Nico Weber 1cb450e9a3 LibPDF: Give CFF Glyph 0 the name .notdef ...

This is required by the CFF spec, and is consistent with what we do for
the encoding 24 lines down.

As far as I can tell, nothing in `Type1FontProgram::rasterize_glyph()`
or in Type1Font.cpp implements the "If an encoding maps to a character
name that does not exist in the Type 1 font pro- gram, the .notdef glyph
is substituted." line from the PDF 1.7 spec (in 5.5.5 Character
Encoding, Encodings for Type 1 Fonts) yet, so this does yet have an
effect.

2024-02-20 06:54:50 -05:00

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