marijnh/CodeMirror2 — pull request #267 by jankeromnes (2011-11-30 10:11:41+00:00)
Title: [Vim mode] Support arrow keys, add link to demo

Vim also makes use of arrow keys to move the cursor around (note: typing `3` + `Left` goes three characters to the left just like `3` + `h`).

Also, `index.html` was missing a link to the Vim keybinding demo.