main.c, emphasize the SETJMP wrapper around the command processing loop

2011-07-02 20:17:37 +00:00 · 2011-07-02 20:17:37 +00:00 · ebacbe03de
parent ca43d4d57e
commit ebacbe03de
1 changed files with 6 additions and 2 deletions
--- a/src/main.c
+++ b/src/main.c
@ -1303,8 +1303,12 @@ evl:
    }  /* ---  if (ft_batchmode) ---  */


-    cp_interactive = TRUE;
-    app_rl_readlines();  /*  enter the command processing loop  */
+    for(;;)
+        if(!SETJMP(jbuf, 1)) {
+            /*  enter the command processing loop  */
+            cp_interactive = TRUE;
+            app_rl_readlines();
+        }

 #else  /* ~ SIMULATOR */