Miscellaenous stuff either groundwork for or noticed while updating
curses status. The status changes themselves need some more testing.
One or two of the comments refer to that revised status which hasn't
been checked in yet.
Honor hilite_status rules specifying color even if curses-specific
option 'guicolor' is off.
Update status from scratch when 'O' is used to manipulate hilite_status
rules.
The curses interface was ignoring video attributes (bold, inverse, &c)
when color is toggled off or if built with TEXTCOLOR disabled. Honor
attributes regardless of whether color is displayed.
Also, toggling 'hilite_pet' On during play wouldn't do anything if the
curses-specific 'petattr' option had been left as None. (It worked as
intended if set in starting options.)
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.
The curses interface already has a hack to keep 'Count: 12', 'Count:
123' intermediate multi-digit counts out of its message recall history
for ^P, but it was flushing real messages when getpos()'s 'autodescribe'
reported what the cursor moved over. Overload the count hack to support
putstr(WIN_MESSAGE, ATR_NOHISTORY, text)
(which is what custompline(SUPPRESS_HISTORY, ...) eventually calls).
The conditional logic for when to create the 'count_window' was pretty
convoluted. This simplification has the same semantics but I don't
have PDCURSES to actually verify that.
Move the curses global variable defininitions to cursmain.c.
Make the references to those global variables extern in
include/wincurs.h
Get rid of a warning:
../win/curses/cursmesg.c:379:9: warning: declaration shadows a
variable in the global scope [-Wshadow] int orig_cursor = curs_set(0);
Kludge for Visual Studio compiler: Add a stub- file for use
in Windows curses port builds to ensure that a needed #pragma
is invoked prior to compiling the file pdcscrn.c in the
PDCurses source distribution. All command line options and
compile of the file. It is unreasonable to expect a NetHack
builder to have to tinker with the PDCurses source files in
order to build NetHack. This kludge means the NetHack builder
doesn't have to.
The file stub-pdcscrn.c contains only two lines:
#pragma warning(disable : 4996)
#include "pdcscrn.c"
Some day, if the PDCurses sources corrects the issue, this
can go away.
