typelead/eta-parser

The parser from the Eta compiler tweaked to allow compiling with Eta

eta-parser

Cloning

git clone --recursive https://github.com/typelead/eta-parser

If you forgot to add the recursive flag, you can run the following commands:

cd eta-parser
git submodule sync
git submodule update --init --recursive

Building

You will need the following tools installed:

• alex-3.2.3
• etlas
• hpack

You can then build using make:

make

Tests

You can run a simple test suite with:

make test

Hacking

Currently, this project mostly uses patches to make the parser compilable with the Eta compiler. The easiest way to modify the patches is to

• Use make sources to generate the sources
• Modify the sources generated in the gen directory
• Run ./tools/generate-patches to update patches in the patches directory