LEDGE_LEFT
lflags = LEDGE_LEFT;
if (lflags == LEDGE_LEFT || lflags == LEDGE_LBOUNDARY) {
lflags = LEDGE_LEFT;
lflags = LEDGE_LEFT;
lflags = LEDGE_LEFT;
if ((lflags == LEDGE_LEFT || lflags == LEDGE_LBOUNDARY) &&