GitLab

(font_update_drivers): Prototype adjusted.

(struct font_driver): New arg ALTERANTE_SUBST to otf_gsub.
(font_otf_gsub): Prototype adjusted.

(LGLYPH_SET_TO): New macros.
(LGLYPH_XOFF, LGLYPH_YOFF, LGLYPH_WADJUST): Check if adjustment
element of G is vector or not.
(font_at): Extern it.

(LGLYPH_SET_WIDTH): Adjusted for the change of LGLYPH format.
(LGLYPH_ADJUSTMENT, LGLYPH_SET_ADJUSTMENT): New macros.

(font_parse_xlfd, font_parse_fcname): Prototype adjusted.

(enum font_spacing): New enum.
(FONT_PIXEL_SIZE_QUANTUM): New macro.

(font_match_p, font_get_spec, font_parse_fcname)
(font_unparse_fcname): Extern them.
(font_get_name): Prototype adjusted.