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#!/usr/bin/env tclsh
###############################################################################
# BRLTTY - A background process providing access to the console screen (when in
# text mode) for a blind person using a refreshable braille display.
#
# Copyright (C) 1995-2025 by The BRLTTY Developers.
#
# BRLTTY comes with ABSOLUTELY NO WARRANTY.
#
# This is free software, placed under the terms of the
# GNU Lesser General Public License, as published by the Free Software
# Foundation; either version 2.1 of the License, or (at your option) any
# later version. Please see the file LICENSE-LGPL for details.
#
# Web Page: http://brltty.app/
#
# This software is maintained by Dave Mielke <dave@mielke.cc>.
###############################################################################
source [file join [file dirname [info script]] ".." "prologue.tcl"]
proc putLibraryDirectory {} {
foreach directory [concat $::tcl_library [lindex [::tcl::pkgconfig get libdir,install] 0] $::auto_path] {
set file [file join $directory tclConfig.sh]
if {[file isfile $file]} {
puts $file
break
}
}
}
set optionDefinitions {
}
processProgramArguments optionValues $optionDefinitions positionalArguments "\{config\}"
if {![nextElement positionalArguments action]} {
syntaxError "action not specified"
}
switch -exact "$action" {
config {
noMorePositionalArguments $positionalArguments
putLibraryDirectory
}
default {
syntaxError "unknown action: $action"
}
}
exit 0
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