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include "../curses.h"
include "window.h"
# INCH -- Get character at current cursor position
#
# B.Simon 02-Oct-90 Original
char procedure inch ()
#--
char winch()
begin
return (winch (STDSCR))
end
char procedure winch (win)
pointer win # i: Window descriptor
#--
include "window.com"
char ch
int rect[RSIZE]
pointer pwin, buf
begin
pwin = warray[win]
# Create a box containing the character
if (WIN_BOXED(pwin) == NO) {
RTOP(rect) = WIN_TOP(pwin) + WIN_CURROW(pwin) - 1
RLEFT(rect) = WIN_LEFT(pwin) + WIN_CURCOL(pwin) - 1
} else {
RTOP(rect) = WIN_TOP(pwin) + WIN_CURROW(pwin)
RLEFT(rect) = WIN_LEFT(pwin) + WIN_CURCOL(pwin)
}
RBOT(rect) = RTOP(rect)
RRIGHT(rect) = RLEFT(rect)
# Get the character under the cursor
call getscreen (rect, buf)
ch = Memc[buf]
call freescreen (buf)
return (ch)
end
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