From: Peter Hickman <peter@...>
Date: 2006-04-13T00:38:32+09:00
Subject: Re: First script seems slow - What's a better way to write this?

As a side issue there is a tool to generate cross references in tcl 
called zdoc (http://www.oklin.com/zdoc/) that might be a better starting 
point if all you really want to do is get to grips with the existing 
code. However I have never used it not being a particularly good tcl 
programmer myself. There is also frink (http://wiki.tcl.tk/2611) to 
reformat your source code to make it easier to read, which I have used.

I realise that this does nothing for your Ruby but perhaps it will help 
you get onto something more interesting :)