This repo holds Simon Tatham's game Enigma, with some modifications by
me.  It's an awesome puzzle game.

Some of the mods are idiosyncratic things I don't expect anyone else to
want, such as the Makefile, but some others are things it would make
sense for others to want, such as the abort changes for save/restore.

The first commit in this repo is the code straight out of the tarball.
Everything beyond that is my work, except as noted otherwise in commit
messages (there are no such commits at this writing, but that may
change).