If anybody is used to the // {{ and // }} folding in vim and wants the same in TextMate you can use the following language config to do similar things with Ruby. #begin ten =begin This is inline documentation =end def ten 10 end #end The following will create a fold between #begin and #end as well as add a fold for =begin/=end comments. Add the following two lines to your Ruby language file in the foldingStartMarker section . . . |begin |=begin # line 1 |[#]begin # line 2 |for|while|until and these two to your foldingEndMarker section . . . | ^ \s*+ [}\]] \s*+ ([#].*)? $ | [#] .*? $end$ \s*+ $ # Sune's special marker |^=end$ # line 1 |[#]end$ # line 2 )'; Hope this is helpful. 'njoy, Mark -- Cropp's Law: The amount of work done varies inversly with the time spent in the office.