Split off tcc Compilation Modes to create a tccmodes manpage. Moved out #pragma token syntax type conversions to The Pragma Token Syntax, Integral Type Specification and Dialect Features to C/C++ Producer Configuration Guide, and moved in sections relevant to checking from C/C++ Producer Configuration Guide.

Merged appendix of CLI portability options into body text. Merged in linking for symbol table dump files from the The C/C++ Symbol Table Dump document. Merged in compilation scheme for linking C++ spec files from C/C++ Producer Configuration Guide.

Moved out a description of the symbol table semantics from into a seperate document, The C/C++ Symbol Table Dump.

Moved out #pragma syntax reference to tdfc2pragma.

Removed API listing.

Split off various sections to the C/C++ Producer Implementation, C++ and Portability and Style Guide documents.