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authorWilliam Pitcock <nenolod@dereferenced.org>2013-05-11 22:55:23 -0500
committerWilliam Pitcock <nenolod@dereferenced.org>2013-05-11 22:55:23 -0500
commit23aa347618ed47359296d09f3001e489ad16af27 (patch)
treeb2c5a666469a5496462612f9b97a0103c132c3f7 /testing/rxvt-unicode/rxvt-unicode-kerning.patch
parent41be1b67d7a2cd2fb6aadac96042eb5313aa64bb (diff)
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testing/rxvt-unicode: upgrade to 9.18, apply kerning fix
Diffstat (limited to 'testing/rxvt-unicode/rxvt-unicode-kerning.patch')
-rw-r--r--testing/rxvt-unicode/rxvt-unicode-kerning.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/testing/rxvt-unicode/rxvt-unicode-kerning.patch b/testing/rxvt-unicode/rxvt-unicode-kerning.patch
new file mode 100644
index 0000000000..2c803335d6
--- /dev/null
+++ b/testing/rxvt-unicode/rxvt-unicode-kerning.patch
@@ -0,0 +1,21 @@
+--- a/src/rxvtfont.C 2008-07-09 12:21:45.000000000 +0400
++++ b/src/rxvtfont.C 2009-10-30 14:32:53.000000000 +0300
+@@ -1195,12 +1195,14 @@
+ XGlyphInfo g;
+ XftTextExtents16 (disp, f, &ch, 1, &g);
+
+- g.width -= g.x;
+-
++/*
++ * bukind: don't use g.width as a width of a character!
++ * instead use g.xOff, see e.g.: http://keithp.com/~keithp/render/Xft.tutorial
++ */
+ int wcw = WCWIDTH (ch);
+- if (wcw > 0) g.width = (g.width + wcw - 1) / wcw;
++ if (wcw > 1) g.xOff = g.xOff / wcw;
++ if (width < g.xOff) width = g.xOff;
+
+- if (width < g.width ) width = g.width;
+ if (height < g.height ) height = g.height;
+ if (glheight < g.height - g.y) glheight = g.height - g.y;
+ }