===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/ext.c,v
retrieving revision 1.26
retrieving revision 1.29
diff -u -p -r1.26 -r1.29
--- OpenXM/src/kan96xx/Kan/ext.c	2004/09/09 08:50:12	1.26
+++ OpenXM/src/kan96xx/Kan/ext.c	2004/09/12 01:32:08	1.29
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.25 2004/09/09 03:14:46 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.28 2004/09/11 23:49:34 takayama Exp $ */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -113,6 +113,8 @@ struct object Kextension(struct object obj)
   FILE *fp;
   void (*oldsig)();
   extern SecureMode;
+  extern char *UD_str;
+  extern int UD_attr;
 
   if (obj.tag != Sarray) errorKan1("%s\n","Kextension(): The argument must be an array.");
   size = getoaSize(obj);
@@ -146,8 +148,8 @@ struct object Kextension(struct object obj)
     obj1 = getoa(obj,1);
     if (obj1.tag != Sinteger) errorKan1("%s\n","[(chattrs)  num] extension.");
     m = KopInteger(obj1);
-    if (!( m == 0 || m == PROTECT || m == ABSOLUTE_PROTECT))
-      errorKan1("%s\n","The number must be 0, 1 or 2.");
+	/* if (!( m == 0 || m == PROTECT || m == ABSOLUTE_PROTECT || m == ATTR_INFIX))
+	   errorKan1("%s\n","The number must be 0, 1 or 2.");*/
     putUserDictionary2((char *)NULL,0,0,m | SET_ATTR_FOR_ALL_WORDS,
                        CurrentContextp->userDictionary);
   }else if (strcmp(key,"keywords")==0) {
@@ -316,10 +318,36 @@ struct object Kextension(struct object obj)
     if (obj1.tag != Sinteger) errorKan1("%s\n","[(chattr)  num symbol] extension.");
     if (obj2.tag != Sstring)  errorKan1("%s\n","[(chattr)  num symbol] extension.");
     m = KopInteger(obj1);
-    if (!( m == 0 || m == PROTECT || m == ABSOLUTE_PROTECT))
-      errorKan1("%s\n","The number must be 0, 1 or 2.");
+	/* if (!( m == 0 || m == PROTECT || m == ABSOLUTE_PROTECT || m == ATTR_INFIX))
+	   errorKan1("%s\n","The number must be 0, 1 or 2.");*/
     putUserDictionary2(obj2.lc.str,(obj2.rc.op->lc).ival,(obj2.rc.op->rc).ival,
                        m,CurrentContextp->userDictionary);
+  }else if (strcmp(key,"or_attr")==0) {
+    if (size != 3) errorKan1("%s\n","[(or_attr)  num symbol] extension.");
+    obj1 = getoa(obj,1);
+    obj2 = getoa(obj,2);
+    if (obj1.tag != Sinteger) errorKan1("%s\n","[(or_attr)  num symbol] extension.");
+    if (obj2.tag != Sstring)  errorKan1("%s\n","[(or_attr)  num symbol] extension.");
+    m = KopInteger(obj1);
+    rob = KfindUserDictionary(obj2.lc.str);
+    if (rob.tag != NoObject.tag) {
+      if (strcmp(UD_str,obj2.lc.str) == 0) {
+        m |= UD_attr;
+      }else errorKan1("%s\n","or_attr: internal error.");
+    }
+    rob = KpoInteger(m);
+    putUserDictionary2(obj2.lc.str,(obj2.rc.op->lc).ival,(obj2.rc.op->rc).ival,
+                       m,CurrentContextp->userDictionary);
+  }else if (strcmp(key,"getattr")==0) {
+    if (size != 2) errorKan1("%s\n","[(getattr) symbol] extension.");
+    obj1 = getoa(obj,1);
+    if (obj1.tag != Sstring)  errorKan1("%s\n","[(getattr) symbol] extension.");
+    rob = KfindUserDictionary(obj1.lc.str);
+	if (rob.tag != NoObject.tag) {
+	  if (strcmp(UD_str,obj1.lc.str) == 0) {
+		rob = KpoInteger(UD_attr);
+	  }else errorKan1("%s\n","getattr: internal error.");
+	}else rob = NullObject;
   }else if (strcmp(key,"getServerEnv")==0) {
     if (size != 2) errorKan1("%s\n","[(getServerEnv) serverName] extension.");
     obj1 = getoa(obj,1);