181 static int do_unlet_var(lval_T *lp, char_u *name_end, exarg_T *eap, int deep, void *cookie);
182 static int do_lock_var(lval_T *lp, char_u *name_end, exarg_T *eap, int deep, void *cookie);
1590     char_u	*name_end;  in ex_unletlock()  local
1609 	    name_end = arg;  in ex_unletlock()
1614 	    name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error,  in ex_unletlock()
1618 	    if (name_end == NULL || (!VIM_ISWHITE(*name_end)  in ex_unletlock()
1619 						    && !ends_excmd(*name_end)))  in ex_unletlock()
1621 		if (name_end != NULL)  in ex_unletlock()
1624 		    semsg(_(e_trailing_arg), name_end);  in ex_unletlock()
1632 			 && callback(&lv, name_end, eap, deep, cookie) == FAIL)  in ex_unletlock()
1639 	arg = skipwhite(name_end);  in ex_unletlock()
1640     } while (!ends_excmd2(name_end, arg));  in ex_unletlock()
1648     char_u	*name_end,  in do_unlet_var()  argument
1659 	cc = *name_end;  in do_unlet_var()
1660 	*name_end = NUL;  in do_unlet_var()
1667 	*name_end = cc;  in do_unlet_var()
1806     char_u	*name_end,  in do_lock_var()  argument
1818 	cc = *name_end;  in do_lock_var()
1819 	*name_end = NUL;  in do_lock_var()
1850 	*name_end = cc;  in do_lock_var()