mface_update -

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free
       Documentation License <http://www.gnu.org/licenses/fdl.html>.

Version 1.8.4                                    Mon Sep 25 2023                             mface_update(3m17n)

       Update a face. The mface_update() function update face face on frame frame by calling a hook function of
       face (if any).

       mface_update -

       void mface_update (MFrame * frame, MFace * face)