Zapp is a packrat parser generator, that is written in Zig and generates code written in zig.

The documentation is here:

• the grammar format is described here
• using actions in the grammar is explained here
• informations about using zapp here
• the interface of the generated parsers is explained here

There is currently no prepackaged binaries, so the project has to be built from source.

• zig >= 0.13.0-dev.344+b2588de6c

First the repository has to be cloned:

git clone https://github.com/PiIsRational/zapp

got to the directory of the project and execute to build it:

zig build -Doptimize=ReleaseSafe

the binary will be: ./zig-out/bin/zapp