Fix:
../sys/winnt/nhraykey.c: In function 'CheckInput':
../sys/winnt/nhraykey.c:459:37: warning: type of 'mode' defaults to 'int' [-Wimplicit-int]
int __declspec(dllexport) __stdcall CheckInput(hConIn, ir, count, numpad,
^~~~~~~~~~
Twice I've gone through the curses code to deal with CHAR_P, BOOLEAN_P,
and so forth. Both times I eventually changed my mind. This time I'm
just adding an explanatory comment instead.
Extend the earlier support for Delete/Rubout in getline() to the
text entry for extended commands. In other words, treat <delete>
and <backspace> as synonyms in both places.
Some reformatting too, but only in a couple of the files.
This takes care of a lot of the leaked memory in the curses interface.
It still needs to free memory allocated for status fields when the
status window is destroyed at game end; likewise for message history
when the message window is destroyed.
There was no provision for malloc() potentially returning Null and it
wasn't integrated with nethack's MONITOR_HEAP. 'heaputil' shows that
the curses interface is leaking like a sieve. If some things are
actually being allocated separately and then freed from within curses,
those need to be thoroughly documented and maybe switched back to
malloc().
Caught by automated build test
../win/curses/cursdial.c:598:9: error: non-void function 'curses_display_nhmenu' should return a value [-Wreturn-type]
return;
^
../win/curses/cursdial.c:605:9: error: non-void function 'curses_display_nhmenu' should return a value [-Wreturn-type]
return;
