The code to have Izchak recognize the Candelabrum of Invocation
instead of just being uninterested in an item not stocked in his shop was
being skipped when the character is hallucinating. Make it work for any
lighting store (slash'em sometimes has another candle shop, run by a
randomly named shopkeeper), and make it recogize Izchak even when
hallucinating. Also, have him give a message about the need for 7 candles
if the candelabrum doesn't already have them attached.
projects / nethack / commit