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tree-sitter-yarn-spinner

v0.0.7

Published

a year ago

Tree-sitter grammar for Yarn Spinner

0High
0Medium
0Low

incremental parsing tree-sitter yarn_spinner

tree-sitter-yarn-spinner

A tree-sitter grammar for Yarn Spinner, a dialogue system for interactive fiction and games.

⚠️ This tree-sitter parser is in early development and might have incomplete or incorrect grammar rules.

The grammar rules are based on the Yarn Spinner ANTLR 4 grammar files YarnSpinnerLexer.g4 and YarnSpinnerParser.g4 from the Yarn Spinner repository.

The grammar file in this repository is grammar.js with the external scanner in src/scanner.c and a generated src/grammar.json file.

Bindings

This parser can be used with various programming languages that support tree-sitter. Here are some examples:

Rust:

cargo add tree-sitter-yarn-spinner

JavaScript / TypeScript / Node.js:

pnpm install tree-sitter-yarn-spinner

Python:

uv add tree-sitter-yarn-spinner

Build

To build the parser, you need to have a JavaScript runtime like Node.js and a C compiler (like gcc, clang, or MSVC on Windows) installed.

Then, run the following command in the root directory of this repository, to install dependencies and generate the parser:

pnpm install
tree-sitter generate

To test the parser, you can run:

tree-sitter parse YOUR_FILE.yarn

Details can be found in the tree-sitter documentation.

License

This project is licensed under the MIT License.