===================================================================
RCS file: /home/cvs/OpenXM/src/kxx/ox_texmacs.c,v
retrieving revision 1.18
retrieving revision 1.21
diff -u -p -r1.18 -r1.21
--- OpenXM/src/kxx/ox_texmacs.c	2004/03/25 01:37:14	1.18
+++ OpenXM/src/kxx/ox_texmacs.c	2005/06/16 05:07:24	1.21
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.17 2004/03/11 03:32:46 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.20 2004/09/17 02:42:58 takayama Exp $ */
 
 #include <stdio.h>
 #include <setjmp.h>
@@ -47,6 +47,8 @@
 
 extern int Quiet;
 extern JMP_BUF EnvOfStackMachine;
+extern int Calling_ctrlC_hook;
+extern int RestrictedMode, RestrictedMode_saved;
 int Format=1;  /* 1 : latex mode */
 int OutputLimit_for_TeXmacs = (1024*10);
 
@@ -81,7 +83,7 @@ main(int argc,char *argv[]) {
   char *s;
   char *r;
   char *sys;
-  struct object ob;
+  struct object ob = OINIT;
   int irt=0;
   int vmode=1;
   char *openxm_home;
@@ -142,7 +144,12 @@ main(int argc,char *argv[]) {
   while(1) {
     /* printp(sys);  no prompt */
     if (SETJMP(EnvOfStackMachine)) {
-      KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */
+      if (!Calling_ctrlC_hook) {
+        Calling_ctrlC_hook = 1; RestrictedMode = 0;
+        KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */
+        RestrictedMode = RestrictedMode_saved;
+      }
+      Calling_ctrlC_hook = 0; 
       if (signal(SIGINT,SIG_IGN) != SIG_IGN) {
         signal(SIGINT,ctrlC);
       }
@@ -243,7 +250,7 @@ static char *readString(FILE *fp, char *prolog, char *
   int i;
   int m;
   int start;
-  struct object ob;
+  struct object ob = OINIT;
   if (limit == 0) {
     limit = 1024;
     s = (char *)sGC_malloc(limit);
@@ -381,7 +388,7 @@ static void printCopyright(char *s) {
 }
 
 static int startEngine(int type,char *msg) {
-  struct object ob;
+  struct object ob = OINIT;
   printf("%s",DATA_BEGIN_V);
   if (type == SM1) {
     if (!TM_sm1Started) KSexecuteString(" sm1connectr ");