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Diffstat (limited to 'textproc/ispell/files/unsq.pl')
-rw-r--r-- | textproc/ispell/files/unsq.pl | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/textproc/ispell/files/unsq.pl b/textproc/ispell/files/unsq.pl deleted file mode 100644 index 6134c75c3eb6..000000000000 --- a/textproc/ispell/files/unsq.pl +++ /dev/null @@ -1,85 +0,0 @@ -#!/usr/bin/perl - -# sq(eeze) / unsq(eeze) - pre-compressor for sorted word lists -# Copyright (C) 2000 Björn Jacke <bjoern.jacke@gmx.de> -# -# This program comes with ABSOLUTELY NO WARRANTY; it may be copied or modified -# under the terms of the GNU General Public License version 2 as published -# by the Free Software Foundation. - -# This is a `multi-call-program'. If it's called as `unsq' or `unsq.pl' -# it decompresses -- otherwise it is in compress mode. Input and Output only -# via STDIN and STDOUT. It does almost the same job as the sq/unsq from -# Ispell -- just better ;-) -# -# PS: For best compression results use POSIX sorting order in spite of any -# other locale-depending sorting order (set LC_ALL and LC_COLLATE to POSIX) - -# version 1.2 - - -@size_arr = qw(0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J - K L M N O P Q R S T U V W X Y Z a b c d - e f g h i j k l m n o p q r s t u v w x y z); -$MAX_PREFIX = $#size_arr; - - -sub trunc { - - if ($word eq $prev) { - $same = length($word); - } - else { - $same = 0; - while (substr($word,$same,1) eq substr($prev,$same,1)) { - $same++; - } - } - - if ($same > $MAX_PREFIX) { - $same = $MAX_PREFIX; - } - - print STDOUT $size_arr[$same], substr($word,$same); - - $prev = $word; -} - - -sub expand { - - # keep relevant part of previous word: - $prev = substr($prev, 0, $to_num{substr($word,0,1)} ); - # strip first (meta)-character from word: - $word = substr($word,1); - # concatenate new word and name it prev ... - $prev = "$prev$word"; - print STDOUT $prev; -} - - - -###### main ###### - -$0 =~ s/.*?unsq(\.pl)?$/unsq/i; - -$prev = ""; - - -if ($0 eq "unsq") { - - $i = 0; - foreach (@size_arr) { - $to_num{$_} = $i++; - } - $do_it = \&expand; -} - -else { - $do_it = \&trunc; -} - - -while ($word = <STDIN>) { - &$do_it; -} |