1#!/usr/bin/perl -w
2# dcgen -- convert dircolors.hin to dircolors.h.
3
4# Copyright (C) 1996-2023 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <https://www.gnu.org/licenses/>.
18
19# written by Jim Meyering
20
21require 5.002;
22use strict;
23(my $ME = $0) =~ s|.*/||;
24
25# A global destructor to close standard output with error checking.
26sub END
27{
28  defined fileno STDOUT
29    or return;
30  close STDOUT
31    and return;
32  warn "$ME: closing standard output: $!\n";
33  $? ||= 1;
34}
35
36my @line;
37while (<>)
38  {
39    chomp;
40    s/[[:blank:]]+/ /g;
41    $_
42      and push @line, $_;
43  }
44
45my $indent = '  ';
46
47print "static char const G_line[] =\n{\n";
48foreach (@line)
49  {
50    s/./'$&',/g;
51    s/'\\'/'\\\\'/g;
52    s/'''/'\\''/g;
53    print "$indent${_}0,\n";
54  }
55print "};\n";
56