Corrected an error in delimiter parsing, which is due to the lack of

any standard array delimiter character in SPICE.  Often brackets are
used, but just as often angle brackets are used instead, and do not
match the bracket syntax of verilog.  The "matchnocase" function
automatically casts common delimiter characters to a single type to
facilitate matching between names using different delimiters.
However, some code in MatchPins() was assuming square brackets and
breaking this allowance, causing pins to be marked mismatch in spite
of the handling in "matchnocase".  The code has been corrected to
make the same allowance for different delimiter characters everywhere.

VERSION

@@ -1 +1 @@
-1.5.321
+1.5.322

base/netcmp.c

@@ -7897,6 +7897,7 @@ int MatchPins(struct nlist *tc1, struct nlist *tc2, int dolist)
 	 j = 0;
          for (ob2 = tc2->cell; ob2 != NULL; ob2 = ob2->next) {
 	    char *name1, *name2, *aptr1 = NULL, *aptr2 = NULL;
+	    char delim1, delim2;
 
 	    if (!IsPort(ob2)) break;
 
@@ -7920,8 +7921,8 @@ int MatchPins(struct nlist *tc1, struct nlist *tc2, int dolist)
 	    /* matchfunc().						*/
 
 	    if ((tc1->flags & CELL_PLACEHOLDER) || (tc2->flags && CELL_PLACEHOLDER)) {
-		aptr1 = strchr(name1, '[');
-		aptr2 = strchr(name2, '[');
+		aptr1 = get_array_delimiter(name1, &delim1);
+		aptr2 = get_array_delimiter(name2, &delim2);
 
 		if ((aptr1 != NULL) && (aptr2 == NULL)) {
 		    *aptr1 = '\0';
@@ -7934,8 +7935,8 @@ int MatchPins(struct nlist *tc1, struct nlist *tc2, int dolist)
 			    if (!IsPort(ob3)) break;
 			    if (ob3 == ob1) continue;
 			    if (!strncmp(ob3->name, name1, strlen(name1)) &&
-				  *(ob3->name + strlen(name1)) == '[') {
-				*aptr1 = '[';
+				  is_delimiter(*(ob3->name + strlen(name1)))) {
+				*aptr1 = delim1;
 				break;
 			    }
 			}
@@ -7953,8 +7954,8 @@ int MatchPins(struct nlist *tc1, struct nlist *tc2, int dolist)
 			    if (!IsPort(ob3)) break;
 			    if (ob3 == ob2) continue;
 			    if (!strncmp(ob3->name, name2, strlen(name2)) &&
-				  *(ob3->name + strlen(name2)) == '[') {
-				*aptr2 = '[';
+				  is_delimiter(*(ob3->name + strlen(name2)))) {
+				*aptr2 = delim2;
 				break;
 			    }
 			}
@@ -7964,8 +7965,8 @@ int MatchPins(struct nlist *tc1, struct nlist *tc2, int dolist)
 
 	    if ((*matchfunc)(name1, name2)) {
 
-	       if (aptr1) *aptr1 = '[';
-	       if (aptr2) *aptr2 = '[';
+	       if (aptr1) *aptr1 = delim1;
+	       if (aptr2) *aptr2 = delim2;
 
 	       /* If both sides have unconnected nodes, then pins with	*/
 	       /* matching names are an automatic match.  Otherwise, if	*/
@@ -8120,8 +8121,8 @@ int MatchPins(struct nlist *tc1, struct nlist *tc2, int dolist)
 	       }
 	    }
 	    if (bangptr2) *bangptr2 = '!';
-	    if (aptr1) *aptr1 = '[';
-	    if (aptr2) *aptr2 = '[';
+	    if (aptr1) *aptr1 = delim1;
+	    if (aptr2) *aptr2 = delim2;
 	    j++;
          }
       }

base/objlist.c

@@ -282,6 +282,33 @@ int matchfilenocase(char *st1, char *st2, int f1, int f2)
    return 1;
 }
 
+/* Delimiter matching---Find an opening delimiter in a string.		*/
+/* Return the position of the first opening delimeter in the string,	*/
+/* like strchr().  Place the actual delimeter character in *delim.	*/
+
+char *get_array_delimiter(char *name, char *delim)
+{
+    char *stest = name;
+
+    while (*stest != '\0')
+    {
+	if (to_lower[*stest] == '<') {
+	    *delim = *stest;
+	    return stest;
+	}
+	stest++;
+    }
+    return NULL;
+}
+
+/* Delimiter parsing---Check if a character is an opening array delimiter. */
+/* Return TRUE if the character is an opening delimiter, FALSE if not.	   */
+
+int is_delimiter(char testc)
+{
+    return (to_lower[testc] == '<') ? TRUE : FALSE;
+}
+
 #ifdef HAVE_MALLINFO
 void PrintMemoryStats(void)
 {

base/objlist.h

@@ -309,6 +309,8 @@ extern int  match(char *, char *);
 extern int  matchnocase(char *, char *);
 extern int  matchfile(char *, char *, int, int);
 extern int  matchfilenocase(char *, char *, int, int);
+extern int  is_delimiter(char);
+extern char *get_array_delimiter(char *, char *);
 
 extern void GarbageCollect(void);
 extern void InitGarbageCollection(void);