Fossil

    } else {
        msg-result "no"
    }
    return $found
}

if {![opt-bool internal-sqlite]} {
  proc find_internal_sqlite {} {

    # On some systems (slackware), libsqlite3 requires -ldl to link. So
    # search for the system SQLite once with -ldl, and once without. If
    # the library can only be found with $extralibs set to -ldl, then
    # the code below will append -ldl to LIBS.
    #
    foreach extralibs {{} {-ldl}} {
................................................................................

      # Locate the system SQLite by searching for sqlite3_open(). Then check
      # if sqlite3_stmt_isexplain can be found as well. If we can find open() but
      # not stmt_isexplain(), then the system SQLite is too old to link against
      # fossil.
      #
      if {[check-function-in-lib sqlite3_open sqlite3 $extralibs]} {
        if {![check-function-in-lib sqlite3_stmt_isexplain sqlite3 $extralibs]} {
          user-error "system sqlite3 too old (require >= 3.28.0)"
        }

        # Success. Update symbols and return.
        #
        define USE_SYSTEM_SQLITE 1
        define-append LIBS -lsqlite3
        define-append LIBS $extralibs
        return
      }
    }
    user-error "system sqlite3 not found"
  }

































  find_internal_sqlite

}

proc is_mingw {} {
    return [string match *mingw* [get-define host]]
}

if {[is_mingw]} {

    } else {
        msg-result "no"
    }
    return $found
}

if {![opt-bool internal-sqlite]} {
  proc find_system_sqlite {} {

    # On some systems (slackware), libsqlite3 requires -ldl to link. So
    # search for the system SQLite once with -ldl, and once without. If
    # the library can only be found with $extralibs set to -ldl, then
    # the code below will append -ldl to LIBS.
    #
    foreach extralibs {{} {-ldl}} {
................................................................................

      # Locate the system SQLite by searching for sqlite3_open(). Then check
      # if sqlite3_stmt_isexplain can be found as well. If we can find open() but
      # not stmt_isexplain(), then the system SQLite is too old to link against
      # fossil.
      #
      if {[check-function-in-lib sqlite3_open sqlite3 $extralibs]} {




        # Success. Update symbols and return.
        #
        define USE_SYSTEM_SQLITE 1
        define-append LIBS -lsqlite3
        define-append LIBS $extralibs
        return
      }
    }
    user-error "system sqlite3 not found"
  }

  find_system_sqlite

  proc test_system_sqlite {} {
    # Check compatibility of the system SQLite library by running the sqlcompttest.c
    # program in the source tree
    #
    set cmdline {}
    lappend cmdline {*}[get-define CCACHE]
    lappend cmdline {*}[get-define CC] {*}[get-define CFLAGS]
    lappend cmdline $::autosetup(dir)/../src/sqlcompattest.c -o conftest__
    lappend cmdline {*}[get-define LDFLAGS]
    lappend cmdline {*}[get-define LIBS]
    set ok 1
    set err [catch {exec-with-stderr {*}$cmdline} result errinfo]
    if {$err} {
       configlog "Failed: [join $cmdline]"
       if {[string length $result]>0} {configlog $result}
       configlog "============"
       set ok 0
    } elseif {$::autosetup(debug)} {
       configlog "Compiled OK: [join $cmdline]"
       configlog "============"
    }
    if {!$ok} {
      user-error "unable to compile SQLite compatibility test program"
    }
    set err [catch {exec-with-stderr ./conftest__} result errinfo]
    if {$err} {
      user-error $result
    }
    file delete ./conftest__
  }
  test_system_sqlite
    
}

proc is_mingw {} {
    return [string match *mingw* [get-define host]]
}

if {[is_mingw]} {

This is autosetup v0.6.6. See http://msteveb.github.com/autosetup/

README.autosetup created by autosetup v0.6.9

This is the autosetup directory for a local install of autosetup.
It contains autosetup, support files and loadable modules.

*.tcl files in this directory are optional modules which
can be loaded with the 'use' directive.

*.auto files in this directory are auto-loaded.

For more information, see http://msteveb.github.com/autosetup/

#!/bin/sh
# Copyright (c) 2006-2011 WorkWare Systems http://www.workware.net.au/
# All rights reserved
# vim:se syntax=tcl:
# \
dir=`dirname "$0"`; exec "`$dir/find-tclsh`" "$0" "$@"


set autosetup(version) 0.6.6

# Can be set to 1 to debug early-init problems
set autosetup(debug) 0

##################################################################
#
# Main flow of control, option handling
#
proc main {argv} {
	global autosetup define
................................................................................

	set autosetup(argv) $argv
	set autosetup(cmdline) {}
	# options is a list of known options
	set autosetup(options) {}
	# optset is a dictionary of option values set by the user based on getopt
	set autosetup(optset) {}
	# optdefault is a dictionary of default values for options
	set autosetup(optdefault) {}


	set autosetup(optionhelp) {}
	set autosetup(showhelp) 0



	# Parse options
	use getopt

	# At the is point we don't know what is a valid option
	# We simply parse anything that looks like an option
	set autosetup(getopt) [getopt argv]

	#"=Core Options:"
	options-add {
		help:=local  => "display help and options. Optionally specify a module name, such as --help=system"

		version      => "display the version of autosetup"
		ref:=text manual:=text
		reference:=text => "display the autosetup command reference. 'text', 'wiki', 'asciidoc' or 'markdown'"
		debug        => "display debugging output as autosetup runs"
		install:=.   => "install autosetup to the current or given directory (in the 'autosetup/' subdirectory)"












		force init:=help   => "create initial auto.def, etc.  Use --init=help for known types"
		# Undocumented options
		option-checking=1
		nopager
		quiet
		timing
		conf:
................................................................................

	if {[opt-bool version]} {
		puts $autosetup(version)
		exit 0
	}

	# autosetup --conf=alternate-auto.def
	if {[opt-val conf] ne ""} {
		set autosetup(autodef) [opt-val conf]
	}

	# Debugging output (set this early)
	incr autosetup(debug) [opt-bool debug]
	incr autosetup(force) [opt-bool force]
	incr autosetup(msg-quiet) [opt-bool quiet]
	incr autosetup(msg-timing) [opt-bool timing]
................................................................................
	# If the local module exists, source it now to allow for
	# project-local customisations
	if {[file exists $autosetup(libdir)/local.tcl]} {
		use local
	}

	# Now any auto-load modules
	foreach file [glob -nocomplain $autosetup(libdir)/*.auto $autosetup(libdir)/*/*.auto] {
		automf_load source $file
	}

	if {[opt-val help] ne ""} {

		incr autosetup(showhelp)
		use help
		autosetup_help [opt-val help]
	}







	if {[opt-val {manual ref reference}] ne ""} {
		use help
		autosetup_reference [opt-val {manual ref reference}]
	}

	# Allow combining --install and --init
	set earlyexit 0
	if {[opt-val install] ne ""} {
		use install
		autosetup_install [opt-val install]
		incr earlyexit
	}

	if {[opt-val init] ne ""} {
		use init
		autosetup_init [opt-val init]
		incr earlyexit
	}

	if {$earlyexit} {
		exit 0





	}

	if {![file exists $autosetup(autodef)]} {
		# Check for invalid option first
		options {}
		user-error "No auto.def found in \"$autosetup(srcdir)\" (use [file tail $::autosetup(exe)] --init to create one)"
	}
................................................................................
	}
	define AUTOREMAKE [file-normalize $autosetup(exe)]
	define-append AUTOREMAKE [get-define CONFIGURE_OPTS]


	# Log how we were invoked
	configlog "Invoked as: [getenv WRAPPER $::argv0] [quote-argv $autosetup(argv)]"


	# Note that auto.def is *not* loaded in the global scope
	source $autosetup(autodef)

	# Could warn here if options {} was not specified

	show-notices
................................................................................

# @opt-bool ?-nodefault? option ...
#
# Check each of the named, boolean options and if any have been explicitly enabled
# or disabled by the user, return 1 or 0 accordingly.
#
# If the option was specified more than once, the last value wins.
# e.g. With --enable-foo --disable-foo, [opt-bool foo] will return 0
#
# If no value was specified by the user, returns the default value for the
# first option. If -nodefault is given, this behaviour changes and
# -1 is returned instead.
#
proc opt-bool {args} {
	set nodefault 0
	if {[lindex $args 0] eq "-nodefault"} {
		set nodefault 1
		set args [lrange $args 1 end]
................................................................................
	if {$nodefault} {
		return -1
	}
	# Default value is the default for the first option
	return [dict get $::autosetup(optdefault) [lindex $args 0]]
}

# @opt-val option-list ?default=""?
#
# Returns a list containing all the values given for the non-boolean options in 'option-list'.
# There will be one entry in the list for each option given by the user, including if the
# same option was used multiple times.
# If only a single value is required, use something like:
#
## lindex [opt-val $names] end

#
# If no options were set, $default is returned (exactly, not as a list).

#
proc opt-val {names {default ""}} {
	option-check-names {*}$names

	foreach opt $names {
		if {[dict exists $::autosetup(optset) $opt]} {
			lappend result {*}[dict get $::autosetup(optset) $opt]
................................................................................
		}
	}
	if {[info exists result]} {
		return $result
	}
	return $default
}










































































proc option-check-names {args} {
	foreach o $args {
		if {$o ni $::autosetup(options)} {
			autosetup-error "Request for undeclared option --$o"
		}
	}
................................................................................
		set opt [lindex $opts $i]
		if {[string match =* $opt]} {
			# This is a special heading
			lappend autosetup(optionhelp) $opt ""
			set header {}
			continue
		}


		#puts "i=$i, opt=$opt"
		regexp {^([^:=]*)(:)?(=)?(.*)$} $opt -> name colon equal value
		if {$name in $autosetup(options)} {
			autosetup-error "Option $name already specified"
		}

................................................................................
		# and set the default if necessary
		if {[string match "-*" $opt]} {
			# This is a documentation-only option, like "-C <dir>"
			set opthelp $opt
		} elseif {$colon eq ""} {
			# Boolean option
			lappend autosetup(options) $name







			if {$value eq "1"} {
				set opthelp "--disable-$name"
			} else {
				set opthelp "--$name"
			}

			# Set the default
			if {$value eq ""} {
				set value 0
			}

			dict set autosetup(optdefault) $name $value

			if {[dict exists $autosetup(getopt) $name]} {
				# The option was specified by the user. Look at the last value.
				lassign [lindex [dict get $autosetup(getopt) $name] end] type setvalue
				if {$type eq "str"} {
					# Can we convert the value to a boolean?
					if {$setvalue in {1 enabled yes}} {
................................................................................
				}
				dict set autosetup(optset) $name $setvalue
				#puts "Found boolean option --$name=$setvalue"
			}
		} else {
			# String option.
			lappend autosetup(options) $name






















			if {$equal eq "="} {
				# String option with optional value
				set opthelp "--$name?=$value?"
			} else {
				# String option with required value
				set opthelp "--$name=$value"
			}
			dict set autosetup(optdefault) $name $value

			# Get the values specified by the user
			if {[dict exists $autosetup(getopt) $name]} {
				set listvalue {}

				foreach pair [dict get $autosetup(getopt) $name] {
					lassign $pair type setvalue
					if {$type eq "bool" && $setvalue} {
						if {$equal ne "="} {
							user-error "Option --$name requires a value"
						}
						# If given as a boolean, use the default value
						set setvalue $value
					}
					lappend listvalue $setvalue
				}

				#puts "Found string option --$name=$listvalue"
				dict set autosetup(optset) $name $listvalue
			}
		}

		# Now create the help for this option if appropriate
		if {[lindex $opts $i+1] eq "=>"} {
			set desc [lindex $opts $i+2]



			#string match \n* $desc
			if {$header ne ""} {
				lappend autosetup(optionhelp) $header ""
				set header ""
			}
			# A multi-line description
			lappend autosetup(optionhelp) $opthelp $desc
................................................................................
			puts $desc
		} else {
			options-wrap-desc [string trim $desc] $cols "  " $indent [expr $max + 2]
		}
	}
}

# @options options-spec
#
# Specifies configuration-time options which may be selected by the user
# and checked with opt-val and opt-bool. The format of options-spec follows.

#
# A boolean option is of the form:
#
## name[=0|1]  => "Description of this boolean option"
#
# The default is name=0, meaning that the option is disabled by default.
# If name=1 is used to make the option enabled by default, the description should reflect
# that with text like "Disable support for ...".
#
# An argument option (one which takes a parameter) is of the form:
#
## name:[=]value  => "Description of this option"
#
# If the name:value form is used, the value must be provided with the option (as --name=myvalue).
# If the name:=value form is used, the value is optional and the given value is used as the default
# if it is not provided.
#



# Undocumented options are also supported by omitting the "=> description.
# These options are not displayed with --help and can be useful for internal options or as aliases.
#
# For example, --disable-lfs is an alias for --disable=largefile:

#
## lfs=1 largefile=1 => "Disable large file support"
#
proc options {optlist} {
	# Allow options as a list or args
	options-add $optlist "Local Options:"

................................................................................
		foreach o [dict keys $::autosetup(getopt)] {
			if {$o ni $::autosetup(options)} {
				user-error "Unknown option --$o"
			}
		}
	}
}












proc config_guess {} {
	if {[file-isexec $::autosetup(dir)/config.guess]} {
		exec-with-stderr sh $::autosetup(dir)/config.guess
		if {[catch {exec-with-stderr sh $::autosetup(dir)/config.guess} alias]} {
			user-error $alias
		}
		return $alias
	} else {
		configlog "No config.guess, so using uname"
		string tolower [exec uname -p]-unknown-[exec uname -s][exec uname -r]
	}
}

proc config_sub {alias} {
	if {[file-isexec $::autosetup(dir)/config.sub]} {
		if {[catch {exec-with-stderr sh $::autosetup(dir)/config.sub $alias} alias]} {
			user-error $alias
		}
	}
	return $alias
}

# @define name ?value=1?
#
# Defines the named variable to the given value.
# These (name, value) pairs represent the results of the configuration check
# and are available to be checked, modified and substituted.
#
proc define {name {value 1}} {
	set ::define($name) $value
	#dputs "$name <= $value"
}

# @undefine name
#
# Undefine the named variable
#
proc undefine {name} {
	unset -nocomplain ::define($name)
	#dputs "$name <= <undef>"
}

# @define-append name value ...
#
# Appends the given value(s) to the given 'defined' variable.
# If the variable is not defined or empty, it is set to $value.
# Otherwise the value is appended, separated by a space.
# Any extra values are similarly appended.
# If any value is already contained in the variable (as a substring) it is omitted.
#
proc define-append {name args} {
	if {[get-define $name ""] ne ""} {
		# Make a token attempt to avoid duplicates
		foreach arg $args {
			if {[string first $arg $::define($name)] == -1} {









				append ::define($name) " " $arg
			}
		}
	} else {
		set ::define($name) [join $args]
	}
	#dputs "$name += [join $args] => $::define($name)"
}

# @get-define name ?default=0?
#
# Returns the current value of the 'defined' variable, or $default
# if not set.
#
proc get-define {name {default 0}} {
	if {[info exists ::define($name)]} {
		#dputs "$name => $::define($name)"
		return $::define($name)
	}
................................................................................
# @is-defined name
#
# Returns 1 if the given variable is defined.
#
proc is-defined {name} {
	info exists ::define($name)
}













# @all-defines
#
# Returns a dictionary (name value list) of all defined variables.
#
# This is suitable for use with 'dict', 'array set' or 'foreach'
# and allows for arbitrary processing of the defined variables.
#
proc all-defines {} {
	array get ::define
}


# @get-env name default
#
# If $name was specified on the command line, return it.
# If $name was set in the environment, return it.
# Otherwise return $default.
#
proc get-env {name default} {
	if {[dict exists $::autosetup(cmdline) $name]} {
		return [dict get $::autosetup(cmdline) $name]
	}
	getenv $name $default
}

# @env-is-set name
#
# Returns 1 if the $name was specified on the command line or in the environment.
# Note that an empty environment variable is not considered to be set.
#
proc env-is-set {name} {
	if {[dict exists $::autosetup(cmdline) $name]} {
		return 1
	}
	if {[getenv $name ""] ne ""} {
................................................................................
	}
	return 0
}

# @readfile filename ?default=""?
#
# Return the contents of the file, without the trailing newline.
# If the file doesn't exist or can't be read, returns $default.
#
proc readfile {filename {default_value ""}} {
	set result $default_value
	catch {
		set f [open $filename]
		set result [read -nonewline $f]
		close $f
	}
	return $result
}

# @writefile filename value
#
# Creates the given file containing $value.
# Does not add an extra newline.
#
proc writefile {filename value} {
	set f [open $filename w]
	puts -nonewline $f $value
	close $f
}
................................................................................
	set args {}
	foreach arg $argv {
		lappend args [quote-if-needed $arg]
	}
	join $args
}

# @suffix suf list
#
# Takes a list and returns a new list with $suf appended
# to each element
#
## suffix .c {a b c} => {a.c b.c c.c}
#
proc suffix {suf list} {
	set result {}
	foreach p $list {

		lappend result $p$suf

	}
	return $result
}

# @prefix pre list
#
# Takes a list and returns a new list with $pre prepended
# to each element
#
## prefix jim- {a.c b.c} => {jim-a.c jim-b.c}

#
proc prefix {pre list} {
	set result {}




	foreach p $list {
		lappend result $pre$p





	}


	return $result
}

# @find-executable name
#
# Searches the path for an executable with the given name.
# Note that the name may include some parameters, e.g. "cc -mbig-endian",
# in which case the parameters are ignored.
# Returns 1 if found, or 0 if not.
#
proc find-executable {name} {
	# Ignore any parameters
	set name [lindex $name 0]
	if {$name eq ""} {
		# The empty string is never a valid executable
		return 0
	}
	foreach p [split-path] {
		dputs "Looking for $name in $p"
		set exec [file join $p $name]
		if {[file-isexec $exec]} {
			dputs "Found $name -> $exec"
			return 1
		}
	}
	return 0
}

# @find-an-executable ?-required? name ...
#
# Given a list of possible executable names,
# searches for one of these on the path.
#
................................................................................
		}
	}
	return ""
}

# @configlog msg
#
# Writes the given message to the configuration log, config.log
#
proc configlog {msg} {
	if {![info exists ::autosetup(logfh)]} {
		set ::autosetup(logfh) [open config.log w]
	}
	puts $::autosetup(logfh) $msg
}
................................................................................
		set ::autosetup(msg-checking) 0
		show-notices
	}
}

# @msg-quiet command ...
#
# msg-quiet evaluates it's arguments as a command with output
# from msg-checking and msg-result suppressed.
#
# This is useful if a check needs to run a subcheck which isn't
# of interest to the user.
proc msg-quiet {args} {
	incr ::autosetup(msg-quiet)
	set rc [uplevel 1 $args]
	incr ::autosetup(msg-quiet) -1
................................................................................
#
# Usage errors such as wrong command line options

# @user-error msg
#
# Indicate incorrect usage to the user, including if required components
# or features are not found.
# autosetup exits with a non-zero return code.
#
proc user-error {msg} {
	show-notices
	puts stderr "Error: $msg"
	puts stderr "Try: '[file tail $::autosetup(exe)] --help' for options"
	exit 1
}
................................................................................
}

proc maybe-show-timestamp {} {
	if {$::autosetup(msg-timing) && $::autosetup(msg-checking) == 0} {
		puts -nonewline [format {[%6.2f] } [expr {([clock millis] - $::autosetup(start)) % 10000 / 1000.0}]]
	}
}












proc autosetup_version {} {
	return "autosetup v$::autosetup(version)"
}

##################################################################
#
................................................................................
# or 'autosetup/X/init.tcl'
#
# The latter form is useful for a complex module which requires additional
# support file. In this form, '$::usedir' is set to the module directory
# when it is loaded.
#
proc use {args} {






	foreach m $args {
		if {[info exists ::libmodule($m)]} {
			continue
		}
		set ::libmodule($m) 1
		if {[info exists ::modsource($m)]} {
			automf_load eval $::modsource($m)
		} else {
			set sources [list $::autosetup(libdir)/${m}.tcl $::autosetup(libdir)/${m}/init.tcl]

			set found 0


			foreach source $sources {
				if {[file exists $source]} {
					incr found




					break
				}
			}
			if {$found} {
				# For the convenience of the "use" source, point to the directory
				# it is being loaded from
				set ::usedir [file dirname $source]
................................................................................
				autosetup_add_dep $source
			} else {
				autosetup-error "use: No such module: $m"
			}
		}
	}
}













# Load module source in the global scope by executing the given command
proc automf_load {args} {
	if {[catch [list uplevel #0 $args] msg opts] ni {0 2 3}} {
		autosetup-full-error [error-dump $msg $opts $::autosetup(debug)]
	}
}

# Initial settings
set autosetup(exe) $::argv0
set autosetup(istcl) 1
set autosetup(start) [clock millis]
set autosetup(installed) 0

set autosetup(msg-checking) 0
set autosetup(msg-quiet) 0


# Embedded modules are inserted below here
set autosetup(installed) 1

# ----- module asciidoc-formatting -----

set modsource(asciidoc-formatting) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting
# asciidoc format

use formatting
................................................................................
    }
    set defn [string trim [join $args \n]]
    regsub -all "\n\n" $defn "\n ::\n" defn
    puts $defn
}
}

# ----- module formatting -----

set modsource(formatting) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides common text formatting

# This is designed for documenation which looks like:
# code {...}
# or
# code {
#    ...
#    ...
# }
# In the second case, we need to work out the indenting
................................................................................
    }

    # Return the result
    return $lines
}
}

# ----- module getopt -----

set modsource(getopt) {
# Copyright (c) 2006 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Simple getopt module

# Parse everything out of the argv list which looks like an option
# Everything which doesn't look like an option, or is after --, is left unchanged
................................................................................
			break
		}

		if {[regexp {^--([^=][^=]+)=(.*)$} $arg -> name value]} {
			# --name=value
			dict lappend opts $name [list str $value]
		} elseif {[regexp {^--(enable-|disable-)?([^=]*)$} $arg -> prefix name]} {
			if {$prefix in {enable- with- ""}} {
				set value 1
			} else {
				set value 0
			}
			dict lappend opts $name [list bool $value]
		} else {
			lappend nargv $arg
................................................................................

	set argv $nargv

	return $opts
}
}

# ----- module help -----

set modsource(help) {
# Copyright (c) 2010 WorkWare Systems http://workware.net.au/
# All rights reserved

# Module which provides usage, help and the command reference

proc autosetup_help {what} {
    use_pager
................................................................................
            user-error "Unknown module: $what"
        } else {
            options-show
        }
    }
    exit 0
}



















# If not already paged and stdout is a tty, pipe the output through the pager
# This is done by reinvoking autosetup with --nopager added
proc use_pager {} {
    if {![opt-bool nopager] && [getenv PAGER ""] ne "" && [isatty? stdin] && [isatty? stdout]} {
        if {[catch {
            exec [info nameofexecutable] $::argv0 --nopager {*}$::argv |& {*}[getenv PAGER] >@stdout <@stdin 2>@stderr
................................................................................

    exit 0
}

proc autosetup_output_block {type lines} {
    if {[llength $lines]} {
        switch $type {






            code {
                codelines $lines
            }
            p {
                p [join $lines]
            }
            list {
................................................................................
}

# Generate a command reference from inline documentation
proc automf_command_reference {} {
    lappend files $::autosetup(prog)
    lappend files {*}[lsort [glob -nocomplain $::autosetup(libdir)/*.tcl]]











    section "Core Commands"
    set type p
    set lines {}
    set cmd {}

    foreach file $files {


        set f [open $file]
        while {![eof $f]} {
            set line [gets $f]






            # Find lines starting with "# @*" and continuing through the remaining comment lines
            if {![regexp {^# @(.*)} $line -> cmd]} {
                continue
            }

            # Synopsis or command?
            if {$cmd eq "synopsis:"} {
                section "Module: [file rootname [file tail $file]]"

            } else {
                subsection $cmd
            }

            set lines {}
            set type p

            # Now the description
            while {![eof $f]} {
................................................................................
                    set t p
                }

                #puts "hash=$hash, oldhash=$oldhash, lines=[llength $lines], cmd=$cmd"

                if {$t ne $type || $cmd eq ""} {
                    # Finish the current block
                    autosetup_output_block $type $lines
                    set lines {}
                    set type $t
                }
                if {$cmd ne ""} {
                    lappend lines $cmd
                }
            }

            autosetup_output_block $type $lines
        }
        close $f
    }









}
}

# ----- module init -----

set modsource(init) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module to help create auto.def and configure

proc autosetup_init {type} {
	set help 0
................................................................................
	} else {
		puts "I don't see $filename, so I will create it."
	}
	writefile $filename $contents
}
}

# ----- module install -----

set modsource(install) {
# Copyright (c) 2006-2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which can install autosetup





proc autosetup_install {dir} {





















	if {[catch {









		cd $dir
		file mkdir autosetup





		set f [open autosetup/autosetup w]

		set publicmodules [glob $::autosetup(libdir)/*.auto]

		# First the main script, but only up until "CUT HERE"
		set in [open $::autosetup(dir)/autosetup]
		while {[gets $in buf] >= 0} {
			if {$buf ne "##-- CUT HERE --##"} {
				puts $f $buf
				continue
			}

			# Insert the static modules here
			# i.e. those which don't contain @synopsis:

			puts $f "set autosetup(installed) 1"

			foreach file [lsort [glob $::autosetup(libdir)/*.tcl]] {


				set buf [readfile $file]

				if {[string match "*\n# @synopsis:*" $buf]} {
					lappend publicmodules $file
					continue
				}

				set modname [file rootname [file tail $file]]
				puts $f "# ----- module $modname -----"
				puts $f "\nset modsource($modname) \{"
				puts $f $buf
				puts $f "\}\n"
			}







		}
		close $in
		close $f
		exec chmod 755 autosetup/autosetup







		# Install public modules
		foreach file $publicmodules {

			autosetup_install_file $file autosetup
		}






		# Install support files
		foreach file {config.guess config.sub jimsh0.c find-tclsh test-tclsh LICENSE} {







			autosetup_install_file $::autosetup(dir)/$file autosetup
		}
		exec chmod 755 autosetup/config.sub autosetup/config.guess autosetup/find-tclsh

		writefile autosetup/README.autosetup \
			"This is [autosetup_version]. See http://msteveb.github.com/autosetup/\n"






	} error]} {
		user-error "Failed to install autosetup: $error"
	}





	puts "Installed [autosetup_version] to autosetup/"


	# Now create 'configure' if necessary
	autosetup_create_configure
}


proc autosetup_create_configure {} {
	if {[file exists configure]} {
		if {!$::autosetup(force)} {
			# Could this be an autosetup configure?
			if {![string match "*\nWRAPPER=*" [readfile configure]]} {
				puts "I see configure, but not created by autosetup, so I won't overwrite it."
				puts "Remove it or use --force to overwrite."
				return
................................................................................
			}
		} else {
			puts "I will overwrite the existing configure because you used --force."
		}
	} else {
		puts "I don't see configure, so I will create it."
	}

	writefile configure \
{#!/bin/sh





dir="`dirname "$0"`/autosetup"
WRAPPER="$0"; export WRAPPER; exec "`$dir/find-tclsh`" "$dir/autosetup" "$@"
}

	catch {exec chmod 755 configure}
}

# Append the contents of $file to filehandle $f
proc autosetup_install_append {f file} {

	set in [open $file]
	puts $f [read $in]
	close $in
}

proc autosetup_install_file {file dir} {

	if {![file exists $file]} {
		error "Missing installation file '$file'"
	}
	writefile [file join $dir [file tail $file]] [readfile $file]\n





}

if {$::autosetup(installed)} {
	user-error "autosetup can only be installed from development source, not from installed copy"






}




}















# ----- module markdown-formatting -----

set modsource(markdown-formatting) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting
# markdown format (kramdown syntax)

use formatting
................................................................................
        puts -nonewline ": "
        regsub -all "\n\n" $defn "\n: " defn
    }
    puts "$defn"
}
}

# ----- module misc -----

set modsource(misc) {
# Copyright (c) 2007-2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module containing misc procs useful to modules
# Largely for platform compatibility

set autosetup(istcl) [info exists ::tcl_library]
................................................................................

		# Remove the trailing newline
		string trim $result
	}
}
}

# ----- module text-formatting -----

set modsource(text-formatting) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting

use formatting

proc wordwrap {text length {firstprefix ""} {nextprefix ""}} {
    set len 0
    set space $firstprefix

    foreach word [split $text] {
        set word [string trim $word]
        if {$word == ""} {
            continue
        }
























        if {$len && [string length $space$word] + $len >= $length} {
            puts ""
            set len 0
            set space $nextprefix
        }
        incr len [string length $space$word]

        # Use man-page conventions for highlighting 'quoted' and *quoted*
        # single words.
        # Use x^Hx for *bold* and _^Hx for 'underline'.
        #
        # less and more will both understand this.
        # Pipe through 'col -b' to remove them.
        if {[regexp {^'(.*)'([^a-zA-Z0-9_]*)$} $word -> bareword dot]} {

            regsub -all . $bareword "_\b&" word
            append word $dot
        } elseif {[regexp {^[*](.*)[*]([^a-zA-Z0-9_]*)$} $word -> bareword dot]} {

            regsub -all . $bareword "&\b&" word
            append word $dot
        }
        puts -nonewline $space$word
        set space " "
    }




    if {$len} {
        puts ""
    }
}
proc title {text} {
    underline [string trim $text] =
    nl
}
proc p {text} {
    wordwrap $text 80
    nl
}
proc codelines {lines} {
    foreach line $lines {
        puts "    $line"
    }
    nl
}
proc nl {} {
    puts ""
}
proc underline {text char} {
    regexp "^(\[ \t\]*)(.*)" $text -> indent words
    puts $text
    puts $indent[string repeat $char [string length $words]]
}
proc section {text} {
    underline "[string trim $text]" -
    nl
}
proc subsection {text} {
    underline "$text" ~
    nl
}
proc bullet {text} {
    wordwrap $text 76 "  * " "    "
}
proc indent {text} {
    wordwrap $text 76 "    " "    "
}
proc defn {first args} {
    if {$first ne ""} {
        underline "    $first" ~
    }
    foreach p $args {
        if {$p ne ""} {
            indent $p
        }
    }
}
}


















































































# ----- module wiki-formatting -----

set modsource(wiki-formatting) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting
# wiki.tcl.tk format output

use formatting
................................................................................
# Entry/Exit
#
if {$autosetup(debug)} {
	main $argv
}
if {[catch {main $argv} msg opts] == 1} {
	show-notices
	autosetup-full-error [error-dump $msg $opts $::autosetup(debug)]
	if {!$autosetup(debug)} {
		puts stderr "Try: '[file tail $autosetup(exe)] --debug' for a full stack trace"
	}
	exit 1
}

#!/bin/sh
# Copyright (c) 2006-2011 WorkWare Systems http://www.workware.net.au/
# All rights reserved
# vim:se syntax=tcl:
# \
dir=`dirname "$0"`; exec "`$dir/autosetup-find-tclsh`" "$0" "$@"

# Note that the version has a trailing + on unreleased versions
set autosetup(version) 0.6.9

# Can be set to 1 to debug early-init problems
set autosetup(debug) [expr {"--debug" in $argv}]

##################################################################
#
# Main flow of control, option handling
#
proc main {argv} {
	global autosetup define
................................................................................

	set autosetup(argv) $argv
	set autosetup(cmdline) {}
	# options is a list of known options
	set autosetup(options) {}
	# optset is a dictionary of option values set by the user based on getopt
	set autosetup(optset) {}
	# optdefault is a dictionary of default values
	set autosetup(optdefault) {}
	# options-defaults is a dictionary of overrides for default values for options
	set autosetup(options-defaults) {}
	set autosetup(optionhelp) {}
	set autosetup(showhelp) 0

	use util

	# Parse options
	use getopt

	# At the is point we don't know what is a valid option
	# We simply parse anything that looks like an option
	set autosetup(getopt) [getopt argv]

	#"=Core Options:"
	options-add {
		help:=local  => "display help and options. Optionally specify a module name, such as --help=system"
		licence license => "display the autosetup license"
		version      => "display the version of autosetup"
		ref:=text manual:=text
		reference:=text => "display the autosetup command reference. 'text', 'wiki', 'asciidoc' or 'markdown'"
		debug        => "display debugging output as autosetup runs"
		install:=.   => "install autosetup to the current or given directory"
	}
	if {$autosetup(installed)} {
		# hidden options so we can produce a nice error
		options-add {
			sysinstall:path
		}
	} else {
		options-add {
			sysinstall:path  => "install standalone autosetup to the given directory (e.g.: /usr/local)"
		}
	}
	options-add {
		force init:=help   => "create initial auto.def, etc.  Use --init=help for known types"
		# Undocumented options
		option-checking=1
		nopager
		quiet
		timing
		conf:
................................................................................

	if {[opt-bool version]} {
		puts $autosetup(version)
		exit 0
	}

	# autosetup --conf=alternate-auto.def
	if {[opt-str conf o]} {
		set autosetup(autodef) $o
	}

	# Debugging output (set this early)
	incr autosetup(debug) [opt-bool debug]
	incr autosetup(force) [opt-bool force]
	incr autosetup(msg-quiet) [opt-bool quiet]
	incr autosetup(msg-timing) [opt-bool timing]
................................................................................
	# If the local module exists, source it now to allow for
	# project-local customisations
	if {[file exists $autosetup(libdir)/local.tcl]} {
		use local
	}

	# Now any auto-load modules
	autosetup_load_auto_modules




	if {[opt-str help o]} {
		incr autosetup(showhelp)
		use help
		autosetup_help $o
	}

	if {[opt-bool licence license]} {
		use help
		autosetup_show_license
		exit 0
	}

	if {[opt-str {manual ref reference} o]} {
		use help
		autosetup_reference $o
	}

	# Allow combining --install and --init
	set earlyexit 0
	if {[opt-str install o]} {
		use install
		autosetup_install $o
		incr earlyexit
	}

	if {[opt-str init o]} {
		use init
		autosetup_init $o
		incr earlyexit
	}

	if {$earlyexit} {
		exit 0
	}
	if {[opt-str sysinstall o]} {
		use install
		autosetup_install $o 1
		exit 0
	}

	if {![file exists $autosetup(autodef)]} {
		# Check for invalid option first
		options {}
		user-error "No auto.def found in \"$autosetup(srcdir)\" (use [file tail $::autosetup(exe)] --init to create one)"
	}
................................................................................
	}
	define AUTOREMAKE [file-normalize $autosetup(exe)]
	define-append AUTOREMAKE [get-define CONFIGURE_OPTS]


	# Log how we were invoked
	configlog "Invoked as: [getenv WRAPPER $::argv0] [quote-argv $autosetup(argv)]"
	configlog "Tclsh: [info nameofexecutable]"

	# Note that auto.def is *not* loaded in the global scope
	source $autosetup(autodef)

	# Could warn here if options {} was not specified

	show-notices
................................................................................

# @opt-bool ?-nodefault? option ...
#
# Check each of the named, boolean options and if any have been explicitly enabled
# or disabled by the user, return 1 or 0 accordingly.
#
# If the option was specified more than once, the last value wins.
# e.g. With '--enable-foo --disable-foo', '[opt-bool foo]' will return 0
#
# If no value was specified by the user, returns the default value for the
# first option. If '-nodefault' is given, this behaviour changes and
# -1 is returned instead.
#
proc opt-bool {args} {
	set nodefault 0
	if {[lindex $args 0] eq "-nodefault"} {
		set nodefault 1
		set args [lrange $args 1 end]
................................................................................
	if {$nodefault} {
		return -1
	}
	# Default value is the default for the first option
	return [dict get $::autosetup(optdefault) [lindex $args 0]]
}

# @opt-val optionlist ?default=""?
#
# Returns a list containing all the values given for the non-boolean options in '$optionlist'.
# There will be one entry in the list for each option given by the user, including if the
# same option was used multiple times.

#

# If no options were set, '$default' is returned (exactly, not as a list).
#

# Note: For most use cases, 'opt-str' should be preferred.
#
proc opt-val {names {default ""}} {
	option-check-names {*}$names

	foreach opt $names {
		if {[dict exists $::autosetup(optset) $opt]} {
			lappend result {*}[dict get $::autosetup(optset) $opt]
................................................................................
		}
	}
	if {[info exists result]} {
		return $result
	}
	return $default
}

# @opt-str optionlist varname ?default?
#
# Sets '$varname' in the callers scope to the value for one of the given options.
#
# For the list of options given in '$optionlist', if any value is set for any option,
# the option value is taken to be the *last* value of the last option (in the order given).
#
# If no option was given, and a default was specified with 'options-defaults',
# that value is used.
#
# If no 'options-defaults' value was given and '$default' was given, it is used.
#
# If none of the above provided a value, no value is set.
#
# The return value depends on whether '$default' was specified.
# If it was, the option value is returned.
# If it was not, 1 is returns if a value was set, or 0 if not.
#
# Typical usage is as follows:
#
## if {[opt-str {myopt altname} o]} {
##     do something with $o
## }
#
# Or:
## define myname [opt-str {myopt altname} o "/usr/local"]
#
proc opt-str {names varname args} {
	global autosetup

	option-check-names {*}$names
	upvar $varname value

	if {[llength $args]} {
		# A default was given, so always return the string value of the option
		set default [lindex $args 0]
		set retopt 1
	} else {
		# No default, so return 0 or 1 to indicate if a value was found
		set retopt 0
	}

	foreach opt $names {
		if {[dict exists $::autosetup(optset) $opt]} {
			set result [lindex [dict get $::autosetup(optset) $opt] end]
		}
	}

	if {![info exists result]} {
		# No user-specified value. Has options-defaults been set?
		foreach opt $names {
			if {[dict exists $::autosetup(options-defaults) $opt]} {
				set result [dict get $autosetup(options-defaults) $opt]
			}
		}
	}

	if {[info exists result]} {
		set value $result
		if {$retopt} {
			return $value
		}
		return 1
	}

	if {$retopt} {
		set value $default
		return $value
	}

	return 0
}

proc option-check-names {args} {
	foreach o $args {
		if {$o ni $::autosetup(options)} {
			autosetup-error "Request for undeclared option --$o"
		}
	}
................................................................................
		set opt [lindex $opts $i]
		if {[string match =* $opt]} {
			# This is a special heading
			lappend autosetup(optionhelp) $opt ""
			set header {}
			continue
		}
		unset -nocomplain defaultvalue equal value

		#puts "i=$i, opt=$opt"
		regexp {^([^:=]*)(:)?(=)?(.*)$} $opt -> name colon equal value
		if {$name in $autosetup(options)} {
			autosetup-error "Option $name already specified"
		}

................................................................................
		# and set the default if necessary
		if {[string match "-*" $opt]} {
			# This is a documentation-only option, like "-C <dir>"
			set opthelp $opt
		} elseif {$colon eq ""} {
			# Boolean option
			lappend autosetup(options) $name

			# Check for override
			if {[dict exists $autosetup(options-defaults) $name]} {
				# A default was specified with options-defaults, so use it
				set value [dict get $autosetup(options-defaults) $name]
			}

			if {$value eq "1"} {
				set opthelp "--disable-$name"
			} else {
				set opthelp "--$name"
			}

			# Set the default
			if {$value eq ""} {
				set value 0
			}
			set defaultvalue $value
			dict set autosetup(optdefault) $name $defaultvalue

			if {[dict exists $autosetup(getopt) $name]} {
				# The option was specified by the user. Look at the last value.
				lassign [lindex [dict get $autosetup(getopt) $name] end] type setvalue
				if {$type eq "str"} {
					# Can we convert the value to a boolean?
					if {$setvalue in {1 enabled yes}} {
................................................................................
				}
				dict set autosetup(optset) $name $setvalue
				#puts "Found boolean option --$name=$setvalue"
			}
		} else {
			# String option.
			lappend autosetup(options) $name

			if {$colon eq ":"} {
				# Was ":name=default" given?
				# If so, set $value to the display name and $defaultvalue to the default
				# (This is the preferred way to set a default value for a string option)
				if {[regexp {^([^=]+)=(.*)$} $value -> value defaultvalue]} {
					dict set autosetup(optdefault) $name $defaultvalue
				}
			}

			# Maybe override the default value
			if {[dict exists $autosetup(options-defaults) $name]} {
				# A default was specified with options-defaults, so use it
				set defaultvalue [dict get $autosetup(options-defaults) $name]
				dict set autosetup(optdefault) $name $defaultvalue
			} elseif {![info exists defaultvalue]} {
				# For backward compatibility, if ":name" was given, use name as both
				# the display text and the default value, but only if the user
				# specified the option without the value
				set defaultvalue $value
			}

			if {$equal eq "="} {
				# String option with optional value
				set opthelp "--$name?=$value?"
			} else {
				# String option with required value
				set opthelp "--$name=$value"
			}


			# Get the values specified by the user
			if {[dict exists $autosetup(getopt) $name]} {
				set listvalue {}

				foreach pair [dict get $autosetup(getopt) $name] {
					lassign $pair type setvalue
					if {$type eq "bool" && $setvalue} {
						if {$equal ne "="} {
							user-error "Option --$name requires a value"
						}
						# If given as a boolean, use the default value
						set setvalue $defaultvalue
					}
					lappend listvalue $setvalue
				}

				#puts "Found string option --$name=$listvalue"
				dict set autosetup(optset) $name $listvalue
			}
		}

		# Now create the help for this option if appropriate
		if {[lindex $opts $i+1] eq "=>"} {
			set desc [lindex $opts $i+2]
			if {[info exists defaultvalue]} {
				set desc [string map [list @default@ $defaultvalue] $desc]
			}
			#string match \n* $desc
			if {$header ne ""} {
				lappend autosetup(optionhelp) $header ""
				set header ""
			}
			# A multi-line description
			lappend autosetup(optionhelp) $opthelp $desc
................................................................................
			puts $desc
		} else {
			options-wrap-desc [string trim $desc] $cols "  " $indent [expr $max + 2]
		}
	}
}

# @options optionspec
#
# Specifies configuration-time options which may be selected by the user
# and checked with 'opt-str' and 'opt-bool'. '$optionspec' contains a series
# of options specifications separated by newlines, as follows:
#
# A boolean option is of the form:
#
## name[=0|1]  => "Description of this boolean option"
#
# The default is 'name=0', meaning that the option is disabled by default.
# If 'name=1' is used to make the option enabled by default, the description should reflect
# that with text like "Disable support for ...".
#
# An argument option (one which takes a parameter) is of the form:
#
## name:[=]value  => "Description of this option"
#
# If the 'name:value' form is used, the value must be provided with the option (as '--name=myvalue').
# If the 'name:=value' form is used, the value is optional and the given value is used as the default
# if it is not provided.
#
# The description may contain '@default@', in which case it will be replaced with the default
# value for the option (taking into account defaults specified with 'options-defaults'.
#
# Undocumented options are also supported by omitting the '=> description'.
# These options are not displayed with '--help' and can be useful for internal options or as aliases.
#

# For example, '--disable-lfs' is an alias for '--disable=largefile':
#
## lfs=1 largefile=1 => "Disable large file support"
#
proc options {optlist} {
	# Allow options as a list or args
	options-add $optlist "Local Options:"

................................................................................
		foreach o [dict keys $::autosetup(getopt)] {
			if {$o ni $::autosetup(options)} {
				user-error "Unknown option --$o"
			}
		}
	}
}

# @options-defaults dictionary
#
# Specifies a dictionary of options and a new default value for each of those options.
# Use before any 'use' statements in 'auto.def' to change the defaults for
# subsequently included modules.
proc options-defaults {dict} {
	foreach {n v} $dict {
		dict set ::autosetup(options-defaults) $n $v
	}
}

proc config_guess {} {
	if {[file-isexec $::autosetup(dir)/autosetup-config.guess]} {

		if {[catch {exec-with-stderr sh $::autosetup(dir)/autosetup-config.guess} alias]} {
			user-error $alias
		}
		return $alias
	} else {
		configlog "No autosetup-config.guess, so using uname"
		string tolower [exec uname -p]-unknown-[exec uname -s][exec uname -r]
	}
}

proc config_sub {alias} {
	if {[file-isexec $::autosetup(dir)/autosetup-config.sub]} {
		if {[catch {exec-with-stderr sh $::autosetup(dir)/autosetup-config.sub $alias} alias]} {
			user-error $alias
		}
	}
	return $alias
}

# @define name ?value=1?
#
# Defines the named variable to the given value.
# These (name, value) pairs represent the results of the configuration check
# and are available to be subsequently checked, modified and substituted.
#
proc define {name {value 1}} {
	set ::define($name) $value
	#dputs "$name <= $value"
}

# @undefine name
#
# Undefine the named variable.
#
proc undefine {name} {
	unset -nocomplain ::define($name)
	#dputs "$name <= <undef>"
}

# @define-append name value ...
#
# Appends the given value(s) to the given "defined" variable.
# If the variable is not defined or empty, it is set to '$value'.
# Otherwise the value is appended, separated by a space.
# Any extra values are similarly appended.
# If any value is already contained in the variable (as a substring) it is omitted.
#
proc define-append {name args} {
	if {[get-define $name ""] ne ""} {
		# Avoid duplicates
		foreach arg $args {
			if {$arg eq ""} {
				continue
			}
			set found 0
			foreach str [split $::define($name) " "] {
				if {$str eq $arg} {
					incr found
				}
			}
			if {!$found} {
				append ::define($name) " " $arg
			}
		}
	} else {
		set ::define($name) [join $args]
	}
	#dputs "$name += [join $args] => $::define($name)"
}

# @get-define name ?default=0?
#
# Returns the current value of the "defined" variable, or '$default'
# if not set.
#
proc get-define {name {default 0}} {
	if {[info exists ::define($name)]} {
		#dputs "$name => $::define($name)"
		return $::define($name)
	}
................................................................................
# @is-defined name
#
# Returns 1 if the given variable is defined.
#
proc is-defined {name} {
	info exists ::define($name)
}

# @is-define-set name
#
# Returns 1 if the given variable is defined and is set
# to a value other than "" or 0
#
proc is-define-set {name} {
	if {[get-define $name] in {0 ""}} {
		return 0
	}
	return 1
}

# @all-defines
#
# Returns a dictionary (name, value list) of all defined variables.
#
# This is suitable for use with 'dict', 'array set' or 'foreach'
# and allows for arbitrary processing of the defined variables.
#
proc all-defines {} {
	array get ::define
}


# @get-env name default
#
# If '$name' was specified on the command line, return it.
# Otherwise if '$name' was set in the environment, return it.
# Otherwise return '$default'.
#
proc get-env {name default} {
	if {[dict exists $::autosetup(cmdline) $name]} {
		return [dict get $::autosetup(cmdline) $name]
	}
	getenv $name $default
}

# @env-is-set name
#
# Returns 1 if '$name' was specified on the command line or in the environment.
# Note that an empty environment variable is not considered to be set.
#
proc env-is-set {name} {
	if {[dict exists $::autosetup(cmdline) $name]} {
		return 1
	}
	if {[getenv $name ""] ne ""} {
................................................................................
	}
	return 0
}

# @readfile filename ?default=""?
#
# Return the contents of the file, without the trailing newline.
# If the file doesn't exist or can't be read, returns '$default'.
#
proc readfile {filename {default_value ""}} {
	set result $default_value
	catch {
		set f [open $filename]
		set result [read -nonewline $f]
		close $f
	}
	return $result
}

# @writefile filename value
#
# Creates the given file containing '$value'.
# Does not add an extra newline.
#
proc writefile {filename value} {
	set f [open $filename w]
	puts -nonewline $f $value
	close $f
}
................................................................................
	set args {}
	foreach arg $argv {
		lappend args [quote-if-needed $arg]
	}
	join $args
}

# @list-non-empty list
#
# Returns a copy of the given list with empty elements removed
proc list-non-empty {list} {




	set result {}
	foreach p $list {
		if {$p ne ""} {
			lappend result $p
		}
	}
	return $result
}

# @find-executable-path name
#
# Searches the path for an executable with the given name.
# Note that the name may include some parameters, e.g. 'cc -mbig-endian',
# in which case the parameters are ignored.
# The full path to the executable if found, or "" if not found.
# Returns 1 if found, or 0 if not.
#

proc find-executable-path {name} {
	# Ignore any parameters
	set name [lindex $name 0]
	# The empty string is never a valid executable
	if {$name ne ""} {
		foreach p [split-path] {

			dputs "Looking for $name in $p"
			set exec [file join $p $name]
			if {[file-isexec $exec]} {
				dputs "Found $name -> $exec"
				return $exec
			}
		}
	}
	return {}
}

# @find-executable name
#
# Searches the path for an executable with the given name.
# Note that the name may include some parameters, e.g. 'cc -mbig-endian',
# in which case the parameters are ignored.
# Returns 1 if found, or 0 if not.
#
proc find-executable {name} {
	if {[find-executable-path $name] eq {}} {



		return 0
	}





	return 1



}

# @find-an-executable ?-required? name ...
#
# Given a list of possible executable names,
# searches for one of these on the path.
#
................................................................................
		}
	}
	return ""
}

# @configlog msg
#
# Writes the given message to the configuration log, 'config.log'.
#
proc configlog {msg} {
	if {![info exists ::autosetup(logfh)]} {
		set ::autosetup(logfh) [open config.log w]
	}
	puts $::autosetup(logfh) $msg
}
................................................................................
		set ::autosetup(msg-checking) 0
		show-notices
	}
}

# @msg-quiet command ...
#
# 'msg-quiet' evaluates it's arguments as a command with output
# from 'msg-checking' and 'msg-result' suppressed.
#
# This is useful if a check needs to run a subcheck which isn't
# of interest to the user.
proc msg-quiet {args} {
	incr ::autosetup(msg-quiet)
	set rc [uplevel 1 $args]
	incr ::autosetup(msg-quiet) -1
................................................................................
#
# Usage errors such as wrong command line options

# @user-error msg
#
# Indicate incorrect usage to the user, including if required components
# or features are not found.
# 'autosetup' exits with a non-zero return code.
#
proc user-error {msg} {
	show-notices
	puts stderr "Error: $msg"
	puts stderr "Try: '[file tail $::autosetup(exe)] --help' for options"
	exit 1
}
................................................................................
}

proc maybe-show-timestamp {} {
	if {$::autosetup(msg-timing) && $::autosetup(msg-checking) == 0} {
		puts -nonewline [format {[%6.2f] } [expr {([clock millis] - $::autosetup(start)) % 10000 / 1000.0}]]
	}
}

# @autosetup-require-version required
#
# Checks the current version of 'autosetup' against '$required'.
# A fatal error is generated if the current version is less than that required.
#
proc autosetup-require-version {required} {
	if {[compare-versions $::autosetup(version) $required] < 0} {
		user-error "autosetup version $required is required, but this is $::autosetup(version)"
	}
}

proc autosetup_version {} {
	return "autosetup v$::autosetup(version)"
}

##################################################################
#
................................................................................
# or 'autosetup/X/init.tcl'
#
# The latter form is useful for a complex module which requires additional
# support file. In this form, '$::usedir' is set to the module directory
# when it is loaded.
#
proc use {args} {
	global autosetup libmodule modsource

	set dirs [list $autosetup(libdir)]
	if {[info exists autosetup(srcdir)]} {
		lappend dirs $autosetup(srcdir)/autosetup
	}
	foreach m $args {
		if {[info exists libmodule($m)]} {
			continue
		}
		set libmodule($m) 1
		if {[info exists modsource(${m}.tcl)]} {
			automf_load eval $modsource(${m}.tcl)
		} else {

			set locs [list ${m}.tcl ${m}/init.tcl]
			set found 0
			foreach dir $dirs {
				foreach loc $locs {
					set source $dir/$loc
					if {[file exists $source]} {
						incr found
						break
					}
				}
				if {$found} {
					break
				}
			}
			if {$found} {
				# For the convenience of the "use" source, point to the directory
				# it is being loaded from
				set ::usedir [file dirname $source]
................................................................................
				autosetup_add_dep $source
			} else {
				autosetup-error "use: No such module: $m"
			}
		}
	}
}

proc autosetup_load_auto_modules {} {
	global autosetup modsource
	# First load any embedded auto modules
	foreach mod [array names modsource *.auto] {
		automf_load eval $modsource($mod)
	}
	# Now any external auto modules
	foreach file [glob -nocomplain $autosetup(libdir)/*.auto $autosetup(libdir)/*/*.auto] {
		automf_load source $file
	}
}

# Load module source in the global scope by executing the given command
proc automf_load {args} {
	if {[catch [list uplevel #0 $args] msg opts] ni {0 2 3}} {
		autosetup-full-error [error-dump $msg $opts $::autosetup(debug)]
	}
}

# Initial settings
set autosetup(exe) $::argv0
set autosetup(istcl) 1
set autosetup(start) [clock millis]
set autosetup(installed) 0
set autosetup(sysinstall) 0
set autosetup(msg-checking) 0
set autosetup(msg-quiet) 0
set autosetup(inittypes) {}

# Embedded modules are inserted below here
set autosetup(installed) 1
set autosetup(sysinstall) 0
# ----- @module asciidoc-formatting.tcl -----

set modsource(asciidoc-formatting.tcl) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting
# asciidoc format

use formatting
................................................................................
    }
    set defn [string trim [join $args \n]]
    regsub -all "\n\n" $defn "\n ::\n" defn
    puts $defn
}
}

# ----- @module formatting.tcl -----

set modsource(formatting.tcl) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides common text formatting

# This is designed for documentation which looks like:
# code {...}
# or
# code {
#    ...
#    ...
# }
# In the second case, we need to work out the indenting
................................................................................
    }

    # Return the result
    return $lines
}
}

# ----- @module getopt.tcl -----

set modsource(getopt.tcl) {
# Copyright (c) 2006 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Simple getopt module

# Parse everything out of the argv list which looks like an option
# Everything which doesn't look like an option, or is after --, is left unchanged
................................................................................
			break
		}

		if {[regexp {^--([^=][^=]+)=(.*)$} $arg -> name value]} {
			# --name=value
			dict lappend opts $name [list str $value]
		} elseif {[regexp {^--(enable-|disable-)?([^=]*)$} $arg -> prefix name]} {
			if {$prefix in {enable- ""}} {
				set value 1
			} else {
				set value 0
			}
			dict lappend opts $name [list bool $value]
		} else {
			lappend nargv $arg
................................................................................

	set argv $nargv

	return $opts
}
}

# ----- @module help.tcl -----

set modsource(help.tcl) {
# Copyright (c) 2010 WorkWare Systems http://workware.net.au/
# All rights reserved

# Module which provides usage, help and the command reference

proc autosetup_help {what} {
    use_pager
................................................................................
            user-error "Unknown module: $what"
        } else {
            options-show
        }
    }
    exit 0
}

proc autosetup_show_license {} {
    global modsource autosetup
    use_pager

    if {[info exists modsource(LICENSE)]} {
        puts $modsource(LICENSE)
        return
    }
    foreach dir [list $autosetup(libdir) $autosetup(srcdir)] {
        set path [file join $dir LICENSE]
        if {[file exists $path]} {
            puts [readfile $path]
            return
        }
    }
    puts "LICENSE not found"
}

# If not already paged and stdout is a tty, pipe the output through the pager
# This is done by reinvoking autosetup with --nopager added
proc use_pager {} {
    if {![opt-bool nopager] && [getenv PAGER ""] ne "" && [isatty? stdin] && [isatty? stdout]} {
        if {[catch {
            exec [info nameofexecutable] $::argv0 --nopager {*}$::argv |& {*}[getenv PAGER] >@stdout <@stdin 2>@stderr
................................................................................

    exit 0
}

proc autosetup_output_block {type lines} {
    if {[llength $lines]} {
        switch $type {
            section {
                section $lines
            }
            subsection {
                subsection $lines
            }
            code {
                codelines $lines
            }
            p {
                p [join $lines]
            }
            list {
................................................................................
}

# Generate a command reference from inline documentation
proc automf_command_reference {} {
    lappend files $::autosetup(prog)
    lappend files {*}[lsort [glob -nocomplain $::autosetup(libdir)/*.tcl]]

    # We want to process all non-module files before module files
    # and then modules in alphabetical order.
    # So examine all files and extract docs into doc($modulename) and doc(_core_)
    #
    # Each entry is a list of {type data} where $type is one of: section, subsection, code, list, p
    # and $data is a string for section, subsection or a list of text lines for other types.

    # XXX: Should commands be in alphabetical order too? Currently they are in file order.

    set doc(_core_) {}
    lappend doc(_core_) [list section "Core Commands"]




    foreach file $files {
        set modulename [file rootname [file tail $file]]
        set current _core_
        set f [open $file]
        while {![eof $f]} {
            set line [gets $f]

            # Find embedded module names
            if {[regexp {^#.*@module ([^ ]*)} $line -> modulename]} {
                continue
            }

            # Find lines starting with "# @*" and continuing through the remaining comment lines
            if {![regexp {^# @(.*)} $line -> cmd]} {
                continue
            }

            # Synopsis or command?
            if {$cmd eq "synopsis:"} {
                set current $modulename
                lappend doc($current) [list section "Module: $modulename"]
            } else {
                lappend doc($current) [list subsection $cmd]
            }

            set lines {}
            set type p

            # Now the description
            while {![eof $f]} {
................................................................................
                    set t p
                }

                #puts "hash=$hash, oldhash=$oldhash, lines=[llength $lines], cmd=$cmd"

                if {$t ne $type || $cmd eq ""} {
                    # Finish the current block
                    lappend doc($current) [list $type $lines]
                    set lines {}
                    set type $t
                }
                if {$cmd ne ""} {
                    lappend lines $cmd
                }
            }

            lappend doc($current) [list $type $lines]
        }
        close $f
    }

    # Now format and output the results

    # _core_ will sort first
    foreach module [lsort [array names doc]] {
        foreach item $doc($module) {
            autosetup_output_block {*}$item
        }
    }
}
}

# ----- @module init.tcl -----

set modsource(init.tcl) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module to help create auto.def and configure

proc autosetup_init {type} {
	set help 0
................................................................................
	} else {
		puts "I don't see $filename, so I will create it."
	}
	writefile $filename $contents
}
}

# ----- @module install.tcl -----

set modsource(install.tcl) {
# Copyright (c) 2006-2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which can install autosetup

# autosetup(installed)=1 means that autosetup is not running from source
# autosetup(sysinstall)=1 means that autosetup is running from a sysinstall version
# shared=1 means that we are trying to do a sysinstall. This is only possible from the development source.

proc autosetup_install {dir {shared 0}} {
	global autosetup
	if {$shared} {
		if {$autosetup(installed) || $autosetup(sysinstall)} {
			user-error "Can only --sysinstall from development sources"
		}
	} elseif {$autosetup(installed) && !$autosetup(sysinstall)} {
		user-error "Can't --install from project install"
	}

	if {$autosetup(sysinstall)} {
		# This is the sysinstall version, so install just uses references
		cd $dir

		puts "[autosetup_version] creating configure to use system-installed autosetup"
		autosetup_create_configure 1
		puts "Creating autosetup/README.autosetup"
		file mkdir autosetup
		autosetup_install_readme autosetup/README.autosetup 1
		return
	}

	if {[catch {
		if {$shared} {
			set target $dir/bin/autosetup
			set installedas $target
		} else {
			if {$dir eq "."} {
				set installedas autosetup
			} else {
				set installedas $dir/autosetup
			}
			cd $dir
			file mkdir autosetup
			set target autosetup/autosetup
		}
		set targetdir [file dirname $target]
		file mkdir $targetdir

		set f [open $target w]

		set publicmodules {}

		# First the main script, but only up until "CUT HERE"
		set in [open $autosetup(dir)/autosetup]
		while {[gets $in buf] >= 0} {
			if {$buf ne "##-- CUT HERE --##"} {
				puts $f $buf
				continue
			}

			# Insert the static modules here
			# i.e. those which don't contain @synopsis:
			# All modules are inserted if $shared is set
			puts $f "set autosetup(installed) 1"
			puts $f "set autosetup(sysinstall) $shared"
			foreach file [lsort [glob $autosetup(libdir)/*.{tcl,auto}]] {
				set modname [file tail $file]
				set ext [file ext $modname]
				set buf [readfile $file]
				if {!$shared} {
					if {$ext eq ".auto" || [string match "*\n# @synopsis:*" $buf]} {
						lappend publicmodules $file
						continue
					}
				}
				dputs "install: importing lib/[file tail $file]"
				puts $f "# ----- @module $modname -----"
				puts $f "\nset modsource($modname) \{"
				puts $f $buf
				puts $f "\}\n"
			}
			if {$shared} {
				foreach {srcname destname} [list $autosetup(libdir)/README.autosetup-lib README.autosetup \
						$autosetup(srcdir)/LICENSE LICENSE] {
					dputs "install: importing $srcname as $destname"
					puts $f "\nset modsource($destname) \\\n[list [readfile $srcname]\n]\n"
				}
			}
		}
		close $in
		close $f
		catch {exec chmod 755 $target}

		set installfiles {autosetup-config.guess autosetup-config.sub autosetup-test-tclsh}
		set removefiles {}

		if {!$shared} {
			autosetup_install_readme $targetdir/README.autosetup 0

			# Install public modules
			foreach file $publicmodules {
				set tail [file tail $file]
				autosetup_install_file $file $targetdir/$tail
			}
			lappend installfiles jimsh0.c autosetup-find-tclsh LICENSE
			lappend removefiles config.guess config.sub test-tclsh find-tclsh
		} else {
			lappend installfiles {sys-find-tclsh autosetup-find-tclsh}
		}

		# Install support files

		foreach fileinfo $installfiles {
			if {[llength $fileinfo] == 2} {
				lassign $fileinfo source dest
			} else {
				lassign $fileinfo source
				set dest $source
			}
			autosetup_install_file $autosetup(dir)/$source $targetdir/$dest
		}




		# Remove obsolete files
		foreach file $removefiles {
			if {[file exists $targetdir/$file]} {
				file delete $targetdir/$file
			}
		}
	} error]} {
		user-error "Failed to install autosetup: $error"
	}
	if {$shared} {
		set type "system"
	} else {
		set type "local"
	}
	puts "Installed $type [autosetup_version] to $installedas"

	if {!$shared} {
		# Now create 'configure' if necessary
		autosetup_create_configure 0
	}
}

proc autosetup_create_configure {shared} {
	if {[file exists configure]} {
		if {!$::autosetup(force)} {
			# Could this be an autosetup configure?
			if {![string match "*\nWRAPPER=*" [readfile configure]]} {
				puts "I see configure, but not created by autosetup, so I won't overwrite it."
				puts "Remove it or use --force to overwrite."
				return
................................................................................
			}
		} else {
			puts "I will overwrite the existing configure because you used --force."
		}
	} else {
		puts "I don't see configure, so I will create it."
	}
	if {$shared} {
		writefile configure \
{#!/bin/sh
WRAPPER="$0"; export WRAPPER; "autosetup" "$@"
}
	} else {
		writefile configure \
{#!/bin/sh
dir="`dirname "$0"`/autosetup"
WRAPPER="$0"; export WRAPPER; exec "`"$dir/autosetup-find-tclsh"`" "$dir/autosetup" "$@"
}
	}
	catch {exec chmod 755 configure}
}

# Append the contents of $file to filehandle $f
proc autosetup_install_append {f file} {
	dputs "install: include $file"
	set in [open $file]
	puts $f [read $in]
	close $in
}

proc autosetup_install_file {source target} {
	dputs "install: $source => $target"
	if {![file exists $source]} {
		error "Missing installation file '$source'"
	}

	writefile $target [readfile $source]\n
	# If possible, copy the file mode
	file stat $source stat
	set mode [format %o [expr {$stat(mode) & 0x1ff}]]
	catch {exec chmod $mode $target}
}



proc autosetup_install_readme {target sysinstall} {
	set readme "README.autosetup created by [autosetup_version]\n\n"
	if {$sysinstall} {
		append readme \
{This is the autosetup directory for a system install of autosetup.
Loadable modules can be added here.
}
	} else {
		append readme \
{This is the autosetup directory for a local install of autosetup.
It contains autosetup, support files and loadable modules.
}
}

	append readme {
*.tcl files in this directory are optional modules which
can be loaded with the 'use' directive.

*.auto files in this directory are auto-loaded.

For more information, see http://msteveb.github.com/autosetup/
}
	dputs "install: autosetup/README.autosetup"
	writefile $target $readme
}
}

# ----- @module markdown-formatting.tcl -----

set modsource(markdown-formatting.tcl) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting
# markdown format (kramdown syntax)

use formatting
................................................................................
        puts -nonewline ": "
        regsub -all "\n\n" $defn "\n: " defn
    }
    puts "$defn"
}
}

# ----- @module misc.tcl -----

set modsource(misc.tcl) {
# Copyright (c) 2007-2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module containing misc procs useful to modules
# Largely for platform compatibility

set autosetup(istcl) [info exists ::tcl_library]
................................................................................

		# Remove the trailing newline
		string trim $result
	}
}
}

# ----- @module text-formatting.tcl -----

set modsource(text-formatting.tcl) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting

use formatting

proc wordwrap {text length {firstprefix ""} {nextprefix ""}} {
	set len 0
	set space $firstprefix

	foreach word [split $text] {
		set word [string trim $word]
		if {$word eq ""} {
			continue
		}
		if {[info exists partial]} {
			append partial " " $word
			if {[string first $quote $word] < 0} {
				# Haven't found end of quoted word
				continue
			}
			# Finished quoted word
			set word $partial
			unset partial
			unset quote
		} else {
			set quote [string index $word 0]
			if {$quote in {' *}} {
				if {[string first $quote $word 1] < 0} {
					# Haven't found end of quoted word
					# Not a whole word.
					set first [string index $word 0]
					# Start of quoted word
					set partial $word
					continue
				}
			}
		}

		if {$len && [string length $space$word] + $len >= $length} {
			puts ""
			set len 0
			set space $nextprefix
		}
		incr len [string length $space$word]

		# Use man-page conventions for highlighting 'quoted' and *quoted*
		# single words.
		# Use x^Hx for *bold* and _^Hx for 'underline'.
		#
		# less and more will both understand this.
		# Pipe through 'col -b' to remove them.
		if {[regexp {^'(.*)'(.*)} $word -> quoted after]} {
			set quoted [string map {~ " "} $quoted]
			regsub -all . $quoted "&\b&" quoted
			set word $quoted$after
		} elseif {[regexp {^[*](.*)[*](.*)} $word -> quoted after]} {
			set quoted [string map {~ " "} $quoted]
			regsub -all . $quoted "_\b&" quoted
			set word $quoted$after
		}
		puts -nonewline $space$word
		set space " "
	}
	if {[info exists partial]} {
		# Missing end of quote
		puts -nonewline $space$partial
	}
	if {$len} {
		puts ""
	}
}
proc title {text} {
	underline [string trim $text] =
	nl
}
proc p {text} {
	wordwrap $text 80
	nl
}
proc codelines {lines} {
	foreach line $lines {
		puts "	  $line"
	}
	nl
}
proc nl {} {
	puts ""
}
proc underline {text char} {
	regexp "^(\[ \t\]*)(.*)" $text -> indent words
	puts $text
	puts $indent[string repeat $char [string length $words]]
}
proc section {text} {
	underline "[string trim $text]" -
	nl
}
proc subsection {text} {
	underline "$text" ~
	nl
}
proc bullet {text} {
	wordwrap $text 76 "	 * " "	  "
}
proc indent {text} {
	wordwrap $text 76 "	   " "	  "
}
proc defn {first args} {
	if {$first ne ""} {
		underline "	   $first" ~
	}
	foreach p $args {
		if {$p ne ""} {
			indent $p
		}
	}
}
}

# ----- @module util.tcl -----

set modsource(util.tcl) {
# Copyright (c) 2012 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which contains miscellaneous utility functions

# @compare-versions version1 version2
#
# Versions are of the form 'a.b.c' (may be any number of numeric components)
#
# Compares the two versions and returns:
## -1 if v1 < v2
##  0 if v1 == v2
##  1 if v1 > v2
#
# If one version has fewer components than the other, 0 is substituted to the right. e.g.
## 0.2   <  0.3
## 0.2.5 >  0.2
## 1.1   == 1.1.0
#
proc compare-versions {v1 v2} {
	foreach c1 [split $v1 .] c2 [split $v2 .] {
		if {$c1 eq ""} {
			set c1 0
		}
		if {$c2 eq ""} {
			set c2 0
		}
		if {$c1 < $c2} {
			return -1
		}
		if {$c1 > $c2} {
			return 1
		}
	}
	return 0
}

# @suffix suf list
#
# Takes a list and returns a new list with '$suf' appended
# to each element
#
## suffix .c {a b c} => {a.c b.c c.c}
#
proc suffix {suf list} {
	set result {}
	foreach p $list {
		lappend result $p$suf
	}
	return $result
}

# @prefix pre list
#
# Takes a list and returns a new list with '$pre' prepended
# to each element
#
## prefix jim- {a.c b.c} => {jim-a.c jim-b.c}
#
proc prefix {pre list} {
	set result {}
	foreach p $list {
		lappend result $pre$p
	}
	return $result
}

# @lpop list
#
# Removes the last entry from the given list and returns it.
proc lpop {listname} {
	upvar $listname list
	set val [lindex $list end]
	set list [lrange $list 0 end-1]
	return $val
}
}

# ----- @module wiki-formatting.tcl -----

set modsource(wiki-formatting.tcl) {
# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# Module which provides text formatting
# wiki.tcl.tk format output

use formatting
................................................................................
# Entry/Exit
#
if {$autosetup(debug)} {
	main $argv
}
if {[catch {main $argv} msg opts] == 1} {
	show-notices
	autosetup-full-error [error-dump $msg $opts $autosetup(debug)]
	if {!$autosetup(debug)} {
		puts stderr "Try: '[file tail $autosetup(exe)] --debug' for a full stack trace"
	}
	exit 1
}

#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright 1992-2014 Free Software Foundation, Inc.

timestamp='2014-11-04'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
#
# Please send patches to <config-patches@gnu.org>.


me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright 1992-2014 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

................................................................................
 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
 ,,)    echo "int x;" > $dummy.c ;
	for c in cc gcc c89 c99 ; do
	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
	     CC_FOR_BUILD="$c"; break ;
	  fi ;
	done ;
	if test x"$CC_FOR_BUILD" = x ; then
	  CC_FOR_BUILD=no_compiler_found ;
	fi
	;;
................................................................................
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

case "${UNAME_SYSTEM}" in
Linux|GNU|GNU/*)
	# If the system lacks a compiler, then just pick glibc.
	# We could probably try harder.
	LIBC=gnu

	eval $set_cc_for_build
	cat <<-EOF > $dummy.c
	#include <features.h>
	#if defined(__UCLIBC__)
	LIBC=uclibc
	#elif defined(__dietlibc__)
	LIBC=dietlibc
	#else
	LIBC=gnu
	#endif
	EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`







	;;
esac

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    *:NetBSD:*:*)
	# NetBSD (nbsd) targets should (where applicable) match one or
	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
	# switched to ELF, *-*-netbsd* would select the old
	# object file format.  This provides both forward
	# compatibility and a consistent mechanism for selecting the
	# object file format.
	#
	# Note: NetBSD doesn't particularly care about the vendor
	# portion of the name.  We always set it to "unknown".
	sysctl="sysctl -n hw.machine_arch"
	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \


	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
	case "${UNAME_MACHINE_ARCH}" in
	    armeb) machine=armeb-unknown ;;
	    arm*) machine=arm-unknown ;;
	    sh3el) machine=shl-unknown ;;
	    sh3eb) machine=sh-unknown ;;
	    sh5el) machine=sh5le-unknown ;;





	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
	esac
	# The Operating System including object format, if it has switched
	# to ELF recently, or will in the future.
	case "${UNAME_MACHINE_ARCH}" in



	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
		eval $set_cc_for_build
		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
			| grep -q __ELF__
		then
		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
		    # Return netbsd for either.  FIX?
		    os=netbsd
		else
		    os=netbsdelf
		fi
		;;
	    *)
		os=netbsd
		;;







	esac
	# The OS release
	# Debian GNU/NetBSD machines have a different userland, and
	# thus, need a distinct triplet. However, they do not need
	# kernel version information, so it can be replaced with a
	# suitable tag, in the style of linux-gnu.
	case "${UNAME_VERSION}" in
	    Debian*)
		release='-gnu'
		;;
	    *)
		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
		;;
	esac
	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	# contains redundant information, the shorter form:
	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	echo "${machine}-${os}${release}"
	exit ;;
    *:Bitrig:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
	exit ;;
    *:OpenBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
	exit ;;







    *:ekkoBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}

	exit ;;
    *:SolidBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}

	exit ;;
    macppc:MirBSD:*:*)
	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    *:MirBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}

	exit ;;









    alpha:OSF1:*:*)
	case $UNAME_RELEASE in
	*4.0)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
		;;
	*5.*)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
................................................................................
	# According to Compaq, /usr/sbin/psrinfo has been available on
	# OSF/1 and Tru64 systems produced since 1995.  I hope that
	# covers most systems running today.  This code pipes the CPU
	# types through head -n 1, so we only detect the type of CPU 0.
	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
	case "$ALPHA_CPU_TYPE" in
	    "EV4 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "EV4.5 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "LCA4 (21066/21068)")
		UNAME_MACHINE="alpha" ;;
	    "EV5 (21164)")
		UNAME_MACHINE="alphaev5" ;;
	    "EV5.6 (21164A)")
		UNAME_MACHINE="alphaev56" ;;
	    "EV5.6 (21164PC)")
		UNAME_MACHINE="alphapca56" ;;
	    "EV5.7 (21164PC)")
		UNAME_MACHINE="alphapca57" ;;
	    "EV6 (21264)")
		UNAME_MACHINE="alphaev6" ;;
	    "EV6.7 (21264A)")
		UNAME_MACHINE="alphaev67" ;;
	    "EV6.8CB (21264C)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8AL (21264B)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8CX (21264D)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.9A (21264/EV69A)")
		UNAME_MACHINE="alphaev69" ;;
	    "EV7 (21364)")
		UNAME_MACHINE="alphaev7" ;;
	    "EV7.9 (21364A)")
		UNAME_MACHINE="alphaev79" ;;
	esac
	# A Pn.n version is a patched version.
	# A Vn.n version is a released version.
	# A Tn.n version is a released field test version.
	# A Xn.n version is an unreleased experimental baselevel.
	# 1.2 uses "1.2" for uname -r.
	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
	exitcode=$?
	trap '' 0
	exit $exitcode ;;
    Alpha\ *:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# Should we change UNAME_MACHINE based on the output of uname instead
	# of the specific Alpha model?
	echo alpha-pc-interix
	exit ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit ;;
    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-unknown-sysv4
	exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-amigaos
	exit ;;
    *:[Mm]orph[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-morphos
	exit ;;
    *:OS/390:*:*)
	echo i370-ibm-openedition
	exit ;;
    *:z/VM:*:*)
	echo s390-ibm-zvmoe
	exit ;;
    *:OS400:*:*)
	echo powerpc-ibm-os400
	exit ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix${UNAME_RELEASE}
	exit ;;
    arm*:riscos:*:*|arm*:RISCOS:*:*)
	echo arm-unknown-riscos
	exit ;;
    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
	echo hppa1.1-hitachi-hiuxmpp
	exit ;;
................................................................................
	echo sparc-icl-nx6
	exit ;;
    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
	case `/usr/bin/uname -p` in
	    sparc) echo sparc-icl-nx7; exit ;;
	esac ;;
    s390x:SunOS:*:*)
	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4H:SunOS:5.*:*)
	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
	echo i386-pc-auroraux${UNAME_RELEASE}
	exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
	eval $set_cc_for_build
	SUN_ARCH="i386"
	# If there is a compiler, see if it is configured for 64-bit objects.
	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
	# This test works for both compilers.
	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		grep IS_64BIT_ARCH >/dev/null
	    then
		SUN_ARCH="x86_64"
	    fi
	fi
	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:6*:*)
	# According to config.sub, this is the proper way to canonicalize
	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
	# it's likely to be more like Solaris than SunOS4.
	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos${UNAME_RELEASE}
	exit ;;
    sun*:*:4.2BSD:*)
	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
	case "`/bin/arch`" in
	    sun3)
		echo m68k-sun-sunos${UNAME_RELEASE}
		;;
	    sun4)
		echo sparc-sun-sunos${UNAME_RELEASE}
		;;
	esac
	exit ;;
    aushp:SunOS:*:*)
	echo sparc-auspex-sunos${UNAME_RELEASE}
	exit ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
    # "atarist" or "atariste" at least should have a processor
    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    # to the lowercase version "mint" (or "freemint").  Finally
    # the system name "TOS" denotes a system which is actually not
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
	echo m68k-milan-mint${UNAME_RELEASE}
	exit ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
	echo m68k-hades-mint${UNAME_RELEASE}
	exit ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
	echo m68k-unknown-mint${UNAME_RELEASE}
	exit ;;
    m68k:machten:*:*)
	echo m68k-apple-machten${UNAME_RELEASE}
	exit ;;
    powerpc:machten:*:*)
	echo powerpc-apple-machten${UNAME_RELEASE}
	exit ;;
    RISC*:Mach:*:*)
	echo mips-dec-mach_bsd4.3
	exit ;;
    RISC*:ULTRIX:*:*)
	echo mips-dec-ultrix${UNAME_RELEASE}
	exit ;;
    VAX*:ULTRIX*:*:*)
	echo vax-dec-ultrix${UNAME_RELEASE}
	exit ;;
    2020:CLIX:*:* | 2430:CLIX:*:*)
	echo clipper-intergraph-clix${UNAME_RELEASE}
	exit ;;
    mips:*:*:UMIPS | mips:*:*:RISCos)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
#ifdef __cplusplus
#include <stdio.h>  /* for printf() prototype */
	int main (int argc, char *argv[]) {
#else
	int main (argc, argv) int argc; char *argv[]; {
#endif
	#if defined (host_mips) && defined (MIPSEB)
	#if defined (SYSTYPE_SYSV)
	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_SVR4)
	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
	#endif
	#endif
	  exit (-1);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c &&
	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
	  SYSTEM_NAME=`$dummy $dummyarg` &&
	    { echo "$SYSTEM_NAME"; exit; }
	echo mips-mips-riscos${UNAME_RELEASE}
	exit ;;
    Motorola:PowerMAX_OS:*:*)
	echo powerpc-motorola-powermax
	exit ;;
    Motorola:*:4.3:PL8-*)
	echo powerpc-harris-powermax
	exit ;;
................................................................................
	exit ;;
    m88k:*:3*:R3*)
	echo m88k-motorola-sysv3
	exit ;;
    AViiON:dgux:*:*)
	# DG/UX returns AViiON for all architectures
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
	then
	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
	       [ ${TARGET_BINARY_INTERFACE}x = x ]
	    then
		echo m88k-dg-dgux${UNAME_RELEASE}
	    else
		echo m88k-dg-dguxbcs${UNAME_RELEASE}
	    fi
	else
	    echo i586-dg-dgux${UNAME_RELEASE}
	fi
	exit ;;
    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
	echo m88k-dolphin-sysv3
	exit ;;
    M88*:*:R3*:*)
	# Delta 88k system running SVR3
................................................................................
    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
	echo m88k-tektronix-sysv3
	exit ;;
    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
	echo m68k-tektronix-bsd
	exit ;;
    *:IRIX*:*:*)
	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
	exit ;;
    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    i*86:AIX:*:*)
	echo i386-ibm-aix
	exit ;;
    ia64:AIX:*:*)
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:2:3)
	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
		eval $set_cc_for_build
		sed 's/^		//' << EOF >$dummy.c
		#include <sys/systemcfg.h>

		main()
			{
			if (!__power_pc())
				exit(1);
			puts("powerpc-ibm-aix3.2.5");
			exit(0);
			}
EOF
		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
		then
			echo "$SYSTEM_NAME"
		else
			echo rs6000-ibm-aix3.2.5
		fi
	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
		echo rs6000-ibm-aix3.2.4
	else
		echo rs6000-ibm-aix3.2
	fi
	exit ;;
    *:AIX:*:[4567])
	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
		IBM_ARCH=rs6000
	else
		IBM_ARCH=powerpc
	fi
	if [ -x /usr/bin/lslpp ] ; then
		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:*:*)
	echo rs6000-ibm-aix
	exit ;;
    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
	echo romp-ibm-bsd4.4
	exit ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
	exit ;;                             # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
	echo rs6000-bull-bosx
	exit ;;
    DPX/2?00:B.O.S.:*:*)
	echo m68k-bull-sysv3
	exit ;;
................................................................................
    9000/[34]??:4.3bsd:1.*:*)
	echo m68k-hp-bsd
	exit ;;
    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
	echo m68k-hp-bsd4.4
	exit ;;
    9000/[34678]??:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	case "${UNAME_MACHINE}" in
	    9000/31? )            HP_ARCH=m68000 ;;
	    9000/[34]?? )         HP_ARCH=m68k ;;
	    9000/[678][0-9][0-9])
		if [ -x /usr/bin/getconf ]; then
		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
		    case "${sc_cpu_version}" in
		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
		      532)                      # CPU_PA_RISC2_0
			case "${sc_kernel_bits}" in
			  32) HP_ARCH="hppa2.0n" ;;
			  64) HP_ARCH="hppa2.0w" ;;
			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
			esac ;;
		    esac
		fi
		if [ "${HP_ARCH}" = "" ]; then
		    eval $set_cc_for_build
		    sed 's/^		//' << EOF >$dummy.c

		#define _HPUX_SOURCE
		#include <stdlib.h>
		#include <unistd.h>

		int main ()
		{
................................................................................
			    puts ("hppa2.0"); break;
		#endif
			default: puts ("hppa1.0"); break;
			}
		    exit (0);
		}
EOF
		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
		    test -z "$HP_ARCH" && HP_ARCH=hppa
		fi ;;
	esac
	if [ ${HP_ARCH} = "hppa2.0w" ]
	then
	    eval $set_cc_for_build

	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
	    # generating 64-bit code.  GNU and HP use different nomenclature:
	    #
	    # $ CC_FOR_BUILD=cc ./config.guess
	    # => hppa2.0w-hp-hpux11.23
	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
	    # => hppa64-hp-hpux11.23

	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
		grep -q __LP64__
	    then
		HP_ARCH="hppa2.0w"
	    else
		HP_ARCH="hppa64"
	    fi
	fi
	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	exit ;;
    ia64:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	echo ia64-hp-hpux${HPUX_REV}
	exit ;;
    3050*:HI-UX:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#include <unistd.h>
	int
	main ()
	{
	  long cpu = sysconf (_SC_CPU_VERSION);
	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
................................................................................
	    }
	  else if (CPU_IS_HP_MC68K (cpu))
	    puts ("m68k-hitachi-hiuxwe2");
	  else puts ("unknown-hitachi-hiuxwe2");
	  exit (0);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
		{ echo "$SYSTEM_NAME"; exit; }
	echo unknown-hitachi-hiuxwe2
	exit ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
	echo hppa1.1-hp-bsd
	exit ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit ;;
    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
	echo hppa1.0-hp-mpeix
	exit ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
	echo hppa1.1-hp-osf
	exit ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit ;;
    i*86:OSF1:*:*)
	if [ -x /usr/sbin/sysversion ] ; then
	    echo ${UNAME_MACHINE}-unknown-osf1mk
	else
	    echo ${UNAME_MACHINE}-unknown-osf1
	fi
	exit ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
................................................................................
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
	exit ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
	exit ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*[A-Z]90:*:*:*)
	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
	      -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*TS:*:*:*)
	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*T3E:*:*:*)
	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*SV1:*:*:*)
	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    *:UNICOS/mp:*:*)
	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    5000:UNIX_System_V:4.*:*)
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
	exit ;;
    sparc*:BSD/OS:*:*)
	echo sparc-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:BSD/OS:*:*)
	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:FreeBSD:*:*)
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	case ${UNAME_PROCESSOR} in
	    amd64)
		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	    *)

		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	esac

	exit ;;
    i*:CYGWIN*:*)
	echo ${UNAME_MACHINE}-pc-cygwin
	exit ;;
    *:MINGW64*:*)
	echo ${UNAME_MACHINE}-pc-mingw64
	exit ;;
    *:MINGW*:*)
	echo ${UNAME_MACHINE}-pc-mingw32
	exit ;;
    *:MSYS*:*)
	echo ${UNAME_MACHINE}-pc-msys
	exit ;;
    i*:windows32*:*)
	# uname -m includes "-pc" on this system.
	echo ${UNAME_MACHINE}-mingw32
	exit ;;
    i*:PW*:*)
	echo ${UNAME_MACHINE}-pc-pw32
	exit ;;
    *:Interix*:*)
	case ${UNAME_MACHINE} in
	    x86)
		echo i586-pc-interix${UNAME_RELEASE}
		exit ;;
	    authenticamd | genuineintel | EM64T)
		echo x86_64-unknown-interix${UNAME_RELEASE}
		exit ;;
	    IA64)
		echo ia64-unknown-interix${UNAME_RELEASE}
		exit ;;
	esac ;;
    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
	echo i${UNAME_MACHINE}-pc-mks
	exit ;;
    8664:Windows_NT:*)
	echo x86_64-pc-mks
	exit ;;
    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
	# UNAME_MACHINE based on the output of uname instead of i386?
	echo i586-pc-interix
	exit ;;
    i*:UWIN*:*)
	echo ${UNAME_MACHINE}-pc-uwin
	exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
	echo x86_64-unknown-cygwin
	exit ;;
    p*:CYGWIN*:*)
	echo powerpcle-unknown-cygwin
	exit ;;
    prep*:SunOS:5.*:*)
	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    *:GNU:*:*)
	# the GNU system
	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
	exit ;;
    *:GNU/*:*:*)
	# other systems with GNU libc and userland
	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
	exit ;;
    i*86:Minix:*:*)
	echo ${UNAME_MACHINE}-pc-minix
	exit ;;
    aarch64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    aarch64_be:Linux:*:*)
	UNAME_MACHINE=aarch64_be
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    alpha:Linux:*:*)
	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
	  EV5)   UNAME_MACHINE=alphaev5 ;;
	  EV56)  UNAME_MACHINE=alphaev56 ;;
	  PCA56) UNAME_MACHINE=alphapca56 ;;
	  PCA57) UNAME_MACHINE=alphapca56 ;;
	  EV6)   UNAME_MACHINE=alphaev6 ;;
	  EV67)  UNAME_MACHINE=alphaev67 ;;
	  EV68*) UNAME_MACHINE=alphaev68 ;;
	esac
	objdump --private-headers /bin/sh | grep -q ld.so.1
	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    arc:Linux:*:* | arceb:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    arm*:Linux:*:*)
	eval $set_cc_for_build
	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
	    | grep -q __ARM_EABI__
	then
	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	else
	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
		| grep -q __ARM_PCS_VFP
	    then
		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
	    else
		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
	    fi
	fi
	exit ;;
    avr32*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    cris:Linux:*:*)
	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
	exit ;;
    crisv32:Linux:*:*)
	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
	exit ;;
    frv:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    hexagon:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    i*86:Linux:*:*)
	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
	exit ;;
    ia64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    m32r*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    m68*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;






    mips:Linux:*:* | mips64:Linux:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#undef CPU
	#undef ${UNAME_MACHINE}
	#undef ${UNAME_MACHINE}el
	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
	CPU=${UNAME_MACHINE}el
	#else
	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
	CPU=${UNAME_MACHINE}
	#else
	CPU=
	#endif
	#endif
EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
	;;



    openrisc*:Linux:*:*)
	echo or1k-unknown-linux-${LIBC}
	exit ;;
    or32:Linux:*:* | or1k*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    padre:Linux:*:*)
	echo sparc-unknown-linux-${LIBC}
	exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
	echo hppa64-unknown-linux-${LIBC}
	exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
	# Look for CPU level
	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
	  *)    echo hppa-unknown-linux-${LIBC} ;;
	esac
	exit ;;
    ppc64:Linux:*:*)
	echo powerpc64-unknown-linux-${LIBC}
	exit ;;
    ppc:Linux:*:*)
	echo powerpc-unknown-linux-${LIBC}
	exit ;;
    ppc64le:Linux:*:*)
	echo powerpc64le-unknown-linux-${LIBC}
	exit ;;
    ppcle:Linux:*:*)
	echo powerpcle-unknown-linux-${LIBC}
	exit ;;



    s390:Linux:*:* | s390x:Linux:*:*)
	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}

	exit ;;
    sh64*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    sh*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    tile*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    vax:Linux:*:*)
	echo ${UNAME_MACHINE}-dec-linux-${LIBC}

	exit ;;
    x86_64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    xtensa*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}

	exit ;;
    i*86:DYNIX/ptx:4*:*)
	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
	# earlier versions are messed up and put the nodename in both
	# sysname and nodename.
	echo i386-sequent-sysv4
	exit ;;
    i*86:UNIX_SV:4.2MP:2.*)
	# Unixware is an offshoot of SVR4, but it has its own version
	# number series starting with 2...
	# I am not positive that other SVR4 systems won't match this,
	# I just have to hope.  -- rms.
	# Use sysv4.2uw... so that sysv4* matches it.
	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
	exit ;;
    i*86:OS/2:*:*)
	# If we were able to find `uname', then EMX Unix compatibility
	# is probably installed.
	echo ${UNAME_MACHINE}-pc-os2-emx
	exit ;;
    i*86:XTS-300:*:STOP)
	echo ${UNAME_MACHINE}-unknown-stop
	exit ;;
    i*86:atheos:*:*)
	echo ${UNAME_MACHINE}-unknown-atheos
	exit ;;
    i*86:syllable:*:*)
	echo ${UNAME_MACHINE}-pc-syllable
	exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
	echo i386-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    i*86:*DOS:*:*)
	echo ${UNAME_MACHINE}-pc-msdosdjgpp
	exit ;;
    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
	else
		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
	fi
	exit ;;
    i*86:*:5:[678]*)
	# UnixWare 7.x, OpenUNIX and OpenServer 6.
	case `/bin/uname -X | grep "^Machine"` in
	    *486*)	     UNAME_MACHINE=i486 ;;
	    *Pentium)	     UNAME_MACHINE=i586 ;;
	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
	esac
	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
	exit ;;
    i*86:*:3.2:*)
	if test -f /usr/options/cb.name; then
		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
	elif /bin/uname -X 2>/dev/null >/dev/null ; then
		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
			&& UNAME_MACHINE=i586
		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
			&& UNAME_MACHINE=i686
		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
			&& UNAME_MACHINE=i686
		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
	else
		echo ${UNAME_MACHINE}-pc-sysv32
	fi
	exit ;;
    pc:*:*:*)
	# Left here for compatibility:
	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	# the processor, so we play safe by assuming i586.
	# Note: whatever this is, it MUST be the same as what config.sub
	# prints for the "djgpp" host, or else GDB configury will decide that
	# this is a cross-build.
	echo i586-pc-msdosdjgpp
	exit ;;
    Intel:Mach:3*:*)
	echo i386-pc-mach3
	exit ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	else # Add other i860-SVR4 vendors below as they are discovered.
	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
	fi
	exit ;;
    mini*:CTIX:SYS*5:*)
	# "miniframe"
	echo m68010-convergent-sysv
	exit ;;
    mc68k:UNIX:SYSTEM5:3.51m)
................................................................................
    M68*:*:R3V[5678]*:*)
	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
	OS_REL=''
	test -r /etc/.relid \
	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4; exit; } ;;
    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
	OS_REL='.3'
	test -r /etc/.relid \
	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
	echo m68k-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    mc68030:UNIX_System_V:4.*:*)
	echo m68k-atari-sysv4
	exit ;;
    TSUNAMI:LynxOS:2.*:*)
	echo sparc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    rs6000:LynxOS:2.*:*)
	echo rs6000-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
	echo powerpc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    SM[BE]S:UNIX_SV:*:*)
	echo mips-dde-sysv${UNAME_RELEASE}
	exit ;;
    RM*:ReliantUNIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    RM*:SINIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    *:SINIX-*:*:*)
	if uname -p 2>/dev/null >/dev/null ; then
		UNAME_MACHINE=`(uname -p) 2>/dev/null`
		echo ${UNAME_MACHINE}-sni-sysv4
	else
		echo ns32k-sni-sysv
	fi
	exit ;;
    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
			# says <Richard.M.Bartel@ccMail.Census.GOV>
	echo i586-unisys-sysv4
................................................................................
	exit ;;
    *:*:*:FTX*)
	# From seanf@swdc.stratus.com.
	echo i860-stratus-sysv4
	exit ;;
    i*86:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo ${UNAME_MACHINE}-stratus-vos
	exit ;;
    *:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo hppa1.1-stratus-vos
	exit ;;
    mc68*:A/UX:*:*)
	echo m68k-apple-aux${UNAME_RELEASE}
	exit ;;
    news*:NEWS-OS:6*:*)
	echo mips-sony-newsos6
	exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
	if [ -d /usr/nec ]; then
		echo mips-nec-sysv${UNAME_RELEASE}
	else
		echo mips-unknown-sysv${UNAME_RELEASE}
	fi
	exit ;;
    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
	echo powerpc-be-beos
	exit ;;
    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
	echo powerpc-apple-beos
................................................................................
    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
	echo i586-pc-haiku
	exit ;;
    x86_64:Haiku:*:*)
	echo x86_64-unknown-haiku
	exit ;;
    SX-4:SUPER-UX:*:*)
	echo sx4-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-5:SUPER-UX:*:*)
	echo sx5-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-6:SUPER-UX:*:*)
	echo sx6-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-7:SUPER-UX:*:*)
	echo sx7-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8:SUPER-UX:*:*)
	echo sx8-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8R:SUPER-UX:*:*)
	echo sx8r-nec-superux${UNAME_RELEASE}
	exit ;;



    Power*:Rhapsody:*:*)
	echo powerpc-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Rhapsody:*:*)
	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}

	exit ;;
    *:Darwin:*:*)
	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
	eval $set_cc_for_build
	if test "$UNAME_PROCESSOR" = unknown ; then
	    UNAME_PROCESSOR=powerpc
	fi
	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		    grep IS_64BIT_ARCH >/dev/null
		then
		    case $UNAME_PROCESSOR in
			i386) UNAME_PROCESSOR=x86_64 ;;
			powerpc) UNAME_PROCESSOR=powerpc64 ;;
		    esac







		fi
	    fi
	elif test "$UNAME_PROCESSOR" = i386 ; then
	    # Avoid executing cc on OS X 10.9, as it ships with a stub
	    # that puts up a graphical alert prompting to install
	    # developer tools.  Any system running Mac OS X 10.7 or
	    # later (Darwin 11 and later) is required to have a 64-bit
	    # processor. This is not true of the ARM version of Darwin
	    # that Apple uses in portable devices.
	    UNAME_PROCESSOR=x86_64
	fi
	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
	exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
	UNAME_PROCESSOR=`uname -p`
	if test "$UNAME_PROCESSOR" = "x86"; then
		UNAME_PROCESSOR=i386
		UNAME_MACHINE=pc
	fi
	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
	exit ;;
    *:QNX:*:4*)
	echo i386-pc-qnx
	exit ;;
    NEO-?:NONSTOP_KERNEL:*:*)
	echo neo-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSE-*:NONSTOP_KERNEL:*:*)
	echo nse-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSR-?:NONSTOP_KERNEL:*:*)
	echo nsr-tandem-nsk${UNAME_RELEASE}






	exit ;;
    *:NonStop-UX:*:*)
	echo mips-compaq-nonstopux
	exit ;;
    BS2000:POSIX*:*:*)
	echo bs2000-siemens-sysv
	exit ;;
    DS/*:UNIX_System_V:*:*)
	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
	exit ;;
    *:Plan9:*:*)
	# "uname -m" is not consistent, so use $cputype instead. 386
	# is converted to i386 for consistency with other x86
	# operating systems.
	if test "$cputype" = "386"; then
	    UNAME_MACHINE=i386
	else
	    UNAME_MACHINE="$cputype"
	fi
	echo ${UNAME_MACHINE}-unknown-plan9
	exit ;;
    *:TOPS-10:*:*)
	echo pdp10-unknown-tops10
	exit ;;
    *:TENEX:*:*)
	echo pdp10-unknown-tenex
	exit ;;
................................................................................
    *:TOPS-20:*:*)
	echo pdp10-unknown-tops20
	exit ;;
    *:ITS:*:*)
	echo pdp10-unknown-its
	exit ;;
    SEI:*:*:SEIUX)
	echo mips-sei-seiux${UNAME_RELEASE}
	exit ;;
    *:DragonFly:*:*)
	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
	exit ;;
    *:*VMS:*:*)
	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	case "${UNAME_MACHINE}" in
	    A*) echo alpha-dec-vms ; exit ;;
	    I*) echo ia64-dec-vms ; exit ;;
	    V*) echo vax-dec-vms ; exit ;;
	esac ;;
    *:XENIX:*:SysV)
	echo i386-pc-xenix
	exit ;;
    i*86:skyos:*:*)
	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
	exit ;;
    i*86:rdos:*:*)
	echo ${UNAME_MACHINE}-pc-rdos
	exit ;;
    i*86:AROS:*:*)
	echo ${UNAME_MACHINE}-pc-aros
	exit ;;
    x86_64:VMkernel:*:*)
	echo ${UNAME_MACHINE}-unknown-esx
	exit ;;



esac






cat >&2 <<EOF
$0: unable to guess system type









This script, last modified $timestamp, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from


  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
and
  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

If the version you run ($0) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed

information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
................................................................................
hostinfo               = `(hostinfo) 2>/dev/null`
/bin/universe          = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch              = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM  = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
EOF

exit 1

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:

#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright 1992-2018 Free Software Foundation, Inc.

timestamp='2018-03-08'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to <config-patches@gnu.org>.


me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Options:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright 1992-2018 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

................................................................................
 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
 ,,)    echo "int x;" > "$dummy.c" ;
	for c in cc gcc c89 c99 ; do
	  if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
	     CC_FOR_BUILD="$c"; break ;
	  fi ;
	done ;
	if test x"$CC_FOR_BUILD" = x ; then
	  CC_FOR_BUILD=no_compiler_found ;
	fi
	;;
................................................................................
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

case "$UNAME_SYSTEM" in
Linux|GNU|GNU/*)
	# If the system lacks a compiler, then just pick glibc.
	# We could probably try harder.
	LIBC=gnu

	eval "$set_cc_for_build"
	cat <<-EOF > "$dummy.c"
	#include <features.h>
	#if defined(__UCLIBC__)
	LIBC=uclibc
	#elif defined(__dietlibc__)
	LIBC=dietlibc
	#else
	LIBC=gnu
	#endif
	EOF
	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"

	# If ldd exists, use it to detect musl libc.
	if command -v ldd >/dev/null && \
		ldd --version 2>&1 | grep -q ^musl
	then
	    LIBC=musl
	fi
	;;
esac

# Note: order is significant - the case branches are not exclusive.

case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
    *:NetBSD:*:*)
	# NetBSD (nbsd) targets should (where applicable) match one or
	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
	# switched to ELF, *-*-netbsd* would select the old
	# object file format.  This provides both forward
	# compatibility and a consistent mechanism for selecting the
	# object file format.
	#
	# Note: NetBSD doesn't particularly care about the vendor
	# portion of the name.  We always set it to "unknown".
	sysctl="sysctl -n hw.machine_arch"
	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
	    "/sbin/$sysctl" 2>/dev/null || \
	    "/usr/sbin/$sysctl" 2>/dev/null || \
	    echo unknown)`
	case "$UNAME_MACHINE_ARCH" in
	    armeb) machine=armeb-unknown ;;
	    arm*) machine=arm-unknown ;;
	    sh3el) machine=shl-unknown ;;
	    sh3eb) machine=sh-unknown ;;
	    sh5el) machine=sh5le-unknown ;;
	    earmv*)
		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
		machine="${arch}${endian}"-unknown
		;;
	    *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
	esac
	# The Operating System including object format, if it has switched
	# to ELF recently (or will in the future) and ABI.
	case "$UNAME_MACHINE_ARCH" in
	    earm*)
		os=netbsdelf
		;;
	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
		eval "$set_cc_for_build"
		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
			| grep -q __ELF__
		then
		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
		    # Return netbsd for either.  FIX?
		    os=netbsd
		else
		    os=netbsdelf
		fi
		;;
	    *)
		os=netbsd
		;;
	esac
	# Determine ABI tags.
	case "$UNAME_MACHINE_ARCH" in
	    earm*)
		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
		;;
	esac
	# The OS release
	# Debian GNU/NetBSD machines have a different userland, and
	# thus, need a distinct triplet. However, they do not need
	# kernel version information, so it can be replaced with a
	# suitable tag, in the style of linux-gnu.
	case "$UNAME_VERSION" in
	    Debian*)
		release='-gnu'
		;;
	    *)
		release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
		;;
	esac
	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	# contains redundant information, the shorter form:
	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	echo "$machine-${os}${release}${abi}"
	exit ;;
    *:Bitrig:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
	echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
	exit ;;
    *:OpenBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
	echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
	exit ;;
    *:LibertyBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
	echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
	exit ;;
    *:MidnightBSD:*:*)
	echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
	exit ;;
    *:ekkoBSD:*:*)

	echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
	exit ;;
    *:SolidBSD:*:*)

	echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
	exit ;;
    macppc:MirBSD:*:*)
	echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
	exit ;;
    *:MirBSD:*:*)

	echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
	exit ;;
    *:Sortix:*:*)
	echo "$UNAME_MACHINE"-unknown-sortix
	exit ;;
    *:Redox:*:*)
	echo "$UNAME_MACHINE"-unknown-redox
	exit ;;
    mips:OSF1:*.*)
        echo mips-dec-osf1
        exit ;;
    alpha:OSF1:*:*)
	case $UNAME_RELEASE in
	*4.0)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
		;;
	*5.*)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
................................................................................
	# According to Compaq, /usr/sbin/psrinfo has been available on
	# OSF/1 and Tru64 systems produced since 1995.  I hope that
	# covers most systems running today.  This code pipes the CPU
	# types through head -n 1, so we only detect the type of CPU 0.
	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
	case "$ALPHA_CPU_TYPE" in
	    "EV4 (21064)")
		UNAME_MACHINE=alpha ;;
	    "EV4.5 (21064)")
		UNAME_MACHINE=alpha ;;
	    "LCA4 (21066/21068)")
		UNAME_MACHINE=alpha ;;
	    "EV5 (21164)")
		UNAME_MACHINE=alphaev5 ;;
	    "EV5.6 (21164A)")
		UNAME_MACHINE=alphaev56 ;;
	    "EV5.6 (21164PC)")
		UNAME_MACHINE=alphapca56 ;;
	    "EV5.7 (21164PC)")
		UNAME_MACHINE=alphapca57 ;;
	    "EV6 (21264)")
		UNAME_MACHINE=alphaev6 ;;
	    "EV6.7 (21264A)")
		UNAME_MACHINE=alphaev67 ;;
	    "EV6.8CB (21264C)")
		UNAME_MACHINE=alphaev68 ;;
	    "EV6.8AL (21264B)")
		UNAME_MACHINE=alphaev68 ;;
	    "EV6.8CX (21264D)")
		UNAME_MACHINE=alphaev68 ;;
	    "EV6.9A (21264/EV69A)")
		UNAME_MACHINE=alphaev69 ;;
	    "EV7 (21364)")
		UNAME_MACHINE=alphaev7 ;;
	    "EV7.9 (21364A)")
		UNAME_MACHINE=alphaev79 ;;
	esac
	# A Pn.n version is a patched version.
	# A Vn.n version is a released version.
	# A Tn.n version is a released field test version.
	# A Xn.n version is an unreleased experimental baselevel.
	# 1.2 uses "1.2" for uname -r.
	echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
	exitcode=$?
	trap '' 0
	exit $exitcode ;;









    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-unknown-sysv4
	exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
	echo "$UNAME_MACHINE"-unknown-amigaos
	exit ;;
    *:[Mm]orph[Oo][Ss]:*:*)
	echo "$UNAME_MACHINE"-unknown-morphos
	exit ;;
    *:OS/390:*:*)
	echo i370-ibm-openedition
	exit ;;
    *:z/VM:*:*)
	echo s390-ibm-zvmoe
	exit ;;
    *:OS400:*:*)
	echo powerpc-ibm-os400
	exit ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix"$UNAME_RELEASE"
	exit ;;
    arm*:riscos:*:*|arm*:RISCOS:*:*)
	echo arm-unknown-riscos
	exit ;;
    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
	echo hppa1.1-hitachi-hiuxmpp
	exit ;;
................................................................................
	echo sparc-icl-nx6
	exit ;;
    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
	case `/usr/bin/uname -p` in
	    sparc) echo sparc-icl-nx7; exit ;;
	esac ;;
    s390x:SunOS:*:*)
	echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
	exit ;;
    sun4H:SunOS:5.*:*)
	echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
	exit ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
	echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
	exit ;;
    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
	echo i386-pc-auroraux"$UNAME_RELEASE"
	exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
	eval "$set_cc_for_build"
	SUN_ARCH=i386
	# If there is a compiler, see if it is configured for 64-bit objects.
	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
	# This test works for both compilers.
	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
		grep IS_64BIT_ARCH >/dev/null
	    then
		SUN_ARCH=x86_64
	    fi
	fi
	echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
	exit ;;
    sun4*:SunOS:6*:*)
	# According to config.sub, this is the proper way to canonicalize
	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
	# it's likely to be more like Solaris than SunOS4.
	echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
	exit ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
	exit ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos"$UNAME_RELEASE"
	exit ;;
    sun*:*:4.2BSD:*)
	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
	case "`/bin/arch`" in
	    sun3)
		echo m68k-sun-sunos"$UNAME_RELEASE"
		;;
	    sun4)
		echo sparc-sun-sunos"$UNAME_RELEASE"
		;;
	esac
	exit ;;
    aushp:SunOS:*:*)
	echo sparc-auspex-sunos"$UNAME_RELEASE"
	exit ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
    # "atarist" or "atariste" at least should have a processor
    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    # to the lowercase version "mint" (or "freemint").  Finally
    # the system name "TOS" denotes a system which is actually not
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint"$UNAME_RELEASE"
	exit ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint"$UNAME_RELEASE"
	exit ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
	echo m68k-atari-mint"$UNAME_RELEASE"
	exit ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
	echo m68k-milan-mint"$UNAME_RELEASE"
	exit ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
	echo m68k-hades-mint"$UNAME_RELEASE"
	exit ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
	echo m68k-unknown-mint"$UNAME_RELEASE"
	exit ;;
    m68k:machten:*:*)
	echo m68k-apple-machten"$UNAME_RELEASE"
	exit ;;
    powerpc:machten:*:*)
	echo powerpc-apple-machten"$UNAME_RELEASE"
	exit ;;
    RISC*:Mach:*:*)
	echo mips-dec-mach_bsd4.3
	exit ;;
    RISC*:ULTRIX:*:*)
	echo mips-dec-ultrix"$UNAME_RELEASE"
	exit ;;
    VAX*:ULTRIX*:*:*)
	echo vax-dec-ultrix"$UNAME_RELEASE"
	exit ;;
    2020:CLIX:*:* | 2430:CLIX:*:*)
	echo clipper-intergraph-clix"$UNAME_RELEASE"
	exit ;;
    mips:*:*:UMIPS | mips:*:*:RISCos)
	eval "$set_cc_for_build"
	sed 's/^	//' << EOF > "$dummy.c"
#ifdef __cplusplus
#include <stdio.h>  /* for printf() prototype */
	int main (int argc, char *argv[]) {
#else
	int main (argc, argv) int argc; char *argv[]; {
#endif
	#if defined (host_mips) && defined (MIPSEB)
	#if defined (SYSTYPE_SYSV)
	  printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_SVR4)
	  printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
	  printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
	#endif
	#endif
	  exit (-1);
	}
EOF
	$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
	  dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
	  SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
	    { echo "$SYSTEM_NAME"; exit; }
	echo mips-mips-riscos"$UNAME_RELEASE"
	exit ;;
    Motorola:PowerMAX_OS:*:*)
	echo powerpc-motorola-powermax
	exit ;;
    Motorola:*:4.3:PL8-*)
	echo powerpc-harris-powermax
	exit ;;
................................................................................
	exit ;;
    m88k:*:3*:R3*)
	echo m88k-motorola-sysv3
	exit ;;
    AViiON:dgux:*:*)
	# DG/UX returns AViiON for all architectures
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
	then
	    if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
	       [ "$TARGET_BINARY_INTERFACE"x = x ]
	    then
		echo m88k-dg-dgux"$UNAME_RELEASE"
	    else
		echo m88k-dg-dguxbcs"$UNAME_RELEASE"
	    fi
	else
	    echo i586-dg-dgux"$UNAME_RELEASE"
	fi
	exit ;;
    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
	echo m88k-dolphin-sysv3
	exit ;;
    M88*:*:R3*:*)
	# Delta 88k system running SVR3
................................................................................
    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
	echo m88k-tektronix-sysv3
	exit ;;
    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
	echo m68k-tektronix-bsd
	exit ;;
    *:IRIX*:*:*)
	echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
	exit ;;
    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    i*86:AIX:*:*)
	echo i386-ibm-aix
	exit ;;
    ia64:AIX:*:*)
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
	fi
	echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
	exit ;;
    *:AIX:2:3)
	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
		eval "$set_cc_for_build"
		sed 's/^		//' << EOF > "$dummy.c"
		#include <sys/systemcfg.h>

		main()
			{
			if (!__power_pc())
				exit(1);
			puts("powerpc-ibm-aix3.2.5");
			exit(0);
			}
EOF
		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
		then
			echo "$SYSTEM_NAME"
		else
			echo rs6000-ibm-aix3.2.5
		fi
	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
		echo rs6000-ibm-aix3.2.4
	else
		echo rs6000-ibm-aix3.2
	fi
	exit ;;
    *:AIX:*:[4567])
	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
		IBM_ARCH=rs6000
	else
		IBM_ARCH=powerpc
	fi
	if [ -x /usr/bin/lslpp ] ; then
		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
	else
		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
	fi
	echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
	exit ;;
    *:AIX:*:*)
	echo rs6000-ibm-aix
	exit ;;
    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
	echo romp-ibm-bsd4.4
	exit ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
	echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
	exit ;;                             # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
	echo rs6000-bull-bosx
	exit ;;
    DPX/2?00:B.O.S.:*:*)
	echo m68k-bull-sysv3
	exit ;;
................................................................................
    9000/[34]??:4.3bsd:1.*:*)
	echo m68k-hp-bsd
	exit ;;
    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
	echo m68k-hp-bsd4.4
	exit ;;
    9000/[34678]??:HP-UX:*:*)
	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
	case "$UNAME_MACHINE" in
	    9000/31?)            HP_ARCH=m68000 ;;
	    9000/[34]??)         HP_ARCH=m68k ;;
	    9000/[678][0-9][0-9])
		if [ -x /usr/bin/getconf ]; then
		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
		    case "$sc_cpu_version" in
		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
		      532)                      # CPU_PA_RISC2_0
			case "$sc_kernel_bits" in
			  32) HP_ARCH=hppa2.0n ;;
			  64) HP_ARCH=hppa2.0w ;;
			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
			esac ;;
		    esac
		fi
		if [ "$HP_ARCH" = "" ]; then
		    eval "$set_cc_for_build"
		    sed 's/^		//' << EOF > "$dummy.c"

		#define _HPUX_SOURCE
		#include <stdlib.h>
		#include <unistd.h>

		int main ()
		{
................................................................................
			    puts ("hppa2.0"); break;
		#endif
			default: puts ("hppa1.0"); break;
			}
		    exit (0);
		}
EOF
		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
		    test -z "$HP_ARCH" && HP_ARCH=hppa
		fi ;;
	esac
	if [ "$HP_ARCH" = hppa2.0w ]
	then
	    eval "$set_cc_for_build"

	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
	    # generating 64-bit code.  GNU and HP use different nomenclature:
	    #
	    # $ CC_FOR_BUILD=cc ./config.guess
	    # => hppa2.0w-hp-hpux11.23
	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
	    # => hppa64-hp-hpux11.23

	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
		grep -q __LP64__
	    then
		HP_ARCH=hppa2.0w
	    else
		HP_ARCH=hppa64
	    fi
	fi
	echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
	exit ;;
    ia64:HP-UX:*:*)
	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
	echo ia64-hp-hpux"$HPUX_REV"
	exit ;;
    3050*:HI-UX:*:*)
	eval "$set_cc_for_build"
	sed 's/^	//' << EOF > "$dummy.c"
	#include <unistd.h>
	int
	main ()
	{
	  long cpu = sysconf (_SC_CPU_VERSION);
	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
................................................................................
	    }
	  else if (CPU_IS_HP_MC68K (cpu))
	    puts ("m68k-hitachi-hiuxwe2");
	  else puts ("unknown-hitachi-hiuxwe2");
	  exit (0);
	}
EOF
	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
		{ echo "$SYSTEM_NAME"; exit; }
	echo unknown-hitachi-hiuxwe2
	exit ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
	echo hppa1.1-hp-bsd
	exit ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit ;;
    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
	echo hppa1.0-hp-mpeix
	exit ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
	echo hppa1.1-hp-osf
	exit ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit ;;
    i*86:OSF1:*:*)
	if [ -x /usr/sbin/sysversion ] ; then
	    echo "$UNAME_MACHINE"-unknown-osf1mk
	else
	    echo "$UNAME_MACHINE"-unknown-osf1
	fi
	exit ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
................................................................................
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
	exit ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
	exit ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*[A-Z]90:*:*:*)
	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
	      -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*TS:*:*:*)
	echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*T3E:*:*:*)
	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*SV1:*:*:*)
	echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    *:UNICOS/mp:*:*)
	echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    5000:UNIX_System_V:4.*:*)
	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
	echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
	exit ;;
    sparc*:BSD/OS:*:*)
	echo sparc-unknown-bsdi"$UNAME_RELEASE"
	exit ;;
    *:BSD/OS:*:*)
	echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
	exit ;;
    *:FreeBSD:*:*)
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	case "$UNAME_PROCESSOR" in
	    amd64)
		UNAME_PROCESSOR=x86_64 ;;

	    i386)
		UNAME_PROCESSOR=i586 ;;
	esac
	echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
	exit ;;
    i*:CYGWIN*:*)
	echo "$UNAME_MACHINE"-pc-cygwin
	exit ;;
    *:MINGW64*:*)
	echo "$UNAME_MACHINE"-pc-mingw64
	exit ;;
    *:MINGW*:*)
	echo "$UNAME_MACHINE"-pc-mingw32
	exit ;;
    *:MSYS*:*)
	echo "$UNAME_MACHINE"-pc-msys
	exit ;;




    i*:PW*:*)
	echo "$UNAME_MACHINE"-pc-pw32
	exit ;;
    *:Interix*:*)
	case "$UNAME_MACHINE" in
	    x86)
		echo i586-pc-interix"$UNAME_RELEASE"
		exit ;;
	    authenticamd | genuineintel | EM64T)
		echo x86_64-unknown-interix"$UNAME_RELEASE"
		exit ;;
	    IA64)
		echo ia64-unknown-interix"$UNAME_RELEASE"
		exit ;;
	esac ;;












    i*:UWIN*:*)
	echo "$UNAME_MACHINE"-pc-uwin
	exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
	echo x86_64-unknown-cygwin
	exit ;;



    prep*:SunOS:5.*:*)
	echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
	exit ;;
    *:GNU:*:*)
	# the GNU system
	echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
	exit ;;
    *:GNU/*:*:*)
	# other systems with GNU libc and userland
	echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
	exit ;;
    i*86:Minix:*:*)
	echo "$UNAME_MACHINE"-pc-minix
	exit ;;
    aarch64:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    aarch64_be:Linux:*:*)
	UNAME_MACHINE=aarch64_be
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    alpha:Linux:*:*)
	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
	  EV5)   UNAME_MACHINE=alphaev5 ;;
	  EV56)  UNAME_MACHINE=alphaev56 ;;
	  PCA56) UNAME_MACHINE=alphapca56 ;;
	  PCA57) UNAME_MACHINE=alphapca56 ;;
	  EV6)   UNAME_MACHINE=alphaev6 ;;
	  EV67)  UNAME_MACHINE=alphaev67 ;;
	  EV68*) UNAME_MACHINE=alphaev68 ;;
	esac
	objdump --private-headers /bin/sh | grep -q ld.so.1
	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    arc:Linux:*:* | arceb:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    arm*:Linux:*:*)
	eval "$set_cc_for_build"
	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
	    | grep -q __ARM_EABI__
	then
	    echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	else
	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
		| grep -q __ARM_PCS_VFP
	    then
		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
	    else
		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
	    fi
	fi
	exit ;;
    avr32*:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    cris:Linux:*:*)
	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
	exit ;;
    crisv32:Linux:*:*)
	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
	exit ;;
    e2k:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    frv:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    hexagon:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    i*86:Linux:*:*)
	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
	exit ;;
    ia64:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    k1om:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    m32r*:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    m68*:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    mips:Linux:*:* | mips64:Linux:*:*)
	eval "$set_cc_for_build"
	sed 's/^	//' << EOF > "$dummy.c"
	#undef CPU
	#undef ${UNAME_MACHINE}
	#undef ${UNAME_MACHINE}el
	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
	CPU=${UNAME_MACHINE}el
	#else
	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
	CPU=${UNAME_MACHINE}
	#else
	CPU=
	#endif
	#endif
EOF
	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
	test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
	;;
    mips64el:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    openrisc*:Linux:*:*)
	echo or1k-unknown-linux-"$LIBC"
	exit ;;
    or32:Linux:*:* | or1k*:Linux:*:*)

	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    padre:Linux:*:*)
	echo sparc-unknown-linux-"$LIBC"
	exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
	echo hppa64-unknown-linux-"$LIBC"
	exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
	# Look for CPU level
	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
	  PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
	  PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
	  *)    echo hppa-unknown-linux-"$LIBC" ;;
	esac
	exit ;;
    ppc64:Linux:*:*)
	echo powerpc64-unknown-linux-"$LIBC"
	exit ;;
    ppc:Linux:*:*)
	echo powerpc-unknown-linux-"$LIBC"
	exit ;;
    ppc64le:Linux:*:*)
	echo powerpc64le-unknown-linux-"$LIBC"
	exit ;;
    ppcle:Linux:*:*)
	echo powerpcle-unknown-linux-"$LIBC"
	exit ;;
    riscv32:Linux:*:* | riscv64:Linux:*:*)
	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    s390:Linux:*:* | s390x:Linux:*:*)

	echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
	exit ;;
    sh64*:Linux:*:*)

	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    sh*:Linux:*:*)

	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)

	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    tile*:Linux:*:*)

	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    vax:Linux:*:*)

	echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
	exit ;;
    x86_64:Linux:*:*)

	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
	exit ;;
    xtensa*:Linux:*:*)

	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
	exit ;;
    i*86:DYNIX/ptx:4*:*)
	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
	# earlier versions are messed up and put the nodename in both
	# sysname and nodename.
	echo i386-sequent-sysv4
	exit ;;
    i*86:UNIX_SV:4.2MP:2.*)
	# Unixware is an offshoot of SVR4, but it has its own version
	# number series starting with 2...
	# I am not positive that other SVR4 systems won't match this,
	# I just have to hope.  -- rms.
	# Use sysv4.2uw... so that sysv4* matches it.
	echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
	exit ;;
    i*86:OS/2:*:*)
	# If we were able to find `uname', then EMX Unix compatibility
	# is probably installed.
	echo "$UNAME_MACHINE"-pc-os2-emx
	exit ;;
    i*86:XTS-300:*:STOP)
	echo "$UNAME_MACHINE"-unknown-stop
	exit ;;
    i*86:atheos:*:*)
	echo "$UNAME_MACHINE"-unknown-atheos
	exit ;;
    i*86:syllable:*:*)
	echo "$UNAME_MACHINE"-pc-syllable
	exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
	echo i386-unknown-lynxos"$UNAME_RELEASE"
	exit ;;
    i*86:*DOS:*:*)
	echo "$UNAME_MACHINE"-pc-msdosdjgpp
	exit ;;
    i*86:*:4.*:*)
	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
		echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
	else
		echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
	fi
	exit ;;
    i*86:*:5:[678]*)
	# UnixWare 7.x, OpenUNIX and OpenServer 6.
	case `/bin/uname -X | grep "^Machine"` in
	    *486*)	     UNAME_MACHINE=i486 ;;
	    *Pentium)	     UNAME_MACHINE=i586 ;;
	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
	esac
	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
	exit ;;
    i*86:*:3.2:*)
	if test -f /usr/options/cb.name; then
		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
		echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
	elif /bin/uname -X 2>/dev/null >/dev/null ; then
		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
			&& UNAME_MACHINE=i586
		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
			&& UNAME_MACHINE=i686
		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
			&& UNAME_MACHINE=i686
		echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
	else
		echo "$UNAME_MACHINE"-pc-sysv32
	fi
	exit ;;
    pc:*:*:*)
	# Left here for compatibility:
	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	# the processor, so we play safe by assuming i586.
	# Note: whatever this is, it MUST be the same as what config.sub
	# prints for the "djgpp" host, or else GDB configure will decide that
	# this is a cross-build.
	echo i586-pc-msdosdjgpp
	exit ;;
    Intel:Mach:3*:*)
	echo i386-pc-mach3
	exit ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
	else # Add other i860-SVR4 vendors below as they are discovered.
	  echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
	fi
	exit ;;
    mini*:CTIX:SYS*5:*)
	# "miniframe"
	echo m68010-convergent-sysv
	exit ;;
    mc68k:UNIX:SYSTEM5:3.51m)
................................................................................
    M68*:*:R3V[5678]*:*)
	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
	OS_REL=''
	test -r /etc/.relid \
	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	  && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4; exit; } ;;
    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
	OS_REL='.3'
	test -r /etc/.relid \
	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
	echo m68k-unknown-lynxos"$UNAME_RELEASE"
	exit ;;
    mc68030:UNIX_System_V:4.*:*)
	echo m68k-atari-sysv4
	exit ;;
    TSUNAMI:LynxOS:2.*:*)
	echo sparc-unknown-lynxos"$UNAME_RELEASE"
	exit ;;
    rs6000:LynxOS:2.*:*)
	echo rs6000-unknown-lynxos"$UNAME_RELEASE"
	exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
	echo powerpc-unknown-lynxos"$UNAME_RELEASE"
	exit ;;
    SM[BE]S:UNIX_SV:*:*)
	echo mips-dde-sysv"$UNAME_RELEASE"
	exit ;;
    RM*:ReliantUNIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    RM*:SINIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    *:SINIX-*:*:*)
	if uname -p 2>/dev/null >/dev/null ; then
		UNAME_MACHINE=`(uname -p) 2>/dev/null`
		echo "$UNAME_MACHINE"-sni-sysv4
	else
		echo ns32k-sni-sysv
	fi
	exit ;;
    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
			# says <Richard.M.Bartel@ccMail.Census.GOV>
	echo i586-unisys-sysv4
................................................................................
	exit ;;
    *:*:*:FTX*)
	# From seanf@swdc.stratus.com.
	echo i860-stratus-sysv4
	exit ;;
    i*86:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo "$UNAME_MACHINE"-stratus-vos
	exit ;;
    *:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo hppa1.1-stratus-vos
	exit ;;
    mc68*:A/UX:*:*)
	echo m68k-apple-aux"$UNAME_RELEASE"
	exit ;;
    news*:NEWS-OS:6*:*)
	echo mips-sony-newsos6
	exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
	if [ -d /usr/nec ]; then
		echo mips-nec-sysv"$UNAME_RELEASE"
	else
		echo mips-unknown-sysv"$UNAME_RELEASE"
	fi
	exit ;;
    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
	echo powerpc-be-beos
	exit ;;
    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
	echo powerpc-apple-beos
................................................................................
    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
	echo i586-pc-haiku
	exit ;;
    x86_64:Haiku:*:*)
	echo x86_64-unknown-haiku
	exit ;;
    SX-4:SUPER-UX:*:*)
	echo sx4-nec-superux"$UNAME_RELEASE"
	exit ;;
    SX-5:SUPER-UX:*:*)
	echo sx5-nec-superux"$UNAME_RELEASE"
	exit ;;
    SX-6:SUPER-UX:*:*)
	echo sx6-nec-superux"$UNAME_RELEASE"
	exit ;;
    SX-7:SUPER-UX:*:*)
	echo sx7-nec-superux"$UNAME_RELEASE"
	exit ;;
    SX-8:SUPER-UX:*:*)
	echo sx8-nec-superux"$UNAME_RELEASE"
	exit ;;
    SX-8R:SUPER-UX:*:*)
	echo sx8r-nec-superux"$UNAME_RELEASE"
	exit ;;
    SX-ACE:SUPER-UX:*:*)
	echo sxace-nec-superux"$UNAME_RELEASE"
	exit ;;
    Power*:Rhapsody:*:*)
	echo powerpc-apple-rhapsody"$UNAME_RELEASE"
	exit ;;
    *:Rhapsody:*:*)

	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
	exit ;;
    *:Darwin:*:*)
	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
	eval "$set_cc_for_build"
	if test "$UNAME_PROCESSOR" = unknown ; then
	    UNAME_PROCESSOR=powerpc
	fi
	if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
		       grep IS_64BIT_ARCH >/dev/null
		then
		    case $UNAME_PROCESSOR in
			i386) UNAME_PROCESSOR=x86_64 ;;
			powerpc) UNAME_PROCESSOR=powerpc64 ;;
		    esac
		fi
		# On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
		if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
		       grep IS_PPC >/dev/null
		then
		    UNAME_PROCESSOR=powerpc
		fi
	    fi
	elif test "$UNAME_PROCESSOR" = i386 ; then
	    # Avoid executing cc on OS X 10.9, as it ships with a stub
	    # that puts up a graphical alert prompting to install
	    # developer tools.  Any system running Mac OS X 10.7 or
	    # later (Darwin 11 and later) is required to have a 64-bit
	    # processor. This is not true of the ARM version of Darwin
	    # that Apple uses in portable devices.
	    UNAME_PROCESSOR=x86_64
	fi
	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
	exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
	UNAME_PROCESSOR=`uname -p`
	if test "$UNAME_PROCESSOR" = x86; then
		UNAME_PROCESSOR=i386
		UNAME_MACHINE=pc
	fi
	echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
	exit ;;
    *:QNX:*:4*)
	echo i386-pc-qnx
	exit ;;
    NEO-*:NONSTOP_KERNEL:*:*)
	echo neo-tandem-nsk"$UNAME_RELEASE"
	exit ;;
    NSE-*:NONSTOP_KERNEL:*:*)
	echo nse-tandem-nsk"$UNAME_RELEASE"
	exit ;;
    NSR-*:NONSTOP_KERNEL:*:*)
	echo nsr-tandem-nsk"$UNAME_RELEASE"
	exit ;;
    NSV-*:NONSTOP_KERNEL:*:*)
	echo nsv-tandem-nsk"$UNAME_RELEASE"
	exit ;;
    NSX-*:NONSTOP_KERNEL:*:*)
	echo nsx-tandem-nsk"$UNAME_RELEASE"
	exit ;;
    *:NonStop-UX:*:*)
	echo mips-compaq-nonstopux
	exit ;;
    BS2000:POSIX*:*:*)
	echo bs2000-siemens-sysv
	exit ;;
    DS/*:UNIX_System_V:*:*)
	echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
	exit ;;
    *:Plan9:*:*)
	# "uname -m" is not consistent, so use $cputype instead. 386
	# is converted to i386 for consistency with other x86
	# operating systems.
	if test "$cputype" = 386; then
	    UNAME_MACHINE=i386
	else
	    UNAME_MACHINE="$cputype"
	fi
	echo "$UNAME_MACHINE"-unknown-plan9
	exit ;;
    *:TOPS-10:*:*)
	echo pdp10-unknown-tops10
	exit ;;
    *:TENEX:*:*)
	echo pdp10-unknown-tenex
	exit ;;
................................................................................
    *:TOPS-20:*:*)
	echo pdp10-unknown-tops20
	exit ;;
    *:ITS:*:*)
	echo pdp10-unknown-its
	exit ;;
    SEI:*:*:SEIUX)
	echo mips-sei-seiux"$UNAME_RELEASE"
	exit ;;
    *:DragonFly:*:*)
	echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
	exit ;;
    *:*VMS:*:*)
	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	case "$UNAME_MACHINE" in
	    A*) echo alpha-dec-vms ; exit ;;
	    I*) echo ia64-dec-vms ; exit ;;
	    V*) echo vax-dec-vms ; exit ;;
	esac ;;
    *:XENIX:*:SysV)
	echo i386-pc-xenix
	exit ;;
    i*86:skyos:*:*)
	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
	exit ;;
    i*86:rdos:*:*)
	echo "$UNAME_MACHINE"-pc-rdos
	exit ;;
    i*86:AROS:*:*)
	echo "$UNAME_MACHINE"-pc-aros
	exit ;;
    x86_64:VMkernel:*:*)
	echo "$UNAME_MACHINE"-unknown-esx
	exit ;;
    amd64:Isilon\ OneFS:*:*)
	echo x86_64-unknown-onefs
	exit ;;
esac

echo "$0: unable to guess system type" >&2

case "$UNAME_MACHINE:$UNAME_SYSTEM" in
    mips:Linux | mips64:Linux)
	# If we got here on MIPS GNU/Linux, output extra information.
	cat >&2 <<EOF


NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
the system type. Please install a C compiler and try again.
EOF
	;;
esac

cat >&2 <<EOF

This script (version $timestamp), has failed to recognize the
operating system you are using. If your script is old, overwrite *all*

copies of config.guess and config.sub with the latest versions from:

  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
and
  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub


If $0 has already been updated, send the following data and any

information you think might be pertinent to config-patches@gnu.org to
provide the necessary information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
................................................................................
hostinfo               = `(hostinfo) 2>/dev/null`
/bin/universe          = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch              = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = "$UNAME_MACHINE"
UNAME_RELEASE = "$UNAME_RELEASE"
UNAME_SYSTEM  = "$UNAME_SYSTEM"
UNAME_VERSION = "$UNAME_VERSION"
EOF

exit 1

# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:

#! /bin/sh
# Configuration validation subroutine script.
#   Copyright 1992-2014 Free Software Foundation, Inc.

timestamp='2014-12-03'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
................................................................................
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
................................................................................
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
       $0 [OPTION] ALIAS

Canonicalize a configuration name.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\
GNU config.sub ($timestamp)

Copyright 1992-2014 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

................................................................................
       break ;;
    -* )
       echo "$me: invalid option $1$help"
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
       echo $1
       exit ;;

    * )
       break ;;
  esac
done

................................................................................
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
esac

# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
  knetbsd*-gnu* | netbsd*-gnu* | \
  kopensolaris*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  android-linux)
    os=-linux-android
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
    ;;
  *)
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    if [ $basic_machine != $1 ]
    then os=`echo $1 | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac

### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
................................................................................
		basic_machine=$1
		;;
	-hiux*)
		os=-hiuxwe2
		;;
	-sco6)
		os=-sco5v6
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5)
		os=-sco3.2v5
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco4)
		os=-sco3.2v4
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2.[4-9]*)
		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5v6*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco*)
		os=-sco3.2v2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-udk*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-isc)
		os=-isc2.2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-clix*)
		basic_machine=clipper-intergraph
		;;
	-isc*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-lynx*178)
		os=-lynxos178
		;;
	-lynx*5)
		os=-lynxos5
		;;
	-lynx*)
		os=-lynxos
		;;
	-ptx*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
		;;
	-windowsnt*)
		os=`echo $os | sed -e 's/windowsnt/winnt/'`
		;;
	-psos*)
		os=-psos
		;;
	-mint | -mint[0-9]*)
		basic_machine=m68k-atari
		os=-mint
................................................................................
	| aarch64 | aarch64_be \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
	| am33_2.0 \
	| arc | arceb \
	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
	| avr | avr32 \

	| be32 | be64 \
	| bfin \
	| c4x | c8051 | clipper \
	| d10v | d30v | dlx | dsp16xx \
	| epiphany \
	| fido | fr30 | frv \
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
	| hexagon \
	| i370 | i860 | i960 | ia64 \
	| ip2k | iq2000 \
	| k1om \
	| le32 | le64 \
	| lm32 \
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
	| mips | mipsbe | mipseb | mipsel | mipsle \
................................................................................
	| moxie \
	| mt \
	| msp430 \
	| nds32 | nds32le | nds32be \
	| nios | nios2 | nios2eb | nios2el \
	| ns16k | ns32k \
	| open8 | or1k | or1knd | or32 \
	| pdp10 | pdp11 | pj | pjl \
	| powerpc | powerpc64 | powerpc64le | powerpcle \

	| pyramid \
	| riscv32 | riscv64 \
	| rl78 | rx \
	| score \
	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
	| sh64 | sh64le \
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
	| spu \
	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
	| ubicom32 \
	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
	| visium \
	| we32k \
	| x86 | xc16x | xstormy16 | xtensa \
	| z8k | z80)
		basic_machine=$basic_machine-unknown
		;;
	c54x)
		basic_machine=tic54x-unknown
		;;
................................................................................
	leon|leon[3-9])
		basic_machine=sparc-$basic_machine
		;;
	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
		basic_machine=$basic_machine-unknown
		os=-none
		;;
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
		;;
	ms1)
		basic_machine=mt-unknown
		;;

	strongarm | thumb | xscale)
		basic_machine=arm-unknown
................................................................................
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
	i*86 | x86_64)
	  basic_machine=$basic_machine-pc
	  ;;
	# Object if more than one company name word.
	*-*-*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
	# Recognize the basic CPU types with company name.
	580-* \
	| a29k-* \
	| aarch64-* | aarch64_be-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
	| avr-* | avr32-* \

	| be32-* | be64-* \
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| c8051-* | clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \
	| elxsi-* \
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
	| h8300-* | h8500-* \
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
	| hexagon-* \
	| i*86-* | i860-* | i960-* | ia64-* \
	| ip2k-* | iq2000-* \
	| k1om-* \
	| le32-* | le64-* \
	| lm32-* \
	| m32c-* | m32r-* | m32rle-* \
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
................................................................................
	| nios-* | nios2-* | nios2eb-* | nios2el-* \
	| none-* | np1-* | ns16k-* | ns32k-* \
	| open8-* \
	| or1k*-* \
	| orion-* \
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \

	| pyramid-* \

	| rl78-* | romp-* | rs6000-* | rx-* \
	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
	| sparclite-* \
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
	| tahoe-* \
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
	| tile*-* \
	| tron-* \
	| ubicom32-* \
	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
	| vax-* \
	| visium-* \

	| we32k-* \
	| x86-* | x86_64-* | xc16x-* | xps100-* \
	| xstormy16-* | xtensa*-* \
	| ymp-* \
	| z8k-* | z80-*)
		;;
	# Recognize the basic CPU types without company name, with glob match.
	xtensa*)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	386bsd)
		basic_machine=i386-unknown
		os=-bsd
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
		;;
	3b*)
		basic_machine=we32k-att
................................................................................
		basic_machine=a29k-none
		os=-bsd
		;;
	amd64)
		basic_machine=x86_64-pc
		;;
	amd64-*)
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	amdahl)
		basic_machine=580-amdahl
		os=-sysv
		;;
	amiga | amiga-*)
		basic_machine=m68k-unknown
................................................................................
		basic_machine=m68k-apollo
		os=-bsd
		;;
	aros)
		basic_machine=i386-pc
		os=-aros
		;;



	aux)
		basic_machine=m68k-apple
		os=-aux
		;;
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
		;;
	blackfin)
		basic_machine=bfin-unknown
		os=-linux
		;;
	blackfin-*)
		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	bluegene*)
		basic_machine=powerpc-ibm
		os=-cnk
		;;
	c54x-*)
		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c55x-*)
		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c6x-*)
		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c90)
		basic_machine=c90-cray
		os=-unicos
		;;
	cegcc)
		basic_machine=arm-unknown
................................................................................
		basic_machine=i586-pc
		os=-msdosdjgpp
		;;
	dpx20 | dpx20-*)
		basic_machine=rs6000-bull
		os=-bosx
		;;
	dpx2* | dpx2*-bull)
		basic_machine=m68k-bull
		os=-sysv3
		;;








	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
		;;
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
................................................................................
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hppa-next)
		os=-nextstep3
		;;
	hppaosf)
		basic_machine=hppa1.1-hp
		os=-osf
		;;
	hppro)
		basic_machine=hppa1.1-hp
		os=-proelf
		;;
	i370-ibm* | ibm*)
		basic_machine=i370-ibm
		;;
	i*86v32)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv32
		;;
	i*86v4*)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv4
		;;
	i*86v)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv
		;;
	i*86sol2)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-solaris2
		;;
	i386mach)
		basic_machine=i386-mach
		os=-mach
		;;
	i386-vsta | vsta)
		basic_machine=i386-unknown
		os=-vsta
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
................................................................................
		esac
		;;
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
	leon-*|leon[3-9]-*)
		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
		;;
	m68knommu)
		basic_machine=m68k-unknown
		os=-linux
		;;
	m68knommu-*)
		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	magnum | m3230)
		basic_machine=mips-mips
		os=-sysv
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
................................................................................
		basic_machine=m68000-convergent
		;;
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
	mips3*-*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
		;;
	mips3*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
		;;
	monitor)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	morphos)
		basic_machine=powerpc-unknown
................................................................................
		os=-moxiebox
		;;
	msdos)
		basic_machine=i386-pc
		os=-msdos
		;;
	ms1-*)
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
		;;
	msys)
		basic_machine=i686-pc
		os=-msys
		;;
	mvs)
		basic_machine=i370-ibm
................................................................................
		basic_machine=mips-sony
		os=-newsos
		;;
	necv70)
		basic_machine=v70-nec
		os=-sysv
		;;
	next | m*-next )
		basic_machine=m68k-next
		case $os in
		    -nextstep* )
			;;
		    -ns2*)
		      os=-nextstep2
			;;
................................................................................
		;;
	nse-tandem)
		basic_machine=nse-tandem
		;;
	nsr-tandem)
		basic_machine=nsr-tandem
		;;






	op50n-* | op60c-*)
		basic_machine=hppa1.1-oki
		os=-proelf
		;;
	openrisc | openrisc-*)
		basic_machine=or32-unknown
		;;
................................................................................
		os=-osf
		;;
	parisc)
		basic_machine=hppa-unknown
		os=-linux
		;;
	parisc-*)
		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	pbd)
		basic_machine=sparc-tti
		;;
	pbb)
		basic_machine=m68k-tti
................................................................................
	pc532 | pc532-*)
		basic_machine=ns32k-pc532
		;;
	pc98)
		basic_machine=i386-pc
		;;
	pc98-*)
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium | p5 | k5 | k6 | nexgen | viac3)
		basic_machine=i586-pc
		;;
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
		basic_machine=i686-pc
		;;
................................................................................
	pentiumii | pentium2 | pentiumiii | pentium3)
		basic_machine=i686-pc
		;;
	pentium4)
		basic_machine=i786-pc
		;;
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium4-*)
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pn)
		basic_machine=pn-gould
		;;
	power)	basic_machine=power-ibm
		;;
	ppc | ppcbe)	basic_machine=powerpc-unknown
		;;
	ppc-* | ppcbe-*)
		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppcle | powerpclittle | ppc-le | powerpc-little)
		basic_machine=powerpcle-unknown
		;;
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64)	basic_machine=powerpc64-unknown
		;;
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
		basic_machine=powerpc64le-unknown
		;;
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	pw32)
		basic_machine=i586-unknown
		os=-pw32
................................................................................
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
	sequent)
		basic_machine=i386-sequent
		;;
	sh)
		basic_machine=sh-hitachi
		os=-hms
		;;
	sh5el)
		basic_machine=sh5le-unknown
		;;
	sh64)
		basic_machine=sh64-unknown
		;;
	sparclite-wrs | simso-wrs)
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
		;;
................................................................................
		basic_machine=m68k-tandem
		;;
	stratus)
		basic_machine=i860-stratus
		os=-sysv4
		;;
	strongarm-* | thumb-*)
		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	sun2)
		basic_machine=m68000-sun
		;;
	sun2os3)
		basic_machine=m68000-sun
		os=-sunos3
................................................................................
		basic_machine=w65-wdc
		os=-none
		;;
	w89k-*)
		basic_machine=hppa1.1-winbond
		os=-proelf
		;;



	xbox)
		basic_machine=i686-pc
		os=-mingw32
		;;
	xps | xps100)
		basic_machine=xps100-honeywell
		;;
	xscale-* | xscalee[bl]-*)
		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
		;;
	ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;
	z8k-*-coff)
		basic_machine=z8k-unknown
		os=-sim
		;;
	z80-*-coff)
		basic_machine=z80-unknown
		os=-sim
		;;
	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
................................................................................
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;
	pdp10)
		# there are many clones, so DEC is not a safe bet
		basic_machine=pdp10-unknown
		;;
	pdp11)
		basic_machine=pdp11-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
		basic_machine=sh-unknown
		;;
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
		basic_machine=sparc-sun
		;;
	cydra)
		basic_machine=cydra-cydrome
		;;
	orion)
		basic_machine=orion-highlevel
		;;
	orion105)
................................................................................
	pmac | pmac-mpw)
		basic_machine=powerpc-apple
		;;
	*-unknown)
		# Make sure to match an already-canonicalized machine name.
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ x"$os" != x"" ]
then
case $os in
	# First match some system type aliases
	# that might get confused with valid system types.
	# -solaris* is a basic system type, with this one exception.
	-auroraux)
		os=-auroraux
		;;
	-solaris1 | -solaris1.*)
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
		;;
	-solaris)
		os=-solaris2
		;;
	-svr4*)
		os=-sysv4
		;;
	-unixware*)
		os=-sysv4.2uw
		;;
	-gnu/linux*)
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
		;;




	# First accept the basic system types.
	# The portable systems comes first.
	# Each alternative MUST END IN A *, to match a version number.
	# -sysv* is not here because it comes later, after sysvr4.
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
	      | -sym* | -kopensolaris* | -plan9* \
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
	      | -aos* | -aros* \
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
	      | -bitrig* | -openbsd* | -solidbsd* \
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
	      | -chorusos* | -chorusrdb* | -cegcc* \
	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)


	# Remember, each alternative MUST END IN *, to match a version number.
		;;
	-qnx*)
		case $basic_machine in
		    x86-* | i*86-*)
			;;
		    *)
................................................................................
		esac
		;;
	-nto-qnx*)
		;;
	-nto*)
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
		;;
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
		;;
	-mac*)
		os=`echo $os | sed -e 's|mac|macos|'`
		;;
	-linux-dietlibc)
		os=-linux-dietlibc
		;;
	-linux*)
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
		;;
	-sunos5*)
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
		;;
	-sunos6*)
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
		;;
	-opened*)
		os=-openedition
		;;
	-os400*)
		os=-os400
		;;
	-wince*)
		os=-wince
		;;
	-osfrose*)
		os=-osfrose
		;;
	-osf*)
		os=-osf
		;;
	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
................................................................................
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-nova*)
		os=-rtmk-nova
		;;
	-ns2 )
		os=-nextstep2
		;;
	-nsk*)
		os=-nsk
		;;
	# Preserve the version number of sinix5.
	-sinix5.*)
................................................................................
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-sysvr4)
		os=-sysv4
................................................................................
		;;
	# This must come after -sysvr4.
	-sysv*)
		;;
	-ose*)
		os=-ose
		;;
	-es1800*)
		os=-ose
		;;
	-xenix)
		os=-xenix
		;;
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
		os=-mint
		;;
	-aros*)
		os=-aros
		;;
	-zvmoe)
		os=-zvmoe
		;;
	-dicos*)
		os=-dicos
		;;













	-nacl*)


		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $os | sed 's/[^-]*-//'`
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
................................................................................
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;



	*-be)
		os=-beos
		;;
	*-haiku)
		os=-haiku
		;;
	*-ibm)
		os=-aix
		;;
	*-knuth)
		os=-mmixware
		;;
	*-wec)
................................................................................
		;;
	m68k-ccur)
		os=-rtu
		;;
	m88k-omron*)
		os=-luna
		;;
	*-next )
		os=-nextstep
		;;
	*-sequent)
		os=-ptx
		;;
	*-crds)
		os=-unos
................................................................................
		;;
	*-ns)
		os=-genix
		;;
	i370-*)
		os=-mvs
		;;
	*-next)
		os=-nextstep3
		;;
	*-gould)
		os=-sysv
		;;
	*-highlevel)
		os=-bsd
		;;
	*-encore)
................................................................................
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
				vendor=atari
				;;
			-vos*)
				vendor=stratus
				;;
		esac
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
		;;
esac

echo $basic_machine$os
exit

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:

#! /bin/sh
# Configuration validation subroutine script.
#   Copyright 1992-2018 Free Software Foundation, Inc.

timestamp='2018-03-08'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
................................................................................
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# You can get the latest version of this script from:
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
................................................................................
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS


Canonicalize a configuration name.

Options:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\
GNU config.sub ($timestamp)

Copyright 1992-2018 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

................................................................................
       break ;;
    -* )
       echo "$me: invalid option $1$help"
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
       echo "$1"
       exit ;;

    * )
       break ;;
  esac
done

................................................................................
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
esac

# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
  kopensolaris*-gnu* | cloudabi*-eabi* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  android-linux)
    os=-linux-android
    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
    ;;
  *)
    basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
    if [ "$basic_machine" != "$1" ]
    then os=`echo "$1" | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac

### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
................................................................................
		basic_machine=$1
		;;
	-hiux*)
		os=-hiuxwe2
		;;
	-sco6)
		os=-sco5v6
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5)
		os=-sco3.2v5
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-sco4)
		os=-sco3.2v4
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2.[4-9]*)
		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5v6*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-sco*)
		os=-sco3.2v2
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-udk*)
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-isc)
		os=-isc2.2
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-clix*)
		basic_machine=clipper-intergraph
		;;
	-isc*)
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
		;;
	-lynx*178)
		os=-lynxos178
		;;
	-lynx*5)
		os=-lynxos5
		;;
	-lynx*)
		os=-lynxos
		;;
	-ptx*)
		basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`



		;;
	-psos*)
		os=-psos
		;;
	-mint | -mint[0-9]*)
		basic_machine=m68k-atari
		os=-mint
................................................................................
	| aarch64 | aarch64_be \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
	| am33_2.0 \
	| arc | arceb \
	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
	| avr | avr32 \
	| ba \
	| be32 | be64 \
	| bfin \
	| c4x | c8051 | clipper \
	| d10v | d30v | dlx | dsp16xx \
	| e2k | epiphany \
	| fido | fr30 | frv | ft32 \
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
	| hexagon \
	| i370 | i860 | i960 | ia16 | ia64 \
	| ip2k | iq2000 \
	| k1om \
	| le32 | le64 \
	| lm32 \
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
	| mips | mipsbe | mipseb | mipsel | mipsle \
................................................................................
	| moxie \
	| mt \
	| msp430 \
	| nds32 | nds32le | nds32be \
	| nios | nios2 | nios2eb | nios2el \
	| ns16k | ns32k \
	| open8 | or1k | or1knd | or32 \
	| pdp10 | pj | pjl \
	| powerpc | powerpc64 | powerpc64le | powerpcle \
	| pru \
	| pyramid \
	| riscv32 | riscv64 \
	| rl78 | rx \
	| score \
	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
	| sh64 | sh64le \
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
	| spu \
	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
	| ubicom32 \
	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
	| visium \
	| wasm32 \
	| x86 | xc16x | xstormy16 | xtensa \
	| z8k | z80)
		basic_machine=$basic_machine-unknown
		;;
	c54x)
		basic_machine=tic54x-unknown
		;;
................................................................................
	leon|leon[3-9])
		basic_machine=sparc-$basic_machine
		;;
	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
		basic_machine=$basic_machine-unknown
		os=-none
		;;
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
		;;
	ms1)
		basic_machine=mt-unknown
		;;

	strongarm | thumb | xscale)
		basic_machine=arm-unknown
................................................................................
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
	i*86 | x86_64)
	  basic_machine=$basic_machine-pc
	  ;;
	# Object if more than one company name word.
	*-*-*)
		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
		exit 1
		;;
	# Recognize the basic CPU types with company name.
	580-* \
	| a29k-* \
	| aarch64-* | aarch64_be-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
	| avr-* | avr32-* \
	| ba-* \
	| be32-* | be64-* \
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| c8051-* | clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \
	| e2k-* | elxsi-* \
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
	| h8300-* | h8500-* \
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
	| hexagon-* \
	| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
	| ip2k-* | iq2000-* \
	| k1om-* \
	| le32-* | le64-* \
	| lm32-* \
	| m32c-* | m32r-* | m32rle-* \
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
................................................................................
	| nios-* | nios2-* | nios2eb-* | nios2el-* \
	| none-* | np1-* | ns16k-* | ns32k-* \
	| open8-* \
	| or1k*-* \
	| orion-* \
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
	| pru-* \
	| pyramid-* \
	| riscv32-* | riscv64-* \
	| rl78-* | romp-* | rs6000-* | rx-* \
	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
	| sparclite-* \
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
	| tahoe-* \
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
	| tile*-* \
	| tron-* \
	| ubicom32-* \
	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
	| vax-* \
	| visium-* \
	| wasm32-* \
	| we32k-* \
	| x86-* | x86_64-* | xc16x-* | xps100-* \
	| xstormy16-* | xtensa*-* \
	| ymp-* \
	| z8k-* | z80-*)
		;;
	# Recognize the basic CPU types without company name, with glob match.
	xtensa*)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	386bsd)
		basic_machine=i386-pc
		os=-bsd
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
		;;
	3b*)
		basic_machine=we32k-att
................................................................................
		basic_machine=a29k-none
		os=-bsd
		;;
	amd64)
		basic_machine=x86_64-pc
		;;
	amd64-*)
		basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	amdahl)
		basic_machine=580-amdahl
		os=-sysv
		;;
	amiga | amiga-*)
		basic_machine=m68k-unknown
................................................................................
		basic_machine=m68k-apollo
		os=-bsd
		;;
	aros)
		basic_machine=i386-pc
		os=-aros
		;;
	asmjs)
		basic_machine=asmjs-unknown
		;;
	aux)
		basic_machine=m68k-apple
		os=-aux
		;;
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
		;;
	blackfin)
		basic_machine=bfin-unknown
		os=-linux
		;;
	blackfin-*)
		basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		os=-linux
		;;
	bluegene*)
		basic_machine=powerpc-ibm
		os=-cnk
		;;
	c54x-*)
		basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	c55x-*)
		basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	c6x-*)
		basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	c90)
		basic_machine=c90-cray
		os=-unicos
		;;
	cegcc)
		basic_machine=arm-unknown
................................................................................
		basic_machine=i586-pc
		os=-msdosdjgpp
		;;
	dpx20 | dpx20-*)
		basic_machine=rs6000-bull
		os=-bosx
		;;
	dpx2*)
		basic_machine=m68k-bull
		os=-sysv3
		;;
	e500v[12])
		basic_machine=powerpc-unknown
		os=$os"spe"
		;;
	e500v[12]-*)
		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		os=$os"spe"
		;;
	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
		;;
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
................................................................................
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;



	hppaosf)
		basic_machine=hppa1.1-hp
		os=-osf
		;;
	hppro)
		basic_machine=hppa1.1-hp
		os=-proelf
		;;
	i370-ibm* | ibm*)
		basic_machine=i370-ibm
		;;
	i*86v32)
		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
		os=-sysv32
		;;
	i*86v4*)
		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
		os=-sysv4
		;;
	i*86v)
		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
		os=-sysv
		;;
	i*86sol2)
		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
		os=-solaris2
		;;
	i386mach)
		basic_machine=i386-mach
		os=-mach
		;;
	vsta)
		basic_machine=i386-unknown
		os=-vsta
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
................................................................................
		esac
		;;
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
	leon-*|leon[3-9]-*)
		basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
		;;
	m68knommu)
		basic_machine=m68k-unknown
		os=-linux
		;;
	m68knommu-*)
		basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		os=-linux
		;;



	magnum | m3230)
		basic_machine=mips-mips
		os=-sysv
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
................................................................................
		basic_machine=m68000-convergent
		;;
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
	mips3*-*)
		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
		;;
	mips3*)
		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
		;;
	monitor)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	morphos)
		basic_machine=powerpc-unknown
................................................................................
		os=-moxiebox
		;;
	msdos)
		basic_machine=i386-pc
		os=-msdos
		;;
	ms1-*)
		basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
		;;
	msys)
		basic_machine=i686-pc
		os=-msys
		;;
	mvs)
		basic_machine=i370-ibm
................................................................................
		basic_machine=mips-sony
		os=-newsos
		;;
	necv70)
		basic_machine=v70-nec
		os=-sysv
		;;
	next | m*-next)
		basic_machine=m68k-next
		case $os in
		    -nextstep* )
			;;
		    -ns2*)
		      os=-nextstep2
			;;
................................................................................
		;;
	nse-tandem)
		basic_machine=nse-tandem
		;;
	nsr-tandem)
		basic_machine=nsr-tandem
		;;
	nsv-tandem)
		basic_machine=nsv-tandem
		;;
	nsx-tandem)
		basic_machine=nsx-tandem
		;;
	op50n-* | op60c-*)
		basic_machine=hppa1.1-oki
		os=-proelf
		;;
	openrisc | openrisc-*)
		basic_machine=or32-unknown
		;;
................................................................................
		os=-osf
		;;
	parisc)
		basic_machine=hppa-unknown
		os=-linux
		;;
	parisc-*)
		basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		os=-linux
		;;
	pbd)
		basic_machine=sparc-tti
		;;
	pbb)
		basic_machine=m68k-tti
................................................................................
	pc532 | pc532-*)
		basic_machine=ns32k-pc532
		;;
	pc98)
		basic_machine=i386-pc
		;;
	pc98-*)
		basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	pentium | p5 | k5 | k6 | nexgen | viac3)
		basic_machine=i586-pc
		;;
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
		basic_machine=i686-pc
		;;
................................................................................
	pentiumii | pentium2 | pentiumiii | pentium3)
		basic_machine=i686-pc
		;;
	pentium4)
		basic_machine=i786-pc
		;;
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
		basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
		basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
		basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	pentium4-*)
		basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	pn)
		basic_machine=pn-gould
		;;
	power)	basic_machine=power-ibm
		;;
	ppc | ppcbe)	basic_machine=powerpc-unknown
		;;
	ppc-* | ppcbe-*)
		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	ppcle | powerpclittle)
		basic_machine=powerpcle-unknown
		;;
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	ppc64)	basic_machine=powerpc64-unknown
		;;
	ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little)
		basic_machine=powerpc64le-unknown
		;;
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	pw32)
		basic_machine=i586-unknown
		os=-pw32
................................................................................
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
	sequent)
		basic_machine=i386-sequent
		;;




	sh5el)
		basic_machine=sh5le-unknown
		;;



	simso-wrs)
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
		;;
................................................................................
		basic_machine=m68k-tandem
		;;
	stratus)
		basic_machine=i860-stratus
		os=-sysv4
		;;
	strongarm-* | thumb-*)
		basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
		;;
	sun2)
		basic_machine=m68000-sun
		;;
	sun2os3)
		basic_machine=m68000-sun
		os=-sunos3
................................................................................
		basic_machine=w65-wdc
		os=-none
		;;
	w89k-*)
		basic_machine=hppa1.1-winbond
		os=-proelf
		;;
	x64)
		basic_machine=x86_64-pc
		;;
	xbox)
		basic_machine=i686-pc
		os=-mingw32
		;;
	xps | xps100)
		basic_machine=xps100-honeywell
		;;
	xscale-* | xscalee[bl]-*)
		basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
		;;
	ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;








	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
................................................................................
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;




	pdp11)
		basic_machine=pdp11-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
		basic_machine=sh-unknown
		;;



	cydra)
		basic_machine=cydra-cydrome
		;;
	orion)
		basic_machine=orion-highlevel
		;;
	orion105)
................................................................................
	pmac | pmac-mpw)
		basic_machine=powerpc-apple
		;;
	*-unknown)
		# Make sure to match an already-canonicalized machine name.
		;;
	*)
		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ x"$os" != x"" ]
then
case $os in
	# First match some system type aliases that might get confused
	# with valid system types.
	# -solaris* is a basic system type, with this one exception.
	-auroraux)
		os=-auroraux
		;;
	-solaris1 | -solaris1.*)
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
		;;
	-solaris)
		os=-solaris2
		;;



	-unixware*)
		os=-sysv4.2uw
		;;
	-gnu/linux*)
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
		;;
	# es1800 is here to avoid being matched by es* (a different OS)
	-es1800*)
		os=-ose
		;;
	# Now accept the basic system types.
	# The portable systems comes first.
	# Each alternative MUST end in a * to match a version number.
	# -sysv* is not here because it comes later, after sysvr4.
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
	      | -sym* | -kopensolaris* | -plan9* \
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
	      | -aos* | -aros* | -cloudabi* | -sortix* \
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
	      | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* | -hcos* \
	      | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
	      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
	      | -morphos* | -superux* | -rtmk* | -windiss* \
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
	      | -midnightbsd*)
	# Remember, each alternative MUST END IN *, to match a version number.
		;;
	-qnx*)
		case $basic_machine in
		    x86-* | i*86-*)
			;;
		    *)
................................................................................
		esac
		;;
	-nto-qnx*)
		;;
	-nto*)
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
		;;
	-sim | -xray | -os68k* | -v88r* \
	      | -windows* | -osx | -abug | -netware* | -os9* \
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
		;;
	-mac*)
		os=`echo "$os" | sed -e 's|mac|macos|'`
		;;
	-linux-dietlibc)
		os=-linux-dietlibc
		;;
	-linux*)
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
		;;
	-sunos5*)
		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
		;;
	-sunos6*)
		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
		;;
	-opened*)
		os=-openedition
		;;
	-os400*)
		os=-os400
		;;
	-wince*)
		os=-wince
		;;






	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
................................................................................
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-nova*)
		os=-rtmk-nova
		;;
	-ns2)
		os=-nextstep2
		;;
	-nsk*)
		os=-nsk
		;;
	# Preserve the version number of sinix5.
	-sinix5.*)
................................................................................
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4*)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-sysvr4)
		os=-sysv4
................................................................................
		;;
	# This must come after -sysvr4.
	-sysv*)
		;;
	-ose*)
		os=-ose
		;;






	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
		os=-mint
		;;



	-zvmoe)
		os=-zvmoe
		;;
	-dicos*)
		os=-dicos
		;;
	-pikeos*)
		# Until real need of OS specific support for
		# particular features comes up, bare metal
		# configurations are quite functional.
		case $basic_machine in
		    arm*)
			os=-eabi
			;;
		    *)
			os=-elf
			;;
		esac
		;;
	-nacl*)
		;;
	-ios)
		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $os | sed 's/[^-]*-//'`
		echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
................................................................................
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;
	pru-*)
		os=-elf
		;;
	*-be)
		os=-beos
		;;



	*-ibm)
		os=-aix
		;;
	*-knuth)
		os=-mmixware
		;;
	*-wec)
................................................................................
		;;
	m68k-ccur)
		os=-rtu
		;;
	m88k-omron*)
		os=-luna
		;;
	*-next)
		os=-nextstep
		;;
	*-sequent)
		os=-ptx
		;;
	*-crds)
		os=-unos
................................................................................
		;;
	*-ns)
		os=-genix
		;;
	i370-*)
		os=-mvs
		;;



	*-gould)
		os=-sysv
		;;
	*-highlevel)
		os=-bsd
		;;
	*-encore)
................................................................................
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
				vendor=atari
				;;
			-vos*)
				vendor=stratus
				;;
		esac
		basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
		;;
esac

echo "$basic_machine$os"
exit

# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:

#!/bin/sh
# Looks for a suitable tclsh or jimsh in the PATH
# If not found, builds a bootstrap jimsh from source

d=`dirname "$0"`
{ "$d/jimsh0" "$d/test-tclsh"; } 2>/dev/null && exit 0
PATH="$PATH:$d"; export PATH
for tclsh in jimsh tclsh tclsh8.5 tclsh8.6 tclsh8.7; do
	{ $tclsh "$d/test-tclsh"; } 2>/dev/null && exit 0
done
echo 1>&2 "No installed jimsh or tclsh, building local bootstrap jimsh0"
for cc in ${CC_FOR_BUILD:-cc} gcc; do
	{ $cc -o "$d/jimsh0" "$d/jimsh0.c"; } 2>/dev/null || continue
	"$d/jimsh0" "$d/test-tclsh" && exit 0
done
echo 1>&2 "No working C compiler found. Tried ${CC_FOR_BUILD:-cc} and gcc."
echo false

#!/bin/sh
# Looks for a suitable tclsh or jimsh in the PATH
# If not found, builds a bootstrap jimsh from source
# Prefer $autosetup_tclsh if is set in the environment
d=`dirname "$0"`
{ "$d/jimsh0" "$d/autosetup-test-tclsh"; } 2>/dev/null && exit 0
PATH="$PATH:$d"; export PATH
for tclsh in $autosetup_tclsh jimsh tclsh tclsh8.5 tclsh8.6; do
	{ $tclsh "$d/autosetup-test-tclsh"; } 2>/dev/null && exit 0
done
echo 1>&2 "No installed jimsh or tclsh, building local bootstrap jimsh0"
for cc in ${CC_FOR_BUILD:-cc} gcc; do
	{ $cc -o "$d/jimsh0" "$d/jimsh0.c"; } 2>/dev/null || continue
	"$d/jimsh0" "$d/autosetup-test-tclsh" && exit 0
done
echo 1>&2 "No working C compiler found. Tried ${CC_FOR_BUILD:-cc} and gcc."
echo false

# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# @synopsis:
#
# The 'cc-db' module provides a knowledge based of system idiosyncrasies
# In general, this module can always be included

use cc

module-options {}

# openbsd needs sys/types.h to detect some system headers
cc-include-needs sys/socket.h sys/types.h
cc-include-needs netinet/in.h sys/types.h

# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# @synopsis:
#
# The 'cc-db' module provides a knowledge-base of system idiosyncrasies.
# In general, this module can always be included.

use cc

module-options {}

# openbsd needs sys/types.h to detect some system headers
cc-include-needs sys/socket.h sys/types.h
cc-include-needs netinet/in.h sys/types.h

use cc

module-options {}

# @cc-check-lfs
#
# The equivalent of the AC_SYS_LARGEFILE macro
# 
# defines 'HAVE_LFS' if LFS is available,
# and defines '_FILE_OFFSET_BITS=64' if necessary
#
# Returns 1 if 'LFS' is available or 0 otherwise
#
proc cc-check-lfs {} {
	cc-check-includes sys/types.h
................................................................................
	}
	define-feature lfs $lfs
	return $lfs
}

# @cc-check-endian
#
# The equivalent of the AC_C_BIGENDIAN macro
# 
# defines 'HAVE_BIG_ENDIAN' if endian is known to be big,
# or 'HAVE_LITTLE_ENDIAN' if endian is known to be little.
#
# Returns 1 if determined, or 0 if not.
#
proc cc-check-endian {} {
	cc-check-includes sys/types.h sys/param.h
................................................................................

# @cc-check-flags flag ?...?
#
# Checks whether the given C/C++ compiler flags can be used. Defines feature
# names prefixed with 'HAVE_CFLAG' and 'HAVE_CXXFLAG' respectively, and
# appends working flags to '-cflags' and 'CFLAGS' or 'CXXFLAGS'.
proc cc-check-flags {args} {
    set result 1
    array set opts [cc-get-settings]
    switch -exact -- $opts(-lang) {
        c++ {
            set lang C++
            set prefix CXXFLAG
        }
        c {
            set lang C
            set prefix CFLAG
        }
        default {
            autosetup-error "cc-check-flags failed with unknown language: $opts(-lang)"
        }
    }
    foreach flag $args {
        msg-checking "Checking whether the $lang compiler accepts $flag..."
        if {[cctest -cflags $flag]} {
            msg-result yes
            define-feature $prefix$flag
            cc-with [list -cflags [list $flag]]
            define-append ${prefix}S $flag
        } else {
            msg-result no
            set result 0
        }
    }
    return $result
}

# @cc-check-standards ver ?...?
#
# Checks whether the C/C++ compiler accepts one of the specified '-std=$ver'
# options, and appends the first working one to '-cflags' and 'CFLAGS' or
# 'CXXFLAGS'.
proc cc-check-standards {args} {
    array set opts [cc-get-settings]
    foreach std $args {
        if {[cc-check-flags -std=$std]} {
            return $std
        }
    }
    return ""
}

# Checks whether $keyword is usable as alignof
proc cctest_alignof {keyword} {
    msg-checking "Checking for $keyword..."
    if {[cctest -code [subst -nobackslashes {
        printf("minimum alignment is %d == %d\n", ${keyword}(char), ${keyword}('x'));
    }]]} then {
        msg-result ok
        define-feature $keyword
    } else {
        msg-result "not found"
    }
}

# @cc-check-c11
#
# Checks for several C11/C++11 extensions and their alternatives. Currently
# checks for '_Static_assert', '_Alignof', '__alignof__', '__alignof'.
proc cc-check-c11 {} {
    msg-checking "Checking for _Static_assert..."
    if {[cctest -code {
        _Static_assert(1, "static assertions are available");
    }]} then {
        msg-result ok
        define-feature _Static_assert
    } else {
        msg-result "not found"
    }

    cctest_alignof _Alignof
    cctest_alignof __alignof__
    cctest_alignof __alignof
}

# @cc-check-alloca
#
# The equivalent of the AC_FUNC_ALLOCA macro
#
# Checks for the existence of alloca
# defines HAVE_ALLOCA and returns 1 if it exists
proc cc-check-alloca {} {
    cc-check-some-feature alloca {
        cctest -includes alloca.h -code { alloca (2 * sizeof (int)); }
    }
}

# @cc-signal-return-type
#
# The equivalent of the AC_TYPE_SIGNAL macro
#
# defines RETSIGTYPE to int or void
proc cc-signal-return-type {} {
    msg-checking "Checking return type of signal handlers..."
    cc-with {-includes {sys/types.h signal.h}} {
        if {[cctest -code {return *(signal (0, 0)) (0) == 1;}]} {
                set type int
        } else {
                set type void
        }
        define RETSIGTYPE $type
        msg-result $type
    }
}

use cc

module-options {}

# @cc-check-lfs
#
# The equivalent of the 'AC_SYS_LARGEFILE' macro.
#
# defines 'HAVE_LFS' if LFS is available,
# and defines '_FILE_OFFSET_BITS=64' if necessary
#
# Returns 1 if 'LFS' is available or 0 otherwise
#
proc cc-check-lfs {} {
	cc-check-includes sys/types.h
................................................................................
	}
	define-feature lfs $lfs
	return $lfs
}

# @cc-check-endian
#
# The equivalent of the 'AC_C_BIGENDIAN' macro.
#
# defines 'HAVE_BIG_ENDIAN' if endian is known to be big,
# or 'HAVE_LITTLE_ENDIAN' if endian is known to be little.
#
# Returns 1 if determined, or 0 if not.
#
proc cc-check-endian {} {
	cc-check-includes sys/types.h sys/param.h
................................................................................

# @cc-check-flags flag ?...?
#
# Checks whether the given C/C++ compiler flags can be used. Defines feature
# names prefixed with 'HAVE_CFLAG' and 'HAVE_CXXFLAG' respectively, and
# appends working flags to '-cflags' and 'CFLAGS' or 'CXXFLAGS'.
proc cc-check-flags {args} {
	set result 1
	array set opts [cc-get-settings]
	switch -exact -- $opts(-lang) {
		c++ {
			set lang C++
			set prefix CXXFLAG
		}
		c {
			set lang C
			set prefix CFLAG
		}
		default {
			autosetup-error "cc-check-flags failed with unknown language: $opts(-lang)"
		}
	}
	foreach flag $args {
		msg-checking "Checking whether the $lang compiler accepts $flag..."
		if {[cctest -cflags $flag]} {
			msg-result yes
			define-feature $prefix$flag
			cc-with [list -cflags [list $flag]]
			define-append ${prefix}S $flag
		} else {
			msg-result no
			set result 0
		}
	}
	return $result
}

# @cc-check-standards ver ?...?
#
# Checks whether the C/C++ compiler accepts one of the specified '-std=$ver'
# options, and appends the first working one to '-cflags' and 'CFLAGS' or
# 'CXXFLAGS'.
proc cc-check-standards {args} {
	array set opts [cc-get-settings]
	foreach std $args {
		if {[cc-check-flags -std=$std]} {
			return $std
		}
	}
	return ""
}

# Checks whether $keyword is usable as alignof
proc cctest_alignof {keyword} {
	msg-checking "Checking for $keyword..."
	if {[cctest -code "int x = ${keyword}(char), y = ${keyword}('x');"]} then {


		msg-result ok
		define-feature $keyword
	} else {
		msg-result "not found"
	}
}

# @cc-check-c11
#
# Checks for several C11/C++11 extensions and their alternatives. Currently
# checks for '_Static_assert', '_Alignof', '__alignof__', '__alignof'.
proc cc-check-c11 {} {
	msg-checking "Checking for _Static_assert..."
	if {[cctest -code {
		_Static_assert(1, "static assertions are available");
	}]} then {
		msg-result ok
		define-feature _Static_assert
	} else {
		msg-result "not found"
	}

	cctest_alignof _Alignof
	cctest_alignof __alignof__
	cctest_alignof __alignof
}

# @cc-check-alloca
#
# The equivalent of the 'AC_FUNC_ALLOCA' macro.
#
# Checks for the existence of 'alloca'
# defines 'HAVE_ALLOCA' and returns 1 if it exists.
proc cc-check-alloca {} {
	cc-check-some-feature alloca {
		cctest -includes alloca.h -code { alloca (2 * sizeof (int)); }
	}
}

# @cc-signal-return-type
#
# The equivalent of the 'AC_TYPE_SIGNAL' macro.
#
# defines 'RETSIGTYPE' to 'int' or 'void'.
proc cc-signal-return-type {} {
	msg-checking "Checking return type of signal handlers..."
	cc-with {-includes {sys/types.h signal.h}} {
		if {[cctest -code {return *(signal (0, 0)) (0) == 1;}]} {
				set type int
		} else {
				set type void
		}
		define RETSIGTYPE $type
		msg-result $type
	}
}

#
# The 'cc-shared' module provides support for shared libraries and shared objects.
# It defines the following variables:
#
## SH_CFLAGS         Flags to use compiling sources destined for a shared library
## SH_LDFLAGS        Flags to use linking (creating) a shared library
## SH_SOPREFIX       Prefix to use to set the soname when creating a shared library

## SH_SOEXT          Extension for shared libs
## SH_SOEXTVER       Format for versioned shared libs - %s = version
## SHOBJ_CFLAGS      Flags to use compiling sources destined for a shared object
## SHOBJ_LDFLAGS     Flags to use linking a shared object, undefined symbols allowed
## SHOBJ_LDFLAGS_R   - as above, but all symbols must be resolved

## SH_LINKFLAGS      Flags to use linking an executable which will load shared objects
## LD_LIBRARY_PATH   Environment variable which specifies path to shared libraries
## STRIPLIBFLAGS     Arguments to strip a dynamic library

module-options {}

# Defaults: gcc on unix
define SHOBJ_CFLAGS -fpic
define SHOBJ_LDFLAGS -shared
define SH_CFLAGS -fpic
define SH_LDFLAGS -shared
define SH_LINKFLAGS -rdynamic

define SH_SOEXT .so
define SH_SOEXTVER .so.%s
define SH_SOPREFIX -Wl,-soname,
define LD_LIBRARY_PATH LD_LIBRARY_PATH
define STRIPLIBFLAGS --strip-unneeded

# Note: This is a helpful reference for identifying the toolchain
................................................................................
		define SHOBJ_LDFLAGS_R -bundle
		define SH_CFLAGS -dynamic
		define SH_LDFLAGS -dynamiclib
		define SH_LINKFLAGS ""
		define SH_SOEXT .dylib
		define SH_SOEXTVER .%s.dylib
		define SH_SOPREFIX -Wl,-install_name,

		define LD_LIBRARY_PATH DYLD_LIBRARY_PATH
		define STRIPLIBFLAGS -x
	}
	*-*-ming* - *-*-cygwin - *-*-msys {
		define SHOBJ_CFLAGS ""
		define SHOBJ_LDFLAGS -shared
		define SH_CFLAGS ""
		define SH_LDFLAGS -shared

		define SH_LINKFLAGS ""
		define SH_SOEXT .dll
		define SH_SOEXTVER .dll
		define SH_SOPREFIX ""
		define LD_LIBRARY_PATH PATH
	}
	sparc* {
		if {[msg-quiet cc-check-decls __SUNPRO_C]} {
			msg-result "Found sun stdio compiler"
			# sun stdio compiler
			# XXX: These haven't been fully tested. 
			define SHOBJ_CFLAGS -KPIC
			define SHOBJ_LDFLAGS "-G"
			define SH_CFLAGS -KPIC
			define SH_LINKFLAGS -Wl,-export-dynamic
			define SH_SOPREFIX -Wl,-h,
		} else {
			# sparc has a very small GOT table limit, so use -fPIC
			define SH_CFLAGS -fPIC
			define SHOBJ_CFLAGS -fPIC
		}
	}
	*-*-solaris* {
		if {[msg-quiet cc-check-decls __SUNPRO_C]} {
			msg-result "Found sun stdio compiler"
			# sun stdio compiler
			# XXX: These haven't been fully tested. 
			define SHOBJ_CFLAGS -KPIC
			define SHOBJ_LDFLAGS "-G"
			define SH_CFLAGS -KPIC
			define SH_LINKFLAGS -Wl,-export-dynamic
			define SH_SOPREFIX -Wl,-h,
		}
	}
................................................................................
		define SHOBJ_LDFLAGS -shared
		define SH_CFLAGS ""
		define SH_LDFLAGS -shared
		define SH_LINKFLAGS ""
		define SH_SOPREFIX ""
		define LD_LIBRARY_PATH LIBRARY_PATH
	}
	microblaze* {
		# Microblaze generally needs -fPIC rather than -fpic
		define SHOBJ_CFLAGS -fPIC
		define SH_CFLAGS -fPIC
	}
}

if {![is-defined SHOBJ_LDFLAGS_R]} {
	define SHOBJ_LDFLAGS_R [get-define SHOBJ_LDFLAGS]
}

#
# The 'cc-shared' module provides support for shared libraries and shared objects.
# It defines the following variables:
#
## SH_CFLAGS         Flags to use compiling sources destined for a shared library
## SH_LDFLAGS        Flags to use linking (creating) a shared library
## SH_SOPREFIX       Prefix to use to set the soname when creating a shared library
## SH_SOFULLPATH     Set to 1 if the shared library soname should include the full install path
## SH_SOEXT          Extension for shared libs
## SH_SOEXTVER       Format for versioned shared libs - %s = version
## SHOBJ_CFLAGS      Flags to use compiling sources destined for a shared object
## SHOBJ_LDFLAGS     Flags to use linking a shared object, undefined symbols allowed
## SHOBJ_LDFLAGS_R   - as above, but all symbols must be resolved
## SH_LINKRPATH      Format for setting the rpath when linking an executable, %s = path
## SH_LINKFLAGS      Flags to use linking an executable which will load shared objects
## LD_LIBRARY_PATH   Environment variable which specifies path to shared libraries
## STRIPLIBFLAGS     Arguments to strip a dynamic library

module-options {}

# Defaults: gcc on unix
define SHOBJ_CFLAGS -fPIC
define SHOBJ_LDFLAGS -shared
define SH_CFLAGS -fPIC
define SH_LDFLAGS -shared
define SH_LINKFLAGS -rdynamic
define SH_LINKRPATH "-Wl,-rpath -Wl,%s"
define SH_SOEXT .so
define SH_SOEXTVER .so.%s
define SH_SOPREFIX -Wl,-soname,
define LD_LIBRARY_PATH LD_LIBRARY_PATH
define STRIPLIBFLAGS --strip-unneeded

# Note: This is a helpful reference for identifying the toolchain
................................................................................
		define SHOBJ_LDFLAGS_R -bundle
		define SH_CFLAGS -dynamic
		define SH_LDFLAGS -dynamiclib
		define SH_LINKFLAGS ""
		define SH_SOEXT .dylib
		define SH_SOEXTVER .%s.dylib
		define SH_SOPREFIX -Wl,-install_name,
		define SH_SOFULLPATH
		define LD_LIBRARY_PATH DYLD_LIBRARY_PATH
		define STRIPLIBFLAGS -x
	}
	*-*-ming* - *-*-cygwin - *-*-msys {
		define SHOBJ_CFLAGS ""
		define SHOBJ_LDFLAGS -shared
		define SH_CFLAGS ""
		define SH_LDFLAGS -shared
		define SH_LINKRPATH ""
		define SH_LINKFLAGS ""
		define SH_SOEXT .dll
		define SH_SOEXTVER .dll
		define SH_SOPREFIX ""
		define LD_LIBRARY_PATH PATH
	}
	sparc* {
		if {[msg-quiet cc-check-decls __SUNPRO_C]} {
			msg-result "Found sun stdio compiler"
			# sun stdio compiler
			# XXX: These haven't been fully tested.
			define SHOBJ_CFLAGS -KPIC
			define SHOBJ_LDFLAGS "-G"
			define SH_CFLAGS -KPIC
			define SH_LINKFLAGS -Wl,-export-dynamic
			define SH_SOPREFIX -Wl,-h,




		}
	}
	*-*-solaris* {
		if {[msg-quiet cc-check-decls __SUNPRO_C]} {
			msg-result "Found sun stdio compiler"
			# sun stdio compiler
			# XXX: These haven't been fully tested.
			define SHOBJ_CFLAGS -KPIC
			define SHOBJ_LDFLAGS "-G"
			define SH_CFLAGS -KPIC
			define SH_LINKFLAGS -Wl,-export-dynamic
			define SH_SOPREFIX -Wl,-h,
		}
	}
................................................................................
		define SHOBJ_LDFLAGS -shared
		define SH_CFLAGS ""
		define SH_LDFLAGS -shared
		define SH_LINKFLAGS ""
		define SH_SOPREFIX ""
		define LD_LIBRARY_PATH LIBRARY_PATH
	}





}

if {![is-defined SHOBJ_LDFLAGS_R]} {
	define SHOBJ_LDFLAGS_R [get-define SHOBJ_LDFLAGS]
}

# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# @synopsis:
#
# The 'cc' module supports checking various 'features' of the C or C++
# compiler/linker environment. Common commands are cc-check-includes,
# cc-check-types, cc-check-functions, cc-with, make-autoconf-h and make-template.
#
# The following environment variables are used if set:
#
## CC       - C compiler
## CXX      - C++ compiler

## CCACHE   - Set to "none" to disable automatic use of ccache
## CFLAGS   - Additional C compiler flags
## CXXFLAGS - Additional C++ compiler flags
## LDFLAGS  - Additional compiler flags during linking
## LIBS     - Additional libraries to use (for all tests)
## CROSS    - Tool prefix for cross compilation
#
................................................................................
## CC_FOR_BUILD
## LD

use system

module-options {}

# Note that the return code is not meaningful
proc cc-check-something {name code} {
	uplevel 1 $code
}

# Checks for the existence of the given function by linking
#
proc cctest_function {function} {
	cctest -link 1 -declare "extern void $function\(void);" -code "$function\();"
}

# Checks for the existence of the given type by compiling
................................................................................
proc cctest_decl {name} {
	cctest -code "#ifndef $name\n(void)$name;\n#endif"
}

# @cc-check-sizeof type ...
#
# Checks the size of the given types (between 1 and 32, inclusive).
# Defines a variable with the size determined, or "unknown" otherwise.
# e.g. for type 'long long', defines SIZEOF_LONG_LONG.
# Returns the size of the last type.
#
proc cc-check-sizeof {args} {
	foreach type $args {
		msg-checking "Checking for sizeof $type..."
		set size unknown
		# Try the most common sizes first
................................................................................
		}
	}
	return $ret
}

# @cc-check-includes includes ...
#
# Checks that the given include files can be used
proc cc-check-includes {args} {
	cc-check-some-feature $args {
		set with {}
		if {[dict exists $::autosetup(cc-include-deps) $each]} {
			set deps [dict keys [dict get $::autosetup(cc-include-deps) $each]]
			msg-quiet cc-check-includes {*}$deps
			foreach i $deps {
................................................................................
			cctest -includes $each
		}
	}
}

# @cc-include-needs include required ...
#
# Ensures that when checking for 'include', a check is first
# made for each 'required' file, and if found, it is #included
proc cc-include-needs {file args} {
	foreach depfile $args {
		dict set ::autosetup(cc-include-deps) $file $depfile 1
	}
}

# @cc-check-types type ...
................................................................................
	cc-check-some-feature $args {
		cctest_type $each
	}
}

# @cc-check-defines define ...
#
# Checks that the given preprocessor symbol is defined
proc cc-check-defines {args} {
	cc-check-some-feature $args {
		cctest_define $each
	}
}

# @cc-check-decls name ...
#
# Checks that each given name is either a preprocessor symbol or rvalue
# such as an enum. Note that the define used is HAVE_DECL_xxx
# rather than HAVE_xxx
proc cc-check-decls {args} {
	set ret 1
	foreach name $args {
		msg-checking "Checking for $name..."
		set r [cctest_decl $name]
		define-feature "decl $name" $r
		if {$r} {
................................................................................
		}
	}
	return $ret
}

# @cc-check-functions function ...
#
# Checks that the given functions exist (can be linked)
proc cc-check-functions {args} {
	cc-check-some-feature $args {
		cctest_function $each
	}
}

# @cc-check-members type.member ...
#
# Checks that the given type/structure members exist.
# A structure member is of the form "struct stat.st_mtime"
proc cc-check-members {args} {
	cc-check-some-feature $args {
		cctest_member $each
	}
}

# @cc-check-function-in-lib function libs ?otherlibs?
#
# Checks that the given function can be found in one of the libs.
#
# First checks for no library required, then checks each of the libraries
# in turn.
#
# If the function is found, the feature is defined and lib_$function is defined
# to -l$lib where the function was found, or "" if no library required.
# In addition, -l$lib is prepended to the LIBS define.
#
# If additional libraries may be needed for linking, they should be specified
# as $extralibs as "-lotherlib1 -lotherlib2".
# These libraries are not automatically added to LIBS.
#
# Returns 1 if found or 0 if not.
# 
proc cc-check-function-in-lib {function libs {otherlibs {}}} {
	msg-checking "Checking libs for $function..."
	set found 0
	cc-with [list -libs $otherlibs] {
		if {[cctest_function $function]} {
			msg-result "none needed"
			define lib_$function ""
................................................................................
						incr found
						break
					}
				}
			}
		}
	}
	if {$found} {
		define [feature-define-name $function]
	} else {
		msg-result "no"
	}
	return $found
}

# @cc-check-tools tool ...
#
# Checks for existence of the given compiler tools, taking
# into account any cross compilation prefix.
#
# For example, when checking for "ar", first AR is checked on the command
# line and then in the environment. If not found, "${host}-ar" or
# simply "ar" is assumed depending upon whether cross compiling.
# The path is searched for this executable, and if found AR is defined
# to the executable name.
# Note that even when cross compiling, the simple "ar" is used as a fallback,
# but a warning is generated. This is necessary for some toolchains.
#
# It is an error if the executable is not found.
#
proc cc-check-tools {args} {
	foreach tool $args {
		set TOOL [string toupper $tool]
................................................................................
	}
}

# @cc-check-progs prog ...
#
# Checks for existence of the given executables on the path.
#
# For example, when checking for "grep", the path is searched for
# the executable, 'grep', and if found GREP is defined as "grep".
#
# If the executable is not found, the variable is defined as false.
# Returns 1 if all programs were found, or 0 otherwise.
#
proc cc-check-progs {args} {
	set failed 0
	foreach prog $args {
		set PROG [string toupper $prog]
		msg-checking "Checking for $prog..."
................................................................................
			msg-result no
			define $PROG false
			incr failed
		} else {
			msg-result ok
			define $PROG $prog
		}























	}
	expr {!$failed}
}

# Adds the given settings to $::autosetup(ccsettings) and
# returns the old settings.
#
................................................................................

	array set new $prev

	foreach {name value} $settings {
		switch -exact -- $name {
			-cflags - -includes {
				# These are given as lists
				lappend new($name) {*}$value
			}
			-declare {
				lappend new($name) $value
			}
			-libs {
				# Note that new libraries are added before previous libraries
				set new($name) [list {*}$value {*}$new($name)]
			}
			-link - -lang - -nooutput {
				set new($name) $value
			}
			-source - -sourcefile - -code {
				# XXX: These probably are only valid directly from cctest
				set new($name) $value
................................................................................
	set prev [cc-get-settings]
	cc-store-settings [dict merge $prev $args]
	return $prev
}

# @cc-with settings ?{ script }?
#
# Sets the given 'cctest' settings and then runs the tests in 'script'.
# Note that settings such as -lang replace the current setting, while
# those such as -includes are appended to the existing setting.
#
# If no script is given, the settings become the default for the remainder
# of the auto.def file.
#
## cc-with {-lang c++} {
##   # This will check with the C++ compiler
##   cc-check-types bool
##   cc-with {-includes signal.h} {
##     # This will check with the C++ compiler, signal.h and any existing includes.
##     ...
##   }
##   # back to just the C++ compiler
## }
#
# The -libs setting is special in that newer values are added *before* earlier ones.
#
## cc-with {-libs {-lc -lm}} {
##   cc-with {-libs -ldl} {
##     cctest -libs -lsocket ...
##     # libs will be in this order: -lsocket -ldl -lc -lm
##   }
## }
................................................................................
			return -code [dict get $info -code] $result
		}
		return $result
	}
}

# @cctest ?settings?
# 
# Low level C compiler checker. Compiles and or links a small C program
# according to the arguments and returns 1 if OK, or 0 if not.
#
# Supported settings are:
#
## -cflags cflags      A list of flags to pass to the compiler
## -includes list      A list of includes, e.g. {stdlib.h stdio.h}
## -declare code       Code to declare before main()
................................................................................
## -lang c|c++         Use the C (default) or C++ compiler
## -libs liblist       List of libraries to link, e.g. {-ldl -lm}
## -code code          Code to compile in the body of main()
## -source code        Compile a complete program. Ignore -includes, -declare and -code
## -sourcefile file    Shorthand for -source [readfile [get-define srcdir]/$file]
## -nooutput 1         Treat any compiler output (e.g. a warning) as an error
#
# Unless -source or -sourcefile is specified, the C program looks like:
#
## #include <firstinclude>   /* same for remaining includes in the list */
##
## declare-code              /* any code in -declare, verbatim */
##
## int main(void) {
##   code                    /* any code in -code, verbatim */
##   return 0;
## }
#
# Any failures are recorded in 'config.log'
#
proc cctest {args} {
	set src conftest__.c
	set tmp conftest__

	# Easiest way to merge in the settings
	cc-with $args {
		array set opts [cc-get-settings]
	}

................................................................................
	}

	# Build the command line
	set cmdline {}
	lappend cmdline {*}[get-define CCACHE]
	switch -exact -- $opts(-lang) {
		c++ {

			lappend cmdline {*}[get-define CXX] {*}[get-define CXXFLAGS]
		}
		c {

			lappend cmdline {*}[get-define CC] {*}[get-define CFLAGS]
		}
		default {
			autosetup-error "cctest called with unknown language: $opts(-lang)"
		}
	}

................................................................................
	set ::cc_cache($cmdline,$lines) $ok

	return $ok
}

# @make-autoconf-h outfile ?auto-patterns=HAVE_*? ?bare-patterns=SIZEOF_*?
#
# Deprecated - see make-config-header
proc make-autoconf-h {file {autopatterns {HAVE_*}} {barepatterns {SIZEOF_* HAVE_DECL_*}}} {
	user-notice "*** make-autoconf-h is deprecated -- use make-config-header instead"
	make-config-header $file -auto $autopatterns -bare $barepatterns
}

# @make-config-header outfile ?-auto patternlist? ?-bare patternlist? ?-none patternlist? ?-str patternlist? ...
#
# Examines all defined variables which match the given patterns
# and writes an include file, $file, which defines each of these.
# Variables which match '-auto' are output as follows:
# - defines which have the value "0" are ignored.
# - defines which have integer values are defined as the integer value.
# - any other value is defined as a string, e.g. "value"
# Variables which match '-bare' are defined as-is.
# Variables which match '-str' are defined as a string, e.g. "value"
# Variables which match '-none' are omitted.
#
# Note that order is important. The first pattern which matches is selected
# Default behaviour is:
#
#  -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* -none *
#
# If the file would be unchanged, it is not written.
proc make-config-header {file args} {
	set guard _[string toupper [regsub -all {[^a-zA-Z0-9]} [file tail $file] _]]
	file mkdir [file dirname $file]
	set lines {}
	lappend lines "#ifndef $guard"
................................................................................
define CC_FOR_BUILD [find-an-executable [get-env CC_FOR_BUILD ""] cc gcc false]

if {[get-define CC] eq ""} {
	user-error "Could not find a C compiler. Tried: [join $try ", "]"
}

define CCACHE [find-an-executable [get-env CCACHE ccache]]










# Initial cctest settings
cc-store-settings {-cflags {} -includes {} -declare {} -link 0 -lang c -libs {} -code {} -nooutput 0}
set autosetup(cc-include-deps) {}

msg-result "C compiler...[get-define CCACHE] [get-define CC] [get-define CFLAGS]"
if {[get-define CXX] ne "false"} {

# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
# All rights reserved

# @synopsis:
#
# The 'cc' module supports checking various 'features' of the C or C++
# compiler/linker environment. Common commands are 'cc-check-includes',
# 'cc-check-types', 'cc-check-functions', 'cc-with', 'make-config-header' and 'make-template'.
#
# The following environment variables are used if set:
#
## CC       - C compiler
## CXX      - C++ compiler
## CPP      - C preprocessor
## CCACHE   - Set to "none" to disable automatic use of ccache
## CFLAGS   - Additional C compiler flags
## CXXFLAGS - Additional C++ compiler flags
## LDFLAGS  - Additional compiler flags during linking
## LIBS     - Additional libraries to use (for all tests)
## CROSS    - Tool prefix for cross compilation
#
................................................................................
## CC_FOR_BUILD
## LD

use system

module-options {}






# Checks for the existence of the given function by linking
#
proc cctest_function {function} {
	cctest -link 1 -declare "extern void $function\(void);" -code "$function\();"
}

# Checks for the existence of the given type by compiling
................................................................................
proc cctest_decl {name} {
	cctest -code "#ifndef $name\n(void)$name;\n#endif"
}

# @cc-check-sizeof type ...
#
# Checks the size of the given types (between 1 and 32, inclusive).
# Defines a variable with the size determined, or 'unknown' otherwise.
# e.g. for type 'long long', defines 'SIZEOF_LONG_LONG'.
# Returns the size of the last type.
#
proc cc-check-sizeof {args} {
	foreach type $args {
		msg-checking "Checking for sizeof $type..."
		set size unknown
		# Try the most common sizes first
................................................................................
		}
	}
	return $ret
}

# @cc-check-includes includes ...
#
# Checks that the given include files can be used.
proc cc-check-includes {args} {
	cc-check-some-feature $args {
		set with {}
		if {[dict exists $::autosetup(cc-include-deps) $each]} {
			set deps [dict keys [dict get $::autosetup(cc-include-deps) $each]]
			msg-quiet cc-check-includes {*}$deps
			foreach i $deps {
................................................................................
			cctest -includes $each
		}
	}
}

# @cc-include-needs include required ...
#
# Ensures that when checking for '$include', a check is first
# made for each '$required' file, and if found, it is included with '#include'.
proc cc-include-needs {file args} {
	foreach depfile $args {
		dict set ::autosetup(cc-include-deps) $file $depfile 1
	}
}

# @cc-check-types type ...
................................................................................
	cc-check-some-feature $args {
		cctest_type $each
	}
}

# @cc-check-defines define ...
#
# Checks that the given preprocessor symbols are defined.
proc cc-check-defines {args} {
	cc-check-some-feature $args {
		cctest_define $each
	}
}

# @cc-check-decls name ...
#
# Checks that each given name is either a preprocessor symbol or rvalue
# such as an enum. Note that the define used is 'HAVE_DECL_xxx'
# rather than 'HAVE_xxx'.
proc cc-check-decls {args} {
	set ret 1
	foreach name $args {
		msg-checking "Checking for $name..."
		set r [cctest_decl $name]
		define-feature "decl $name" $r
		if {$r} {
................................................................................
		}
	}
	return $ret
}

# @cc-check-functions function ...
#
# Checks that the given functions exist (can be linked).
proc cc-check-functions {args} {
	cc-check-some-feature $args {
		cctest_function $each
	}
}

# @cc-check-members type.member ...
#
# Checks that the given type/structure members exist.
# A structure member is of the form 'struct stat.st_mtime'.
proc cc-check-members {args} {
	cc-check-some-feature $args {
		cctest_member $each
	}
}

# @cc-check-function-in-lib function libs ?otherlibs?
#
# Checks that the given function can be found in one of the libs.
#
# First checks for no library required, then checks each of the libraries
# in turn.
#
# If the function is found, the feature is defined and 'lib_$function' is defined
# to '-l$lib' where the function was found, or "" if no library required.
# In addition, '-l$lib' is prepended to the 'LIBS' define.
#
# If additional libraries may be needed for linking, they should be specified
# with '$extralibs' as '-lotherlib1 -lotherlib2'.
# These libraries are not automatically added to 'LIBS'.
#
# Returns 1 if found or 0 if not.
#
proc cc-check-function-in-lib {function libs {otherlibs {}}} {
	msg-checking "Checking libs for $function..."
	set found 0
	cc-with [list -libs $otherlibs] {
		if {[cctest_function $function]} {
			msg-result "none needed"
			define lib_$function ""
................................................................................
						incr found
						break
					}
				}
			}
		}
	}
	define-feature $function $found
	if {!$found} {

		msg-result "no"
	}
	return $found
}

# @cc-check-tools tool ...
#
# Checks for existence of the given compiler tools, taking
# into account any cross compilation prefix.
#
# For example, when checking for 'ar', first 'AR' is checked on the command
# line and then in the environment. If not found, '${host}-ar' or
# simply 'ar' is assumed depending upon whether cross compiling.
# The path is searched for this executable, and if found 'AR' is defined
# to the executable name.
# Note that even when cross compiling, the simple 'ar' is used as a fallback,
# but a warning is generated. This is necessary for some toolchains.
#
# It is an error if the executable is not found.
#
proc cc-check-tools {args} {
	foreach tool $args {
		set TOOL [string toupper $tool]
................................................................................
	}
}

# @cc-check-progs prog ...
#
# Checks for existence of the given executables on the path.
#
# For example, when checking for 'grep', the path is searched for
# the executable, 'grep', and if found 'GREP' is defined as 'grep'.
#
# If the executable is not found, the variable is defined as 'false'.
# Returns 1 if all programs were found, or 0 otherwise.
#
proc cc-check-progs {args} {
	set failed 0
	foreach prog $args {
		set PROG [string toupper $prog]
		msg-checking "Checking for $prog..."
................................................................................
			msg-result no
			define $PROG false
			incr failed
		} else {
			msg-result ok
			define $PROG $prog
		}
	}
	expr {!$failed}
}

# @cc-path-progs prog ...
#
# Like cc-check-progs, but sets the define to the full path rather
# than just the program name.
#
proc cc-path-progs {args} {
	set failed 0
	foreach prog $args {
		set PROG [string toupper $prog]
		msg-checking "Checking for $prog..."
		set path [find-executable-path $prog]
		if {$path eq ""} {
			msg-result no
			define $PROG false
			incr failed
		} else {
			msg-result $path
			define $PROG $path
		}
	}
	expr {!$failed}
}

# Adds the given settings to $::autosetup(ccsettings) and
# returns the old settings.
#
................................................................................

	array set new $prev

	foreach {name value} $settings {
		switch -exact -- $name {
			-cflags - -includes {
				# These are given as lists
				lappend new($name) {*}[list-non-empty $value]
			}
			-declare {
				lappend new($name) $value
			}
			-libs {
				# Note that new libraries are added before previous libraries
				set new($name) [list {*}[list-non-empty $value] {*}$new($name)]
			}
			-link - -lang - -nooutput {
				set new($name) $value
			}
			-source - -sourcefile - -code {
				# XXX: These probably are only valid directly from cctest
				set new($name) $value
................................................................................
	set prev [cc-get-settings]
	cc-store-settings [dict merge $prev $args]
	return $prev
}

# @cc-with settings ?{ script }?
#
# Sets the given 'cctest' settings and then runs the tests in '$script'.
# Note that settings such as '-lang' replace the current setting, while
# those such as '-includes' are appended to the existing setting.
#
# If no script is given, the settings become the default for the remainder
# of the 'auto.def' file.
#
## cc-with {-lang c++} {
##   # This will check with the C++ compiler
##   cc-check-types bool
##   cc-with {-includes signal.h} {
##     # This will check with the C++ compiler, signal.h and any existing includes.
##     ...
##   }
##   # back to just the C++ compiler
## }
#
# The '-libs' setting is special in that newer values are added *before* earlier ones.
#
## cc-with {-libs {-lc -lm}} {
##   cc-with {-libs -ldl} {
##     cctest -libs -lsocket ...
##     # libs will be in this order: -lsocket -ldl -lc -lm
##   }
## }
................................................................................
			return -code [dict get $info -code] $result
		}
		return $result
	}
}

# @cctest ?settings?
#
# Low level C/C++ compiler checker. Compiles and or links a small C program
# according to the arguments and returns 1 if OK, or 0 if not.
#
# Supported settings are:
#
## -cflags cflags      A list of flags to pass to the compiler
## -includes list      A list of includes, e.g. {stdlib.h stdio.h}
## -declare code       Code to declare before main()
................................................................................
## -lang c|c++         Use the C (default) or C++ compiler
## -libs liblist       List of libraries to link, e.g. {-ldl -lm}
## -code code          Code to compile in the body of main()
## -source code        Compile a complete program. Ignore -includes, -declare and -code
## -sourcefile file    Shorthand for -source [readfile [get-define srcdir]/$file]
## -nooutput 1         Treat any compiler output (e.g. a warning) as an error
#
# Unless '-source' or '-sourcefile' is specified, the C program looks like:
#
## #include <firstinclude>   /* same for remaining includes in the list */
##
## declare-code              /* any code in -declare, verbatim */
##
## int main(void) {
##   code                    /* any code in -code, verbatim */
##   return 0;
## }
#
# Any failures are recorded in 'config.log'
#
proc cctest {args} {

	set tmp conftest__

	# Easiest way to merge in the settings
	cc-with $args {
		array set opts [cc-get-settings]
	}

................................................................................
	}

	# Build the command line
	set cmdline {}
	lappend cmdline {*}[get-define CCACHE]
	switch -exact -- $opts(-lang) {
		c++ {
			set src conftest__.cpp
			lappend cmdline {*}[get-define CXX] {*}[get-define CXXFLAGS]
		}
		c {
			set src conftest__.c
			lappend cmdline {*}[get-define CC] {*}[get-define CFLAGS]
		}
		default {
			autosetup-error "cctest called with unknown language: $opts(-lang)"
		}
	}

................................................................................
	set ::cc_cache($cmdline,$lines) $ok

	return $ok
}

# @make-autoconf-h outfile ?auto-patterns=HAVE_*? ?bare-patterns=SIZEOF_*?
#
# Deprecated - see 'make-config-header'
proc make-autoconf-h {file {autopatterns {HAVE_*}} {barepatterns {SIZEOF_* HAVE_DECL_*}}} {
	user-notice "*** make-autoconf-h is deprecated -- use make-config-header instead"
	make-config-header $file -auto $autopatterns -bare $barepatterns
}

# @make-config-header outfile ?-auto patternlist? ?-bare patternlist? ?-none patternlist? ?-str patternlist? ...
#
# Examines all defined variables which match the given patterns
# and writes an include file, '$file', which defines each of these.
# Variables which match '-auto' are output as follows:
# - defines which have the value '0' are ignored.
# - defines which have integer values are defined as the integer value.
# - any other value is defined as a string, e.g. '"value"'
# Variables which match '-bare' are defined as-is.
# Variables which match '-str' are defined as a string, e.g. '"value"'
# Variables which match '-none' are omitted.
#
# Note that order is important. The first pattern that matches is selected.
# Default behaviour is:
#
##  -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* -none *
#
# If the file would be unchanged, it is not written.
proc make-config-header {file args} {
	set guard _[string toupper [regsub -all {[^a-zA-Z0-9]} [file tail $file] _]]
	file mkdir [file dirname $file]
	set lines {}
	lappend lines "#ifndef $guard"
................................................................................
define CC_FOR_BUILD [find-an-executable [get-env CC_FOR_BUILD ""] cc gcc false]

if {[get-define CC] eq ""} {
	user-error "Could not find a C compiler. Tried: [join $try ", "]"
}

define CCACHE [find-an-executable [get-env CCACHE ccache]]

# If any of these are set in the environment, propagate them to the AUTOREMAKE commandline
foreach i {CC CXX CCACHE CPP CFLAGS CXXFLAGS CXXFLAGS LDFLAGS LIBS CROSS CPPFLAGS LINKFLAGS CC_FOR_BUILD LD} {
	if {[env-is-set $i]} {
		# Note: If the variable is set on the command line, get-env will return that value
		# so the command line will continue to override the environment
		define-append AUTOREMAKE [quote-if-needed $i=[get-env $i ""]]
	}
}

# Initial cctest settings
cc-store-settings {-cflags {} -includes {} -declare {} -link 0 -lang c -libs {} -code {} -nooutput 0}
set autosetup(cc-include-deps) {}

msg-result "C compiler...[get-define CCACHE] [get-define CC] [get-define CFLAGS]"
if {[get-define CXX] ne "false"} {

/* This is single source file, bootstrap version of Jim Tcl. See http://jim.tcl.tk/ */
#define _GNU_SOURCE
#define JIM_TCL_COMPAT
#define JIM_REFERENCES
#define JIM_ANSIC
#define JIM_REGEXP
#define HAVE_NO_AUTOCONF
#define _JIMAUTOCONF_H
#define TCL_LIBRARY "."
#define jim_ext_bootstrap
#define jim_ext_aio
................................................................................
#define TCL_PLATFORM_PLATFORM "windows"
#define TCL_PLATFORM_PATH_SEPARATOR ";"
#define HAVE_MKDIR_ONE_ARG
#define HAVE_SYSTEM
#define HAVE_SYS_TIME_H
#define HAVE_DIRENT_H
#define HAVE_UNISTD_H








#else
#define TCL_PLATFORM_OS "unknown"
#define TCL_PLATFORM_PLATFORM "unix"
#define TCL_PLATFORM_PATH_SEPARATOR ":"






#define HAVE_VFORK
#define HAVE_WAITPID
#define HAVE_ISATTY
#define HAVE_MKSTEMP
#define HAVE_LINK
#define HAVE_SYS_TIME_H
#define HAVE_DIRENT_H
#define HAVE_UNISTD_H

#endif
#define JIM_VERSION 76
#ifndef JIM_WIN32COMPAT_H
#define JIM_WIN32COMPAT_H



#ifdef __cplusplus
extern "C" {
................................................................................
	#define LLONG_MIN    (-LLONG_MAX - 1I64)
#endif
#define JIM_WIDE_MIN LLONG_MIN
#define JIM_WIDE_MAX LLONG_MAX
#define JIM_WIDE_MODIFIER "I64d"
#define strcasecmp _stricmp
#define strtoull _strtoui64
#define snprintf _snprintf

#include <io.h>

struct timeval {
	long tv_sec;
	long tv_usec;
};
................................................................................

#define HAVE_OPENDIR
struct dirent {
	char *d_name;
};

typedef struct DIR {
	long                handle; 
	struct _finddata_t  info;
	struct dirent       result; 
	char                *name;  
} DIR;

DIR *opendir(const char *name);
int closedir(DIR *dir);
struct dirent *readdir(DIR *dir);

#elif defined(__MINGW32__)

#include <stdlib.h>
#define strtod __strtod

#endif

#endif 

#ifdef __cplusplus
}
#endif

#endif
#ifndef UTF8_UTIL_H
#define UTF8_UTIL_H
................................................................................

int utf8_fromunicode(char *p, unsigned uc);

#ifndef JIM_UTF8
#include <ctype.h>


#define utf8_strlen(S, B) ((B) < 0 ? strlen(S) : (B))

#define utf8_tounicode(S, CP) (*(CP) = (unsigned char)*(S), 1)
#define utf8_getchars(CP, C) (*(CP) = (C), 1)
#define utf8_upper(C) toupper(C)
#define utf8_title(C) toupper(C)
#define utf8_lower(C) tolower(C)
#define utf8_index(C, I) (I)
#define utf8_charlen(C) 1
#define utf8_prev_len(S, L) 1


#else

#endif

#ifdef __cplusplus
}
................................................................................

#ifdef __cplusplus
extern "C" {
#endif

#include <time.h>
#include <limits.h>
#include <stdio.h>  
#include <stdlib.h> 
#include <stdarg.h> 


#ifndef HAVE_NO_AUTOCONF
#endif



................................................................................
#define JIM_BREAK 3
#define JIM_CONTINUE 4
#define JIM_SIGNAL 5
#define JIM_EXIT 6

#define JIM_EVAL 7

#define JIM_MAX_CALLFRAME_DEPTH 1000 
#define JIM_MAX_EVAL_DEPTH 2000 


#define JIM_PRIV_FLAG_SHIFT 20

#define JIM_NONE 0              
#define JIM_ERRMSG 1            
#define JIM_ENUM_ABBREV 2       
#define JIM_UNSHARED 4          
#define JIM_MUSTEXIST 8         


#define JIM_SUBST_NOVAR 1 
#define JIM_SUBST_NOCMD 2 
#define JIM_SUBST_NOESC 4 
#define JIM_SUBST_FLAG 128 


#define JIM_CASESENS    0   
#define JIM_NOCASE      1   


#define JIM_PATH_LEN 1024


#define JIM_NOTUSED(V) ((void) V)

................................................................................
#define Jim_GetHashEntryVal(he) ((he)->u.val)
#define Jim_GetHashTableCollisions(ht) ((ht)->collisions)
#define Jim_GetHashTableSize(ht) ((ht)->size)
#define Jim_GetHashTableUsed(ht) ((ht)->used)


typedef struct Jim_Obj {
    char *bytes; 
    const struct Jim_ObjType *typePtr; 
    int refCount; 
    int length; 
    
    union {
        
        jim_wide wideValue;
        
        int intValue;
        
        double doubleValue;
        
        void *ptr;
        
        struct {
            void *ptr1;
            void *ptr2;
        } twoPtrValue;
        
        struct {






            struct Jim_Var *varPtr;
            unsigned long callFrameId; 
            int global; 
        } varValue;
        
        struct {
            struct Jim_Obj *nsObj;
            struct Jim_Cmd *cmdPtr;
            unsigned long procEpoch; 
        } cmdValue;
        
        struct {
            struct Jim_Obj **ele;    
            int len;        
            int maxLen;        
        } listValue;
        
        struct {
            int maxLength;
            int charLength;     
        } strValue;
        
        struct {
            unsigned long id;
            struct Jim_Reference *refPtr;
        } refValue;
        
        struct {
            struct Jim_Obj *fileNameObj;
            int lineNumber;
        } sourceValue;
        
        struct {
            struct Jim_Obj *varNameObjPtr;
            struct Jim_Obj *indexObjPtr;
        } dictSubstValue;
        
        struct {
            void *compre;       
            unsigned flags;
        } regexpValue;
        struct {
            int line;
            int argc;
        } scriptLineValue;
    } internalRep;
    struct Jim_Obj *prevObjPtr; 
    struct Jim_Obj *nextObjPtr; 
} Jim_Obj;


#define Jim_IncrRefCount(objPtr) \
    ++(objPtr)->refCount
#define Jim_DecrRefCount(interp, objPtr) \
    if (--(objPtr)->refCount <= 0) Jim_FreeObj(interp, objPtr)
................................................................................
typedef void (Jim_FreeInternalRepProc)(struct Jim_Interp *interp,
        struct Jim_Obj *objPtr);
typedef void (Jim_DupInternalRepProc)(struct Jim_Interp *interp,
        struct Jim_Obj *srcPtr, Jim_Obj *dupPtr);
typedef void (Jim_UpdateStringProc)(struct Jim_Obj *objPtr);

typedef struct Jim_ObjType {
    const char *name; 
    Jim_FreeInternalRepProc *freeIntRepProc;
    Jim_DupInternalRepProc *dupIntRepProc;
    Jim_UpdateStringProc *updateStringProc;
    int flags;
} Jim_ObjType;


#define JIM_TYPE_NONE 0        
#define JIM_TYPE_REFERENCES 1    



typedef struct Jim_CallFrame {
    unsigned long id; 
    int level; 
    struct Jim_HashTable vars; 
    struct Jim_HashTable *staticVars; 
    struct Jim_CallFrame *parent; 
    Jim_Obj *const *argv; 
    int argc; 
    Jim_Obj *procArgsObjPtr; 
    Jim_Obj *procBodyObjPtr; 
    struct Jim_CallFrame *next; 
    Jim_Obj *nsObj;             
    Jim_Obj *fileNameObj;       
    int line;
    Jim_Stack *localCommands; 
    struct Jim_Obj *tailcallObj;  
    struct Jim_Cmd *tailcallCmd;  
} Jim_CallFrame;

typedef struct Jim_Var {
    Jim_Obj *objPtr;
    struct Jim_CallFrame *linkFramePtr;
} Jim_Var;

................................................................................
typedef int Jim_CmdProc(struct Jim_Interp *interp, int argc,
    Jim_Obj *const *argv);
typedef void Jim_DelCmdProc(struct Jim_Interp *interp, void *privData);



typedef struct Jim_Cmd {
    int inUse;           
    int isproc;          
    struct Jim_Cmd *prevCmd;    
    union {
        struct {
            
            Jim_CmdProc *cmdProc; 
            Jim_DelCmdProc *delProc; 
            void *privData; 
        } native;
        struct {
            
            Jim_Obj *argListObjPtr;
            Jim_Obj *bodyObjPtr;
            Jim_HashTable *staticVars;  
            int argListLen;             
            int reqArity;               
            int optArity;               
            int argsPos;                
            int upcall;                 
            struct Jim_ProcArg {
                Jim_Obj *nameObjPtr;    
                Jim_Obj *defaultObjPtr; 
            } *arglist;
            Jim_Obj *nsObj;             
        } proc;
    } u;
} Jim_Cmd;


typedef struct Jim_PrngState {
    unsigned char sbox[256];
    unsigned int i, j;
} Jim_PrngState;

typedef struct Jim_Interp {
    Jim_Obj *result; 
    int errorLine; 
    Jim_Obj *errorFileNameObj; 
    int addStackTrace; 
    int maxCallFrameDepth; 
    int maxEvalDepth; 
    int evalDepth;  
    int returnCode; 
    int returnLevel; 
    int exitCode; 
    long id; 
    int signal_level; 
    jim_wide sigmask;  
    int (*signal_set_result)(struct Jim_Interp *interp, jim_wide sigmask); 
    Jim_CallFrame *framePtr; 
    Jim_CallFrame *topFramePtr; 
    struct Jim_HashTable commands; 
    unsigned long procEpoch; /* Incremented every time the result
                of procedures names lookup caching
                may no longer be valid. */
    unsigned long callFrameEpoch; /* Incremented every time a new
                callframe is created. This id is used for the
                'ID' field contained in the Jim_CallFrame
                structure. */
    int local; 
    Jim_Obj *liveList; 
    Jim_Obj *freeList; 
    Jim_Obj *currentScriptObj; 
    Jim_Obj *nullScriptObj; 
    Jim_Obj *emptyObj; 
    Jim_Obj *trueObj; 
    Jim_Obj *falseObj; 
    unsigned long referenceNextId; 
    struct Jim_HashTable references; 
    unsigned long lastCollectId; /* reference max Id of the last GC
                execution. It's set to -1 while the collection
                is running as sentinel to avoid to recursive
                calls via the [collect] command inside
                finalizers. */
    time_t lastCollectTime; 
    Jim_Obj *stackTrace; 
    Jim_Obj *errorProc; 
    Jim_Obj *unknown; 
    int unknown_called; 
    int errorFlag; 
    void *cmdPrivData; /* Used to pass the private data pointer to
                  a command. It is set to what the user specified
                  via Jim_CreateCommand(). */

    struct Jim_CallFrame *freeFramesList; 
    struct Jim_HashTable assocData; 
    Jim_PrngState *prngState; 
    struct Jim_HashTable packages; 
    Jim_Stack *loadHandles; 
} Jim_Interp;

#define Jim_InterpIncrProcEpoch(i) (i)->procEpoch++
#define Jim_SetResultString(i,s,l) Jim_SetResult(i, Jim_NewStringObj(i,s,l))
#define Jim_SetResultInt(i,intval) Jim_SetResult(i, Jim_NewIntObj(i,intval))

#define Jim_SetResultBool(i,b) Jim_SetResultInt(i, b)
................................................................................
JIM_EXPORT void Jim_Free (void *ptr);
JIM_EXPORT char * Jim_StrDup (const char *s);
JIM_EXPORT char *Jim_StrDupLen(const char *s, int l);


JIM_EXPORT char **Jim_GetEnviron(void);
JIM_EXPORT void Jim_SetEnviron(char **env);
JIM_EXPORT int Jim_MakeTempFile(Jim_Interp *interp, const char *template);


JIM_EXPORT int Jim_Eval(Jim_Interp *interp, const char *script);


JIM_EXPORT int Jim_EvalSource(Jim_Interp *interp, const char *filename, int lineno, const char *script);

................................................................................
JIM_EXPORT int Jim_SetDictKeysVector (Jim_Interp *interp,
        Jim_Obj *varNamePtr, Jim_Obj *const *keyv, int keyc,
        Jim_Obj *newObjPtr, int flags);
JIM_EXPORT int Jim_DictPairs(Jim_Interp *interp,
        Jim_Obj *dictPtr, Jim_Obj ***objPtrPtr, int *len);
JIM_EXPORT int Jim_DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr,
        Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr);




JIM_EXPORT int Jim_DictKeys(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObj);
JIM_EXPORT int Jim_DictValues(Jim_Interp *interp, Jim_Obj *dictObjPtr, Jim_Obj *patternObjPtr);
JIM_EXPORT int Jim_DictSize(Jim_Interp *interp, Jim_Obj *objPtr);
JIM_EXPORT int Jim_DictInfo(Jim_Interp *interp, Jim_Obj *objPtr);



JIM_EXPORT int Jim_GetReturnCode (Jim_Interp *interp, Jim_Obj *objPtr,
        int *intPtr);


JIM_EXPORT int Jim_EvalExpression (Jim_Interp *interp,
        Jim_Obj *exprObjPtr, Jim_Obj **exprResultPtrPtr);
JIM_EXPORT int Jim_GetBoolFromExpr (Jim_Interp *interp,
        Jim_Obj *exprObjPtr, int *boolPtr);






JIM_EXPORT int Jim_GetWide (Jim_Interp *interp, Jim_Obj *objPtr,
        jim_wide *widePtr);
JIM_EXPORT int Jim_GetLong (Jim_Interp *interp, Jim_Obj *objPtr,
        long *longPtr);
#define Jim_NewWideObj  Jim_NewIntObj
JIM_EXPORT Jim_Obj * Jim_NewIntObj (Jim_Interp *interp,
................................................................................
JIM_EXPORT Jim_Obj * Jim_NewDoubleObj(Jim_Interp *interp, double doubleValue);


JIM_EXPORT void Jim_WrongNumArgs (Jim_Interp *interp, int argc,
        Jim_Obj *const *argv, const char *msg);
JIM_EXPORT int Jim_GetEnum (Jim_Interp *interp, Jim_Obj *objPtr,
        const char * const *tablePtr, int *indexPtr, const char *name, int flags);


JIM_EXPORT int Jim_ScriptIsComplete(Jim_Interp *interp,
        Jim_Obj *scriptObj, char *stateCharPtr);

JIM_EXPORT int Jim_FindByName(const char *name, const char * const array[], size_t len);


typedef void (Jim_InterpDeleteProc)(Jim_Interp *interp, void *data);
................................................................................

JIM_EXPORT void Jim_MakeErrorMessage (Jim_Interp *interp);


JIM_EXPORT int Jim_InteractivePrompt (Jim_Interp *interp);
JIM_EXPORT void Jim_HistoryLoad(const char *filename);
JIM_EXPORT void Jim_HistorySave(const char *filename);
JIM_EXPORT char *Jim_HistoryGetline(const char *prompt);

JIM_EXPORT void Jim_HistoryAdd(const char *line);
JIM_EXPORT void Jim_HistoryShow(void);


JIM_EXPORT int Jim_InitStaticExtensions(Jim_Interp *interp);
JIM_EXPORT int Jim_StringToWide(const char *str, jim_wide *widePtr, int base);
JIM_EXPORT int Jim_IsBigEndian(void);
................................................................................
JIM_EXPORT int Jim_IsDict(Jim_Obj *objPtr);
JIM_EXPORT int Jim_IsList(Jim_Obj *objPtr);

#ifdef __cplusplus
}
#endif

#endif 

#ifndef JIM_SUBCMD_H
#define JIM_SUBCMD_H


#ifdef __cplusplus
extern "C" {
#endif


#define JIM_MODFLAG_HIDDEN   0x0001		
#define JIM_MODFLAG_FULLARGV 0x0002		



typedef int jim_subcmd_function(Jim_Interp *interp, int argc, Jim_Obj *const *argv);

typedef struct {
	const char *cmd;				
	const char *args;				
	jim_subcmd_function *function;	
	short minargs;					
	short maxargs;					
	unsigned short flags;			
} jim_subcmd_type;

const jim_subcmd_type *
Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type *command_table, int argc, Jim_Obj *const *argv);

int Jim_SubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv);

................................................................................
typedef struct {
	int rm_so;
	int rm_eo;
} regmatch_t;


typedef struct regexp {
	
	int re_nsub;		

	
	int cflags;			
	int err;			
	int regstart;		
	int reganch;		
	int regmust;		
	int regmlen;		
	int *program;		

	
	const char *regparse;		
	int p;				
	int proglen;		

	
	int eflags;				
	const char *start;		
	const char *reginput;	
	const char *regbol;		

	
	regmatch_t *pmatch;		
	int nmatch;				
} regexp;

typedef regexp regex_t;

#define REG_EXTENDED 0
#define REG_NEWLINE 1
#define REG_ICASE 2

#define REG_NOTBOL 16

enum {
	REG_NOERROR,      
	REG_NOMATCH,      
	REG_BADPAT,		  
	REG_ERR_NULL_ARGUMENT,
	REG_ERR_UNKNOWN,
	REG_ERR_TOO_BIG,
	REG_ERR_NOMEM,
	REG_ERR_TOO_MANY_PAREN,
	REG_ERR_UNMATCHED_PAREN,
	REG_ERR_UNMATCHED_BRACES,
................................................................................
size_t regerror(int errcode, const regex_t *preg, char *errbuf,  size_t errbuf_size);
void regfree(regex_t *preg);

#ifdef __cplusplus
}
#endif

#endif









































































int Jim_bootstrapInit(Jim_Interp *interp)
{
	if (Jim_PackageProvide(interp, "bootstrap", "1.0", JIM_ERRMSG))
		return JIM_ERR;

	return Jim_EvalSource(interp, "bootstrap.tcl", 1,
"\n"
"\n"
"proc package {cmd pkg} {\n"
"	if {$cmd eq \"require\"} {\n"
"		foreach path $::auto_path {\n"




"			if {[file exists $path/$pkg.tcl]} {\n"
"				uplevel #0 [list source $path/$pkg.tcl]\n"
"				return\n"
"			}\n"
"		}\n"
"	}\n"
"}\n"
);
}
................................................................................
"	return \"\"\n"
"}\n"
"\n"
"if {$tcl_platform(platform) eq \"windows\"} {\n"
"	set jim::argv0 [string map {\\\\ /} $jim::argv0]\n"
"}\n"
"\n"

































"_jimsh_init\n"
);
}
int Jim_globInit(Jim_Interp *interp)
{
	if (Jim_PackageProvide(interp, "glob", "1.0", JIM_ERRMSG))
		return JIM_ERR;
................................................................................
{
	if (Jim_PackageProvide(interp, "stdlib", "1.0", JIM_ERRMSG))
		return JIM_ERR;

	return Jim_EvalSource(interp, "stdlib.tcl", 1,
"\n"
"\n"







"\n"
"proc lambda {arglist args} {\n"
"	tailcall proc [ref {} function lambda.finalizer] $arglist {*}$args\n"
"}\n"
"\n"
"proc lambda.finalizer {name val} {\n"
"	rename $name {}\n"
................................................................................
"			lappend lines $line\n"
"		}\n"
"	}\n"
"	join $lines \\n\n"
"}\n"
"\n"
"\n"







"\n"
"proc errorInfo {msg {stacktrace \"\"}} {\n"
"	if {$stacktrace eq \"\"} {\n"
"\n"
"		set stacktrace [info stacktrace]\n"
"\n"
"		lappend stacktrace {*}[stacktrace 1]\n"
................................................................................
"\n"
"proc {info nameofexecutable} {} {\n"
"	if {[exists ::jim::exe]} {\n"
"		return $::jim::exe\n"
"	}\n"
"}\n"
"\n"
"\n"
"proc {dict with} {&dictVar {args key} script} {\n"
"	set keys {}\n"
"	foreach {n v} [dict get $dictVar {*}$key] {\n"
"		upvar $n var_$n\n"
"		set var_$n $v\n"
"		lappend keys $n\n"
"	}\n"
"	catch {uplevel 1 $script} msg opts\n"
"	if {[info exists dictVar] && ([llength $key] == 0 || [dict exists $dictVar {*}$key])} {\n"
"		foreach n $keys {\n"
"			if {[info exists var_$n]} {\n"
"				dict set dictVar {*}$key $n [set var_$n]\n"
"			} else {\n"
"				dict unset dictVar {*}$key $n\n"
"			}\n"
"		}\n"
"	}\n"
"	return {*}$opts $msg\n"
"}\n"
"\n"
"\n"
"proc {dict update} {&varName args script} {\n"
"	set keys {}\n"
"	foreach {n v} $args {\n"
"		upvar $v var_$v\n"
"		if {[dict exists $varName $n]} {\n"
"			set var_$v [dict get $varName $n]\n"
................................................................................
"				dict unset varName $n\n"
"			}\n"
"		}\n"
"	}\n"
"	return {*}$opts $msg\n"
"}\n"
"\n"
"\n"
"\n"
"proc {dict merge} {dict args} {\n"
"	foreach d $args {\n"
"\n"
"		dict size $d\n"
"		foreach {k v} $d {\n"
"			dict set dict $k $v\n"
"		}\n"
"	}\n"
"	return $dict\n"
"}\n"
"\n"
"proc {dict replace} {dictionary {args {key value}}} {\n"
"	if {[llength ${key value}] % 2} {\n"
"		tailcall {dict replace}\n"
"	}\n"
"	tailcall dict merge $dictionary ${key value}\n"
"}\n"
"\n"
................................................................................
"proc {dict remove} {dictionary {args key}} {\n"
"	foreach k $key {\n"
"		dict unset dictionary $k\n"
"	}\n"
"	return $dictionary\n"
"}\n"
"\n"
"\n"
"proc {dict values} {dictionary {pattern *}} {\n"
"	dict keys [lreverse $dictionary] $pattern\n"
"}\n"
"\n"
"\n"
"proc {dict for} {vars dictionary script} {\n"
"	if {[llength $vars] != 2} {\n"
"		return -code error \"must have exactly two variable names\"\n"
"	}\n"
"	dict size $dictionary\n"
"	tailcall foreach $vars $dictionary $script\n"
................................................................................
"\n"
"proc fileevent {args} {\n"
"	tailcall {*}$args\n"
"}\n"
"\n"
"\n"
"\n"
"\n"
"proc parray {arrayname {pattern *} {puts puts}} {\n"
"	upvar $arrayname a\n"
"\n"
"	set max 0\n"
"	foreach name [array names a $pattern]] {\n"
"		if {[string length $name] > $max} {\n"
"			set max [string length $name]\n"
................................................................................
"		catch {$in close}\n"
"	}\n"
"}\n"
"\n"
"\n"
"\n"
"proc popen {cmd {mode r}} {\n"
"	lassign [socket pipe] r w\n"
"	try {\n"
"		if {[string match \"w*\" $mode]} {\n"
"			lappend cmd <@$r &\n"
"			set pids [exec {*}$cmd]\n"
"			$r close\n"
"			set f $w\n"
"		} else {\n"
................................................................................
"			set pids [exec {*}$cmd]\n"
"			$w close\n"
"			set f $r\n"
"		}\n"
"		lambda {cmd args} {f pids} {\n"
"			if {$cmd eq \"pid\"} {\n"
"				return $pids\n"



"			}\n"
"			if {$cmd eq \"close\"} {\n"
"				$f close\n"
"\n"

"				foreach p $pids { os.wait $p }\n"











"				return\n"
"			}\n"
"			tailcall $f $cmd {*}$args\n"
"		}\n"
"	} on error {error opts} {\n"
"		$r close\n"
"		$w close\n"
"		error $error\n"
................................................................................
"		return -code error \"can not find channel named \\\"$channelId\\\"\"\n"
"	}\n"
"	if {[catch {$channelId pid} pids]} {\n"
"		return \"\"\n"
"	}\n"
"	return $pids\n"
"}\n"
"\n"
"\n"
"\n"
"\n"
"\n"
"\n"
"\n"
"\n"
"\n"
"\n"
"\n"
................................................................................
"	}\n"
"	file delete $path\n"
"}\n"
);
}





#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#include <sys/stat.h>
#endif


#if defined(HAVE_SYS_SOCKET_H) && defined(HAVE_SELECT) && defined(HAVE_NETINET_IN_H) && defined(HAVE_NETDB_H) && defined(HAVE_ARPA_INET_H)
#include <sys/socket.h>
#include <netinet/in.h>

#include <arpa/inet.h>
#include <netdb.h>
#ifdef HAVE_SYS_UN_H
#include <sys/un.h>
#endif



#else
#define JIM_ANSIC
#endif

#if defined(JIM_SSL)
#include <openssl/ssl.h>
#include <openssl/err.h>
#endif





#define AIO_CMD_LEN 32      
#define AIO_BUF_LEN 256     

#ifndef HAVE_FTELLO
    #define ftello ftell
#endif
#ifndef HAVE_FSEEKO
    #define fseeko fseek
#endif
................................................................................
#else
#define IPV6 0
#ifndef PF_INET6
#define PF_INET6 0
#endif
#endif

#define JimCheckStreamError(interp, af) af->fops->error(af)






struct AioFile;

typedef struct {
    int (*writer)(struct AioFile *af, const char *buf, int len);
    int (*reader)(struct AioFile *af, char *buf, int len);
................................................................................
} JimAioFopsType;

typedef struct AioFile
{
    FILE *fp;
    Jim_Obj *filename;
    int type;
    int openFlags;              
    int fd;
    Jim_Obj *rEvent;
    Jim_Obj *wEvent;
    Jim_Obj *eEvent;
    int addr_family;
    void *ssl;
    const JimAioFopsType *fops;
................................................................................

static int stdio_error(const AioFile *af)
{
    if (!ferror(af->fp)) {
        return JIM_OK;
    }
    clearerr(af->fp);
    
    if (feof(af->fp) || errno == EAGAIN || errno == EINTR) {
        return JIM_OK;
    }
#ifdef ECONNRESET
    if (errno == ECONNRESET) {
        return JIM_OK;
    }
#endif
#ifdef ECONNABORTED
    if (errno != ECONNABORTED) {
        return JIM_OK;
    }
#endif
    return JIM_ERR;
}

static const char *stdio_strerror(struct AioFile *af)
................................................................................
    if (name) {
        Jim_SetResultFormatted(interp, "%#s: %s", name, JimAioErrorString(af));
    }
    else {
        Jim_SetResultString(interp, JimAioErrorString(af), -1);
    }
}










static void JimAioDelProc(Jim_Interp *interp, void *privData)
{
    AioFile *af = privData;

    JIM_NOTUSED(interp);

    Jim_DecrRefCount(interp, af->filename);

#ifdef jim_ext_eventloop
    
    Jim_DeleteFileHandler(interp, af->fp, JIM_EVENT_READABLE | JIM_EVENT_WRITABLE | JIM_EVENT_EXCEPTION);
#endif

#if defined(JIM_SSL)
    if (af->ssl != NULL) {
        SSL_free(af->ssl);
    }
#endif

    if (!(af->openFlags & AIO_KEEPOPEN)) {
        fclose(af->fp);
    }

    Jim_Free(af);
}

static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    AioFile *af = Jim_CmdPrivData(interp);
    char buf[AIO_BUF_LEN];
    Jim_Obj *objPtr;
    int nonewline = 0;
    jim_wide neededLen = -1;         

    if (argc && Jim_CompareStringImmediate(interp, argv[0], "-nonewline")) {
        nonewline = 1;
        argv++;
        argc--;
    }
    if (argc == 1) {
................................................................................
            if (neededLen != -1) {
                neededLen -= retval;
            }
        }
        if (retval != readlen)
            break;
    }
    
    if (JimCheckStreamError(interp, af)) {
        Jim_FreeNewObj(interp, objPtr);
        return JIM_ERR;
    }
    if (nonewline) {
        int len;
        const char *s = Jim_GetString(objPtr, &len);
................................................................................
    return JIM_OK;
}

AioFile *Jim_AioFile(Jim_Interp *interp, Jim_Obj *command)
{
    Jim_Cmd *cmdPtr = Jim_GetCommand(interp, command, JIM_ERRMSG);

    
    if (cmdPtr && !cmdPtr->isproc && cmdPtr->u.native.cmdProc == JimAioSubCmdProc) {
        return (AioFile *) cmdPtr->u.native.privData;
    }
    Jim_SetResultFormatted(interp, "Not a filehandle: \"%#s\"", command);
    return NULL;
}

................................................................................
    af = Jim_AioFile(interp, command);
    if (af == NULL) {
        return NULL;
    }

    return af->fp;
}











static int aio_cmd_copy(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    AioFile *af = Jim_CmdPrivData(interp);
    jim_wide count = 0;
    jim_wide maxlen = JIM_WIDE_MAX;
    AioFile *outf = Jim_AioFile(interp, argv[0]);
................................................................................
        if (buf[AIO_BUF_LEN - 1] == '\0' && buf[AIO_BUF_LEN - 2] != '\n') {
            Jim_AppendString(interp, objPtr, buf, AIO_BUF_LEN - 1);
        }
        else {
            len = strlen(buf);

            if (len && (buf[len - 1] == '\n')) {
                
                len--;
            }

            Jim_AppendString(interp, objPtr, buf, len);
            break;
        }
    }

    if (JimCheckStreamError(interp, af)) {
        
        Jim_FreeNewObj(interp, objPtr);
        return JIM_ERR;
    }

    if (argc) {
        if (Jim_SetVariable(interp, argv[0], objPtr) != JIM_OK) {
            Jim_FreeNewObj(interp, objPtr);
            return JIM_ERR;
        }

        len = Jim_Length(objPtr);

        if (len == 0 && feof(af->fp)) {
            
            len = -1;
        }
        Jim_SetResultInt(interp, len);
    }
    else {
        Jim_SetResult(interp, objPtr);
    }
................................................................................
    Jim_SetResultInt(interp, feof(af->fp));
    return JIM_OK;
}

static int aio_cmd_close(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc == 3) {
#if !defined(JIM_ANSIC) && defined(HAVE_SHUTDOWN)
        static const char * const options[] = { "r", "w", NULL };
        enum { OPT_R, OPT_W, };
        int option;
        AioFile *af = Jim_CmdPrivData(interp);

        if (Jim_GetEnum(interp, argv[2], options, &option, NULL, JIM_ERRMSG) != JIM_OK) {
            return JIM_ERR;
................................................................................
        }
        (void)fcntl(af->fd, F_SETFL, fmode);
    }
    Jim_SetResultInt(interp, (fmode & O_NONBLOCK) ? 1 : 0);
    return JIM_OK;
}
#endif


#ifdef HAVE_FSYNC
static int aio_cmd_sync(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    AioFile *af = Jim_CmdPrivData(interp);

    fflush(af->fp);
................................................................................
    return Jim_EvalObjBackground(interp, *objPtrPtr);
}

static int aio_eventinfo(Jim_Interp *interp, AioFile * af, unsigned mask, Jim_Obj **scriptHandlerObj,
    int argc, Jim_Obj * const *argv)
{
    if (argc == 0) {
        
        if (*scriptHandlerObj) {
            Jim_SetResult(interp, *scriptHandlerObj);
        }
        return JIM_OK;
    }

    if (*scriptHandlerObj) {
        
        Jim_DeleteFileHandler(interp, af->fp, mask);
    }

    
    if (Jim_Length(argv[0]) == 0) {
        
        return JIM_OK;
    }

    
    Jim_IncrRefCount(argv[0]);
    *scriptHandlerObj = argv[0];

    Jim_CreateFileHandler(interp, af->fp, mask,
        JimAioFileEventHandler, scriptHandlerObj, JimAioFileEventFinalizer);

    return JIM_OK;
}

static int aio_cmd_readable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................
{
    AioFile *af = Jim_CmdPrivData(interp);

    return aio_eventinfo(interp, af, JIM_EVENT_EXCEPTION, &af->eEvent, argc, argv);
}
#endif




static const jim_subcmd_type aio_command_table[] = {
    {   "read",
        "?-nonewline? ?len?",
        aio_cmd_read,
        0,
        2,
        
    },
    {   "copyto",
        "handle ?size?",
        aio_cmd_copy,
        1,
        2,
        







    },
    {   "gets",
        "?var?",
        aio_cmd_gets,
        0,
        1,
        
    },
    {   "puts",
        "?-nonewline? str",
        aio_cmd_puts,
        1,
        2,
        
    },
    {   "isatty",
        NULL,
        aio_cmd_isatty,
        0,
        0,
        
    },
    {   "flush",
        NULL,
        aio_cmd_flush,
        0,
        0,
        
    },
    {   "eof",
        NULL,
        aio_cmd_eof,
        0,
        0,
        
    },
    {   "close",
        "?r(ead)|w(rite)?",
        aio_cmd_close,
        0,
        1,
        JIM_MODFLAG_FULLARGV,
        
    },
    {   "seek",
        "offset ?start|current|end",
        aio_cmd_seek,
        1,
        2,
        
    },
    {   "tell",
        NULL,
        aio_cmd_tell,
        0,
        0,
        
    },
    {   "filename",
        NULL,
        aio_cmd_filename,
        0,
        0,
        
    },
#ifdef O_NDELAY
    {   "ndelay",
        "?0|1?",
        aio_cmd_ndelay,
        0,
        1,
        
    },
#endif
#ifdef HAVE_FSYNC
    {   "sync",
        NULL,
        aio_cmd_sync,
        0,
        0,
        
    },
#endif
    {   "buffering",
        "none|line|full",
        aio_cmd_buffering,
        1,
        1,
        
    },
#ifdef jim_ext_eventloop
    {   "readable",
        "?readable-script?",
        aio_cmd_readable,
        0,
        1,
        
    },
    {   "writable",
        "?writable-script?",
        aio_cmd_writable,
        0,
        1,
        
    },
    {   "onexception",
        "?exception-script?",
        aio_cmd_onexception,
        0,
        1,
        
    },
#endif
    { NULL }
};

static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................

    mode = (argc == 3) ? Jim_String(argv[2]) : "r";

#ifdef jim_ext_tclcompat
    {
        const char *filename = Jim_String(argv[1]);

        
        if (*filename == '|') {
            Jim_Obj *evalObj[3];

            evalObj[0] = Jim_NewStringObj(interp, "::popen", -1);
            evalObj[1] = Jim_NewStringObj(interp, filename + 1, -1);
            evalObj[2] = Jim_NewStringObj(interp, mode, -1);

................................................................................
    if (!filename) {
        filename = Jim_NewStringObj(interp, buf, -1);
    }

    Jim_IncrRefCount(filename);

    if (fh == NULL) {
#if !defined(JIM_ANSIC)
        if (fd >= 0) {

            fh = fdopen(fd, mode);

        }
        else
#endif
            fh = fopen(Jim_String(filename), mode);

        if (fh == NULL) {
            JimAioSetError(interp, filename);
#if !defined(JIM_ANSIC)
            if (fd >= 0) {
                close(fd);
            }
#endif
            Jim_DecrRefCount(interp, filename);
            return NULL;
        }
    }

    
    af = Jim_Alloc(sizeof(*af));
    memset(af, 0, sizeof(*af));
    af->fp = fh;
    af->fd = fileno(fh);
    af->filename = filename;



#ifdef FD_CLOEXEC
    if ((openFlags & AIO_KEEPOPEN) == 0) {
        (void)fcntl(af->fd, F_SETFD, FD_CLOEXEC);
    }
#endif
    af->openFlags = openFlags;
    af->addr_family = family;
    af->fops = &stdio_fops;
    af->ssl = NULL;

    Jim_CreateCommand(interp, buf, JimAioSubCmdProc, af, JimAioDelProc);

    Jim_SetResult(interp, Jim_MakeGlobalNamespaceName(interp, Jim_NewStringObj(interp, buf, -1)));
................................................................................
#if defined(HAVE_PIPE) || (defined(HAVE_SOCKETPAIR) && defined(HAVE_SYS_UN_H))
static int JimMakeChannelPair(Jim_Interp *interp, int p[2], Jim_Obj *filename,
    const char *hdlfmt, int family, const char *mode[2])
{
    if (JimMakeChannel(interp, NULL, p[0], filename, hdlfmt, family, mode[0])) {
        Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0);
        Jim_ListAppendElement(interp, objPtr, Jim_GetResult(interp));

        if (JimMakeChannel(interp, NULL, p[1], filename, hdlfmt, family, mode[1])) {
            Jim_ListAppendElement(interp, objPtr, Jim_GetResult(interp));
            Jim_SetResult(interp, objPtr);
            return JIM_OK;
        }
    }

    
    close(p[0]);
    close(p[1]);
    JimAioSetError(interp, NULL);
    return JIM_ERR;
}
#endif



int Jim_MakeTempFile(Jim_Interp *interp, const char *template)
{
#ifdef HAVE_MKSTEMP
    int fd;
    mode_t mask;
    Jim_Obj *filenameObj;




    if (template == NULL) {
        const char *tmpdir = getenv("TMPDIR");
        if (tmpdir == NULL || *tmpdir == '\0' || access(tmpdir, W_OK) != 0) {
            tmpdir = "/tmp/";
        }
        filenameObj = Jim_NewStringObj(interp, tmpdir, -1);
        if (tmpdir[0] && tmpdir[strlen(tmpdir) - 1] != '/') {
            Jim_AppendString(interp, filenameObj, "/", 1);
        }
        Jim_AppendString(interp, filenameObj, "tcl.tmp.XXXXXX", -1);
    }
    else {
        filenameObj = Jim_NewStringObj(interp, template, -1);
    }

#if defined(S_IRWXG) && defined(S_IRWXO)
    mask = umask(S_IXUSR | S_IRWXG | S_IRWXO);
#else
    
    mask = umask(S_IXUSR);
#endif

    
    fd = mkstemp(filenameObj->bytes);
    umask(mask);
    if (fd < 0) {

        JimAioSetError(interp, filenameObj);
        Jim_FreeNewObj(interp, filenameObj);
        return -1;
    }

    Jim_SetResult(interp, filenameObj);
    return fd;
#else
    Jim_SetResultString(interp, "platform has no tempfile support", -1);
    return -1;


#endif
}


int Jim_aioInit(Jim_Interp *interp)
{
    if (Jim_PackageProvide(interp, "aio", "1.0", JIM_ERRMSG))
        return JIM_ERR;

#if defined(JIM_SSL)
    Jim_CreateCommand(interp, "load_ssl_certs", JimAioLoadSSLCertsCommand, NULL, NULL);
#endif

    Jim_CreateCommand(interp, "open", JimAioOpenCommand, NULL, NULL);
#ifndef JIM_ANSIC
    Jim_CreateCommand(interp, "socket", JimAioSockCommand, NULL, NULL);
#endif




    
    JimMakeChannel(interp, stdin, -1, NULL, "stdin", 0, "r");
    JimMakeChannel(interp, stdout, -1, NULL, "stdout", 0, "w");
    JimMakeChannel(interp, stderr, -1, NULL, "stderr", 0, "w");

    return JIM_OK;
}

................................................................................
#if defined(JIM_REGEXP)
#else
    #include <regex.h>
#endif

static void FreeRegexpInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
{
    regfree(objPtr->internalRep.regexpValue.compre);
    Jim_Free(objPtr->internalRep.regexpValue.compre);
}

static const Jim_ObjType regexpObjType = {
    "regexp",
    FreeRegexpInternalRep,
    NULL,
    NULL,
................................................................................

static regex_t *SetRegexpFromAny(Jim_Interp *interp, Jim_Obj *objPtr, unsigned flags)
{
    regex_t *compre;
    const char *pattern;
    int ret;

    
    if (objPtr->typePtr == &regexpObjType &&
        objPtr->internalRep.regexpValue.compre && objPtr->internalRep.regexpValue.flags == flags) {
        
        return objPtr->internalRep.regexpValue.compre;
    }

    

    
    pattern = Jim_String(objPtr);
    compre = Jim_Alloc(sizeof(regex_t));

    if ((ret = regcomp(compre, pattern, REG_EXTENDED | flags)) != 0) {
        char buf[100];

        regerror(ret, compre, buf, sizeof(buf));
................................................................................
        Jim_Free(compre);
        return NULL;
    }

    Jim_FreeIntRep(interp, objPtr);

    objPtr->typePtr = &regexpObjType;
    objPtr->internalRep.regexpValue.flags = flags;
    objPtr->internalRep.regexpValue.compre = compre;

    return compre;
}

int Jim_RegexpCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int opt_indices = 0;
................................................................................
    if (match == REG_NOMATCH) {
        goto done;
    }

    num_matches++;

    if (opt_all && !opt_inline) {
        
        goto try_next_match;
    }


    j = 0;
    for (i += 2; opt_inline ? j < num_vars : i < argc; i++, j++) {
        Jim_Obj *resultObj;
................................................................................
            }
        }

        if (opt_inline) {
            Jim_ListAppendElement(interp, resultListObj, resultObj);
        }
        else {
            
            result = Jim_SetVariable(interp, argv[i], resultObj);

            if (result != JIM_OK) {
                Jim_FreeObj(interp, resultObj);
                break;
            }
        }
................................................................................
    }
    pattern = Jim_String(argv[i]);

    source_str = Jim_GetString(argv[i + 1], &source_len);
    replace_str = Jim_GetString(argv[i + 2], &replace_len);
    varname = argv[i + 3];

    
    resultObj = Jim_NewStringObj(interp, "", 0);

    if (offset) {
        if (offset < 0) {
            offset += source_len + 1;
        }
        if (offset > source_len) {
................................................................................
            offset = source_len;
        }
        else if (offset < 0) {
            offset = 0;
        }
    }

    
    Jim_AppendString(interp, resultObj, source_str, offset);


    n = source_len - offset;
    p = source_str + offset;
    do {
        int match = regexec(regex, p, MAX_SUB_MATCHES, pmatch, regexec_flags);
................................................................................
                    pmatch[idx].rm_eo - pmatch[idx].rm_so);
            }
        }

        p += pmatch[0].rm_eo;
        n -= pmatch[0].rm_eo;

        
        if (!opt_all || n == 0) {
            break;
        }

        
        if ((regcomp_flags & REG_NEWLINE) == 0 && pattern[0] == '^') {
            break;
        }

        
        if (pattern[0] == '\0' && n) {
            
            Jim_AppendString(interp, resultObj, p, 1);
            p++;
            n--;
        }

        regexec_flags |= REG_NOTBOL;
    } while (n);

    Jim_AppendString(interp, resultObj, p, -1);

    
    if (argc - i == 4) {
        result = Jim_SetVariable(interp, varname, resultObj);

        if (result == JIM_OK) {
            Jim_SetResultInt(interp, num_matches);
        }
        else {
................................................................................
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif

# ifndef MAXPATHLEN
# define MAXPATHLEN JIM_PATH_LEN
# endif

#if defined(__MINGW32__) || defined(_MSC_VER)
#define ISWINDOWS 1
#else
#define ISWINDOWS 0
#endif









static const char *JimGetFileType(int mode)
{
    if (S_ISREG(mode)) {
        return "file";
    }
    else if (S_ISDIR(mode)) {
................................................................................
{
    Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, key, -1));
    Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, value));
}

static int StoreStatData(Jim_Interp *interp, Jim_Obj *varName, const struct stat *sb)
{
    
    Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0);

    AppendStatElement(interp, listObj, "dev", sb->st_dev);
    AppendStatElement(interp, listObj, "ino", sb->st_ino);
    AppendStatElement(interp, listObj, "mode", sb->st_mode);
    AppendStatElement(interp, listObj, "nlink", sb->st_nlink);
    AppendStatElement(interp, listObj, "uid", sb->st_uid);
    AppendStatElement(interp, listObj, "gid", sb->st_gid);
    AppendStatElement(interp, listObj, "size", sb->st_size);
    AppendStatElement(interp, listObj, "atime", sb->st_atime);
    AppendStatElement(interp, listObj, "mtime", sb->st_mtime);
    AppendStatElement(interp, listObj, "ctime", sb->st_ctime);



    Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "type", -1));
    Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, JimGetFileType((int)sb->st_mode), -1));

    
    if (varName) {

        Jim_Obj *objPtr = Jim_GetVariable(interp, varName, JIM_NONE);

        if (objPtr) {
            if (Jim_DictSize(interp, objPtr) < 0) {

                






                Jim_SetResultFormatted(interp, "can't set \"%#s(dev)\": variable isn't array", varName);
                Jim_FreeNewObj(interp, listObj);
                return JIM_ERR;
            }

            if (Jim_IsShared(objPtr))
                objPtr = Jim_DuplicateObj(interp, objPtr);

            
            Jim_ListAppendList(interp, objPtr, listObj);
            Jim_DictSize(interp, objPtr);
            Jim_InvalidateStringRep(objPtr);

            Jim_FreeNewObj(interp, listObj);
            listObj = objPtr;
        }
        Jim_SetVariable(interp, varName, listObj);
    }

    
    Jim_SetResult(interp, listObj);

    return JIM_OK;
}

static int file_cmd_dirname(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................
    } else if (!p) {
        Jim_SetResultString(interp, ".", -1);
    }
    else if (p == path) {
        Jim_SetResultString(interp, "/", -1);
    }
    else if (ISWINDOWS && p[-1] == ':') {
        
        Jim_SetResultString(interp, path, p - path + 1);
    }
    else {
        Jim_SetResultString(interp, path, p - path);
    }
    return JIM_OK;
}
................................................................................
{
    int i;
    char *newname = Jim_Alloc(MAXPATHLEN + 1);
    char *last = newname;

    *newname = 0;

    
    for (i = 0; i < argc; i++) {
        int len;
        const char *part = Jim_GetString(argv[i], &len);

        if (*part == '/') {
            
            last = newname;
        }
        else if (ISWINDOWS && strchr(part, ':')) {
            
            last = newname;
        }
        else if (part[0] == '.') {
            if (part[1] == '/') {
                part += 2;
                len -= 2;
            }
            else if (part[1] == 0 && last != newname) {
                
                continue;
            }
        }

        
        if (last != newname && last[-1] != '/') {
            *last++ = '/';
        }

        if (len) {
            if (last + len - newname >= MAXPATHLEN) {
                Jim_Free(newname);
................................................................................
                Jim_SetResultString(interp, "Path too long", -1);
                return JIM_ERR;
            }
            memcpy(last, part, len);
            last += len;
        }

        
        if (last > newname + 1 && last[-1] == '/') {
            
            if (!ISWINDOWS || !(last > newname + 2 && last[-2] == ':')) {
                *--last = 0;
            }
        }
    }

    *last = 0;

    

    Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, newname, last - newname));

    return JIM_OK;
}

static int file_access(Jim_Interp *interp, Jim_Obj *filename, int mode)
................................................................................
}

static int file_cmd_executable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
#ifdef X_OK
    return file_access(interp, argv[0], X_OK);
#else
    
    Jim_SetResultBool(interp, 1);
    return JIM_OK;
#endif
}

static int file_cmd_exists(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................
    }

    while (argc--) {
        const char *path = Jim_String(argv[0]);

        if (unlink(path) == -1 && errno != ENOENT) {
            if (rmdir(path) == -1) {
                
                if (!force || Jim_EvalPrefix(interp, "file delete force", 1, argv) != JIM_OK) {
                    Jim_SetResultFormatted(interp, "couldn't delete file \"%s\": %s", path,
                        strerror(errno));
                    return JIM_ERR;
                }
            }
        }
................................................................................
#define MKDIR_DEFAULT(PATHNAME) mkdir(PATHNAME, 0755)
#endif

static int mkdir_all(char *path)
{
    int ok = 1;

    
    goto first;

    while (ok--) {
        
        {
            char *slash = strrchr(path, '/');

            if (slash && slash != path) {
                *slash = 0;
                if (mkdir_all(path) != 0) {
                    return -1;
................................................................................
            }
        }
      first:
        if (MKDIR_DEFAULT(path) == 0) {
            return 0;
        }
        if (errno == ENOENT) {
            
            continue;
        }
        
        if (errno == EEXIST) {
            struct stat sb;

            if (stat(path, &sb) == 0 && S_ISDIR(sb.st_mode)) {
                return 0;
            }
            
            errno = EEXIST;
        }
        
        break;
    }
    return -1;
}

static int file_cmd_mkdir(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................
        argv++;
    }
    return JIM_OK;
}

static int file_cmd_tempfile(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int fd = Jim_MakeTempFile(interp, (argc >= 1) ? Jim_String(argv[0]) : NULL);

    if (fd < 0) {
        return JIM_ERR;
    }
    close(fd);

    return JIM_OK;
................................................................................

    if (file_stat(interp, argv[0], &sb) != JIM_OK) {
        return JIM_ERR;
    }
    Jim_SetResultInt(interp, sb.st_atime);
    return JIM_OK;
}




















static int file_cmd_mtime(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    struct stat sb;

    if (argc == 2) {
#ifdef HAVE_UTIMES
        jim_wide newtime;
        struct timeval times[2];

        if (Jim_GetWide(interp, argv[1], &newtime) != JIM_OK) {
            return JIM_ERR;
        }

        times[1].tv_sec = times[0].tv_sec = newtime;
        times[1].tv_usec = times[0].tv_usec = 0;

        if (utimes(Jim_String(argv[0]), times) != 0) {
            Jim_SetResultFormatted(interp, "can't set time on \"%#s\": %s", argv[0], strerror(errno));
            return JIM_ERR;
        }
#else
        Jim_SetResultString(interp, "Not implemented", -1);
        return JIM_ERR;
#endif
    }
    if (file_stat(interp, argv[0], &sb) != JIM_OK) {
        return JIM_ERR;
    }
    Jim_SetResultInt(interp, sb.st_mtime);
    return JIM_OK;
}





















static int file_cmd_copy(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    return Jim_EvalPrefix(interp, "file copy", argc, argv);
}

static int file_cmd_size(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
................................................................................

static const jim_subcmd_type file_command_table[] = {
    {   "atime",
        "name",
        file_cmd_atime,
        1,
        1,
        
    },
    {   "mtime",
        "name ?time?",
        file_cmd_mtime,
        1,
        2,
        
    },









    {   "copy",
        "?-force? source dest",
        file_cmd_copy,
        2,
        3,
        
    },
    {   "dirname",
        "name",
        file_cmd_dirname,
        1,
        1,
        
    },
    {   "rootname",
        "name",
        file_cmd_rootname,
        1,
        1,
        
    },
    {   "extension",
        "name",
        file_cmd_extension,
        1,
        1,
        
    },
    {   "tail",
        "name",
        file_cmd_tail,
        1,
        1,
        
    },
    {   "normalize",
        "name",
        file_cmd_normalize,
        1,
        1,
        
    },
    {   "join",
        "name ?name ...?",
        file_cmd_join,
        1,
        -1,
        
    },
    {   "readable",
        "name",
        file_cmd_readable,
        1,
        1,
        
    },
    {   "writable",
        "name",
        file_cmd_writable,
        1,
        1,
        
    },
    {   "executable",
        "name",
        file_cmd_executable,
        1,
        1,
        
    },
    {   "exists",
        "name",
        file_cmd_exists,
        1,
        1,
        
    },
    {   "delete",
        "?-force|--? name ...",
        file_cmd_delete,
        1,
        -1,
        
    },
    {   "mkdir",
        "dir ...",
        file_cmd_mkdir,
        1,
        -1,
        
    },
    {   "tempfile",
        "?template?",
        file_cmd_tempfile,
        0,
        1,
        
    },
    {   "rename",
        "?-force? source dest",
        file_cmd_rename,
        2,
        3,
        
    },
#if defined(HAVE_LINK) && defined(HAVE_SYMLINK)
    {   "link",
        "?-symbolic|-hard? newname target",
        file_cmd_link,
        2,
        3,
        
    },
#endif
#if defined(HAVE_READLINK)
    {   "readlink",
        "name",
        file_cmd_readlink,
        1,
        1,
        
    },
#endif
    {   "size",
        "name",
        file_cmd_size,
        1,
        1,
        
    },
    {   "stat",
        "name ?var?",
        file_cmd_stat,
        1,
        2,
        
    },
    {   "lstat",
        "name ?var?",
        file_cmd_lstat,
        1,
        2,
        
    },
    {   "type",
        "name",
        file_cmd_type,
        1,
        1,
        
    },
#ifdef HAVE_GETEUID
    {   "owned",
        "name",
        file_cmd_owned,
        1,
        1,
        
    },
#endif
    {   "isdirectory",
        "name",
        file_cmd_isdirectory,
        1,
        1,
        
    },
    {   "isfile",
        "name",
        file_cmd_isfile,
        1,
        1,
        
    },
    {
        NULL
    }
};

static int Jim_CdCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
................................................................................

    if (getcwd(cwd, MAXPATHLEN) == NULL) {
        Jim_SetResultString(interp, "Failed to get pwd", -1);
        Jim_Free(cwd);
        return JIM_ERR;
    }
    else if (ISWINDOWS) {
        
        char *p = cwd;
        while ((p = strchr(p, '\\')) != NULL) {
            *p++ = '/';
        }
    }

    Jim_SetResultString(interp, cwd, -1);
................................................................................

    Jim_CreateCommand(interp, "file", Jim_SubCmdProc, (void *)file_command_table, NULL);
    Jim_CreateCommand(interp, "pwd", Jim_PwdCmd, NULL, NULL);
    Jim_CreateCommand(interp, "cd", Jim_CdCmd, NULL, NULL);
    return JIM_OK;
}




#include <string.h>
#include <ctype.h>


#if (!defined(HAVE_VFORK) || !defined(HAVE_WAITPID)) && !defined(__MINGW32__)
static int Jim_ExecCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *cmdlineObj = Jim_NewEmptyStringObj(interp);
    int i, j;
    int rc;

    
    for (i = 1; i < argc; i++) {
        int len;
        const char *arg = Jim_GetString(argv[i], &len);

        if (i > 1) {
            Jim_AppendString(interp, cmdlineObj, " ", 1);
        }
        if (strpbrk(arg, "\\\" ") == NULL) {
            
            Jim_AppendString(interp, cmdlineObj, arg, len);
            continue;
        }

        Jim_AppendString(interp, cmdlineObj, "\"", 1);
        for (j = 0; j < len; j++) {
            if (arg[j] == '\\' || arg[j] == '"') {
................................................................................
    return JIM_OK;
}
#else


#include <errno.h>
#include <signal.h>

#if defined(__MINGW32__)
    
    #ifndef STRICT
    #define STRICT
    #endif
    #define WIN32_LEAN_AND_MEAN
    #include <windows.h>
    #include <fcntl.h>

    typedef HANDLE fdtype;
    typedef HANDLE pidtype;
    #define JIM_BAD_FD INVALID_HANDLE_VALUE
    #define JIM_BAD_PID INVALID_HANDLE_VALUE
    #define JimCloseFd CloseHandle

    #define WIFEXITED(STATUS) 1
    #define WEXITSTATUS(STATUS) (STATUS)
    #define WIFSIGNALED(STATUS) 0
    #define WTERMSIG(STATUS) 0
    #define WNOHANG 1

    static fdtype JimFileno(FILE *fh);
    static pidtype JimWaitPid(pidtype pid, int *status, int nohang);
    static fdtype JimDupFd(fdtype infd);
    static fdtype JimOpenForRead(const char *filename);
    static FILE *JimFdOpenForRead(fdtype fd);
    static int JimPipe(fdtype pipefd[2]);
    static pidtype JimStartWinProcess(Jim_Interp *interp, char **argv, char *env,
        fdtype inputId, fdtype outputId, fdtype errorId);
    static int JimErrno(void);
#else
    #include <unistd.h>
    #include <fcntl.h>
    #include <sys/wait.h>
    #include <sys/stat.h>

    typedef int fdtype;
    typedef int pidtype;
    #define JimPipe pipe
    #define JimErrno() errno
    #define JIM_BAD_FD -1
    #define JIM_BAD_PID -1
    #define JimFileno fileno
    #define JimReadFd read
    #define JimCloseFd close
    #define JimWaitPid waitpid
    #define JimDupFd dup
    #define JimFdOpenForRead(FD) fdopen((FD), "r")
    #define JimOpenForRead(NAME) open((NAME), O_RDONLY, 0)


    #ifndef HAVE_EXECVPE
        #define execvpe(ARG0, ARGV, ENV) execvp(ARG0, ARGV)
    #endif
#endif

static const char *JimStrError(void);

static char **JimSaveEnv(char **env);
static void JimRestoreEnv(char **env);
static int JimCreatePipeline(Jim_Interp *interp, int argc, Jim_Obj *const *argv,
    pidtype **pidArrayPtr, fdtype *inPipePtr, fdtype *outPipePtr, fdtype *errFilePtr);

static void JimDetachPids(Jim_Interp *interp, int numPids, const pidtype *pidPtr);
static int JimCleanupChildren(Jim_Interp *interp, int numPids, pidtype *pidPtr, Jim_Obj *errStrObj);
static fdtype JimCreateTemp(Jim_Interp *interp, const char *contents, int len);
static fdtype JimOpenForWrite(const char *filename, int append);
static int JimRewindFd(fdtype fd);


static void Jim_SetResultErrno(Jim_Interp *interp, const char *msg)
{
    Jim_SetResultFormatted(interp, "%s: %s", msg, JimStrError());
}

static const char *JimStrError(void)
{
    return strerror(JimErrno());
}




static void Jim_RemoveTrailingNewline(Jim_Obj *objPtr)
{
    int len;
    const char *s = Jim_GetString(objPtr, &len);

    if (len > 0 && s[len - 1] == '\n') {
        objPtr->length--;
        objPtr->bytes[objPtr->length] = '\0';
    }
}

static int JimAppendStreamToString(Jim_Interp *interp, fdtype fd, Jim_Obj *strObj)
{
    char buf[256];
    FILE *fh = JimFdOpenForRead(fd);
    int ret = 0;

    if (fh == NULL) {
        return -1;
    }

    while (1) {
................................................................................
    int n;
    char **envptr;
    char *envdata;

    Jim_Obj *objPtr = Jim_GetGlobalVariableStr(interp, "env", JIM_NONE);

    if (!objPtr) {
        return Jim_GetEnviron();
    }


    
    num = Jim_ListLength(interp, objPtr);
    if (num % 2) {
        
        num--;
    }
    size = Jim_Length(objPtr) + 2;

    envptr = Jim_Alloc(sizeof(*envptr) * (num / 2 + 1) + size);
    envdata = (char *)&envptr[num / 2 + 1];

................................................................................
static void JimFreeEnv(char **env, char **original_environ)
{
    if (env != original_environ) {
        Jim_Free(env);
    }
}

#ifndef jim_ext_signal

const char *Jim_SignalId(int sig)
{
    static char buf[10];
    snprintf(buf, sizeof(buf), "%d", sig);
    return buf;
}

const char *Jim_SignalName(int sig)
{
    return Jim_SignalId(sig);
}
#endif

static int JimCheckWaitStatus(Jim_Interp *interp, pidtype pid, int waitStatus, Jim_Obj *errStrObj)
{
    Jim_Obj *errorCode;

    if (WIFEXITED(waitStatus) && WEXITSTATUS(waitStatus) == 0) {
        return JIM_OK;




    }
    errorCode = Jim_NewListObj(interp, NULL, 0);

    if (WIFEXITED(waitStatus)) {
        Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "CHILDSTATUS", -1));
        Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, (long)pid));
        Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, WEXITSTATUS(waitStatus)));
    }
    else {
        const char *type;
        const char *action;


        if (WIFSIGNALED(waitStatus)) {
            type = "CHILDKILLED";
            action = "killed";

        }
        else {
            type = "CHILDSUSP";
            action = "suspended";

        }

        Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, type, -1));

        if (errStrObj) {
            Jim_AppendStrings(interp, errStrObj, "child ", action, " by signal ", Jim_SignalId(WTERMSIG(waitStatus)), "\n", NULL);
        }

        Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, (long)pid));
        Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, Jim_SignalId(WTERMSIG(waitStatus)), -1));
        Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, Jim_SignalName(WTERMSIG(waitStatus)), -1));
    }








    Jim_SetGlobalVariableStr(interp, "errorCode", errorCode);

    return JIM_ERR;
}


struct WaitInfo
{
    pidtype pid;                
    int status;                 
    int flags;                  
};


struct WaitInfoTable {
    struct WaitInfo *info;      
    int size;                   
    int used;                   

};


#define WI_DETACHED 2

#define WAIT_TABLE_GROW_BY 4

static void JimFreeWaitInfoTable(struct Jim_Interp *interp, void *privData)
{
    struct WaitInfoTable *table = privData;


    Jim_Free(table->info);
    Jim_Free(table);

}

static struct WaitInfoTable *JimAllocWaitInfoTable(void)
{
    struct WaitInfoTable *table = Jim_Alloc(sizeof(*table));
    table->info = NULL;
    table->size = table->used = 0;


    return table;
}


















static int Jim_ExecCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    fdtype outputId;    
    fdtype errorId;     
    pidtype *pidPtr;
    int numPids, result;
    int child_siginfo = 1;
    Jim_Obj *childErrObj;
    Jim_Obj *errStrObj;


    if (argc > 1 && Jim_CompareStringImmediate(interp, argv[argc - 1], "&")) {
        Jim_Obj *listObj;
        int i;

        argc--;
        numPids = JimCreatePipeline(interp, argc - 1, argv + 1, &pidPtr, NULL, NULL, NULL);
        if (numPids < 0) {
            return JIM_ERR;
        }
        
        listObj = Jim_NewListObj(interp, NULL, 0);
        for (i = 0; i < numPids; i++) {
            Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, (long)pidPtr[i]));
        }
        Jim_SetResult(interp, listObj);
        JimDetachPids(interp, numPids, pidPtr);
        Jim_Free(pidPtr);
        return JIM_OK;
    }

    numPids =
        JimCreatePipeline(interp, argc - 1, argv + 1, &pidPtr, NULL, &outputId, &errorId);

................................................................................
        return JIM_ERR;
    }

    result = JIM_OK;

    errStrObj = Jim_NewStringObj(interp, "", 0);

    
    if (outputId != JIM_BAD_FD) {
        if (JimAppendStreamToString(interp, outputId, errStrObj) < 0) {
            result = JIM_ERR;
            Jim_SetResultErrno(interp, "error reading from output pipe");
        }
    }

    
    childErrObj = Jim_NewStringObj(interp, "", 0);
    Jim_IncrRefCount(childErrObj);

    if (JimCleanupChildren(interp, numPids, pidPtr, childErrObj) != JIM_OK) {
        result = JIM_ERR;
    }

    if (errorId != JIM_BAD_FD) {
        int ret;
        JimRewindFd(errorId);
        ret = JimAppendStreamToString(interp, errorId, errStrObj);
        if (ret < 0) {
            Jim_SetResultErrno(interp, "error reading from error pipe");
            result = JIM_ERR;
        }
        else if (ret > 0) {
            
            child_siginfo = 0;
        }
    }

    if (child_siginfo) {
        
        Jim_AppendObj(interp, errStrObj, childErrObj);
    }
    Jim_DecrRefCount(interp, childErrObj);

    
    Jim_RemoveTrailingNewline(errStrObj);

    
    Jim_SetResult(interp, errStrObj);

    return result;
}













































static void JimReapDetachedPids(struct WaitInfoTable *table)
{
    struct WaitInfo *waitPtr;
    int count;
    int dest;

................................................................................
    }

    waitPtr = table->info;
    dest = 0;
    for (count = table->used; count > 0; waitPtr++, count--) {
        if (waitPtr->flags & WI_DETACHED) {
            int status;
            pidtype pid = JimWaitPid(waitPtr->pid, &status, WNOHANG);
            if (pid == waitPtr->pid) {
                
                table->used--;
                continue;
            }
        }
        if (waitPtr != &table->info[dest]) {
            table->info[dest] = *waitPtr;
        }
        dest++;
    }
}

static pidtype JimWaitForProcess(struct WaitInfoTable *table, pidtype pid, int *statusPtr)
{

    int i;

    

    for (i = 0; i < table->used; i++) {
        if (pid == table->info[i].pid) {

            
            JimWaitPid(pid, statusPtr, 0);

            

            if (i != table->used - 1) {
                table->info[i] = table->info[table->used - 1];
            }
            table->used--;
            return pid;
        }
    }






    

    return JIM_BAD_PID;
}

static void JimDetachPids(Jim_Interp *interp, int numPids, const pidtype *pidPtr)
{
    int j;
    struct WaitInfoTable *table = Jim_CmdPrivData(interp);

    for (j = 0; j < numPids; j++) {
        
        int i;
        for (i = 0; i < table->used; i++) {
            if (pidPtr[j] == table->info[i].pid) {
                table->info[i].flags |= WI_DETACHED;
                break;
            }

        }


    }
}


static FILE *JimGetAioFilehandle(Jim_Interp *interp, const char *name)
{

    FILE *fh;
    Jim_Obj *fhObj;

    fhObj = Jim_NewStringObj(interp, name, -1);
    Jim_IncrRefCount(fhObj);
    fh = Jim_AioFilehandle(interp, fhObj);
    Jim_DecrRefCount(interp, fhObj);


    return fh;
}

static int
JimCreatePipeline(Jim_Interp *interp, int argc, Jim_Obj *const *argv, pidtype **pidArrayPtr,
    fdtype *inPipePtr, fdtype *outPipePtr, fdtype *errFilePtr)

{
    pidtype *pidPtr = NULL;         /* Points to malloc-ed array holding all
                                 * the pids of child processes. */
    int numPids = 0;            /* Actual number of processes that exist
                                 * at *pidPtr right now. */
    int cmdCount;               /* Count of number of distinct commands
                                 * found in argc/argv. */
    const char *input = NULL;   /* Describes input for pipeline, depending
                                 * on "inputFile".  NULL means take input
                                 * from stdin/pipe. */
    int input_len = 0;          

#define FILE_NAME   0           
#define FILE_APPEND 1           
#define FILE_HANDLE 2           
#define FILE_TEXT   3           

    int inputFile = FILE_NAME;  /* 1 means input is name of input file.
                                 * 2 means input is filehandle name.
                                 * 0 means input holds actual
                                 * text to be input to command. */

    int outputFile = FILE_NAME; /* 0 means output is the name of output file.
................................................................................
                                 * 2 means error is filehandle name.
                                 * All this is ignored if error is NULL
                                 */
    const char *output = NULL;  /* Holds name of output file to pipe to,
                                 * or NULL if output goes to stdout/pipe. */
    const char *error = NULL;   /* Holds name of stderr file to pipe to,
                                 * or NULL if stderr goes to stderr/pipe. */
    fdtype inputId = JIM_BAD_FD;
    fdtype outputId = JIM_BAD_FD;
    fdtype errorId = JIM_BAD_FD;
    fdtype lastOutputId = JIM_BAD_FD;
    fdtype pipeIds[2];           
    int firstArg, lastArg;      /* Indexes of first and last arguments in
                                 * current command. */
    int lastBar;
    int i;
    pidtype pid;
    char **save_environ;



    struct WaitInfoTable *table = Jim_CmdPrivData(interp);

    
    char **arg_array = Jim_Alloc(sizeof(*arg_array) * (argc + 1));
    int arg_count = 0;

    JimReapDetachedPids(table);

    if (inPipePtr != NULL) {
        *inPipePtr = JIM_BAD_FD;
    }
    if (outPipePtr != NULL) {
        *outPipePtr = JIM_BAD_FD;
    }
    if (errFilePtr != NULL) {
        *errFilePtr = JIM_BAD_FD;
    }
    pipeIds[0] = pipeIds[1] = JIM_BAD_FD;

    cmdCount = 1;
    lastBar = -1;
    for (i = 0; i < argc; i++) {
        const char *arg = Jim_String(argv[i]);

        if (arg[0] == '<') {
................................................................................

            output = arg + 1;
            if (*output == '>') {
                outputFile = FILE_APPEND;
                output++;
            }
            if (*output == '&') {
                
                output++;
                dup_error = 1;
            }
            if (*output == '@') {
                outputFile = FILE_HANDLE;
                output++;
            }
................................................................................
                if (i == lastBar + 1 || i == argc - 1) {
                    Jim_SetResultString(interp, "illegal use of | or |& in command", -1);
                    goto badargs;
                }
                lastBar = i;
                cmdCount++;
            }
            
            arg_array[arg_count++] = (char *)arg;
            continue;
        }

        if (i >= argc) {
            Jim_SetResultFormatted(interp, "can't specify \"%s\" as last word in command", arg);
            goto badargs;
................................................................................
    if (arg_count == 0) {
        Jim_SetResultString(interp, "didn't specify command to execute", -1);
badargs:
        Jim_Free(arg_array);
        return -1;
    }

    
    save_environ = JimSaveEnv(JimBuildEnv(interp));

    if (input != NULL) {
        if (inputFile == FILE_TEXT) {
            inputId = JimCreateTemp(interp, input, input_len);
            if (inputId == JIM_BAD_FD) {
                goto error;
            }




        }
        else if (inputFile == FILE_HANDLE) {

            

            FILE *fh = JimGetAioFilehandle(interp, input);

            if (fh == NULL) {

                goto error;
            }
            inputId = JimDupFd(JimFileno(fh));
        }
        else {
            inputId = JimOpenForRead(input);
            if (inputId == JIM_BAD_FD) {
                Jim_SetResultFormatted(interp, "couldn't read file \"%s\": %s", input, JimStrError());
                goto error;
            }
        }
    }
    else if (inPipePtr != NULL) {
        if (JimPipe(pipeIds) != 0) {
            Jim_SetResultErrno(interp, "couldn't create input pipe for command");
            goto error;
        }
        inputId = pipeIds[0];
        *inPipePtr = pipeIds[1];
        pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
    }

    if (output != NULL) {
        if (outputFile == FILE_HANDLE) {
            FILE *fh = JimGetAioFilehandle(interp, output);
            if (fh == NULL) {
                goto error;
            }
            fflush(fh);
            lastOutputId = JimDupFd(JimFileno(fh));
        }
        else {
            lastOutputId = JimOpenForWrite(output, outputFile == FILE_APPEND);
            if (lastOutputId == JIM_BAD_FD) {
                Jim_SetResultFormatted(interp, "couldn't write file \"%s\": %s", output, JimStrError());
                goto error;
            }
        }
    }
    else if (outPipePtr != NULL) {
        if (JimPipe(pipeIds) != 0) {
            Jim_SetResultErrno(interp, "couldn't create output pipe");
            goto error;
        }
        lastOutputId = pipeIds[1];
        *outPipePtr = pipeIds[0];
        pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
    }
    
    if (error != NULL) {
        if (errorFile == FILE_HANDLE) {
            if (strcmp(error, "1") == 0) {
                
                if (lastOutputId != JIM_BAD_FD) {
                    errorId = JimDupFd(lastOutputId);
                }
                else {
                    
                    error = "stdout";
                }
            }
            if (errorId == JIM_BAD_FD) {
                FILE *fh = JimGetAioFilehandle(interp, error);
                if (fh == NULL) {
                    goto error;
                }
                fflush(fh);
                errorId = JimDupFd(JimFileno(fh));
            }
        }
        else {
            errorId = JimOpenForWrite(error, errorFile == FILE_APPEND);
            if (errorId == JIM_BAD_FD) {
                Jim_SetResultFormatted(interp, "couldn't write file \"%s\": %s", error, JimStrError());
                goto error;
            }
        }
    }
    else if (errFilePtr != NULL) {
        errorId = JimCreateTemp(interp, NULL, 0);
        if (errorId == JIM_BAD_FD) {
            goto error;
        }
        *errFilePtr = JimDupFd(errorId);
    }


    pidPtr = Jim_Alloc(cmdCount * sizeof(*pidPtr));
    for (i = 0; i < numPids; i++) {
        pidPtr[i] = JIM_BAD_PID;
    }
    for (firstArg = 0; firstArg < arg_count; numPids++, firstArg = lastArg + 1) {
        int pipe_dup_err = 0;
        fdtype origErrorId = errorId;

        for (lastArg = firstArg; lastArg < arg_count; lastArg++) {
            if (arg_array[lastArg][0] == '|') {


                if (arg_array[lastArg][1] == '&') {
                    pipe_dup_err = 1;
                }
                break;
            }
        }
        






        arg_array[lastArg] = NULL;
        if (lastArg == arg_count) {
            outputId = lastOutputId;

        }
        else {
            if (JimPipe(pipeIds) != 0) {
                Jim_SetResultErrno(interp, "couldn't create pipe");
                goto error;
            }
            outputId = pipeIds[1];
        }

        
        if (pipe_dup_err) {
            errorId = outputId;
        }

        

#ifdef __MINGW32__
        pid = JimStartWinProcess(interp, &arg_array[firstArg], save_environ ? save_environ[0] : NULL, inputId, outputId, errorId);
        if (pid == JIM_BAD_PID) {
            Jim_SetResultFormatted(interp, "couldn't exec \"%s\"", arg_array[firstArg]);
            goto error;
        }
#else



        pid = vfork();
        if (pid < 0) {
            Jim_SetResultErrno(interp, "couldn't fork child process");
            goto error;
        }
        if (pid == 0) {
            

            if (inputId != -1) dup2(inputId, 0);



            if (outputId != -1) dup2(outputId, 1);





            if (errorId != -1) dup2(errorId, 2);



            for (i = 3; (i <= outputId) || (i <= inputId) || (i <= errorId); i++) {








                close(i);
            }



            

            (void)signal(SIGPIPE, SIG_DFL);

            execvpe(arg_array[firstArg], &arg_array[firstArg], Jim_GetEnviron());




            
            fprintf(stderr, "couldn't exec \"%s\"\n", arg_array[firstArg]);








            _exit(127);
        }
#endif

        

        if (table->used == table->size) {
            table->size += WAIT_TABLE_GROW_BY;
            table->info = Jim_Realloc(table->info, table->size * sizeof(*table->info));
        }

        table->info[table->used].pid = pid;
        table->info[table->used].flags = 0;
        table->used++;

        pidPtr[numPids] = pid;

        
        errorId = origErrorId;


        if (inputId != JIM_BAD_FD) {
            JimCloseFd(inputId);
        }
        if (outputId != JIM_BAD_FD) {
            JimCloseFd(outputId);
        }
        inputId = pipeIds[0];
        pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
    }
    *pidArrayPtr = pidPtr;


  cleanup:
    if (inputId != JIM_BAD_FD) {
        JimCloseFd(inputId);
    }
    if (lastOutputId != JIM_BAD_FD) {
        JimCloseFd(lastOutputId);
    }
    if (errorId != JIM_BAD_FD) {
        JimCloseFd(errorId);
    }
    Jim_Free(arg_array);

    JimRestoreEnv(save_environ);

    return numPids;


  error:
    if ((inPipePtr != NULL) && (*inPipePtr != JIM_BAD_FD)) {
        JimCloseFd(*inPipePtr);
        *inPipePtr = JIM_BAD_FD;
    }
    if ((outPipePtr != NULL) && (*outPipePtr != JIM_BAD_FD)) {
        JimCloseFd(*outPipePtr);
        *outPipePtr = JIM_BAD_FD;
    }
    if ((errFilePtr != NULL) && (*errFilePtr != JIM_BAD_FD)) {
        JimCloseFd(*errFilePtr);
        *errFilePtr = JIM_BAD_FD;
    }
    if (pipeIds[0] != JIM_BAD_FD) {
        JimCloseFd(pipeIds[0]);
    }
    if (pipeIds[1] != JIM_BAD_FD) {
        JimCloseFd(pipeIds[1]);
    }
    if (pidPtr != NULL) {
        for (i = 0; i < numPids; i++) {
            if (pidPtr[i] != JIM_BAD_PID) {
                JimDetachPids(interp, 1, &pidPtr[i]);
            }
        }
        Jim_Free(pidPtr);
    }
    numPids = -1;
    goto cleanup;
}
................................................................................

static int JimCleanupChildren(Jim_Interp *interp, int numPids, pidtype *pidPtr, Jim_Obj *errStrObj)
{
    struct WaitInfoTable *table = Jim_CmdPrivData(interp);
    int result = JIM_OK;
    int i;

    
    for (i = 0; i < numPids; i++) {
        int waitStatus = 0;
        if (JimWaitForProcess(table, pidPtr[i], &waitStatus) != JIM_BAD_PID) {
            if (JimCheckWaitStatus(interp, pidPtr[i], waitStatus, errStrObj) != JIM_OK) {
                result = JIM_ERR;
            }
        }
................................................................................
    Jim_Free(pidPtr);

    return result;
}

int Jim_execInit(Jim_Interp *interp)
{

    if (Jim_PackageProvide(interp, "exec", "1.0", JIM_ERRMSG))
        return JIM_ERR;

#ifdef SIGPIPE
    (void)signal(SIGPIPE, SIG_IGN);
#endif


    Jim_CreateCommand(interp, "exec", Jim_ExecCmd, JimAllocWaitInfoTable(), JimFreeWaitInfoTable);




    return JIM_OK;
}

#if defined(__MINGW32__)


static SECURITY_ATTRIBUTES *JimStdSecAttrs(void)
{
    static SECURITY_ATTRIBUTES secAtts;

    secAtts.nLength = sizeof(SECURITY_ATTRIBUTES);
    secAtts.lpSecurityDescriptor = NULL;
    secAtts.bInheritHandle = TRUE;
    return &secAtts;
}

static int JimErrno(void)
{
    switch (GetLastError()) {
    case ERROR_FILE_NOT_FOUND: return ENOENT;
    case ERROR_PATH_NOT_FOUND: return ENOENT;
    case ERROR_TOO_MANY_OPEN_FILES: return EMFILE;
    case ERROR_ACCESS_DENIED: return EACCES;
    case ERROR_INVALID_HANDLE: return EBADF;
    case ERROR_BAD_ENVIRONMENT: return E2BIG;
    case ERROR_BAD_FORMAT: return ENOEXEC;
    case ERROR_INVALID_ACCESS: return EACCES;
    case ERROR_INVALID_DRIVE: return ENOENT;
    case ERROR_CURRENT_DIRECTORY: return EACCES;
    case ERROR_NOT_SAME_DEVICE: return EXDEV;
    case ERROR_NO_MORE_FILES: return ENOENT;
    case ERROR_WRITE_PROTECT: return EROFS;
    case ERROR_BAD_UNIT: return ENXIO;
    case ERROR_NOT_READY: return EBUSY;
    case ERROR_BAD_COMMAND: return EIO;
    case ERROR_CRC: return EIO;
    case ERROR_BAD_LENGTH: return EIO;
    case ERROR_SEEK: return EIO;
    case ERROR_WRITE_FAULT: return EIO;
    case ERROR_READ_FAULT: return EIO;
    case ERROR_GEN_FAILURE: return EIO;
    case ERROR_SHARING_VIOLATION: return EACCES;
    case ERROR_LOCK_VIOLATION: return EACCES;
    case ERROR_SHARING_BUFFER_EXCEEDED: return ENFILE;
    case ERROR_HANDLE_DISK_FULL: return ENOSPC;
    case ERROR_NOT_SUPPORTED: return ENODEV;
    case ERROR_REM_NOT_LIST: return EBUSY;
    case ERROR_DUP_NAME: return EEXIST;
    case ERROR_BAD_NETPATH: return ENOENT;
    case ERROR_NETWORK_BUSY: return EBUSY;
    case ERROR_DEV_NOT_EXIST: return ENODEV;
    case ERROR_TOO_MANY_CMDS: return EAGAIN;
    case ERROR_ADAP_HDW_ERR: return EIO;
    case ERROR_BAD_NET_RESP: return EIO;
    case ERROR_UNEXP_NET_ERR: return EIO;
    case ERROR_NETNAME_DELETED: return ENOENT;
    case ERROR_NETWORK_ACCESS_DENIED: return EACCES;
    case ERROR_BAD_DEV_TYPE: return ENODEV;
    case ERROR_BAD_NET_NAME: return ENOENT;
    case ERROR_TOO_MANY_NAMES: return ENFILE;
    case ERROR_TOO_MANY_SESS: return EIO;
    case ERROR_SHARING_PAUSED: return EAGAIN;
    case ERROR_REDIR_PAUSED: return EAGAIN;
    case ERROR_FILE_EXISTS: return EEXIST;
    case ERROR_CANNOT_MAKE: return ENOSPC;
    case ERROR_OUT_OF_STRUCTURES: return ENFILE;
    case ERROR_ALREADY_ASSIGNED: return EEXIST;
    case ERROR_INVALID_PASSWORD: return EPERM;
    case ERROR_NET_WRITE_FAULT: return EIO;
    case ERROR_NO_PROC_SLOTS: return EAGAIN;
    case ERROR_DISK_CHANGE: return EXDEV;
    case ERROR_BROKEN_PIPE: return EPIPE;
    case ERROR_OPEN_FAILED: return ENOENT;
    case ERROR_DISK_FULL: return ENOSPC;
    case ERROR_NO_MORE_SEARCH_HANDLES: return EMFILE;
    case ERROR_INVALID_TARGET_HANDLE: return EBADF;
    case ERROR_INVALID_NAME: return ENOENT;
    case ERROR_PROC_NOT_FOUND: return ESRCH;
    case ERROR_WAIT_NO_CHILDREN: return ECHILD;
    case ERROR_CHILD_NOT_COMPLETE: return ECHILD;
    case ERROR_DIRECT_ACCESS_HANDLE: return EBADF;
    case ERROR_SEEK_ON_DEVICE: return ESPIPE;
    case ERROR_BUSY_DRIVE: return EAGAIN;
    case ERROR_DIR_NOT_EMPTY: return EEXIST;
    case ERROR_NOT_LOCKED: return EACCES;
    case ERROR_BAD_PATHNAME: return ENOENT;
    case ERROR_LOCK_FAILED: return EACCES;
    case ERROR_ALREADY_EXISTS: return EEXIST;
    case ERROR_FILENAME_EXCED_RANGE: return ENAMETOOLONG;
    case ERROR_BAD_PIPE: return EPIPE;
    case ERROR_PIPE_BUSY: return EAGAIN;
    case ERROR_PIPE_NOT_CONNECTED: return EPIPE;
    case ERROR_DIRECTORY: return ENOTDIR;
    }
    return EINVAL;
}

static int JimPipe(fdtype pipefd[2])
{
    if (CreatePipe(&pipefd[0], &pipefd[1], NULL, 0)) {
        return 0;
    }
    return -1;
}

static fdtype JimDupFd(fdtype infd)
{
    fdtype dupfd;
    pidtype pid = GetCurrentProcess();

    if (DuplicateHandle(pid, infd, pid, &dupfd, 0, TRUE, DUPLICATE_SAME_ACCESS)) {
        return dupfd;
    }
    return JIM_BAD_FD;
}

static int JimRewindFd(fdtype fd)
{
    return SetFilePointer(fd, 0, NULL, FILE_BEGIN) == INVALID_SET_FILE_POINTER ? -1 : 0;
}

#if 0
static int JimReadFd(fdtype fd, char *buffer, size_t len)
{
    DWORD num;

    if (ReadFile(fd, buffer, len, &num, NULL)) {
        return num;
    }
    if (GetLastError() == ERROR_HANDLE_EOF || GetLastError() == ERROR_BROKEN_PIPE) {
        return 0;
    }
    return -1;
}
#endif

static FILE *JimFdOpenForRead(fdtype fd)
{
    return _fdopen(_open_osfhandle((int)fd, _O_RDONLY | _O_TEXT), "r");
}

static fdtype JimFileno(FILE *fh)
{
    return (fdtype)_get_osfhandle(_fileno(fh));
}

static fdtype JimOpenForRead(const char *filename)
{
    return CreateFile(filename, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
        JimStdSecAttrs(), OPEN_EXISTING, 0, NULL);
}

static fdtype JimOpenForWrite(const char *filename, int append)
{
    return CreateFile(filename, append ? FILE_APPEND_DATA : GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
        JimStdSecAttrs(), append ? OPEN_ALWAYS : CREATE_ALWAYS, 0, (HANDLE) NULL);
}

static FILE *JimFdOpenForWrite(fdtype fd)
{
    return _fdopen(_open_osfhandle((int)fd, _O_TEXT), "w");
}

static pidtype JimWaitPid(pidtype pid, int *status, int nohang)
{
    DWORD ret = WaitForSingleObject(pid, nohang ? 0 : INFINITE);
    if (ret == WAIT_TIMEOUT || ret == WAIT_FAILED) {
        
        return JIM_BAD_PID;
    }
    GetExitCodeProcess(pid, &ret);
    *status = ret;
    CloseHandle(pid);
    return pid;
}

static HANDLE JimCreateTemp(Jim_Interp *interp, const char *contents, int len)
{
    char name[MAX_PATH];
    HANDLE handle;

    if (!GetTempPath(MAX_PATH, name) || !GetTempFileName(name, "JIM", 0, name)) {
        return JIM_BAD_FD;
    }

    handle = CreateFile(name, GENERIC_READ | GENERIC_WRITE, 0, JimStdSecAttrs(),
            CREATE_ALWAYS, FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE,
            NULL);

    if (handle == INVALID_HANDLE_VALUE) {
        goto error;
    }

    if (contents != NULL) {
        
        FILE *fh = JimFdOpenForWrite(JimDupFd(handle));
        if (fh == NULL) {
            goto error;
        }

        if (fwrite(contents, len, 1, fh) != 1) {
            fclose(fh);
            goto error;
        }
        fseek(fh, 0, SEEK_SET);
        fclose(fh);
    }
    return handle;

  error:
    Jim_SetResultErrno(interp, "failed to create temp file");
    CloseHandle(handle);
    DeleteFile(name);
    return JIM_BAD_FD;
}

static int
JimWinFindExecutable(const char *originalName, char fullPath[MAX_PATH])
{
    int i;
    static char extensions[][5] = {".exe", "", ".bat"};

    for (i = 0; i < (int) (sizeof(extensions) / sizeof(extensions[0])); i++) {
................................................................................
    return env;
}

static void JimRestoreEnv(char **env)
{
    JimFreeEnv(env, Jim_GetEnviron());
}






static Jim_Obj *
JimWinBuildCommandLine(Jim_Interp *interp, char **argv)
{
    char *start, *special;
    int quote, i;

................................................................................
            Jim_AppendString(interp, strObj, "\"", 1);
        }
    }
    return strObj;
}

static pidtype
JimStartWinProcess(Jim_Interp *interp, char **argv, char *env, fdtype inputId, fdtype outputId, fdtype errorId)
{
    STARTUPINFO startInfo;
    PROCESS_INFORMATION procInfo;
    HANDLE hProcess, h;
    char execPath[MAX_PATH];
    pidtype pid = JIM_BAD_PID;
    Jim_Obj *cmdLineObj;


    if (JimWinFindExecutable(argv[0], execPath) < 0) {
        return JIM_BAD_PID;
    }
    argv[0] = execPath;

    hProcess = GetCurrentProcess();
................................................................................
    ZeroMemory(&startInfo, sizeof(startInfo));
    startInfo.cb = sizeof(startInfo);
    startInfo.dwFlags   = STARTF_USESTDHANDLES;
    startInfo.hStdInput = INVALID_HANDLE_VALUE;
    startInfo.hStdOutput= INVALID_HANDLE_VALUE;
    startInfo.hStdError = INVALID_HANDLE_VALUE;

    if (inputId == JIM_BAD_FD) {
        if (CreatePipe(&startInfo.hStdInput, &h, JimStdSecAttrs(), 0) != FALSE) {
            CloseHandle(h);
        }
    } else {
        DuplicateHandle(hProcess, inputId, hProcess, &startInfo.hStdInput,

                0, TRUE, DUPLICATE_SAME_ACCESS);


    }






    if (startInfo.hStdInput == JIM_BAD_FD) {
        goto end;
    }

    if (outputId == JIM_BAD_FD) {

        startInfo.hStdOutput = CreateFile("NUL:", GENERIC_WRITE, 0,
                JimStdSecAttrs(), OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    } else {

        DuplicateHandle(hProcess, outputId, hProcess, &startInfo.hStdOutput,
                0, TRUE, DUPLICATE_SAME_ACCESS);
    }
    if (startInfo.hStdOutput == JIM_BAD_FD) {
        goto end;
    }

    if (errorId == JIM_BAD_FD) {

        startInfo.hStdError = CreateFile("NUL:", GENERIC_WRITE, 0,
                JimStdSecAttrs(), OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);

    } else {
        DuplicateHandle(hProcess, errorId, hProcess, &startInfo.hStdError,
                0, TRUE, DUPLICATE_SAME_ACCESS);
    }

    if (startInfo.hStdError == JIM_BAD_FD) {
        goto end;
    }

    if (!CreateProcess(NULL, (char *)Jim_String(cmdLineObj), NULL, NULL, TRUE,
            0, env, NULL, &startInfo, &procInfo)) {
        goto end;
    }


    WaitForInputIdle(procInfo.hProcess, 5000);
    CloseHandle(procInfo.hThread);

    pid = procInfo.hProcess;

    end:
    Jim_FreeNewObj(interp, cmdLineObj);
    if (startInfo.hStdInput != JIM_BAD_FD) {
        CloseHandle(startInfo.hStdInput);
    }
    if (startInfo.hStdOutput != JIM_BAD_FD) {
        CloseHandle(startInfo.hStdOutput);
    }
    if (startInfo.hStdError != JIM_BAD_FD) {
        CloseHandle(startInfo.hStdError);
    }
    return pid;
}

#else

static int JimOpenForWrite(const char *filename, int append)

{
    return open(filename, O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC), 0666);
}

static int JimRewindFd(int fd)
{
    return lseek(fd, 0L, SEEK_SET);
}

static int JimCreateTemp(Jim_Interp *interp, const char *contents, int len)
{
    int fd = Jim_MakeTempFile(interp, NULL);

    if (fd != JIM_BAD_FD) {
        unlink(Jim_String(Jim_GetResult(interp)));
        if (contents) {
            if (write(fd, contents, len) != len) {
                Jim_SetResultErrno(interp, "couldn't write temp file");
                close(fd);
                return -1;
            }
            lseek(fd, 0L, SEEK_SET);
        }
    }
    return fd;
}

static char **JimSaveEnv(char **env)
{
    char **saveenv = Jim_GetEnviron();
    Jim_SetEnviron(env);
    return saveenv;
................................................................................
    JimFreeEnv(Jim_GetEnviron(), env);
    Jim_SetEnviron(env);
}
#endif
#endif




#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE 500
#endif







#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <time.h>


#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif































static int clock_cmd_format(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    
    char buf[100];
    time_t t;
    long seconds;

    const char *format = "%a %b %d %H:%M:%S %Z %Y";


    if (argc == 2 || (argc == 3 && !Jim_CompareStringImmediate(interp, argv[1], "-format"))) {

        return -1;
    }

    if (argc == 3) {
        format = Jim_String(argv[2]);

    }

    if (Jim_GetLong(interp, argv[0], &seconds) != JIM_OK) {

        return JIM_ERR;
    }

    t = seconds;


    if (strftime(buf, sizeof(buf), format, localtime(&t)) == 0) {
        Jim_SetResultString(interp, "format string too long", -1);
        return JIM_ERR;
    }

    Jim_SetResultString(interp, buf, -1);

    return JIM_OK;
}

#ifdef HAVE_STRPTIME














static int clock_cmd_scan(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    char *pt;
    struct tm tm;
    time_t now = time(0);

    if (!Jim_CompareStringImmediate(interp, argv[1], "-format")) {


        return -1;
    }



    




    localtime_r(&now, &tm);

    pt = strptime(Jim_String(argv[0]), Jim_String(argv[2]), &tm);
    if (pt == 0 || *pt != 0) {
        Jim_SetResultString(interp, "Failed to parse time according to format", -1);
        return JIM_ERR;
    }

    
    Jim_SetResultInt(interp, mktime(&tm));

    return JIM_OK;
}
#endif

static int clock_cmd_seconds(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................

    Jim_SetResultInt(interp, (jim_wide) tv.tv_sec * 1000 + tv.tv_usec / 1000);

    return JIM_OK;
}

static const jim_subcmd_type clock_command_table[] = {
    {   "seconds",
        NULL,
        clock_cmd_seconds,
        0,
        0,
        
    },
    {   "clicks",
        NULL,
        clock_cmd_micros,
        0,
        0,
        







    },
    {   "microseconds",
        NULL,
        clock_cmd_micros,
        0,
        0,
        
    },
    {   "milliseconds",
        NULL,
        clock_cmd_millis,
        0,
        0,
        
    },
    {   "format",
        "seconds ?-format format?",
        clock_cmd_format,
        1,
        3,
        
    },
#ifdef HAVE_STRPTIME
    {   "scan",
        "str -format format",
        clock_cmd_scan,
        3,
        3,

        
    },
#endif







    { NULL }
};

int Jim_clockInit(Jim_Interp *interp)
{
    if (Jim_PackageProvide(interp, "clock", "1.0", JIM_ERRMSG))
        return JIM_ERR;
................................................................................
#include <string.h>
#include <stdio.h>
#include <errno.h>


static int array_cmd_exists(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    
    Jim_SetResultInt(interp, Jim_GetVariable(interp, argv[0], 0) != 0);

    return JIM_OK;
}

static int array_cmd_get(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
    Jim_Obj *patternObj;
................................................................................

    if (!objPtr) {
        return JIM_OK;
    }

    patternObj = (argc == 1) ? NULL : argv[1];

    
    if (patternObj == NULL || Jim_CompareStringImmediate(interp, patternObj, "*")) {
        if (Jim_IsList(objPtr) && Jim_ListLength(interp, objPtr) % 2 == 0) {
            
            Jim_SetResult(interp, objPtr);
            return JIM_OK;
        }
    }

    
    return Jim_DictValues(interp, objPtr, patternObj);
}

static int array_cmd_names(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);

    if (!objPtr) {
        return JIM_OK;
    }

    return Jim_DictKeys(interp, objPtr, argc == 1 ? NULL : argv[1]);
}

static int array_cmd_unset(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int i;
    int len;
    Jim_Obj *resultObj;
    Jim_Obj *objPtr;
    Jim_Obj **dictValuesObj;

    if (argc == 1 || Jim_CompareStringImmediate(interp, argv[1], "*")) {
        
        Jim_UnsetVariable(interp, argv[0], JIM_NONE);
        return JIM_OK;
    }

    objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);

    if (objPtr == NULL) {
        
        return JIM_OK;
    }

    if (Jim_DictPairs(interp, objPtr, &dictValuesObj, &len) != JIM_OK) {


        return JIM_ERR;
    }

    
    resultObj = Jim_NewDictObj(interp, NULL, 0);

    for (i = 0; i < len; i += 2) {
        if (!Jim_StringMatchObj(interp, argv[1], dictValuesObj[i], 0)) {
            Jim_DictAddElement(interp, resultObj, dictValuesObj[i], dictValuesObj[i + 1]);
        }
    }
................................................................................
}

static int array_cmd_size(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *objPtr;
    int len = 0;

    
    objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
    if (objPtr) {
        len = Jim_DictSize(interp, objPtr);
        if (len < 0) {


            return JIM_ERR;
        }
    }

    Jim_SetResultInt(interp, len);

    return JIM_OK;
}
................................................................................
    if (len % 2) {
        Jim_SetResultString(interp, "list must have an even number of elements", -1);
        return JIM_ERR;
    }

    dictObj = Jim_GetVariable(interp, argv[0], JIM_UNSHARED);
    if (!dictObj) {
        
        return Jim_SetVariable(interp, argv[0], listObj);
    }
    else if (Jim_DictSize(interp, dictObj) < 0) {
        return JIM_ERR;
    }

    if (Jim_IsShared(dictObj)) {
................................................................................

static const jim_subcmd_type array_command_table[] = {
        {       "exists",
                "arrayName",
                array_cmd_exists,
                1,
                1,
                
        },
        {       "get",
                "arrayName ?pattern?",
                array_cmd_get,
                1,
                2,
                
        },
        {       "names",
                "arrayName ?pattern?",
                array_cmd_names,
                1,
                2,
                
        },
        {       "set",
                "arrayName list",
                array_cmd_set,
                2,
                2,
                
        },
        {       "size",
                "arrayName",
                array_cmd_size,
                1,
                1,
                
        },
        {       "stat",
                "arrayName",
                array_cmd_stat,
                1,
                1,
                
        },
        {       "unset",
                "arrayName ?pattern?",
                array_cmd_unset,
                1,
                2,
                
        },
        {       NULL
        }
};

int Jim_arrayInit(Jim_Interp *interp)
{
................................................................................
Jim_execInit(interp);
Jim_clockInit(interp);
Jim_arrayInit(interp);
Jim_stdlibInit(interp);
Jim_tclcompatInit(interp);
return JIM_OK;
}
#define JIM_OPTIMIZATION        




#include <stdio.h>
#include <stdlib.h>

#include <string.h>
#include <stdarg.h>
#include <ctype.h>
................................................................................
#ifdef JIM_DEBUG_PANIC
static void JimPanicDump(int fail_condition, const char *fmt, ...);
#define JimPanic(X) JimPanicDump X
#else
#define JimPanic(X)
#endif








static char JimEmptyStringRep[] = "";

static void JimFreeCallFrame(Jim_Interp *interp, Jim_CallFrame *cf, int action);
static int ListSetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int listindex, Jim_Obj *newObjPtr,
    int flags);
static int JimDeleteLocalProcs(Jim_Interp *interp, Jim_Stack *localCommands);
................................................................................

    if (flags & JIM_CHARSET_SCAN) {
        if (*pattern == '^') {
            not++;
            pattern++;
        }

        
        if (*pattern == ']') {
            goto first;
        }
    }

    while (*pattern && *pattern != ']') {
        
        if (pattern[0] == '\\') {
first:
            pattern += utf8_tounicode_case(pattern, &pchar, nocase);
        }
        else {
            
            int start;
            int end;

            pattern += utf8_tounicode_case(pattern, &start, nocase);
            if (pattern[0] == '-' && pattern[1]) {
                
                pattern += utf8_tounicode(pattern, &pchar);
                pattern += utf8_tounicode_case(pattern, &end, nocase);

                
                if ((c >= start && c <= end) || (c >= end && c <= start)) {
                    match = 1;
                }
                continue;
            }
            pchar = start;
        }
................................................................................
        switch (pattern[0]) {
            case '*':
                while (pattern[1] == '*') {
                    pattern++;
                }
                pattern++;
                if (!pattern[0]) {
                    return 1;   
                }
                while (*string) {
                    
                    if (JimGlobMatch(pattern, string, nocase))
                        return 1;       
                    string += utf8_tounicode(string, &c);
                }
                return 0;       

            case '?':
                string += utf8_tounicode(string, &c);
                break;

            case '[': {
                    string += utf8_tounicode(string, &c);
                    pattern = JimCharsetMatch(pattern + 1, c, nocase ? JIM_NOCASE : 0);
                    if (!pattern) {
                        return 0;
                    }
                    if (!*pattern) {
                        
                        continue;
                    }
                    break;
                }
            case '\\':
                if (pattern[1]) {
                    pattern++;
                }
                
            default:
                string += utf8_tounicode_case(string, &c, nocase);
                utf8_tounicode_case(pattern, &pchar, nocase);
                if (pchar != c) {
                    return 0;
                }
                break;
................................................................................
            return JimSign(c1 - c2);
        }
        maxchars--;
    }
    if (!maxchars) {
        return 0;
    }
    
    if (*s1) {
        return 1;
    }
    if (*s2) {
        return -1;
    }
    return 0;
................................................................................
static int JimStringLast(const char *s1, int l1, const char *s2, int l2)
{
    const char *p;

    if (!l1 || !l2 || l1 > l2)
        return -1;

    
    for (p = s2 + l2 - 1; p != s2 - 1; p--) {
        if (*p == *s1 && memcmp(s1, p, l1) == 0) {
            return p - s2;
        }
    }
    return -1;
}
................................................................................
        if (str[i] == '+') {
            i++;
        }
        *sign = 1;
    }

    if (str[i] != '0') {
        
        return 0;
    }

    
    switch (str[i + 1]) {
        case 'x': case 'X': *base = 16; break;
        case 'o': case 'O': *base = 8; break;
        case 'b': case 'B': *base = 2; break;
        default: return 0;
    }
    i += 2;
    
    if (str[i] != '-' && str[i] != '+' && !isspace(UCHAR(str[i]))) {
        
        return i;
    }
    
    *base = 10;
    return 0;
}

static long jim_strtol(const char *str, char **endptr)
{
    int sign;
................................................................................
    if (base != 10) {
        long value = strtol(str + i, endptr, base);
        if (endptr == NULL || *endptr != str + i) {
            return value * sign;
        }
    }

    
    return strtol(str, endptr, 10);
}


static jim_wide jim_strtoull(const char *str, char **endptr)
{
#ifdef HAVE_LONG_LONG
................................................................................
    if (base != 10) {
        jim_wide value = strtoull(str + i, endptr, base);
        if (endptr == NULL || *endptr != str + i) {
            return value * sign;
        }
    }

    
    return strtoull(str, endptr, 10);
#else
    return (unsigned long)jim_strtol(str, endptr);
#endif
}

int Jim_StringToWide(const char *str, jim_wide * widePtr, int base)
................................................................................
    return JimCheckConversion(str, endptr);
}

int Jim_StringToDouble(const char *str, double *doublePtr)
{
    char *endptr;

    
    errno = 0;

    *doublePtr = strtod(str, &endptr);

    return JimCheckConversion(str, endptr);
}

static jim_wide JimPowWide(jim_wide b, jim_wide e)
{
    jim_wide i, res = 1;

    if ((b == 0 && e != 0) || (e < 0))







        return 0;
    for (i = 0; i < e; i++) {






        res *= b;



    }
    return res;
}

#ifdef JIM_DEBUG_PANIC
static void JimPanicDump(int condition, const char *fmt, ...)
{
................................................................................
}

char *Jim_StrDupLen(const char *s, int l)
{
    char *copy = Jim_Alloc(l + 1);

    memcpy(copy, s, l + 1);
    copy[l] = 0;                
    return copy;
}



static jim_wide JimClock(void)
{
................................................................................
        minimal = JIM_HT_INITIAL_SIZE;
    Jim_ExpandHashTable(ht, minimal);
}


void Jim_ExpandHashTable(Jim_HashTable *ht, unsigned int size)
{
    Jim_HashTable n;            
    unsigned int realsize = JimHashTableNextPower(size), i;

     if (size <= ht->used)
        return;

    Jim_InitHashTable(&n, ht->type, ht->privdata);
    n.size = realsize;
    n.sizemask = realsize - 1;
    n.table = Jim_Alloc(realsize * sizeof(Jim_HashEntry *));
    
    n.uniq = ht->uniq;

    
    memset(n.table, 0, realsize * sizeof(Jim_HashEntry *));

    n.used = ht->used;
    for (i = 0; ht->used > 0; i++) {
        Jim_HashEntry *he, *nextHe;

        if (ht->table[i] == NULL)
            continue;

        
        he = ht->table[i];
        while (he) {
            unsigned int h;

            nextHe = he->next;
            
            h = Jim_HashKey(ht, he->key) & n.sizemask;
            he->next = n.table[h];
            n.table[h] = he;
            ht->used--;
            
            he = nextHe;
        }
    }
    assert(ht->used == 0);
    Jim_Free(ht->table);

    
    *ht = n;
}


int Jim_AddHashEntry(Jim_HashTable *ht, const void *key, void *val)
{
    Jim_HashEntry *entry;

    entry = JimInsertHashEntry(ht, key, 0);
    if (entry == NULL)
        return JIM_ERR;

    
    Jim_SetHashKey(ht, entry, key);
    Jim_SetHashVal(ht, entry, val);
    return JIM_OK;
}


int Jim_ReplaceHashEntry(Jim_HashTable *ht, const void *key, void *val)
................................................................................
        else {
            Jim_FreeEntryVal(ht, entry);
            Jim_SetHashVal(ht, entry, val);
        }
        existed = 1;
    }
    else {
        
        Jim_SetHashKey(ht, entry, key);
        Jim_SetHashVal(ht, entry, val);
        existed = 0;
    }

    return existed;
}
................................................................................
        return JIM_ERR;
    h = Jim_HashKey(ht, key) & ht->sizemask;
    he = ht->table[h];

    prevHe = NULL;
    while (he) {
        if (Jim_CompareHashKeys(ht, key, he->key)) {
            
            if (prevHe)
                prevHe->next = he->next;
            else
                ht->table[h] = he->next;
            Jim_FreeEntryKey(ht, he);
            Jim_FreeEntryVal(ht, he);
            Jim_Free(he);
            ht->used--;
            return JIM_OK;
        }
        prevHe = he;
        he = he->next;
    }
    return JIM_ERR;             
}


int Jim_FreeHashTable(Jim_HashTable *ht)
{
    unsigned int i;

    
    for (i = 0; ht->used > 0; i++) {
        Jim_HashEntry *he, *nextHe;

        if ((he = ht->table[i]) == NULL)
            continue;
        while (he) {
            nextHe = he->next;
................................................................................
            Jim_FreeEntryKey(ht, he);
            Jim_FreeEntryVal(ht, he);
            Jim_Free(he);
            ht->used--;
            he = nextHe;
        }
    }
    
    Jim_Free(ht->table);
    
    JimResetHashTable(ht);
    return JIM_OK;              
}

Jim_HashEntry *Jim_FindHashEntry(Jim_HashTable *ht, const void *key)
{
    Jim_HashEntry *he;
    unsigned int h;

................................................................................
}

static Jim_HashEntry *JimInsertHashEntry(Jim_HashTable *ht, const void *key, int replace)
{
    unsigned int h;
    Jim_HashEntry *he;

    
    JimExpandHashTableIfNeeded(ht);

    
    h = Jim_HashKey(ht, key) & ht->sizemask;
    
    he = ht->table[h];
    while (he) {
        if (Jim_CompareHashKeys(ht, key, he->key))
            return replace ? he : NULL;
        he = he->next;
    }

    
    he = Jim_Alloc(sizeof(*he));
    he->next = ht->table[h];
    ht->table[h] = he;
    ht->used++;
    he->key = NULL;

    return he;
................................................................................

static void JimStringCopyHTKeyDestructor(void *privdata, void *key)
{
    Jim_Free(key);
}

static const Jim_HashTableType JimPackageHashTableType = {
    JimStringCopyHTHashFunction,     
    JimStringCopyHTDup,              
    NULL,                            
    JimStringCopyHTKeyCompare,       
    JimStringCopyHTKeyDestructor,    
    NULL                             
};

typedef struct AssocDataValue
{
    Jim_InterpDeleteProc *delProc;
    void *data;
} AssocDataValue;
................................................................................

    if (assocPtr->delProc != NULL)
        assocPtr->delProc((Jim_Interp *)privdata, assocPtr->data);
    Jim_Free(data);
}

static const Jim_HashTableType JimAssocDataHashTableType = {
    JimStringCopyHTHashFunction,    
    JimStringCopyHTDup,             
    NULL,                           
    JimStringCopyHTKeyCompare,      
    JimStringCopyHTKeyDestructor,   
    JimAssocDataHashTableValueDestructor        
};

void Jim_InitStack(Jim_Stack *stack)
{
    stack->len = 0;
    stack->maxlen = 0;
    stack->vector = NULL;
................................................................................

    for (i = 0; i < stack->len; i++)
        freeFunc(stack->vector[i]);
}



#define JIM_TT_NONE    0          
#define JIM_TT_STR     1          
#define JIM_TT_ESC     2          
#define JIM_TT_VAR     3          
#define JIM_TT_DICTSUGAR   4      
#define JIM_TT_CMD     5          

#define JIM_TT_SEP     6          
#define JIM_TT_EOL     7          
#define JIM_TT_EOF     8          

#define JIM_TT_LINE    9          
#define JIM_TT_WORD   10          


#define JIM_TT_SUBEXPR_START  11
#define JIM_TT_SUBEXPR_END    12
#define JIM_TT_SUBEXPR_COMMA  13
#define JIM_TT_EXPR_INT       14
#define JIM_TT_EXPR_DOUBLE    15


#define JIM_TT_EXPRSUGAR      16  


#define JIM_TT_EXPR_OP        20

#define TOKEN_IS_SEP(type) (type >= JIM_TT_SEP && type <= JIM_TT_EOF)





struct JimParseMissing {
    int ch;             
    int line;           
};

struct JimParserCtx
{
    const char *p;              
    int len;                    
    int linenr;                 
    const char *tstart;
    const char *tend;           
    int tline;                  
    int tt;                     
    int eof;                    
    int inquote;                
    int comment;                
    struct JimParseMissing missing;   
};

static int JimParseScript(struct JimParserCtx *pc);
static int JimParseSep(struct JimParserCtx *pc);
static int JimParseEol(struct JimParserCtx *pc);
static int JimParseCmd(struct JimParserCtx *pc);
static int JimParseQuote(struct JimParserCtx *pc);
................................................................................
    pc->comment = 1;
    pc->missing.ch = ' ';
    pc->missing.line = linenr;
}

static int JimParseScript(struct JimParserCtx *pc)
{
    while (1) {                 
        if (!pc->len) {
            pc->tstart = pc->p;
            pc->tend = pc->p - 1;
            pc->tline = pc->linenr;
            pc->tt = JIM_TT_EOL;
            pc->eof = 1;
            return JIM_OK;
................................................................................
                return JimParseStr(pc);
            case '[':
                pc->comment = 0;
                return JimParseCmd(pc);
            case '$':
                pc->comment = 0;
                if (JimParseVar(pc) == JIM_ERR) {
                    
                    pc->tstart = pc->tend = pc->p++;
                    pc->len--;
                    pc->tt = JIM_TT_ESC;
                }
                return JIM_OK;
            case '#':
                if (pc->comment) {
................................................................................
}


static void JimParseSubBrace(struct JimParserCtx *pc)
{
    int level = 1;

    
    pc->p++;
    pc->len--;
    while (pc->len) {
        switch (*pc->p) {
            case '\\':
                if (pc->len > 1) {
                    if (*++pc->p == '\n') {
................................................................................
}

static int JimParseSubQuote(struct JimParserCtx *pc)
{
    int tt = JIM_TT_STR;
    int line = pc->tline;

    
    pc->p++;
    pc->len--;
    while (pc->len) {
        switch (*pc->p) {
            case '\\':
                if (pc->len > 1) {
                    if (*++pc->p == '\n') {
................................................................................

static void JimParseSubCmd(struct JimParserCtx *pc)
{
    int level = 1;
    int startofword = 1;
    int line = pc->tline;

    
    pc->p++;
    pc->len--;
    while (pc->len) {
        switch (*pc->p) {
            case '\\':
                if (pc->len > 1) {
                    if (*++pc->p == '\n') {
................................................................................
    pc->tline = pc->linenr;
    pc->tt = JimParseSubQuote(pc);
    return JIM_OK;
}

static int JimParseVar(struct JimParserCtx *pc)
{
    
    pc->p++;
    pc->len--;

#ifdef EXPRSUGAR_BRACKET
    if (*pc->p == '[') {
        
        JimParseCmd(pc);
        pc->tt = JIM_TT_EXPRSUGAR;
        return JIM_OK;
    }
#endif

    pc->tstart = pc->p;
................................................................................
        if (pc->len) {
            pc->p++;
            pc->len--;
        }
    }
    else {
        while (1) {
            
            if (pc->p[0] == ':' && pc->p[1] == ':') {
                while (*pc->p == ':') {
                    pc->p++;
                    pc->len--;
                }
                continue;
            }
................................................................................
            if (isalnum(UCHAR(*pc->p)) || *pc->p == '_' || UCHAR(*pc->p) >= 0x80) {
                pc->p++;
                pc->len--;
                continue;
            }
            break;
        }
        
        if (*pc->p == '(') {
            int count = 1;
            const char *paren = NULL;

            pc->tt = JIM_TT_DICTSUGAR;

            while (count && pc->len) {
................................................................................
                }
            }
            if (count == 0) {
                pc->p++;
                pc->len--;
            }
            else if (paren) {
                
                paren++;
                pc->len += (pc->p - paren);
                pc->p = paren;
            }
#ifndef EXPRSUGAR_BRACKET
            if (*pc->tstart == '(') {
                pc->tt = JIM_TT_EXPRSUGAR;
................................................................................
    return JIM_OK;
}

static int JimParseStr(struct JimParserCtx *pc)
{
    if (pc->tt == JIM_TT_SEP || pc->tt == JIM_TT_EOL ||
        pc->tt == JIM_TT_NONE || pc->tt == JIM_TT_STR) {
        
        if (*pc->p == '{') {
            return JimParseBrace(pc);
        }
        if (*pc->p == '"') {
            pc->inquote = 1;
            pc->p++;
            pc->len--;
            
            pc->missing.line = pc->tline;
        }
    }
    pc->tstart = pc->p;
    pc->tline = pc->linenr;
    while (1) {
        if (pc->len == 0) {
................................................................................
                    if (*(pc->p + 1) == '\n') {
                        pc->linenr++;
                    }
                    pc->p++;
                    pc->len--;
                }
                else if (pc->len == 1) {
                    
                    pc->missing.ch = '\\';
                }
                break;
            case '(':
                
                if (pc->len > 1 && pc->p[1] != '$') {
                    break;
                }
                
            case ')':
                
                if (*pc->p == '(' || pc->tt == JIM_TT_VAR) {
                    if (pc->p == pc->tstart) {
                        
                        pc->p++;
                        pc->len--;
                    }
                    pc->tend = pc->p - 1;
                    pc->tt = JIM_TT_ESC;
                    return JIM_OK;
                }
................................................................................
                    return JIM_OK;
                }
                break;
        }
        pc->p++;
        pc->len--;
    }
    return JIM_OK;              
}

static int JimParseComment(struct JimParserCtx *pc)
{
    while (*pc->p) {
        if (*pc->p == '\\') {
            pc->p++;
................................................................................
                            for (k = 0; k < maxchars; k++) {
                                int c = xdigitval(s[i + k + 1]);
                                if (c == -1) {
                                    break;
                                }
                                val = (val << 4) | c;
                            }
                            
                            if (s[i] == '{') {
                                if (k == 0 || val > 0x1fffff || s[i + k + 1] != '}') {
                                    
                                    i--;
                                    k = 0;
                                }
                                else {
                                    
                                    k++;
                                }
                            }
                            if (k) {
                                
                                if (s[i] == 'x') {
                                    *p++ = val;
                                }
                                else {
                                    p += utf8_fromunicode(p, val);
                                }
                                i += k;
                                break;
                            }
                            
                            *p++ = s[i];
                        }
                        break;
                    case 'v':
                        *p++ = 0xb;
                        i++;
                        break;
                    case '\0':
                        *p++ = '\\';
                        i++;
                        break;
                    case '\n':
                        
                        *p++ = ' ';
                        do {
                            i++;
                        } while (s[i + 1] == ' ' || s[i + 1] == '\t');
                        break;
                    case '0':
                    case '1':
                    case '2':
                    case '3':
                    case '4':
                    case '5':
                    case '6':
                    case '7':
                        
                        {
                            int val = 0;
                            int c = odigitval(s[i + 1]);

                            val = c;
                            c = odigitval(s[i + 2]);
                            if (c == -1) {
................................................................................
{
    const char *start, *end;
    char *token;
    int len;

    start = pc->tstart;
    end = pc->tend;
    if (start > end) {

        len = 0;
        token = Jim_Alloc(1);
        token[0] = '\0';
    }
    else {
        len = (end - start) + 1;
        token = Jim_Alloc(len + 1);
        if (pc->tt != JIM_TT_ESC) {
            
            memcpy(token, start, len);
            token[len] = '\0';
        }
        else {
            
            len = JimEscape(token, start, len);
        }
    }

    return Jim_NewStringObjNoAlloc(interp, token, len);
}

static int JimParseListSep(struct JimParserCtx *pc);
static int JimParseListStr(struct JimParserCtx *pc);
................................................................................
    pc->tt = JIM_TT_STR;

    while (pc->len) {
        switch (*pc->p) {
            case '\\':
                pc->tt = JIM_TT_ESC;
                if (--pc->len == 0) {
                    
                    pc->tend = pc->p;
                    return JIM_OK;
                }
                pc->p++;
                break;
            case '\n':
                pc->linenr++;
................................................................................
    while (pc->len) {
        if (isspace(UCHAR(*pc->p))) {
            pc->tend = pc->p - 1;
            return JIM_OK;
        }
        if (*pc->p == '\\') {
            if (--pc->len == 0) {
                
                pc->tend = pc->p;
                return JIM_OK;
            }
            pc->tt = JIM_TT_ESC;
            pc->p++;
        }
        pc->p++;
................................................................................



Jim_Obj *Jim_NewObj(Jim_Interp *interp)
{
    Jim_Obj *objPtr;

    
    if (interp->freeList != NULL) {
        
        objPtr = interp->freeList;
        interp->freeList = objPtr->nextObjPtr;
    }
    else {
        
        objPtr = Jim_Alloc(sizeof(*objPtr));
    }

    objPtr->refCount = 0;

    
    objPtr->prevObjPtr = NULL;
    objPtr->nextObjPtr = interp->liveList;
    if (interp->liveList)
        interp->liveList->prevObjPtr = objPtr;
    interp->liveList = objPtr;

    return objPtr;
}

void Jim_FreeObj(Jim_Interp *interp, Jim_Obj *objPtr)
{
    
    JimPanic((objPtr->refCount != 0, "!!!Object %p freed with bad refcount %d, type=%s", objPtr,
        objPtr->refCount, objPtr->typePtr ? objPtr->typePtr->name : "<none>"));

    
    Jim_FreeIntRep(interp, objPtr);
    
    if (objPtr->bytes != NULL) {
        if (objPtr->bytes != JimEmptyStringRep)
            Jim_Free(objPtr->bytes);
    }
    
    if (objPtr->prevObjPtr)
        objPtr->prevObjPtr->nextObjPtr = objPtr->nextObjPtr;
    if (objPtr->nextObjPtr)
        objPtr->nextObjPtr->prevObjPtr = objPtr->prevObjPtr;
    if (interp->liveList == objPtr)
        interp->liveList = objPtr->nextObjPtr;
#ifdef JIM_DISABLE_OBJECT_POOL
    Jim_Free(objPtr);
#else
    
    objPtr->prevObjPtr = NULL;
    objPtr->nextObjPtr = interp->freeList;
    if (interp->freeList)
        interp->freeList->prevObjPtr = objPtr;
    interp->freeList = objPtr;
    objPtr->refCount = -1;
#endif
................................................................................

Jim_Obj *Jim_DuplicateObj(Jim_Interp *interp, Jim_Obj *objPtr)
{
    Jim_Obj *dupPtr;

    dupPtr = Jim_NewObj(interp);
    if (objPtr->bytes == NULL) {
        
        dupPtr->bytes = NULL;
    }
    else if (objPtr->length == 0) {
        
        dupPtr->bytes = JimEmptyStringRep;
        dupPtr->length = 0;
        dupPtr->typePtr = NULL;
        return dupPtr;
    }
    else {
        dupPtr->bytes = Jim_Alloc(objPtr->length + 1);
        dupPtr->length = objPtr->length;
        
        memcpy(dupPtr->bytes, objPtr->bytes, objPtr->length + 1);
    }

    
    dupPtr->typePtr = objPtr->typePtr;
    if (objPtr->typePtr != NULL) {
        if (objPtr->typePtr->dupIntRepProc == NULL) {
            dupPtr->internalRep = objPtr->internalRep;
        }
        else {
            
            objPtr->typePtr->dupIntRepProc(interp, objPtr, dupPtr);
        }
    }
    return dupPtr;
}

const char *Jim_GetString(Jim_Obj *objPtr, int *lenPtr)
{
    if (objPtr->bytes == NULL) {
        
        JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
        objPtr->typePtr->updateStringProc(objPtr);
    }
    if (lenPtr)
        *lenPtr = objPtr->length;
    return objPtr->bytes;
}


int Jim_Length(Jim_Obj *objPtr)
{
    if (objPtr->bytes == NULL) {
        
        JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
        objPtr->typePtr->updateStringProc(objPtr);
    }
    return objPtr->length;
}


const char *Jim_String(Jim_Obj *objPtr)
{
    if (objPtr->bytes == NULL) {
        
        JimPanic((objPtr->typePtr == NULL, "UpdateStringProc called against typeless value."));
        JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
        objPtr->typePtr->updateStringProc(objPtr);
    }
    return objPtr->bytes;
}

static void JimSetStringBytes(Jim_Obj *objPtr, const char *str)
{
    objPtr->bytes = Jim_StrDup(str);
................................................................................
static const Jim_ObjType dictSubstObjType = {
    "dict-substitution",
    FreeDictSubstInternalRep,
    DupDictSubstInternalRep,
    NULL,
    JIM_TYPE_NONE,
};












static void FreeInterpolatedInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
{
    Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.indexObjPtr);
}

static const Jim_ObjType interpolatedObjType = {
    "interpolated",
    FreeInterpolatedInternalRep,
    NULL,
    NULL,
    JIM_TYPE_NONE,
};

static void DupStringInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
static int SetStringFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);

static const Jim_ObjType stringObjType = {
    "string",
    NULL,
................................................................................
    dupPtr->internalRep.strValue.maxLength = srcPtr->length;
    dupPtr->internalRep.strValue.charLength = srcPtr->internalRep.strValue.charLength;
}

static int SetStringFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    if (objPtr->typePtr != &stringObjType) {
        
        if (objPtr->bytes == NULL) {
            
            JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
            objPtr->typePtr->updateStringProc(objPtr);
        }
        
        Jim_FreeIntRep(interp, objPtr);
        
        objPtr->typePtr = &stringObjType;
        objPtr->internalRep.strValue.maxLength = objPtr->length;
        
        objPtr->internalRep.strValue.charLength = -1;
    }
    return JIM_OK;
}

int Jim_Utf8Length(Jim_Interp *interp, Jim_Obj *objPtr)
{
................................................................................
}


Jim_Obj *Jim_NewStringObj(Jim_Interp *interp, const char *s, int len)
{
    Jim_Obj *objPtr = Jim_NewObj(interp);

    
    if (len == -1)
        len = strlen(s);
    
    if (len == 0) {
        objPtr->bytes = JimEmptyStringRep;
    }
    else {
        objPtr->bytes = Jim_Alloc(len + 1);
        memcpy(objPtr->bytes, s, len);
        objPtr->bytes[len] = '\0';
    }
    objPtr->length = len;

    
    objPtr->typePtr = NULL;
    return objPtr;
}


Jim_Obj *Jim_NewStringObjUtf8(Jim_Interp *interp, const char *s, int charlen)
{
#ifdef JIM_UTF8
    
    int bytelen = utf8_index(s, charlen);

    Jim_Obj *objPtr = Jim_NewStringObj(interp, s, bytelen);

    
    objPtr->typePtr = &stringObjType;
    objPtr->internalRep.strValue.maxLength = bytelen;
    objPtr->internalRep.strValue.charLength = charlen;

    return objPtr;
#else
    return Jim_NewStringObj(interp, s, charlen);
................................................................................

    if (len == -1)
        len = strlen(str);
    needlen = objPtr->length + len;
    if (objPtr->internalRep.strValue.maxLength < needlen ||
        objPtr->internalRep.strValue.maxLength == 0) {
        needlen *= 2;
        
        if (needlen < 7) {
            needlen = 7;
        }
        if (objPtr->bytes == JimEmptyStringRep) {
            objPtr->bytes = Jim_Alloc(needlen + 1);
        }
        else {
................................................................................
        }
        objPtr->internalRep.strValue.maxLength = needlen;
    }
    memcpy(objPtr->bytes + objPtr->length, str, len);
    objPtr->bytes[objPtr->length + len] = '\0';

    if (objPtr->internalRep.strValue.charLength >= 0) {
        
        objPtr->internalRep.strValue.charLength += utf8_strlen(objPtr->bytes + objPtr->length, len);
    }
    objPtr->length += len;
}

void Jim_AppendString(Jim_Interp *interp, Jim_Obj *objPtr, const char *str, int len)
{
................................................................................
int Jim_StringCompareObj(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *secondObjPtr, int nocase)
{
    int l1, l2;
    const char *s1 = Jim_GetString(firstObjPtr, &l1);
    const char *s2 = Jim_GetString(secondObjPtr, &l2);

    if (nocase) {
        
        return JimStringCompareLen(s1, s2, -1, nocase);
    }
    return JimStringCompare(s1, l1, s2, l2);
}

int Jim_StringCompareLenObj(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *secondObjPtr, int nocase)
{
................................................................................
        return NULL;
    }

    if (first == 0 && rangeLen == len) {
        return strObjPtr;
    }
    if (len == bytelen) {
        
        return Jim_NewStringObj(interp, str + first, rangeLen);
    }
    return Jim_NewStringObjUtf8(interp, str + utf8_index(str, first), rangeLen);
#else
    return Jim_StringByteRangeObj(interp, strObjPtr, firstObjPtr, lastObjPtr);
#endif
}
................................................................................

    if (last < first) {
        return strObjPtr;
    }

    str = Jim_String(strObjPtr);

    
    objPtr = Jim_NewStringObjUtf8(interp, str, first);

    
    if (newStrObj) {
        Jim_AppendObj(interp, objPtr, newStrObj);
    }

    
    Jim_AppendString(interp, objPtr, str + utf8_index(str, last + 1), len - last - 1);

    return objPtr;
}

static void JimStrCopyUpperLower(char *dest, const char *str, int uc)
{
................................................................................

static Jim_Obj *JimStringToLower(Jim_Interp *interp, Jim_Obj *strObjPtr)
{
    char *buf;
    int len;
    const char *str;

    SetStringFromAny(interp, strObjPtr);

    str = Jim_GetString(strObjPtr, &len);

#ifdef JIM_UTF8
    len *= 2;
#endif
    buf = Jim_Alloc(len + 1);
    JimStrCopyUpperLower(buf, str, 0);
................................................................................

static Jim_Obj *JimStringToUpper(Jim_Interp *interp, Jim_Obj *strObjPtr)
{
    char *buf;
    const char *str;
    int len;

    if (strObjPtr->typePtr != &stringObjType) {
        SetStringFromAny(interp, strObjPtr);
    }

    str = Jim_GetString(strObjPtr, &len);

#ifdef JIM_UTF8
    len *= 2;
#endif
    buf = Jim_Alloc(len + 1);
    JimStrCopyUpperLower(buf, str, 1);
................................................................................
{
    char *buf, *p;
    int len;
    int c;
    const char *str;

    str = Jim_GetString(strObjPtr, &len);
    if (len == 0) {
        return strObjPtr;
    }
#ifdef JIM_UTF8
    len *= 2;
#endif
    buf = p = Jim_Alloc(len + 1);

    str += utf8_tounicode(str, &c);
    p += utf8_getchars(p, utf8_title(c));
................................................................................
static const char *JimFindTrimLeft(const char *str, int len, const char *trimchars, int trimlen)
{
    while (len) {
        int c;
        int n = utf8_tounicode(str, &c);

        if (utf8_memchr(trimchars, trimlen, c) == NULL) {
            
            break;
        }
        str += n;
        len -= n;
    }
    return str;
}
................................................................................

    SetStringFromAny(interp, strObjPtr);

    len = Jim_Length(strObjPtr);
    nontrim = JimFindTrimRight(strObjPtr->bytes, len, trimchars, trimcharslen);

    if (nontrim == NULL) {
        
        return Jim_NewEmptyStringObj(interp);
    }
    if (nontrim == strObjPtr->bytes + len) {
        
        return strObjPtr;
    }

    if (Jim_IsShared(strObjPtr)) {
        strObjPtr = Jim_NewStringObj(interp, strObjPtr->bytes, (nontrim - strObjPtr->bytes));
    }
    else {
        
        strObjPtr->bytes[nontrim - strObjPtr->bytes] = 0;
        strObjPtr->length = (nontrim - strObjPtr->bytes);
    }

    return strObjPtr;
}

static Jim_Obj *JimStringTrim(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr)
{
    
    Jim_Obj *objPtr = JimStringTrimLeft(interp, strObjPtr, trimcharsObjPtr);

    
    strObjPtr = JimStringTrimRight(interp, objPtr, trimcharsObjPtr);

    
    if (objPtr != strObjPtr && objPtr->refCount == 0) {
        
        Jim_FreeNewObj(interp, objPtr);
    }

    return strObjPtr;
}


................................................................................
#endif

static int JimStringIs(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *strClass, int strict)
{
    static const char * const strclassnames[] = {
        "integer", "alpha", "alnum", "ascii", "digit",
        "double", "lower", "upper", "space", "xdigit",
        "control", "print", "graph", "punct",
        NULL
    };
    enum {
        STR_IS_INTEGER, STR_IS_ALPHA, STR_IS_ALNUM, STR_IS_ASCII, STR_IS_DIGIT,
        STR_IS_DOUBLE, STR_IS_LOWER, STR_IS_UPPER, STR_IS_SPACE, STR_IS_XDIGIT,
        STR_IS_CONTROL, STR_IS_PRINT, STR_IS_GRAPH, STR_IS_PUNCT
    };
    int strclass;
    int len;
    int i;
    const char *str;
    int (*isclassfunc)(int c) = NULL;

................................................................................

        case STR_IS_DOUBLE:
            {
                double d;
                Jim_SetResultBool(interp, Jim_GetDouble(interp, strObjPtr, &d) == JIM_OK && errno != ERANGE);
                return JIM_OK;
            }








        case STR_IS_ALPHA: isclassfunc = isalpha; break;
        case STR_IS_ALNUM: isclassfunc = isalnum; break;
        case STR_IS_ASCII: isclassfunc = jim_isascii; break;
        case STR_IS_DIGIT: isclassfunc = isdigit; break;
        case STR_IS_LOWER: isclassfunc = islower; break;
        case STR_IS_UPPER: isclassfunc = isupper; break;
................................................................................
        case STR_IS_GRAPH: isclassfunc = isgraph; break;
        case STR_IS_PUNCT: isclassfunc = ispunct; break;
        default:
            return JIM_ERR;
    }

    for (i = 0; i < len; i++) {
        if (!isclassfunc(str[i])) {
            Jim_SetResultBool(interp, 0);
            return JIM_OK;
        }
    }
    Jim_SetResultBool(interp, 1);
    return JIM_OK;
}
................................................................................

int Jim_CompareStringImmediate(Jim_Interp *interp, Jim_Obj *objPtr, const char *str)
{
    if (objPtr->typePtr == &comparedStringObjType && objPtr->internalRep.ptr == str) {
        return 1;
    }
    else {
        const char *objStr = Jim_String(objPtr);

        if (strcmp(str, objStr) != 0)
            return 0;

        if (objPtr->typePtr != &comparedStringObjType) {
            Jim_FreeIntRep(interp, objPtr);
            objPtr->typePtr = &comparedStringObjType;
        }
        objPtr->internalRep.ptr = (char *)str;  
        return 1;
    }
}

static int qsortCompareStringPointers(const void *a, const void *b)
{
    char *const *sa = (char *const *)a;
................................................................................
{
    Jim_Obj *objPtr;
    int type;
} ScriptToken;

typedef struct ScriptObj
{
    ScriptToken *token;         
    Jim_Obj *fileNameObj;       
    int len;                    
    int substFlags;             
    int inUse;                  /* Used to share a ScriptObj. Currently
                                   only used by Jim_EvalObj() as protection against
                                   shimmering of the currently evaluated object. */
    int firstline;              
    int linenr;                 
    int missing;                
} ScriptObj;

static void JimSetScriptFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
static int JimParseCheckMissing(Jim_Interp *interp, int ch);
static ScriptObj *JimGetScript(Jim_Interp *interp, Jim_Obj *objPtr);

void FreeScriptInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
................................................................................
    JIM_NOTUSED(srcPtr);

    dupPtr->typePtr = NULL;
}

typedef struct
{
    const char *token;          
    int len;                    
    int type;                   
    int line;                   
} ParseToken;

typedef struct
{
    
    ParseToken *list;           
    int size;                   
    int count;                  
    ParseToken static_list[20]; 
} ParseTokenList;

static void ScriptTokenListInit(ParseTokenList *tokenlist)
{
    tokenlist->list = tokenlist->static_list;
    tokenlist->size = sizeof(tokenlist->static_list) / sizeof(ParseToken);
    tokenlist->count = 0;
................................................................................

static void ScriptAddToken(ParseTokenList *tokenlist, const char *token, int len, int type,
    int line)
{
    ParseToken *t;

    if (tokenlist->count == tokenlist->size) {
        
        tokenlist->size *= 2;
        if (tokenlist->list != tokenlist->static_list) {
            tokenlist->list =
                Jim_Realloc(tokenlist->list, tokenlist->size * sizeof(*tokenlist->list));
        }
        else {
            
            tokenlist->list = Jim_Alloc(tokenlist->size * sizeof(*tokenlist->list));
            memcpy(tokenlist->list, tokenlist->static_list,
                tokenlist->count * sizeof(*tokenlist->list));
        }
    }
    t = &tokenlist->list[tokenlist->count++];
    t->token = token;
    t->len = len;
    t->type = type;
    t->line = line;
}

static int JimCountWordTokens(ParseToken *t)
{
    int expand = 1;
    int count = 0;

    
    if (t->type == JIM_TT_STR && !TOKEN_IS_SEP(t[1].type)) {
        if ((t->len == 1 && *t->token == '*') || (t->len == 6 && strncmp(t->token, "expand", 6) == 0)) {
            
            expand = -1;
            t++;
        }


    }



    



    while (!TOKEN_IS_SEP(t->type)) {
        t++;
        count++;
    }

    return count * expand;
}

static Jim_Obj *JimMakeScriptObj(Jim_Interp *interp, const ParseToken *t)
{
    Jim_Obj *objPtr;

    if (t->type == JIM_TT_ESC && memchr(t->token, '\\', t->len) != NULL) {
        
        int len = t->len;
        char *str = Jim_Alloc(len + 1);
        len = JimEscape(str, t->token, len);
        objPtr = Jim_NewStringObjNoAlloc(interp, str, len);
    }
    else {
        objPtr = Jim_NewStringObj(interp, t->token, t->len);
................................................................................
}

static void ScriptObjAddTokens(Jim_Interp *interp, struct ScriptObj *script,
    ParseTokenList *tokenlist)
{
    int i;
    struct ScriptToken *token;
    
    int lineargs = 0;
    
    ScriptToken *linefirst;
    int count;
    int linenr;

#ifdef DEBUG_SHOW_SCRIPT_TOKENS
    printf("==== Tokens ====\n");
    for (i = 0; i < tokenlist->count; i++) {
        printf("[%2d]@%d %s '%.*s'\n", i, tokenlist->list[i].line, jim_tt_name(tokenlist->list[i].type),
            tokenlist->list[i].len, tokenlist->list[i].token);
    }
#endif

    
    count = tokenlist->count;
    for (i = 0; i < tokenlist->count; i++) {
        if (tokenlist->list[i].type == JIM_TT_EOL) {
            count++;
        }
    }
    linenr = script->firstline = tokenlist->list[0].line;

    token = script->token = Jim_Alloc(sizeof(ScriptToken) * count);

    
    linefirst = token++;

    for (i = 0; i < tokenlist->count; ) {
        
        int wordtokens;

        
        while (tokenlist->list[i].type == JIM_TT_SEP) {
            i++;
        }

        wordtokens = JimCountWordTokens(tokenlist->list + i);

        if (wordtokens == 0) {
            
            if (lineargs) {
                linefirst->type = JIM_TT_LINE;
                linefirst->objPtr = JimNewScriptLineObj(interp, lineargs, linenr);
                Jim_IncrRefCount(linefirst->objPtr);

                
                lineargs = 0;
                linefirst = token++;
            }
            i++;
            continue;
        }
        else if (wordtokens != 1) {
            
            token->type = JIM_TT_WORD;
            token->objPtr = Jim_NewIntObj(interp, wordtokens);
            Jim_IncrRefCount(token->objPtr);
            token++;
            if (wordtokens < 0) {
                
                i++;
                wordtokens = -wordtokens - 1;
                lineargs--;
            }
        }

        if (lineargs == 0) {
            
            linenr = tokenlist->list[i].line;
        }
        lineargs++;

        
        while (wordtokens--) {
            const ParseToken *t = &tokenlist->list[i++];

            token->type = t->type;
            token->objPtr = JimMakeScriptObj(interp, t);
            Jim_IncrRefCount(token->objPtr);

................................................................................

int Jim_ScriptIsComplete(Jim_Interp *interp, Jim_Obj *scriptObj, char *stateCharPtr)
{
    ScriptObj *script = JimGetScript(interp, scriptObj);
    if (stateCharPtr) {
        *stateCharPtr = script->missing;
    }
    return (script->missing == ' ');
}

static int JimParseCheckMissing(Jim_Interp *interp, int ch)
{
    const char *msg;

    switch (ch) {
................................................................................

        case '[':
            msg = "unmatched \"[\"";
            break;
        case '{':
            msg = "missing close-brace";
            break;



        case '"':
        default:
            msg = "missing quote";
            break;
    }

    Jim_SetResultString(interp, msg, -1);
................................................................................
    struct ScriptToken *token;

    token = script->token = Jim_Alloc(sizeof(ScriptToken) * tokenlist->count);

    for (i = 0; i < tokenlist->count; i++) {
        const ParseToken *t = &tokenlist->list[i];

        
        token->type = t->type;
        token->objPtr = JimMakeScriptObj(interp, t);
        Jim_IncrRefCount(token->objPtr);
        token++;
    }

    script->len = i;
................................................................................
    int scriptTextLen;
    const char *scriptText = Jim_GetString(objPtr, &scriptTextLen);
    struct JimParserCtx parser;
    struct ScriptObj *script;
    ParseTokenList tokenlist;
    int line = 1;

    
    if (objPtr->typePtr == &sourceObjType) {
        line = objPtr->internalRep.sourceValue.lineNumber;
    }

    
    ScriptTokenListInit(&tokenlist);

    JimParserInit(&parser, scriptText, scriptTextLen, line);
    while (!parser.eof) {
        JimParseScript(&parser);
        ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt,
            parser.tline);
    }

    
    ScriptAddToken(&tokenlist, scriptText + scriptTextLen, 0, JIM_TT_EOF, 0);

    
    script = Jim_Alloc(sizeof(*script));
    memset(script, 0, sizeof(*script));
    script->inUse = 1;
    if (objPtr->typePtr == &sourceObjType) {
        script->fileNameObj = objPtr->internalRep.sourceValue.fileNameObj;
    }
    else {
................................................................................
    }
    Jim_IncrRefCount(script->fileNameObj);
    script->missing = parser.missing.ch;
    script->linenr = parser.missing.line;

    ScriptObjAddTokens(interp, script, &tokenlist);

    
    ScriptTokenListFree(&tokenlist);

    
    Jim_FreeIntRep(interp, objPtr);
    Jim_SetIntRepPtr(objPtr, script);
    objPtr->typePtr = &scriptObjType;
}

static void JimAddErrorToStack(Jim_Interp *interp, ScriptObj *script);

static ScriptObj *JimGetScript(Jim_Interp *interp, Jim_Obj *objPtr)
{
    if (objPtr == interp->emptyObj) {
        
        objPtr = interp->nullScriptObj;
    }

    if (objPtr->typePtr != &scriptObjType || ((struct ScriptObj *)Jim_GetIntRepPtr(objPtr))->substFlags) {
        JimSetScriptFromAny(interp, objPtr);
    }

................................................................................
            Jim_DecrRefCount(interp, cmdPtr->u.proc.nsObj);
            if (cmdPtr->u.proc.staticVars) {
                Jim_FreeHashTable(cmdPtr->u.proc.staticVars);
                Jim_Free(cmdPtr->u.proc.staticVars);
            }
        }
        else {
            
            if (cmdPtr->u.native.delProc) {
                cmdPtr->u.native.delProc(interp, cmdPtr->u.native.privData);
            }
        }
        if (cmdPtr->prevCmd) {
            
            JimDecrCmdRefCount(interp, cmdPtr->prevCmd);
        }
        Jim_Free(cmdPtr);
    }
}


static void JimVariablesHTValDestructor(void *interp, void *val)
{
    Jim_DecrRefCount(interp, ((Jim_Var *)val)->objPtr);
    Jim_Free(val);
}

static const Jim_HashTableType JimVariablesHashTableType = {
    JimStringCopyHTHashFunction,        
    JimStringCopyHTDup,                 
    NULL,                               
    JimStringCopyHTKeyCompare,  
    JimStringCopyHTKeyDestructor,       
    JimVariablesHTValDestructor 
};

static void JimCommandsHT_ValDestructor(void *interp, void *val)
{
    JimDecrCmdRefCount(interp, val);
}

static const Jim_HashTableType JimCommandsHashTableType = {
    JimStringCopyHTHashFunction,    
    JimStringCopyHTDup,             
    NULL,                           
    JimStringCopyHTKeyCompare,      
    JimStringCopyHTKeyDestructor,   
    JimCommandsHT_ValDestructor     
};



#ifdef jim_ext_namespace
static Jim_Obj *JimQualifyNameObj(Jim_Interp *interp, Jim_Obj *nsObj)
{
    const char *name = Jim_String(nsObj);
    if (name[0] == ':' && name[1] == ':') {
        
        while (*++name == ':') {
        }
        nsObj = Jim_NewStringObj(interp, name, -1);
    }
    else if (Jim_Length(interp->framePtr->nsObj)) {
        
        nsObj = Jim_DuplicateObj(interp, interp->framePtr->nsObj);
        Jim_AppendStrings(interp, nsObj, "::", name, NULL);
    }
    return nsObj;
}

Jim_Obj *Jim_MakeGlobalNamespaceName(Jim_Interp *interp, Jim_Obj *nameObjPtr)
................................................................................
}

static const char *JimQualifyName(Jim_Interp *interp, const char *name, Jim_Obj **objPtrPtr)
{
    Jim_Obj *objPtr = interp->emptyObj;

    if (name[0] == ':' && name[1] == ':') {
        
        while (*++name == ':') {
        }
    }
    else if (Jim_Length(interp->framePtr->nsObj)) {
        
        objPtr = Jim_DuplicateObj(interp, interp->framePtr->nsObj);
        Jim_AppendStrings(interp, objPtr, "::", name, NULL);
        name = Jim_String(objPtr);
    }
    Jim_IncrRefCount(objPtr);
    *objPtrPtr = objPtr;
    return name;
}

    #define JimFreeQualifiedName(INTERP, OBJ) Jim_DecrRefCount((INTERP), (OBJ))

#else
    
    #define JimQualifyName(INTERP, NAME, DUMMY) (((NAME)[0] == ':' && (NAME)[1] == ':') ? (NAME) + 2 : (NAME))
    #define JimFreeQualifiedName(INTERP, DUMMY) (void)(DUMMY)

Jim_Obj *Jim_MakeGlobalNamespaceName(Jim_Interp *interp, Jim_Obj *nameObjPtr)
{
    return nameObjPtr;
}
................................................................................
    Jim_HashEntry *he = Jim_FindHashEntry(&interp->commands, name);
    if (he) {

        Jim_InterpIncrProcEpoch(interp);
    }

    if (he && interp->local) {
        
        cmd->prevCmd = Jim_GetHashEntryVal(he);
        Jim_SetHashVal(&interp->commands, he, cmd);
    }
    else {
        if (he) {
            
            Jim_DeleteHashEntry(&interp->commands, name);
        }

        Jim_AddHashEntry(&interp->commands, name, cmd);
    }
    return JIM_OK;
}
................................................................................


int Jim_CreateCommand(Jim_Interp *interp, const char *cmdNameStr,
    Jim_CmdProc *cmdProc, void *privData, Jim_DelCmdProc *delProc)
{
    Jim_Cmd *cmdPtr = Jim_Alloc(sizeof(*cmdPtr));

    
    memset(cmdPtr, 0, sizeof(*cmdPtr));
    cmdPtr->inUse = 1;
    cmdPtr->u.native.delProc = delProc;
    cmdPtr->u.native.cmdProc = cmdProc;
    cmdPtr->u.native.privData = privData;

    JimCreateCommand(interp, cmdNameStr, cmdPtr);
................................................................................
    Jim_InitHashTable(cmdPtr->u.proc.staticVars, &JimVariablesHashTableType, interp);
    for (i = 0; i < len; i++) {
        Jim_Obj *objPtr, *initObjPtr, *nameObjPtr;
        Jim_Var *varPtr;
        int subLen;

        objPtr = Jim_ListGetIndex(interp, staticsListObjPtr, i);
        
        subLen = Jim_ListLength(interp, objPtr);
        if (subLen == 1 || subLen == 2) {
            nameObjPtr = Jim_ListGetIndex(interp, objPtr, 0);
            if (subLen == 1) {
                initObjPtr = Jim_GetVariable(interp, nameObjPtr, JIM_NONE);
                if (initObjPtr == NULL) {
                    Jim_SetResultFormatted(interp,
................................................................................
    return JIM_OK;
}

static void JimUpdateProcNamespace(Jim_Interp *interp, Jim_Cmd *cmdPtr, const char *cmdname)
{
#ifdef jim_ext_namespace
    if (cmdPtr->isproc) {
        
        const char *pt = strrchr(cmdname, ':');
        if (pt && pt != cmdname && pt[-1] == ':') {
            Jim_DecrRefCount(interp, cmdPtr->u.proc.nsObj);
            cmdPtr->u.proc.nsObj = Jim_NewStringObj(interp, cmdname, pt - cmdname - 1);
            Jim_IncrRefCount(cmdPtr->u.proc.nsObj);

            if (Jim_FindHashEntry(&interp->commands, pt + 1)) {
                
                Jim_InterpIncrProcEpoch(interp);
            }
        }
    }
#endif
}

................................................................................
{
    Jim_Cmd *cmdPtr;
    int argListLen;
    int i;

    argListLen = Jim_ListLength(interp, argListObjPtr);

    
    cmdPtr = Jim_Alloc(sizeof(*cmdPtr) + sizeof(struct Jim_ProcArg) * argListLen);
    memset(cmdPtr, 0, sizeof(*cmdPtr));
    cmdPtr->inUse = 1;
    cmdPtr->isproc = 1;
    cmdPtr->u.proc.argListObjPtr = argListObjPtr;
    cmdPtr->u.proc.argListLen = argListLen;
    cmdPtr->u.proc.bodyObjPtr = bodyObjPtr;
................................................................................
    cmdPtr->u.proc.argsPos = -1;
    cmdPtr->u.proc.arglist = (struct Jim_ProcArg *)(cmdPtr + 1);
    cmdPtr->u.proc.nsObj = nsObj ? nsObj : interp->emptyObj;
    Jim_IncrRefCount(argListObjPtr);
    Jim_IncrRefCount(bodyObjPtr);
    Jim_IncrRefCount(cmdPtr->u.proc.nsObj);

    
    if (staticsListObjPtr && JimCreateProcedureStatics(interp, cmdPtr, staticsListObjPtr) != JIM_OK) {
        goto err;
    }

    
    
    for (i = 0; i < argListLen; i++) {
        Jim_Obj *argPtr;
        Jim_Obj *nameObjPtr;
        Jim_Obj *defaultObjPtr;
        int len;

        
        argPtr = Jim_ListGetIndex(interp, argListObjPtr, i);
        len = Jim_ListLength(interp, argPtr);
        if (len == 0) {
            Jim_SetResultString(interp, "argument with no name", -1);
err:
            JimDecrCmdRefCount(interp, cmdPtr);
            return NULL;
................................................................................
        }
        if (len > 2) {
            Jim_SetResultFormatted(interp, "too many fields in argument specifier \"%#s\"", argPtr);
            goto err;
        }

        if (len == 2) {
            
            nameObjPtr = Jim_ListGetIndex(interp, argPtr, 0);
            defaultObjPtr = Jim_ListGetIndex(interp, argPtr, 1);
        }
        else {
            
            nameObjPtr = argPtr;
            defaultObjPtr = NULL;
        }


        if (Jim_CompareStringImmediate(interp, nameObjPtr, "args")) {
            if (cmdPtr->u.proc.argsPos >= 0) {
................................................................................
    if (newName[0] == 0) {
        return Jim_DeleteCommand(interp, oldName);
    }

    fqold = JimQualifyName(interp, oldName, &qualifiedOldNameObj);
    fqnew = JimQualifyName(interp, newName, &qualifiedNewNameObj);

    
    he = Jim_FindHashEntry(&interp->commands, fqold);
    if (he == NULL) {
        Jim_SetResultFormatted(interp, "can't rename \"%s\": command doesn't exist", oldName);
    }
    else if (Jim_FindHashEntry(&interp->commands, fqnew)) {
        Jim_SetResultFormatted(interp, "can't rename to \"%s\": command already exists", newName);
    }
    else {
        
        cmdPtr = Jim_GetHashEntryVal(he);
        JimIncrCmdRefCount(cmdPtr);
        JimUpdateProcNamespace(interp, cmdPtr, fqnew);
        Jim_AddHashEntry(&interp->commands, fqnew, cmdPtr);

        
        Jim_DeleteHashEntry(&interp->commands, fqold);

        
        Jim_InterpIncrProcEpoch(interp);

        ret = JIM_OK;
    }

    JimFreeQualifiedName(interp, qualifiedOldNameObj);
    JimFreeQualifiedName(interp, qualifiedNewNameObj);
................................................................................

    if (objPtr->typePtr != &commandObjType ||
            objPtr->internalRep.cmdValue.procEpoch != interp->procEpoch
#ifdef jim_ext_namespace
            || !Jim_StringEqObj(objPtr->internalRep.cmdValue.nsObj, interp->framePtr->nsObj)
#endif
        ) {
        

        
        const char *name = Jim_String(objPtr);
        Jim_HashEntry *he;

        if (name[0] == ':' && name[1] == ':') {
            while (*++name == ':') {
            }
        }
#ifdef jim_ext_namespace
        else if (Jim_Length(interp->framePtr->nsObj)) {
            
            Jim_Obj *nameObj = Jim_DuplicateObj(interp, interp->framePtr->nsObj);
            Jim_AppendStrings(interp, nameObj, "::", name, NULL);
            he = Jim_FindHashEntry(&interp->commands, Jim_String(nameObj));
            Jim_FreeNewObj(interp, nameObj);
            if (he) {
                goto found;
            }
        }
#endif

        
        he = Jim_FindHashEntry(&interp->commands, name);
        if (he == NULL) {
            if (flags & JIM_ERRMSG) {
                Jim_SetResultFormatted(interp, "invalid command name \"%#s\"", objPtr);
            }
            return NULL;
        }
#ifdef jim_ext_namespace
found:
#endif
        cmd = Jim_GetHashEntryVal(he);

        
        Jim_FreeIntRep(interp, objPtr);
        objPtr->typePtr = &commandObjType;
        objPtr->internalRep.cmdValue.procEpoch = interp->procEpoch;
        objPtr->internalRep.cmdValue.cmdPtr = cmd;
        objPtr->internalRep.cmdValue.nsObj = interp->framePtr->nsObj;
        Jim_IncrRefCount(interp->framePtr->nsObj);
    }
................................................................................
        cmd = cmd->prevCmd;
    }
    return cmd;
}



#define JIM_DICT_SUGAR 100      

static int SetVariableFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);

static const Jim_ObjType variableObjType = {
    "variable",
    NULL,
    NULL,
    NULL,
    JIM_TYPE_REFERENCES,
};

static int JimValidName(Jim_Interp *interp, const char *type, Jim_Obj *nameObjPtr)
{
    
    if (nameObjPtr->typePtr != &variableObjType) {
        int len;
        const char *str = Jim_GetString(nameObjPtr, &len);
        if (memchr(str, '\0', len)) {
            Jim_SetResultFormatted(interp, "%s name contains embedded null", type);
            return JIM_ERR;
        }
................................................................................
{
    const char *varName;
    Jim_CallFrame *framePtr;
    Jim_HashEntry *he;
    int global;
    int len;

    
    if (objPtr->typePtr == &variableObjType) {
        framePtr = objPtr->internalRep.varValue.global ? interp->topFramePtr : interp->framePtr;
        if (objPtr->internalRep.varValue.callFrameId == framePtr->id) {
            
            return JIM_OK;
        }
        
    }
    else if (objPtr->typePtr == &dictSubstObjType) {
        return JIM_DICT_SUGAR;
    }
    else if (JimValidName(interp, "variable", objPtr) != JIM_OK) {
        return JIM_ERR;
    }


    varName = Jim_GetString(objPtr, &len);

    
    if (len && varName[len - 1] == ')' && strchr(varName, '(') != NULL) {
        return JIM_DICT_SUGAR;
    }

    if (varName[0] == ':' && varName[1] == ':') {
        while (*++varName == ':') {
        }
................................................................................
        framePtr = interp->topFramePtr;
    }
    else {
        global = 0;
        framePtr = interp->framePtr;
    }

    
    he = Jim_FindHashEntry(&framePtr->vars, varName);
    if (he == NULL) {
        if (!global && framePtr->staticVars) {
            
            he = Jim_FindHashEntry(framePtr->staticVars, varName);
        }
        if (he == NULL) {
            return JIM_ERR;
        }
    }

    
    Jim_FreeIntRep(interp, objPtr);
    objPtr->typePtr = &variableObjType;
    objPtr->internalRep.varValue.callFrameId = framePtr->id;
    objPtr->internalRep.varValue.varPtr = Jim_GetHashEntryVal(he);
    objPtr->internalRep.varValue.global = global;
    return JIM_OK;
}
................................................................................

static Jim_Var *JimCreateVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr)
{
    const char *name;
    Jim_CallFrame *framePtr;
    int global;

    
    Jim_Var *var = Jim_Alloc(sizeof(*var));

    var->objPtr = valObjPtr;
    Jim_IncrRefCount(valObjPtr);
    var->linkFramePtr = NULL;

    name = Jim_String(nameObjPtr);
................................................................................
        global = 1;
    }
    else {
        framePtr = interp->framePtr;
        global = 0;
    }

    
    Jim_AddHashEntry(&framePtr->vars, name, var);

    
    Jim_FreeIntRep(interp, nameObjPtr);
    nameObjPtr->typePtr = &variableObjType;
    nameObjPtr->internalRep.varValue.callFrameId = framePtr->id;
    nameObjPtr->internalRep.varValue.varPtr = var;
    nameObjPtr->internalRep.varValue.global = global;

    return var;
................................................................................
        case JIM_OK:
            var = nameObjPtr->internalRep.varValue.varPtr;
            if (var->linkFramePtr == NULL) {
                Jim_IncrRefCount(valObjPtr);
                Jim_DecrRefCount(interp, var->objPtr);
                var->objPtr = valObjPtr;
            }
            else {                  
                Jim_CallFrame *savedCallFrame;

                savedCallFrame = interp->framePtr;
                interp->framePtr = var->linkFramePtr;
                err = Jim_SetVariable(interp, var->objPtr, valObjPtr);
                interp->framePtr = savedCallFrame;
                if (err != JIM_OK)
................................................................................
    result = Jim_SetVariableStr(interp, name, objPtr);
    interp->framePtr = savedFramePtr;
    return result;
}

int Jim_SetVariableStrWithStr(Jim_Interp *interp, const char *name, const char *val)
{
    Jim_Obj *nameObjPtr, *valObjPtr;
    int result;

    nameObjPtr = Jim_NewStringObj(interp, name, -1);
    valObjPtr = Jim_NewStringObj(interp, val, -1);
    Jim_IncrRefCount(nameObjPtr);
    Jim_IncrRefCount(valObjPtr);
    result = Jim_SetVariable(interp, nameObjPtr, valObjPtr);
    Jim_DecrRefCount(interp, nameObjPtr);
    Jim_DecrRefCount(interp, valObjPtr);
    return result;
}

int Jim_SetVariableLink(Jim_Interp *interp, Jim_Obj *nameObjPtr,
    Jim_Obj *targetNameObjPtr, Jim_CallFrame *targetCallFrame)
{
    const char *varName;
    const char *targetName;
    Jim_CallFrame *framePtr;
    Jim_Var *varPtr;

    
    switch (SetVariableFromAny(interp, nameObjPtr)) {
        case JIM_DICT_SUGAR:
            
            Jim_SetResultFormatted(interp, "bad variable name \"%#s\": upvar won't create a scalar variable that looks like an array element", nameObjPtr);
            return JIM_ERR;

        case JIM_OK:
            varPtr = nameObjPtr->internalRep.varValue.varPtr;

            if (varPtr->linkFramePtr == NULL) {
                Jim_SetResultFormatted(interp, "variable \"%#s\" already exists", nameObjPtr);
                return JIM_ERR;
            }

            
            varPtr->linkFramePtr = NULL;
            break;
    }

    
    
    varName = Jim_String(nameObjPtr);

    if (varName[0] == ':' && varName[1] == ':') {
        while (*++varName == ':') {
        }
        
        framePtr = interp->topFramePtr;
    }
    else {
        framePtr = interp->framePtr;
    }

    targetName = Jim_String(targetNameObjPtr);
................................................................................
        Jim_SetResultFormatted(interp,
            "bad variable name \"%#s\": upvar won't create namespace variable that refers to procedure variable",
            nameObjPtr);
        Jim_DecrRefCount(interp, targetNameObjPtr);
        return JIM_ERR;
    }

    
    if (framePtr == targetCallFrame) {
        Jim_Obj *objPtr = targetNameObjPtr;

        
        while (1) {
            if (strcmp(Jim_String(objPtr), varName) == 0) {
                Jim_SetResultString(interp, "can't upvar from variable to itself", -1);
                Jim_DecrRefCount(interp, targetNameObjPtr);
                return JIM_ERR;
            }
            if (SetVariableFromAny(interp, objPtr) != JIM_OK)
................................................................................
            varPtr = objPtr->internalRep.varValue.varPtr;
            if (varPtr->linkFramePtr != targetCallFrame)
                break;
            objPtr = varPtr->objPtr;
        }
    }

    
    Jim_SetVariable(interp, nameObjPtr, targetNameObjPtr);
    
    nameObjPtr->internalRep.varValue.varPtr->linkFramePtr = targetCallFrame;
    Jim_DecrRefCount(interp, targetNameObjPtr);
    return JIM_OK;
}

Jim_Obj *Jim_GetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags)
{
................................................................................

                if (varPtr->linkFramePtr == NULL) {
                    return varPtr->objPtr;
                }
                else {
                    Jim_Obj *objPtr;

                    
                    Jim_CallFrame *savedCallFrame = interp->framePtr;

                    interp->framePtr = varPtr->linkFramePtr;
                    objPtr = Jim_GetVariable(interp, varPtr->objPtr, flags);
                    interp->framePtr = savedCallFrame;
                    if (objPtr) {
                        return objPtr;
                    }
                    
                }
            }
            break;

        case JIM_DICT_SUGAR:
            
            return JimDictSugarGet(interp, nameObjPtr, flags);
    }
    if (flags & JIM_ERRMSG) {
        Jim_SetResultFormatted(interp, "can't read \"%#s\": no such variable", nameObjPtr);
    }
    return NULL;
}
................................................................................
{
    Jim_Var *varPtr;
    int retval;
    Jim_CallFrame *framePtr;

    retval = SetVariableFromAny(interp, nameObjPtr);
    if (retval == JIM_DICT_SUGAR) {
        
        return JimDictSugarSet(interp, nameObjPtr, NULL);
    }
    else if (retval == JIM_OK) {
        varPtr = nameObjPtr->internalRep.varValue.varPtr;

        
        if (varPtr->linkFramePtr) {
            framePtr = interp->framePtr;
            interp->framePtr = varPtr->linkFramePtr;
            retval = Jim_UnsetVariable(interp, varPtr->objPtr, JIM_NONE);
            interp->framePtr = framePtr;
        }
        else {
................................................................................
            }
            else {
                framePtr = interp->framePtr;
            }

            retval = Jim_DeleteHashEntry(&framePtr->vars, name);
            if (retval == JIM_OK) {
                
                framePtr->id = interp->callFrameEpoch++;
            }
        }
    }
    if (retval != JIM_OK && (flags & JIM_ERRMSG)) {
        Jim_SetResultFormatted(interp, "can't unset \"%#s\": no such variable", nameObjPtr);
    }
................................................................................

    p++;
    keyLen = (str + len) - p;
    if (str[len - 1] == ')') {
        keyLen--;
    }

    
    keyObjPtr = Jim_NewStringObj(interp, p, keyLen);

    Jim_IncrRefCount(varObjPtr);
    Jim_IncrRefCount(keyObjPtr);
    *varPtrPtr = varObjPtr;
    *keyPtrPtr = keyObjPtr;
}
................................................................................

    SetDictSubstFromAny(interp, objPtr);

    err = Jim_SetDictKeysVector(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr,
        &objPtr->internalRep.dictSubstValue.indexObjPtr, 1, valObjPtr, JIM_MUSTEXIST);

    if (err == JIM_OK) {
        
        Jim_SetEmptyResult(interp);
    }
    else {
        if (!valObjPtr) {
            
            if (Jim_GetVariable(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr, JIM_NONE)) {
                Jim_SetResultFormatted(interp, "can't unset \"%#s\": no such element in array",
                    objPtr);
                return err;
            }
        }
        
        Jim_SetResultFormatted(interp, "can't %s \"%#s\": variable isn't array",
            (valObjPtr ? "set" : "unset"), objPtr);
    }
    return err;
}

static Jim_Obj *JimDictExpandArrayVariable(Jim_Interp *interp, Jim_Obj *varObjPtr,
................................................................................
    ret = Jim_DictKey(interp, dictObjPtr, keyObjPtr, &resObjPtr, JIM_NONE);
    if (ret != JIM_OK) {
        Jim_SetResultFormatted(interp,
            "can't read \"%#s(%#s)\": %s array", varObjPtr, keyObjPtr,
            ret < 0 ? "variable isn't" : "no such element in");
    }
    else if ((flags & JIM_UNSHARED) && Jim_IsShared(dictObjPtr)) {
        
        Jim_SetVariable(interp, varObjPtr, Jim_DuplicateObj(interp, dictObjPtr));
    }

    return resObjPtr;
}


................................................................................

void FreeDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
{
    Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr);
    Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.indexObjPtr);
}

void DupDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
{
    JIM_NOTUSED(interp);

    dupPtr->internalRep.dictSubstValue.varNameObjPtr =

        srcPtr->internalRep.dictSubstValue.varNameObjPtr;
    dupPtr->internalRep.dictSubstValue.indexObjPtr = srcPtr->internalRep.dictSubstValue.indexObjPtr;
    dupPtr->typePtr = &dictSubstObjType;
}


static void SetDictSubstFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    if (objPtr->typePtr != &dictSubstObjType) {
        Jim_Obj *varObjPtr, *keyObjPtr;

        if (objPtr->typePtr == &interpolatedObjType) {
            

            varObjPtr = objPtr->internalRep.dictSubstValue.varNameObjPtr;
            keyObjPtr = objPtr->internalRep.dictSubstValue.indexObjPtr;

            Jim_IncrRefCount(varObjPtr);
            Jim_IncrRefCount(keyObjPtr);
        }
................................................................................
    Jim_DecrRefCount(interp, substKeyObjPtr);

    return resObjPtr;
}

static Jim_Obj *JimExpandExprSugar(Jim_Interp *interp, Jim_Obj *objPtr)
{
    Jim_Obj *resultObjPtr;

    if (Jim_EvalExpression(interp, objPtr, &resultObjPtr) == JIM_OK) {
        
        resultObjPtr->refCount--;
        return resultObjPtr;

    }
    return NULL;
}


static Jim_CallFrame *JimCreateCallFrame(Jim_Interp *interp, Jim_CallFrame *parent, Jim_Obj *nsObj)
{
................................................................................
    Jim_IncrRefCount(nsObj);

    return cf;
}

static int JimDeleteLocalProcs(Jim_Interp *interp, Jim_Stack *localCommands)
{
    
    if (localCommands) {
        Jim_Obj *cmdNameObj;

        while ((cmdNameObj = Jim_StackPop(localCommands)) != NULL) {
            Jim_HashEntry *he;
            Jim_Obj *fqObjName;
            Jim_HashTable *ht = &interp->commands;
................................................................................

            if (he) {
                Jim_Cmd *cmd = Jim_GetHashEntryVal(he);
                if (cmd->prevCmd) {
                    Jim_Cmd *prevCmd = cmd->prevCmd;
                    cmd->prevCmd = NULL;

                    
                    JimDecrCmdRefCount(interp, cmd);

                    
                    Jim_SetHashVal(ht, he, prevCmd);
                }
                else {
                    Jim_DeleteHashEntry(ht, fqname);
                    Jim_InterpIncrProcEpoch(interp);
                }

            }
            Jim_DecrRefCount(interp, cmdNameObj);
            JimFreeQualifiedName(interp, fqObjName);
        }
        Jim_FreeStack(localCommands);
        Jim_Free(localCommands);
    }
    return JIM_OK;
}
















































#define JIM_FCF_FULL 0          
#define JIM_FCF_REUSE 1         
static void JimFreeCallFrame(Jim_Interp *interp, Jim_CallFrame *cf, int action)
 {
    JimDeleteLocalProcs(interp, cf->localCommands);

    if (cf->procArgsObjPtr)
        Jim_DecrRefCount(interp, cf->procArgsObjPtr);
    if (cf->procBodyObjPtr)
................................................................................
        cf->vars.used = 0;
    }
    cf->next = interp->freeFramesList;
    interp->freeFramesList = cf;
}


#ifdef JIM_REFERENCES

static void JimReferencesHTValDestructor(void *interp, void *val)
{
    Jim_Reference *refPtr = (void *)val;

    Jim_DecrRefCount(interp, refPtr->objPtr);
    if (refPtr->finalizerCmdNamePtr != NULL) {
        Jim_DecrRefCount(interp, refPtr->finalizerCmdNamePtr);
    }
    Jim_Free(val);
}

static unsigned int JimReferencesHTHashFunction(const void *key)
{
    
    const unsigned long *widePtr = key;
    unsigned int intValue = (unsigned int)*widePtr;

    return Jim_IntHashFunction(intValue);
}

static void *JimReferencesHTKeyDup(void *privdata, const void *key)
{
    void *copy = Jim_Alloc(sizeof(unsigned long));

    JIM_NOTUSED(privdata);

    memcpy(copy, key, sizeof(unsigned long));
    return copy;
}

static int JimReferencesHTKeyCompare(void *privdata, const void *key1, const void *key2)
{
    JIM_NOTUSED(privdata);

    return memcmp(key1, key2, sizeof(unsigned long)) == 0;
}

static void JimReferencesHTKeyDestructor(void *privdata, void *key)
{
    JIM_NOTUSED(privdata);

    Jim_Free(key);
}

static const Jim_HashTableType JimReferencesHashTableType = {
    JimReferencesHTHashFunction,        
    JimReferencesHTKeyDup,      
    NULL,                       
    JimReferencesHTKeyCompare,  
    JimReferencesHTKeyDestructor,       
    JimReferencesHTValDestructor        
};



#define JIM_REFERENCE_SPACE (35+JIM_REFERENCE_TAGLEN)

static int JimFormatReference(char *buf, Jim_Reference *refPtr, unsigned long id)
{
    const char *fmt = "<reference.<%s>.%020lu>";

    sprintf(buf, fmt, refPtr->tag, id);
    return JIM_REFERENCE_SPACE;
}

static void UpdateStringOfReference(struct Jim_Obj *objPtr);

static const Jim_ObjType referenceObjType = {
    "reference",
    NULL,
    NULL,
    UpdateStringOfReference,
    JIM_TYPE_REFERENCES,
};

static void UpdateStringOfReference(struct Jim_Obj *objPtr)
{
    char buf[JIM_REFERENCE_SPACE + 1];

    JimFormatReference(buf, objPtr->internalRep.refValue.refPtr, objPtr->internalRep.refValue.id);
    JimSetStringBytes(objPtr, buf);
}

static int isrefchar(int c)
{
    return (c == '_' || isalnum(c));
}

static int SetReferenceFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    unsigned long value;
    int i, len;
    const char *str, *start, *end;
    char refId[21];
    Jim_Reference *refPtr;
    Jim_HashEntry *he;
    char *endptr;

    
    str = Jim_GetString(objPtr, &len);
    
    if (len < JIM_REFERENCE_SPACE)
        goto badformat;
    
    start = str;
    end = str + len - 1;
    while (*start == ' ')
        start++;
    while (*end == ' ' && end > start)
        end--;
    if (end - start + 1 != JIM_REFERENCE_SPACE)
        goto badformat;
    
    if (memcmp(start, "<reference.<", 12) != 0)
        goto badformat;
    if (start[12 + JIM_REFERENCE_TAGLEN] != '>' || end[0] != '>')
        goto badformat;
    
    for (i = 0; i < JIM_REFERENCE_TAGLEN; i++) {
        if (!isrefchar(start[12 + i]))
            goto badformat;
    }
    
    memcpy(refId, start + 14 + JIM_REFERENCE_TAGLEN, 20);
    refId[20] = '\0';
    
    value = strtoul(refId, &endptr, 10);
    if (JimCheckConversion(refId, endptr) != JIM_OK)
        goto badformat;
    
    he = Jim_FindHashEntry(&interp->references, &value);
    if (he == NULL) {
        Jim_SetResultFormatted(interp, "invalid reference id \"%#s\"", objPtr);
        return JIM_ERR;
    }
    refPtr = Jim_GetHashEntryVal(he);
    
    Jim_FreeIntRep(interp, objPtr);
    objPtr->typePtr = &referenceObjType;
    objPtr->internalRep.refValue.id = value;
    objPtr->internalRep.refValue.refPtr = refPtr;
    return JIM_OK;

  badformat:
    Jim_SetResultFormatted(interp, "expected reference but got \"%#s\"", objPtr);
    return JIM_ERR;
}

Jim_Obj *Jim_NewReference(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *tagPtr, Jim_Obj *cmdNamePtr)
{
    struct Jim_Reference *refPtr;
    unsigned long id;
    Jim_Obj *refObjPtr;
    const char *tag;
    int tagLen, i;

    
    Jim_CollectIfNeeded(interp);

    refPtr = Jim_Alloc(sizeof(*refPtr));
    refPtr->objPtr = objPtr;
    Jim_IncrRefCount(objPtr);
    refPtr->finalizerCmdNamePtr = cmdNamePtr;
    if (cmdNamePtr)
        Jim_IncrRefCount(cmdNamePtr);
    id = interp->referenceNextId++;
    Jim_AddHashEntry(&interp->references, &id, refPtr);
    refObjPtr = Jim_NewObj(interp);
    refObjPtr->typePtr = &referenceObjType;
    refObjPtr->bytes = NULL;
    refObjPtr->internalRep.refValue.id = id;
    refObjPtr->internalRep.refValue.refPtr = refPtr;
    interp->referenceNextId++;
    tag = Jim_GetString(tagPtr, &tagLen);
    if (tagLen > JIM_REFERENCE_TAGLEN)
        tagLen = JIM_REFERENCE_TAGLEN;
    for (i = 0; i < JIM_REFERENCE_TAGLEN; i++) {
        if (i < tagLen && isrefchar(tag[i]))
            refPtr->tag[i] = tag[i];
        else
            refPtr->tag[i] = '_';
    }
    refPtr->tag[JIM_REFERENCE_TAGLEN] = '\0';
    return refObjPtr;
}

Jim_Reference *Jim_GetReference(Jim_Interp *interp, Jim_Obj *objPtr)
{
    if (objPtr->typePtr != &referenceObjType && SetReferenceFromAny(interp, objPtr) == JIM_ERR)
        return NULL;
    return objPtr->internalRep.refValue.refPtr;
}

int Jim_SetFinalizer(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *cmdNamePtr)
{
    Jim_Reference *refPtr;

    if ((refPtr = Jim_GetReference(interp, objPtr)) == NULL)
        return JIM_ERR;
    Jim_IncrRefCount(cmdNamePtr);
    if (refPtr->finalizerCmdNamePtr)
        Jim_DecrRefCount(interp, refPtr->finalizerCmdNamePtr);
    refPtr->finalizerCmdNamePtr = cmdNamePtr;
    return JIM_OK;
}

int Jim_GetFinalizer(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj **cmdNamePtrPtr)
{
    Jim_Reference *refPtr;

    if ((refPtr = Jim_GetReference(interp, objPtr)) == NULL)
        return JIM_ERR;
    *cmdNamePtrPtr = refPtr->finalizerCmdNamePtr;
    return JIM_OK;
}



static const Jim_HashTableType JimRefMarkHashTableType = {
    JimReferencesHTHashFunction,        
    JimReferencesHTKeyDup,      
    NULL,                       
    JimReferencesHTKeyCompare,  
    JimReferencesHTKeyDestructor,       
    NULL                        
};


int Jim_Collect(Jim_Interp *interp)
{
    int collected = 0;
    return collected;
}

#define JIM_COLLECT_ID_PERIOD 5000
#define JIM_COLLECT_TIME_PERIOD 300

void Jim_CollectIfNeeded(Jim_Interp *interp)
{
    unsigned long elapsedId;
    int elapsedTime;

    elapsedId = interp->referenceNextId - interp->lastCollectId;
    elapsedTime = time(NULL) - interp->lastCollectTime;


    if (elapsedId > JIM_COLLECT_ID_PERIOD || elapsedTime > JIM_COLLECT_TIME_PERIOD) {
        Jim_Collect(interp);
    }
}
#endif

int Jim_IsBigEndian(void)
{
    union {
        unsigned short s;
        unsigned char c[2];
    } uval = {0x0102};
................................................................................
    Jim_IncrRefCount(i->unknown);
    Jim_IncrRefCount(i->currentScriptObj);
    Jim_IncrRefCount(i->nullScriptObj);
    Jim_IncrRefCount(i->errorProc);
    Jim_IncrRefCount(i->trueObj);
    Jim_IncrRefCount(i->falseObj);

    
    Jim_SetVariableStrWithStr(i, JIM_LIBPATH, TCL_LIBRARY);
    Jim_SetVariableStrWithStr(i, JIM_INTERACTIVE, "0");

    Jim_SetVariableStrWithStr(i, "tcl_platform(engine)", "Jim");
    Jim_SetVariableStrWithStr(i, "tcl_platform(os)", TCL_PLATFORM_OS);
    Jim_SetVariableStrWithStr(i, "tcl_platform(platform)", TCL_PLATFORM_PLATFORM);
    Jim_SetVariableStrWithStr(i, "tcl_platform(pathSeparator)", TCL_PLATFORM_PATH_SEPARATOR);
................................................................................

void Jim_FreeInterp(Jim_Interp *i)
{
    Jim_CallFrame *cf, *cfx;

    Jim_Obj *objPtr, *nextObjPtr;

    
    for (cf = i->framePtr; cf; cf = cfx) {


        cfx = cf->parent;
        JimFreeCallFrame(i, cf, JIM_FCF_FULL);
    }

    Jim_DecrRefCount(i, i->emptyObj);
    Jim_DecrRefCount(i, i->trueObj);
    Jim_DecrRefCount(i, i->falseObj);
................................................................................
    if (i->liveList != NULL) {
        objPtr = i->liveList;

        printf("\n-------------------------------------\n");
        printf("Objects still in the free list:\n");
        while (objPtr) {
            const char *type = objPtr->typePtr ? objPtr->typePtr->name : "string";


            if (objPtr->bytes && strlen(objPtr->bytes) > 20) {
                printf("%p (%d) %-10s: '%.20s...'\n",
                    (void *)objPtr, objPtr->refCount, type, objPtr->bytes);
            }
            else {
                printf("%p (%d) %-10s: '%s'\n",
................................................................................
            objPtr = objPtr->nextObjPtr;
        }
        printf("-------------------------------------\n\n");
        JimPanic((1, "Live list non empty freeing the interpreter! Leak?"));
    }
#endif

    
    objPtr = i->freeList;
    while (objPtr) {
        nextObjPtr = objPtr->nextObjPtr;
        Jim_Free(objPtr);
        objPtr = nextObjPtr;
    }

    
    for (cf = i->freeFramesList; cf; cf = cfx) {
        cfx = cf->next;
        if (cf->vars.table)
            Jim_FreeHashTable(&cf->vars);
        Jim_Free(cf);
    }

    
    Jim_Free(i);
}

Jim_CallFrame *Jim_GetCallFrameByLevel(Jim_Interp *interp, Jim_Obj *levelObjPtr)
{
    long level;
    const char *str;
................................................................................
            }
        }
        else {
            if (Jim_GetLong(interp, levelObjPtr, &level) != JIM_OK || level < 0) {
                level = -1;
            }
            else {
                
                level = interp->framePtr->level - level;
            }
        }
    }
    else {
        str = "1";              
        level = interp->framePtr->level - 1;
    }

    if (level == 0) {
        return interp->topFramePtr;
    }
    if (level > 0) {
        
        for (framePtr = interp->framePtr; framePtr; framePtr = framePtr->parent) {
            if (framePtr->level == level) {
                return framePtr;
            }
        }
    }

................................................................................
static Jim_CallFrame *JimGetCallFrameByInteger(Jim_Interp *interp, Jim_Obj *levelObjPtr)
{
    long level;
    Jim_CallFrame *framePtr;

    if (Jim_GetLong(interp, levelObjPtr, &level) == JIM_OK) {
        if (level <= 0) {
            
            level = interp->framePtr->level + level;
        }

        if (level == 0) {
            return interp->topFramePtr;
        }

        
        for (framePtr = interp->framePtr; framePtr; framePtr = framePtr->parent) {
            if (framePtr->level == level) {
                return framePtr;
            }
        }
    }

................................................................................
    Jim_IncrRefCount(interp->stackTrace);
}

static void JimSetStackTrace(Jim_Interp *interp, Jim_Obj *stackTraceObj)
{
    int len;

    
    Jim_IncrRefCount(stackTraceObj);
    Jim_DecrRefCount(interp, interp->stackTrace);
    interp->stackTrace = stackTraceObj;
    interp->errorFlag = 1;

    len = Jim_ListLength(interp, interp->stackTrace);
    if (len >= 3) {
................................................................................
static void JimAppendStackTrace(Jim_Interp *interp, const char *procname,
    Jim_Obj *fileNameObj, int linenr)
{
    if (strcmp(procname, "unknown") == 0) {
        procname = "";
    }
    if (!*procname && !Jim_Length(fileNameObj)) {
        
        return;
    }

    if (Jim_IsShared(interp->stackTrace)) {
        Jim_DecrRefCount(interp, interp->stackTrace);
        interp->stackTrace = Jim_DuplicateObj(interp, interp->stackTrace);
        Jim_IncrRefCount(interp->stackTrace);
    }

    
    if (!*procname && Jim_Length(fileNameObj)) {
        
        int len = Jim_ListLength(interp, interp->stackTrace);

        if (len >= 3) {
            Jim_Obj *objPtr = Jim_ListGetIndex(interp, interp->stackTrace, len - 3);
            if (Jim_Length(objPtr)) {
                
                objPtr = Jim_ListGetIndex(interp, interp->stackTrace, len - 2);
                if (Jim_Length(objPtr) == 0) {
                    
                    ListSetIndex(interp, interp->stackTrace, len - 2, fileNameObj, 0);
                    ListSetIndex(interp, interp->stackTrace, len - 1, Jim_NewIntObj(interp, linenr), 0);
                    return;
                }
            }
        }
    }
................................................................................

static int SetIntFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags)
{
    jim_wide wideValue;
    const char *str;

    if (objPtr->typePtr == &coercedDoubleObjType) {
        
        objPtr->typePtr = &intObjType;
        return JIM_OK;
    }

    
    str = Jim_String(objPtr);
    
    if (Jim_StringToWide(str, &wideValue, 0) != JIM_OK) {
        if (flags & JIM_ERRMSG) {
            Jim_SetResultFormatted(interp, "expected integer but got \"%#s\"", objPtr);
        }
        return JIM_ERR;
    }
    if ((wideValue == JIM_WIDE_MIN || wideValue == JIM_WIDE_MAX) && errno == ERANGE) {
        Jim_SetResultString(interp, "Integer value too big to be represented", -1);
        return JIM_ERR;
    }
    
    Jim_FreeIntRep(interp, objPtr);
    objPtr->typePtr = &intObjType;
    objPtr->internalRep.wideValue = wideValue;
    return JIM_OK;
}

#ifdef JIM_OPTIMIZATION
................................................................................
        return;
    }
    {
        char buf[JIM_DOUBLE_SPACE + 1];
        int i;
        int len = sprintf(buf, "%.12g", value);

        
        for (i = 0; i < len; i++) {
            if (buf[i] == '.' || buf[i] == 'e') {
#if defined(JIM_SPRINTF_DOUBLE_NEEDS_FIX)
                char *e = strchr(buf, 'e');
                if (e && (e[1] == '-' || e[1] == '+') && e[2] == '0') {
                    
                    e += 2;
                    memmove(e, e + 1, len - (e - buf));
                }
#endif
                break;
            }
        }
................................................................................

static int SetDoubleFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    double doubleValue;
    jim_wide wideValue;
    const char *str;

    str = Jim_String(objPtr);

#ifdef HAVE_LONG_LONG
    
#define MIN_INT_IN_DOUBLE -(1LL << 53)
#define MAX_INT_IN_DOUBLE -(MIN_INT_IN_DOUBLE + 1)

    if (objPtr->typePtr == &intObjType
        && JimWideValue(objPtr) >= MIN_INT_IN_DOUBLE
        && JimWideValue(objPtr) <= MAX_INT_IN_DOUBLE) {

        
        objPtr->typePtr = &coercedDoubleObjType;
        return JIM_OK;
    }
    else
#endif


    if (Jim_StringToWide(str, &wideValue, 10) == JIM_OK) {
        
        Jim_FreeIntRep(interp, objPtr);
        objPtr->typePtr = &coercedDoubleObjType;
        objPtr->internalRep.wideValue = wideValue;
        return JIM_OK;
    }
    else {
        
        if (Jim_StringToDouble(str, &doubleValue) != JIM_OK) {
            Jim_SetResultFormatted(interp, "expected floating-point number but got \"%#s\"", objPtr);
            return JIM_ERR;
        }
        
        Jim_FreeIntRep(interp, objPtr);
    }
    objPtr->typePtr = &doubleObjType;
    objPtr->internalRep.doubleValue = doubleValue;
    return JIM_OK;
}

................................................................................

    objPtr = Jim_NewObj(interp);
    objPtr->typePtr = &doubleObjType;
    objPtr->bytes = NULL;
    objPtr->internalRep.doubleValue = doubleValue;
    return objPtr;
}









































static void ListInsertElements(Jim_Obj *listPtr, int idx, int elemc, Jim_Obj *const *elemVec);
static void ListAppendElement(Jim_Obj *listPtr, Jim_Obj *objPtr);
static void FreeListInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
static void DupListInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
static void UpdateStringOfList(struct Jim_Obj *objPtr);
static int SetListFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
................................................................................
#define JIM_ELESTR_SIMPLE 0
#define JIM_ELESTR_BRACE 1
#define JIM_ELESTR_QUOTE 2
static unsigned char ListElementQuotingType(const char *s, int len)
{
    int i, level, blevel, trySimple = 1;

    
    if (len == 0)
        return JIM_ELESTR_BRACE;
    if (s[0] == '"' || s[0] == '{') {
        trySimple = 0;
        goto testbrace;
    }
    for (i = 0; i < len; i++) {
................................................................................
            case '\\':
            case '\r':
            case '\n':
            case '\t':
            case '\f':
            case '\v':
                trySimple = 0;
                
            case '{':
            case '}':
                goto testbrace;
        }
    }
    return JIM_ELESTR_SIMPLE;

  testbrace:
    
    if (s[len - 1] == '\\')
        return JIM_ELESTR_QUOTE;
    level = 0;
    blevel = 0;
    for (i = 0; i < len; i++) {
        switch (s[i]) {
            case '{':
................................................................................
{
    #define STATIC_QUOTING_LEN 32
    int i, bufLen, realLength;
    const char *strRep;
    char *p;
    unsigned char *quotingType, staticQuoting[STATIC_QUOTING_LEN];

    
    if (objc > STATIC_QUOTING_LEN) {
        quotingType = Jim_Alloc(objc);
    }
    else {
        quotingType = staticQuoting;
    }
    bufLen = 0;
................................................................................
        quotingType[i] = ListElementQuotingType(strRep, len);
        switch (quotingType[i]) {
            case JIM_ELESTR_SIMPLE:
                if (i != 0 || strRep[0] != '#') {
                    bufLen += len;
                    break;
                }
                
                quotingType[i] = JIM_ELESTR_BRACE;
                
            case JIM_ELESTR_BRACE:
                bufLen += len + 2;
                break;
            case JIM_ELESTR_QUOTE:
                bufLen += len * 2;
                break;
        }
        bufLen++;               
    }
    bufLen++;

    
    p = objPtr->bytes = Jim_Alloc(bufLen + 1);
    realLength = 0;
    for (i = 0; i < objc; i++) {
        int len, qlen;

        strRep = Jim_GetString(objv[i], &len);

................................................................................
                    realLength++;
                }
                qlen = BackslashQuoteString(strRep, len, p);
                p += qlen;
                realLength += qlen;
                break;
        }
        
        if (i + 1 != objc) {
            *p++ = ' ';
            realLength++;
        }
    }
    *p = '\0';                  
    objPtr->length = realLength;

    if (quotingType != staticQuoting) {
        Jim_Free(quotingType);
    }
}

................................................................................
        int i;

        listObjPtrPtr = JimDictPairs(objPtr, &len);
        for (i = 0; i < len; i++) {
            Jim_IncrRefCount(listObjPtrPtr[i]);
        }

        
        Jim_FreeIntRep(interp, objPtr);
        objPtr->typePtr = &listObjType;
        objPtr->internalRep.listValue.len = len;
        objPtr->internalRep.listValue.maxLen = len;
        objPtr->internalRep.listValue.ele = listObjPtrPtr;

        return JIM_OK;
    }

    
    if (objPtr->typePtr == &sourceObjType) {
        fileNameObj = objPtr->internalRep.sourceValue.fileNameObj;
        linenr = objPtr->internalRep.sourceValue.lineNumber;
    }
    else {
        fileNameObj = interp->emptyObj;
        linenr = 1;
    }
    Jim_IncrRefCount(fileNameObj);

    
    str = Jim_GetString(objPtr, &strLen);

    Jim_FreeIntRep(interp, objPtr);
    objPtr->typePtr = &listObjType;
    objPtr->internalRep.listValue.len = 0;
    objPtr->internalRep.listValue.maxLen = 0;
    objPtr->internalRep.listValue.ele = NULL;

    
    if (strLen) {
        JimParserInit(&parser, str, strLen, linenr);
        while (!parser.eof) {
            Jim_Obj *elementPtr;

            JimParseList(&parser);
            if (parser.tt != JIM_TT_STR && parser.tt != JIM_TT_ESC)
................................................................................
static int ListSortCommand(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
{
    Jim_Obj *compare_script;
    int rc;

    jim_wide ret = 0;

    
    compare_script = Jim_DuplicateObj(sort_info->interp, sort_info->command);
    Jim_ListAppendElement(sort_info->interp, compare_script, *lhsObj);
    Jim_ListAppendElement(sort_info->interp, compare_script, *rhsObj);

    rc = Jim_EvalObj(sort_info->interp, compare_script);

    if (rc != JIM_OK || Jim_GetWide(sort_info->interp, Jim_GetResult(sort_info->interp), &ret) != JIM_OK) {
................................................................................
{
    int src;
    int dst = 0;
    Jim_Obj **ele = listObjPtr->internalRep.listValue.ele;

    for (src = 1; src < listObjPtr->internalRep.listValue.len; src++) {
        if (comp(&ele[dst], &ele[src]) == 0) {
            
            Jim_DecrRefCount(sort_info->interp, ele[dst]);
        }
        else {
            
            dst++;
        }
        ele[dst] = ele[src];
    }
    



    ele[++dst] = ele[src];

    

    listObjPtr->internalRep.listValue.len = dst;
}


static int ListSortElements(Jim_Interp *interp, Jim_Obj *listObjPtr, struct lsort_info *info)
{
    struct lsort_info *prev_info;
................................................................................
    Jim_Obj **vector;
    int len;
    int rc;

    JimPanic((Jim_IsShared(listObjPtr), "ListSortElements called with shared object"));
    SetListFromAny(interp, listObjPtr);

    
    prev_info = sort_info;
    sort_info = info;

    vector = listObjPtr->internalRep.listValue.ele;
    len = listObjPtr->internalRep.listValue.len;
    switch (info->type) {
        case JIM_LSORT_ASCII:
................................................................................
        case JIM_LSORT_REAL:
            fn = ListSortReal;
            break;
        case JIM_LSORT_COMMAND:
            fn = ListSortCommand;
            break;
        default:
            fn = NULL;          
            JimPanic((1, "ListSort called with invalid sort type"));
            return -1; 
    }

    if (info->indexed) {
        
        info->subfn = fn;
        fn = ListSortIndexHelper;
    }

    if ((rc = setjmp(info->jmpbuf)) == 0) {
        qsort(vector, len, sizeof(Jim_Obj *), (qsort_comparator *) fn);

................................................................................
    int currentLen = listPtr->internalRep.listValue.len;
    int requiredLen = currentLen + elemc;
    int i;
    Jim_Obj **point;

    if (requiredLen > listPtr->internalRep.listValue.maxLen) {
        if (requiredLen < 2) {
            
            requiredLen = 4;
        }
        else {
            requiredLen *= 2;
        }

        listPtr->internalRep.listValue.ele = Jim_Realloc(listPtr->internalRep.listValue.ele,
................................................................................
        Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0);

        for (i = 0; i < objc; i++)
            ListAppendList(objPtr, objv[i]);
        return objPtr;
    }
    else {
        
        int len = 0, objLen;
        char *bytes, *p;

        
        for (i = 0; i < objc; i++) {
            len += Jim_Length(objv[i]);
        }
        if (objc)
            len += objc - 1;
        
        p = bytes = Jim_Alloc(len + 1);
        for (i = 0; i < objc; i++) {
            const char *s = Jim_GetString(objv[i], &objLen);

            
            while (objLen && isspace(UCHAR(*s))) {
                s++;
                objLen--;
                len--;
            }
            
            while (objLen && isspace(UCHAR(s[objLen - 1]))) {
                
                if (objLen > 1 && s[objLen - 2] == '\\') {
                    break;
                }
                objLen--;
                len--;
            }
            memcpy(p, s, objLen);
................................................................................
{
    int first, last;
    int len, rangeLen;

    if (Jim_GetIndex(interp, firstObjPtr, &first) != JIM_OK ||
        Jim_GetIndex(interp, lastObjPtr, &last) != JIM_OK)
        return NULL;
    len = Jim_ListLength(interp, listObjPtr);   
    first = JimRelToAbsIndex(len, first);
    last = JimRelToAbsIndex(len, last);
    JimRelToAbsRange(len, &first, &last, &rangeLen);
    if (first == 0 && last == len) {
        return listObjPtr;
    }
    return Jim_NewListObj(interp, listObjPtr->internalRep.listValue.ele + first, rangeLen);
................................................................................

static void JimObjectHTKeyValDestructor(void *interp, void *val)
{
    Jim_DecrRefCount(interp, (Jim_Obj *)val);
}

static const Jim_HashTableType JimDictHashTableType = {
    JimObjectHTHashFunction,    
    JimObjectHTKeyValDup,       
    JimObjectHTKeyValDup,       
    JimObjectHTKeyCompare,      
    JimObjectHTKeyValDestructor,    
    JimObjectHTKeyValDestructor 
};

static const Jim_ObjType dictObjType = {
    "dict",
    FreeDictInternalRep,
    DupDictInternalRep,
    UpdateStringOfDict,
................................................................................

void DupDictInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
{
    Jim_HashTable *ht, *dupHt;
    Jim_HashTableIterator htiter;
    Jim_HashEntry *he;

    
    ht = srcPtr->internalRep.ptr;
    dupHt = Jim_Alloc(sizeof(*dupHt));
    Jim_InitHashTable(dupHt, &JimDictHashTableType, interp);
    if (ht->size != 0)
        Jim_ExpandHashTable(dupHt, ht->size);
    
    JimInitHashTableIterator(ht, &htiter);
    while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
        Jim_AddHashEntry(dupHt, he->key, he->u.val);
    }

    dupPtr->internalRep.ptr = dupHt;
    dupPtr->typePtr = &dictObjType;
................................................................................
    Jim_HashTableIterator htiter;
    Jim_HashEntry *he;
    Jim_Obj **objv;
    int i;

    ht = dictPtr->internalRep.ptr;

    
    objv = Jim_Alloc((ht->used * 2) * sizeof(Jim_Obj *));
    JimInitHashTableIterator(ht, &htiter);
    i = 0;
    while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
        objv[i++] = Jim_GetHashEntryKey(he);
        objv[i++] = Jim_GetHashEntryVal(he);
    }
    *len = i;
    return objv;
}

static void UpdateStringOfDict(struct Jim_Obj *objPtr)
{
    
    int len;
    Jim_Obj **objv = JimDictPairs(objPtr, &len);

    
    JimMakeListStringRep(objPtr, objv, len);

    Jim_Free(objv);
}

static int SetDictFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
{
................................................................................
        return JIM_OK;
    }

    if (Jim_IsList(objPtr) && Jim_IsShared(objPtr)) {
        Jim_String(objPtr);
    }

    
    listlen = Jim_ListLength(interp, objPtr);
    if (listlen % 2) {
        Jim_SetResultString(interp, "missing value to go with key", -1);
        return JIM_ERR;
    }
    else {
        
        Jim_HashTable *ht;
        int i;

        ht = Jim_Alloc(sizeof(*ht));
        Jim_InitHashTable(ht, &JimDictHashTableType, interp);

        for (i = 0; i < listlen; i += 2) {
................................................................................


static int DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr,
    Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr)
{
    Jim_HashTable *ht = objPtr->internalRep.ptr;

    if (valueObjPtr == NULL) {  
        return Jim_DeleteHashEntry(ht, keyObjPtr);
    }
    Jim_ReplaceHashEntry(ht, keyObjPtr, valueObjPtr);
    return JIM_OK;
}

int Jim_DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr,
................................................................................
    ht = dictPtr->internalRep.ptr;
    if ((he = Jim_FindHashEntry(ht, keyPtr)) == NULL) {
        if (flags & JIM_ERRMSG) {
            Jim_SetResultFormatted(interp, "key \"%#s\" not known in dictionary", keyPtr);
        }
        return JIM_ERR;
    }

    *objPtrPtr = he->u.val;
    return JIM_OK;

}


int Jim_DictPairs(Jim_Interp *interp, Jim_Obj *dictPtr, Jim_Obj ***objPtrPtr, int *len)
{
    if (SetDictFromAny(interp, dictPtr) != JIM_OK) {
        return JIM_ERR;
................................................................................
{
    Jim_Obj *varObjPtr, *objPtr, *dictObjPtr;
    int shared, i;

    varObjPtr = objPtr = Jim_GetVariable(interp, varNamePtr, flags);
    if (objPtr == NULL) {
        if (newObjPtr == NULL && (flags & JIM_MUSTEXIST)) {
            
            return JIM_ERR;
        }
        varObjPtr = objPtr = Jim_NewDictObj(interp, NULL, 0);
        if (Jim_SetVariable(interp, varNamePtr, objPtr) != JIM_OK) {
            Jim_FreeNewObj(interp, varObjPtr);
            return JIM_ERR;
        }
    }
    if ((shared = Jim_IsShared(objPtr)))
        varObjPtr = objPtr = Jim_DuplicateObj(interp, objPtr);
    for (i = 0; i < keyc; i++) {
        dictObjPtr = objPtr;

        
        if (SetDictFromAny(interp, dictObjPtr) != JIM_OK) {
            goto err;
        }

        if (i == keyc - 1) {
            
            if (Jim_DictAddElement(interp, objPtr, keyv[keyc - 1], newObjPtr) != JIM_OK) {
                if (newObjPtr || (flags & JIM_MUSTEXIST)) {
                    goto err;
                }
            }
            break;
        }

        
        Jim_InvalidateStringRep(dictObjPtr);
        if (Jim_DictKey(interp, dictObjPtr, keyv[i], &objPtr,
                newObjPtr ? JIM_NONE : JIM_ERRMSG) == JIM_OK) {
            if (Jim_IsShared(objPtr)) {
                objPtr = Jim_DuplicateObj(interp, objPtr);
                DictAddElement(interp, dictObjPtr, keyv[i], objPtr);
            }
................................................................................
            if (newObjPtr == NULL) {
                goto err;
            }
            objPtr = Jim_NewDictObj(interp, NULL, 0);
            DictAddElement(interp, dictObjPtr, keyv[i], objPtr);
        }
    }
    
    Jim_InvalidateStringRep(objPtr);
    Jim_InvalidateStringRep(varObjPtr);
    if (Jim_SetVariable(interp, varNamePtr, varObjPtr) != JIM_OK) {
        goto err;
    }
    Jim_SetResult(interp, varObjPtr);
    return JIM_OK;
................................................................................
    }
    else {
        char buf[JIM_INTEGER_SPACE + 1];
        if (objPtr->internalRep.intValue >= 0) {
            sprintf(buf, "%d", objPtr->internalRep.intValue);
        }
        else {
            
            sprintf(buf, "end%d", objPtr->internalRep.intValue + 1);
        }
        JimSetStringBytes(objPtr, buf);
    }
}

static int SetIndexFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    int idx, end = 0;
    const char *str;
    char *endptr;

    
    str = Jim_String(objPtr);

    
    if (strncmp(str, "end", 3) == 0) {
        end = 1;
        str += 3;
        idx = 0;
    }
    else {
        idx = jim_strtol(str, &endptr);
................................................................................

        if (endptr == str) {
            goto badindex;
        }
        str = endptr;
    }

    
    if (*str == '+' || *str == '-') {
        int sign = (*str == '+' ? 1 : -1);

        idx += sign * jim_strtol(++str, &endptr);
        if (str == endptr || *endptr) {
            goto badindex;
        }
        str = endptr;
    }
    
    while (isspace(UCHAR(*str))) {
        str++;
    }
    if (*str) {
        goto badindex;
    }
    if (end) {
        if (idx > 0) {
            idx = INT_MAX;
        }
        else {
            
            idx--;
        }
    }
    else if (idx < 0) {
        idx = -INT_MAX;
    }

    
    Jim_FreeIntRep(interp, objPtr);
    objPtr->typePtr = &indexObjType;
    objPtr->internalRep.intValue = idx;
    return JIM_OK;

  badindex:
    Jim_SetResultFormatted(interp,
        "bad index \"%#s\": must be integer?[+-]integer? or end?[+-]integer?", objPtr);
    return JIM_ERR;
}

int Jim_GetIndex(Jim_Interp *interp, Jim_Obj *objPtr, int *indexPtr)
{
    
    if (objPtr->typePtr == &intObjType) {
        jim_wide val = JimWideValue(objPtr);

        if (val < 0)
            *indexPtr = -INT_MAX;
        else if (val > INT_MAX)
            *indexPtr = INT_MAX;
................................................................................
    "continue",
    "signal",
    "exit",
    "eval",
    NULL
};

#define jimReturnCodesSize (sizeof(jimReturnCodes)/sizeof(*jimReturnCodes))

static const Jim_ObjType returnCodeObjType = {
    "return-code",
    NULL,
    NULL,
    NULL,
    JIM_TYPE_NONE,
................................................................................
}

static int SetReturnCodeFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    int returnCode;
    jim_wide wideValue;

    
    if (JimGetWideNoErr(interp, objPtr, &wideValue) != JIM_ERR)
        returnCode = (int)wideValue;
    else if (Jim_GetEnum(interp, objPtr, jimReturnCodes, &returnCode, NULL, JIM_NONE) != JIM_OK) {
        Jim_SetResultFormatted(interp, "expected return code but got \"%#s\"", objPtr);
        return JIM_ERR;
    }
    
    Jim_FreeIntRep(interp, objPtr);
    objPtr->typePtr = &returnCodeObjType;
    objPtr->internalRep.intValue = returnCode;
    return JIM_OK;
}

int Jim_GetReturnCode(Jim_Interp *interp, Jim_Obj *objPtr, int *intPtr)
................................................................................
    *intPtr = objPtr->internalRep.intValue;
    return JIM_OK;
}

static int JimParseExprOperator(struct JimParserCtx *pc);
static int JimParseExprNumber(struct JimParserCtx *pc);
static int JimParseExprIrrational(struct JimParserCtx *pc);




enum
{
    
    

    JIM_EXPROP_MUL = JIM_TT_EXPR_OP,             
    JIM_EXPROP_DIV,
    JIM_EXPROP_MOD,
    JIM_EXPROP_SUB,
    JIM_EXPROP_ADD,
    JIM_EXPROP_LSHIFT,
    JIM_EXPROP_RSHIFT,
    JIM_EXPROP_ROTL,
................................................................................
    JIM_EXPROP_ROTR,
    JIM_EXPROP_LT,
    JIM_EXPROP_GT,
    JIM_EXPROP_LTE,
    JIM_EXPROP_GTE,
    JIM_EXPROP_NUMEQ,
    JIM_EXPROP_NUMNE,
    JIM_EXPROP_BITAND,          
    JIM_EXPROP_BITXOR,
    JIM_EXPROP_BITOR,

    
    JIM_EXPROP_LOGICAND,        
    JIM_EXPROP_LOGICAND_LEFT,
    JIM_EXPROP_LOGICAND_RIGHT,

    
    JIM_EXPROP_LOGICOR,         
    JIM_EXPROP_LOGICOR_LEFT,
    JIM_EXPROP_LOGICOR_RIGHT,

    
    
    JIM_EXPROP_TERNARY,         
    JIM_EXPROP_TERNARY_LEFT,
    JIM_EXPROP_TERNARY_RIGHT,

    
    JIM_EXPROP_COLON,           
    JIM_EXPROP_COLON_LEFT,
    JIM_EXPROP_COLON_RIGHT,

    JIM_EXPROP_POW,             


    JIM_EXPROP_STREQ,           
    JIM_EXPROP_STRNE,
    JIM_EXPROP_STRIN,
    JIM_EXPROP_STRNI,


    JIM_EXPROP_NOT,             
    JIM_EXPROP_BITNOT,
    JIM_EXPROP_UNARYMINUS,
    JIM_EXPROP_UNARYPLUS,

    
    JIM_EXPROP_FUNC_FIRST,      
    JIM_EXPROP_FUNC_INT = JIM_EXPROP_FUNC_FIRST,
    JIM_EXPROP_FUNC_WIDE,
    JIM_EXPROP_FUNC_ABS,
    JIM_EXPROP_FUNC_DOUBLE,
    JIM_EXPROP_FUNC_ROUND,
    JIM_EXPROP_FUNC_RAND,
    JIM_EXPROP_FUNC_SRAND,

    
    JIM_EXPROP_FUNC_SIN,        
    JIM_EXPROP_FUNC_COS,
    JIM_EXPROP_FUNC_TAN,
    JIM_EXPROP_FUNC_ASIN,
    JIM_EXPROP_FUNC_ACOS,
    JIM_EXPROP_FUNC_ATAN,

    JIM_EXPROP_FUNC_SINH,
    JIM_EXPROP_FUNC_COSH,
    JIM_EXPROP_FUNC_TANH,
    JIM_EXPROP_FUNC_CEIL,
    JIM_EXPROP_FUNC_FLOOR,
    JIM_EXPROP_FUNC_EXP,
    JIM_EXPROP_FUNC_LOG,
    JIM_EXPROP_FUNC_LOG10,
    JIM_EXPROP_FUNC_SQRT,
    JIM_EXPROP_FUNC_POW,


};

struct JimExprState


{
    Jim_Obj **stack;
    int stacklen;
    int opcode;
    int skip;



};


typedef struct Jim_ExprOperator
{
    const char *name;
    int (*funcop) (Jim_Interp *interp, struct JimExprState * e);
    unsigned char precedence;
    unsigned char arity;
    unsigned char lazy;
    unsigned char namelen;
} Jim_ExprOperator;

static void ExprPush(struct JimExprState *e, Jim_Obj *obj)
{

    Jim_IncrRefCount(obj);
    e->stack[e->stacklen++] = obj;
}

static Jim_Obj *ExprPop(struct JimExprState *e)
{
    return e->stack[--e->stacklen];
}

static int JimExprOpNumUnary(Jim_Interp *interp, struct JimExprState *e)
{
    int intresult = 1;
    int rc = JIM_OK;
    Jim_Obj *A = ExprPop(e);
    double dA, dC = 0;
    jim_wide wA, wC = 0;






    if ((A->typePtr != &doubleObjType || A->bytes) && JimGetWideNoErr(interp, A, &wA) == JIM_OK) {
        switch (e->opcode) {
            case JIM_EXPROP_FUNC_INT:
            case JIM_EXPROP_FUNC_WIDE:
            case JIM_EXPROP_FUNC_ROUND:
            case JIM_EXPROP_UNARYPLUS:
                wC = wA;
                break;
            case JIM_EXPROP_FUNC_DOUBLE:
................................................................................
                wC = !wA;
                break;
            default:
                abort();
        }
    }
    else if ((rc = Jim_GetDouble(interp, A, &dA)) == JIM_OK) {
        switch (e->opcode) {
            case JIM_EXPROP_FUNC_INT:
            case JIM_EXPROP_FUNC_WIDE:
                wC = dA;
                break;
            case JIM_EXPROP_FUNC_ROUND:
                wC = dA < 0 ? (dA - 0.5) : (dA + 0.5);
                break;
            case JIM_EXPROP_FUNC_DOUBLE:
            case JIM_EXPROP_UNARYPLUS:
                dC = dA;
                intresult = 0;
                break;
            case JIM_EXPROP_FUNC_ABS:



                dC = dA >= 0 ? dA : -dA;

                intresult = 0;
                break;
            case JIM_EXPROP_UNARYMINUS:
                dC = -dA;
                intresult = 0;
                break;
            case JIM_EXPROP_NOT:
................................................................................
            default:
                abort();
        }
    }

    if (rc == JIM_OK) {
        if (intresult) {
            ExprPush(e, Jim_NewIntObj(interp, wC));
        }
        else {
            ExprPush(e, Jim_NewDoubleObj(interp, dC));
        }
    }

    Jim_DecrRefCount(interp, A);

    return rc;
}
................................................................................
{
    unsigned long x;
    JimRandomBytes(interp, &x, sizeof(x));

    return (double)x / (unsigned long)~0;
}

static int JimExprOpIntUnary(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *A = ExprPop(e);
    jim_wide wA;







    int rc = Jim_GetWide(interp, A, &wA);
    if (rc == JIM_OK) {
        switch (e->opcode) {
            case JIM_EXPROP_BITNOT:
                ExprPush(e, Jim_NewIntObj(interp, ~wA));
                break;
            case JIM_EXPROP_FUNC_SRAND:
                JimPrngSeed(interp, (unsigned char *)&wA, sizeof(wA));
                ExprPush(e, Jim_NewDoubleObj(interp, JimRandDouble(interp)));
                break;
            default:
                abort();
        }
    }

    Jim_DecrRefCount(interp, A);

    return rc;
}

static int JimExprOpNone(Jim_Interp *interp, struct JimExprState *e)
{
    JimPanic((e->opcode != JIM_EXPROP_FUNC_RAND, "JimExprOpNone only support rand()"));

    ExprPush(e, Jim_NewDoubleObj(interp, JimRandDouble(interp)));

    return JIM_OK;
}

#ifdef JIM_MATH_FUNCTIONS
static int JimExprOpDoubleUnary(Jim_Interp *interp, struct JimExprState *e)
{
    int rc;
    Jim_Obj *A = ExprPop(e);
    double dA, dC;






    rc = Jim_GetDouble(interp, A, &dA);
    if (rc == JIM_OK) {
        switch (e->opcode) {
            case JIM_EXPROP_FUNC_SIN:
                dC = sin(dA);
                break;
            case JIM_EXPROP_FUNC_COS:
                dC = cos(dA);
                break;
            case JIM_EXPROP_FUNC_TAN:
................................................................................
                break;
            case JIM_EXPROP_FUNC_SQRT:
                dC = sqrt(dA);
                break;
            default:
                abort();
        }
        ExprPush(e, Jim_NewDoubleObj(interp, dC));
    }

    Jim_DecrRefCount(interp, A);

    return rc;
}
#endif


static int JimExprOpIntBin(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *B = ExprPop(e);
    Jim_Obj *A = ExprPop(e);
    jim_wide wA, wB;











    int rc = JIM_ERR;

    if (Jim_GetWide(interp, A, &wA) == JIM_OK && Jim_GetWide(interp, B, &wB) == JIM_OK) {
        jim_wide wC;

        rc = JIM_OK;

        switch (e->opcode) {
            case JIM_EXPROP_LSHIFT:
                wC = wA << wB;
                break;
            case JIM_EXPROP_RSHIFT:
                wC = wA >> wB;
                break;
            case JIM_EXPROP_BITAND:
................................................................................
                    if (negative) {
                        wC = -wC;
                    }
                }
                break;
            case JIM_EXPROP_ROTL:
            case JIM_EXPROP_ROTR:{
                    
                    unsigned long uA = (unsigned long)wA;
                    unsigned long uB = (unsigned long)wB;
                    const unsigned int S = sizeof(unsigned long) * 8;

                    
                    uB %= S;

                    if (e->opcode == JIM_EXPROP_ROTR) {
                        uB = S - uB;
                    }
                    wC = (unsigned long)(uA << uB) | (uA >> (S - uB));
                    break;
                }
            default:
                abort();
        }
        ExprPush(e, Jim_NewIntObj(interp, wC));

    }

    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, B);

    return rc;
}



static int JimExprOpBin(Jim_Interp *interp, struct JimExprState *e)
{
    int intresult = 1;
    int rc = JIM_OK;
    double dA, dB, dC = 0;
    jim_wide wA, wB, wC = 0;


    Jim_Obj *B = ExprPop(e);
    Jim_Obj *A = ExprPop(e);







    if ((A->typePtr != &doubleObjType || A->bytes) &&
        (B->typePtr != &doubleObjType || B->bytes) &&
        JimGetWideNoErr(interp, A, &wA) == JIM_OK && JimGetWideNoErr(interp, B, &wB) == JIM_OK) {

        

        switch (e->opcode) {
            case JIM_EXPROP_POW:
            case JIM_EXPROP_FUNC_POW:





                wC = JimPowWide(wA, wB);
                break;

            case JIM_EXPROP_ADD:
                wC = wA + wB;
                break;

            case JIM_EXPROP_SUB:
                wC = wA - wB;
                break;

            case JIM_EXPROP_MUL:
                wC = wA * wB;
                break;

            case JIM_EXPROP_DIV:
                if (wB == 0) {
                    Jim_SetResultString(interp, "Division by zero", -1);
                    rc = JIM_ERR;

                }
                else {
                    if (wB < 0) {
                        wB = -wB;
                        wA = -wA;
                    }
                    wC = wA / wB;
                    if (wA % wB < 0) {
                        wC--;
                    }

                }
                break;
            case JIM_EXPROP_LT:
                wC = wA < wB;
                break;
            case JIM_EXPROP_GT:
                wC = wA > wB;
                break;
            case JIM_EXPROP_LTE:
                wC = wA <= wB;
                break;
            case JIM_EXPROP_GTE:
                wC = wA >= wB;
                break;
            case JIM_EXPROP_NUMEQ:
                wC = wA == wB;
                break;
            case JIM_EXPROP_NUMNE:
                wC = wA != wB;
                break;
            default:
                abort();
        }
    }
    else if (Jim_GetDouble(interp, A, &dA) == JIM_OK && Jim_GetDouble(interp, B, &dB) == JIM_OK) {
        intresult = 0;
        switch (e->opcode) {

            case JIM_EXPROP_POW:
            case JIM_EXPROP_FUNC_POW:


#ifdef JIM_MATH_FUNCTIONS
                dC = pow(dA, dB);
#else
                Jim_SetResultString(interp, "unsupported", -1);
                rc = JIM_ERR;















#endif
                break;
            case JIM_EXPROP_ADD:
                dC = dA + dB;
                break;

            case JIM_EXPROP_SUB:
                dC = dA - dB;
                break;

            case JIM_EXPROP_MUL:
                dC = dA * dB;
                break;

            case JIM_EXPROP_DIV:
                if (dB == 0) {
#ifdef INFINITY
                    dC = dA < 0 ? -INFINITY : INFINITY;
#else
                    dC = (dA < 0 ? -1.0 : 1.0) * strtod("Inf", NULL);
#endif
                }
                else {
                    dC = dA / dB;
                }
                break;
            case JIM_EXPROP_LT:
                wC = dA < dB;
                intresult = 1;
                break;
            case JIM_EXPROP_GT:
                wC = dA > dB;
                intresult = 1;
                break;
            case JIM_EXPROP_LTE:
                wC = dA <= dB;
                intresult = 1;
                break;
            case JIM_EXPROP_GTE:
                wC = dA >= dB;
                intresult = 1;
                break;
            case JIM_EXPROP_NUMEQ:
                wC = dA == dB;
                intresult = 1;
                break;
            case JIM_EXPROP_NUMNE:
                wC = dA != dB;
                intresult = 1;
                break;
            default:
                abort();
        }
    }
    else {
        

        
        int i = Jim_StringCompareObj(interp, A, B, 0);

        switch (e->opcode) {
            case JIM_EXPROP_LT:
                wC = i < 0;
                break;
            case JIM_EXPROP_GT:
                wC = i > 0;
                break;
            case JIM_EXPROP_LTE:
                wC = i <= 0;
                break;
            case JIM_EXPROP_GTE:
                wC = i >= 0;
                break;
            case JIM_EXPROP_NUMEQ:
                wC = i == 0;
                break;
            case JIM_EXPROP_NUMNE:
                wC = i != 0;
                break;
            default:
                rc = JIM_ERR;
                break;
        }
    }

    if (rc == JIM_OK) {
        if (intresult) {
            ExprPush(e, Jim_NewIntObj(interp, wC));
        }
        else {
            ExprPush(e, Jim_NewDoubleObj(interp, dC));
        }
    }

    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, B);

    return rc;
}

static int JimSearchList(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_Obj *valObj)
{
    int listlen;
    int i;

................................................................................
        if (Jim_StringEqObj(Jim_ListGetIndex(interp, listObjPtr, i), valObj)) {
            return 1;
        }
    }
    return 0;
}



static int JimExprOpStrBin(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *B = ExprPop(e);
    Jim_Obj *A = ExprPop(e);

    jim_wide wC;










    switch (e->opcode) {
        case JIM_EXPROP_STREQ:
        case JIM_EXPROP_STRNE:
            wC = Jim_StringEqObj(A, B);
            if (e->opcode == JIM_EXPROP_STRNE) {
                wC = !wC;
            }
            break;
        case JIM_EXPROP_STRIN:
            wC = JimSearchList(interp, B, A);
            break;
        case JIM_EXPROP_STRNI:
            wC = !JimSearchList(interp, B, A);
            break;
        default:
            abort();
    }
    ExprPush(e, Jim_NewIntObj(interp, wC));

    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, B);

    return JIM_OK;
}

static int ExprBool(Jim_Interp *interp, Jim_Obj *obj)
{
    long l;
    double d;






    if (Jim_GetLong(interp, obj, &l) == JIM_OK) {
        return l != 0;
    }
    if (Jim_GetDouble(interp, obj, &d) == JIM_OK) {
        return d != 0;
    }
    return -1;
}

static int JimExprOpAndLeft(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *skip = ExprPop(e);
    Jim_Obj *A = ExprPop(e);
    int rc = JIM_OK;

    switch (ExprBool(interp, A)) {
        case 0:
            
            e->skip = JimWideValue(skip);
            ExprPush(e, Jim_NewIntObj(interp, 0));
            break;

        case 1:
            
            break;

        case -1:
            
            rc = JIM_ERR;
    }
    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, skip);

    return rc;
}

static int JimExprOpOrLeft(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *skip = ExprPop(e);
    Jim_Obj *A = ExprPop(e);
    int rc = JIM_OK;

    switch (ExprBool(interp, A)) {
        case 0:

            
            break;


        case 1:

            
            e->skip = JimWideValue(skip);
            ExprPush(e, Jim_NewIntObj(interp, 1));
            break;

        case -1:
            

            rc = JIM_ERR;
            break;
    }
    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, skip);

    return rc;
}

static int JimExprOpAndOrRight(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *A = ExprPop(e);
    int rc = JIM_OK;

    switch (ExprBool(interp, A)) {
        case 0:
            ExprPush(e, Jim_NewIntObj(interp, 0));
            break;


        case 1:
            ExprPush(e, Jim_NewIntObj(interp, 1));
            break;


        case -1:

            

            rc = JIM_ERR;
            break;
    }
    Jim_DecrRefCount(interp, A);

    return rc;
}

static int JimExprOpTernaryLeft(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *skip = ExprPop(e);
    Jim_Obj *A = ExprPop(e);
    int rc = JIM_OK;


    
    ExprPush(e, A);


    switch (ExprBool(interp, A)) {
        case 0:

            
            e->skip = JimWideValue(skip);

            
            ExprPush(e, Jim_NewIntObj(interp, 0));
            break;


        case 1:
            
            break;

        case -1:
            
            rc = JIM_ERR;
            break;
    }
    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, skip);

    return rc;
}

static int JimExprOpColonLeft(Jim_Interp *interp, struct JimExprState *e)
{
    Jim_Obj *skip = ExprPop(e);
    Jim_Obj *B = ExprPop(e);
    Jim_Obj *A = ExprPop(e);

    
    if (ExprBool(interp, A)) {
        
        e->skip = JimWideValue(skip);
        
        ExprPush(e, B);
    }

    Jim_DecrRefCount(interp, skip);
    Jim_DecrRefCount(interp, A);
    Jim_DecrRefCount(interp, B);
    return JIM_OK;
}

static int JimExprOpNull(Jim_Interp *interp, struct JimExprState *e)
{
    return JIM_OK;
}

enum
{
    LAZY_NONE,
    LAZY_OP,
    LAZY_LEFT,
    LAZY_RIGHT


};

#define OPRINIT(N, P, A, F) {N, F, P, A, LAZY_NONE, sizeof(N) - 1}
#define OPRINIT_LAZY(N, P, A, F, L) {N, F, P, A, L, sizeof(N) - 1}



static const struct Jim_ExprOperator Jim_ExprOperators[] = {
    OPRINIT("*", 110, 2, JimExprOpBin),
    OPRINIT("/", 110, 2, JimExprOpBin),
    OPRINIT("%", 110, 2, JimExprOpIntBin),

    OPRINIT("-", 100, 2, JimExprOpBin),
................................................................................
    OPRINIT("==", 70, 2, JimExprOpBin),
    OPRINIT("!=", 70, 2, JimExprOpBin),

    OPRINIT("&", 50, 2, JimExprOpIntBin),
    OPRINIT("^", 49, 2, JimExprOpIntBin),
    OPRINIT("|", 48, 2, JimExprOpIntBin),

    OPRINIT_LAZY("&&", 10, 2, NULL, LAZY_OP),
    OPRINIT_LAZY(NULL, 10, 2, JimExprOpAndLeft, LAZY_LEFT),
    OPRINIT_LAZY(NULL, 10, 2, JimExprOpAndOrRight, LAZY_RIGHT),

    OPRINIT_LAZY("||", 9, 2, NULL, LAZY_OP),
    OPRINIT_LAZY(NULL, 9, 2, JimExprOpOrLeft, LAZY_LEFT),
    OPRINIT_LAZY(NULL, 9, 2, JimExprOpAndOrRight, LAZY_RIGHT),



    OPRINIT_LAZY("?", 5, 2, JimExprOpNull, LAZY_OP),
    OPRINIT_LAZY(NULL, 5, 2, JimExprOpTernaryLeft, LAZY_LEFT),
    OPRINIT_LAZY(NULL, 5, 2, JimExprOpNull, LAZY_RIGHT),

    OPRINIT_LAZY(":", 5, 2, JimExprOpNull, LAZY_OP),
    OPRINIT_LAZY(NULL, 5, 2, JimExprOpColonLeft, LAZY_LEFT),
    OPRINIT_LAZY(NULL, 5, 2, JimExprOpNull, LAZY_RIGHT),

    OPRINIT("**", 250, 2, JimExprOpBin),

    OPRINIT("eq", 60, 2, JimExprOpStrBin),
    OPRINIT("ne", 60, 2, JimExprOpStrBin),

    OPRINIT("in", 55, 2, JimExprOpStrBin),
    OPRINIT("ni", 55, 2, JimExprOpStrBin),

    OPRINIT("!", 150, 1, JimExprOpNumUnary),
    OPRINIT("~", 150, 1, JimExprOpIntUnary),
    OPRINIT(NULL, 150, 1, JimExprOpNumUnary),
    OPRINIT(NULL, 150, 1, JimExprOpNumUnary),



    OPRINIT("int", 200, 1, JimExprOpNumUnary),
    OPRINIT("wide", 200, 1, JimExprOpNumUnary),
    OPRINIT("abs", 200, 1, JimExprOpNumUnary),
    OPRINIT("double", 200, 1, JimExprOpNumUnary),
    OPRINIT("round", 200, 1, JimExprOpNumUnary),
    OPRINIT("rand", 200, 0, JimExprOpNone),
    OPRINIT("srand", 200, 1, JimExprOpIntUnary),

#ifdef JIM_MATH_FUNCTIONS
    OPRINIT("sin", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("cos", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("tan", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("asin", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("acos", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("atan", 200, 1, JimExprOpDoubleUnary),

    OPRINIT("sinh", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("cosh", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("tanh", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("ceil", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("floor", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("exp", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("log", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("log10", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("sqrt", 200, 1, JimExprOpDoubleUnary),
    OPRINIT("pow", 200, 2, JimExprOpBin),


#endif
};
#undef OPRINIT
#undef OPRINIT_LAZY

#define JIM_EXPR_OPERATORS_NUM \
    (sizeof(Jim_ExprOperators)/sizeof(struct Jim_ExprOperator))

static int JimParseExpression(struct JimParserCtx *pc)
{
    
    while (isspace(UCHAR(*pc->p)) || (*(pc->p) == '\\' && *(pc->p + 1) == '\n')) {
        if (*pc->p == '\n') {
            pc->linenr++;
        }
        pc->p++;
        pc->len--;
    }

    
    pc->tline = pc->linenr;
    pc->tstart = pc->p;

    if (pc->len == 0) {
        pc->tend = pc->p;
        pc->tt = JIM_TT_EOL;
        pc->eof = 1;
................................................................................
            break;
        case '[':
            return JimParseCmd(pc);
        case '$':
            if (JimParseVar(pc) == JIM_ERR)
                return JimParseExprOperator(pc);
            else {
                
                if (pc->tt == JIM_TT_EXPRSUGAR) {
                    return JIM_ERR;
                }
                return JIM_OK;
            }
            break;
        case '0':
................................................................................
            return JimParseBrace(pc);

        case 'N':
        case 'I':
        case 'n':
        case 'i':
            if (JimParseExprIrrational(pc) == JIM_ERR)








                return JimParseExprOperator(pc);
            break;
        default:
            return JimParseExprOperator(pc);
            break;
    }
    return JIM_OK;
}

static int JimParseExprNumber(struct JimParserCtx *pc)
{
    char *end;

    
    pc->tt = JIM_TT_EXPR_INT;

    jim_strtoull(pc->p, (char **)&pc->p);
    
    if (strchr("eENnIi.", *pc->p) || pc->p == pc->tstart) {
        if (strtod(pc->tstart, &end)) {  }
        if (end == pc->tstart)
            return JIM_ERR;
        if (end > pc->p) {
            
            pc->tt = JIM_TT_EXPR_DOUBLE;
            pc->p = end;
        }
    }
    pc->tend = pc->p - 1;
    pc->len -= (pc->p - pc->tstart);
    return JIM_OK;
................................................................................
            pc->tend = pc->p - 1;
            pc->tt = JIM_TT_EXPR_DOUBLE;
            return JIM_OK;
        }
    }
    return JIM_ERR;
}































static int JimParseExprOperator(struct JimParserCtx *pc)
{
    int i;

    int bestIdx = -1, bestLen = 0;

    
    for (i = 0; i < (signed)JIM_EXPR_OPERATORS_NUM; i++) {
        const char * const opname = Jim_ExprOperators[i].name;
        const int oplen = Jim_ExprOperators[i].namelen;

        if (opname == NULL || opname[0] != pc->p[0]) {
            continue;
        }

        if (oplen > bestLen && strncmp(opname, pc->p, oplen) == 0) {
            bestIdx = i + JIM_TT_EXPR_OP;
            bestLen = oplen;
        }
    }
    if (bestIdx == -1) {
        return JIM_ERR;
    }

    
    if (bestIdx >= JIM_EXPROP_FUNC_FIRST) {
        const char *p = pc->p + bestLen;
        int len = pc->len - bestLen;

        while (len && isspace(UCHAR(*p))) {
            len--;
            p++;
        }
................................................................................
            return JIM_ERR;
        }
    }
    pc->tend = pc->p + bestLen - 1;
    pc->p += bestLen;
    pc->len -= bestLen;

    pc->tt = bestIdx;
    return JIM_OK;
}

static const struct Jim_ExprOperator *JimExprOperatorInfoByOpcode(int opcode)
{
    static Jim_ExprOperator dummy_op;
    if (opcode < JIM_TT_EXPR_OP) {
        return &dummy_op;
    }
    return &Jim_ExprOperators[opcode - JIM_TT_EXPR_OP];
}

const char *jim_tt_name(int type)
{
    static const char * const tt_names[JIM_TT_EXPR_OP] =
        { "NIL", "STR", "ESC", "VAR", "ARY", "CMD", "SEP", "EOL", "EOF", "LIN", "WRD", "(((", ")))", ",,,", "INT",
            "DBL", "$()" };
    if (type < JIM_TT_EXPR_OP) {
        return tt_names[type];






    }
    else {
        const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(type);
        static char buf[20];

        if (op->name) {
            return op->name;
................................................................................
    FreeExprInternalRep,
    DupExprInternalRep,
    NULL,
    JIM_TYPE_REFERENCES,
};


typedef struct ExprByteCode
{
    ScriptToken *token;         

    int len;                    
    int inUse;                  
} ExprByteCode;


static void ExprFreeByteCode(Jim_Interp *interp, ExprByteCode * expr)

{
    int i;

    for (i = 0; i < expr->len; i++) {

        Jim_DecrRefCount(interp, expr->token[i].objPtr);
    }

    Jim_Free(expr->token);





    Jim_Free(expr);
}

static void FreeExprInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
{
    ExprByteCode *expr = (void *)objPtr->internalRep.ptr;

    if (expr) {
        if (--expr->inUse != 0) {
            return;
        }

        ExprFreeByteCode(interp, expr);
    }
}

static void DupExprInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
{
    JIM_NOTUSED(interp);
    JIM_NOTUSED(srcPtr);

    
    dupPtr->typePtr = NULL;
}


static int ExprCheckCorrectness(ExprByteCode * expr)
{
    int i;
    int stacklen = 0;
    int ternary = 0;

    for (i = 0; i < expr->len; i++) {
        ScriptToken *t = &expr->token[i];
        const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(t->type);

        stacklen -= op->arity;
        if (stacklen < 0) {
            break;
        }
        if (t->type == JIM_EXPROP_TERNARY || t->type == JIM_EXPROP_TERNARY_LEFT) {
            ternary++;
        }
        else if (t->type == JIM_EXPROP_COLON || t->type == JIM_EXPROP_COLON_LEFT) {
            ternary--;
        }

        
        stacklen++;
    }
    if (stacklen != 1 || ternary != 0) {
        return JIM_ERR;
    }
    return JIM_OK;
}

static int ExprAddLazyOperator(Jim_Interp *interp, ExprByteCode * expr, ParseToken *t)
{
    int i;

    int leftindex, arity, offset;

    
    leftindex = expr->len - 1;

    arity = 1;
    while (arity) {
        ScriptToken *tt = &expr->token[leftindex];

        if (tt->type >= JIM_TT_EXPR_OP) {
            arity += JimExprOperatorInfoByOpcode(tt->type)->arity;
        }
        arity--;
        if (--leftindex < 0) {
            return JIM_ERR;
        }
    }
    leftindex++;

    
    memmove(&expr->token[leftindex + 2], &expr->token[leftindex],
        sizeof(*expr->token) * (expr->len - leftindex));
    expr->len += 2;
    offset = (expr->len - leftindex) - 1;

    expr->token[leftindex + 1].type = t->type + 1;
    expr->token[leftindex + 1].objPtr = interp->emptyObj;

    expr->token[leftindex].type = JIM_TT_EXPR_INT;
    expr->token[leftindex].objPtr = Jim_NewIntObj(interp, offset);

    
    expr->token[expr->len].objPtr = interp->emptyObj;
    expr->token[expr->len].type = t->type + 2;
    expr->len++;

    
    for (i = leftindex - 1; i > 0; i--) {
        const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(expr->token[i].type);
        if (op->lazy == LAZY_LEFT) {
            if (JimWideValue(expr->token[i - 1].objPtr) + i - 1 >= leftindex) {
                JimWideValue(expr->token[i - 1].objPtr) += 2;
            }
        }
    }
    return JIM_OK;
}

static int ExprAddOperator(Jim_Interp *interp, ExprByteCode * expr, ParseToken *t)
{
    struct ScriptToken *token = &expr->token[expr->len];
    const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(t->type);

    if (op->lazy == LAZY_OP) {
        if (ExprAddLazyOperator(interp, expr, t) != JIM_OK) {
            Jim_SetResultFormatted(interp, "Expression has bad operands to %s", op->name);
            return JIM_ERR;
        }
    }
    else {
        token->objPtr = interp->emptyObj;
        token->type = t->type;
        expr->len++;
    }
    return JIM_OK;
}

static int ExprTernaryGetColonLeftIndex(ExprByteCode *expr, int right_index)
{
    int ternary_count = 1;

    right_index--;

    while (right_index > 1) {
        if (expr->token[right_index].type == JIM_EXPROP_TERNARY_LEFT) {
            ternary_count--;
        }
        else if (expr->token[right_index].type == JIM_EXPROP_COLON_RIGHT) {
            ternary_count++;
        }
        else if (expr->token[right_index].type == JIM_EXPROP_COLON_LEFT && ternary_count == 1) {
            return right_index;
        }
        right_index--;
    }

    
    return -1;
}

static int ExprTernaryGetMoveIndices(ExprByteCode *expr, int right_index, int *prev_right_index, int *prev_left_index)
{
    int i = right_index - 1;
    int ternary_count = 1;

    while (i > 1) {
        if (expr->token[i].type == JIM_EXPROP_TERNARY_LEFT) {
            if (--ternary_count == 0 && expr->token[i - 2].type == JIM_EXPROP_COLON_RIGHT) {
                *prev_right_index = i - 2;
                *prev_left_index = ExprTernaryGetColonLeftIndex(expr, *prev_right_index);
                return 1;
            }
        }
        else if (expr->token[i].type == JIM_EXPROP_COLON_RIGHT) {
            if (ternary_count == 0) {
                return 0;
            }
            ternary_count++;
        }
        i--;
    }
    return 0;
}

static void ExprTernaryReorderExpression(Jim_Interp *interp, ExprByteCode *expr)
{
    int i;

    for (i = expr->len - 1; i > 1; i--) {
        int prev_right_index;
        int prev_left_index;
        int j;
        ScriptToken tmp;

        if (expr->token[i].type != JIM_EXPROP_COLON_RIGHT) {
            continue;
        }

        
        if (ExprTernaryGetMoveIndices(expr, i, &prev_right_index, &prev_left_index) == 0) {
            continue;
        }

        tmp = expr->token[prev_right_index];
        for (j = prev_right_index; j < i; j++) {
            expr->token[j] = expr->token[j + 1];
        }
        expr->token[i] = tmp;

        JimWideValue(expr->token[prev_left_index-1].objPtr) += (i - prev_right_index);

        
        i++;
    }
}

static ExprByteCode *ExprCreateByteCode(Jim_Interp *interp, const ParseTokenList *tokenlist, Jim_Obj *fileNameObj)
{
    Jim_Stack stack;
    ExprByteCode *expr;
    int ok = 1;
    int i;
    int prevtt = JIM_TT_NONE;
    int have_ternary = 0;

    
    int count = tokenlist->count - 1;

    expr = Jim_Alloc(sizeof(*expr));
    expr->inUse = 1;
    expr->len = 0;

    Jim_InitStack(&stack);

    for (i = 0; i < tokenlist->count; i++) {
        ParseToken *t = &tokenlist->list[i];
        const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(t->type);

        if (op->lazy == LAZY_OP) {
            count += 2;
            
            if (t->type == JIM_EXPROP_TERNARY) {
                have_ternary = 1;
            }
        }
    }

    expr->token = Jim_Alloc(sizeof(ScriptToken) * count);

    for (i = 0; i < tokenlist->count && ok; i++) {
        ParseToken *t = &tokenlist->list[i];

        
        struct ScriptToken *token = &expr->token[expr->len];

        if (t->type == JIM_TT_EOL) {
            break;
        }

        switch (t->type) {
            case JIM_TT_STR:
            case JIM_TT_ESC:
            case JIM_TT_VAR:
            case JIM_TT_DICTSUGAR:
            case JIM_TT_EXPRSUGAR:
            case JIM_TT_CMD:
                token->type = t->type;
strexpr:
                token->objPtr = Jim_NewStringObj(interp, t->token, t->len);
                if (t->type == JIM_TT_CMD) {
                    
                    JimSetSourceInfo(interp, token->objPtr, fileNameObj, t->line);
                }
                expr->len++;
                break;

            case JIM_TT_EXPR_INT:
            case JIM_TT_EXPR_DOUBLE:
                {
                    char *endptr;
                    if (t->type == JIM_TT_EXPR_INT) {
                        token->objPtr = Jim_NewIntObj(interp, jim_strtoull(t->token, &endptr));
                    }
                    else {
                        token->objPtr = Jim_NewDoubleObj(interp, strtod(t->token, &endptr));
                    }
                    if (endptr != t->token + t->len) {
                        
                        Jim_FreeNewObj(interp, token->objPtr);
                        token->type = JIM_TT_STR;
                        goto strexpr;
                    }
                    token->type = t->type;
                    expr->len++;
                }
                break;

            case JIM_TT_SUBEXPR_START:
                Jim_StackPush(&stack, t);
                prevtt = JIM_TT_NONE;
                continue;

            case JIM_TT_SUBEXPR_COMMA:
                
                continue;

            case JIM_TT_SUBEXPR_END:
                ok = 0;
                while (Jim_StackLen(&stack)) {
                    ParseToken *tt = Jim_StackPop(&stack);

                    if (tt->type == JIM_TT_SUBEXPR_START) {
                        ok = 1;
                        break;
                    }

                    if (ExprAddOperator(interp, expr, tt) != JIM_OK) {
                        goto err;
                    }
                }
                if (!ok) {
                    Jim_SetResultString(interp, "Unexpected close parenthesis", -1);
                    goto err;
                }
                break;


            default:{
                    
                    const struct Jim_ExprOperator *op;
                    ParseToken *tt;

                    
                    if (prevtt == JIM_TT_NONE || prevtt >= JIM_TT_EXPR_OP) {
                        if (t->type == JIM_EXPROP_SUB) {
                            t->type = JIM_EXPROP_UNARYMINUS;
                        }
                        else if (t->type == JIM_EXPROP_ADD) {
                            t->type = JIM_EXPROP_UNARYPLUS;
                        }
                    }

                    op = JimExprOperatorInfoByOpcode(t->type);

                    
                    while ((tt = Jim_StackPeek(&stack)) != NULL) {
                        const struct Jim_ExprOperator *tt_op =
                            JimExprOperatorInfoByOpcode(tt->type);

                        

                        if (op->arity != 1 && tt_op->precedence >= op->precedence) {
                            if (ExprAddOperator(interp, expr, tt) != JIM_OK) {
                                ok = 0;
                                goto err;
                            }
                            Jim_StackPop(&stack);
                        }
                        else {
                            break;
                        }
                    }
                    Jim_StackPush(&stack, t);
                    break;
                }
        }
        prevtt = t->type;
    }

    
    while (Jim_StackLen(&stack)) {
        ParseToken *tt = Jim_StackPop(&stack);

        if (tt->type == JIM_TT_SUBEXPR_START) {
            ok = 0;
            Jim_SetResultString(interp, "Missing close parenthesis", -1);
            goto err;
        }
        if (ExprAddOperator(interp, expr, tt) != JIM_OK) {
            ok = 0;
            goto err;
        }
    }

    if (have_ternary) {
        ExprTernaryReorderExpression(interp, expr);
    }

  err:
    
    Jim_FreeStack(&stack);

    for (i = 0; i < expr->len; i++) {
        Jim_IncrRefCount(expr->token[i].objPtr);
    }

    if (!ok) {
        ExprFreeByteCode(interp, expr);
        return NULL;
    }

    return expr;
}


static int SetExprFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
{
    int exprTextLen;
    const char *exprText;
    struct JimParserCtx parser;
    struct ExprByteCode *expr;
    ParseTokenList tokenlist;
    int line;
    Jim_Obj *fileNameObj;
    int rc = JIM_ERR;

    
    if (objPtr->typePtr == &sourceObjType) {
        fileNameObj = objPtr->internalRep.sourceValue.fileNameObj;
        line = objPtr->internalRep.sourceValue.lineNumber;
    }
    else {
        fileNameObj = interp->emptyObj;
        line = 1;
    }
    Jim_IncrRefCount(fileNameObj);

    exprText = Jim_GetString(objPtr, &exprTextLen);

    
    ScriptTokenListInit(&tokenlist);

    JimParserInit(&parser, exprText, exprTextLen, line);
    while (!parser.eof) {
        if (JimParseExpression(&parser) != JIM_OK) {
            ScriptTokenListFree(&tokenlist);
          invalidexpr:
            Jim_SetResultFormatted(interp, "syntax error in expression: \"%#s\"", objPtr);
            expr = NULL;
            goto err;
        }

        ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt,
            parser.tline);
................................................................................

    if (JimParseCheckMissing(interp, parser.missing.ch) == JIM_ERR) {
        ScriptTokenListFree(&tokenlist);
        Jim_DecrRefCount(interp, fileNameObj);
        return JIM_ERR;
    }

    
    expr = ExprCreateByteCode(interp, &tokenlist, fileNameObj);

    
    ScriptTokenListFree(&tokenlist);

    if (!expr) {
        goto err;
    }

#ifdef DEBUG_SHOW_EXPR
    {
        int i;

        printf("==== Expr ====\n");
        for (i = 0; i < expr->len; i++) {
            ScriptToken *t = &expr->token[i];

            printf("[%2d] %s '%s'\n", i, jim_tt_name(t->type), Jim_String(t->objPtr));
        }
    }

#endif

    
    if (ExprCheckCorrectness(expr) != JIM_OK) {
        ExprFreeByteCode(interp, expr);
        goto invalidexpr;
    }

    rc = JIM_OK;

  err:
    
    Jim_DecrRefCount(interp, fileNameObj);
    Jim_FreeIntRep(interp, objPtr);
    Jim_SetIntRepPtr(objPtr, expr);
    objPtr->typePtr = &exprObjType;
    return rc;
}

static ExprByteCode *JimGetExpression(Jim_Interp *interp, Jim_Obj *objPtr)
{
    if (objPtr->typePtr != &exprObjType) {
        if (SetExprFromAny(interp, objPtr) != JIM_OK) {
            return NULL;
        }
    }
    return (ExprByteCode *) Jim_GetIntRepPtr(objPtr);
}

#ifdef JIM_OPTIMIZATION
static Jim_Obj *JimExprIntValOrVar(Jim_Interp *interp, const ScriptToken *token)
{
    if (token->type == JIM_TT_EXPR_INT)
        return token->objPtr;
    else if (token->type == JIM_TT_VAR)
        return Jim_GetVariable(interp, token->objPtr, JIM_NONE);
    else if (token->type == JIM_TT_DICTSUGAR)
        return JimExpandDictSugar(interp, token->objPtr);
    else
        return NULL;
}
#endif

#define JIM_EE_STATICSTACK_LEN 10






































































int Jim_EvalExpression(Jim_Interp *interp, Jim_Obj *exprObjPtr, Jim_Obj **exprResultPtrPtr)
{
    ExprByteCode *expr;
    Jim_Obj *staticStack[JIM_EE_STATICSTACK_LEN];
    int i;

    int retcode = JIM_OK;
    struct JimExprState e;

    expr = JimGetExpression(interp, exprObjPtr);
    if (!expr) {
        return JIM_ERR;         
    }

#ifdef JIM_OPTIMIZATION
    {
        Jim_Obj *objPtr;


        switch (expr->len) {
            case 1:
                objPtr = JimExprIntValOrVar(interp, &expr->token[0]);
                if (objPtr) {
                    Jim_IncrRefCount(objPtr);
                    *exprResultPtrPtr = objPtr;
                    return JIM_OK;
                }
                break;

            case 2:
                if (expr->token[1].type == JIM_EXPROP_NOT) {
                    objPtr = JimExprIntValOrVar(interp, &expr->token[0]);

                    if (objPtr && JimIsWide(objPtr)) {
                        *exprResultPtrPtr = JimWideValue(objPtr) ? interp->falseObj : interp->trueObj;
                        Jim_IncrRefCount(*exprResultPtrPtr);
                        return JIM_OK;
                    }
                }
                break;

            case 3:
                objPtr = JimExprIntValOrVar(interp, &expr->token[0]);
                if (objPtr && JimIsWide(objPtr)) {
                    Jim_Obj *objPtr2 = JimExprIntValOrVar(interp, &expr->token[1]);
                    if (objPtr2 && JimIsWide(objPtr2)) {
                        jim_wide wideValueA = JimWideValue(objPtr);
                        jim_wide wideValueB = JimWideValue(objPtr2);
                        int cmpRes;
                        switch (expr->token[2].type) {
                            case JIM_EXPROP_LT:
                                cmpRes = wideValueA < wideValueB;
                                break;
                            case JIM_EXPROP_LTE:
                                cmpRes = wideValueA <= wideValueB;
                                break;
                            case JIM_EXPROP_GT:
................................................................................
                                break;
                            case JIM_EXPROP_NUMNE:
                                cmpRes = wideValueA != wideValueB;
                                break;
                            default:
                                goto noopt;
                        }
                        *exprResultPtrPtr = cmpRes ? interp->trueObj : interp->falseObj;
                        Jim_IncrRefCount(*exprResultPtrPtr);
                        return JIM_OK;
                    }
                }
                break;
        }
    }
noopt:
#endif

    expr->inUse++;

    


    if (expr->len > JIM_EE_STATICSTACK_LEN)
        e.stack = Jim_Alloc(sizeof(Jim_Obj *) * expr->len);
    else
        e.stack = staticStack;

    e.stacklen = 0;


    
    for (i = 0; i < expr->len && retcode == JIM_OK; i++) {
        Jim_Obj *objPtr;


        switch (expr->token[i].type) {
            case JIM_TT_EXPR_INT:
            case JIM_TT_EXPR_DOUBLE:
            case JIM_TT_STR:
                ExprPush(&e, expr->token[i].objPtr);
                break;


            case JIM_TT_VAR:
                objPtr = Jim_GetVariable(interp, expr->token[i].objPtr, JIM_ERRMSG);
                if (objPtr) {
                    ExprPush(&e, objPtr);
                }
                else {
                    retcode = JIM_ERR;
                }
                break;

            case JIM_TT_DICTSUGAR:
                objPtr = JimExpandDictSugar(interp, expr->token[i].objPtr);
                if (objPtr) {
                    ExprPush(&e, objPtr);
                }

                else {
                    retcode = JIM_ERR;
                }

                break;

            case JIM_TT_ESC:
                retcode = Jim_SubstObj(interp, expr->token[i].objPtr, &objPtr, JIM_NONE);
                if (retcode == JIM_OK) {
                    ExprPush(&e, objPtr);
                }

                break;

            case JIM_TT_CMD:
                retcode = Jim_EvalObj(interp, expr->token[i].objPtr);
                if (retcode == JIM_OK) {
                    ExprPush(&e, Jim_GetResult(interp));
                }
                break;

            default:{
                    
                    e.skip = 0;
                    e.opcode = expr->token[i].type;

                    retcode = JimExprOperatorInfoByOpcode(e.opcode)->funcop(interp, &e);
                    
                    i += e.skip;
                    continue;
                }
        }
    }

    expr->inUse--;

    if (retcode == JIM_OK) {
        *exprResultPtrPtr = ExprPop(&e);
    }
    else {
        for (i = 0; i < e.stacklen; i++) {
            Jim_DecrRefCount(interp, e.stack[i]);
        }
    }
    if (e.stack != staticStack) {
        Jim_Free(e.stack);
    }
    return retcode;
}

int Jim_GetBoolFromExpr(Jim_Interp *interp, Jim_Obj *exprObjPtr, int *boolPtr)
{
    int retcode;
    jim_wide wideValue;
    double doubleValue;
    Jim_Obj *exprResultPtr;

    retcode = Jim_EvalExpression(interp, exprObjPtr, &exprResultPtr);
    if (retcode != JIM_OK)
        return retcode;

    if (JimGetWideNoErr(interp, exprResultPtr, &wideValue) != JIM_OK) {
        if (Jim_GetDouble(interp, exprResultPtr, &doubleValue) != JIM_OK) {
            Jim_DecrRefCount(interp, exprResultPtr);
            return JIM_ERR;
        }
        else {
            Jim_DecrRefCount(interp, exprResultPtr);
            *boolPtr = doubleValue != 0;
            return JIM_OK;
        }
    }
    *boolPtr = wideValue != 0;

    Jim_DecrRefCount(interp, exprResultPtr);
    return JIM_OK;
}




typedef struct ScanFmtPartDescr
{
    char *arg;                  
    char *prefix;               
    size_t width;               
    int pos;                    
    char type;                  
    char modifier;              
} ScanFmtPartDescr;


typedef struct ScanFmtStringObj
{
    jim_wide size;              
    char *stringRep;            
    size_t count;               
    size_t convCount;           
    size_t maxPos;              
    const char *error;          
    char *scratch;              
    ScanFmtPartDescr descr[1];  
} ScanFmtStringObj;


static void FreeScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
static void DupScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
static void UpdateStringOfScanFmt(Jim_Obj *objPtr);

................................................................................


static int SetScanFmtFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
{
    ScanFmtStringObj *fmtObj;
    char *buffer;
    int maxCount, i, approxSize, lastPos = -1;
    const char *fmt = objPtr->bytes;
    int maxFmtLen = objPtr->length;
    const char *fmtEnd = fmt + maxFmtLen;
    int curr;

    Jim_FreeIntRep(interp, objPtr);
    
    for (i = 0, maxCount = 0; i < maxFmtLen; ++i)
        if (fmt[i] == '%')
            ++maxCount;
    
    approxSize = sizeof(ScanFmtStringObj)       
        +(maxCount + 1) * sizeof(ScanFmtPartDescr)      
        +maxFmtLen * sizeof(char) + 3 + 1       
        + maxFmtLen * sizeof(char) + 1  
        + maxFmtLen * sizeof(char)      
        +(maxCount + 1) * sizeof(char)  
        +1;                     
    fmtObj = (ScanFmtStringObj *) Jim_Alloc(approxSize);
    memset(fmtObj, 0, approxSize);
    fmtObj->size = approxSize;
    fmtObj->maxPos = 0;
    fmtObj->scratch = (char *)&fmtObj->descr[maxCount + 1];
    fmtObj->stringRep = fmtObj->scratch + maxFmtLen + 3 + 1;
    memcpy(fmtObj->stringRep, fmt, maxFmtLen);
................................................................................
    objPtr->internalRep.ptr = fmtObj;
    objPtr->typePtr = &scanFmtStringObjType;
    for (i = 0, curr = 0; fmt < fmtEnd; ++fmt) {
        int width = 0, skip;
        ScanFmtPartDescr *descr = &fmtObj->descr[curr];

        fmtObj->count++;
        descr->width = 0;       
        
        if (*fmt != '%' || fmt[1] == '%') {
            descr->type = 0;
            descr->prefix = &buffer[i];
            for (; fmt < fmtEnd; ++fmt) {
                if (*fmt == '%') {
                    if (fmt[1] != '%')
                        break;
                    ++fmt;
                }
                buffer[i++] = *fmt;
            }
            buffer[i++] = 0;
        }
        
        ++fmt;
        
        if (fmt >= fmtEnd)
            goto done;
        descr->pos = 0;         
        if (*fmt == '*') {
            descr->pos = -1;    
            ++fmt;
        }
        else
            fmtObj->convCount++;        
        
        if (sscanf(fmt, "%d%n", &width, &skip) == 1) {
            fmt += skip;
            
            if (descr->pos != -1 && *fmt == '$') {
                int prev;

                ++fmt;
                descr->pos = width;
                width = 0;
                
                if ((lastPos == 0 && descr->pos > 0)
                    || (lastPos > 0 && descr->pos == 0)) {
                    fmtObj->error = "cannot mix \"%\" and \"%n$\" conversion specifiers";
                    return JIM_ERR;
                }
                
                for (prev = 0; prev < curr; ++prev) {
                    if (fmtObj->descr[prev].pos == -1)
                        continue;
                    if (fmtObj->descr[prev].pos == descr->pos) {
                        fmtObj->error =
                            "variable is assigned by multiple \"%n$\" conversion specifiers";
                        return JIM_ERR;
                    }
                }




                

                if (sscanf(fmt, "%d%n", &width, &skip) == 1) {
                    descr->width = width;
                    fmt += skip;
                }
                if (descr->pos > 0 && (size_t) descr->pos > fmtObj->maxPos)
                    fmtObj->maxPos = descr->pos;
            }
            else {
                
                descr->width = width;
            }
        }
        
        if (lastPos == -1)
            lastPos = descr->pos;
        
        if (*fmt == '[') {
            int swapped = 1, beg = i, end, j;

            descr->type = '[';
            descr->arg = &buffer[i];
            ++fmt;
            if (*fmt == '^')
................................................................................
                buffer[i++] = *fmt++;
            if (*fmt != ']') {
                fmtObj->error = "unmatched [ in format string";
                return JIM_ERR;
            }
            end = i;
            buffer[i++] = 0;
            
            while (swapped) {
                swapped = 0;
                for (j = beg + 1; j < end - 1; ++j) {
                    if (buffer[j] == '-' && buffer[j - 1] > buffer[j + 1]) {
                        char tmp = buffer[j - 1];

                        buffer[j - 1] = buffer[j + 1];
................................................................................
                        buffer[j + 1] = tmp;
                        swapped = 1;
                    }
                }
            }
        }
        else {
            
            if (strchr("hlL", *fmt) != 0)
                descr->modifier = tolower((int)*fmt++);






            descr->type = *fmt;
            if (strchr("efgcsndoxui", *fmt) == 0) {
                fmtObj->error = "bad scan conversion character";
                return JIM_ERR;
            }
            else if (*fmt == 'c' && descr->width != 0) {
................................................................................
    char *p = buffer;

    while (*str) {
        int c;
        int n;

        if (!sdescr && isspace(UCHAR(*str)))
            break;              

        n = utf8_tounicode(str, &c);
        if (sdescr && !JimCharsetMatch(sdescr, c, JIM_CHARSET_SCAN))
            break;
        while (n--)
            *p++ = *str++;
    }
................................................................................
    const char *tok;
    const ScanFmtPartDescr *descr = &fmtObj->descr[idx];
    size_t scanned = 0;
    size_t anchor = pos;
    int i;
    Jim_Obj *tmpObj = NULL;

    
    *valObjPtr = 0;
    if (descr->prefix) {
        for (i = 0; pos < strLen && descr->prefix[i]; ++i) {
            
            if (isspace(UCHAR(descr->prefix[i])))
                while (pos < strLen && isspace(UCHAR(str[pos])))
                    ++pos;
            else if (descr->prefix[i] != str[pos])
                break;          
            else
                ++pos;          
        }
        if (pos >= strLen) {
            return -1;          
        }
        else if (descr->prefix[i] != 0)
            return 0;           
    }
    
    if (descr->type != 'c' && descr->type != '[' && descr->type != 'n')
        while (isspace(UCHAR(str[pos])))
            ++pos;
    
    scanned = pos - anchor;

    
    if (descr->type == 'n') {
        
        *valObjPtr = Jim_NewIntObj(interp, anchor + scanned);
    }
    else if (pos >= strLen) {
        
        return -1;
    }
    else if (descr->type == 'c') {
            int c;
            scanned += utf8_tounicode(&str[pos], &c);
            *valObjPtr = Jim_NewIntObj(interp, c);
            return scanned;
    }
    else {
        
        if (descr->width > 0) {
            size_t sLen = utf8_strlen(&str[pos], strLen - pos);
            size_t tLen = descr->width > sLen ? sLen : descr->width;

            tmpObj = Jim_NewStringObjUtf8(interp, str + pos, tLen);
            tok = tmpObj->bytes;
        }
        else {
            
            tok = &str[pos];
        }
        switch (descr->type) {
            case 'd':
            case 'o':
            case 'x':
            case 'u':
            case 'i':{
                    char *endp; 
                    jim_wide w;

                    int base = descr->type == 'o' ? 8
                        : descr->type == 'x' ? 16 : descr->type == 'i' ? 0 : 10;

                    
                    if (base == 0) {
                        w = jim_strtoull(tok, &endp);
                    }
                    else {
                        w = strtoull(tok, &endp, base);
                    }

                    if (endp != tok) {
                        
                        *valObjPtr = Jim_NewIntObj(interp, w);

                        
                        scanned += endp - tok;
                    }
                    else {
                        scanned = *tok ? 0 : -1;
                    }
                    break;
                }
................................................................................
            case 'e':
            case 'f':
            case 'g':{
                    char *endp;
                    double value = strtod(tok, &endp);

                    if (endp != tok) {
                        
                        *valObjPtr = Jim_NewDoubleObj(interp, value);
                        
                        scanned += endp - tok;
                    }
                    else {
                        scanned = *tok ? 0 : -1;
                    }
                    break;
                }
................................................................................
    int strLen = Jim_Utf8Length(interp, strObjPtr);
    Jim_Obj *resultList = 0;
    Jim_Obj **resultVec = 0;
    int resultc;
    Jim_Obj *emptyStr = 0;
    ScanFmtStringObj *fmtObj;

    
    JimPanic((fmtObjPtr->typePtr != &scanFmtStringObjType, "Jim_ScanString() for non-scan format"));

    fmtObj = (ScanFmtStringObj *) fmtObjPtr->internalRep.ptr;
    
    if (fmtObj->error != 0) {
        if (flags & JIM_ERRMSG)
            Jim_SetResultString(interp, fmtObj->error, -1);
        return 0;
    }
    
    emptyStr = Jim_NewEmptyStringObj(interp);
    Jim_IncrRefCount(emptyStr);
    
    resultList = Jim_NewListObj(interp, NULL, 0);
    if (fmtObj->maxPos > 0) {
        for (i = 0; i < fmtObj->maxPos; ++i)
            Jim_ListAppendElement(interp, resultList, emptyStr);
        JimListGetElements(interp, resultList, &resultc, &resultVec);
    }
    
    for (i = 0, pos = 0; i < fmtObj->count; ++i) {
        ScanFmtPartDescr *descr = &(fmtObj->descr[i]);
        Jim_Obj *value = 0;

        
        if (descr->type == 0)
            continue;
        
        if (scanned > 0)
            scanned = ScanOneEntry(interp, str, pos, strLen, fmtObj, i, &value);
        
        if (scanned == -1 && i == 0)
            goto eof;
        
        pos += scanned;

        
        if (value == 0)
            value = Jim_NewEmptyStringObj(interp);
        
        if (descr->pos == -1) {
            Jim_FreeNewObj(interp, value);
        }
        else if (descr->pos == 0)
            
            Jim_ListAppendElement(interp, resultList, value);
        else if (resultVec[descr->pos - 1] == emptyStr) {
            
            Jim_DecrRefCount(interp, resultVec[descr->pos - 1]);
            Jim_IncrRefCount(value);
            resultVec[descr->pos - 1] = value;
        }
        else {
            
            Jim_FreeNewObj(interp, value);
            goto err;
        }
    }
    Jim_DecrRefCount(interp, emptyStr);
    return resultList;
  eof:
................................................................................

static void JimRandomBytes(Jim_Interp *interp, void *dest, unsigned int len)
{
    Jim_PrngState *prng;
    unsigned char *destByte = (unsigned char *)dest;
    unsigned int si, sj, x;

    
    if (interp->prngState == NULL)
        JimPrngInit(interp);
    prng = interp->prngState;
    
    for (x = 0; x < len; x++) {
        prng->i = (prng->i + 1) & 0xff;
        si = prng->sbox[prng->i];
        prng->j = (prng->j + si) & 0xff;
        sj = prng->sbox[prng->j];
        prng->sbox[prng->i] = sj;
        prng->sbox[prng->j] = si;
................................................................................


static void JimPrngSeed(Jim_Interp *interp, unsigned char *seed, int seedLen)
{
    int i;
    Jim_PrngState *prng;

    
    if (interp->prngState == NULL)
        JimPrngInit(interp);
    prng = interp->prngState;

    
    for (i = 0; i < 256; i++)
        prng->sbox[i] = i;
    
    for (i = 0; i < seedLen; i++) {
        unsigned char t;

        t = prng->sbox[i & 0xFF];
        prng->sbox[i & 0xFF] = prng->sbox[seed[i]];
        prng->sbox[seed[i]] = t;
    }
................................................................................
    }
    if (argc == 3) {
        if (Jim_GetWide(interp, argv[2], &increment) != JIM_OK)
            return JIM_ERR;
    }
    intObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED);
    if (!intObjPtr) {
        
        wideValue = 0;
    }
    else if (Jim_GetWide(interp, intObjPtr, &wideValue) != JIM_OK) {
        return JIM_ERR;
    }
    if (!intObjPtr || Jim_IsShared(intObjPtr)) {
        intObjPtr = Jim_NewIntObj(interp, wideValue + increment);
        if (Jim_SetVariable(interp, argv[1], intObjPtr) != JIM_OK) {
            Jim_FreeNewObj(interp, intObjPtr);
            return JIM_ERR;
        }
    }
    else {
        
        Jim_InvalidateStringRep(intObjPtr);
        JimWideValue(intObjPtr) = wideValue + increment;

        if (argv[1]->typePtr != &variableObjType) {
            
            Jim_SetVariable(interp, argv[1], intObjPtr);
        }
    }
    Jim_SetResult(interp, intObjPtr);
    return JIM_OK;
}


#define JIM_EVAL_SARGV_LEN 8    
#define JIM_EVAL_SINTV_LEN 8    


static int JimUnknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int retcode;

    if (interp->unknown_called > 50) {
        return JIM_ERR;
    }


    
    if (Jim_GetCommand(interp, interp->unknown, JIM_NONE) == NULL)
        return JIM_ERR;

    interp->unknown_called++;
    
    retcode = Jim_EvalObjPrefix(interp, interp->unknown, argc, argv);
    interp->unknown_called--;

    return retcode;
}

static int JimInvokeCommand(Jim_Interp *interp, int objc, Jim_Obj *const *objv)
{
    int retcode;
    Jim_Cmd *cmdPtr;


#if 0
    printf("invoke");
    int j;
    for (j = 0; j < objc; j++) {
        printf(" '%s'", Jim_String(objv[j]));
    }
    printf("\n");
#endif

    if (interp->framePtr->tailcallCmd) {
        
        cmdPtr = interp->framePtr->tailcallCmd;
        interp->framePtr->tailcallCmd = NULL;
    }
    else {
        cmdPtr = Jim_GetCommand(interp, objv[0], JIM_ERRMSG);
        if (cmdPtr == NULL) {
            return JimUnknown(interp, objc, objv);
................................................................................

    if (interp->evalDepth == interp->maxEvalDepth) {
        Jim_SetResultString(interp, "Infinite eval recursion", -1);
        retcode = JIM_ERR;
        goto out;
    }
    interp->evalDepth++;


    
    Jim_SetEmptyResult(interp);
    if (cmdPtr->isproc) {
        retcode = JimCallProcedure(interp, cmdPtr, objc, objv);
    }
    else {
        interp->cmdPrivData = cmdPtr->u.native.privData;
        retcode = cmdPtr->u.native.cmdProc(interp, objc, objv);
    }

    interp->evalDepth--;

out:
    JimDecrCmdRefCount(interp, cmdPtr);

    return retcode;
}

int Jim_EvalObjVector(Jim_Interp *interp, int objc, Jim_Obj *const *objv)
{
    int i, retcode;

    
    for (i = 0; i < objc; i++)
        Jim_IncrRefCount(objv[i]);

    retcode = JimInvokeCommand(interp, objc, objv);

    
    for (i = 0; i < objc; i++)
        Jim_DecrRefCount(interp, objv[i]);

    return retcode;
}

int Jim_EvalObjPrefix(Jim_Interp *interp, Jim_Obj *prefix, int objc, Jim_Obj *const *objv)
................................................................................
    Jim_Free(nargv);
    return ret;
}

static void JimAddErrorToStack(Jim_Interp *interp, ScriptObj *script)
{
    if (!interp->errorFlag) {
        
        interp->errorFlag = 1;
        Jim_IncrRefCount(script->fileNameObj);
        Jim_DecrRefCount(interp, interp->errorFileNameObj);
        interp->errorFileNameObj = script->fileNameObj;
        interp->errorLine = script->linenr;

        JimResetStackTrace(interp);
        
        interp->addStackTrace++;
    }

    
    if (interp->addStackTrace > 0) {
        

        JimAppendStackTrace(interp, Jim_String(interp->errorProc), script->fileNameObj, script->linenr);

        if (Jim_Length(script->fileNameObj)) {
            interp->addStackTrace = 0;
        }

................................................................................
        case JIM_TT_CMD:
            switch (Jim_EvalObj(interp, token->objPtr)) {
                case JIM_OK:
                case JIM_RETURN:
                    objPtr = interp->result;
                    break;
                case JIM_BREAK:
                    
                    return JIM_BREAK;
                case JIM_CONTINUE:
                    
                    return JIM_CONTINUE;
                default:
                    return JIM_ERR;
            }
            break;
        default:
            JimPanic((1,
................................................................................
    for (i = 0; i < tokens; i++) {
        switch (JimSubstOneToken(interp, &token[i], &intv[i])) {
            case JIM_OK:
            case JIM_RETURN:
                break;
            case JIM_BREAK:
                if (flags & JIM_SUBST_FLAG) {
                    
                    tokens = i;
                    continue;
                }
                
                
            case JIM_CONTINUE:
                if (flags & JIM_SUBST_FLAG) {
                    intv[i] = NULL;
                    continue;
                }
                
                
            default:
                while (i--) {
                    Jim_DecrRefCount(interp, intv[i]);
                }
                if (intv != sintv) {
                    Jim_Free(intv);
                }
................................................................................
                return NULL;
        }
        Jim_IncrRefCount(intv[i]);
        Jim_String(intv[i]);
        totlen += intv[i]->length;
    }

    
    if (tokens == 1 && intv[0] && intv == sintv) {
        Jim_DecrRefCount(interp, intv[0]);


        return intv[0];
    }

    objPtr = Jim_NewStringObjNoAlloc(interp, NULL, 0);

    if (tokens == 4 && token[0].type == JIM_TT_ESC && token[1].type == JIM_TT_ESC
        && token[2].type == JIM_TT_VAR) {
        
        objPtr->typePtr = &interpolatedObjType;
        objPtr->internalRep.dictSubstValue.varNameObjPtr = token[0].objPtr;
        objPtr->internalRep.dictSubstValue.indexObjPtr = intv[2];
        Jim_IncrRefCount(intv[2]);
    }
    else if (tokens && intv[0] && intv[0]->typePtr == &sourceObjType) {
        
        JimSetSourceInfo(interp, objPtr, intv[0]->internalRep.sourceValue.fileNameObj, intv[0]->internalRep.sourceValue.lineNumber);
    }


    s = objPtr->bytes = Jim_Alloc(totlen + 1);
    objPtr->length = totlen;
    for (i = 0; i < tokens; i++) {
................................................................................
        if (intv[i]) {
            memcpy(s, intv[i]->bytes, intv[i]->length);
            s += intv[i]->length;
            Jim_DecrRefCount(interp, intv[i]);
        }
    }
    objPtr->bytes[totlen] = '\0';
    
    if (intv != sintv) {
        Jim_Free(intv);
    }

    return objPtr;
}

................................................................................
    Jim_Obj *sargv[JIM_EVAL_SARGV_LEN], **argv = NULL;
    Jim_Obj *prevScriptObj;

    if (Jim_IsList(scriptObjPtr) && scriptObjPtr->bytes == NULL) {
        return JimEvalObjList(interp, scriptObjPtr);
    }

    Jim_IncrRefCount(scriptObjPtr);     
    script = JimGetScript(interp, scriptObjPtr);
    if (!JimScriptValid(interp, script)) {
        Jim_DecrRefCount(interp, scriptObjPtr);
        return JIM_ERR;
    }

    Jim_SetEmptyResult(interp);
................................................................................
            return JIM_OK;
        }
    }
#endif

    script->inUse++;

    
    prevScriptObj = interp->currentScriptObj;
    interp->currentScriptObj = scriptObjPtr;

    interp->errorFlag = 0;
    argv = sargv;

    for (i = 0; i < script->len && retcode == JIM_OK; ) {
        int argc;
        int j;

        
        argc = token[i].objPtr->internalRep.scriptLineValue.argc;
        script->linenr = token[i].objPtr->internalRep.scriptLineValue.line;

        
        if (argc > JIM_EVAL_SARGV_LEN)
            argv = Jim_Alloc(sizeof(Jim_Obj *) * argc);

        
        i++;

        for (j = 0; j < argc; j++) {
            long wordtokens = 1;
            int expand = 0;
            Jim_Obj *wordObjPtr = NULL;

................................................................................
            Jim_IncrRefCount(wordObjPtr);
            i += wordtokens;

            if (!expand) {
                argv[j] = wordObjPtr;
            }
            else {
                
                int len = Jim_ListLength(interp, wordObjPtr);
                int newargc = argc + len - 1;
                int k;

                if (len > 1) {
                    if (argv == sargv) {
                        if (newargc > JIM_EVAL_SARGV_LEN) {
                            argv = Jim_Alloc(sizeof(*argv) * newargc);
                            memcpy(argv, sargv, sizeof(*argv) * j);
                        }
                    }
                    else {
                        
                        argv = Jim_Realloc(argv, sizeof(*argv) * newargc);
                    }
                }

                
                for (k = 0; k < len; k++) {
                    argv[j++] = wordObjPtr->internalRep.listValue.ele[k];
                    Jim_IncrRefCount(wordObjPtr->internalRep.listValue.ele[k]);
                }

                Jim_DecrRefCount(interp, wordObjPtr);

                
                j--;
                argc += len - 1;
            }
        }

        if (retcode == JIM_OK && argc) {
            
            retcode = JimInvokeCommand(interp, argc, argv);
            
            if (Jim_CheckSignal(interp)) {
                retcode = JIM_SIGNAL;
            }
        }

        
        while (j-- > 0) {
            Jim_DecrRefCount(interp, argv[j]);
        }

        if (argv != sargv) {
            Jim_Free(argv);
            argv = sargv;
        }
    }

    
    if (retcode == JIM_ERR) {
        JimAddErrorToStack(interp, script);
    }
    
    else if (retcode != JIM_RETURN || interp->returnCode != JIM_ERR) {
        
        interp->addStackTrace = 0;
    }

    
    interp->currentScriptObj = prevScriptObj;

    Jim_FreeIntRep(interp, scriptObjPtr);
    scriptObjPtr->typePtr = &scriptObjType;
    Jim_SetIntRepPtr(scriptObjPtr, script);
    Jim_DecrRefCount(interp, scriptObjPtr);

    return retcode;
}

static int JimSetProcArg(Jim_Interp *interp, Jim_Obj *argNameObj, Jim_Obj *argValObj)
{
    int retcode;
    
    const char *varname = Jim_String(argNameObj);
    if (*varname == '&') {
        
        Jim_Obj *objPtr;
        Jim_CallFrame *savedCallFrame = interp->framePtr;

        interp->framePtr = interp->framePtr->parent;
        objPtr = Jim_GetVariable(interp, argValObj, JIM_ERRMSG);
        interp->framePtr = savedCallFrame;
        if (!objPtr) {
            return JIM_ERR;
        }

        
        objPtr = Jim_NewStringObj(interp, varname + 1, -1);
        Jim_IncrRefCount(objPtr);
        retcode = Jim_SetVariableLink(interp, objPtr, argValObj, interp->framePtr->parent);
        Jim_DecrRefCount(interp, objPtr);
    }
    else {
        retcode = Jim_SetVariable(interp, argNameObj, argValObj);
    }
    return retcode;
}

static void JimSetProcWrongArgs(Jim_Interp *interp, Jim_Obj *procNameObj, Jim_Cmd *cmd)
{
    
    Jim_Obj *argmsg = Jim_NewStringObj(interp, "", 0);
    int i;

    for (i = 0; i < cmd->u.proc.argListLen; i++) {
        Jim_AppendString(interp, argmsg, " ", 1);

        if (i == cmd->u.proc.argsPos) {
            if (cmd->u.proc.arglist[i].defaultObjPtr) {
                
                Jim_AppendString(interp, argmsg, "?", 1);
                Jim_AppendObj(interp, argmsg, cmd->u.proc.arglist[i].defaultObjPtr);
                Jim_AppendString(interp, argmsg, " ...?", -1);
            }
            else {
                
                Jim_AppendString(interp, argmsg, "?arg...?", -1);
            }
        }
        else {
            if (cmd->u.proc.arglist[i].defaultObjPtr) {
                Jim_AppendString(interp, argmsg, "?", 1);
                Jim_AppendObj(interp, argmsg, cmd->u.proc.arglist[i].nameObjPtr);
................................................................................
                    arg++;
                }
                Jim_AppendString(interp, argmsg, arg, -1);
            }
        }
    }
    Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s%#s\"", procNameObj, argmsg);
    Jim_FreeNewObj(interp, argmsg);
}

#ifdef jim_ext_namespace
int Jim_EvalNamespace(Jim_Interp *interp, Jim_Obj *scriptObj, Jim_Obj *nsObj)
{
    Jim_CallFrame *callFramePtr;
    int retcode;

    
    callFramePtr = JimCreateCallFrame(interp, interp->framePtr, nsObj);
    callFramePtr->argv = &interp->emptyObj;
    callFramePtr->argc = 0;
    callFramePtr->procArgsObjPtr = NULL;
    callFramePtr->procBodyObjPtr = scriptObj;
    callFramePtr->staticVars = NULL;
    callFramePtr->fileNameObj = interp->emptyObj;
    callFramePtr->line = 0;
    Jim_IncrRefCount(scriptObj);
    interp->framePtr = callFramePtr;

    
    if (interp->framePtr->level == interp->maxCallFrameDepth) {
        Jim_SetResultString(interp, "Too many nested calls. Infinite recursion?", -1);
        retcode = JIM_ERR;
    }
    else {
        
        retcode = Jim_EvalObj(interp, scriptObj);
    }

    
    interp->framePtr = interp->framePtr->parent;
    JimFreeCallFrame(interp, callFramePtr, JIM_FCF_REUSE);

    return retcode;
}
#endif

static int JimCallProcedure(Jim_Interp *interp, Jim_Cmd *cmd, int argc, Jim_Obj *const *argv)
{
    Jim_CallFrame *callFramePtr;
    int i, d, retcode, optargs;
    ScriptObj *script;

    
    if (argc - 1 < cmd->u.proc.reqArity ||
        (cmd->u.proc.argsPos < 0 && argc - 1 > cmd->u.proc.reqArity + cmd->u.proc.optArity)) {
        JimSetProcWrongArgs(interp, argv[0], cmd);
        return JIM_ERR;
    }

    if (Jim_Length(cmd->u.proc.bodyObjPtr) == 0) {
        
        return JIM_OK;
    }

    
    if (interp->framePtr->level == interp->maxCallFrameDepth) {
        Jim_SetResultString(interp, "Too many nested calls. Infinite recursion?", -1);
        return JIM_ERR;
    }

    
    callFramePtr = JimCreateCallFrame(interp, interp->framePtr, cmd->u.proc.nsObj);
    callFramePtr->argv = argv;
    callFramePtr->argc = argc;
    callFramePtr->procArgsObjPtr = cmd->u.proc.argListObjPtr;
    callFramePtr->procBodyObjPtr = cmd->u.proc.bodyObjPtr;
    callFramePtr->staticVars = cmd->u.proc.staticVars;

    
    script = JimGetScript(interp, interp->currentScriptObj);
    callFramePtr->fileNameObj = script->fileNameObj;
    callFramePtr->line = script->linenr;

    Jim_IncrRefCount(cmd->u.proc.argListObjPtr);
    Jim_IncrRefCount(cmd->u.proc.bodyObjPtr);
    interp->framePtr = callFramePtr;

    
    optargs = (argc - 1 - cmd->u.proc.reqArity);

    
    i = 1;
    for (d = 0; d < cmd->u.proc.argListLen; d++) {
        Jim_Obj *nameObjPtr = cmd->u.proc.arglist[d].nameObjPtr;
        if (d == cmd->u.proc.argsPos) {
            
            Jim_Obj *listObjPtr;
            int argsLen = 0;
            if (cmd->u.proc.reqArity + cmd->u.proc.optArity < argc - 1) {
                argsLen = argc - 1 - (cmd->u.proc.reqArity + cmd->u.proc.optArity);
            }
            listObjPtr = Jim_NewListObj(interp, &argv[i], argsLen);

            
            if (cmd->u.proc.arglist[d].defaultObjPtr) {
                nameObjPtr =cmd->u.proc.arglist[d].defaultObjPtr;
            }
            retcode = Jim_SetVariable(interp, nameObjPtr, listObjPtr);
            if (retcode != JIM_OK) {
                goto badargset;
            }

            i += argsLen;
            continue;
        }

        
        if (cmd->u.proc.arglist[d].defaultObjPtr == NULL || optargs-- > 0) {
            retcode = JimSetProcArg(interp, nameObjPtr, argv[i++]);
        }
        else {
            
            retcode = Jim_SetVariable(interp, nameObjPtr, cmd->u.proc.arglist[d].defaultObjPtr);
        }
        if (retcode != JIM_OK) {
            goto badargset;
        }
    }

    
    retcode = Jim_EvalObj(interp, cmd->u.proc.bodyObjPtr);

badargset:

    

    interp->framePtr = interp->framePtr->parent;
    JimFreeCallFrame(interp, callFramePtr, JIM_FCF_REUSE);

    
    if (interp->framePtr->tailcallObj) {
        do {
            Jim_Obj *tailcallObj = interp->framePtr->tailcallObj;

            interp->framePtr->tailcallObj = NULL;

            if (retcode == JIM_EVAL) {
................................................................................
                if (retcode == JIM_RETURN) {
                    interp->returnLevel++;
                }
            }
            Jim_DecrRefCount(interp, tailcallObj);
        } while (interp->framePtr->tailcallObj);

        
        if (interp->framePtr->tailcallCmd) {
            JimDecrCmdRefCount(interp, interp->framePtr->tailcallCmd);
            interp->framePtr->tailcallCmd = NULL;
        }
    }

    
    if (retcode == JIM_RETURN) {
        if (--interp->returnLevel <= 0) {
            retcode = interp->returnCode;
            interp->returnCode = JIM_OK;
            interp->returnLevel = 0;
        }
    }
................................................................................
    Jim_IncrRefCount(scriptObjPtr);

    prevScriptObj = interp->currentScriptObj;
    interp->currentScriptObj = scriptObjPtr;

    retcode = Jim_EvalObj(interp, scriptObjPtr);

    
    if (retcode == JIM_RETURN) {
        if (--interp->returnLevel <= 0) {
            retcode = interp->returnCode;
            interp->returnCode = JIM_OK;
            interp->returnLevel = 0;
        }
    }
    if (retcode == JIM_ERR) {
        
        interp->addStackTrace++;
    }

    interp->currentScriptObj = prevScriptObj;

    Jim_DecrRefCount(interp, scriptObjPtr);

................................................................................
        JimParseCmd(pc);
        return;
    }
    if (*pc->p == '$' && !(flags & JIM_SUBST_NOVAR)) {
        if (JimParseVar(pc) == JIM_OK) {
            return;
        }
        
        pc->tstart = pc->p;
        flags |= JIM_SUBST_NOVAR;
    }
    while (pc->len) {
        if (*pc->p == '$' && !(flags & JIM_SUBST_NOVAR)) {
            break;
        }
................................................................................
{
    int scriptTextLen;
    const char *scriptText = Jim_GetString(objPtr, &scriptTextLen);
    struct JimParserCtx parser;
    struct ScriptObj *script = Jim_Alloc(sizeof(*script));
    ParseTokenList tokenlist;

    
    ScriptTokenListInit(&tokenlist);

    JimParserInit(&parser, scriptText, scriptTextLen, 1);
    while (1) {
        JimParseSubst(&parser, flags);
        if (parser.eof) {
            
            break;
        }
        ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt,
            parser.tline);
    }

    
    script->inUse = 1;
    script->substFlags = flags;
    script->fileNameObj = interp->emptyObj;
    Jim_IncrRefCount(script->fileNameObj);
    SubstObjAddTokens(interp, script, &tokenlist);

    
    ScriptTokenListFree(&tokenlist);

#ifdef DEBUG_SHOW_SUBST
    {
        int i;

        printf("==== Subst ====\n");
................................................................................
        for (i = 0; i < script->len; i++) {
            printf("[%2d] %s '%s'\n", i, jim_tt_name(script->token[i].type),
                Jim_String(script->token[i].objPtr));
        }
    }
#endif

    
    Jim_FreeIntRep(interp, objPtr);
    Jim_SetIntRepPtr(objPtr, script);
    objPtr->typePtr = &scriptObjType;
    return JIM_OK;
}

static ScriptObj *Jim_GetSubst(Jim_Interp *interp, Jim_Obj *objPtr, int flags)
................................................................................
    return (ScriptObj *) Jim_GetIntRepPtr(objPtr);
}

int Jim_SubstObj(Jim_Interp *interp, Jim_Obj *substObjPtr, Jim_Obj **resObjPtrPtr, int flags)
{
    ScriptObj *script = Jim_GetSubst(interp, substObjPtr, flags);

    Jim_IncrRefCount(substObjPtr);      
    script->inUse++;

    *resObjPtrPtr = JimInterpolateTokens(interp, script->token, script->len, flags);

    script->inUse--;
    Jim_DecrRefCount(interp, substObjPtr);
    if (*resObjPtrPtr == NULL) {
................................................................................
    }
    return JIM_OK;
}

void Jim_WrongNumArgs(Jim_Interp *interp, int argc, Jim_Obj *const *argv, const char *msg)
{
    Jim_Obj *objPtr;




    Jim_Obj *listObjPtr = Jim_NewListObj(interp, argv, argc);

    if (*msg) {
        Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, msg, -1));
    }
    Jim_IncrRefCount(listObjPtr);
    objPtr = Jim_ListJoin(interp, listObjPtr, " ", 1);
    Jim_DecrRefCount(interp, listObjPtr);

    Jim_IncrRefCount(objPtr);
    Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s\"", objPtr);
    Jim_DecrRefCount(interp, objPtr);
}

typedef void JimHashtableIteratorCallbackType(Jim_Interp *interp, Jim_Obj *listObjPtr,
    Jim_HashEntry *he, int type);

#define JimTrivialMatch(pattern)    (strpbrk((pattern), "*[?\\") == NULL)

static Jim_Obj *JimHashtablePatternMatch(Jim_Interp *interp, Jim_HashTable *ht, Jim_Obj *patternObjPtr,
    JimHashtableIteratorCallbackType *callback, int type)
{
    Jim_HashEntry *he;
    Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);

    
    if (patternObjPtr && JimTrivialMatch(Jim_String(patternObjPtr))) {
        he = Jim_FindHashEntry(ht, Jim_String(patternObjPtr));
        if (he) {
            callback(interp, listObjPtr, he, type);
        }
    }
    else {
................................................................................
static void JimCommandMatch(Jim_Interp *interp, Jim_Obj *listObjPtr,
    Jim_HashEntry *he, int type)
{
    Jim_Cmd *cmdPtr = Jim_GetHashEntryVal(he);
    Jim_Obj *objPtr;

    if (type == JIM_CMDLIST_PROCS && !cmdPtr->isproc) {
        
        return;
    }

    objPtr = Jim_NewStringObj(interp, he->key, -1);
    Jim_IncrRefCount(objPtr);

    if (type != JIM_CMDLIST_CHANNELS || Jim_AioFilehandle(interp, objPtr)) {
................................................................................
{
    Jim_CallFrame *targetCallFrame;

    targetCallFrame = JimGetCallFrameByInteger(interp, levelObjPtr);
    if (targetCallFrame == NULL) {
        return JIM_ERR;
    }
    
    if (targetCallFrame == interp->topFramePtr) {
        Jim_SetResultFormatted(interp, "bad level \"%#s\"", levelObjPtr);
        return JIM_ERR;
    }
    if (info_level_cmd) {
        *objPtrPtr = Jim_NewListObj(interp, targetCallFrame->argv, targetCallFrame->argc);
    }
................................................................................
    for (i = 2; i < argc; i++) {
        if (Jim_GetWide(interp, argv[i], &wideValue) != JIM_OK) {
            doubleRes = (double)res;
            goto trydouble;
        }
        if (op == JIM_EXPROP_SUB)
            res -= wideValue;
        else




            res /= wideValue;

    }
    Jim_SetResultInt(interp, res);
    return JIM_OK;
  trydouble:
    for (; i < argc; i++) {
        if (Jim_GetDouble(interp, argv[i], &doubleValue) != JIM_OK)
            return JIM_ERR;
................................................................................

        objPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG);
        if (!objPtr)
            return JIM_ERR;
        Jim_SetResult(interp, objPtr);
        return JIM_OK;
    }
    
    if (Jim_SetVariable(interp, argv[1], argv[2]) != JIM_OK)
        return JIM_ERR;
    Jim_SetResult(interp, argv[2]);
    return JIM_OK;
}

static int Jim_UnsetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
................................................................................
static int Jim_WhileCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc != 3) {
        Jim_WrongNumArgs(interp, 1, argv, "condition body");
        return JIM_ERR;
    }

    
    while (1) {
        int boolean, retval;

        if ((retval = Jim_GetBoolFromExpr(interp, argv[1], &boolean)) != JIM_OK)
            return retval;
        if (!boolean)
            break;
................................................................................
    Jim_Obj *stopVarNamePtr = NULL;

    if (argc != 5) {
        Jim_WrongNumArgs(interp, 1, argv, "start test next body");
        return JIM_ERR;
    }

    
    if ((retval = Jim_EvalObj(interp, argv[1])) != JIM_OK) {
        return retval;
    }

    retval = Jim_GetBoolFromExpr(interp, argv[2], &boolean);


#ifdef JIM_OPTIMIZATION
    if (retval == JIM_OK && boolean) {
        ScriptObj *incrScript;
        ExprByteCode *expr;
        jim_wide stop, currentVal;
        Jim_Obj *objPtr;
        int cmpOffset;

        
        expr = JimGetExpression(interp, argv[2]);
        incrScript = JimGetScript(interp, argv[3]);

        
        if (incrScript == NULL || incrScript->len != 3 || !expr || expr->len != 3) {
            goto evalstart;
        }
        
        if (incrScript->token[1].type != JIM_TT_ESC ||
            expr->token[0].type != JIM_TT_VAR ||
            (expr->token[1].type != JIM_TT_EXPR_INT && expr->token[1].type != JIM_TT_VAR)) {
            goto evalstart;
        }

        if (expr->token[2].type == JIM_EXPROP_LT) {
            cmpOffset = 0;
        }
        else if (expr->token[2].type == JIM_EXPROP_LTE) {
            cmpOffset = 1;
        }
        else {
            goto evalstart;
        }



        






        if (!Jim_CompareStringImmediate(interp, incrScript->token[1].objPtr, "incr")) {
            goto evalstart;
        }

        
        if (!Jim_StringEqObj(incrScript->token[2].objPtr, expr->token[0].objPtr)) {
            goto evalstart;
        }

        
        if (expr->token[1].type == JIM_TT_EXPR_INT) {
            if (Jim_GetWide(interp, expr->token[1].objPtr, &stop) == JIM_ERR) {
                goto evalstart;
            }
        }
        else {
            stopVarNamePtr = expr->token[1].objPtr;
            Jim_IncrRefCount(stopVarNamePtr);
            
            stop = 0;
        }

        
        varNamePtr = expr->token[0].objPtr;
        Jim_IncrRefCount(varNamePtr);

        objPtr = Jim_GetVariable(interp, varNamePtr, JIM_NONE);
        if (objPtr == NULL || Jim_GetWide(interp, objPtr, &currentVal) != JIM_OK) {
            goto testcond;
        }

        
        while (retval == JIM_OK) {
            
            

            
            if (stopVarNamePtr) {
                objPtr = Jim_GetVariable(interp, stopVarNamePtr, JIM_NONE);
                if (objPtr == NULL || Jim_GetWide(interp, objPtr, &stop) != JIM_OK) {
                    goto testcond;
                }
            }

            if (currentVal >= stop + cmpOffset) {
                break;
            }

            
            retval = Jim_EvalObj(interp, argv[4]);
            if (retval == JIM_OK || retval == JIM_CONTINUE) {
                retval = JIM_OK;

                objPtr = Jim_GetVariable(interp, varNamePtr, JIM_ERRMSG);

                
                if (objPtr == NULL) {
                    retval = JIM_ERR;
                    goto out;
                }
                if (!Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) {
                    currentVal = ++JimWideValue(objPtr);
                    Jim_InvalidateStringRep(objPtr);
................................................................................
        }
        goto out;
    }
  evalstart:
#endif

    while (boolean && (retval == JIM_OK || retval == JIM_CONTINUE)) {
        
        retval = Jim_EvalObj(interp, argv[4]);

        if (retval == JIM_OK || retval == JIM_CONTINUE) {
            
          evalnext:
            retval = Jim_EvalObj(interp, argv[3]);
            if (retval == JIM_OK || retval == JIM_CONTINUE) {
                
              testcond:
                retval = Jim_GetBoolFromExpr(interp, argv[2], &boolean);
            }
        }
    }
  out:
    if (stopVarNamePtr) {
        Jim_DecrRefCount(interp, stopVarNamePtr);
    }
    if (varNamePtr) {
        Jim_DecrRefCount(interp, varNamePtr);
    }

................................................................................
    while (((i < limit && incr > 0) || (i > limit && incr < 0)) && retval == JIM_OK) {
        retval = Jim_EvalObj(interp, bodyObjPtr);
        if (retval == JIM_OK || retval == JIM_CONTINUE) {
            Jim_Obj *objPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG);

            retval = JIM_OK;

            
            i += incr;

            if (objPtr && !Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) {
                if (argv[1]->typePtr != &variableObjType) {
                    if (Jim_SetVariable(interp, argv[1], objPtr) != JIM_OK) {
                        return JIM_ERR;
                    }
................................................................................
}


static int JimForeachMapHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int doMap)
{
    int result = JIM_OK;
    int i, numargs;
    Jim_ListIter twoiters[2];   
    Jim_ListIter *iters;
    Jim_Obj *script;
    Jim_Obj *resultObj;

    if (argc < 4 || argc % 2 != 0) {
        Jim_WrongNumArgs(interp, 1, argv, "varList list ?varList list ...? script");
        return JIM_ERR;
    }
    script = argv[argc - 1];    
    numargs = (argc - 1 - 1);    

    if (numargs == 2) {
        iters = twoiters;
    }
    else {
        iters = Jim_Alloc(numargs * sizeof(*iters));
    }
................................................................................
        JimListIterInit(&iters[i], argv[i + 1]);
        if (i % 2 == 0 && JimListIterDone(interp, &iters[i])) {
            result = JIM_ERR;
        }
    }
    if (result != JIM_OK) {
        Jim_SetResultString(interp, "foreach varlist is empty", -1);
        return result;
    }

    if (doMap) {
        resultObj = Jim_NewListObj(interp, NULL, 0);
    }
    else {
        resultObj = interp->emptyObj;
    }
    Jim_IncrRefCount(resultObj);

    while (1) {
        
        for (i = 0; i < numargs; i += 2) {
            if (!JimListIterDone(interp, &iters[i + 1])) {
                break;
            }
        }
        if (i == numargs) {
            
            break;
        }

        
        for (i = 0; i < numargs; i += 2) {
            Jim_Obj *varName;

            
            JimListIterInit(&iters[i], argv[i + 1]);
            while ((varName = JimListIterNext(interp, &iters[i])) != NULL) {
                Jim_Obj *valObj = JimListIterNext(interp, &iters[i + 1]);
                if (!valObj) {
                    
                    valObj = interp->emptyObj;
                }
                
                Jim_IncrRefCount(valObj);
                result = Jim_SetVariable(interp, varName, valObj);
                Jim_DecrRefCount(interp, valObj);
                if (result != JIM_OK) {
                    goto err;
                }
            }
................................................................................
        }
    }
  out:
    result = JIM_OK;
    Jim_SetResult(interp, resultObj);
  err:
    Jim_DecrRefCount(interp, resultObj);

    if (numargs > 2) {
        Jim_Free(iters);
    }
    return result;
}


................................................................................

static int Jim_IfCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int boolean, retval, current = 1, falsebody = 0;

    if (argc >= 3) {
        while (1) {
            
            if (current >= argc)
                goto err;
            if ((retval = Jim_GetBoolFromExpr(interp, argv[current++], &boolean))
                != JIM_OK)
                return retval;
            
            if (current >= argc)
                goto err;
            if (Jim_CompareStringImmediate(interp, argv[current], "then"))
                current++;
            
            if (current >= argc)
                goto err;
            if (boolean)
                return Jim_EvalObj(interp, argv[current]);
            
            if (++current >= argc) {
                Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
                return JIM_OK;
            }
            falsebody = current++;
            if (Jim_CompareStringImmediate(interp, argv[falsebody], "else")) {
                
                if (current != argc - 1)
                    goto err;
                return Jim_EvalObj(interp, argv[current]);
            }
            else if (Jim_CompareStringImmediate(interp, argv[falsebody], "elseif"))
                continue;
            
            else if (falsebody != argc - 1)
                goto err;
            return Jim_EvalObj(interp, argv[falsebody]);
        }
        return JIM_OK;
    }
  err:
................................................................................
    if (rc != JIM_OK || Jim_GetLong(interp, Jim_GetResult(interp), &eq) != JIM_OK) {
        eq = -rc;
    }

    return eq;
}

enum
{ SWITCH_EXACT, SWITCH_GLOB, SWITCH_RE, SWITCH_CMD };


static int Jim_SwitchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{

    int matchOpt = SWITCH_EXACT, opt = 1, patCount, i;
    Jim_Obj *command = 0, *const *caseList = 0, *strObj;
    Jim_Obj *script = 0;

    if (argc < 3) {
      wrongnumargs:
        Jim_WrongNumArgs(interp, 1, argv, "?options? string "
            "pattern body ... ?default body?   or   " "{pattern body ?pattern body ...?}");
        return JIM_ERR;
    }
................................................................................
        }
        if ((argc - opt) < 2)
            goto wrongnumargs;
    }
    strObj = argv[opt++];
    patCount = argc - opt;
    if (patCount == 1) {
        Jim_Obj **vector;

        JimListGetElements(interp, argv[opt], &patCount, &vector);
        caseList = vector;
    }
    else
        caseList = &argv[opt];
    if (patCount == 0 || patCount % 2 != 0)
        goto wrongnumargs;
    for (i = 0; script == 0 && i < patCount; i += 2) {
        Jim_Obj *patObj = caseList[i];

        if (!Jim_CompareStringImmediate(interp, patObj, "default")
            || i < (patCount - 2)) {
            switch (matchOpt) {
                case SWITCH_EXACT:
                    if (Jim_StringEqObj(strObj, patObj))
                        script = caseList[i + 1];
                    break;
                case SWITCH_GLOB:
                    if (Jim_StringMatchObj(interp, patObj, strObj, 0))
                        script = caseList[i + 1];
                    break;
                case SWITCH_RE:
                    command = Jim_NewStringObj(interp, "regexp", -1);
                    
                case SWITCH_CMD:{
                        int rc = Jim_CommandMatchObj(interp, command, patObj, strObj, 0);

                        if (argc - opt == 1) {
                            Jim_Obj **vector;

                            JimListGetElements(interp, argv[opt], &patCount, &vector);
                            caseList = vector;
                        }
                        
                        if (rc < 0) {
                            return -rc;
                        }
                        if (rc)
                            script = caseList[i + 1];
                        break;
                    }
            }
        }
        else {
            script = caseList[i + 1];
        }
    }
    for (; i < patCount && Jim_CompareStringImmediate(interp, script, "-"); i += 2)
        script = caseList[i + 1];
    if (script && Jim_CompareStringImmediate(interp, script, "-")) {
        Jim_SetResultFormatted(interp, "no body specified for pattern \"%#s\"", caseList[i - 2]);
        return JIM_ERR;
    }
    Jim_SetEmptyResult(interp);
    if (script) {
        return Jim_EvalObj(interp, script);
    }
    return JIM_OK;
}


static int Jim_ListCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
................................................................................
                opt_all = 1;
                break;
            case OPT_COMMAND:
                if (i >= argc - 2) {
                    goto wrongargs;
                }
                commandObj = argv[++i];
                
            case OPT_EXACT:
            case OPT_GLOB:
            case OPT_REGEXP:
                opt_match = option;
                break;
        }
    }
................................................................................
                    }
                    rc = JIM_ERR;
                    goto done;
                }
                break;
        }

        
        if (!eq && opt_bool && opt_not && !opt_all) {
            continue;
        }

        if ((!opt_bool && eq == !opt_not) || (opt_bool && (eq || opt_all))) {
            
            Jim_Obj *resultObj;

            if (opt_bool) {
                resultObj = Jim_NewIntObj(interp, eq ^ opt_not);
            }
            else if (!opt_inline) {
                resultObj = Jim_NewIntObj(interp, i);
................................................................................
        }
    }

    if (opt_all) {
        Jim_SetResult(interp, listObjPtr);
    }
    else {
        
        if (opt_bool) {
            Jim_SetResultBool(interp, opt_not);
        }
        else if (!opt_inline) {
            Jim_SetResultInt(interp, -1);
        }
    }
................................................................................

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "varName ?value value ...?");
        return JIM_ERR;
    }
    listObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED);
    if (!listObjPtr) {
        
        listObjPtr = Jim_NewListObj(interp, NULL, 0);
        new_obj = 1;
    }
    else if (Jim_IsShared(listObjPtr)) {
        listObjPtr = Jim_DuplicateObj(interp, listObjPtr);
        new_obj = 1;
    }
................................................................................
    len = Jim_ListLength(interp, listObj);

    first = JimRelToAbsIndex(len, first);
    last = JimRelToAbsIndex(len, last);
    JimRelToAbsRange(len, &first, &last, &rangeLen);


    
    if (first < len) {
        
    }
    else if (len == 0) {
        
        first = 0;
    }
    else {
        Jim_SetResultString(interp, "list doesn't contain element ", -1);
        Jim_AppendObj(interp, Jim_GetResult(interp), argv[2]);
        return JIM_ERR;
    }

    
    newListObj = Jim_NewListObj(interp, listObj->internalRep.listValue.ele, first);

    
    ListInsertElements(newListObj, -1, argc - 4, argv + 4);

    
    ListInsertElements(newListObj, -1, len - first - rangeLen, listObj->internalRep.listValue.ele + first + rangeLen);

    Jim_SetResult(interp, newListObj);
    return JIM_OK;
}


................................................................................
static int Jim_LsetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc < 3) {
        Jim_WrongNumArgs(interp, 1, argv, "listVar ?index...? newVal");
        return JIM_ERR;
    }
    else if (argc == 3) {
        
        if (Jim_SetVariable(interp, argv[1], argv[2]) != JIM_OK)
            return JIM_ERR;
        Jim_SetResult(interp, argv[2]);
        return JIM_OK;
    }
    return Jim_ListSetIndex(interp, argv[1], argv + 2, argc - 3, argv[argc - 1]);
}
................................................................................
        "-ascii", "-nocase", "-increasing", "-decreasing", "-command", "-integer", "-real", "-index", "-unique", NULL
    };
    enum
    { OPT_ASCII, OPT_NOCASE, OPT_INCREASING, OPT_DECREASING, OPT_COMMAND, OPT_INTEGER, OPT_REAL, OPT_INDEX, OPT_UNIQUE };
    Jim_Obj *resObj;
    int i;
    int retCode;


    struct lsort_info info;

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "?options? list");
        return JIM_ERR;
    }
................................................................................
                    return JIM_ERR;
                }
                info.indexed = 1;
                i++;
                break;
        }
    }


    resObj = Jim_DuplicateObj(interp, argv[argc - 1]);
    retCode = ListSortElements(interp, resObj, &info);
    if (retCode == JIM_OK) {
        Jim_SetResult(interp, resObj);
    }
    else {
        Jim_FreeNewObj(interp, resObj);
    }
    return retCode;
}


static int Jim_AppendCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
................................................................................
        if (!stringObjPtr)
            return JIM_ERR;
    }
    else {
        int new_obj = 0;
        stringObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED);
        if (!stringObjPtr) {
            
            stringObjPtr = Jim_NewEmptyStringObj(interp);
            new_obj = 1;
        }
        else if (Jim_IsShared(stringObjPtr)) {
            new_obj = 1;
            stringObjPtr = Jim_DuplicateObj(interp, stringObjPtr);
        }
................................................................................
            }
            return JIM_ERR;
        }
    }
    Jim_SetResult(interp, stringObjPtr);
    return JIM_OK;
}



static int Jim_DebugCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
#if !defined(JIM_DEBUG_COMMAND)
    Jim_SetResultString(interp, "unsupported", -1);
    return JIM_ERR;
................................................................................
        rc = Jim_EvalObj(interp, argv[1]);
    }
    else {
        rc = Jim_EvalObj(interp, Jim_ConcatObj(interp, argc - 1, argv + 1));
    }

    if (rc == JIM_ERR) {
        
        interp->addStackTrace++;
    }
    return rc;
}


static int Jim_UplevelCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc >= 2) {
        int retcode;
        Jim_CallFrame *savedCallFrame, *targetCallFrame;
        const char *str;

        
        savedCallFrame = interp->framePtr;

        
        str = Jim_String(argv[1]);
        if ((str[0] >= '0' && str[0] <= '9') || str[0] == '#') {
            targetCallFrame = Jim_GetCallFrameByLevel(interp, argv[1]);
            argc--;
            argv++;
        }
        else {
................................................................................
        if (targetCallFrame == NULL) {
            return JIM_ERR;
        }
        if (argc < 2) {
            Jim_WrongNumArgs(interp, 1, argv - 1, "?level? command ?arg ...?");
            return JIM_ERR;
        }
        
        interp->framePtr = targetCallFrame;
        if (argc == 2) {
            retcode = Jim_EvalObj(interp, argv[1]);
        }
        else {
            retcode = Jim_EvalObj(interp, Jim_ConcatObj(interp, argc - 1, argv + 1));
        }
................................................................................
        return JIM_ERR;
    }
}


static int Jim_ExprCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *exprResultPtr;
    int retcode;

    if (argc == 2) {
        retcode = Jim_EvalExpression(interp, argv[1], &exprResultPtr);
    }
    else if (argc > 2) {
        Jim_Obj *objPtr;

        objPtr = Jim_ConcatObj(interp, argc - 1, argv + 1);
        Jim_IncrRefCount(objPtr);
        retcode = Jim_EvalExpression(interp, objPtr, &exprResultPtr);
        Jim_DecrRefCount(interp, objPtr);
    }
    else {
        Jim_WrongNumArgs(interp, 1, argv, "expression ?...?");
        return JIM_ERR;
    }
    if (retcode != JIM_OK)
        return retcode;
    Jim_SetResult(interp, exprResultPtr);
    Jim_DecrRefCount(interp, exprResultPtr);
    return JIM_OK;
}


static int Jim_BreakCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc != 1) {
................................................................................
    }

    if (i != argc - 1 && i != argc) {
        Jim_WrongNumArgs(interp, 1, argv,
            "?-code code? ?-errorinfo stacktrace? ?-level level? ?result?");
    }

    
    if (stackTraceObj && returnCode == JIM_ERR) {
        JimSetStackTrace(interp, stackTraceObj);
    }
    
    if (errorCodeObj && returnCode == JIM_ERR) {
        Jim_SetGlobalVariableStr(interp, "errorCode", errorCodeObj);
    }
    interp->returnCode = returnCode;
    interp->returnLevel = level;

    if (i == argc - 1) {
................................................................................
static int Jim_TailcallCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (interp->framePtr->level == 0) {
        Jim_SetResultString(interp, "tailcall can only be called from a proc or lambda", -1);
        return JIM_ERR;
    }
    else if (argc >= 2) {
        
        Jim_CallFrame *cf = interp->framePtr->parent;

        Jim_Cmd *cmdPtr = Jim_GetCommand(interp, argv[1], JIM_ERRMSG);
        if (cmdPtr == NULL) {
            return JIM_ERR;
        }

        JimPanic((cf->tailcallCmd != NULL, "Already have a tailcallCmd"));

        
        JimIncrCmdRefCount(cmdPtr);
        cf->tailcallCmd = cmdPtr;

        
        JimPanic((cf->tailcallObj != NULL, "Already have a tailcallobj"));

        cf->tailcallObj = Jim_NewListObj(interp, argv + 1, argc - 1);
        Jim_IncrRefCount(cf->tailcallObj);

        
        return JIM_EVAL;
    }
    return JIM_OK;
}

static int JimAliasCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *cmdList;
    Jim_Obj *prefixListObj = Jim_CmdPrivData(interp);

    
    cmdList = Jim_DuplicateObj(interp, prefixListObj);
    Jim_ListInsertElements(interp, cmdList, Jim_ListLength(interp, cmdList), argc - 1, argv + 1);

    return JimEvalObjList(interp, cmdList);
}

static void JimAliasCmdDelete(Jim_Interp *interp, void *privData)
................................................................................
        cmd = JimCreateProcedureCmd(interp, argv[2], NULL, argv[3], NULL);
    }
    else {
        cmd = JimCreateProcedureCmd(interp, argv[2], argv[3], argv[4], NULL);
    }

    if (cmd) {
        
        Jim_Obj *qualifiedCmdNameObj;
        const char *cmdname = JimQualifyName(interp, Jim_String(argv[1]), &qualifiedCmdNameObj);

        JimCreateCommand(interp, cmdname, cmd);

        
        JimUpdateProcNamespace(interp, cmd, cmdname);

        JimFreeQualifiedName(interp, qualifiedCmdNameObj);

        
        Jim_SetResult(interp, argv[1]);
        return JIM_OK;
    }
    return JIM_ERR;
}


................................................................................
    int retcode;

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "cmd ?args ...?");
        return JIM_ERR;
    }

    
    interp->local++;
    retcode = Jim_EvalObjVector(interp, argc - 1, argv + 1);
    interp->local--;


    
    if (retcode == 0) {
        Jim_Obj *cmdNameObj = Jim_GetResult(interp);

        if (Jim_GetCommand(interp, cmdNameObj, JIM_ERRMSG) == NULL) {
            return JIM_ERR;
        }
        if (interp->framePtr->localCommands == NULL) {
................................................................................
        int retcode;

        Jim_Cmd *cmdPtr = Jim_GetCommand(interp, argv[1], JIM_ERRMSG);
        if (cmdPtr == NULL || !cmdPtr->isproc || !cmdPtr->prevCmd) {
            Jim_SetResultFormatted(interp, "no previous command: \"%#s\"", argv[1]);
            return JIM_ERR;
        }
        
        cmdPtr->u.proc.upcall++;
        JimIncrCmdRefCount(cmdPtr);

        
        retcode = Jim_EvalObjVector(interp, argc - 1, argv + 1);

        
        cmdPtr->u.proc.upcall--;
        JimDecrCmdRefCount(interp, cmdPtr);

        return retcode;
    }
}

................................................................................
        if (len != 2 && len != 3) {
            Jim_SetResultFormatted(interp, "can't interpret \"%#s\" as a lambda expression", argv[1]);
            return JIM_ERR;
        }

        if (len == 3) {
#ifdef jim_ext_namespace
            
            nsObj = JimQualifyNameObj(interp, Jim_ListGetIndex(interp, argv[1], 2));
#else
            Jim_SetResultString(interp, "namespaces not enabled", -1);
            return JIM_ERR;
#endif
        }
        argListObjPtr = Jim_ListGetIndex(interp, argv[1], 0);
        bodyObjPtr = Jim_ListGetIndex(interp, argv[1], 1);

        cmd = JimCreateProcedureCmd(interp, argListObjPtr, NULL, bodyObjPtr, nsObj);

        if (cmd) {
            
            nargv = Jim_Alloc((argc - 2 + 1) * sizeof(*nargv));
            nargv[0] = Jim_NewStringObj(interp, "apply lambdaExpr", -1);
            Jim_IncrRefCount(nargv[0]);
            memcpy(&nargv[1], argv + 2, (argc - 2) * sizeof(*nargv));
            ret = JimCallProcedure(interp, cmd, argc - 2 + 1, nargv);
            Jim_DecrRefCount(interp, nargv[0]);
            Jim_Free(nargv);
................................................................................


static int Jim_UpvarCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int i;
    Jim_CallFrame *targetCallFrame;

    
    if (argc > 3 && (argc % 2 == 0)) {
        targetCallFrame = Jim_GetCallFrameByLevel(interp, argv[1]);
        argc--;
        argv++;
    }
    else {
        targetCallFrame = Jim_GetCallFrameByLevel(interp, NULL);
    }
    if (targetCallFrame == NULL) {
        return JIM_ERR;
    }

    
    if (argc < 3) {
        Jim_WrongNumArgs(interp, 1, argv, "?level? otherVar localVar ?otherVar localVar ...?");
        return JIM_ERR;
    }

    
    for (i = 1; i < argc; i += 2) {
        if (Jim_SetVariableLink(interp, argv[i + 1], argv[i], targetCallFrame) != JIM_OK)
            return JIM_ERR;
    }
    return JIM_OK;
}

................................................................................
{
    int i;

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "varName ?varName ...?");
        return JIM_ERR;
    }
    
    if (interp->framePtr->level == 0)
        return JIM_OK;          
    for (i = 1; i < argc; i++) {
        
        const char *name = Jim_String(argv[i]);
        if (name[0] != ':' || name[1] != ':') {
            if (Jim_SetVariableLink(interp, argv[i], argv[i], interp->topFramePtr) != JIM_OK)
                return JIM_ERR;
        }
    }
    return JIM_OK;
................................................................................
        Jim_SetResultString(interp, "list must contain an even number of elements", -1);
        return NULL;
    }

    str = Jim_String(objPtr);
    strLen = Jim_Utf8Length(interp, objPtr);

    
    resultObjPtr = Jim_NewStringObj(interp, "", 0);
    while (strLen) {
        for (i = 0; i < numMaps; i += 2) {
            Jim_Obj *objPtr;
            const char *k;
            int kl;

            objPtr = Jim_ListGetIndex(interp, mapListObjPtr, i);
            k = Jim_String(objPtr);
            kl = Jim_Utf8Length(interp, objPtr);

            if (strLen >= kl && kl) {
                int rc;
                rc = JimStringCompareLen(str, k, kl, nocase);
                if (rc == 0) {
                    if (noMatchStart) {
                        Jim_AppendString(interp, resultObjPtr, noMatchStart, str - noMatchStart);
................................................................................
                    Jim_AppendObj(interp, resultObjPtr, Jim_ListGetIndex(interp, mapListObjPtr, i + 1));
                    str += utf8_index(str, kl);
                    strLen -= kl;
                    break;
                }
            }
        }
        if (i == numMaps) {     
            int c;
            if (noMatchStart == NULL)
                noMatchStart = str;
            str += utf8_tounicode(str, &c);
            strLen--;
        }
    }
................................................................................

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "option ?arguments ...?");
        return JIM_ERR;
    }
    if (Jim_GetEnum(interp, argv[1], options, &option, NULL,
            JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK)
        return JIM_ERR;

    switch (option) {
        case OPT_LENGTH:
        case OPT_BYTELENGTH:
            if (argc != 3) {
                Jim_WrongNumArgs(interp, 2, argv, "string");
                return JIM_ERR;
................................................................................
            }
            Jim_SetResultInt(interp, len);
            return JIM_OK;

        case OPT_CAT:{
                Jim_Obj *objPtr;
                if (argc == 3) {
                    
                    objPtr = argv[2];
                }
                else {
                    int i;

                    objPtr = Jim_NewStringObj(interp, "", 0);

................................................................................
                Jim_SetResult(interp, objPtr);
                return JIM_OK;
            }

        case OPT_COMPARE:
        case OPT_EQUAL:
            {
                
                long opt_length = -1;
                int n = argc - 4;
                int i = 2;
                while (n > 0) {
                    int subopt;
                    if (Jim_GetEnum(interp, argv[i++], nocase_length_options, &subopt, NULL,
                            JIM_ENUM_ABBREV) != JIM_OK) {
badcompareargs:
                        Jim_WrongNumArgs(interp, 2, argv, "?-nocase? ?-length int? string1 string2");
                        return JIM_ERR;
                    }
                    if (subopt == 0) {
                        
                        opt_case = 0;
                        n--;
                    }
                    else {
                        
                        if (n < 2) {
                            goto badcompareargs;
                        }
                        if (Jim_GetLong(interp, argv[i++], &opt_length) != JIM_OK) {
                            return JIM_ERR;
                        }
                        n -= 2;
................................................................................
                    }
                }
                if (n) {
                    goto badcompareargs;
                }
                argv += argc - 2;
                if (opt_length < 0 && option != OPT_COMPARE && opt_case) {
                    
                    Jim_SetResultBool(interp, Jim_StringEqObj(argv[0], argv[1]));
                }
                else {
                    if (opt_length >= 0) {
                        n = JimStringCompareLen(Jim_String(argv[0]), Jim_String(argv[1]), opt_length, !opt_case);
                    }
                    else {
................................................................................
                Jim_SetResult(interp, objPtr);
                return JIM_OK;
            }

        case OPT_REVERSE:{
                char *buf, *p;
                const char *str;
                int len;
                int i;

                if (argc != 3) {
                    Jim_WrongNumArgs(interp, 2, argv, "string");
                    return JIM_ERR;
                }

................................................................................
                if (idx != INT_MIN && idx != INT_MAX) {
                    idx = JimRelToAbsIndex(len, idx);
                }
                if (idx < 0 || idx >= len || str == NULL) {
                    Jim_SetResultString(interp, "", 0);
                }
                else if (len == Jim_Length(argv[2])) {
                    
                    Jim_SetResultString(interp, str + idx, 1);
                }
                else {
                    int c;
                    int i = utf8_index(str, idx);
                    Jim_SetResultString(interp, str + i, utf8_tounicode(str + i, &c));
                }
................................................................................

static int Jim_CatchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    int exitCode = 0;
    int i;
    int sig = 0;

    
    jim_wide ignore_mask = (1 << JIM_EXIT) | (1 << JIM_EVAL) | (1 << JIM_SIGNAL);
    static const int max_ignore_code = sizeof(ignore_mask) * 8;

    Jim_SetGlobalVariableStr(interp, "errorCode", Jim_NewStringObj(interp, "NONE", -1));

    for (i = 1; i < argc - 1; i++) {
        const char *arg = Jim_String(argv[i]);
        jim_wide option;
        int ignore;

        
        if (strcmp(arg, "--") == 0) {
            i++;
            break;
        }
        if (*arg != '-') {
            break;
        }
................................................................................

    if ((ignore_mask & (1 << JIM_SIGNAL)) == 0) {
        sig++;
    }

    interp->signal_level += sig;
    if (Jim_CheckSignal(interp)) {
        
        exitCode = JIM_SIGNAL;
    }
    else {
        exitCode = Jim_EvalObj(interp, argv[0]);
        
        interp->errorFlag = 0;
    }
    interp->signal_level -= sig;

    
    if (exitCode >= 0 && exitCode < max_ignore_code && (((unsigned jim_wide)1 << exitCode) & ignore_mask)) {
        
        return exitCode;
    }

    if (sig && exitCode == JIM_SIGNAL) {
        
        if (interp->signal_set_result) {
            interp->signal_set_result(interp, interp->sigmask);
        }
        else {
            Jim_SetResultInt(interp, interp->sigmask);
        }
        interp->sigmask = 0;
................................................................................
            }
        }
    }
    Jim_SetResultInt(interp, exitCode);
    return JIM_OK;
}

#ifdef JIM_REFERENCES


static int Jim_RefCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc != 3 && argc != 4) {
        Jim_WrongNumArgs(interp, 1, argv, "string tag ?finalizer?");
        return JIM_ERR;
    }
    if (argc == 3) {
        Jim_SetResult(interp, Jim_NewReference(interp, argv[1], argv[2], NULL));
    }
    else {
        Jim_SetResult(interp, Jim_NewReference(interp, argv[1], argv[2], argv[3]));
    }
    return JIM_OK;
}


static int Jim_GetrefCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Reference *refPtr;

    if (argc != 2) {
        Jim_WrongNumArgs(interp, 1, argv, "reference");
        return JIM_ERR;
    }
    if ((refPtr = Jim_GetReference(interp, argv[1])) == NULL)
        return JIM_ERR;
    Jim_SetResult(interp, refPtr->objPtr);
    return JIM_OK;
}


static int Jim_SetrefCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Reference *refPtr;

    if (argc != 3) {
        Jim_WrongNumArgs(interp, 1, argv, "reference newValue");
        return JIM_ERR;
    }
    if ((refPtr = Jim_GetReference(interp, argv[1])) == NULL)
        return JIM_ERR;
    Jim_IncrRefCount(argv[2]);
    Jim_DecrRefCount(interp, refPtr->objPtr);
    refPtr->objPtr = argv[2];
    Jim_SetResult(interp, argv[2]);
    return JIM_OK;
}


static int Jim_CollectCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc != 1) {
        Jim_WrongNumArgs(interp, 1, argv, "");
        return JIM_ERR;
    }
    Jim_SetResultInt(interp, Jim_Collect(interp));

    
    while (interp->freeList) {
        Jim_Obj *nextObjPtr = interp->freeList->nextObjPtr;
        Jim_Free(interp->freeList);
        interp->freeList = nextObjPtr;
    }

    return JIM_OK;
}


static int Jim_FinalizeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc != 2 && argc != 3) {
        Jim_WrongNumArgs(interp, 1, argv, "reference ?finalizerProc?");
        return JIM_ERR;
    }
    if (argc == 2) {
        Jim_Obj *cmdNamePtr;

        if (Jim_GetFinalizer(interp, argv[1], &cmdNamePtr) != JIM_OK)
            return JIM_ERR;
        if (cmdNamePtr != NULL) 
            Jim_SetResult(interp, cmdNamePtr);
    }
    else {
        if (Jim_SetFinalizer(interp, argv[1], argv[2]) != JIM_OK)
            return JIM_ERR;
        Jim_SetResult(interp, argv[2]);
    }
    return JIM_OK;
}


static int JimInfoReferences(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *listObjPtr;
    Jim_HashTableIterator htiter;
    Jim_HashEntry *he;

    listObjPtr = Jim_NewListObj(interp, NULL, 0);

    JimInitHashTableIterator(&interp->references, &htiter);
    while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
        char buf[JIM_REFERENCE_SPACE + 1];
        Jim_Reference *refPtr = Jim_GetHashEntryVal(he);
        const unsigned long *refId = he->key;

        JimFormatReference(buf, refPtr, *refId);
        Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, buf, -1));
    }
    Jim_SetResult(interp, listObjPtr);
    return JIM_OK;
}
#endif


static int Jim_RenameCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    if (argc != 3) {
        Jim_WrongNumArgs(interp, 1, argv, "oldName newName");
        return JIM_ERR;
................................................................................
    if (JimValidName(interp, "new procedure", argv[2])) {
        return JIM_ERR;
    }

    return Jim_RenameCommand(interp, Jim_String(argv[1]), Jim_String(argv[2]));
}

#define JIM_DICTMATCH_VALUES 0x0001

typedef void JimDictMatchCallbackType(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_HashEntry *he, int type);

static void JimDictMatchKeys(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_HashEntry *he, int type)
{
    Jim_ListAppendElement(interp, listObjPtr, (Jim_Obj *)he->key);
    if (type & JIM_DICTMATCH_VALUES) {
        Jim_ListAppendElement(interp, listObjPtr, Jim_GetHashEntryVal(he));
    }
}


static Jim_Obj *JimDictPatternMatch(Jim_Interp *interp, Jim_HashTable *ht, Jim_Obj *patternObjPtr,
    JimDictMatchCallbackType *callback, int type)
{
    Jim_HashEntry *he;
    Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);

    
    Jim_HashTableIterator htiter;
    JimInitHashTableIterator(ht, &htiter);
    while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
        if (patternObjPtr == NULL || JimGlobMatch(Jim_String(patternObjPtr), Jim_String((Jim_Obj *)he->key), 0)) {
            callback(interp, listObjPtr, he, type);
        }
    }

    return listObjPtr;
}


int Jim_DictKeys(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObjPtr)
{
    if (SetDictFromAny(interp, objPtr) != JIM_OK) {
        return JIM_ERR;
    }
    Jim_SetResult(interp, JimDictPatternMatch(interp, objPtr->internalRep.ptr, patternObjPtr, JimDictMatchKeys, 0));
    return JIM_OK;
}



int Jim_DictValues(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObjPtr)



{
    if (SetDictFromAny(interp, objPtr) != JIM_OK) {
        return JIM_ERR;

    }
    Jim_SetResult(interp, JimDictPatternMatch(interp, objPtr->internalRep.ptr, patternObjPtr, JimDictMatchKeys, JIM_DICTMATCH_VALUES));










    return JIM_OK;
}

int Jim_DictSize(Jim_Interp *interp, Jim_Obj *objPtr)
{
    if (SetDictFromAny(interp, objPtr) != JIM_OK) {
        return -1;
    }
    return ((Jim_HashTable *)objPtr->internalRep.ptr)->used;
}




























int Jim_DictInfo(Jim_Interp *interp, Jim_Obj *objPtr)
{
    Jim_HashTable *ht;
    unsigned int i;






    if (SetDictFromAny(interp, objPtr) != JIM_OK) {
        return JIM_ERR;
    }

    ht = (Jim_HashTable *)objPtr->internalRep.ptr;

    
    printf("%d entries in table, %d buckets\n", ht->used, ht->size);


    for (i = 0; i < ht->size; i++) {
        Jim_HashEntry *he = ht->table[i];

        if (he) {
            printf("%d: ", i);

            while (he) {
                printf(" %s", Jim_String(he->key));

                he = he->next;
            }
            printf("\n");


        }


    }














    return JIM_OK;
}

static int Jim_EvalEnsemble(Jim_Interp *interp, const char *basecmd, const char *subcmd, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *prefixObj = Jim_NewStringObj(interp, basecmd, -1);

    Jim_AppendString(interp, prefixObj, " ", 1);
    Jim_AppendString(interp, prefixObj, subcmd, -1);

    return Jim_EvalObjPrefix(interp, prefixObj, argc, argv);
}






















































static int Jim_DictCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    Jim_Obj *objPtr;

    int option;
    static const char * const options[] = {
        "create", "get", "set", "unset", "exists", "keys", "size", "info",
        "merge", "with", "append", "lappend", "incr", "remove", "values", "for",
        "replace", "update", NULL
    };
    enum
................................................................................

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "subcommand ?arguments ...?");
        return JIM_ERR;
    }

    if (Jim_GetEnum(interp, argv[1], options, &option, "subcommand", JIM_ERRMSG) != JIM_OK) {
        return JIM_ERR;
    }

    switch (option) {
        case OPT_GET:
            if (argc < 3) {
                Jim_WrongNumArgs(interp, 2, argv, "dictionary ?key ...?");
                return JIM_ERR;
................................................................................
                return JIM_ERR;
            }
            if (Jim_SetDictKeysVector(interp, argv[2], argv + 3, argc - 3, NULL, 0) != JIM_OK) {
                return JIM_ERR;
            }
            return JIM_OK;




        case OPT_KEYS:
            if (argc != 3 && argc != 4) {
                Jim_WrongNumArgs(interp, 2, argv, "dictionary ?pattern?");
                return JIM_ERR;
            }
            return Jim_DictKeys(interp, argv[2], argc == 4 ? argv[3] : NULL);

        case OPT_SIZE:
            if (argc != 3) {
                Jim_WrongNumArgs(interp, 2, argv, "dictionary");
                return JIM_ERR;
            }
            else if (Jim_DictSize(interp, argv[2]) < 0) {
................................................................................
            Jim_SetResultInt(interp, Jim_DictSize(interp, argv[2]));
            return JIM_OK;

        case OPT_MERGE:
            if (argc == 2) {
                return JIM_OK;
            }
            if (Jim_DictSize(interp, argv[2]) < 0) {

                return JIM_ERR;
            }
            
            break;


        case OPT_UPDATE:
            if (argc < 6 || argc % 2) {
                
                argc = 2;
            }
            break;

        case OPT_CREATE:
            if (argc % 2) {
                Jim_WrongNumArgs(interp, 2, argv, "?key value ...?");
................................................................................

        case OPT_INFO:
            if (argc != 3) {
                Jim_WrongNumArgs(interp, 2, argv, "dictionary");
                return JIM_ERR;
            }
            return Jim_DictInfo(interp, argv[2]);
    }




    



    return Jim_EvalEnsemble(interp, "dict", options[option], argc - 2, argv + 2);
}


static int Jim_SubstCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    static const char * const options[] = {
................................................................................
        INFO_RETURNCODES, INFO_REFERENCES, INFO_ALIAS,
    };

#ifdef jim_ext_namespace
    int nons = 0;

    if (argc > 2 && Jim_CompareStringImmediate(interp, argv[1], "-nons")) {
        
        argc--;
        argv++;
        nons = 1;
    }
#endif

    if (argc < 2) {
        Jim_WrongNumArgs(interp, 1, argv, "subcommand ?args ...?");
        return JIM_ERR;
    }
    if (Jim_GetEnum(interp, argv[1], commands, &cmd, "subcommand", JIM_ERRMSG | JIM_ENUM_ABBREV)
        != JIM_OK) {
        return JIM_ERR;
    }

    
    switch (cmd) {
        case INFO_EXISTS:
            if (argc != 3) {
                Jim_WrongNumArgs(interp, 2, argv, "varName");
                return JIM_ERR;
            }
            Jim_SetResultBool(interp, Jim_GetVariable(interp, argv[2], 0) != NULL);
................................................................................
                return JIM_ERR;
            }
            Jim_SetResult(interp, (Jim_Obj *)cmdPtr->u.native.privData);
            return JIM_OK;
        }

        case INFO_CHANNELS:
            mode++;             
#ifndef jim_ext_aio
            Jim_SetResultString(interp, "aio not enabled", -1);
            return JIM_ERR;
#endif
            
        case INFO_PROCS:
            mode++;             
            
        case INFO_COMMANDS:
            
            if (argc != 2 && argc != 3) {
                Jim_WrongNumArgs(interp, 2, argv, "?pattern?");
                return JIM_ERR;
            }
#ifdef jim_ext_namespace
            if (!nons) {
                if (Jim_Length(interp->framePtr->nsObj) || (argc == 3 && JimGlobMatch("::*", Jim_String(argv[2]), 0))) {
................................................................................
                }
            }
#endif
            Jim_SetResult(interp, JimCommandsList(interp, (argc == 3) ? argv[2] : NULL, mode));
            break;

        case INFO_VARS:
            mode++;             
            
        case INFO_LOCALS:
            mode++;             
            
        case INFO_GLOBALS:
            
            if (argc != 2 && argc != 3) {
                Jim_WrongNumArgs(interp, 2, argv, "?pattern?");
                return JIM_ERR;
            }
#ifdef jim_ext_namespace
            if (!nons) {
                if (Jim_Length(interp->framePtr->nsObj) || (argc == 3 && JimGlobMatch("::*", Jim_String(argv[2]), 0))) {
................................................................................
                        Jim_SetResult(interp, cmdPtr->u.proc.bodyObjPtr);
                        break;
                    case INFO_ARGS:
                        Jim_SetResult(interp, cmdPtr->u.proc.argListObjPtr);
                        break;
                    case INFO_STATICS:
                        if (cmdPtr->u.proc.staticVars) {
                            int mode = JIM_VARLIST_LOCALS | JIM_VARLIST_VALUES;
                            Jim_SetResult(interp, JimHashtablePatternMatch(interp, cmdPtr->u.proc.staticVars,
                                NULL, JimVariablesMatch, mode));
                        }
                        break;
                }
                break;
            }

        case INFO_VERSION:
................................................................................
                if (missing != ' ' && argc == 4) {
                    Jim_SetVariable(interp, argv[3], Jim_NewStringObj(interp, &missing, 1));
                }
            }
            break;

        case INFO_HOSTNAME:
            
            return Jim_Eval(interp, "os.gethostname");

        case INFO_NAMEOFEXECUTABLE:
            
            return Jim_Eval(interp, "{info nameofexecutable}");

        case INFO_RETURNCODES:
            if (argc == 2) {
                int i;
                Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);

................................................................................
        return JIM_ERR;
    }

    if (option == OPT_VAR) {
        result = Jim_GetVariable(interp, objPtr, 0) != NULL;
    }
    else {
        
        Jim_Cmd *cmd = Jim_GetCommand(interp, objPtr, JIM_NONE);

        if (cmd) {
            switch (option) {
            case OPT_COMMAND:
                result = 1;
                break;
................................................................................

    str = Jim_GetString(argv[1], &len);
    if (len == 0) {
        return JIM_OK;
    }
    strLen = Jim_Utf8Length(interp, argv[1]);

    
    if (argc == 2) {
        splitChars = " \n\t\r";
        splitLen = 4;
    }
    else {
        splitChars = Jim_String(argv[2]);
        splitLen = Jim_Utf8Length(interp, argv[2]);
    }

    noMatchStart = str;
    resObjPtr = Jim_NewListObj(interp, NULL, 0);

    
    if (splitLen) {
        Jim_Obj *objPtr;
        while (strLen--) {
            const char *sc = splitChars;
            int scLen = splitLen;
            int sl = utf8_tounicode(str, &c);
            while (scLen--) {
................................................................................
    else {
        Jim_Obj **commonObj = NULL;
#define NUM_COMMON (128 - 9)
        while (strLen--) {
            int n = utf8_tounicode(str, &c);
#ifdef JIM_OPTIMIZATION
            if (c >= 9 && c < 128) {
                
                c -= 9;
                if (!commonObj) {
                    commonObj = Jim_Alloc(sizeof(*commonObj) * NUM_COMMON);
                    memset(commonObj, 0, sizeof(*commonObj) * NUM_COMMON);
                }
                if (!commonObj[c]) {
                    commonObj[c] = Jim_NewStringObj(interp, str, 1);
................................................................................
    const char *joinStr;
    int joinStrLen;

    if (argc != 2 && argc != 3) {
        Jim_WrongNumArgs(interp, 1, argv, "list ?joinString?");
        return JIM_ERR;
    }
    
    if (argc == 2) {
        joinStr = " ";
        joinStrLen = 1;
    }
    else {
        joinStr = Jim_GetString(argv[2], &joinStrLen);
    }
................................................................................
        return 0;
    else if (step > 0 && start > end)
        return -1;
    else if (step < 0 && end > start)
        return -1;
    len = end - start;
    if (len < 0)
        len = -len;             
    if (step < 0)
        step = -step;           
    len = 1 + ((len - 1) / step);
    if (len > INT_MAX)
        len = INT_MAX;
    return (int)((len < 0) ? -1 : len);
}


................................................................................

    argv[0] = Jim_NewStringObj(interp, "errorInfo", -1);
    argv[1] = interp->result;

    Jim_EvalObjVector(interp, 2, argv);
}

static void JimSetFailedEnumResult(Jim_Interp *interp, const char *arg, const char *badtype,
    const char *prefix, const char *const *tablePtr, const char *name)
{
    int count;
    char **tablePtrSorted;
    int i;

    for (count = 0; tablePtr[count]; count++) {
    }
















    if (name == NULL) {
        name = "option";
    }

    Jim_SetResultFormatted(interp, "%s%s \"%s\": must be ", badtype, name, arg);
    tablePtrSorted = Jim_Alloc(sizeof(char *) * count);
    memcpy(tablePtrSorted, tablePtr, sizeof(char *) * count);
    qsort(tablePtrSorted, count, sizeof(char *), qsortCompareStringPointers);
    for (i = 0; i < count; i++) {
        if (i + 1 == count && count > 1) {
            Jim_AppendString(interp, Jim_GetResult(interp), "or ", -1);
        }
        Jim_AppendStrings(interp, Jim_GetResult(interp), prefix, tablePtrSorted[i], NULL);
        if (i + 1 != count) {
            Jim_AppendString(interp, Jim_GetResult(interp), ", ", -1);
        }
    }
    Jim_Free(tablePtrSorted);
}

























int Jim_GetEnum(Jim_Interp *interp, Jim_Obj *objPtr,
    const char *const *tablePtr, int *indexPtr, const char *name, int flags)
{
    const char *bad = "bad ";
    const char *const *entryPtr = NULL;
    int i;
    int match = -1;
    int arglen;









    const char *arg = Jim_GetString(objPtr, &arglen);

    *indexPtr = -1;

    for (entryPtr = tablePtr, i = 0; *entryPtr != NULL; entryPtr++, i++) {
        if (Jim_CompareStringImmediate(interp, objPtr, *entryPtr)) {
            
            *indexPtr = i;
            return JIM_OK;
        }
        if (flags & JIM_ENUM_ABBREV) {
            if (strncmp(arg, *entryPtr, arglen) == 0) {
                if (*arg == '-' && arglen == 1) {
                    break;
                }
                if (match >= 0) {
................................................................................
                    goto ambiguous;
                }
                match = i;
            }
        }
    }

    
    if (match >= 0) {








        *indexPtr = match;
        return JIM_OK;
    }

  ambiguous:
    if (flags & JIM_ERRMSG) {
        JimSetFailedEnumResult(interp, arg, bad, "", tablePtr, name);
................................................................................
int Jim_IsList(Jim_Obj *objPtr)
{
    return objPtr->typePtr == &listObjType;
}

void Jim_SetResultFormatted(Jim_Interp *interp, const char *format, ...)
{
    
    int len = strlen(format);
    int extra = 0;
    int n = 0;
    const char *params[5];


    char *buf;
    va_list args;
    int i;

    va_start(args, format);

    for (i = 0; i < len && n < 5; i++) {
................................................................................

            l = strlen(params[n]);
        }
        else if (strncmp(format + i, "%#s", 3) == 0) {
            Jim_Obj *objPtr = va_arg(args, Jim_Obj *);

            params[n] = Jim_GetString(objPtr, &l);


        }
        else {
            if (format[i] == '%') {
                i++;
            }
            continue;
        }
................................................................................
    len += extra;
    buf = Jim_Alloc(len + 1);
    len = snprintf(buf, len + 1, format, params[0], params[1], params[2], params[3], params[4]);

    va_end(args);

    Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, buf, len));




}


#ifndef jim_ext_package
int Jim_PackageProvide(Jim_Interp *interp, const char *name, const char *ver, int flags)
{
    return JIM_OK;
................................................................................

#include <stdio.h>
#include <string.h>


static int subcmd_null(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
    
    return JIM_OK;
}

static const jim_subcmd_type dummy_subcmd = {
    "dummy", NULL, subcmd_null, 0, 0, JIM_MODFLAG_HIDDEN
};

................................................................................
        }
    }
}

static void bad_subcmd(Jim_Interp *interp, const jim_subcmd_type * command_table, const char *type,
    Jim_Obj *cmd, Jim_Obj *subcmd)
{
    Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
    Jim_AppendStrings(interp, Jim_GetResult(interp), Jim_String(cmd), ", ", type,
        " command \"", Jim_String(subcmd), "\": should be ", NULL);
    add_commands(interp, command_table, ", ");
}

static void show_cmd_usage(Jim_Interp *interp, const jim_subcmd_type * command_table, int argc,
    Jim_Obj *const *argv)
{
    Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
    Jim_AppendStrings(interp, Jim_GetResult(interp), "Usage: \"", Jim_String(argv[0]),
        " command ... \", where command is one of: ", NULL);
    add_commands(interp, command_table, ", ");
}

static void add_cmd_usage(Jim_Interp *interp, const jim_subcmd_type * ct, Jim_Obj *cmd)
{
    if (cmd) {
        Jim_AppendStrings(interp, Jim_GetResult(interp), Jim_String(cmd), " ", NULL);
................................................................................

static void set_wrong_args(Jim_Interp *interp, const jim_subcmd_type * command_table, Jim_Obj *subcmd)
{
    Jim_SetResultString(interp, "wrong # args: should be \"", -1);
    add_cmd_usage(interp, command_table, subcmd);
    Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL);
}









const jim_subcmd_type *Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type * command_table,
    int argc, Jim_Obj *const *argv)
{
    const jim_subcmd_type *ct;
    const jim_subcmd_type *partial = 0;
    int cmdlen;
    Jim_Obj *cmd;
    const char *cmdstr;
    const char *cmdname;
    int help = 0;

    cmdname = Jim_String(argv[0]);

    if (argc < 2) {
        Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
        Jim_AppendStrings(interp, Jim_GetResult(interp), "wrong # args: should be \"", cmdname,
            " command ...\"\n", NULL);
        Jim_AppendStrings(interp, Jim_GetResult(interp), "Use \"", cmdname, " -help ?command?\" for help", NULL);


        return 0;
    }

    cmd = argv[1];

    








    if (Jim_CompareStringImmediate(interp, cmd, "-help")) {
        if (argc == 2) {
            
            show_cmd_usage(interp, command_table, argc, argv);
            return &dummy_subcmd;
        }
        help = 1;

        
        cmd = argv[2];
    }

    
    if (Jim_CompareStringImmediate(interp, cmd, "-commands")) {
        
        Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
        add_commands(interp, command_table, " ");
        return &dummy_subcmd;
    }

    cmdstr = Jim_GetString(cmd, &cmdlen);

    for (ct = command_table; ct->cmd; ct++) {
        if (Jim_CompareStringImmediate(interp, cmd, ct->cmd)) {
            
            break;
        }
        if (strncmp(cmdstr, ct->cmd, cmdlen) == 0) {
            if (partial) {
                
                if (help) {
                    
                    show_cmd_usage(interp, command_table, argc, argv);
                    return &dummy_subcmd;
                }
                bad_subcmd(interp, command_table, "ambiguous", argv[0], argv[1 + help]);
                return 0;
            }
            partial = ct;
        }
        continue;
    }

    
    if (partial && !ct->cmd) {
        ct = partial;
    }

    if (!ct->cmd) {
        
        if (help) {
            
            show_cmd_usage(interp, command_table, argc, argv);
            return &dummy_subcmd;
        }
        bad_subcmd(interp, command_table, "unknown", argv[0], argv[1 + help]);
        return 0;
    }

    if (help) {
        Jim_SetResultString(interp, "Usage: ", -1);
        
        add_cmd_usage(interp, ct, argv[0]);
        return &dummy_subcmd;
    }

    







    if (argc - 2 < ct->minargs || (ct->maxargs >= 0 && argc - 2 > ct->maxargs)) {
        Jim_SetResultString(interp, "wrong # args: should be \"", -1);
        
        add_cmd_usage(interp, ct, argv[0]);
        Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL);

        return 0;
    }

    
    return ct;
}

int Jim_CallSubCmd(Jim_Interp *interp, const jim_subcmd_type * ct, int argc, Jim_Obj *const *argv)
{
    int ret = JIM_ERR;

................................................................................
    }
    else if (uc <= 0xffff) {
        *p++ = 0xe0 | ((uc & 0xf000) >> 12);
        *p++ = 0x80 | ((uc & 0xfc0) >> 6);
        *p = 0x80 | (uc & 0x3f);
        return 3;
    }
    
    else {
        *p++ = 0xf0 | ((uc & 0x1c0000) >> 18);
        *p++ = 0x80 | ((uc & 0x3f000) >> 12);
        *p++ = 0x80 | ((uc & 0xfc0) >> 6);
        *p = 0x80 | (uc & 0x3f);
        return 4;
    }
................................................................................
            default:
                sawFlag = 0;
                continue;
            }
            *p++ = ch;
            format += step;
            step = utf8_tounicode(format, &ch);

        } while (sawFlag);


        width = 0;
        if (isdigit(ch)) {
            width = strtoul(format, &end, 10);
            format = end;
            step = utf8_tounicode(format, &ch);
................................................................................

        useShort = 0;
        if (ch == 'h') {
            useShort = 1;
            format += step;
            step = utf8_tounicode(format, &ch);
        } else if (ch == 'l') {
            
            format += step;
            step = utf8_tounicode(format, &ch);
            if (ch == 'l') {
                format += step;
                step = utf8_tounicode(format, &ch);
            }
        }
................................................................................
        case '\0':
            msg = "format string ended in middle of field specifier";
            goto errorMsg;
        case 's': {
            formatted_buf = Jim_GetString(objv[objIndex], &formatted_bytes);
            formatted_chars = Jim_Utf8Length(interp, objv[objIndex]);
            if (gotPrecision && (precision < formatted_chars)) {
                
                formatted_chars = precision;
                formatted_bytes = utf8_index(formatted_buf, precision);
            }
            break;
        }
        case 'c': {
            jim_wide code;

            if (Jim_GetWide(interp, objv[objIndex], &code) != JIM_OK) {
                goto error;
            }
            
            formatted_bytes = utf8_getchars(spec, code);
            formatted_buf = spec;
            formatted_chars = 1;
            break;
        }
        case 'b': {
                unsigned jim_wide w;
................................................................................

                if (Jim_GetWide(interp, objv[objIndex], (jim_wide *)&w) != JIM_OK) {
                    goto error;
                }
                length = sizeof(w) * 8;


                
                if (num_buffer_size < length + 1) {
                    num_buffer_size = length + 1;
                    num_buffer = Jim_Realloc(num_buffer, num_buffer_size);
                }

                j = 0;
                for (i = length; i > 0; ) {
................................................................................

        case 'e':
        case 'E':
        case 'f':
        case 'g':
        case 'G':
            doubleType = 1;
            
        case 'd':
        case 'u':
        case 'o':
        case 'x':
        case 'X': {
            jim_wide w;
            double d;
            int length;

            
            if (width) {
                p += sprintf(p, "%ld", width);
            }
            if (gotPrecision) {
                p += sprintf(p, ".%ld", precision);
            }

            
            if (doubleType) {
                if (Jim_GetDouble(interp, objv[objIndex], &d) != JIM_OK) {
                    goto error;
                }
                length = MAX_FLOAT_WIDTH;
            }
            else {
................................................................................
                }
#endif
            }

            *p++ = (char) ch;
            *p = '\0';

            







            if (width > length) {
                length = width;
            }
            if (gotPrecision) {
                length += precision;
            }

            
            if (num_buffer_size < length + 1) {
                num_buffer_size = length + 1;
                num_buffer = Jim_Realloc(num_buffer, num_buffer_size);
            }

            if (doubleType) {
                snprintf(num_buffer, length + 1, spec, d);
................................................................................
            }
            formatted_chars = formatted_bytes = strlen(num_buffer);
            formatted_buf = num_buffer;
            break;
        }

        default: {
            
            spec[0] = ch;
            spec[1] = '\0';
            Jim_SetResultFormatted(interp, "bad field specifier \"%s\"", spec);
            goto error;
        }
        }

................................................................................



#define REG_MAX_PAREN 100



#define	END	0	
#define	BOL	1	
#define	EOL	2	
#define	ANY	3	
#define	ANYOF	4	
#define	ANYBUT	5	
#define	BRANCH	6	
#define	BACK	7	
#define	EXACTLY	8	
#define	NOTHING	9	
#define	REP	10	
#define	REPMIN	11	
#define	REPX	12	
#define	REPXMIN	13	
#define	BOLX	14	
#define	EOLX	15	
#define	WORDA	16	
#define	WORDZ	17	

#define	OPENNC 	1000	
#define	OPEN   	1001	
			



#define	CLOSENC	2000 	
#define	CLOSE	2001 	
#define	CLOSE_END	(CLOSE+REG_MAX_PAREN)

#define	REG_MAGIC	0xFADED00D


#define	OP(preg, p)	(preg->program[p])
#define	NEXT(preg, p)	(preg->program[p + 1])
................................................................................



#define	FAIL(R,M)	{ (R)->err = (M); return (M); }
#define	ISMULT(c)	((c) == '*' || (c) == '+' || (c) == '?' || (c) == '{')
#define	META		"^$.[()|?{+*"

#define	HASWIDTH	1	
#define	SIMPLE		2	
#define	SPSTART		4	
#define	WORST		0	

#define MAX_REP_COUNT 1000000

static int reg(regex_t *preg, int paren , int *flagp );
static int regpiece(regex_t *preg, int *flagp );
static int regbranch(regex_t *preg, int *flagp );
static int regatom(regex_t *preg, int *flagp );
static int regnode(regex_t *preg, int op );
static int regnext(regex_t *preg, int p );
static void regc(regex_t *preg, int b );
static int reginsert(regex_t *preg, int op, int size, int opnd );
................................................................................
	fprintf(stderr, "Compiling: '%s'\n", exp);
#endif
	memset(preg, 0, sizeof(*preg));

	if (exp == NULL)
		FAIL(preg, REG_ERR_NULL_ARGUMENT);

	
	preg->cflags = cflags;
	preg->regparse = exp;

	
	preg->proglen = (strlen(exp) + 1) * 5;
	preg->program = malloc(preg->proglen * sizeof(int));
	if (preg->program == NULL)
		FAIL(preg, REG_ERR_NOMEM);

	regc(preg, REG_MAGIC);
	if (reg(preg, 0, &flags) == 0) {
		return preg->err;
	}

	
	if (preg->re_nsub >= REG_MAX_PAREN)		
		FAIL(preg,REG_ERR_TOO_BIG);

	
	preg->regstart = 0;	
	preg->reganch = 0;
	preg->regmust = 0;
	preg->regmlen = 0;
	scan = 1;			
	if (OP(preg, regnext(preg, scan)) == END) {		
		scan = OPERAND(scan);

		
		if (OP(preg, scan) == EXACTLY) {
			preg->regstart = preg->program[OPERAND(scan)];
		}
		else if (OP(preg, scan) == BOL)
			preg->reganch++;

		if (flags&SPSTART) {
................................................................................
#ifdef DEBUG
	regdump(preg);
#endif

	return 0;
}

static int reg(regex_t *preg, int paren , int *flagp )
{
	int ret;
	int br;
	int ender;
	int parno = 0;
	int flags;

	*flagp = HASWIDTH;	

	
	if (paren) {
		if (preg->regparse[0] == '?' && preg->regparse[1] == ':') {
			
			preg->regparse += 2;
			parno = -1;
		}
		else {
			parno = ++preg->re_nsub;
		}
		ret = regnode(preg, OPEN+parno);
	} else
		ret = 0;

	
	br = regbranch(preg, &flags);
	if (br == 0)
		return 0;
	if (ret != 0)
		regtail(preg, ret, br);	
	else
		ret = br;
	if (!(flags&HASWIDTH))
		*flagp &= ~HASWIDTH;
	*flagp |= flags&SPSTART;
	while (*preg->regparse == '|') {
		preg->regparse++;
		br = regbranch(preg, &flags);
		if (br == 0)
			return 0;
		regtail(preg, ret, br);	
		if (!(flags&HASWIDTH))
			*flagp &= ~HASWIDTH;
		*flagp |= flags&SPSTART;
	}

	
	ender = regnode(preg, (paren) ? CLOSE+parno : END);
	regtail(preg, ret, ender);

	
	for (br = ret; br != 0; br = regnext(preg, br))
		regoptail(preg, br, ender);

	
	if (paren && *preg->regparse++ != ')') {
		preg->err = REG_ERR_UNMATCHED_PAREN;
		return 0;
	} else if (!paren && *preg->regparse != '\0') {
		if (*preg->regparse == ')') {
			preg->err = REG_ERR_UNMATCHED_PAREN;
			return 0;
................................................................................
static int regbranch(regex_t *preg, int *flagp )
{
	int ret;
	int chain;
	int latest;
	int flags;

	*flagp = WORST;		

	ret = regnode(preg, BRANCH);
	chain = 0;
	while (*preg->regparse != '\0' && *preg->regparse != ')' &&
	       *preg->regparse != '|') {
		latest = regpiece(preg, &flags);
		if (latest == 0)
................................................................................
			*flagp |= flags&SPSTART;
		}
		else {
			regtail(preg, chain, latest);
		}
		chain = latest;
	}
	if (chain == 0)	
		(void) regnode(preg, NOTHING);

	return(ret);
}

static int regpiece(regex_t *preg, int *flagp)
{
................................................................................
	}

	if (!(flags&HASWIDTH) && op != '?') {
		preg->err = REG_ERR_OPERAND_COULD_BE_EMPTY;
		return 0;
	}

	
	if (op == '{') {
		char *end;

		min = strtoul(preg->regparse + 1, &end, 10);
		if (end == preg->regparse + 1) {
			preg->err = REG_ERR_BAD_COUNT;
			return 0;
		}
		if (*end == '}') {
			max = min;




		}
		else {
			preg->regparse = end;
			max = strtoul(preg->regparse + 1, &end, 10);
			if (*end != '}') {
				preg->err = REG_ERR_UNMATCHED_BRACES;
				return 0;
................................................................................
}

static void reg_addrange(regex_t *preg, int lower, int upper)
{
	if (lower > upper) {
		reg_addrange(preg, upper, lower);
	}
	
	regc(preg, upper - lower + 1);
	regc(preg, lower);
}

static void reg_addrange_str(regex_t *preg, const char *str)
{
	while (*str) {
................................................................................
		case 'f': *ch = '\f'; break;
		case 'n': *ch = '\n'; break;
		case 'r': *ch = '\r'; break;
		case 't': *ch = '\t'; break;
		case 'v': *ch = '\v'; break;
		case 'u':
			if (*s == '{') {
				
				n = parse_hex(s + 1, 6, ch);
				if (n > 0 && s[n + 1] == '}' && *ch >= 0 && *ch <= 0x1fffff) {
					s += n + 2;
				}
				else {
					
					*ch = 'u';
				}
			}
			else if ((n = parse_hex(s, 4, ch)) > 0) {
				s += n;
			}
			break;
................................................................................
	int ret;
	int flags;
	int nocase = (preg->cflags & REG_ICASE);

	int ch;
	int n = reg_utf8_tounicode_case(preg->regparse, &ch, nocase);

	*flagp = WORST;		

	preg->regparse += n;
	switch (ch) {
	
	case '^':
		ret = regnode(preg, BOL);
		break;
	case '$':
		ret = regnode(preg, EOL);
		break;
	case '.':
		ret = regnode(preg, ANY);
		*flagp |= HASWIDTH|SIMPLE;
		break;
	case '[': {
			const char *pattern = preg->regparse;

			if (*pattern == '^') {	
				ret = regnode(preg, ANYBUT);
				pattern++;
			} else
				ret = regnode(preg, ANYOF);

			
			if (*pattern == ']' || *pattern == '-') {
				reg_addrange(preg, *pattern, *pattern);
				pattern++;
			}

			while (*pattern && *pattern != ']') {
				
				int start;
				int end;








				pattern += reg_utf8_tounicode_case(pattern, &start, nocase);
				if (start == '\\') {
















					pattern += reg_decode_escape(pattern, &start);
					if (start == 0) {
						preg->err = REG_ERR_NULL_CHAR;
						return 0;
					}
				}
				if (pattern[0] == '-' && pattern[1] && pattern[1] != ']') {
					
					pattern += utf8_tounicode(pattern, &end);
					pattern += reg_utf8_tounicode_case(pattern, &end, nocase);
					if (end == '\\') {
						pattern += reg_decode_escape(pattern, &end);
						if (end == 0) {
							preg->err = REG_ERR_NULL_CHAR;
							return 0;
................................................................................
					continue;
				}
				if (start == '[' && pattern[0] == ':') {
					static const char *character_class[] = {
						":alpha:", ":alnum:", ":space:", ":blank:", ":upper:", ":lower:",
						":digit:", ":xdigit:", ":cntrl:", ":graph:", ":print:", ":punct:",
					};
					enum {
						CC_ALPHA, CC_ALNUM, CC_SPACE, CC_BLANK, CC_UPPER, CC_LOWER,
						CC_DIGIT, CC_XDIGIT, CC_CNTRL, CC_GRAPH, CC_PRINT, CC_PUNCT,
						CC_NUM
					};
					int i;

					for (i = 0; i < CC_NUM; i++) {

						int n = strlen(character_class[i]);
						if (strncmp(pattern, character_class[i], n) == 0) {
							
							pattern += n + 1;
							break;
						}
					}
					if (i != CC_NUM) {

						switch (i) {
							case CC_ALNUM:
								reg_addrange(preg, '0', '9');
								
							case CC_ALPHA:
								if ((preg->cflags & REG_ICASE) == 0) {
									reg_addrange(preg, 'a', 'z');
								}
								reg_addrange(preg, 'A', 'Z');
								break;
							case CC_SPACE:
................................................................................
								break;
							case CC_LOWER:
								reg_addrange(preg, 'a', 'z');
								break;
							case CC_XDIGIT:
								reg_addrange(preg, 'a', 'f');
								reg_addrange(preg, 'A', 'F');
								
							case CC_DIGIT:
								reg_addrange(preg, '0', '9');
								break;
							case CC_CNTRL:
								reg_addrange(preg, 0, 31);
								reg_addrange(preg, 127, 127);
								break;
................................................................................
								reg_addrange(preg, '[', '`');
								reg_addrange(preg, '{', '~');
								break;
						}
						continue;
					}
				}
				
				reg_addrange(preg, start, start);
			}
			regc(preg, '\0');

			if (*pattern) {
				pattern++;
			}
................................................................................
			return 0;
		*flagp |= flags&(HASWIDTH|SPSTART);
		break;
	case '\0':
	case '|':
	case ')':
		preg->err = REG_ERR_INTERNAL;
		return 0;	
	case '?':
	case '+':
	case '*':
	case '{':
		preg->err = REG_ERR_COUNT_FOLLOWS_NOTHING;
		return 0;
	case '\\':
................................................................................
		case 's':
		case 'S':
			ret = regnode(preg, ch == 's' ? ANYOF : ANYBUT);
			reg_addrange_str(preg," \t\r\n\f\v");
			regc(preg, '\0');
			*flagp |= HASWIDTH|SIMPLE;
			break;
		
		default:
			
			
			preg->regparse--;
			goto de_fault;
		}
		break;
	de_fault:
	default: {
			int added = 0;

			
			preg->regparse -= n;

			ret = regnode(preg, EXACTLY);


			
			while (*preg->regparse && strchr(META, *preg->regparse) == NULL) {
				n = reg_utf8_tounicode_case(preg->regparse, &ch, (preg->cflags & REG_ICASE));
				if (ch == '\\' && preg->regparse[n]) {
					if (strchr("<>mMwWdDsSAZ", preg->regparse[n])) {
						
						break;
					}
					n += reg_decode_escape(preg->regparse + n, &ch);
					if (ch == 0) {
						preg->err = REG_ERR_NULL_CHAR;
						return 0;
					}
				}


				if (ISMULT(preg->regparse[n])) {
					
					if (added) {
						
						break;
					}
					
					regc(preg, ch);
					added++;
					preg->regparse += n;
					break;
				}

				
				regc(preg, ch);
				added++;
				preg->regparse += n;
			}
			regc(preg, '\0');

			*flagp |= HASWIDTH;
................................................................................
}


static int regnode(regex_t *preg, int op)
{
	reg_grow(preg, 2);

	
	preg->program[preg->p++] = op;
	preg->program[preg->p++] = 0;

	
	return preg->p - 2;
}

static void regc(regex_t *preg, int b )
{
	reg_grow(preg, 1);
	preg->program[preg->p++] = b;
}

static int reginsert(regex_t *preg, int op, int size, int opnd )
{
	reg_grow(preg, size);

	
	memmove(preg->program + opnd + size, preg->program + opnd, sizeof(int) * (preg->p - opnd));
	
	memset(preg->program + opnd, 0, sizeof(int) * size);

	preg->program[opnd] = op;

	preg->p += size;

	return opnd + size;
................................................................................

static void regtail(regex_t *preg, int p, int val)
{
	int scan;
	int temp;
	int offset;

	
	scan = p;
	for (;;) {
		temp = regnext(preg, scan);
		if (temp == 0)
			break;
		scan = temp;
	}
................................................................................

	preg->program[scan + 1] = offset;
}


static void regoptail(regex_t *preg, int p, int val )
{
	
	if (p != 0 && OP(preg, p) == BRANCH) {
		regtail(preg, OPERAND(p), val);
	}
}


static int regtry(regex_t *preg, const char *string );
................................................................................
static int regrepeat(regex_t *preg, int p, int max);

int regexec(regex_t  *preg,  const  char *string, size_t nmatch, regmatch_t pmatch[], int eflags)
{
	const char *s;
	int scan;

	
	if (preg == NULL || preg->program == NULL || string == NULL) {
		return REG_ERR_NULL_ARGUMENT;
	}

	
	if (*preg->program != REG_MAGIC) {
		return REG_ERR_CORRUPTED;
	}

#ifdef DEBUG
	fprintf(stderr, "regexec: %s\n", string);
	regdump(preg);
#endif

	preg->eflags = eflags;
	preg->pmatch = pmatch;
	preg->nmatch = nmatch;
	preg->start = string;	

	
	for (scan = OPERAND(1); scan != 0; scan += regopsize(preg, scan)) {
		int op = OP(preg, scan);
		if (op == END)
			break;
		if (op == REPX || op == REPXMIN)
			preg->program[scan + 4] = 0;
	}

	
	if (preg->regmust != 0) {
		s = string;
		while ((s = str_find(s, preg->program[preg->regmust], preg->cflags & REG_ICASE)) != NULL) {
			if (prefix_cmp(preg->program + preg->regmust, preg->regmlen, s, preg->cflags & REG_ICASE) >= 0) {
				break;
			}
			s++;
		}
		if (s == NULL)	
			return REG_NOMATCH;
	}

	
	preg->regbol = string;

	
	if (preg->reganch) {
		if (eflags & REG_NOTBOL) {
			
			goto nextline;
		}
		while (1) {
			if (regtry(preg, string)) {
				return REG_NOERROR;
			}
			if (*string) {
nextline:
				if (preg->cflags & REG_NEWLINE) {
					
					string = strchr(string, '\n');
					if (string) {
						preg->regbol = ++string;
						continue;
					}
				}
			}
			return REG_NOMATCH;
		}
	}

	
	s = string;
	if (preg->regstart != '\0') {
		
		while ((s = str_find(s, preg->regstart, preg->cflags & REG_ICASE)) != NULL) {
			if (regtry(preg, s))
				return REG_NOERROR;
			s++;
		}
	}
	else
		
		while (1) {
			if (regtry(preg, s))
				return REG_NOERROR;
			if (*s == '\0') {
				break;
			}
			else {
				int c;
				s += utf8_tounicode(s, &c);
			}
		}

	
	return REG_NOMATCH;
}

			
static int regtry( regex_t *preg, const char *string )
{
	int i;

	preg->reginput = string;

	for (i = 0; i < preg->nmatch; i++) {
................................................................................
	}
	return -1;
}

static int reg_range_find(const int *range, int c)
{
	while (*range) {
		
		if (c >= range[1] && c <= (range[0] + range[1] - 1)) {
			return 1;
		}
		range += 2;
	}
	return 0;
}

static const char *str_find(const char *string, int c, int nocase)
{
	if (nocase) {
		
		c = utf8_upper(c);
	}
	while (*string) {
		int ch;
		int n = reg_utf8_tounicode_case(string, &ch, nocase);
		if (c == ch) {
			return string;
................................................................................
	}
	save = preg->reginput;
	no = regrepeat(preg, scan + 5, max);
	if (no < min) {
		return 0;
	}
	if (matchmin) {
		
		max = no;
		no = min;
	}
	
	while (1) {
		if (matchmin) {
			if (no > max) {
				break;
			}
		}
		else {
			if (no < min) {
				break;
			}
		}
		preg->reginput = save + utf8_index(save, no);
		reg_utf8_tounicode_case(preg->reginput, &c, (preg->cflags & REG_ICASE));
		
		if (reg_iseol(preg, nextch) || c == nextch) {
			if (regmatch(preg, next)) {
				return(1);
			}
		}
		if (matchmin) {
			
			no++;
		}
		else {
			
			no--;
		}
	}
	return(0);
}

static int regmatchrepeat(regex_t *preg, int scan, int matchmin)
{
	int *scanpt = preg->program + scan;

	int max = scanpt[2];
	int min = scanpt[3];

	
	if (scanpt[4] < min) {
		
		scanpt[4]++;
		if (regmatch(preg, scan + 5)) {
			return 1;
		}
		scanpt[4]--;
		return 0;
	}
	if (scanpt[4] > max) {
		return 0;
	}

	if (matchmin) {
		
		if (regmatch(preg, regnext(preg, scan))) {
			return 1;
		}
		
		scanpt[4]++;
		if (regmatch(preg, scan + 5)) {
			return 1;
		}
		scanpt[4]--;
		return 0;
	}
	
	if (scanpt[4] < max) {
		scanpt[4]++;
		if (regmatch(preg, scan + 5)) {
			return 1;
		}
		scanpt[4]--;
	}
	
	return regmatch(preg, regnext(preg, scan));
}


static int regmatch(regex_t *preg, int prog)
{
	int scan;	
	int next;		
	const char *save;

	scan = prog;

#ifdef DEBUG
	if (scan != 0 && regnarrate)
		fprintf(stderr, "%s(\n", regprop(scan));
#endif
	while (scan != 0) {
		int n;
		int c;
#ifdef DEBUG
		if (regnarrate) {
			fprintf(stderr, "%3d: %s...\n", scan, regprop(OP(preg, scan)));	
		}
#endif
		next = regnext(preg, scan);
		n = reg_utf8_tounicode_case(preg->reginput, &c, (preg->cflags & REG_ICASE));

		switch (OP(preg, scan)) {
		case BOLX:
			if ((preg->eflags & REG_NOTBOL)) {
				return(0);
			}
			
		case BOL:
			if (preg->reginput != preg->regbol) {
				return(0);
			}
			break;
		case EOLX:
			if (c != 0) {
				
				return 0;
			}
			break;
		case EOL:
			if (!reg_iseol(preg, c)) {
				return(0);
			}
			break;
		case WORDA:
			
			if ((!isalnum(UCHAR(c))) && c != '_')
				return(0);
			
			if (preg->reginput > preg->regbol &&
				(isalnum(UCHAR(preg->reginput[-1])) || preg->reginput[-1] == '_'))
				return(0);
			break;
		case WORDZ:
			
			if (preg->reginput > preg->regbol) {
				
				if (reg_iseol(preg, c) || !isalnum(UCHAR(c)) || c != '_') {
					c = preg->reginput[-1];
					
					if (isalnum(UCHAR(c)) || c == '_') {
						break;
					}
				}
			}
			
			return(0);

		case ANY:
			if (reg_iseol(preg, c))
				return 0;
			preg->reginput += n;
			break;
................................................................................
			preg->reginput += n;
			break;
		case NOTHING:
			break;
		case BACK:
			break;
		case BRANCH:
			if (OP(preg, next) != BRANCH)		
				next = OPERAND(scan);	
			else {
				do {
					save = preg->reginput;
					if (regmatch(preg, OPERAND(scan))) {
						return(1);
					}
					preg->reginput = save;
					scan = regnext(preg, scan);
				} while (scan != 0 && OP(preg, scan) == BRANCH);
				return(0);
				
			}
			break;
		case REP:
		case REPMIN:
			return regmatchsimplerepeat(preg, scan, OP(preg, scan) == REPMIN);

		case REPX:
		case REPXMIN:
			return regmatchrepeat(preg, scan, OP(preg, scan) == REPXMIN);

		case END:
			return 1;	

		case OPENNC:
		case CLOSENC:
			return regmatch(preg, next);

		default:
			if (OP(preg, scan) >= OPEN+1 && OP(preg, scan) < CLOSE_END) {
................................................................................
	int ch;
	int n;

	scan = preg->reginput;
	opnd = OPERAND(p);
	switch (OP(preg, p)) {
	case ANY:
		
		while (!reg_iseol(preg, *scan) && count < max) {
			count++;
			scan++;
		}
		break;
	case EXACTLY:
		while (count < max) {
................................................................................
			if (reg_iseol(preg, ch) || reg_range_find(preg->program + opnd, ch) != 0) {
				break;
			}
			count++;
			scan += n;
		}
		break;
	default:		
		preg->err = REG_ERR_INTERNAL;
		count = 0;	
		break;
	}
	preg->reginput = scan;

	return(count);
}

................................................................................
		return(p-offset);
	else
		return(p+offset);
}

static int regopsize(regex_t *preg, int p )
{
	
	switch (OP(preg, p)) {
		case REP:
		case REPMIN:
		case REPX:
		case REPXMIN:
			return 5;

................................................................................
	return snprintf(errbuf, errbuf_size, "%s", err);
}

void regfree(regex_t *preg)
{
	free(preg->program);
}






















































































































































































































#endif

#if defined(_WIN32) || defined(WIN32)
#ifndef STRICT
#define STRICT
#endif
................................................................................

DIR *opendir(const char *name)
{
    DIR *dir = 0;

    if (name && name[0]) {
        size_t base_length = strlen(name);
        const char *all =       
            strchr("/\\", name[base_length - 1]) ? "*" : "/*";

        if ((dir = (DIR *) Jim_Alloc(sizeof *dir)) != 0 &&
            (dir->name = (char *)Jim_Alloc(base_length + strlen(all) + 1)) != 0) {
            strcat(strcpy(dir->name, name), all);

            if ((dir->handle = (long)_findfirst(dir->name, &dir->info)) != -1)
                dir->result.d_name = 0;
            else {              
                Jim_Free(dir->name);
                Jim_Free(dir);
                dir = 0;
            }
        }
        else {                  
            Jim_Free(dir);
            dir = 0;
            errno = ENOMEM;
        }
    }
    else {
        errno = EINVAL;
................................................................................

    if (dir) {
        if (dir->handle != -1)
            result = _findclose(dir->handle);
        Jim_Free(dir->name);
        Jim_Free(dir);
    }
    if (result == -1)           
        errno = EBADF;
    return result;
}

struct dirent *readdir(DIR * dir)
{
    struct dirent *result = 0;
................................................................................
    else {
        errno = EBADF;
    }
    return result;
}
#endif
#endif


























#ifndef JIM_BOOTSTRAP_LIB_ONLY
#include <errno.h>
#include <string.h>


#ifdef USE_LINENOISE
#ifdef HAVE_UNISTD_H
    #include <unistd.h>
#endif



#include "linenoise.h"
#else
#define MAX_LINE_LEN 512
#endif






char *Jim_HistoryGetline(const char *prompt)
{
#ifdef USE_LINENOISE












    return linenoise(prompt);



#else
    int len;
    char *line = malloc(MAX_LINE_LEN);

    fputs(prompt, stdout);
    fflush(stdout);

................................................................................
    linenoiseHistoryAdd(line);
#endif
}

void Jim_HistorySave(const char *filename)
{
#ifdef USE_LINENOISE





    linenoiseHistorySave(filename);



#endif
}

void Jim_HistoryShow(void)
{
#ifdef USE_LINENOISE
    
    int i;
    int len;
    char **history = linenoiseHistory(&len);
    for (i = 0; i < len; i++) {
        printf("%4d %s\n", i + 1, history[i]);
    }
#endif
}



























































int Jim_InteractivePrompt(Jim_Interp *interp)
{
    int retcode = JIM_OK;
    char *history_file = NULL;
#ifdef USE_LINENOISE
    const char *home;
................................................................................
    home = getenv("HOME");
    if (home && isatty(STDIN_FILENO)) {
        int history_len = strlen(home) + sizeof("/.jim_history");
        history_file = Jim_Alloc(history_len);
        snprintf(history_file, history_len, "%s/.jim_history", home);
        Jim_HistoryLoad(history_file);
    }


#endif

    printf("Welcome to Jim version %d.%d\n",
        JIM_VERSION / 100, JIM_VERSION % 100);
    Jim_SetVariableStrWithStr(interp, JIM_INTERACTIVE, "1");

    while (1) {
................................................................................

        scriptObjPtr = Jim_NewStringObj(interp, "", 0);
        Jim_IncrRefCount(scriptObjPtr);
        while (1) {
            char state;
            char *line;

            line = Jim_HistoryGetline(prompt);
            if (line == NULL) {
                if (errno == EINTR) {
                    continue;
                }
                Jim_DecrRefCount(interp, scriptObjPtr);
                retcode = JIM_OK;
                goto out;
            }
            if (Jim_Length(scriptObjPtr) != 0) {
                
                Jim_AppendString(interp, scriptObjPtr, "\n", 1);
            }
            Jim_AppendString(interp, scriptObjPtr, line, -1);
            free(line);
            if (Jim_ScriptIsComplete(interp, scriptObjPtr, &state))
                break;

            snprintf(prompt, sizeof(prompt), "%c> ", state);
        }
#ifdef USE_LINENOISE
        if (strcmp(Jim_String(scriptObjPtr), "h") == 0) {
            
            Jim_HistoryShow();
            Jim_DecrRefCount(interp, scriptObjPtr);
            continue;
        }

        Jim_HistoryAdd(Jim_String(scriptObjPtr));
        if (history_file) {
................................................................................
        result = Jim_GetString(Jim_GetResult(interp), &reslen);
        if (reslen) {
            printf("%s\n", result);
        }
    }
  out:
    Jim_Free(history_file);

    return retcode;
}

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

................................................................................
extern int Jim_initjimshInit(Jim_Interp *interp);

static void JimSetArgv(Jim_Interp *interp, int argc, char *const argv[])
{
    int n;
    Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0);

    
    for (n = 0; n < argc; n++) {
        Jim_Obj *obj = Jim_NewStringObj(interp, argv[n], -1);

        Jim_ListAppendElement(interp, listObj, obj);
    }

    Jim_SetVariableStr(interp, "argv", listObj);
................................................................................
    printf("jimsh version %d.%d\n", JIM_VERSION / 100, JIM_VERSION % 100);
    printf("Usage: %s\n", executable_name);
    printf("or   : %s [options] [filename]\n", executable_name);
    printf("\n");
    printf("Without options: Interactive mode\n");
    printf("\n");
    printf("Options:\n");
    printf("         --version  : prints the version string\n");
    printf("         --help     : prints this text\n");
    printf("         -e CMD     : executes command CMD\n");
    printf("                      NOTE: all subsequent options will be passed as arguments to the command\n");
    printf("         [filename] : executes the script contained in the named file\n");
    printf("                      NOTE: all subsequent options will be passed to the script\n\n");
}

int main(int argc, char *const argv[])
{
    int retcode;
    Jim_Interp *interp;
    char *const orig_argv0 = argv[0];

    
    if (argc > 1 && strcmp(argv[1], "--version") == 0) {
        printf("%d.%d\n", JIM_VERSION / 100, JIM_VERSION % 100);
        return 0;
    }
    else if (argc > 1 && strcmp(argv[1], "--help") == 0) {
        usage(argv[0]);
        return 0;
    }

    
    interp = Jim_CreateInterp();
    Jim_RegisterCoreCommands(interp);

    
    if (Jim_InitStaticExtensions(interp) != JIM_OK) {
        JimPrintErrorMessage(interp);
    }

    Jim_SetVariableStrWithStr(interp, "jim::argv0", orig_argv0);
    Jim_SetVariableStrWithStr(interp, JIM_INTERACTIVE, argc == 1 ? "1" : "0");
    retcode = Jim_initjimshInit(interp);

    if (argc == 1) {
        
        if (retcode == JIM_ERR) {
            JimPrintErrorMessage(interp);
        }
        if (retcode != JIM_EXIT) {
            JimSetArgv(interp, 0, NULL);
            retcode = Jim_InteractivePrompt(interp);
        }
    }
    else {
        
        if (argc > 2 && strcmp(argv[1], "-e") == 0) {
            
            JimSetArgv(interp, argc - 3, argv + 3);
            retcode = Jim_Eval(interp, argv[2]);
            if (retcode != JIM_ERR) {
                printf("%s\n", Jim_String(Jim_GetResult(interp)));
            }
        }
        else {
            Jim_SetVariableStr(interp, "argv0", Jim_NewStringObj(interp, argv[1], -1));
            JimSetArgv(interp, argc - 2, argv + 2);



            retcode = Jim_EvalFile(interp, argv[1]);

        }
        if (retcode == JIM_ERR) {
            JimPrintErrorMessage(interp);
        }
    }
    if (retcode == JIM_EXIT) {
        retcode = Jim_GetExitCode(interp);