on main mediawiki page somebody mentioned possibility of merging "improved" version which handles so-much-awaited Code Folding. Is there anybody willing to take care of merging?
As i remember, codefolding was implemented in project Mystix. If you open a file in mystix, codefolding works fine. But unfortunately when manipulating the code particularly block operations and undo/redo then folded areas would be chopped. So this implementation of codefolding was not usable for us.
But i agree with you that some modern features like this or e.g. refactoring etc. should be implemented. To do this, we must change some major things in core component TSynEdit.