161     char_u	*buf_ffname = curbuf->b_ffname;	    // name to use for  in do_tag()  local
498 	    buf_ffname = buf->b_ffname;  in do_tag()
562 					    max_num_matches, buf_ffname) == OK  in do_tag()
1302     char_u	*buf_ffname)	// name of buffer for priority  in find_tagfunc_tags()  argument
1328     if (buf_ffname != NULL)  in find_tagfunc_tags()
1329 	dict_add_string(d, "buf_ffname", buf_ffname);  in find_tagfunc_tags()
1555     char_u	*buf_ffname)		// name of buffer for priority  in find_tags()  argument
1767 							   flags, buf_ffname);  in find_tags()
2482 				     buf_ffname);  in find_tags()
3782     char_u  *buf_ffname)  in test_for_current()  argument
3788     if (buf_ffname != NULL)	// if the buffer has a name  in test_for_current()
3802 	    retval = (fullpathcmp(fullname, buf_ffname, TRUE, TRUE) & FPC_SAME);  in test_for_current()