Make hooks read-only descriptors.
-rw-r--r-- 6 .gitignore
-rw-r--r-- 35147 COPYING
-rw-r--r-- 228 Makefile
drwxr-xr-x - bitcli
drwxr-xr-x - bitlib
-rwxr-xr-x 119 bitsh
drwxr-xr-x - doc
-rw-r--r-- 828 setup.py
drwxr-xr-x - stmach
-rw-r--r-- 637 template.py
drwxr-xr-x - test