Scott,
the patch below is needed to avoid a non-integer argument to hsbw in
the definition of `.notdef'. LilyPond produces such fonts
(e.g. feta-braces-a), causing the following two warnings:
t1asm: unknown charstring command `91.60803'
fontforge: Stack underflow on hsbw in .notdef
[Note to LilyPonders: This problem is harmless and can be completely
ignored.]
Werner
======================================================================
--- mf2pt1.old 2008-01-28 05:41:00.000000000 +0100
+++ mf2pt1 2011-07-31 23:54:51.000000000 +0200
@@ -726,7 +726,7 @@
{
print OUTFILE <<"ENDTRAILER";
/.notdef {
- 0 @{[$fontbbox[2]-$fontbbox[0]]} hsbw
+ 0 @{[frac_string (frac_approx ($fontbbox[2] - $fontbbox[0]))]}hsbw
endchar
} ND
end
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