* Keypro FK-9000

** Backstory/Info
  This is a pretty interesting keyboard. At the end of the post
  I'll render an UNICODE ascii picture of it for those interested.

  I wanted to write something quickly as a documentation exercise
  and as something perhaps useful to others.

  I've had this old Keypro FK-9000 and Soarer Converter lying
  around for a couple of years now and I had yet to play with it.

  So, last night, I finally decided to check it out.

  Basically it's an old 5 PIN keyboard that has a few cool tricks:
  - built in calculator and lcd
    - You can hit a latching key on the keyboard and
      the numpad input will then be sent to the little
      on board LCD screen
  - 12 on board programmable macro keys

  The Soarer Converter cable I have, which as I understand is basically
  an atmega chip shoved into a cable, also allows me to remap keys as the
  scan codes come into the converter, before they get to the computer.

** Docs (Useful Info)

   It took me a while to figure out how to program the keys
   so for any future readers hopefully this will help:

   1. Open a text editor
   2. Hold the `Prog` key and hit the key you want to
      program (PF1-12)
   3. Enter the key sequence you'd like to program
   4. Hit the key you want to program again

   Example:

   Prog->PF1sometringPF1

   This will also work with CTRL,RETURN,ALT,etc, however
   the macros all have a 14 char limit, with control chars
   taking up 2 chars.

** Examples (Less Useful Info)

   Here I'm going to document my own macros:

   - PF11: Ctrl-G -- Emacs escape hatch/escape/stop
   - PF1: Ctrl-x-b -- Emacs switch buffer menu
   - PF2: Ctrl-x-b-RETURN -- Based on Ido menu ordering
                             behaves as switch to last
			     buffer
   - PF3: Ctrl-x-Ctrl-f -- Open file
   - PF4: Ctrl-c-Ctrl-f -- Open file at point
   - PF5: M-xeshell-RETURN -- Open eshell
   - PF7: Ctrl-x-5-2 -- Open new emacs frame (window for non emacsers)
   - PF8: Ctrl-x-5-0 -- Close emacs frame
   - PF9: gT -- literally gT, AKA previous tab in vim/evil mode
   - PF10: gt -- literally gt, next tab in vim/evil mode