===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/scanner.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- OpenXM/src/kan96xx/Kan/scanner.c	2004/09/10 13:20:23	1.5
+++ OpenXM/src/kan96xx/Kan/scanner.c	2004/09/10 22:21:27	1.6
@@ -1,4 +1,4 @@
-/*$OpenXM: OpenXM/src/kan96xx/Kan/scanner.c,v 1.4 2001/05/04 01:06:25 takayama Exp $*/
+/*$OpenXM: OpenXM/src/kan96xx/Kan/scanner.c,v 1.5 2004/09/10 13:20:23 takayama Exp $*/
 /*  scanner.c (SM StackMachine) */
 /* export: struct tokens getokenSM(actionType kind,char *str);
    scanner.c is used to get tokens from streams.
@@ -105,6 +105,15 @@ static int getSM()
      /* get a letter from StringSM */
 {
   int c;
+
+  if ((StrpSM > 0) && (StringSM[StrpSM] == ',') && (StringSM[StrpSM-1] == ',')) {  int i;
+	fprintf(stderr,"Warning: ,, is found.");
+	for (i=(StrpSM-30>0?StrpSM-30:0); i<=StrpSM; i++) {
+	  fprintf(stderr,"%c",StringSM[i]);
+	}
+	fprintf(stderr,"\n");
+  }
+
   c = StringSM[StrpSM++];
   if (c == '\0') {
     StrpSM--;return(EOF);
@@ -159,10 +168,6 @@ static struct tokens flushSM()
 static isSpaceSM(c)
      int c;
 {
-  static int prev=0;
-  if ((c == ',') && (prev == ',')) fprintf(stderr,"Warning! ,, is found.\n");
-  prev = c;
-
   if (((c <= ' ') || c == ',') && (c!= EOF)) return(1);
   else return(0);
 }