mfont_list -

       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                               mfont_list(3m17n)

       Get a list of fonts. The mfont_list() functions returns a list of fonts available on frame frame.  font,
       if not NULL, limits fonts to ones that match with font.  language, if not Mnil, limits fonts to ones that
       support language.  maxnum, if greater than 0, limits the number of fonts.

       language argument exists just for backward compatibility, and the use is deprecated. Use Mlanguage font
       property instead. If font already has Mlanguage property, language is ignored.

       mfont_list -

           This function returns a plist whose keys are family names and values are pointers to the object
           MFont. The plist must be freed by m17n_object_unref(). If no font is found, it returns NULL.

MPlist* mfont_list (MFrame * frame, MFont * font, MSymbol language, int maxnum)