X-Git-Url: https://jasonwoof.com/gitweb/?p=st.git;a=blobdiff_plain;f=st.c;h=45bc89d179e561ab7ecc317f08cdd8a33caad122;hp=546db41bc836438cc71fb6d60295fc81d59ae8c8;hb=ec3268961d1dc4072f6caa6f97db5436da2ff411;hpb=84ceefe0890ee235dd736543fe30479393562fb6

diff --git a/st.c b/st.c
index 546db41..45bc89d 100644
--- a/st.c
+++ b/st.c
@@ -95,13 +95,12 @@ enum glyph_attribute {
 	ATTR_ITALIC    = 4,
 	ATTR_UNDERLINE = 8,
 	ATTR_BLINK     = 16,
-	ATTR_FASTBLINK = 32,
-	ATTR_REVERSE   = 64,
-	ATTR_INVISIBLE = 128,
-	ATTR_STRUCK    = 256,
-	ATTR_WRAP      = 512,
-	ATTR_WIDE      = 1024,
-	ATTR_WDUMMY    = 2048,
+	ATTR_REVERSE   = 32,
+	ATTR_INVISIBLE = 64,
+	ATTR_STRUCK    = 128,
+	ATTR_WRAP      = 256,
+	ATTR_WIDE      = 512,
+	ATTR_WDUMMY    = 1024,
 };
 
 enum cursor_movement {
@@ -1177,16 +1176,15 @@ execsh(void) {
 
 void
 sigchld(int a) {
-	int stat = 0;
+	int stat, ret;
 
 	if(waitpid(pid, &stat, 0) < 0)
 		die("Waiting for pid %hd failed: %s\n", pid, strerror(errno));
 
-	if(WIFEXITED(stat)) {
-		exit(WEXITSTATUS(stat));
-	} else {
-		exit(EXIT_FAILURE);
-	}
+	ret = WIFEXITED(stat) ? WEXITSTATUS(stat) : EXIT_FAILURE;
+	if (ret != EXIT_SUCCESS)
+		die("child finished with error '%d'\n", stat);
+	exit(EXIT_SUCCESS);
 }
 
 void
@@ -1684,7 +1682,6 @@ tsetattr(int *attr, int l) {
 				ATTR_ITALIC     |
 				ATTR_UNDERLINE  |
 				ATTR_BLINK      |
-				ATTR_FASTBLINK  |
 				ATTR_REVERSE    |
 				ATTR_INVISIBLE  |
 				ATTR_STRUCK     );
@@ -1704,10 +1701,9 @@ tsetattr(int *attr, int l) {
 			term.c.attr.mode |= ATTR_UNDERLINE;
 			break;
 		case 5: /* slow blink */
-			term.c.attr.mode |= ATTR_BLINK;
-			break;
+			/* FALLTHROUGH */
 		case 6: /* rapid blink */
-			term.c.attr.mode |= ATTR_FASTBLINK;
+			term.c.attr.mode |= ATTR_BLINK;
 			break;
 		case 7:
 			term.c.attr.mode |= ATTR_REVERSE;
@@ -1718,11 +1714,8 @@ tsetattr(int *attr, int l) {
 		case 9:
 			term.c.attr.mode |= ATTR_STRUCK;
 			break;
-		case 21:
-			term.c.attr.mode &= ~ATTR_BOLD;
-			break;
 		case 22:
-			term.c.attr.mode &= ~ATTR_FAINT;
+			term.c.attr.mode &= ~(ATTR_BOLD | ATTR_FAINT);
 			break;
 		case 23:
 			term.c.attr.mode &= ~ATTR_ITALIC;
@@ -1733,9 +1726,6 @@ tsetattr(int *attr, int l) {
 		case 25:
 			term.c.attr.mode &= ~ATTR_BLINK;
 			break;
-		case 26:
-			term.c.attr.mode &= ~ATTR_FASTBLINK;
-			break;
 		case 27:
 			term.c.attr.mode &= ~ATTR_REVERSE;
 			break;