I've extended css code-folding to include groups (ala cssedit) by tweaking the css language file
foldingStartMarker = '/**(?!*)|{\s*($|/*(?!.*?*/.*\S))|/*\s*@group\s*.*\s**/'; foldingStopMarker = '(?<!*)**/|^\s*}|/*\s*@end\s**/';
(I didn't write these regex, but I found them here http://css-tricks.com/forums/viewtopic.php?f=8&t=2783 )
Works brilliantly, but my question is how to extend the css code folding from within other types of files (like HTML, PHP etc.) Doing a bunch of one-off pages and it would help greatly.
TIA
saul