Function node__put

extern/editline/src/keymacro.c:428–454

node__put(): * Puts a tree of nodes onto free list using free(3). */

 *	Puts a tree of nodes onto free list using free(3).
 */
private void
node__put(EditLine *el, keymacro_node_t *ptr)
{
	if (ptr == NULL)
		return;

	if (ptr->next != NULL) {
		node__put(el, ptr->next);
		ptr->next = NULL;
	}
	node__put(el, ptr->sibling);

	switch (ptr->type) {
	case XK_CMD:
	case XK_NOD:
		break;
	case XK_EXE:
	case XK_STR:
		if (ptr->val.str != NULL)
			el_free(ptr->val.str);
		break;
	default:
		EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ptr->type));
		break;
	}
	el_free(ptr);
}


/* node__get():