1 2### Escodegen [![Build Status](https://secure.travis-ci.org/Constellation/escodegen.png)](http://travis-ci.org/Constellation/escodegen) [![Build Status](https://drone.io/github.com/Constellation/escodegen/status.png)](https://drone.io/github.com/Constellation/escodegen/latest) 3 4Escodegen ([escodegen](http://github.com/Constellation/escodegen)) is 5[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm) 6(also popularly known as [JavaScript](http://en.wikipedia.org/wiki/JavaScript>JavaScript)) 7code generator from [Parser API](https://developer.mozilla.org/en/SpiderMonkey/Parser_API) AST. 8See [online generator demo](http://constellation.github.com/escodegen/demo/index.html). 9 10 11### Install 12 13Escodegen can be used in a web browser: 14 15 <script src="escodegen.browser.js"></script> 16 17escodegen.browser.js is found in tagged-revision. See Tags on GitHub. 18 19Or in a Node.js application via the package manager: 20 21 npm install escodegen 22 23### Usage 24 25A simple example: the program 26 27 escodegen.generate({ 28 type: 'BinaryExpression', 29 operator: '+', 30 left: { type: 'Literal', value: 40 }, 31 right: { type: 'Literal', value: 2 } 32 }); 33 34produces the string `'40 + 2'` 35 36See the [API page](https://github.com/Constellation/escodegen/wiki/API) for 37options. To run the tests, execute `npm test` in the root directory. 38 39### Building browser bundle / minified browser bundle 40 41At first, executing `npm install` to install the all dev dependencies. 42After that, 43 44 npm run-script build 45 46will generate `escodegen.browser.js`, it is used on the browser environment. 47 48And, 49 50 npm run-script build-min 51 52will generate minified `escodegen.browser.min.js`. 53 54### License 55 56#### Escodegen 57 58Copyright (C) 2012 [Yusuke Suzuki](http://github.com/Constellation) 59 (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors. 60 61Redistribution and use in source and binary forms, with or without 62modification, are permitted provided that the following conditions are met: 63 64 * Redistributions of source code must retain the above copyright 65 notice, this list of conditions and the following disclaimer. 66 67 * Redistributions in binary form must reproduce the above copyright 68 notice, this list of conditions and the following disclaimer in the 69 documentation and/or other materials provided with the distribution. 70 71THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 72AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 73IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 74ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY 75DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 76(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 77LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 78ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 79(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 80THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 81 82#### source-map 83 84SourceNodeMocks has a limited interface of mozilla/source-map SourceNode implementations. 85 86Copyright (c) 2009-2011, Mozilla Foundation and contributors 87All rights reserved. 88 89Redistribution and use in source and binary forms, with or without 90modification, are permitted provided that the following conditions are met: 91 92* Redistributions of source code must retain the above copyright notice, this 93 list of conditions and the following disclaimer. 94 95* Redistributions in binary form must reproduce the above copyright notice, 96 this list of conditions and the following disclaimer in the documentation 97 and/or other materials provided with the distribution. 98 99* Neither the names of the Mozilla Foundation nor the names of project 100 contributors may be used to endorse or promote products derived from this 101 software without specific prior written permission. 102 103THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 104ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 105WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 106DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 107FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 108DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 109SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 110CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 111OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 112OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 113