--- gforth/engine/main.c	2012/03/17 22:18:59	1.244
+++ gforth/engine/main.c	2012/03/23 19:53:37	1.245
@@ -725,7 +725,8 @@ int gforth_go(void *image, int stack, Ce
   get_winsize();
    
   install_signal_handlers(); /* right place? */
-  
+
+  debugp(stderr, "setjmp(%lx)\n", throw_jmp_buf);
   if ((throw_code=setjmp(throw_jmp_buf))) {
     static Cell signal_data_stack[24];
     static Cell signal_return_stack[16];