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TextMate - Convert Tabs to 2 Spaces and Strip Whitespace

Command for TextMate (or any other editor really) to strip whitespace and convert tabs...
I only ever use 2 spaces so i've gone with that.

#!/usr/bin/env ruby

STDIN.read.each do |line|
  line.sub!(/^(\t+)/) { |c| '  ' * c.length }
  line.sub!(/(\s+)$/, "\n")
  puts line
end
to textmate strip whitespace by adamsalter on May 18, 2008

avoid visible whitespace in html

// if you want a line break and want to indent your html code
// but the browser makes problems with the whitespace
// make the whitespace a comment

//example
<div id="topimages">
	<image class="left" src="image/left.jpg"><!--
	--><image class="left" src="image/mid.jpg"><!--
	--><image class="right" src="image/right.jpg">
</div><!--topimages-->
to html browser whitespace by ovhaag on Sep 25, 2006
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