KtAction
KtAction action; /* The last action function that made a */
KtAction current_action; /* The action function that is being invoked */
KtAction *action = keysym->actions + keysym->binder;
KtAction *action; /* An action function */
KtAction *action = sym->actions + i;
KtAction *action; /* An action function/data pair */
KtAction actions[KTB_NBIND]; /* Bindings from different sources */