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#!/usr/bin/env perl
#
# Script for sorting all dictionary words in the specified file,
# without messing with the GNU license comment at the beginning
#
# Copyright © 2005-2016 Dr. Tobias Quathamer <t.quathamer@mailbox.org>
#
# This file is part of Medicalterms.
#
# This program 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/>.
#
use warnings;
use strict;
use locale;
use POSIX;
POSIX::setlocale(LC_COLLATE, 'de_DE.UTF-8');
use Getopt::Long;
sub version
{
my $filename = substr($0, rindex($0, "/") + 1);
print "$filename version 0.1\n";
print "Copyright © 2005-2016 Dr. Tobias Quathamer <t.quathamer\@mailbox.org>\n";
}
sub usage
{
my $filename = substr($0, rindex($0, "/") + 1);
&version;
print "\nThis utility sorts all dictionary words in the specified file,\n";
print "without messing with the GNU license comment at the beginning and\n";
print "writes the result to standard output.\n\n";
print "Usage: $filename [file.txt]\n";
}
my $help;
my $version;
my $options = GetOptions(
"help" => \$help,
"version" => \$version)
or exit;
if ($version) {
&version;
exit;
};
if ($help) {
&usage;
exit;
};
sub without_suffixes
{
my @stem_a = split /\//, $a;
my @stem_b = split /\//, $b;
(defined($stem_a[0]) ? $stem_a[0] : 0) cmp (defined($stem_b[0]) ? $stem_b[0] : 0);
}
# the start of the actual program
foreach my $file (@ARGV) {
my $gnu_header = "";
my @file_contents = "";
open FILE, "< $file"
or die "Could not open $file: $!\n";
while (<FILE>) {
if (/^\s*#/) {
# extract the GNU license header
$gnu_header .= $_;
} else {
# store the word list in an array
push(@file_contents, $_);
}
}
print $gnu_header;
print sort without_suffixes @file_contents;
close FILE;
}
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