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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
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tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/fonts.src/font-util/bdftruncate.pl
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/fonts.src/font-util/bdftruncate.pl')
-rw-r--r--xorg-server/fonts.src/font-util/bdftruncate.pl77
1 files changed, 77 insertions, 0 deletions
diff --git a/xorg-server/fonts.src/font-util/bdftruncate.pl b/xorg-server/fonts.src/font-util/bdftruncate.pl
new file mode 100644
index 000000000..0df06e5c9
--- /dev/null
+++ b/xorg-server/fonts.src/font-util/bdftruncate.pl
@@ -0,0 +1,77 @@
+#!/usr/bin/perl
+#
+# bdftruncate.pl -- Markus Kuhn <http://www.cl.cam.ac.uk/~mgk25/>
+#
+# This Perl script allows you to generate from an ISO10646-1 encoded
+# BDF font other ISO10646-1 BDF fonts in which all characters above
+# a threshold code value are stored unencoded.
+#
+# $ucs-fonts: bdftruncate.pl,v 1.7 2004-11-28 18:41:13+00 mgk25 Rel $
+
+# Subroutine to identify whether the ISO 10646/Unicode character code
+# ucs belongs into the East Asian Wide (W) or East Asian FullWidth
+# (F) category as defined in Unicode Technical Report #11.
+sub iswide ($) {
+ my $ucs = shift(@_);
+
+ return ($ucs >= 0x1100 &&
+ ($ucs <= 0x115f || # Hangul Jamo
+ ($ucs >= 0x2e80 && $ucs <= 0xa4cf &&
+ ($ucs & ~0x0011) != 0x300a && $ucs != 0x303f) || # CJK .. Yi
+ ($ucs >= 0xac00 && $ucs <= 0xd7a3) || # Hangul Syllables
+ ($ucs >= 0xf900 && $ucs <= 0xfaff) || # CJK Comp. Ideographs
+ ($ucs >= 0xfe30 && $ucs <= 0xfe6f) || # CJK Comp. Forms
+ ($ucs >= 0xff00 && $ucs <= 0xff5f) || # Fullwidth Forms
+ ($ucs >= 0xffe0 && $ucs <= 0xffe6) ||
+ ($ucs >= 0x20000 && $ucs <= 0x2ffff)));
+}
+
+# parse options
+if ($ARGV[0] eq '-w' || $ARGV[0] eq '+w') {
+ $removewide = $ARGV[0] eq '-w';
+ shift @ARGV;
+}
+
+print STDERR <<End if $#ARGV != 0;
+
+Usage: bdftruncate.pl [+w|-w] threshold <source.bdf >destination.bdf
+
+Example:
+
+ bdftruncate.pl 0x3200 <6x13.bdf >6x13t.bdf
+
+will generate the file 6x13t.bdf in which all glyphs with codes
+>= 0x3200 will only be stored unencoded (i.e., ENCODING -1).
+Option -w removes East Asian Wide and East Asian FullWidth characters
+(default if threshold <= 0x3200), and option +w keeps them.
+
+End
+
+exit 1 if $#ARGV != 0;
+
+# read threshold value from command line
+$threshold = $ARGV[0];
+if ($threshold =~ /^(0[xX]|U[+-]?)([0-9a-fA-F]+)$/) {
+ $threshold = hex($2);
+} elsif (!($threshold =~ /^[0-9]+$/)) {
+ die("Illegal threshold '$threshold'!\n");
+}
+$removewide = $threshold <= 0x3200 unless defined $removewide;
+
+# filter file
+while (<STDIN>) {
+ if (/^ENCODING\s+(-?\d+)/ &&
+ ($1 >= $threshold || ($removewide && iswide($1)))) {
+ print "ENCODING -1\n";
+ } elsif (/^STARTFONT/) {
+ print;
+ print "COMMENT AUTOMATICALLY GENERATED FILE. DO NOT EDIT!\n";
+ printf("COMMENT In this version of the font file, all characters >= " .
+ "U+%04X are\nCOMMENT not encoded to keep XFontStruct small.\n",
+ $threshold);
+ } else {
+ s/^COMMENT\s+\"(.*)\"$/COMMENT $1/;
+ s/^COMMENT\s+\$[I]d: (.*)\$\s*$/COMMENT Derived from $1\n/;
+ print;
+ }
+}