There should only be two changes in behavior:
arogue7/fight.c, arogue7/fight.c: a to-hit bonus is now correctly
applied to characters who are not monks instead of monks who are not
empty-handed.
urogue/fight.c: fixed an interaction with the "debug" macro that could
cause the wrong message to be displayed.
The spell-choosing and prayer-choosing routines, when the one-line
inventory option is set, displayed to cw instead of msgw. This caused
permanent corruption of the message line.