April 4, 2017

I've expanded some things in this gopherspace. I now have a mirror of
the #retro IRC channel logs, going back to June 25, 2006. This takes a
little while to load (over 3000 lines in the gophermap), but I'm quite
pleased to have this.

I've also added a browsable source tree of the Retro12 source. This is
now being updated daily, as is the source snapshot.

I've added back the @ and ! prefixes from earlier Retro implementations.
This has the benefit of making source more concise:

    OLD:  &Foo fetch n:square &Bar store
    NEW:  @Foo n:square !Bar

The old approach still works as expected, but the reduced noise in
code should have good benefits for readability and maintenance.