Carried containers could have their contents-known state and/or
lock-known state changed without persistent inventory window being
updated to show the new information.
This also changes the behavior when player has hero zap self with
wand of locking or wizard lock spell. If it doesn't trigger a
holding trap then the effect will hit inventory, similar to how
opening/knock operates (releasing hero from holding trap or hiting
inventory when that doesn't happen).
projects / nethack / commit