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felix cb3c5f4473 Improve error message for unbalanced brace. (#534)
Currently, an open brace without a corresponding brace will emit this confusing error message:

> Expected "!", "$", "&", "(", "*", "+", ".", "/", "/*", "//", ";", "?", character class, code block, comment, end of line, identifier, literal, or whitespace but "{" found.

This change adds an error case to the grammar to make it clear what the problem is.
7 years ago
..
api Check allowedStartRules exist. (#532) 7 years ago
behavior Reimplement offset() and add range(). (#528) 7 years ago
unit Improve error message for unbalanced brace. (#534) 7 years ago
vendor/mocha Use "test" and "tests" instead of "spec" and "specs" 7 years ago
.eslintrc.json Updated ESLint configuration files 7 years ago
README.md Use "test" and "tests" instead of "spec" and "specs" 7 years ago
index.html Tests: s/Spec/Test/ 7 years ago
server Tests: s/Spec/Test/ 7 years ago

README.md

PEG.js Test Suite

This is the PEG.js test suite. It ensures PEG.js works correctly. All tests 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 test suite:

    $ gulp test
    
  3. Watch the tests 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 installed.

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

    $ npm install
    
  3. Serve the test suite using a web server:

    $ test/server
    
  4. Point your browser to the test suite.

  5. Watch the tests pass (or fail).