510     spats[0].off.dir = '/';  in reset_search_dir()
536     spats[idx].off.dir = '/';  in set_last_search_pat()
612     int		dir,  in searchit()  argument
686 	if (dir == FORWARD)  in searchit()
718 	if (dir == BACKWARD && start_pos.col == 0  in searchit()
730 					   lnum += dir, at_first_line = FALSE)  in searchit()
733 		if (stop_lnum != 0 && (dir == FORWARD  in searchit()
784 		    if (dir == FORWARD && at_first_line)  in searchit()
873 		    if (dir == BACKWARD)  in searchit()
1097 	    if (dir == BACKWARD)    // start second loop at the other end  in searchit()
1102 		give_warning((char_u *)_(dir == BACKWARD  in searchit()
1155     spats[0].off.dir = cdir;  in set_search_direction()
1161     set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));  in set_vv_searchforward()
1253 	dirc = spats[0].off.dir;  in do_search()
1256 	spats[0].off.dir = dirc;  in do_search()
1683     int		dir,  in search_for_exact_line()  argument
1694 	pos->lnum += dir;  in search_for_exact_line()
1763     int			dir = cap->arg;	// TRUE for searching forward  in searchc()  local
1775 	    set_csearch_direction(dir);  in searchc()
1792 	if (dir)	// repeat in opposite direction  in searchc()
1793 	    dir = -lastcdir;  in searchc()
1795 	    dir = lastcdir;  in searchc()
1807     if (dir == BACKWARD)  in searchc()
1822 		if (dir > 0)  in searchc()
1849 		if ((col += dir) < 0 || col >= len)  in searchc()
1861 	col -= dir;  in searchc()
1864 	    if (dir < 0)  in searchc()
2100     int		dir;			// Direction to search  in findmatchlimit()  local
2116 	dir = BACKWARD;  in findmatchlimit()
2118 	dir = FORWARD;  in findmatchlimit()
2120 	dir = 0;  in findmatchlimit()
2130 	comment_dir = dir;  in findmatchlimit()
2133 	backwards = (dir == FORWARD) ? FALSE : TRUE;  in findmatchlimit()
2140 	if (dir)  in findmatchlimit()
2141 	    backwards = (dir == FORWARD) ? FALSE : TRUE;  in findmatchlimit()
2153 	    hash_dir = dir;  in findmatchlimit()
2960     int		dir;  in current_search()  local
3003 	    dir = i;  in current_search()
3006 	    dir = !i;  in current_search()
3009 	if (!dir && !zero_width)  in current_search()
3018 		(dir ? FORWARD : BACKWARD),  in current_search()
3326     int		dir UNUSED,	// direction of expansion  in find_pattern_in_path()
3793 			dir, cont_s_ipos);  in find_pattern_in_path()
3796 		    dir = FORWARD;  in find_pattern_in_path()