I am looking for a linux latex (not WYSWIG) editor, that includes beamer enhancements. Simple toolbars/shortcuts for inserting new frames, surrounding content in columns/overlays environments, etc. I tried kile, texstudio, texmaker and none of them seems to have anything beamer related, except creation of the initial document from a template.
Of course, I could spend time creating my own set of macros, but taking into account the popularity of beamer, I find it hard to believe that no such thing exists. Still, google did not return any good results.