From: "Harry Truax" <htruax / stf.com>
Subject: Question concerning TkText list
Date: Wed, 25 Jun 2008 02:03:23 +0900
Message-ID: <002501c8d61c$72a31d60$1e00000a / corp.stf.com>
> I have implemented a list using TkText that holds a list of sales tax rates.
> I am comparing this list to a list of other rates, which is also implemented
> via a TkText widget. I was wondering how to highlight the rates (using a
> different color) in the list that differ from the rates in the other list. 

Please use TkTextTag. 
You can find examples using TkTextTag on "<ruby-src>/ext/tk/sample/*".
"<ruby-src>/ext/tk/sample/tkmulticolumnlist.rb" may be a useful example  
for your purpose.

Or, do you want any other one?
-- 
Hidetoshi NAGAI (nagai / ai.kyutech.ac.jp)