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#!/usr/bin/perl |
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use strict; |
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require Getopt::Long; |
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my %opt = (type => 'js'); |
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Getopt::Long::GetOptions ( |
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'input=s' => \$opt{input}, |
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'output-type=s' => \$opt{type}, |
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); |
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|
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my %var = (percent => {value => '%'}); |
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my $name; |
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while (<>) { |
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if (/^(.+?)(?:\[([^]]+)\])?:\s*$/) { |
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$name = $1; |
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$var{$name}->{type} = $2; |
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} elsif (/^\t(.*)/) { |
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my $s = $1; |
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$s =~ tr/\x0D\x0A//d; |
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$s = replace_percent ($s, \%var); |
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if ($var{$name}->{type} eq 'list') { |
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push @{$var{$name}->{value}}, $s; |
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} else { |
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$var{$name}->{value} .= "\n" if defined $var{$name}->{value}; |
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$var{$name}->{value} .= $s; |
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} |
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} |
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} |
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|
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open SRC, $opt{input} or die "$0: $opt{input}: $!"; |
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print scalar commentize (qq(This file is auto-generated (at @{[ |
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sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ', |
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(gmtime)[5]+1900, (gmtime)[4]+1, (gmtime)[3,2,1,0] |
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]}).\n) |
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.qq(Do not edit by hand!\n)) |
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unless $opt{type} eq 'xml'; |
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while (<SRC>) { |
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print scalar escape (replace_percent ($_, \%var)); |
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} |
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close SRC; |
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|
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exit; |
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|
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sub escape ($) { |
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my $s = shift; |
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if ($opt{type} eq 'moz-properties') { |
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require Encode; |
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$s = Encode::decode ('utf8', $s); |
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## TODO: How to encode U+10000 - U-7F000000 ? |
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$s =~ s/([^\x0A\x0D\x20-\x22\x24-\x5B\x5D-\x7E])/sprintf '\u%04X', ord $1/ge |
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unless $s =~ /^\s*\#/; |
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} |
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$s; |
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} |
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|
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sub replace_percent ($$) { |
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my ($s, $l) = @_; |
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$s =~ s{%%([^%]+)%%}{ |
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my ($r, $type) = _get_replacement_text ($1, $l); |
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if ($type eq 'list') { |
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## Note: Expansion of list needs more study. |
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warn "List $1 is expanded\n"; |
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if ($opt{type} eq 'xml') { |
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$r = join (' ', @$r); |
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} else { |
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$r = join (', ', map {qq("$_")} @$r); |
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} |
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} |
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$r; |
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}ge; |
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$s; |
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} |
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|
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sub _get_replacement_text ($$) { |
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my ($n, $l) = @_; |
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my ($rm, $type) = ($l->{$n}->{value}, $l->{$n}->{type}); |
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unless (defined $rm) { |
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if ($n eq 'current-date-time') { |
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$rm = sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ', |
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(gmtime)[5]+1900, (gmtime)[4]+1, (gmtime)[3,2,1,0] |
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} |
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} |
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($rm, $type); |
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} |
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|
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sub commentize ($) { |
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my $s = shift; |
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if ($opt{type} eq 'js') { |
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$s =~ s!^! * !mg; |
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return "/*\n" . $s . " */\n"; |
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} elsif ($opt{type} eq 'xml') { |
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$s =~ s!^! - !mg; |
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return "<!--\n" . $s . " -->\n"; |
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} else { # moz-properties |
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$s =~ s!^!## !mg; |
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return $s."\n"; |
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} |
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} |
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|
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|
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=head1 LICENSE |
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|
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Copyright 2003-2004 Wakaba <w@suika.fam.cx>. All rights reserved. |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; see the file COPYING. If not, write to |
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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Boston, MA 02111-1307, USA. |
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|
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=cut |
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|
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## $Date: 2004/04/14 12:17:38 $ |
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