This patch disables ALT-H in NetHack mode. Before patch: ALT-H in NetHack
mode brings down the Help menu in the menu bar. After patch: ALT-H does
nothing in NetHack mode. In both cases, in Windows mode, ALT-H brings
down the Help menu in the menu bar. I can easily write a patch to have
ALT-H in NetHack mode act the same as '?'.
Explanation:
return 0: this window proc has processed this event.
return DefWindowProc(): process using default window proc.
ALT-H is the only key for which DefWindowProc() does something special AND
reaches the else.
855e6eef88