CHECK_FONT_SPEC  4144 src/font.c           CHECK_FONT_SPEC (font);
CHECK_FONT_SPEC  4153 src/font.c     	CHECK_FONT_SPEC (font);
CHECK_FONT_SPEC  4174 src/font.c       CHECK_FONT_SPEC (font_spec);
CHECK_FONT_SPEC  4183 src/font.c         CHECK_FONT_SPEC (prefer);
CHECK_FONT_SPEC  5233 src/font.c       CHECK_FONT_SPEC (spec);