X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=st.c;h=c0a4780aca6ee17d1933b9f3ff8c3d2101e4e782;hb=0851f2be2ab48ee3a67ef2287c09bd67622dcd8e;hp=f2ee12f4b61b4f22255fcdfbb59547d8f08e774e;hpb=db6f796ecfafcee879613b60a772be3e5d9e355e;p=st.git

diff --git a/st.c b/st.c
index f2ee12f..c0a4780 100644
--- a/st.c
+++ b/st.c
@@ -1425,6 +1425,8 @@ tclearregion(int x1, int y1, int x2, int y2) {
 	for(y = y1; y <= y2; y++) {
 		term.dirty[y] = 1;
 		for(x = x1; x <= x2; x++) {
+			if(selected(x, y))
+				selclear(NULL);
 			term.line[y][x] = term.c.attr;
 			memcpy(term.line[y][x].c, " ", 2);
 		}
@@ -2853,6 +2855,8 @@ 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);
+
+	/* Set the clip region because Xft is sometimes dirty. */
 	r.x = 0;
 	r.y = 0;
 	r.height = xw.ch;
@@ -3092,7 +3096,7 @@ drawregion(int x1, int y1, int x2, int y2) {
 		ic = ib = ox = 0;
 		for(x = x1; x < x2; x++) {
 			new = term.line[y][x];
-			if(ena_sel && *(new.c) && selected(x, y))
+			if(ena_sel && selected(x, y))
 				new.mode ^= ATTR_REVERSE;
 			if(ib > 0 && (ATTRCMP(base, new)
 					|| ib >= DRAW_BUF_SIZ-UTF_SIZ)) {