marijnh/CodeMirror2 — pull request #693 by bfrohs (2012-08-03 17:48:38+00:00)
Title: Add catchTab option to allow for navigating via Tab.

Currently, it is only possible for `Tab` to add `\t` or change the indentation of code. The `catchTab` option allows the developer to override this (by setting `catchTab` to `false`) to make it possible for the browser to handle `Tab` instead (e.g. navigating between form elements).