-struct composition;
-
-/* Macros for lispy glyph-string. */
-#define LGSTRING_FONT(lgs) AREF (AREF ((lgs), 0), 0)
-#define LGSTRING_WIDTH(lgs) XINT (AREF (AREF ((lgs), 0), 1))
-#define LGSTRING_LBEARING(lgs) XINT (AREF (AREF ((lgs), 0), 2))
-#define LGSTRING_RBEARING(lgs) XINT (AREF (AREF ((lgs), 0), 3))
-#define LGSTRING_ASCENT(lgs) XINT (AREF (AREF ((lgs), 0), 4))
-#define LGSTRING_DESCENT(lgs) XINT (AREF (AREF ((lgs), 0), 5))
-#define LGSTRING_SET_FONT(lgs, val) \
- ASET (AREF ((lgs), 0), 0, (val))
-#define LGSTRING_SET_WIDTH(lgs, val) \
- ASET (AREF ((lgs), 0), 1, make_number (val))
-#define LGSTRING_SET_LBEARING(lgs, val) \
- ASET (AREF ((lgs), 0), 2, make_number (val))
-#define LGSTRING_SET_RBEARING(lgs, val) \
- ASET (AREF ((lgs), 0), 3, make_number (val))
-#define LGSTRING_SET_ASCENT(lgs, val) \
- ASET (AREF ((lgs), 0), 4, make_number (val))
-#define LGSTRING_SET_DESCENT(lgs, val) \
- ASET (AREF ((lgs), 0), 5, make_number (val))
-
-#define LGSTRING_LENGTH(lgs) (ASIZE ((lgs)) - 1)
-#define LGSTRING_GLYPH(lgs, idx) AREF ((lgs), (idx) + 1)
-#define LGSTRING_SET_GLYPH(lgs, idx, val) ASET ((lgs), (idx) + 1, (val))
-
-/* Vector size of Lispy glyph. */
-#define LGLYPH_SIZE 10
-#define LGLYPH_FROM(g) XINT (AREF ((g), 0))
-#define LGLYPH_TO(g) XINT (AREF ((g), 1))
-#define LGLYPH_CHAR(g) XINT (AREF ((g), 2))
-#define LGLYPH_CODE(g) XINT (AREF ((g), 3))
-#define LGLYPH_WIDTH(g) XINT (AREF ((g), 4))
-#define LGLYPH_LBEARING(g) XINT (AREF ((g), 5))
-#define LGLYPH_RBEARING(g) XINT (AREF ((g), 6))
-#define LGLYPH_ASCENT(g) XINT (AREF ((g), 7))
-#define LGLYPH_DESCENT(g) XINT (AREF ((g), 8))
-#define LGLYPH_ADJUSTMENT(g) AREF ((g), 9)
-#define LGLYPH_SET_FROM(g, val) ASET ((g), 0, make_number (val))
-#define LGLYPH_SET_TO(g, val) ASET ((g), 1, make_number (val))
-#define LGLYPH_SET_CHAR(g, val) ASET ((g), 2, make_number (val))
-#define LGLYPH_SET_CODE(g, val) ASET ((g), 3, make_number (val))
-#define LGLYPH_SET_WIDTH(g, val) ASET ((g), 4, make_number (val))
-#define LGLYPH_SET_LBEARING(g, val) ASET ((g), 5, make_number (val))
-#define LGLYPH_SET_RBEARING(g, val) ASET ((g), 6, make_number (val))
-#define LGLYPH_SET_ASCENT(g, val) ASET ((g), 7, make_number (val))
-#define LGLYPH_SET_DESCENT(g, val) ASET ((g), 8, make_number (val))
-#define LGLYPH_SET_ADJUSTMENT(g, val) ASET ((g), 9, (val))
-
-#define LGLYPH_XOFF(g) (VECTORP (LGLYPH_ADJUSTMENT (g)) \
- ? XINT (AREF (LGLYPH_ADJUSTMENT (g), 0)) : 0)
-#define LGLYPH_YOFF(g) (VECTORP (LGLYPH_ADJUSTMENT (g)) \
- ? XINT (AREF (LGLYPH_ADJUSTMENT (g), 1)) : 0)
-#define LGLYPH_WADJUST(g) (VECTORP (LGLYPH_ADJUSTMENT (g)) \
- ? XINT (AREF (LGLYPH_ADJUSTMENT (g), 2)) : 0)