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    shitty-peg

    0.0.5 • Public • Published

    A pretty shitty PEG parser written in TypeScript.

    http://en.wikipedia.org/wiki/Parsing_expression_grammar


    In Shitty PEG, there is no DSL for defining grammars. It's Just JavaScript™.

    Because of this, you can write parsers which can be type-checked by TypeScript, or written in CoffeeScript or Purescript without any special plugins.

    More shitty features:

    • Support for common white-space and indentation significant grammars. Shitty PEG is white-space significant by default.

    • Stash and retrieve arbitrary data in context of the parsing "stack".

    • Easily define delimited lists.

    Pretty shitty drawbacks

    • Synchronous execution. No streams right now.

    • Not particularly fast.

    Getting started

    npm install shitty-peg
    
    var peg = require('shitty-peg');
    peg.parse(peg.source('abc'), myParser);
    
    function myParser(p) {
      return p.many(/^[a-z]/);
    }
    

    Keywords

    none

    Install

    npm i shitty-peg

    DownloadsWeekly Downloads

    12

    Version

    0.0.5

    License

    MIT

    Last publish

    Collaborators

    • leebyron