/usr/share/perl5/Text/German.pm is in libtext-german-perl 0.06-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | #!/usr/bin/perl
# -*- Mode: Perl -*-
# Word.pm --
# ITIID : $ITI$ $Header $__Header$
# Author : Ulrich Pfeifer
# Created On : Thu Feb 1 13:57:42 1996
# Last Modified By: Ulrich Pfeifer
# Last Modified On: Sun Apr 3 12:17:56 2005
# Language : Perl
# Update Count : 70
# Status : Unknown, Use with caution!
#
package Text::German;
$VERSION = $VERSION = 0.06;
use Text::German::Util;
require Text::German::Adjektiv;
require Text::German::Ausnahme;
require Text::German::Endung;
require Text::German::Regel;
require Text::German::Verb;
require Text::German::Vorsilbe;
require Text::German::Cache;
sub partition {
my $word = shift;
my $vorsilbe = Text::German::Vorsilbe::max_vorsilbe($word);
my $vl = length($vorsilbe||'');
my $endung = Text::German::Endung::max_endung(substr($word,$vl));
my $el = length($endung||'');
my $l = length($word);
return ($vorsilbe, substr($word, $vl, $l-$vl-$el), $endung);
}
sub reduce {
my $word = shift;
my $satz_anfang = shift;
my @word = partition($word);
my @tmp;
printf "INIT %s\n", join ':', @word if $debug;
$word[0] ||= '';
$word[2] ||= '';
my $a = Text::German::Ausnahme::reduce(@word);
return($a) if defined $a;
my $c = wordclass($word, $satz_anfang);
unless ($c&$FUNNY || $word[2]) {
return $word[1];
}
if ($c & $VERB) {
@tmp = Text::German::Verb::reduce(@word);
if ($#tmp) {
@word = @tmp;
printf "VERB %s\n", join ':', @word if $debug;
return($word[1].'en');
}
}
if ($c & $ADJEKTIV) {
@tmp = Text::German::Adjektiv::reduce(@word);
if ($#tmp) {
@word = @tmp;
printf "VERB %s\n", join ':', @word if $debug;
return($word[1]);
}
}
@tmp = Text::German::Regel::reduce(@word);
if ($#tmp) {
@word = @tmp;
printf "REGEL %s\n", join ':', @word if $debug;
}
#return join ':', @word;
return $word[0].$word[1]; # vorsilbe wieder anhaengen
}
# Do not use this!
my $cache;
sub cache_reduce {
unless ($cache) {
$cache = Text::German::Cache->new(Verbose => 0,
Function => sub {reduce($_[0], 1); },
Gc => 1000,
Hold => 600,
);
}
$cache->get(@_);
}
# This is a hoax!
sub stem {
my $word = shift;
my $gf = reduce($word, @_);
my @word = partition($gf);
return $word[1];
}
1;
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