Oops - repercussions of the close-on-exit stuff which I forgot to

check in. I must stop doing my Unix checkins in the Unix subdir :-(

[originally from svn r2125]

ldisc.c

@@ -73,6 +73,12 @@ void ldisc_send(char *buf, int len, int interactive)
 	ldisc_update(ECHOING, EDITING);
 	return;
     }
+    /*
+     * Notify the front end that something was pressed, in case
+     * it's depending on finding out (e.g. keypress termination for
+     * Close On Exit). 
+     */
+    frontend_keypress();
     /*
      * Less than zero means null terminated special string.
      */