pegjs

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History

David Majda 39084496ca Expose the parser object in action/predicate code The action/predicate code didn't have access to the parser object. This was mostly a side effect actions/predicates being implemented as nested functions, in which \|this\| is a reference to the global object (an ugly JavaScript quirk). The initializer, being implemented differently, had access to the parser object via \|this\|, but this was not documented. Because having access to the parser object can be useful, this commits introduces a new \|parser\| variable which holds a reference to it, is visible in action/predicate/initializer code, and is properly documented. See also: https://groups.google.com/forum/#!topic/pegjs/Na7YWnz6Bmg		10 years ago
..
compiler/passes	PEG.js grammar: Disallow empty sequences	10 years ago
vendor/jasmine	Upgrade jasmine and jasmine-node	11 years ago
README	Git repo npmization: Make the repo a npm package	12 years ago
generated-parser.spec.js	Expose the parser object in action/predicate code	10 years ago
helpers.js	.jshintrc: Add the "forin" option & fix fallout	11 years ago
index.html	Update version to 0.8.0	11 years ago
parser.spec.js	PEG.js grammar: Remove reserved word detection	10 years ago

README

PEG.js Spec Suite
=================

This is the PEG.js spec suite. It ensures PEG.js works correctly. All specs
should always pass on all supported platforms.

Running in a browser
--------------------

  1. Make sure you have Node.js and all the development dependencies specified
     in package.json installed.

  2. Run the following command in the PEG.js root directory (one level up from
     this one):

       make browser

  3. Start a web server and make it serve the PEG.js root directory.

  4. Point your browser to an URL corresponding to the index.html file.

  5. Watch the specs pass (or fail).

If you have Python installed, you can fulfill steps 3 and 4 by running the
following command in the PEG.js root directory

  python -m SimpleHTTPServer

and loading http://localhost:8000/spec/index.html in your browser.

Running from a command-line
---------------------------

  1. Make sure you have Node.js and all the development dependencies specified
     in package.json installed.

  2. Run the following command in the PEG.js root directory (one level up from
     this one):

       make spec

  3. Watch the specs pass (or fail).