From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kamesh K S <kamesh@signal-networks.com>
Date: 12 Jan 2007 18:06:33 +0000
Subject: [U-Boot-Users] Up-arrow and Down-arrow related Query
Message-ID: <1168625193.1678.23.camel@Kamesh>
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To: u-boot@lists.denx.de

Hi All, 
       I'm using u-boot for our custom board.
We are customizing the Cmd Line interface of U-Boot
to suit our needs.

The Up-Arrow & Down-Arrow keys don't function the way
they do in Bash Shell prompt. 

The Up-Arrow takes the cursor up the screen thru the previous 
prompt lines. Where is this Up-Arrow functionality defined ?

Same with Down-Arrow - It takes the cursor down till u hit the 
bottom of the screen ( as in a file ).

I chkd the readline() function in common/main.c, but that does 
not take care of Up & Down arrows in Switch - Case stmts.
 
I also chkd some environment related files too, but no help.

I need to know where the Up and Down arrow key press
functionalities are defined.    

Please Help !!

Rgds
Kamesh