132     int		read_stdin = (flags & READ_STDIN);  in readfile()  local
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()
453     if (read_stdin)  in readfile()
604 	if (!read_stdin && (curbuf != old_curbuf  in readfile()
649 	if (!read_buffer && !read_stdin)  in readfile()
676 	if (!read_stdin)  in readfile()
688 	else if (read_stdin)  in readfile()
722 	if (!read_stdin && (curbuf != old_curbuf  in readfile()
749 	if (read_stdin)  in readfile()
818 	if (!c && !read_stdin)  in readfile()
888 	else if (read_stdin || vim_lseek(fd, (off_T)0L, SEEK_SET) != 0)  in readfile()
1034 	if (fio_flags == 0 && !read_stdin && !read_buffer && *p_ccv != NUL  in readfile()
1084     can_retry = (*fenc != NUL && !read_stdin && !read_fifo && !keep_dest_enc);  in readfile()
1100 				  && !read_stdin  in readfile()
2221 				    && !read_stdin  in readfile()
2325     if (!read_buffer && !read_stdin)  in readfile()
2339     if (read_stdin)  in readfile()
2397 	if (read_stdin)  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()