X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=mf%2Ffeta-params.mf;h=81325dc46e0a23a1cd0dd4bec93747666bded4e9;hb=a6a51abfd0195a3cf7d6ea095cf69808852f21ce;hp=c771e4e44aeb726f12634743866e6c4e419941d7;hpb=99b6f3aa3558b01c9d4158b19a1f1794c534f89c;p=lilypond.git

diff --git a/mf/feta-params.mf b/mf/feta-params.mf
index c771e4e44a..81325dc46e 100644
--- a/mf/feta-params.mf
+++ b/mf/feta-params.mf
@@ -1,7 +1,7 @@
 % Feta (not the Font-En-Tja) music font -- global parameters for both feta and parmesan fonts
 % This file is part of LilyPond, the GNU music typesetter.
 %
-% Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+% Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 %
 % The LilyPond font is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
@@ -238,7 +238,19 @@ slash_thick# := 2/3 * 0.48 staff_space#;
 % the lines.  If you like that, modify overdone heads (unit:
 % stafflinethickness).
 %
-overdone_heads = 0.0;
+
+%% FIXME
+% There is a problem with noteheads slightly extending beyond the staff
+% lines.  This is due to the fact that staff_space + stafflinethickness
+% is sometimes an odd number, so the nothead height and depth are not
+% integers.  Then, when the font is converted to an outline font, the
+% system rounds up the 0.5 left over from dividing the notehead height
+% in two, and the notehead extends slightly beyond the staff line.
+% In order to resolve this problem, we use overdone_heads to slightly
+% reduce the notehead height.  Empirically, we have determined that 
+% reducing by 10% of stafflinethickness solves the problem.
+
+overdone_heads = -0.1;
 noteheight# := staff_space# + (1 + overdone_heads) * stafflinethickness#;
 
 define_pixels (slash_thick);