--- a/README.markdown Mon Aug 22 23:02:02 2016 +0000
+++ b/README.markdown Tue Aug 23 00:24:46 2016 +0000
@@ -68,6 +68,8 @@
[SICP]: http://www.amazon.com/dp/0262510871/?tag=stelos-20
[Alexandria]: https://common-lisp.net/project/alexandria/
[cl-ppcre]: http://www.weitz.de/cl-ppcre/
+[huffman-trees]: https://en.wikipedia.org/wiki/Huffman_coding
+[cl-adt]: https://bitbucket.org/tarballs_are_good/cl-algebraic-data-type
## June 2016
@@ -1172,7 +1174,10 @@
* Printed off a bunch of material about GGP and [BDDs][bdd] to read.
* Spent way too long fucking around with `enscript` to make a little shell
script to convert source code to a readable/printable PDF.
-
+* Played around with [SICP's][SICP] [Huffman trees][huffman-trees] a bit.
+ Started off by using [cl-adt][] to represent them but it turned out to be kind
+ of a pain, so I switched over to vanilla `defstruct` and it worked great.
+
#### Reading Code
Thinking back to [On Writing][] one of the things I took away is that to be