A C++ library for writing Lexers and PEG Parsers.

Parsergen C++ provides a toolset for effectively tokenizing strings and generating PEG parsers from grammar definitions.

To build the library, git clone the repository and then use make to build fmt then parsergen-cpp.

make fmt
make parsergen-cpp

Include the generated libparsergen.a in your compilation command using -L. -lparsergen. Alternatively you can download the static library and header files from the releases page. The executable parsergen-cpp.exe can be used to generate a C++ file from a grammar file by doing:

parsergen-cpp somefile.gram -o somefile.cpp

# other make rules:
make libparsergen # libparsergen.a
make json # json parser example
make calc # basic calculator example
make test # tests
make metagrammar # recompile metagrammar

Refer to the wiki for details and tutorials on how to use.

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