freebsd-ports/mail/faces/files/ikon2xbm
Lars Koeller d60b460b03 o) Patch reverse compface part to faces 1.6.1 port
- Missing uncompface -X option used in exmh
   - Missing filter programs to generate ikon file
   - I will try communicate the necessary add ons to the
     new developers of faces.
2003-01-19 19:07:23 +00:00

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#!/bin/sh
#
# @(#)ikon2xbm 1.4 91/05/06
#
# Copyright (c) Steve Kinzler - March 1991.
#
# Permission is given to distribute these sources, as long as the
# copyright messages are not removed, and no monies are exchanged.
#
# No responsibility is taken for any errors on inaccuracies inherent
# either to the comments or the code of this program, but if reported
# to me, then an attempt will be made to fix them.
PATH=$PATH:/usr/bin/X11; export PATH
# ikon2xbm - convert a square Blit ikon bitmap to an X11 bitmap
# stdin/stdout filter
# requires some bitmap filters from the pbmplus package
# assumes 16 valid data bits per item, 1 depth bit, and width = height
# kludge by kinzler@cs.indiana.edu
tmp=/tmp/ikon2xbm$$
trap "rm -f $tmp; exit" 0 1 2 13 15
sed -e 's/\(0x....\),\(0x....\),\(0x....\),/\1\
\2\
\3/' > $tmp
dim=`wc -l < $tmp | awk '{ print 4 * sqrt(144) }'`
pr -l1 -t -8 -s, < $tmp |
(cat << EOF
/* Format_version=1, Width=$dim, Height=$dim, Depth=1, Valid_bits_per_item=16
*/
EOF
sed -e 's/^/ /' -e 's/$/,/' -e '$s/,$//') |
icontopbm |
pbmtoxbm