===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/ext.c,v
retrieving revision 1.38
retrieving revision 1.41
diff -u -p -r1.38 -r1.41
--- OpenXM/src/kan96xx/Kan/ext.c	2005/07/03 11:08:53	1.38
+++ OpenXM/src/kan96xx/Kan/ext.c	2005/09/27 06:10:43	1.41
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.37 2005/06/16 06:21:21 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.40 2005/09/27 05:46:50 takayama Exp $ */
 #include <stdio.h>
 #include <string.h>
 #include <sys/types.h>
@@ -21,6 +21,7 @@
 
 extern int Quiet;
 extern char **environ;
+extern char *MsgSourceTrace;
 
 #define MYCP_SIZE 100
 static int Mychildren[MYCP_SIZE];
@@ -465,12 +466,30 @@ struct object Kextension(struct object obj)
 #else
     putoa(rob,0,KpoString("unix"));
 #endif
+  }else if (strcmp(key,"stringToArgv")==0) {
+    if (size != 2) errorKan1("%s\n","[(stringToArgv) a ] extension b");
+	obj1 = getoa(obj,1);
+	if (obj1.tag != Sdollar) errorKan1("%s\n","[(stringToArgv) a ] extension b,  a must be a string.");
+    rob = KstringToArgv(obj1);
+  }else if (strcmp(key,"stringToArgv2")==0) {
+    if (size != 3) errorKan1("%s\n","[(stringToArgv2) str separator] extension b");
+	obj1 = getoa(obj,1);
+	obj2 = getoa(obj,2);
+    rob = KstringToArgv2(obj1,obj2);
   }else if (strcmp(key,"traceClearStack")==0) {
     traceClearStack();
     rob = NullObject;
   }else if (strcmp(key,"traceShowStack")==0) {
     char *ssst;
     ssst = traceShowStack();
+    if (ssst != NULL) {
+      rob = KpoString(ssst);
+    }else{
+      rob = NullObject;
+    }
+  }else if (strcmp(key,"traceShowScannerBuf")==0) {
+    char *ssst;
+    ssst = MsgSourceTrace;
     if (ssst != NULL) {
       rob = KpoString(ssst);
     }else{