X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=7ddce0cb5104ba2bce3a7aa5d298273d542f995b;hb=7cb0d95509d1b2837e4fa7d131f497800b20d22c;hp=afa6813989c5b545a94c7b0c346b6aa6510c8e86;hpb=be7c6d7fb09ff50127332060d771b94a3bc8e44c;p=st.git

diff --git a/st.c b/st.c
index afa6813..7ddce0c 100644
--- a/st.c
+++ b/st.c
@@ -1296,17 +1296,24 @@ tnewline(int first_col) {
 void
 csiparse(void) {
 	/* int noarg = 1; */
-	char *p = csiescseq.buf;
+	char *p = csiescseq.buf, *np;
+	long int v;
 
 	csiescseq.narg = 0;
-	if(*p == '?')
-		csiescseq.priv = 1, p++;
+	if(*p == '?') {
+		csiescseq.priv = 1;
+		p++;
+	}
 
 	while(p < csiescseq.buf+csiescseq.len) {
-		while(isdigit(*p)) {
-			csiescseq.arg[csiescseq.narg] *= 10;
-			csiescseq.arg[csiescseq.narg] += *p++ - '0'/*, noarg = 0 */;
-		}
+		np = NULL;
+		v = strtol(p, &np, 10);
+		if(v == LONG_MAX || v == LONG_MIN)
+			v = -1;
+		csiescseq.arg[csiescseq.narg] = v;
+		if(np != NULL)
+			p = np;
+
 		if(*p == ';' && csiescseq.narg+1 < ESC_ARG_SIZ) {
 			csiescseq.narg++, p++;
 		} else {
@@ -1923,23 +1930,17 @@ strhandle(void) {
 
 void
 strparse(void) {
-	/*
-	 * TODO: Implement parsing like for CSI when required.
-	 * Format: ESC type cmd ';' arg0 [';' argn] ESC \
-	 */
-	int narg = 0;
-	char *start = strescseq.buf, *end = start + strescseq.len;
-	strescseq.args[0] = start;
-	while(start < end && narg < LEN(strescseq.args)) {
-		start = memchr(start, ';', end - start);
-		if(!start)
-			break;
-		*start++ = '\0';
-		if(start < end) {
-			strescseq.args[++narg] = start;
-		}
+	char *p = strescseq.buf, *np, *sp;
+
+	strescseq.narg = 0;
+	np = strtok_r(strescseq.buf, ";", &sp);
+	while(p < strescseq.buf+strescseq.len && np != NULL) {
+		strescseq.args[strescseq.narg++] = p;
+
+		np = strtok_r(NULL, ";", &sp);
+		if(np != NULL)
+			p = np;
 	}
-	strescseq.narg = narg + 1;
 }
 
 void
@@ -2116,7 +2117,8 @@ tputc(char *c, int len) {
 			if(BETWEEN(ascii, 0x40, 0x7E)
 					|| csiescseq.len >= ESC_BUF_SIZ) {
 				term.esc = 0;
-				csiparse(), csihandle();
+				csiparse();
+				csihandle();
 			}
 		} else if(term.esc & ESC_STR_END) {
 			term.esc = 0;