A patch on monster light.  The monsters who have the HAS_LITE
flag set from r_info.txt will have a torch radius around them. 
Currently the monsters who you would expect to have light, do.
They include innately lit monsters (light hounds, fire vortex, 
etc), and monsters who would carry light (human monsters like 
mages, paladins, priests, etc).  Most towns people carry lite.

You will need to replace the r_info.txt with the one included.

Dr. Andrew White

http://itctel.com/~apwhite/andrew.html