Small syntax / idiom cleanups.
tree9d8e4b535bab2f239c69b873e528b51b3e4c328c
-rw-r--r-- 65 .gitignore
-rw-r--r-- 4082 INTERNALS
-rw-r--r-- 1128 LICENSE
-rw-r--r-- 2286 Makefile
-rw-r--r-- 4010 README
-rw-r--r-- 830 TODO
-rw-r--r-- 6613 common.mk
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - pkg
drwxr-xr-x - src
drwxr-xr-x - tests