last_column       818 src/editor/editdraw.c     int last_line, last_column;
last_column       828 src/editor/editdraw.c     last_column = wh->rect.x + wh->rect.cols - 1;
last_column       831 src/editor/editdraw.c     if (x1 > last_column)
last_column       854 src/editor/editdraw.c         if (x2 <= last_column)