Initial commit

node_modules/token-stream/.npmignore

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+lib-cov
+*.seed
+*.log
+*.csv
+*.dat
+*.out
+*.pid
+*.gz
+pids
+logs
+results
+npm-debug.log
+node_modules
+coverage

node_modules/token-stream/.travis.yml

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+language: node_js
+sudo: false
+
+node_js:
+  - "0.10"
+  - "0.12"
+  - "4"
+
+after_success:
+  - npm run coverage
+  - npm i coveralls
+  - cat ./coverage/lcov.info | coveralls
+
+notifications:
+  email:
+    on_success: never

node_modules/token-stream/HISTORY.md

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+1.0.0 / 2016-06-01
+==================
+
+  * Update repo URL in `package.json`.
+  * Mark as stable.

node_modules/token-stream/LICENSE

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+Copyright (c) 2014 Forbes Lindesay
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

node_modules/token-stream/README.md

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+# token-stream
+
+Take an array of token and produce a more useful API to give to a parser.
+
+[![Build Status](https://img.shields.io/travis/pugjs/token-stream/master.svg)](https://travis-ci.org/pugjs/token-stream)
+[![Dependency Status](https://img.shields.io/david/pugjs/token-stream.svg)](https://david-dm.org/pugjs/token-stream)
+[![NPM version](https://img.shields.io/npm/v/token-stream.svg)](https://www.npmjs.org/package/token-stream)
+
+## Installation
+
+    npm install token-stream
+
+## Usage
+
+```js
+var TokenStream = require('token-stream');
+
+var stream = new TokenStream([
+  'a',
+  'b',
+  'c',
+  'd'
+]);
+assert(stream.peek() === 'a');
+assert(stream.lookahead(0) == 'a');
+assert(stream.lookahead(1) == 'b');
+
+assert(stream.advance() === 'a');
+assert(stream.peek() === 'b');
+assert(stream.lookahead(0) == 'b');
+assert(stream.lookahead(1) == 'c');
+
+stream.defer('z');
+assert(stream.peek() === 'z');
+assert(stream.lookahead(0) == 'z');
+assert(stream.lookahead(1) == 'b');
+assert(stream.advance() === 'z');
+assert(stream.advance() === 'b');
+assert(stream.advance() === 'c');
+assert(stream.advance() === 'd');
+
+// an error is thrown if you try and advance beyond the end of the stream
+assert.throws(function () {
+  stream.advance();
+});
+```
+
+## API
+
+### stream.peek()
+
+Gets and returns the next item in the stream without advancing the stream's position.
+
+### stream.advance()
+
+Returns the next item in the stream and advances the stream by one item.
+
+### stream.defer(token)
+
+Put a token on the start of the stream (useful if you need to back track after calling advance).
+
+### stream.lookahead(index)
+
+Return the item at `index` position from the start of the stream, but don't advance the stream.  `stream.lookahead(0)` is equivalent to `stream.peek()`.
+
+## License
+
+  MIT

node_modules/token-stream/index.js

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+'use strict';
+
+module.exports = TokenStream;
+function TokenStream(tokens) {
+  if (!Array.isArray(tokens)) {
+    throw new TypeError('tokens must be passed to TokenStream as an array.');
+  }
+  this._tokens = tokens;
+}
+TokenStream.prototype.lookahead = function (index) {
+  if (this._tokens.length <= index) {
+    throw new Error('Cannot read past the end of a stream');
+  }
+  return this._tokens[index];
+};
+TokenStream.prototype.peek = function () {
+  if (this._tokens.length === 0) {
+    throw new Error('Cannot read past the end of a stream');
+  }
+  return this._tokens[0];
+};
+TokenStream.prototype.advance = function () {
+  if (this._tokens.length === 0) {
+    throw new Error('Cannot read past the end of a stream');
+  }
+  return this._tokens.shift();
+};
+TokenStream.prototype.defer = function (token) {
+  this._tokens.unshift(token);
+};

node_modules/token-stream/package.json

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+{
+  "name": "token-stream",
+  "version": "1.0.0",
+  "description": "Take an array of token and produce a more useful API to give to a parser",
+  "dependencies": {},
+  "devDependencies": {
+    "istanbul": "*"
+  },
+  "scripts": {
+    "test": "node test && npm run coverage",
+    "coverage": "istanbul cover test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/pugjs/token-stream.git"
+  },
+  "author": "ForbesLindesay",
+  "license": "MIT"
+}

node_modules/token-stream/test/index.js

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+'use strict';
+
+var assert = require('assert');
+var TokenStream = require('../');
+
+assert.throws(function () {
+  new TokenStream('foo,bar');
+});
+var stream = new TokenStream([
+  'a',
+  'b',
+  'c',
+  'd'
+]);
+assert.throws(function () {
+  stream.lookahead(9);
+});
+assert(stream.peek() === 'a');
+assert(stream.lookahead(0) == 'a');
+assert(stream.lookahead(1) == 'b');
+
+assert(stream.advance() === 'a');
+assert(stream.peek() === 'b');
+assert(stream.lookahead(0) == 'b');
+assert(stream.lookahead(1) == 'c');
+
+stream.defer('z');
+assert(stream.peek() === 'z');
+assert(stream.lookahead(0) == 'z');
+assert(stream.lookahead(1) == 'b');
+assert(stream.advance() === 'z');
+assert(stream.advance() === 'b');
+assert(stream.advance() === 'c');
+assert(stream.advance() === 'd');
+assert.throws(function () {
+  stream.peek();
+});
+assert.throws(function () {
+  stream.lookahead(0);
+});
+assert.throws(function () {
+  stream.lookahead(1);
+});
+assert.throws(function () {
+  stream.advance();
+});