hb_unicode_funcs_set_general_category_func (funcs, uni_general, NULL, NULL);
hb_unicode_funcs_set_mirroring_func (funcs, uni_mirroring, NULL, NULL);
- /* FIXME: I don't know how to get Unicode character composition and
- * decomposition from Emacs.
+ /* Use default implmentation for Unicode composition/decomposition, we might
+ * want to revisit this later.
hb_unicode_funcs_set_compose_func (funcs, uni_compose, NULL, NULL);
hb_unicode_funcs_set_decompose_func (funcs, uni_decompose, NULL, NULL);
*/