_kt_add_bindings
(void) _kt_add_bindings(gl->bindings, KTB_NORM, gl_emacs_bindings,
(void) _kt_add_bindings(gl->bindings, KTB_NORM, gl_vi_bindings,
int _kt_add_bindings(KeyTab *kt, KtBinder binder, const KtKeyBinding *bindings,