#! /bin/sh
#
# make-zapfdr -- script for creating the file zapfdr.ps
#
# Copyright (C) 2006-2020 Free Software Foundation, Inc.
#      Written by Werner Lemberg <wl@gnu.org>
#
# This file is part of groff.
#
# groff is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# groff is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

#
# usage:
#
#   make-zapfdr < ZapfDingbats.afm > zapfdr.ps
#


# Write preamble.
cat <<END
%!PS-Adobe-3.0 Resource-Font
%%DocumentNeededResources: font ZapfDingbats
%%EndComments
%%IncludeResource: font ZapfDingbats

/ZapfDingbats findfont [-1 0 0 1 0 0] makefont

dup length 1 add dict begin
{
	exch dup dup /FID ne exch /UniqueID ne and {
		exch def
	} {
		pop pop
	} ifelse
} forall

/FontName /ZapfDingbats-Reverse def
END


# Emit reverse metrics.
sed '
  /^StartCharMetrics/ {
    s|StartCharMetrics \([0-9]*\)|/Metrics \1 dict dup begin|
    H
    d
  }

  /^C / {
    s|^.*$|&@|
    s|^.* N \([^ ]*\) ;.*$|&/\1 [|
    s|^.* B [0-9-]* [0-9-]* \([0-9]*\) [0-9-]* ;.*$|&-\1 |
    s|^.* B [0-9-]* [0-9-]* -\([0-9]*\) [0-9-]* ;.*$|&\1 |
    s|^.* WX \([0-9]*\) ;.*$|&-\1] def|
    s|^.* WX -\([0-9]*\) ;.*$|&\1] def|
    s|^.*@|	|
    H
    d
  }

  $ {
    g
    p
  }

  d
'


# Write postamble.
cat <<END

end def

/ZapfDingbats-Reverse currentdict end definefont pop
END

# EOF