This file contains somewhat open-ended ideas for things to hack on,
for fun, of varying levels of difficulty.


SCHEME

Make a tiny Scheme implementation by writing a Scheme interpreter in
Java.  Optimized for code volume rather than speed.  Some way to do
call-ins and call-outs from plain Java code would be a plus.


HASKELL

Work through "Real World Haskell".  Do all the exercises!


PROGRAMMING LANGUAGE THEORY

Read "Highlights of the history of the lambda-calculus"
by J. Barkley Rosser (1982),
http://dl.acm.org/citation.cfm?id=802153
or an actually typeset version,
http://pages.cs.wisc.edu/~horwitz/CS704-NOTES/PAPERS/HighlightsLambdaCalculus.pdf