keymacro_map_str
protected keymacro_value_t *keymacro_map_str(EditLine *, wchar_t *);
terminal_set_arrow(el, in, keymacro_map_str(el, out), ntype);
keymacro_add(el, in, keymacro_map_str(el, out), ntype);
terminal_set_arrow(el, in, keymacro_map_str(el, out), ntype);
keymacro_add(&el, L"al", keymacro_map_str(&el, repl), XK_STR);