node_lookup
if (node_lookup(el, key, el->el_keymacro.map, 1) <= -1)
return (node_lookup(el, str + 1, ptr->next,
return (node_lookup(el, str, ptr->sibling,
static int node_lookup(EditLine *, const wchar_t *,
static struct node *node_lookup(struct ohash *, const char *, const char *);
a = node_lookup(h, str, e);
b = node_lookup(h, str, e);
a = node_lookup(h, str, e);