From a bug report: when a guard who's
leading the character out of a vault comes across gold (from mineralize()
usually, but a player could deliberately seed the area in xorn form), the
message "the guard calms down and picks up the gold" was given even though
the guard wasn't angry. Pick up such gold as soon as temporary corridor
reaches it so that on his next move the guard won't mistakenly think that
the hero has just dropped it.
projects / nethack / commit