[ft-devel] some doubts about the CFF parsing code

[Manlio Perillo]

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Hi.

I'm writing a CFF parser in Python, using FreeType2 code as a guide.

I have noted some possible problems:

 * in the cff_parser_run functions, a token is considered to belong to a
   number if: v >= 27 && v != 31.

   However 27 is reserved, according to CFF specification version 1.0

 * the functions cff_parse_font_matrix, cff_parse_font_bbox,
   cff_parse_private_dict and cff_parse_cid_ros
   are defined (as static) but never used, as far as I can see.



Thanks  Manlio
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