GitLab

(composition_gstring_width): Fix handling of LGLYPH_YOFF.
(autocmp_chars): Use fast_looking_at.  Don't compose more
characters than MAX_COMPOSITION_COMPONENST.
(find_automatic_composition): While looking forward and backward,
check static composition.  Fix where to stop looking forward.
(composition_adjust_point): Fix checking of static composition.
(Fcomposition_get_gstring): Pay attention to
MAX_COMPOSITION_COMPONENST.