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astexplorer-refmt

v2.0.0

Published

JavaScript wrapper for refmt parser to be used in astexplorer.net

Readme

astexplorer-refmt

JavaScript wrapper for refmt parser to be used to analyze and show Reason and OCaml AST in astexplorer.net.

Not intended to be used as a library.

Development

The project requires opam and pnpm to build, and it uses make to run the project.

make init

You can run the watch mode to automatically build the project when you make changes:

make dev

To build the project as production mode: (The output bundle will be stored in the ./dist folder)

make prod

To run an example, you can use the demo command:

make demo

Running with astexplorer

  • pnpm link in the project root folder
  • Clone astexplorer locally.
  • In website folder of astexplorer, call yarn link <path-to-astexplorer-refmt>.

Running without astexplorer

Edit the code variable in src/example/example.js to parse some code.

let code = "let x = 1";

let ast = window.parseReason(code);
window.document.querySelector("#app").innerHTML = ast;

Then run make demo and open http://localhost:3030/ in your browser.