OPTIONS=playmode:normal|explore|debug (trunk only)

[see cvs log for src/options.c for some additional info]
     Relief for the command-line impaired.  Allow player to request
explore or wizard mode via run-time config file or NETHACKOPTIONS.
Validation is left to xxxmain() and has been updated for Unix, VMS, and
ports which share pcmain.  Mac and Be appear to allow any user to access
wizard mode, and may not need any modification, although they'll continue
to have the old buglet of running with both wizard and discover flags set
if player uses `nethack -X -D'.  This may or may not work as-is for the
Qt interface depending upon whether it goes through one of the xxxmain()'s
mentioned above [someone needs to make sure that it doesn't allow Qt on
Unix to bypass the (username == WIZARD_NAME) test when user requests
wizard mode].

doc/fixes35.0

@@ -282,6 +282,7 @@ all stackable weapons are capable of being thrown/shot for multi-shot volleys
 worm teeth and crysknives have become stackable
 improved container interface
 acid can destroy iron bars
+OPTIONS=playmode:normal|explore|debug to choose mode without command-line
 
 
 Platform- and/or Interface-Specific New Features