Aschlafly
no edit summary
14:53
50-year anniversary!
14:49
+310
DavidE
corrected capitalization and rewrote one confusing part; also, they haven't been limited to 5 digits since 1981
16:34
+83
EvanW
Add code scheme
23:29
+633
NathanG
re-wikify
13:19
-7
started article
19:34
+545