X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=buildscripts%2Fpfx2ttf.fontforge;h=6428c7cf866ee9a9604c3e7265570a642084996b;hb=64cdb48e60219489ada137ca6928934b46781bba;hp=914d1d1e7cd9182d5d86026b939fcd50caff40f0;hpb=ecb5aff6fdf5b0369b7838426c400ba294a1eb01;p=lilypond.git

diff --git a/buildscripts/pfx2ttf.fontforge b/buildscripts/pfx2ttf.fontforge
index 914d1d1e7c..6428c7cf86 100644
--- a/buildscripts/pfx2ttf.fontforge
+++ b/buildscripts/pfx2ttf.fontforge
@@ -2,5 +2,30 @@
 
 Open($1);
 MergeKern($2)
-Generate($3);
 
+
+# The AFM files of `New Century Schoolbook' family as distributed within the
+# urw-fonts-1.0.7pre41.tar.bz2 archive contain a bunch of ligatures which
+# shouldn't be active by default:
+#
+#   T + M -> trademark
+#   N + o -> afii61352
+#   i + j -> ij
+#   I + J -> IJ
+#
+# This font bundle is shipped by Fedora Core 6 and other GNU/Linux
+# distributions; we simply remove those ligatures.
+
+SelectIf("trademark", "trademark", \
+         "afii61352", "afii61352", \
+         "ij", "ij", \
+         "IJ", "IJ");
+if (Strtol($version) < 20070501)
+  RemoveATT("Ligature", "*", "*");
+else
+  RemovePosSub("*");
+endif
+
+Generate($3 + $fontname + ".otf");
+
+# EOF