TextMate has some very nice to use bindings on quotes, brackets, parentheses etc, which Emacs lacks out of the box. You can use skeleton-pairs to insert pairs, but what about deleting them? What if you (or a colleague) press the closing bracket key accidentally (muscle memory and all)? textmat...

=Overview= The simplest bugs in a program are generally triggered by a single input parameter. The next simplest category of bugs consists of those dependent on interactions between pairs of parameters, which can be caught with all-pairs testing. Bugs involving interactions between three or more pa...

A real-time multiuser collaborative code editor based on [http://www.scintilla.org/ scintilla], written in [http://www.python.org python]. Especially designed to support programming in pairs (see [http://en.wikipedia.org/wiki/Pair_programming pair programming]) when it is not possible to be physi...