Fix Off-By-One problem for register class ids.
tree60bbc36e0310fd12971c9b58bae497d68cece4fa
-rw-r--r-- 278 .gitignore
drwxr-xr-x - include
-rw-r--r-- 1986 make.lua
-rw-r--r-- 15903 makefile
-rw-r--r-- 355 openissues.txt
drwxr-xr-x - src
drwxr-xr-x - tests
drwxr-xr-x - tools