Removing the overdrawing of some fonts.

diff --git a/st.c b/st.c
index f593302..f2ee12f 100644 (file)
--- a/st.c
+++ b/st.c
@@ -36,6 +36,7 @@ char *argv0;
 #define Draw XftDraw *
 #define Colour XftColor
 #define Colourmap Colormap
+#define Rectangle XRectangle
 
 #if   defined(__linux)
  #include <pty.h>
@@ -2764,6 +2765,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
        FcCharSet *fccharset;
        Colour *fg, *bg, *temp, revfg, revbg;
        XRenderColor colfg, colbg;
+       Rectangle r;
 
        frcflags = FRC_NORMAL;
 
@@ -2851,6 +2853,11 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 
        /* Clean up the region we want to draw to. */
        XftDrawRect(xw.draw, bg, winx, winy, width, xw.ch);
+       r.x = 0;
+       r.y = 0;
+       r.height = xw.ch;
+       r.width = width;
+       XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1);
 
        fcsets[0] = font->set;
        for(xp = winx; bytelen > 0;) {
@@ -2885,6 +2892,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
                                                        (FcChar8 *)u8fs,
                                                        u8fblen);
                                        xp += font->width * u8fl;
+
                                }
                                break;
                        }
@@ -2969,6 +2977,9 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
                XftDrawRect(xw.draw, fg, winx, winy + font->ascent + 1,
                                width, 1);
        }
+
+       /* Reset clip to none. */
+       XftDrawSetClip(xw.draw, 0);
 }
 
 void