402 	curbuf->b_p_ro = FALSE;  in readfile()
497 	    curbuf->b_p_ro = TRUE;	// must use "w!" now  in readfile()
569 		    curbuf->b_p_ro = TRUE;	// must use "w!" now  in readfile()
581 	curbuf->b_p_ro = TRUE;  in readfile()
711 	    curbuf->b_p_ro = TRUE;	// must use "w!" now  in readfile()
733 	    curbuf->b_p_ro = TRUE;	// must use "w!" now  in readfile()
2411 		    curbuf->b_p_ro = TRUE;	// must use "w!" now  in readfile()
2444 	    if (curbuf->b_p_ro)  in readfile()
2538 	    curbuf->b_p_ro = TRUE;  in readfile()
2884     int b_p_ro = curbuf->b_p_ro;  in check_for_cryptkey()  local
2890 	curbuf->b_p_ro = TRUE;  in check_for_cryptkey()
2939 	    curbuf->b_p_ro = b_p_ro;  in check_for_cryptkey()
4335     int		old_ro = buf->b_p_ro;  in buf_reload()
4468 	    curbuf->b_p_ro |= old_ro;  in buf_reload()