133     int		read_buffer = (flags & READ_BUFFER);  in readfile()  local
135     int		set_options = newfile || read_buffer  in readfile()
276     if (!filtering && !read_stdin && !read_buffer)  in readfile()
345     if (!read_stdin && !read_buffer && !read_fifo)  in readfile()
404     if (newfile && !read_stdin && !read_buffer && !read_fifo)  in readfile()
460     else if (!read_buffer)  in readfile()
587 	if (!read_buffer)  in readfile()
609 	    if (!read_buffer)  in readfile()
649 	if (!read_buffer && !read_stdin)  in readfile()
667     if (!read_buffer)  in readfile()
769 	else if (!read_buffer)  in readfile()
883 	if (read_buffer)  in readfile()
1034 	if (fio_flags == 0 && !read_stdin && !read_buffer && *p_ccv != NUL  in readfile()
1101 				  && !read_buffer);  in readfile()
1209 		if (read_buffer)  in readfile()
2222 				    && (read_buffer  in readfile()
2325     if (!read_buffer && !read_stdin)  in readfile()
2374 	if (newfile || read_buffer)  in readfile()
2513 	    if (read_stdin || read_buffer)  in readfile()
2522 	    if (read_stdin || read_buffer || restart_edit != 0  in readfile()
2570 	if (newfile && !read_stdin && !read_buffer  in readfile()
2614     if (!read_stdin && !read_fifo && (!read_buffer || sfname != NULL))  in readfile()
2633 	else if (newfile || (read_buffer && sfname != NULL))  in readfile()