Documentation/sort_glossary.pl

   1 #!/usr/bin/perl
   2
   3 %terms=();
   4
   5 while(<>) {
   6         if(/^(\S.*)::$/) {
   7                 my $term=$1;
   8                 if(defined($terms{$term})) {
   9                         die "$1 defined twice\n";
  10                 }
  11                 $terms{$term}="";
  12                 LOOP: while(<>) {
  13                         if(/^$/) {
  14                                 last LOOP;
  15                         }
  16                         if(/^   \S/) {
  17                                 $terms{$term}.=$_;
  18                         } else {
  19                                 die "Error 1: $_";
  20                         }
  21                 }
  22         }
  23 }
  24
  25 sub format_tab_80 ($) {
  26         my $text=$_[0];
  27         my $result="";
  28         $text=~s/\s+/ /g;
  29         $text=~s/^\s+//;
  30         while($text=~/^(.{1,72})(|\s+(\S.*)?)$/) {
  31                 $result.="      ".$1."\n";
  32                 $text=$3;
  33         }
  34         return $result;
  35 }
  36
  37 sub no_spaces ($) {
  38         my $result=$_[0];
  39         $result=~tr/ /_/;
  40         return $result;
  41 }
  42
  43 print 'GIT Glossary
  44 ============
  45
  46 This list is sorted alphabetically:
  47
  48 ';
  49
  50 @keys=sort {uc($a) cmp uc($b)} keys %terms;
  51 $pattern='(\b'.join('\b|\b',reverse @keys).'\b)';
  52 foreach $key (@keys) {
  53         $terms{$key}=~s/$pattern/sprintf "<<ref_".no_spaces($1).",$1>>";/eg;
  54         print '[[ref_'.no_spaces($key).']]'.$key."::\n"
  55                 .format_tab_80($terms{$key})."\n";
  56 }
  57
  58 print '
  59
  60 Author
  61 ------
  62 Written by Johannes Schindelin <Johannes.Schindelin@gmx.de> and
  63 the git-list <git@vger.kernel.org>.
  64
  65 GIT
  66 ---
  67 Part of the link:git.html[git] suite
  68 ';
  69