Compiling Retro:
  I use gforth 0.4.0, which is available for Unix, DOS/Windows, and some
  other operating systems.  You might have luck with some other semi-ANS
  Forths... Retro needs BLOCKS and VOCABULARIES.  Vocabularies aren't in
  the ANS standard, but Retro can be easily modified to use ANS wordlists.

To compile, run:  gforth retro.f
This creates the file 'image'.

To create a boot disk:
  In Unix:  cp image /dev/fd0
  In DOS:   fdimage

Debugging tools:
  util/disasm.f		A simple disassembler (incomplete)
  ndisasm		For debugging my assembler :)
  hd, hexdump, dump...	For examining keymap tables

Editors:
  joe, pico		My favorite text editors, nice & simple

  util/edit.f		The Retro block editor (gforth compatible),
			for viewing block-files and editing the block
			version of Retro.

Block <--> File conversion:
  build-blocks.sh	Run this to generate retro.fb
  util/file2blk.f	This does the work..
			(then there's the human part..)
  util/blk2file.f	The other way around..
  util/blk2html.f	Creates an HTML file with a block # index

