mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-18 02:46:28 +00:00
4424edccf4
It is (fairly) well known among rxvt-unicode users that its method of calculating the width of Xft fonts is not correct. This is the Gentoo version of the patch which corrects the problem.
21 lines
787 B
Diff
21 lines
787 B
Diff
--- 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;
|
|
}
|