Prophy

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- prophyc: raw cpp codec:
- ensures naturally aligned message layouts by
filling fields and compiler attribute setting alignment
- fails generation if AST is not complete
(missing size-related information)
- may fail to compile on non-gcc and non-cgt compliant compiler
(__attribute__((aligned(N))) used)
- prophyc: compiler pass evaluating alignments/sizes/paddings fires warnings
- prophyc: patch static may accept identifiers

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- prophyc: cpp and cpp_full generator puts 'u' suffix in
positive integer literals. It's meant not to increase
deduced int type size over 'int' unnecessarily.

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- prophyc: quiet option to silence warnings
- prophyc: patch extension by struct and rename
- prophy python library: struct and union introspection

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- prophyc: ply parser tables concurrent filesystem access bug solved

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- prophy & prophyc: support for extsized arrays

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- prophyc: isar parser supports two-dimensional array