remove some code duplication; note that l1_pt, l2_pt, and l3_pt are still unsigned...
tree18ac084ba4f8350c8b15c094ef151db901eeb42a
-rw-r--r-- 143 AUTHORS
-rw-r--r-- 46661 CHANGES
-rw-r--r-- 4282 INSTALL
-rw-r--r-- 15145 LICENSE
-rw-r--r-- 436 MANIFEST.in
-rw-r--r-- 1449 README
-rw-r--r-- 3810 TODO
drwxr-xr-x - contrib
drwxr-xr-x - design
drwxr-xr-x - examples
drwxr-xr-x - faq
drwxr-xr-x - gallery
drwxr-xr-x - manual
drwxr-xr-x - pyx
-rw-r--r-- 662 setup.cfg
-rwxr-xr-x 3112 setup.py
drwxr-xr-x - test
drwxr-xr-x - www