On 24/11/2005, at 17:47, Charilaos Skiadas wrote: > I personally don't really use them, but I don't see how ctrl-< is a > replacement for them. doesn't ctrl-< create begin-end groups? It recognizes a few special words, and expands these differently. I.e. only unknown words is expanded into begin/end. Have a look at the source of the command.