Wiki down? And key bindings....

Hello everyone,

Is the wiki down?  I was trying to look for the answer to my question
before posting, but alas, the page is broke... so...

Does anyone have any info or a quick snippet of code, for the keybindings?
 Like assigning the keypad directions to movement commands in lyntin
(north south east west, etc).   Or even better, assigning key commands to
other things (CTRL-H to "heal" for example).  I am using the tk interface.

Thanks in advance.

Malachi