IT_XWIDGET       6239 src/xdisp.c              it->what = IT_XWIDGET;
IT_XWIDGET       9310 src/xdisp.c      it->what = IT_XWIDGET;
IT_XWIDGET       31083 src/xdisp.c      eassert (it->what == IT_XWIDGET);
IT_XWIDGET       32652 src/xdisp.c      else if (it->what == IT_XWIDGET)