* 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

ASCII WARNING:

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