chiark - git - mdw - disorder/blob - scripts/htmlman

   1 #! /bin/sh
   2 #
   3 # This file is part of DisOrder
   4 # Copyright (C) 2004, 2005 Richard Kettlewell
   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 2 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, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # 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, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19 # USA
  20 #
  21
  22 set -e
  23
  24 stdhead=false
  25
  26 while test $# -gt 0; do
  27   case "$1" in
  28   -stdhead )
  29     stdhead=true
  30     ;;
  31   -* )
  32     echo >&2 "ERROR: unknown option $1"
  33     exit 1
  34     ;;
  35   * )
  36     break
  37   esac
  38   shift
  39 done
  40
  41 title=$(basename $1)
  42
  43 echo "<html>"
  44 echo " <head>"
  45 if $stdhead; then
  46   echo "@include{stdhead}@"
  47 fi
  48 echo "  <title>$title</title>"
  49 echo " </head>"
  50 echo " <body>"
  51 if $stdhead; then
  52   echo "@include{@label{menu}@}@"
  53 fi
  54 printf "   <pre class=manpage>"
  55 # this is kind of painful using only BREs
  56 nroff -man "$1" | sed \
  57                       '1d;$d;
  58                        1,/./{/^$/d};
  59                        s/&/\&amp;/g;
  60                        s/</\&lt;/g;
  61                        s/>/\&gt;/g;
  62                        s/@/\&#64;/g;
  63                        s!\(.\)\b\1!<b>\1</b>!g;
  64                        s!\(&[#0-9a-z][0-9a-z]*;\)\b\1!<b>\1</b>!g;
  65                        s!_\b\(.\)!<i>\1</i>!g;
  66                        s!_\b\(&[#0-9a-z][0-9a-z]*;\)!<i>\1</i>!g;
  67                        s!</\([bi]\)><\1>!!g'
  68 echo "</pre>"
  69 if $stdhead; then
  70   echo "@include{@label{menu}@end}@"
  71 fi
  72 echo " </body>"
  73 echo "</html>"