X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=st.c;h=2bf133f4ad99686b1c34f08c0dfa9ad1027f2840;hb=d6ea0a1a61853dd892029a7126e7fdb70c371878;hp=a5457245090ce298496b4b1f3b02fdccbc625dbd;hpb=e997303502ddd5c26cfc41af0ff5356bffc04359;p=st.git

diff --git a/st.c b/st.c
index a545724..2bf133f 100644
--- a/st.c
+++ b/st.c
@@ -730,7 +730,7 @@ sigchld(int a)
 		die("child exited with status %d\n", WEXITSTATUS(stat));
 	else if (WIFSIGNALED(stat))
 		die("child terminated due to signal %d\n", WTERMSIG(stat));
-	exit(0);
+	_exit(0);
 }
 
 void
@@ -830,7 +830,6 @@ ttyread(void)
 
 	switch (ret) {
 	case 0:
-		fputs("found EOF in input\n", stderr);
 		exit(0);
 	case -1:
 		die("couldn't read from shell: %s\n", strerror(errno));
@@ -2572,6 +2571,7 @@ void
 drawregion(int x1, int y1, int x2, int y2)
 {
 	int y;
+
 	for (y = y1; y < y2; y++) {
 		if (!term.dirty[y])
 			continue;
@@ -2584,7 +2584,7 @@ drawregion(int x1, int y1, int x2, int y2)
 void
 draw(void)
 {
-	int cx = term.c.x;
+	int cx = term.c.x, ocx = term.ocx, ocy = term.ocy;
 
 	if (!xstartdraw())
 		return;
@@ -2600,9 +2600,11 @@ draw(void)
 	drawregion(0, 0, term.col, term.row);
 	xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
 			term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
-	term.ocx = cx, term.ocy = term.c.y;
+	term.ocx = cx;
+	term.ocy = term.c.y;
 	xfinishdraw();
-	xximspot(term.ocx, term.ocy);
+	if (ocx != term.ocx || ocy != term.ocy)
+		xximspot(term.ocx, term.ocy);
 }
 
 void