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134 lines
2.6 KiB
Bash
134 lines
2.6 KiB
Bash
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#!/bin/sh
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# Tcl ignores the next line -*- tcl -*- \
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exec tclsh "$0" -- "$@"
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# This is a really stupid program, which serves as an alternative to
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# msgfmt. It _only_ translates to Tcl mode, does _not_ validate the
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# input, and does _not_ output any statistics.
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proc u2a {s} {
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set res ""
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foreach i [split $s ""] {
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scan $i %c c
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if {$c<128} {
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# escape '[', '\' and ']'
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if {$c == 0x5b || $c == 0x5d} {
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append res "\\"
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}
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append res $i
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} else {
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append res \\u[format %04.4x $c]
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}
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}
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return $res
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}
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set output_directory "."
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set lang "dummy"
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set files [list]
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set show_statistics 0
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# parse options
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for {set i 0} {$i < $argc} {incr i} {
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set arg [lindex $argv $i]
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if {$arg == "--statistics"} {
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incr show_statistics
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continue
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}
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if {$arg == "--tcl"} {
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# we know
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continue
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}
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if {$arg == "-l"} {
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incr i
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set lang [lindex $argv $i]
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continue
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}
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if {$arg == "-d"} {
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incr i
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set tmp [lindex $argv $i]
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regsub "\[^/\]$" $tmp "&/" output_directory
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continue
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}
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lappend files $arg
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}
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proc flush_msg {} {
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global msgid msgstr mode lang out fuzzy
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global translated_count fuzzy_count not_translated_count
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if {![info exists msgid] || $mode == ""} {
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return
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}
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set mode ""
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if {$fuzzy == 1} {
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incr fuzzy_count
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set fuzzy 0
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return
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}
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if {$msgid == ""} {
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set prefix "set ::msgcat::header"
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} else {
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if {$msgstr == ""} {
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incr not_translated_count
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return
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}
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set prefix "::msgcat::mcset $lang \"[u2a $msgid]\""
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incr translated_count
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}
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puts $out "$prefix \"[u2a $msgstr]\""
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}
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set fuzzy 0
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set translated_count 0
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set fuzzy_count 0
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set not_translated_count 0
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foreach file $files {
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regsub "^.*/\(\[^/\]*\)\.po$" $file "$output_directory\\1.msg" outfile
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set in [open $file "r"]
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fconfigure $in -encoding utf-8
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set out [open $outfile "w"]
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set mode ""
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while {[gets $in line] >= 0} {
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if {[regexp "^#" $line]} {
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if {[regexp ", fuzzy" $line]} {
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set fuzzy 1
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} else {
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flush_msg
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}
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continue
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} elseif {[regexp "^msgid \"(.*)\"$" $line dummy match]} {
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flush_msg
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set msgid $match
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set mode "msgid"
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} elseif {[regexp "^msgstr \"(.*)\"$" $line dummy match]} {
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set msgstr $match
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set mode "msgstr"
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} elseif {$line == ""} {
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flush_msg
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} elseif {[regexp "^\"(.*)\"$" $line dummy match]} {
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if {$mode == "msgid"} {
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append msgid $match
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} elseif {$mode == "msgstr"} {
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append msgstr $match
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} else {
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puts stderr "I do not know what to do: $match"
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}
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} else {
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puts stderr "Cannot handle $line"
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}
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}
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flush_msg
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close $in
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close $out
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}
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if {$show_statistics} {
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puts [concat "$translated_count translated messages, " \
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"$fuzzy_count fuzzy ones, " \
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"$not_translated_count untranslated ones."]
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}
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