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David Majda d1fe86683b Improve location info in tracing events 
Replace |line|, |column|, and |offset| properties of tracing events with
the |location| property. It contains an object similar to the one
returned by the |location| function available in action code:

  {
    start: { offset: 23, line: 5, column: 6 },
    end:   { offset: 25, line: 5, column: 8 }
  }

For the |rule.match| event, |start| refers to the position at the
beginning of the matched input and |end| refers to the position after
the end of the matched input.

For |rule.enter| and |rule.fail| events, both |start| and |end| refer to
the current position at the time the rule was entered.
 		10 years ago
..
api Improve location info in tracing events 10 years ago
behavior Improve location info in syntax errors 10 years ago
unit Rename |reportedPos| to |savedPos| 10 years ago
vendor/jasmine Upgrade jasmine and jasmine-node 11 years ago
README.md Use sentence case consistently in {spec,benchmark}/README.md headers 11 years ago
helpers.js Specs cleanup: Split specs into unit and API specs 10 years ago
index.html Add missing ";" 10 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).