gnupg/scripts/mk-gpg-texi

#!/bin/sh
# Helper to create the texinfo versions from gpg.sgml
#
# Copyright (C) 2002, 2004 Free Software Foundation, Inc.
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

set -e

for file in gpg gpgv; do
   sgml2xml -x lower ${file}.sgml >${file}.xml
#  docbook2texi ${file}.xml | sed 's,--,---,' | (
   docbook2x-texi --to-stdout ${file}.xml | \
   sed '/^@setfilename/,/^@end direntry/d' | (
  case "$file" in
    *gpgv)
        sed '/\\input texinfo/a \
@setfilename gpgv.info\
@dircategory GnuPG\
@direntry\
* gpgv: (gpgv).                       GnuPG signature verification tool.\
@end direntry
'
         ;;

    gpg)
        sed '/\\input texinfo/a \
@setfilename gpg.info\
@dircategory GnuPG\
@direntry\
* gpg: (gpg).                         GnuPG encryption and signing tool.\
@end direntry
'
        ;;

    *)
    cat
        ;;
  esac
  ) >${file}.texi 

done