Initial commit

.editorconfig

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+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{json,remarkrc,eslintrc,sh}]
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false

.eslintignore

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+coverage/
+example.js
+space-separated-tokens.js
+space-separated-tokens.min.js

.eslintrc

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+{
+  "extends": "eslint:recommended",
+  "rules": {
+    "quotes": [2, "single"]
+  }
+}

.gitignore

@@ -0,0 +1,6 @@
+.DS_Store
+*.log
+coverage/
+node_modules/
+space-separated-tokens.js
+space-separated-tokens.min.js

.jscs.json

@@ -0,0 +1,35 @@
+{
+  "excludeFiles": [
+    "coverage/",
+    "node_modules/",
+    "space-separated-tokens.js",
+    "space-separated-tokens.min.js"
+  ],
+  "preset": "yandex",
+  "requireQuotedKeysInObjects": true,
+  "disallowQuotedKeysInObjects": false,
+  "maximumLineLength": {
+    "value": 79,
+    "allExcept": [
+      "regex",
+      "urlComments"
+    ]
+  },
+  "jsDoc": {
+    "checkAnnotations": "jsdoc3",
+    "checkParamExistence": true,
+    "checkParamNames": true,
+    "checkRedundantAccess": true,
+    "checkRedundantParams": true,
+    "checkRedundantReturns": true,
+    "checkReturnTypes": true,
+    "checkTypes": "strictNativeCase",
+    "enforceExistence": true,
+    "requireHyphenBeforeDescription": true,
+    "requireNewlineAfterDescription": true,
+    "requireParamDescription": true,
+    "requireParamTypes": true,
+    "requireReturnDescription": true,
+    "requireReturnTypes": true
+  }
+}

.remarkrc

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+{
+  "output": true,
+  "plugins": [
+    "lint",
+    "github",
+    "comment-config",
+    "usage",
+    "validate-links"
+  ],
+  "settings": {
+    "bullet": "*"
+  }
+}

.travis.yml

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+language: node_js
+node_js:
+- '0.10'
+- '0.11'
+- '0.12'
+- '4.0'
+- '5.0'
+sudo: false
+after_script: npm install codecov.io && cat ./coverage/lcov.info | codecov
+deploy:
+  - provider: npm
+    email: tituswormer@gmail.com
+    api_key:
+      secure: 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
+    on:
+      tags: true
+      node: '5.0'
+  - provider: releases
+    api_key:
+      secure: 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
+    file:
+      - "space-separated-tokens.js"
+      - "space-separated-tokens.min.js"
+    on:
+      tags: true

LICENSE

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+(The MIT License)
+
+Copyright (c) 2016 Titus Wormer <tituswormer@gmail.com>
+
+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.

example.js

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+// Dependencies:
+var spaceSeparated = require('./index.js');
+
+// Parsing:
+var values = spaceSeparated.parse(' foo\tbar\nbaz  ');
+
+// Yields:
+console.log('js', require('util').inspect(values));
+
+// Compiling:
+var value = spaceSeparated.stringify(values);
+
+// Yields:
+console.log('js', require('util').inspect(value));

history.md

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+<!--remark setext-->
+
+<!--lint disable no-multiple-toplevel-headings-->
+
+0.0.0 / 2016-02-22
+==================

index.js

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+/**
+ * @author Titus Wormer
+ * @copyright 2016 Titus Wormer
+ * @license MIT
+ * @module space-separated-tokens
+ * @fileoverview Parse and stringify space-separated tokens.
+ */
+
+'use strict';
+
+/* eslint-env commonjs */
+
+/*
+ * Dependencies.
+ */
+
+var trim = require('trim');
+
+/*
+ * Constants.
+ */
+
+var EMPTY = '';
+
+/*
+ * Characters.
+ */
+
+var C_SPACE = ' ';
+
+/*
+ * Expressions.
+ *
+ * HTML white-space is slightly different from JavaScript’s
+ * `\s`, as the latter includes vertical tabs.
+ */
+
+var RE_WHITE_SPACE = /[\ \t\n\r\f]+/g;
+
+/**
+ * Parse space-separated tokens to an array.
+ *
+ * @param {string} value - Attribute-value to parse.
+ * @return {Array.<string>} - Tokens.
+ */
+function parse(value) {
+    var input = trim(String(value || EMPTY));
+
+    if (input === EMPTY) {
+        return [];
+    }
+
+    return input.split(RE_WHITE_SPACE);
+}
+
+/**
+ * Compile an array to space-separated tokens.
+ *
+ * @param {Array.<string>} values - Tokens.
+ * @return {string} - Space-separated tokens.
+ */
+function stringify(values) {
+    return trim(values.join(C_SPACE));
+}
+
+/*
+ * Expose.
+ */
+
+module.exports = {
+    'parse': parse,
+    'stringify': stringify
+};

package.json

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+{
+  "name": "space-separated-tokens",
+  "version": "0.0.0",
+  "description": "Parse and stringify space-separated tokens",
+  "license": "MIT",
+  "keywords": [
+    "dom",
+    "html",
+    "space",
+    "separated",
+    "tokens",
+    "parse",
+    "stringify"
+  ],
+  "dependencies": {
+    "trim": "0.0.1"
+  },
+  "files": [
+    "index.js"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/wooorm/space-separated-tokens.git"
+  },
+  "bugs": "https://github.com/wooorm/space-separated-tokens/issues",
+  "author": "Titus Wormer <tituswormer@gmail.com> (http://wooorm.com)",
+  "contributors": [
+    "Titus Wormer <tituswormer@gmail.com> (http://wooorm.com)"
+  ],
+  "devDependencies": {
+    "browserify": "^13.0.0",
+    "eslint": "^2.0.0",
+    "esmangle": "^1.0.1",
+    "istanbul": "^0.4.0",
+    "jscs": "^2.0.0",
+    "jscs-jsdoc": "^1.0.0",
+    "remark": "^4.0.0",
+    "remark-comment-config": "^3.0.0",
+    "remark-github": "^4.0.1",
+    "remark-lint": "^3.0.0",
+    "remark-usage": "^3.0.0",
+    "remark-validate-links": "^3.0.0",
+    "tape": "^4.4.0"
+  },
+  "scripts": {
+    "build-md": "remark . --quiet --frail",
+    "build-bundle": "browserify index.js --bare -s spaceSeparatedTokens > space-separated-tokens.js",
+    "build-mangle": "esmangle space-separated-tokens.js > space-separated-tokens.min.js",
+    "build": "npm run build-md && npm run build-bundle && npm run build-mangle",
+    "lint-api": "eslint .",
+    "lint-style": "jscs --reporter inline .",
+    "lint": "npm run lint-api && npm run lint-style",
+    "test-api": "node test.js",
+    "test-coverage": "istanbul cover test.js",
+    "test": "npm run build && npm run lint && npm run test-coverage"
+  }
+}

readme.md

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+# space-separated-tokens [![Build Status][build-badge]][build-page] [![Coverage Status][coverage-badge]][coverage-page]
+
+Parse and stringify space-separated tokens according to the [spec][].
+
+## Installation
+
+[npm][]:
+
+```bash
+npm install space-separated-tokens
+```
+
+**space-separated-tokens** is also available as an AMD, CommonJS, and
+globals module, [uncompressed and compressed][releases].
+
+## Usage
+
+Dependencies:
+
+```javascript
+var spaceSeparated = require('space-separated-tokens');
+```
+
+Parsing:
+
+```javascript
+var values = spaceSeparated.parse(' foo\tbar\nbaz  ');
+```
+
+Yields:
+
+```js
+[ 'foo', 'bar', 'baz' ]
+```
+
+Compiling:
+
+```javascript
+var value = spaceSeparated.stringify(values);
+```
+
+Yields:
+
+```js
+'foo bar baz'
+```
+
+## API
+
+### `spaceSeparated.parse(value)`
+
+Parse space-separated tokens to an array of strings, according to the [spec][].
+
+*   `value` (`string`) — space-separated tokens.
+
+**Returns**: `Array.<string>` — List of tokens.
+
+### `spaceSeparated.stringify(values)`
+
+Compile an array of strings to space-separated tokens.
+Note that it’s not possible to specify empty or white-space only values.
+
+*   `values` (`Array.<string>`) — List of tokens.
+
+**Returns**: `string` — Space-separated tokens.
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definition -->
+
+[build-badge]: https://img.shields.io/travis/wooorm/space-separated-tokens.svg
+
+[build-page]: https://travis-ci.org/wooorm/space-separated-tokens
+
+[coverage-badge]: https://img.shields.io/codecov/c/github/wooorm/space-separated-tokens.svg
+
+[coverage-page]: https://codecov.io/github/wooorm/space-separated-tokens?branch=master
+
+[npm]: https://docs.npmjs.com/cli/install
+
+[releases]: https://github.com/wooorm/space-separated-tokens/releases
+
+[license]: LICENSE
+
+[author]: http://wooorm.com
+
+[spec]: https://html.spec.whatwg.org/#space-separated-tokens