kandanapp/kandan — pull request #195 by mjtko (2013-03-07 00:36:50+00:00)
Title: Add 'history' capability to the chatbox input

This PR contains a plugin that gives the chatbox input area 'history' capabilities:

* alt+up (or ctrl-p) shows previous item, alt+down (or ctrl-n) shows next item
* escape clears current line
* 20 items of history retained

Also, this PR reinstates the capability of entering multiline text using alt+enter.