A while back in this thread I asked if there was some way a "back" button could be implemented to return to previous questions in a configuration script. Here's one way to do this - this is a modification to Wichert's v3 propsal:
After each GO command, the frontend should return a result status to the shell script (via stdin). If it sends a result code of "back", the shell script should go back a step. We might want to make this optional so the shell script can indicate to the frontend it doesn't have this capability. Supporting it makes for slightly more complicated shell scripts of course. -- see shy jo -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
