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