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David Majda 0c39f1cf86 Fix labels leaking to outer scope 
Labels in expressions like "(a:"a")" or "(a:"a" b:"b" c:"c")" were
visible to the outside despite being wrapped in parens. This commit
makes them invisible, as they should be.

Note this required introduction of a new "group" AST node, whose purpose
is purely to provide label scope isolation. This was necessary because
"label" and "sequence" nodes don't (and can't!) provide this isolation
themselves.

Part of a fix of #396.
 		9 years ago
..
api ESLint: Set environments better 9 years ago
behavior Fix labels leaking to outer scope 9 years ago
unit Fix labels leaking to outer scope 9 years ago
vendor/jasmine Upgrade jasmine and jasmine-node 11 years ago
.eslintrc.json ESLint: Set environments better 9 years ago
README.md Use sentence case consistently in {spec,benchmark}/README.md headers 11 years ago
helpers.js ESLint: Set environments better 9 years ago
index.html Update version to 0.9.0 9 years ago

README.md

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 Node.js

All commands in the following steps need to be executed in PEG.js root directory (one level up from this one).

  1. Install all PEG.js dependencies, including development ones:

    $ npm install

  2. Execute the spec suite:

    $ make spec

  3. Watch the specs pass (or fail).

Running in the Browser

All commands in the following steps need to be executed in PEG.js root directory (one level up from this one).

  1. Make sure you have Node.js and Python installed.

  2. Install all PEG.js dependencies, including development ones:

    $ npm install

  3. Build browser version of PEG.js:

    $ make browser

  4. Serve PEG.js root directory using a web server:

    $ python -m SimpleHTTPServer

  5. Point your browser to the spec suite.

  6. Watch the specs pass (or fail).