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3746 lines
122 KiB
3746 lines
122 KiB
/*! |
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handlebars v3.0.0 |
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Copyright (C) 2011-2014 by Yehuda Katz |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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THE SOFTWARE. |
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@license |
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*/ |
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/* exported Handlebars */ |
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(function (root, factory) { |
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if (typeof define === 'function' && define.amd) { |
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define([], factory); |
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} else if (typeof exports === 'object') { |
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module.exports = factory(); |
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} else { |
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root.Handlebars = factory(); |
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} |
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}(this, function () { |
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// handlebars/utils.js |
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var __module3__ = (function() { |
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"use strict"; |
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var __exports__ = {}; |
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/*jshint -W004 */ |
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var escape = { |
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"&": "&", |
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"<": "<", |
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">": ">", |
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'"': """, |
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"'": "'", |
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"`": "`" |
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}; |
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var badChars = /[&<>"'`]/g; |
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var possible = /[&<>"'`]/; |
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function escapeChar(chr) { |
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return escape[chr]; |
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} |
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function extend(obj /* , ...source */) { |
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for (var i = 1; i < arguments.length; i++) { |
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for (var key in arguments[i]) { |
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if (Object.prototype.hasOwnProperty.call(arguments[i], key)) { |
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obj[key] = arguments[i][key]; |
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} |
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} |
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} |
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return obj; |
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} |
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__exports__.extend = extend;var toString = Object.prototype.toString; |
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__exports__.toString = toString; |
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// Sourced from lodash |
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// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt |
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var isFunction = function(value) { |
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return typeof value === 'function'; |
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}; |
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// fallback for older versions of Chrome and Safari |
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/* istanbul ignore next */ |
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if (isFunction(/x/)) { |
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isFunction = function(value) { |
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return typeof value === 'function' && toString.call(value) === '[object Function]'; |
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}; |
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} |
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var isFunction; |
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__exports__.isFunction = isFunction; |
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/* istanbul ignore next */ |
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var isArray = Array.isArray || function(value) { |
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return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false; |
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}; |
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__exports__.isArray = isArray; |
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// Older IE versions do not directly support indexOf so we must implement our own, sadly. |
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function indexOf(array, value) { |
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for (var i = 0, len = array.length; i < len; i++) { |
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if (array[i] === value) { |
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return i; |
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} |
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} |
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return -1; |
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} |
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__exports__.indexOf = indexOf; |
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function escapeExpression(string) { |
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// don't escape SafeStrings, since they're already safe |
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if (string && string.toHTML) { |
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return string.toHTML(); |
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} else if (string == null) { |
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return ""; |
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} else if (!string) { |
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return string + ''; |
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} |
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// Force a string conversion as this will be done by the append regardless and |
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// the regex test will do this transparently behind the scenes, causing issues if |
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// an object's to string has escaped characters in it. |
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string = "" + string; |
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if(!possible.test(string)) { return string; } |
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return string.replace(badChars, escapeChar); |
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} |
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__exports__.escapeExpression = escapeExpression;function isEmpty(value) { |
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if (!value && value !== 0) { |
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return true; |
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} else if (isArray(value) && value.length === 0) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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__exports__.isEmpty = isEmpty;function blockParams(params, ids) { |
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params.path = ids; |
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return params; |
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} |
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__exports__.blockParams = blockParams;function appendContextPath(contextPath, id) { |
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return (contextPath ? contextPath + '.' : '') + id; |
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} |
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__exports__.appendContextPath = appendContextPath; |
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return __exports__; |
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})(); |
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// handlebars/exception.js |
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var __module4__ = (function() { |
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"use strict"; |
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var __exports__; |
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var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; |
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function Exception(message, node) { |
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var loc = node && node.loc, |
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line, |
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column; |
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if (loc) { |
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line = loc.start.line; |
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column = loc.start.column; |
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message += ' - ' + line + ':' + column; |
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} |
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var tmp = Error.prototype.constructor.call(this, message); |
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// Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. |
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for (var idx = 0; idx < errorProps.length; idx++) { |
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this[errorProps[idx]] = tmp[errorProps[idx]]; |
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} |
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if (loc) { |
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this.lineNumber = line; |
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this.column = column; |
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} |
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} |
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Exception.prototype = new Error(); |
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__exports__ = Exception; |
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return __exports__; |
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})(); |
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// handlebars/base.js |
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var __module2__ = (function(__dependency1__, __dependency2__) { |
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"use strict"; |
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var __exports__ = {}; |
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var Utils = __dependency1__; |
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var Exception = __dependency2__; |
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var VERSION = "3.0.0"; |
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__exports__.VERSION = VERSION;var COMPILER_REVISION = 6; |
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__exports__.COMPILER_REVISION = COMPILER_REVISION; |
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var REVISION_CHANGES = { |
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1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it |
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2: '== 1.0.0-rc.3', |
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3: '== 1.0.0-rc.4', |
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4: '== 1.x.x', |
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5: '== 2.0.0-alpha.x', |
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6: '>= 2.0.0-beta.1' |
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}; |
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__exports__.REVISION_CHANGES = REVISION_CHANGES; |
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var isArray = Utils.isArray, |
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isFunction = Utils.isFunction, |
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toString = Utils.toString, |
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objectType = '[object Object]'; |
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function HandlebarsEnvironment(helpers, partials) { |
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this.helpers = helpers || {}; |
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this.partials = partials || {}; |
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registerDefaultHelpers(this); |
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} |
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__exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = { |
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constructor: HandlebarsEnvironment, |
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logger: logger, |
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log: log, |
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registerHelper: function(name, fn) { |
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if (toString.call(name) === objectType) { |
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if (fn) { throw new Exception('Arg not supported with multiple helpers'); } |
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Utils.extend(this.helpers, name); |
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} else { |
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this.helpers[name] = fn; |
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} |
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}, |
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unregisterHelper: function(name) { |
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delete this.helpers[name]; |
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}, |
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registerPartial: function(name, partial) { |
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if (toString.call(name) === objectType) { |
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Utils.extend(this.partials, name); |
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} else { |
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if (typeof partial === 'undefined') { |
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throw new Exception('Attempting to register a partial as undefined'); |
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} |
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this.partials[name] = partial; |
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} |
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}, |
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unregisterPartial: function(name) { |
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delete this.partials[name]; |
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} |
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}; |
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function registerDefaultHelpers(instance) { |
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instance.registerHelper('helperMissing', function(/* [args, ]options */) { |
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if(arguments.length === 1) { |
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// A missing field in a {{foo}} constuct. |
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return undefined; |
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} else { |
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// Someone is actually trying to call something, blow up. |
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throw new Exception("Missing helper: '" + arguments[arguments.length-1].name + "'"); |
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} |
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}); |
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instance.registerHelper('blockHelperMissing', function(context, options) { |
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var inverse = options.inverse, |
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fn = options.fn; |
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if(context === true) { |
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return fn(this); |
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} else if(context === false || context == null) { |
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return inverse(this); |
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} else if (isArray(context)) { |
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if(context.length > 0) { |
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if (options.ids) { |
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options.ids = [options.name]; |
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} |
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return instance.helpers.each(context, options); |
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} else { |
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return inverse(this); |
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} |
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} else { |
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if (options.data && options.ids) { |
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var data = createFrame(options.data); |
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data.contextPath = Utils.appendContextPath(options.data.contextPath, options.name); |
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options = {data: data}; |
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} |
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return fn(context, options); |
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} |
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}); |
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instance.registerHelper('each', function(context, options) { |
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if (!options) { |
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throw new Exception('Must pass iterator to #each'); |
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} |
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var fn = options.fn, inverse = options.inverse; |
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var i = 0, ret = "", data; |
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var contextPath; |
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if (options.data && options.ids) { |
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contextPath = Utils.appendContextPath(options.data.contextPath, options.ids[0]) + '.'; |
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} |
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if (isFunction(context)) { context = context.call(this); } |
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if (options.data) { |
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data = createFrame(options.data); |
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} |
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function execIteration(key, i, last) { |
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if (data) { |
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data.key = key; |
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data.index = i; |
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data.first = i === 0; |
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data.last = !!last; |
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if (contextPath) { |
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data.contextPath = contextPath + key; |
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} |
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} |
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ret = ret + fn(context[key], { |
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data: data, |
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blockParams: Utils.blockParams([context[key], key], [contextPath + key, null]) |
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}); |
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} |
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if(context && typeof context === 'object') { |
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if (isArray(context)) { |
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for(var j = context.length; i<j; i++) { |
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execIteration(i, i, i === context.length-1); |
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} |
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} else { |
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var priorKey; |
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for(var key in context) { |
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if(context.hasOwnProperty(key)) { |
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// We're running the iterations one step out of sync so we can detect |
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// the last iteration without have to scan the object twice and create |
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// an itermediate keys array. |
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if (priorKey) { |
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execIteration(priorKey, i-1); |
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} |
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priorKey = key; |
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i++; |
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} |
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} |
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if (priorKey) { |
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execIteration(priorKey, i-1, true); |
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} |
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} |
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} |
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if(i === 0){ |
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ret = inverse(this); |
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} |
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return ret; |
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}); |
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instance.registerHelper('if', function(conditional, options) { |
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if (isFunction(conditional)) { conditional = conditional.call(this); } |
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|
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// Default behavior is to render the positive path if the value is truthy and not empty. |
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// The `includeZero` option may be set to treat the condtional as purely not empty based on the |
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// behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative. |
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if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) { |
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return options.inverse(this); |
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} else { |
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return options.fn(this); |
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} |
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}); |
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instance.registerHelper('unless', function(conditional, options) { |
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return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash}); |
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}); |
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instance.registerHelper('with', function(context, options) { |
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if (isFunction(context)) { context = context.call(this); } |
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var fn = options.fn; |
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if (!Utils.isEmpty(context)) { |
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if (options.data && options.ids) { |
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var data = createFrame(options.data); |
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data.contextPath = Utils.appendContextPath(options.data.contextPath, options.ids[0]); |
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options = {data:data}; |
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} |
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return fn(context, options); |
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} else { |
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return options.inverse(this); |
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} |
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}); |
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instance.registerHelper('log', function(message, options) { |
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var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1; |
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instance.log(level, message); |
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}); |
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instance.registerHelper('lookup', function(obj, field) { |
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return obj && obj[field]; |
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}); |
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} |
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var logger = { |
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methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' }, |
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|
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// State enum |
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DEBUG: 0, |
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INFO: 1, |
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WARN: 2, |
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ERROR: 3, |
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level: 1, |
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|
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// Can be overridden in the host environment |
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log: function(level, message) { |
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if (typeof console !== 'undefined' && logger.level <= level) { |
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var method = logger.methodMap[level]; |
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(console[method] || console.log).call(console, message); |
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} |
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} |
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}; |
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__exports__.logger = logger; |
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var log = logger.log; |
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__exports__.log = log; |
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var createFrame = function(object) { |
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var frame = Utils.extend({}, object); |
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frame._parent = object; |
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return frame; |
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}; |
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__exports__.createFrame = createFrame; |
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return __exports__; |
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})(__module3__, __module4__); |
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// handlebars/safe-string.js |
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var __module5__ = (function() { |
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"use strict"; |
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var __exports__; |
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// Build out our basic SafeString type |
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function SafeString(string) { |
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this.string = string; |
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} |
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SafeString.prototype.toString = SafeString.prototype.toHTML = function() { |
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return "" + this.string; |
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}; |
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__exports__ = SafeString; |
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return __exports__; |
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})(); |
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// handlebars/runtime.js |
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var __module6__ = (function(__dependency1__, __dependency2__, __dependency3__) { |
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"use strict"; |
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var __exports__ = {}; |
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var Utils = __dependency1__; |
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var Exception = __dependency2__; |
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var COMPILER_REVISION = __dependency3__.COMPILER_REVISION; |
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var REVISION_CHANGES = __dependency3__.REVISION_CHANGES; |
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var createFrame = __dependency3__.createFrame; |
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function checkRevision(compilerInfo) { |
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var compilerRevision = compilerInfo && compilerInfo[0] || 1, |
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currentRevision = COMPILER_REVISION; |
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if (compilerRevision !== currentRevision) { |
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if (compilerRevision < currentRevision) { |
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var runtimeVersions = REVISION_CHANGES[currentRevision], |
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compilerVersions = REVISION_CHANGES[compilerRevision]; |
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throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+ |
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"Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+")."); |
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} else { |
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// Use the embedded version info since the runtime doesn't know about this revision yet |
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throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+ |
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"Please update your runtime to a newer version ("+compilerInfo[1]+")."); |
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} |
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} |
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} |
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__exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial |
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|
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function template(templateSpec, env) { |
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/* istanbul ignore next */ |
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if (!env) { |
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throw new Exception("No environment passed to template"); |
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} |
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if (!templateSpec || !templateSpec.main) { |
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throw new Exception('Unknown template object: ' + typeof templateSpec); |
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} |
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|
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// Note: Using env.VM references rather than local var references throughout this section to allow |
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// for external users to override these as psuedo-supported APIs. |
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env.VM.checkRevision(templateSpec.compiler); |
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|
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var invokePartialWrapper = function(partial, context, options) { |
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if (options.hash) { |
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context = Utils.extend({}, context, options.hash); |
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} |
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partial = env.VM.resolvePartial.call(this, partial, context, options); |
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var result = env.VM.invokePartial.call(this, partial, context, options); |
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|
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if (result == null && env.compile) { |
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options.partials[options.name] = env.compile(partial, templateSpec.compilerOptions, env); |
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result = options.partials[options.name](context, options); |
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} |
|
if (result != null) { |
|
if (options.indent) { |
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var lines = result.split('\n'); |
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for (var i = 0, l = lines.length; i < l; i++) { |
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if (!lines[i] && i + 1 === l) { |
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break; |
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} |
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|
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lines[i] = options.indent + lines[i]; |
|
} |
|
result = lines.join('\n'); |
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} |
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return result; |
|
} else { |
|
throw new Exception("The partial " + options.name + " could not be compiled when running in runtime-only mode"); |
|
} |
|
}; |
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|
|
// Just add water |
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var container = { |
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strict: function(obj, name) { |
|
if (!(name in obj)) { |
|
throw new Exception('"' + name + '" not defined in ' + obj); |
|
} |
|
return obj[name]; |
|
}, |
|
lookup: function(depths, name) { |
|
var len = depths.length; |
|
for (var i = 0; i < len; i++) { |
|
if (depths[i] && depths[i][name] != null) { |
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return depths[i][name]; |
|
} |
|
} |
|
}, |
|
lambda: function(current, context) { |
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return typeof current === 'function' ? current.call(context) : current; |
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}, |
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|
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escapeExpression: Utils.escapeExpression, |
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invokePartial: invokePartialWrapper, |
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|
|
fn: function(i) { |
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return templateSpec[i]; |
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}, |
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|
|
programs: [], |
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program: function(i, data, declaredBlockParams, blockParams, depths) { |
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var programWrapper = this.programs[i], |
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fn = this.fn(i); |
|
if (data || depths || blockParams || declaredBlockParams) { |
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programWrapper = program(this, i, fn, data, declaredBlockParams, blockParams, depths); |
|
} else if (!programWrapper) { |
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programWrapper = this.programs[i] = program(this, i, fn); |
|
} |
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return programWrapper; |
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}, |
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|
|
data: function(data, depth) { |
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while (data && depth--) { |
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data = data._parent; |
|
} |
|
return data; |
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}, |
|
merge: function(param, common) { |
|
var ret = param || common; |
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|
|
if (param && common && (param !== common)) { |
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ret = Utils.extend({}, common, param); |
|
} |
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|
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return ret; |
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}, |
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|
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noop: env.VM.noop, |
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compilerInfo: templateSpec.compiler |
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}; |
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|
|
var ret = function(context, options) { |
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options = options || {}; |
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var data = options.data; |
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|
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ret._setup(options); |
|
if (!options.partial && templateSpec.useData) { |
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data = initData(context, data); |
|
} |
|
var depths, |
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blockParams = templateSpec.useBlockParams ? [] : undefined; |
|
if (templateSpec.useDepths) { |
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depths = options.depths ? [context].concat(options.depths) : [context]; |
|
} |
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|
|
return templateSpec.main.call(container, context, container.helpers, container.partials, data, blockParams, depths); |
|
}; |
|
ret.isTop = true; |
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|
|
ret._setup = function(options) { |
|
if (!options.partial) { |
|
container.helpers = container.merge(options.helpers, env.helpers); |
|
|
|
if (templateSpec.usePartial) { |
|
container.partials = container.merge(options.partials, env.partials); |
|
} |
|
} else { |
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container.helpers = options.helpers; |
|
container.partials = options.partials; |
|
} |
|
}; |
|
|
|
ret._child = function(i, data, blockParams, depths) { |
|
if (templateSpec.useBlockParams && !blockParams) { |
|
throw new Exception('must pass block params'); |
|
} |
|
if (templateSpec.useDepths && !depths) { |
|
throw new Exception('must pass parent depths'); |
|
} |
|
|
|
return program(container, i, templateSpec[i], data, 0, blockParams, depths); |
|
}; |
|
return ret; |
|
} |
|
|
|
__exports__.template = template;function program(container, i, fn, data, declaredBlockParams, blockParams, depths) { |
|
var prog = function(context, options) { |
|
options = options || {}; |
|
|
|
return fn.call(container, |
|
context, |
|
container.helpers, container.partials, |
|
options.data || data, |
|
blockParams && [options.blockParams].concat(blockParams), |
|
depths && [context].concat(depths)); |
|
}; |
|
prog.program = i; |
|
prog.depth = depths ? depths.length : 0; |
|
prog.blockParams = declaredBlockParams || 0; |
|
return prog; |
|
} |
|
|
|
__exports__.program = program;function resolvePartial(partial, context, options) { |
|
if (!partial) { |
|
partial = options.partials[options.name]; |
|
} else if (!partial.call && !options.name) { |
|
// This is a dynamic partial that returned a string |
|
options.name = partial; |
|
partial = options.partials[partial]; |
|
} |
|
return partial; |
|
} |
|
|
|
__exports__.resolvePartial = resolvePartial;function invokePartial(partial, context, options) { |
|
options.partial = true; |
|
|
|
if(partial === undefined) { |
|
throw new Exception("The partial " + options.name + " could not be found"); |
|
} else if(partial instanceof Function) { |
|
return partial(context, options); |
|
} |
|
} |
|
|
|
__exports__.invokePartial = invokePartial;function noop() { return ""; } |
|
|
|
__exports__.noop = noop;function initData(context, data) { |
|
if (!data || !('root' in data)) { |
|
data = data ? createFrame(data) : {}; |
|
data.root = context; |
|
} |
|
return data; |
|
} |
|
return __exports__; |
|
})(__module3__, __module4__, __module2__); |
|
|
|
// handlebars.runtime.js |
|
var __module1__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) { |
|
"use strict"; |
|
var __exports__; |
|
/*globals Handlebars: true */ |
|
var base = __dependency1__; |
|
|
|
// Each of these augment the Handlebars object. No need to setup here. |
|
// (This is done to easily share code between commonjs and browse envs) |
|
var SafeString = __dependency2__; |
|
var Exception = __dependency3__; |
|
var Utils = __dependency4__; |
|
var runtime = __dependency5__; |
|
|
|
// For compatibility and usage outside of module systems, make the Handlebars object a namespace |
|
var create = function() { |
|
var hb = new base.HandlebarsEnvironment(); |
|
|
|
Utils.extend(hb, base); |
|
hb.SafeString = SafeString; |
|
hb.Exception = Exception; |
|
hb.Utils = Utils; |
|
hb.escapeExpression = Utils.escapeExpression; |
|
|
|
hb.VM = runtime; |
|
hb.template = function(spec) { |
|
return runtime.template(spec, hb); |
|
}; |
|
|
|
return hb; |
|
}; |
|
|
|
var Handlebars = create(); |
|
Handlebars.create = create; |
|
|
|
/*jshint -W040 */ |
|
/* istanbul ignore next */ |
|
var root = typeof global !== 'undefined' ? global : window, |
|
$Handlebars = root.Handlebars; |
|
/* istanbul ignore next */ |
|
Handlebars.noConflict = function() { |
|
if (root.Handlebars === Handlebars) { |
|
root.Handlebars = $Handlebars; |
|
} |
|
}; |
|
|
|
Handlebars['default'] = Handlebars; |
|
|
|
__exports__ = Handlebars; |
|
return __exports__; |
|
})(__module2__, __module5__, __module4__, __module3__, __module6__); |
|
|
|
// handlebars/compiler/ast.js |
|
var __module7__ = (function() { |
|
"use strict"; |
|
var __exports__; |
|
var AST = { |
|
Program: function(statements, blockParams, strip, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'Program'; |
|
this.body = statements; |
|
|
|
this.blockParams = blockParams; |
|
this.strip = strip; |
|
}, |
|
|
|
MustacheStatement: function(path, params, hash, escaped, strip, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'MustacheStatement'; |
|
|
|
this.path = path; |
|
this.params = params || []; |
|
this.hash = hash; |
|
this.escaped = escaped; |
|
|
|
this.strip = strip; |
|
}, |
|
|
|
BlockStatement: function(path, params, hash, program, inverse, openStrip, inverseStrip, closeStrip, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'BlockStatement'; |
|
|
|
this.path = path; |
|
this.params = params || []; |
|
this.hash = hash; |
|
this.program = program; |
|
this.inverse = inverse; |
|
|
|
this.openStrip = openStrip; |
|
this.inverseStrip = inverseStrip; |
|
this.closeStrip = closeStrip; |
|
}, |
|
|
|
PartialStatement: function(name, params, hash, strip, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'PartialStatement'; |
|
|
|
this.name = name; |
|
this.params = params || []; |
|
this.hash = hash; |
|
|
|
this.indent = ''; |
|
this.strip = strip; |
|
}, |
|
|
|
ContentStatement: function(string, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'ContentStatement'; |
|
this.original = this.value = string; |
|
}, |
|
|
|
CommentStatement: function(comment, strip, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'CommentStatement'; |
|
this.value = comment; |
|
|
|
this.strip = strip; |
|
}, |
|
|
|
SubExpression: function(path, params, hash, locInfo) { |
|
this.loc = locInfo; |
|
|
|
this.type = 'SubExpression'; |
|
this.path = path; |
|
this.params = params || []; |
|
this.hash = hash; |
|
}, |
|
|
|
PathExpression: function(data, depth, parts, original, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'PathExpression'; |
|
|
|
this.data = data; |
|
this.original = original; |
|
this.parts = parts; |
|
this.depth = depth; |
|
}, |
|
|
|
StringLiteral: function(string, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'StringLiteral'; |
|
this.original = |
|
this.value = string; |
|
}, |
|
|
|
NumberLiteral: function(number, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'NumberLiteral'; |
|
this.original = |
|
this.value = Number(number); |
|
}, |
|
|
|
BooleanLiteral: function(bool, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'BooleanLiteral'; |
|
this.original = |
|
this.value = bool === 'true'; |
|
}, |
|
|
|
Hash: function(pairs, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'Hash'; |
|
this.pairs = pairs; |
|
}, |
|
HashPair: function(key, value, locInfo) { |
|
this.loc = locInfo; |
|
this.type = 'HashPair'; |
|
this.key = key; |
|
this.value = value; |
|
}, |
|
|
|
// Public API used to evaluate derived attributes regarding AST nodes |
|
helpers: { |
|
// a mustache is definitely a helper if: |
|
// * it is an eligible helper, and |
|
// * it has at least one parameter or hash segment |
|
// TODO: Make these public utility methods |
|
helperExpression: function(node) { |
|
return !!(node.type === 'SubExpression' || node.params.length || node.hash); |
|
}, |
|
|
|
scopedId: function(path) { |
|
return (/^\.|this\b/).test(path.original); |
|
}, |
|
|
|
// an ID is simple if it only has one part, and that part is not |
|
// `..` or `this`. |
|
simpleId: function(path) { |
|
return path.parts.length === 1 && !AST.helpers.scopedId(path) && !path.depth; |
|
} |
|
} |
|
}; |
|
|
|
|
|
// Must be exported as an object rather than the root of the module as the jison lexer |
|
// must modify the object to operate properly. |
|
__exports__ = AST; |
|
return __exports__; |
|
})(); |
|
|
|
// handlebars/compiler/parser.js |
|
var __module9__ = (function() { |
|
"use strict"; |
|
var __exports__; |
|
/* jshint ignore:start */ |
|
/* istanbul ignore next */ |
|
/* Jison generated parser */ |
|
var handlebars = (function(){ |
|
var parser = {trace: function trace() { }, |
|
yy: {}, |
|
symbols_: {"error":2,"root":3,"program":4,"EOF":5,"program_repetition0":6,"statement":7,"mustache":8,"block":9,"rawBlock":10,"partial":11,"content":12,"COMMENT":13,"CONTENT":14,"openRawBlock":15,"END_RAW_BLOCK":16,"OPEN_RAW_BLOCK":17,"helperName":18,"openRawBlock_repetition0":19,"openRawBlock_option0":20,"CLOSE_RAW_BLOCK":21,"openBlock":22,"block_option0":23,"closeBlock":24,"openInverse":25,"block_option1":26,"OPEN_BLOCK":27,"openBlock_repetition0":28,"openBlock_option0":29,"openBlock_option1":30,"CLOSE":31,"OPEN_INVERSE":32,"openInverse_repetition0":33,"openInverse_option0":34,"openInverse_option1":35,"openInverseChain":36,"OPEN_INVERSE_CHAIN":37,"openInverseChain_repetition0":38,"openInverseChain_option0":39,"openInverseChain_option1":40,"inverseAndProgram":41,"INVERSE":42,"inverseChain":43,"inverseChain_option0":44,"OPEN_ENDBLOCK":45,"OPEN":46,"mustache_repetition0":47,"mustache_option0":48,"OPEN_UNESCAPED":49,"mustache_repetition1":50,"mustache_option1":51,"CLOSE_UNESCAPED":52,"OPEN_PARTIAL":53,"partialName":54,"partial_repetition0":55,"partial_option0":56,"param":57,"sexpr":58,"OPEN_SEXPR":59,"sexpr_repetition0":60,"sexpr_option0":61,"CLOSE_SEXPR":62,"hash":63,"hash_repetition_plus0":64,"hashSegment":65,"ID":66,"EQUALS":67,"blockParams":68,"OPEN_BLOCK_PARAMS":69,"blockParams_repetition_plus0":70,"CLOSE_BLOCK_PARAMS":71,"path":72,"dataName":73,"STRING":74,"NUMBER":75,"BOOLEAN":76,"DATA":77,"pathSegments":78,"SEP":79,"$accept":0,"$end":1}, |
|
terminals_: {2:"error",5:"EOF",13:"COMMENT",14:"CONTENT",16:"END_RAW_BLOCK",17:"OPEN_RAW_BLOCK",21:"CLOSE_RAW_BLOCK",27:"OPEN_BLOCK",31:"CLOSE",32:"OPEN_INVERSE",37:"OPEN_INVERSE_CHAIN",42:"INVERSE",45:"OPEN_ENDBLOCK",46:"OPEN",49:"OPEN_UNESCAPED",52:"CLOSE_UNESCAPED",53:"OPEN_PARTIAL",59:"OPEN_SEXPR",62:"CLOSE_SEXPR",66:"ID",67:"EQUALS",69:"OPEN_BLOCK_PARAMS",71:"CLOSE_BLOCK_PARAMS",74:"STRING",75:"NUMBER",76:"BOOLEAN",77:"DATA",79:"SEP"}, |
|
productions_: [0,[3,2],[4,1],[7,1],[7,1],[7,1],[7,1],[7,1],[7,1],[12,1],[10,3],[15,5],[9,4],[9,4],[22,6],[25,6],[36,6],[41,2],[43,3],[43,1],[24,3],[8,5],[8,5],[11,5],[57,1],[57,1],[58,5],[63,1],[65,3],[68,3],[18,1],[18,1],[18,1],[18,1],[18,1],[54,1],[54,1],[73,2],[72,1],[78,3],[78,1],[6,0],[6,2],[19,0],[19,2],[20,0],[20,1],[23,0],[23,1],[26,0],[26,1],[28,0],[28,2],[29,0],[29,1],[30,0],[30,1],[33,0],[33,2],[34,0],[34,1],[35,0],[35,1],[38,0],[38,2],[39,0],[39,1],[40,0],[40,1],[44,0],[44,1],[47,0],[47,2],[48,0],[48,1],[50,0],[50,2],[51,0],[51,1],[55,0],[55,2],[56,0],[56,1],[60,0],[60,2],[61,0],[61,1],[64,1],[64,2],[70,1],[70,2]], |
|
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) { |
|
|
|
var $0 = $$.length - 1; |
|
switch (yystate) { |
|
case 1: return $$[$0-1]; |
|
break; |
|
case 2:this.$ = new yy.Program($$[$0], null, {}, yy.locInfo(this._$)); |
|
break; |
|
case 3:this.$ = $$[$0]; |
|
break; |
|
case 4:this.$ = $$[$0]; |
|
break; |
|
case 5:this.$ = $$[$0]; |
|
break; |
|
case 6:this.$ = $$[$0]; |
|
break; |
|
case 7:this.$ = $$[$0]; |
|
break; |
|
case 8:this.$ = new yy.CommentStatement(yy.stripComment($$[$0]), yy.stripFlags($$[$0], $$[$0]), yy.locInfo(this._$)); |
|
break; |
|
case 9:this.$ = new yy.ContentStatement($$[$0], yy.locInfo(this._$)); |
|
break; |
|
case 10:this.$ = yy.prepareRawBlock($$[$0-2], $$[$0-1], $$[$0], this._$); |
|
break; |
|
case 11:this.$ = { path: $$[$0-3], params: $$[$0-2], hash: $$[$0-1] }; |
|
break; |
|
case 12:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], false, this._$); |
|
break; |
|
case 13:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], true, this._$); |
|
break; |
|
case 14:this.$ = { path: $$[$0-4], params: $$[$0-3], hash: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-5], $$[$0]) }; |
|
break; |
|
case 15:this.$ = { path: $$[$0-4], params: $$[$0-3], hash: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-5], $$[$0]) }; |
|
break; |
|
case 16:this.$ = { path: $$[$0-4], params: $$[$0-3], hash: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-5], $$[$0]) }; |
|
break; |
|
case 17:this.$ = { strip: yy.stripFlags($$[$0-1], $$[$0-1]), program: $$[$0] }; |
|
break; |
|
case 18: |
|
var inverse = yy.prepareBlock($$[$0-2], $$[$0-1], $$[$0], $$[$0], false, this._$), |
|
program = new yy.Program([inverse], null, {}, yy.locInfo(this._$)); |
|
program.chained = true; |
|
|
|
this.$ = { strip: $$[$0-2].strip, program: program, chain: true }; |
|
|
|
break; |
|
case 19:this.$ = $$[$0]; |
|
break; |
|
case 20:this.$ = {path: $$[$0-1], strip: yy.stripFlags($$[$0-2], $$[$0])}; |
|
break; |
|
case 21:this.$ = yy.prepareMustache($$[$0-3], $$[$0-2], $$[$0-1], $$[$0-4], yy.stripFlags($$[$0-4], $$[$0]), this._$); |
|
break; |
|
case 22:this.$ = yy.prepareMustache($$[$0-3], $$[$0-2], $$[$0-1], $$[$0-4], yy.stripFlags($$[$0-4], $$[$0]), this._$); |
|
break; |
|
case 23:this.$ = new yy.PartialStatement($$[$0-3], $$[$0-2], $$[$0-1], yy.stripFlags($$[$0-4], $$[$0]), yy.locInfo(this._$)); |
|
break; |
|
case 24:this.$ = $$[$0]; |
|
break; |
|
case 25:this.$ = $$[$0]; |
|
break; |
|
case 26:this.$ = new yy.SubExpression($$[$0-3], $$[$0-2], $$[$0-1], yy.locInfo(this._$)); |
|
break; |
|
case 27:this.$ = new yy.Hash($$[$0], yy.locInfo(this._$)); |
|
break; |
|
case 28:this.$ = new yy.HashPair($$[$0-2], $$[$0], yy.locInfo(this._$)); |
|
break; |
|
case 29:this.$ = $$[$0-1]; |
|
break; |
|
case 30:this.$ = $$[$0]; |
|
break; |
|
case 31:this.$ = $$[$0]; |
|
break; |
|
case 32:this.$ = new yy.StringLiteral($$[$0], yy.locInfo(this._$)); |
|
break; |
|
case 33:this.$ = new yy.NumberLiteral($$[$0], yy.locInfo(this._$)); |
|
break; |
|
case 34:this.$ = new yy.BooleanLiteral($$[$0], yy.locInfo(this._$)); |
|
break; |
|
case 35:this.$ = $$[$0]; |
|
break; |
|
case 36:this.$ = $$[$0]; |
|
break; |
|
case 37:this.$ = yy.preparePath(true, $$[$0], this._$); |
|
break; |
|
case 38:this.$ = yy.preparePath(false, $$[$0], this._$); |
|
break; |
|
case 39: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; |
|
break; |
|
case 40:this.$ = [{part: $$[$0]}]; |
|
break; |
|
case 41:this.$ = []; |
|
break; |
|
case 42:$$[$0-1].push($$[$0]); |
|
break; |
|
case 43:this.$ = []; |
|
break; |
|
case 44:$$[$0-1].push($$[$0]); |
|
break; |
|
case 51:this.$ = []; |
|
break; |
|
case 52:$$[$0-1].push($$[$0]); |
|
break; |
|
case 57:this.$ = []; |
|
break; |
|
case 58:$$[$0-1].push($$[$0]); |
|
break; |
|
case 63:this.$ = []; |
|
break; |
|
case 64:$$[$0-1].push($$[$0]); |
|
break; |
|
case 71:this.$ = []; |
|
break; |
|
case 72:$$[$0-1].push($$[$0]); |
|
break; |
|
case 75:this.$ = []; |
|
break; |
|
case 76:$$[$0-1].push($$[$0]); |
|
break; |
|
case 79:this.$ = []; |
|
break; |
|
case 80:$$[$0-1].push($$[$0]); |
|
break; |
|
case 83:this.$ = []; |
|
break; |
|
case 84:$$[$0-1].push($$[$0]); |
|
break; |
|
case 87:this.$ = [$$[$0]]; |
|
break; |
|
case 88:$$[$0-1].push($$[$0]); |
|
break; |
|
case 89:this.$ = [$$[$0]]; |
|
break; |
|
case 90:$$[$0-1].push($$[$0]); |
|
break; |
|
} |
|
}, |
|
table: [{3:1,4:2,5:[2,41],6:3,13:[2,41],14:[2,41],17:[2,41],27:[2,41],32:[2,41],46:[2,41],49:[2,41],53:[2,41]},{1:[3]},{5:[1,4]},{5:[2,2],7:5,8:6,9:7,10:8,11:9,12:10,13:[1,11],14:[1,18],15:16,17:[1,21],22:14,25:15,27:[1,19],32:[1,20],37:[2,2],42:[2,2],45:[2,2],46:[1,12],49:[1,13],53:[1,17]},{1:[2,1]},{5:[2,42],13:[2,42],14:[2,42],17:[2,42],27:[2,42],32:[2,42],37:[2,42],42:[2,42],45:[2,42],46:[2,42],49:[2,42],53:[2,42]},{5:[2,3],13:[2,3],14:[2,3],17:[2,3],27:[2,3],32:[2,3],37:[2,3],42:[2,3],45:[2,3],46:[2,3],49:[2,3],53:[2,3]},{5:[2,4],13:[2,4],14:[2,4],17:[2,4],27:[2,4],32:[2,4],37:[2,4],42:[2,4],45:[2,4],46:[2,4],49:[2,4],53:[2,4]},{5:[2,5],13:[2,5],14:[2,5],17:[2,5],27:[2,5],32:[2,5],37:[2,5],42:[2,5],45:[2,5],46:[2,5],49:[2,5],53:[2,5]},{5:[2,6],13:[2,6],14:[2,6],17:[2,6],27:[2,6],32:[2,6],37:[2,6],42:[2,6],45:[2,6],46:[2,6],49:[2,6],53:[2,6]},{5:[2,7],13:[2,7],14:[2,7],17:[2,7],27:[2,7],32:[2,7],37:[2,7],42:[2,7],45:[2,7],46:[2,7],49:[2,7],53:[2,7]},{5:[2,8],13:[2,8],14:[2,8],17:[2,8],27:[2,8],32:[2,8],37:[2,8],42:[2,8],45:[2,8],46:[2,8],49:[2,8],53:[2,8]},{18:22,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{18:31,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{4:32,6:3,13:[2,41],14:[2,41],17:[2,41],27:[2,41],32:[2,41],37:[2,41],42:[2,41],45:[2,41],46:[2,41],49:[2,41],53:[2,41]},{4:33,6:3,13:[2,41],14:[2,41],17:[2,41],27:[2,41],32:[2,41],42:[2,41],45:[2,41],46:[2,41],49:[2,41],53:[2,41]},{12:34,14:[1,18]},{18:36,54:35,58:37,59:[1,38],66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{5:[2,9],13:[2,9],14:[2,9],16:[2,9],17:[2,9],27:[2,9],32:[2,9],37:[2,9],42:[2,9],45:[2,9],46:[2,9],49:[2,9],53:[2,9]},{18:39,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{18:40,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{18:41,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{31:[2,71],47:42,59:[2,71],66:[2,71],74:[2,71],75:[2,71],76:[2,71],77:[2,71]},{21:[2,30],31:[2,30],52:[2,30],59:[2,30],62:[2,30],66:[2,30],69:[2,30],74:[2,30],75:[2,30],76:[2,30],77:[2,30]},{21:[2,31],31:[2,31],52:[2,31],59:[2,31],62:[2,31],66:[2,31],69:[2,31],74:[2,31],75:[2,31],76:[2,31],77:[2,31]},{21:[2,32],31:[2,32],52:[2,32],59:[2,32],62:[2,32],66:[2,32],69:[2,32],74:[2,32],75:[2,32],76:[2,32],77:[2,32]},{21:[2,33],31:[2,33],52:[2,33],59:[2,33],62:[2,33],66:[2,33],69:[2,33],74:[2,33],75:[2,33],76:[2,33],77:[2,33]},{21:[2,34],31:[2,34],52:[2,34],59:[2,34],62:[2,34],66:[2,34],69:[2,34],74:[2,34],75:[2,34],76:[2,34],77:[2,34]},{21:[2,38],31:[2,38],52:[2,38],59:[2,38],62:[2,38],66:[2,38],69:[2,38],74:[2,38],75:[2,38],76:[2,38],77:[2,38],79:[1,43]},{66:[1,30],78:44},{21:[2,40],31:[2,40],52:[2,40],59:[2,40],62:[2,40],66:[2,40],69:[2,40],74:[2,40],75:[2,40],76:[2,40],77:[2,40],79:[2,40]},{50:45,52:[2,75],59:[2,75],66:[2,75],74:[2,75],75:[2,75],76:[2,75],77:[2,75]},{23:46,36:48,37:[1,50],41:49,42:[1,51],43:47,45:[2,47]},{26:52,41:53,42:[1,51],45:[2,49]},{16:[1,54]},{31:[2,79],55:55,59:[2,79],66:[2,79],74:[2,79],75:[2,79],76:[2,79],77:[2,79]},{31:[2,35],59:[2,35],66:[2,35],74:[2,35],75:[2,35],76:[2,35],77:[2,35]},{31:[2,36],59:[2,36],66:[2,36],74:[2,36],75:[2,36],76:[2,36],77:[2,36]},{18:56,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{28:57,31:[2,51],59:[2,51],66:[2,51],69:[2,51],74:[2,51],75:[2,51],76:[2,51],77:[2,51]},{31:[2,57],33:58,59:[2,57],66:[2,57],69:[2,57],74:[2,57],75:[2,57],76:[2,57],77:[2,57]},{19:59,21:[2,43],59:[2,43],66:[2,43],74:[2,43],75:[2,43],76:[2,43],77:[2,43]},{18:63,31:[2,73],48:60,57:61,58:64,59:[1,38],63:62,64:65,65:66,66:[1,67],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{66:[1,68]},{21:[2,37],31:[2,37],52:[2,37],59:[2,37],62:[2,37],66:[2,37],69:[2,37],74:[2,37],75:[2,37],76:[2,37],77:[2,37],79:[1,43]},{18:63,51:69,52:[2,77],57:70,58:64,59:[1,38],63:71,64:65,65:66,66:[1,67],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{24:72,45:[1,73]},{45:[2,48]},{4:74,6:3,13:[2,41],14:[2,41],17:[2,41],27:[2,41],32:[2,41],37:[2,41],42:[2,41],45:[2,41],46:[2,41],49:[2,41],53:[2,41]},{45:[2,19]},{18:75,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{4:76,6:3,13:[2,41],14:[2,41],17:[2,41],27:[2,41],32:[2,41],45:[2,41],46:[2,41],49:[2,41],53:[2,41]},{24:77,45:[1,73]},{45:[2,50]},{5:[2,10],13:[2,10],14:[2,10],17:[2,10],27:[2,10],32:[2,10],37:[2,10],42:[2,10],45:[2,10],46:[2,10],49:[2,10],53:[2,10]},{18:63,31:[2,81],56:78,57:79,58:64,59:[1,38],63:80,64:65,65:66,66:[1,67],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{59:[2,83],60:81,62:[2,83],66:[2,83],74:[2,83],75:[2,83],76:[2,83],77:[2,83]},{18:63,29:82,31:[2,53],57:83,58:64,59:[1,38],63:84,64:65,65:66,66:[1,67],69:[2,53],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{18:63,31:[2,59],34:85,57:86,58:64,59:[1,38],63:87,64:65,65:66,66:[1,67],69:[2,59],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{18:63,20:88,21:[2,45],57:89,58:64,59:[1,38],63:90,64:65,65:66,66:[1,67],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{31:[1,91]},{31:[2,72],59:[2,72],66:[2,72],74:[2,72],75:[2,72],76:[2,72],77:[2,72]},{31:[2,74]},{21:[2,24],31:[2,24],52:[2,24],59:[2,24],62:[2,24],66:[2,24],69:[2,24],74:[2,24],75:[2,24],76:[2,24],77:[2,24]},{21:[2,25],31:[2,25],52:[2,25],59:[2,25],62:[2,25],66:[2,25],69:[2,25],74:[2,25],75:[2,25],76:[2,25],77:[2,25]},{21:[2,27],31:[2,27],52:[2,27],62:[2,27],65:92,66:[1,93],69:[2,27]},{21:[2,87],31:[2,87],52:[2,87],62:[2,87],66:[2,87],69:[2,87]},{21:[2,40],31:[2,40],52:[2,40],59:[2,40],62:[2,40],66:[2,40],67:[1,94],69:[2,40],74:[2,40],75:[2,40],76:[2,40],77:[2,40],79:[2,40]},{21:[2,39],31:[2,39],52:[2,39],59:[2,39],62:[2,39],66:[2,39],69:[2,39],74:[2,39],75:[2,39],76:[2,39],77:[2,39],79:[2,39]},{52:[1,95]},{52:[2,76],59:[2,76],66:[2,76],74:[2,76],75:[2,76],76:[2,76],77:[2,76]},{52:[2,78]},{5:[2,12],13:[2,12],14:[2,12],17:[2,12],27:[2,12],32:[2,12],37:[2,12],42:[2,12],45:[2,12],46:[2,12],49:[2,12],53:[2,12]},{18:96,66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{36:48,37:[1,50],41:49,42:[1,51],43:98,44:97,45:[2,69]},{31:[2,63],38:99,59:[2,63],66:[2,63],69:[2,63],74:[2,63],75:[2,63],76:[2,63],77:[2,63]},{45:[2,17]},{5:[2,13],13:[2,13],14:[2,13],17:[2,13],27:[2,13],32:[2,13],37:[2,13],42:[2,13],45:[2,13],46:[2,13],49:[2,13],53:[2,13]},{31:[1,100]},{31:[2,80],59:[2,80],66:[2,80],74:[2,80],75:[2,80],76:[2,80],77:[2,80]},{31:[2,82]},{18:63,57:102,58:64,59:[1,38],61:101,62:[2,85],63:103,64:65,65:66,66:[1,67],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{30:104,31:[2,55],68:105,69:[1,106]},{31:[2,52],59:[2,52],66:[2,52],69:[2,52],74:[2,52],75:[2,52],76:[2,52],77:[2,52]},{31:[2,54],69:[2,54]},{31:[2,61],35:107,68:108,69:[1,106]},{31:[2,58],59:[2,58],66:[2,58],69:[2,58],74:[2,58],75:[2,58],76:[2,58],77:[2,58]},{31:[2,60],69:[2,60]},{21:[1,109]},{21:[2,44],59:[2,44],66:[2,44],74:[2,44],75:[2,44],76:[2,44],77:[2,44]},{21:[2,46]},{5:[2,21],13:[2,21],14:[2,21],17:[2,21],27:[2,21],32:[2,21],37:[2,21],42:[2,21],45:[2,21],46:[2,21],49:[2,21],53:[2,21]},{21:[2,88],31:[2,88],52:[2,88],62:[2,88],66:[2,88],69:[2,88]},{67:[1,94]},{18:63,57:110,58:64,59:[1,38],66:[1,30],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{5:[2,22],13:[2,22],14:[2,22],17:[2,22],27:[2,22],32:[2,22],37:[2,22],42:[2,22],45:[2,22],46:[2,22],49:[2,22],53:[2,22]},{31:[1,111]},{45:[2,18]},{45:[2,70]},{18:63,31:[2,65],39:112,57:113,58:64,59:[1,38],63:114,64:65,65:66,66:[1,67],69:[2,65],72:23,73:24,74:[1,25],75:[1,26],76:[1,27],77:[1,29],78:28},{5:[2,23],13:[2,23],14:[2,23],17:[2,23],27:[2,23],32:[2,23],37:[2,23],42:[2,23],45:[2,23],46:[2,23],49:[2,23],53:[2,23]},{62:[1,115]},{59:[2,84],62:[2,84],66:[2,84],74:[2,84],75:[2,84],76:[2,84],77:[2,84]},{62:[2,86]},{31:[1,116]},{31:[2,56]},{66:[1,118],70:117},{31:[1,119]},{31:[2,62]},{14:[2,11]},{21:[2,28],31:[2,28],52:[2,28],62:[2,28],66:[2,28],69:[2,28]},{5:[2,20],13:[2,20],14:[2,20],17:[2,20],27:[2,20],32:[2,20],37:[2,20],42:[2,20],45:[2,20],46:[2,20],49:[2,20],53:[2,20]},{31:[2,67],40:120,68:121,69:[1,106]},{31:[2,64],59:[2,64],66:[2,64],69:[2,64],74:[2,64],75:[2,64],76:[2,64],77:[2,64]},{31:[2,66],69:[2,66]},{21:[2,26],31:[2,26],52:[2,26],59:[2,26],62:[2,26],66:[2,26],69:[2,26],74:[2,26],75:[2,26],76:[2,26],77:[2,26]},{13:[2,14],14:[2,14],17:[2,14],27:[2,14],32:[2,14],37:[2,14],42:[2,14],45:[2,14],46:[2,14],49:[2,14],53:[2,14]},{66:[1,123],71:[1,122]},{66:[2,89],71:[2,89]},{13:[2,15],14:[2,15],17:[2,15],27:[2,15],32:[2,15],42:[2,15],45:[2,15],46:[2,15],49:[2,15],53:[2,15]},{31:[1,124]},{31:[2,68]},{31:[2,29]},{66:[2,90],71:[2,90]},{13:[2,16],14:[2,16],17:[2,16],27:[2,16],32:[2,16],37:[2,16],42:[2,16],45:[2,16],46:[2,16],49:[2,16],53:[2,16]}], |
|
defaultActions: {4:[2,1],47:[2,48],49:[2,19],53:[2,50],62:[2,74],71:[2,78],76:[2,17],80:[2,82],90:[2,46],97:[2,18],98:[2,70],103:[2,86],105:[2,56],108:[2,62],109:[2,11],121:[2,68],122:[2,29]}, |
|
parseError: function parseError(str, hash) { |
|
throw new Error(str); |
|
}, |
|
parse: function parse(input) { |
|
var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1; |
|
this.lexer.setInput(input); |
|
this.lexer.yy = this.yy; |
|
this.yy.lexer = this.lexer; |
|
this.yy.parser = this; |
|
if (typeof this.lexer.yylloc == "undefined") |
|
this.lexer.yylloc = {}; |
|
var yyloc = this.lexer.yylloc; |
|
lstack.push(yyloc); |
|
var ranges = this.lexer.options && this.lexer.options.ranges; |
|
if (typeof this.yy.parseError === "function") |
|
this.parseError = this.yy.parseError; |
|
function popStack(n) { |
|
stack.length = stack.length - 2 * n; |
|
vstack.length = vstack.length - n; |
|
lstack.length = lstack.length - n; |
|
} |
|
function lex() { |
|
var token; |
|
token = self.lexer.lex() || 1; |
|
if (typeof token !== "number") { |
|
token = self.symbols_[token] || token; |
|
} |
|
return token; |
|
} |
|
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected; |
|
while (true) { |
|
state = stack[stack.length - 1]; |
|
if (this.defaultActions[state]) { |
|
action = this.defaultActions[state]; |
|
} else { |
|
if (symbol === null || typeof symbol == "undefined") { |
|
symbol = lex(); |
|
} |
|
action = table[state] && table[state][symbol]; |
|
} |
|
if (typeof action === "undefined" || !action.length || !action[0]) { |
|
var errStr = ""; |
|
if (!recovering) { |
|
expected = []; |
|
for (p in table[state]) |
|
if (this.terminals_[p] && p > 2) { |
|
expected.push("'" + this.terminals_[p] + "'"); |
|
} |
|
if (this.lexer.showPosition) { |
|
errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'"; |
|
} else { |
|
errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'"); |
|
} |
|
this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected}); |
|
} |
|
} |
|
if (action[0] instanceof Array && action.length > 1) { |
|
throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol); |
|
} |
|
switch (action[0]) { |
|
case 1: |
|
stack.push(symbol); |
|
vstack.push(this.lexer.yytext); |
|
lstack.push(this.lexer.yylloc); |
|
stack.push(action[1]); |
|
symbol = null; |
|
if (!preErrorSymbol) { |
|
yyleng = this.lexer.yyleng; |
|
yytext = this.lexer.yytext; |
|
yylineno = this.lexer.yylineno; |
|
yyloc = this.lexer.yylloc; |
|
if (recovering > 0) |
|
recovering--; |
|
} else { |
|
symbol = preErrorSymbol; |
|
preErrorSymbol = null; |
|
} |
|
break; |
|
case 2: |
|
len = this.productions_[action[1]][1]; |
|
yyval.$ = vstack[vstack.length - len]; |
|
yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column}; |
|
if (ranges) { |
|
yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]]; |
|
} |
|
r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack); |
|
if (typeof r !== "undefined") { |
|
return r; |
|
} |
|
if (len) { |
|
stack = stack.slice(0, -1 * len * 2); |
|
vstack = vstack.slice(0, -1 * len); |
|
lstack = lstack.slice(0, -1 * len); |
|
} |
|
stack.push(this.productions_[action[1]][0]); |
|
vstack.push(yyval.$); |
|
lstack.push(yyval._$); |
|
newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; |
|
stack.push(newState); |
|
break; |
|
case 3: |
|
return true; |
|
} |
|
} |
|
return true; |
|
} |
|
}; |
|
/* Jison generated lexer */ |
|
var lexer = (function(){ |
|
var lexer = ({EOF:1, |
|
parseError:function parseError(str, hash) { |
|
if (this.yy.parser) { |
|
this.yy.parser.parseError(str, hash); |
|
} else { |
|
throw new Error(str); |
|
} |
|
}, |
|
setInput:function (input) { |
|
this._input = input; |
|
this._more = this._less = this.done = false; |
|
this.yylineno = this.yyleng = 0; |
|
this.yytext = this.matched = this.match = ''; |
|
this.conditionStack = ['INITIAL']; |
|
this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0}; |
|
if (this.options.ranges) this.yylloc.range = [0,0]; |
|
this.offset = 0; |
|
return this; |
|
}, |
|
input:function () { |
|
var ch = this._input[0]; |
|
this.yytext += ch; |
|
this.yyleng++; |
|
this.offset++; |
|
this.match += ch; |
|
this.matched += ch; |
|
var lines = ch.match(/(?:\r\n?|\n).*/g); |
|
if (lines) { |
|
this.yylineno++; |
|
this.yylloc.last_line++; |
|
} else { |
|
this.yylloc.last_column++; |
|
} |
|
if (this.options.ranges) this.yylloc.range[1]++; |
|
|
|
this._input = this._input.slice(1); |
|
return ch; |
|
}, |
|
unput:function (ch) { |
|
var len = ch.length; |
|
var lines = ch.split(/(?:\r\n?|\n)/g); |
|
|
|
this._input = ch + this._input; |
|
this.yytext = this.yytext.substr(0, this.yytext.length-len-1); |
|
//this.yyleng -= len; |
|
this.offset -= len; |
|
var oldLines = this.match.split(/(?:\r\n?|\n)/g); |
|
this.match = this.match.substr(0, this.match.length-1); |
|
this.matched = this.matched.substr(0, this.matched.length-1); |
|
|
|
if (lines.length-1) this.yylineno -= lines.length-1; |
|
var r = this.yylloc.range; |
|
|
|
this.yylloc = {first_line: this.yylloc.first_line, |
|
last_line: this.yylineno+1, |
|
first_column: this.yylloc.first_column, |
|
last_column: lines ? |
|
(lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length: |
|
this.yylloc.first_column - len |
|
}; |
|
|
|
if (this.options.ranges) { |
|
this.yylloc.range = [r[0], r[0] + this.yyleng - len]; |
|
} |
|
return this; |
|
}, |
|
more:function () { |
|
this._more = true; |
|
return this; |
|
}, |
|
less:function (n) { |
|
this.unput(this.match.slice(n)); |
|
}, |
|
pastInput:function () { |
|
var past = this.matched.substr(0, this.matched.length - this.match.length); |
|
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); |
|
}, |
|
upcomingInput:function () { |
|
var next = this.match; |
|
if (next.length < 20) { |
|
next += this._input.substr(0, 20-next.length); |
|
} |
|
return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); |
|
}, |
|
showPosition:function () { |
|
var pre = this.pastInput(); |
|
var c = new Array(pre.length + 1).join("-"); |
|
return pre + this.upcomingInput() + "\n" + c+"^"; |
|
}, |
|
next:function () { |
|
if (this.done) { |
|
return this.EOF; |
|
} |
|
if (!this._input) this.done = true; |
|
|
|
var token, |
|
match, |
|
tempMatch, |
|
index, |
|
col, |
|
lines; |
|
if (!this._more) { |
|
this.yytext = ''; |
|
this.match = ''; |
|
} |
|
var rules = this._currentRules(); |
|
for (var i=0;i < rules.length; i++) { |
|
tempMatch = this._input.match(this.rules[rules[i]]); |
|
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { |
|
match = tempMatch; |
|
index = i; |
|
if (!this.options.flex) break; |
|
} |
|
} |
|
if (match) { |
|
lines = match[0].match(/(?:\r\n?|\n).*/g); |
|
if (lines) this.yylineno += lines.length; |
|
this.yylloc = {first_line: this.yylloc.last_line, |
|
last_line: this.yylineno+1, |
|
first_column: this.yylloc.last_column, |
|
last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length}; |
|
this.yytext += match[0]; |
|
this.match += match[0]; |
|
this.matches = match; |
|
this.yyleng = this.yytext.length; |
|
if (this.options.ranges) { |
|
this.yylloc.range = [this.offset, this.offset += this.yyleng]; |
|
} |
|
this._more = false; |
|
this._input = this._input.slice(match[0].length); |
|
this.matched += match[0]; |
|
token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]); |
|
if (this.done && this._input) this.done = false; |
|
if (token) return token; |
|
else return; |
|
} |
|
if (this._input === "") { |
|
return this.EOF; |
|
} else { |
|
return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), |
|
{text: "", token: null, line: this.yylineno}); |
|
} |
|
}, |
|
lex:function lex() { |
|
var r = this.next(); |
|
if (typeof r !== 'undefined') { |
|
return r; |
|
} else { |
|
return this.lex(); |
|
} |
|
}, |
|
begin:function begin(condition) { |
|
this.conditionStack.push(condition); |
|
}, |
|
popState:function popState() { |
|
return this.conditionStack.pop(); |
|
}, |
|
_currentRules:function _currentRules() { |
|
return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; |
|
}, |
|
topState:function () { |
|
return this.conditionStack[this.conditionStack.length-2]; |
|
}, |
|
pushState:function begin(condition) { |
|
this.begin(condition); |
|
}}); |
|
lexer.options = {}; |
|
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) { |
|
|
|
|
|
function strip(start, end) { |
|
return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end); |
|
} |
|
|
|
|
|
var YYSTATE=YY_START |
|
switch($avoiding_name_collisions) { |
|
case 0: |
|
if(yy_.yytext.slice(-2) === "\\\\") { |
|
strip(0,1); |
|
this.begin("mu"); |
|
} else if(yy_.yytext.slice(-1) === "\\") { |
|
strip(0,1); |
|
this.begin("emu"); |
|
} else { |
|
this.begin("mu"); |
|
} |
|
if(yy_.yytext) return 14; |
|
|
|
break; |
|
case 1:return 14; |
|
break; |
|
case 2: |
|
this.popState(); |
|
return 14; |
|
|
|
break; |
|
case 3: |
|
yy_.yytext = yy_.yytext.substr(5, yy_.yyleng-9); |
|
this.popState(); |
|
return 16; |
|
|
|
break; |
|
case 4: return 14; |
|
break; |
|
case 5: |
|
this.popState(); |
|
return 13; |
|
|
|
break; |
|
case 6:return 59; |
|
break; |
|
case 7:return 62; |
|
break; |
|
case 8: return 17; |
|
break; |
|
case 9: |
|
this.popState(); |
|
this.begin('raw'); |
|
return 21; |
|
|
|
break; |
|
case 10:return 53; |
|
break; |
|
case 11:return 27; |
|
break; |
|
case 12:return 45; |
|
break; |
|
case 13:this.popState(); return 42; |
|
break; |
|
case 14:this.popState(); return 42; |
|
break; |
|
case 15:return 32; |
|
break; |
|
case 16:return 37; |
|
break; |
|
case 17:return 49; |
|
break; |
|
case 18:return 46; |
|
break; |
|
case 19: |
|
this.unput(yy_.yytext); |
|
this.popState(); |
|
this.begin('com'); |
|
|
|
break; |
|
case 20: |
|
this.popState(); |
|
return 13; |
|
|
|
break; |
|
case 21:return 46; |
|
break; |
|
case 22:return 67; |
|
break; |
|
case 23:return 66; |
|
break; |
|
case 24:return 66; |
|
break; |
|
case 25:return 79; |
|
break; |
|
case 26:// ignore whitespace |
|
break; |
|
case 27:this.popState(); return 52; |
|
break; |
|
case 28:this.popState(); return 31; |
|
break; |
|
case 29:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 74; |
|
break; |
|
case 30:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 74; |
|
break; |
|
case 31:return 77; |
|
break; |
|
case 32:return 76; |
|
break; |
|
case 33:return 76; |
|
break; |
|
case 34:return 75; |
|
break; |
|
case 35:return 69; |
|
break; |
|
case 36:return 71; |
|
break; |
|
case 37:return 66; |
|
break; |
|
case 38:yy_.yytext = strip(1,2); return 66; |
|
break; |
|
case 39:return 'INVALID'; |
|
break; |
|
case 40:return 5; |
|
break; |
|
} |
|
}; |
|
lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:\{\{\{\{\/[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.])\}\}\}\})/,/^(?:[^\x00]*?(?=(\{\{\{\{\/)))/,/^(?:[\s\S]*?--(~)?\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{\{\{)/,/^(?:\}\}\}\})/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^\s*(~)?\}\})/,/^(?:\{\{(~)?\s*else\s*(~)?\}\})/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{(~)?!--)/,/^(?:\{\{(~)?![\s\S]*?\}\})/,/^(?:\{\{(~)?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)|])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:-?[0-9]+(?:\.[0-9]+)?(?=([~}\s)])))/,/^(?:as\s+\|)/,/^(?:\|)/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)|]))))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/]; |
|
lexer.conditions = {"mu":{"rules":[6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[5],"inclusive":false},"raw":{"rules":[3,4],"inclusive":false},"INITIAL":{"rules":[0,1,40],"inclusive":true}}; |
|
return lexer;})() |
|
parser.lexer = lexer; |
|
function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser; |
|
return new Parser; |
|
})();__exports__ = handlebars; |
|
/* jshint ignore:end */ |
|
return __exports__; |
|
})(); |
|
|
|
// handlebars/compiler/visitor.js |
|
var __module11__ = (function(__dependency1__, __dependency2__) { |
|
"use strict"; |
|
var __exports__; |
|
var Exception = __dependency1__; |
|
var AST = __dependency2__; |
|
|
|
function Visitor() { |
|
this.parents = []; |
|
} |
|
|
|
Visitor.prototype = { |
|
constructor: Visitor, |
|
mutating: false, |
|
|
|
// Visits a given value. If mutating, will replace the value if necessary. |
|
acceptKey: function(node, name) { |
|
var value = this.accept(node[name]); |
|
if (this.mutating) { |
|
// Hacky sanity check: |
|
if (value && (!value.type || !AST[value.type])) { |
|
throw new Exception('Unexpected node type "' + value.type + '" found when accepting ' + name + ' on ' + node.type); |
|
} |
|
node[name] = value; |
|
} |
|
}, |
|
|
|
// Performs an accept operation with added sanity check to ensure |
|
// required keys are not removed. |
|
acceptRequired: function(node, name) { |
|
this.acceptKey(node, name); |
|
|
|
if (!node[name]) { |
|
throw new Exception(node.type + ' requires ' + name); |
|
} |
|
}, |
|
|
|
// Traverses a given array. If mutating, empty respnses will be removed |
|
// for child elements. |
|
acceptArray: function(array) { |
|
for (var i = 0, l = array.length; i < l; i++) { |
|
this.acceptKey(array, i); |
|
|
|
if (!array[i]) { |
|
array.splice(i, 1); |
|
i--; |
|
l--; |
|
} |
|
} |
|
}, |
|
|
|
accept: function(object) { |
|
if (!object) { |
|
return; |
|
} |
|
|
|
if (this.current) { |
|
this.parents.unshift(this.current); |
|
} |
|
this.current = object; |
|
|
|
var ret = this[object.type](object); |
|
|
|
this.current = this.parents.shift(); |
|
|
|
if (!this.mutating || ret) { |
|
return ret; |
|
} else if (ret !== false) { |
|
return object; |
|
} |
|
}, |
|
|
|
Program: function(program) { |
|
this.acceptArray(program.body); |
|
}, |
|
|
|
MustacheStatement: function(mustache) { |
|
this.acceptRequired(mustache, 'path'); |
|
this.acceptArray(mustache.params); |
|
this.acceptKey(mustache, 'hash'); |
|
}, |
|
|
|
BlockStatement: function(block) { |
|
this.acceptRequired(block, 'path'); |
|
this.acceptArray(block.params); |
|
this.acceptKey(block, 'hash'); |
|
|
|
this.acceptKey(block, 'program'); |
|
this.acceptKey(block, 'inverse'); |
|
}, |
|
|
|
PartialStatement: function(partial) { |
|
this.acceptRequired(partial, 'name'); |
|
this.acceptArray(partial.params); |
|
this.acceptKey(partial, 'hash'); |
|
}, |
|
|
|
ContentStatement: function(/* content */) {}, |
|
CommentStatement: function(/* comment */) {}, |
|
|
|
SubExpression: function(sexpr) { |
|
this.acceptRequired(sexpr, 'path'); |
|
this.acceptArray(sexpr.params); |
|
this.acceptKey(sexpr, 'hash'); |
|
}, |
|
PartialExpression: function(partial) { |
|
this.acceptRequired(partial, 'name'); |
|
this.acceptArray(partial.params); |
|
this.acceptKey(partial, 'hash'); |
|
}, |
|
|
|
PathExpression: function(/* path */) {}, |
|
|
|
StringLiteral: function(/* string */) {}, |
|
NumberLiteral: function(/* number */) {}, |
|
BooleanLiteral: function(/* bool */) {}, |
|
|
|
Hash: function(hash) { |
|
this.acceptArray(hash.pairs); |
|
}, |
|
HashPair: function(pair) { |
|
this.acceptRequired(pair, 'value'); |
|
} |
|
}; |
|
|
|
__exports__ = Visitor; |
|
return __exports__; |
|
})(__module4__, __module7__); |
|
|
|
// handlebars/compiler/whitespace-control.js |
|
var __module10__ = (function(__dependency1__) { |
|
"use strict"; |
|
var __exports__; |
|
var Visitor = __dependency1__; |
|
|
|
function WhitespaceControl() { |
|
} |
|
WhitespaceControl.prototype = new Visitor(); |
|
|
|
WhitespaceControl.prototype.Program = function(program) { |
|
var isRoot = !this.isRootSeen; |
|
this.isRootSeen = true; |
|
|
|
var body = program.body; |
|
for (var i = 0, l = body.length; i < l; i++) { |
|
var current = body[i], |
|
strip = this.accept(current); |
|
|
|
if (!strip) { |
|
continue; |
|
} |
|
|
|
var _isPrevWhitespace = isPrevWhitespace(body, i, isRoot), |
|
_isNextWhitespace = isNextWhitespace(body, i, isRoot), |
|
|
|
openStandalone = strip.openStandalone && _isPrevWhitespace, |
|
closeStandalone = strip.closeStandalone && _isNextWhitespace, |
|
inlineStandalone = strip.inlineStandalone && _isPrevWhitespace && _isNextWhitespace; |
|
|
|
if (strip.close) { |
|
omitRight(body, i, true); |
|
} |
|
if (strip.open) { |
|
omitLeft(body, i, true); |
|
} |
|
|
|
if (inlineStandalone) { |
|
omitRight(body, i); |
|
|
|
if (omitLeft(body, i)) { |
|
// If we are on a standalone node, save the indent info for partials |
|
if (current.type === 'PartialStatement') { |
|
// Pull out the whitespace from the final line |
|
current.indent = (/([ \t]+$)/).exec(body[i-1].original)[1]; |
|
} |
|
} |
|
} |
|
if (openStandalone) { |
|
omitRight((current.program || current.inverse).body); |
|
|
|
// Strip out the previous content node if it's whitespace only |
|
omitLeft(body, i); |
|
} |
|
if (closeStandalone) { |
|
// Always strip the next node |
|
omitRight(body, i); |
|
|
|
omitLeft((current.inverse || current.program).body); |
|
} |
|
} |
|
|
|
return program; |
|
}; |
|
WhitespaceControl.prototype.BlockStatement = function(block) { |
|
this.accept(block.program); |
|
this.accept(block.inverse); |
|
|
|
// Find the inverse program that is involed with whitespace stripping. |
|
var program = block.program || block.inverse, |
|
inverse = block.program && block.inverse, |
|
firstInverse = inverse, |
|
lastInverse = inverse; |
|
|
|
if (inverse && inverse.chained) { |
|
firstInverse = inverse.body[0].program; |
|
|
|
// Walk the inverse chain to find the last inverse that is actually in the chain. |
|
while (lastInverse.chained) { |
|
lastInverse = lastInverse.body[lastInverse.body.length-1].program; |
|
} |
|
} |
|
|
|
var strip = { |
|
open: block.openStrip.open, |
|
close: block.closeStrip.close, |
|
|
|
// Determine the standalone candiacy. Basically flag our content as being possibly standalone |
|
// so our parent can determine if we actually are standalone |
|
openStandalone: isNextWhitespace(program.body), |
|
closeStandalone: isPrevWhitespace((firstInverse || program).body) |
|
}; |
|
|
|
if (block.openStrip.close) { |
|
omitRight(program.body, null, true); |
|
} |
|
|
|
if (inverse) { |
|
var inverseStrip = block.inverseStrip; |
|
|
|
if (inverseStrip.open) { |
|
omitLeft(program.body, null, true); |
|
} |
|
|
|
if (inverseStrip.close) { |
|
omitRight(firstInverse.body, null, true); |
|
} |
|
if (block.closeStrip.open) { |
|
omitLeft(lastInverse.body, null, true); |
|
} |
|
|
|
// Find standalone else statments |
|
if (isPrevWhitespace(program.body) |
|
&& isNextWhitespace(firstInverse.body)) { |
|
|
|
omitLeft(program.body); |
|
omitRight(firstInverse.body); |
|
} |
|
} else { |
|
if (block.closeStrip.open) { |
|
omitLeft(program.body, null, true); |
|
} |
|
} |
|
|
|
return strip; |
|
}; |
|
|
|
WhitespaceControl.prototype.MustacheStatement = function(mustache) { |
|
return mustache.strip; |
|
}; |
|
|
|
WhitespaceControl.prototype.PartialStatement = |
|
WhitespaceControl.prototype.CommentStatement = function(node) { |
|
/* istanbul ignore next */ |
|
var strip = node.strip || {}; |
|
return { |
|
inlineStandalone: true, |
|
open: strip.open, |
|
close: strip.close |
|
}; |
|
}; |
|
|
|
|
|
function isPrevWhitespace(body, i, isRoot) { |
|
if (i === undefined) { |
|
i = body.length; |
|
} |
|
|
|
// Nodes that end with newlines are considered whitespace (but are special |
|
// cased for strip operations) |
|
var prev = body[i-1], |
|
sibling = body[i-2]; |
|
if (!prev) { |
|
return isRoot; |
|
} |
|
|
|
if (prev.type === 'ContentStatement') { |
|
return (sibling || !isRoot ? (/\r?\n\s*?$/) : (/(^|\r?\n)\s*?$/)).test(prev.original); |
|
} |
|
} |
|
function isNextWhitespace(body, i, isRoot) { |
|
if (i === undefined) { |
|
i = -1; |
|
} |
|
|
|
var next = body[i+1], |
|
sibling = body[i+2]; |
|
if (!next) { |
|
return isRoot; |
|
} |
|
|
|
if (next.type === 'ContentStatement') { |
|
return (sibling || !isRoot ? (/^\s*?\r?\n/) : (/^\s*?(\r?\n|$)/)).test(next.original); |
|
} |
|
} |
|
|
|
// Marks the node to the right of the position as omitted. |
|
// I.e. {{foo}}' ' will mark the ' ' node as omitted. |
|
// |
|
// If i is undefined, then the first child will be marked as such. |
|
// |
|
// If mulitple is truthy then all whitespace will be stripped out until non-whitespace |
|
// content is met. |
|
function omitRight(body, i, multiple) { |
|
var current = body[i == null ? 0 : i + 1]; |
|
if (!current || current.type !== 'ContentStatement' || (!multiple && current.rightStripped)) { |
|
return; |
|
} |
|
|
|
var original = current.value; |
|
current.value = current.value.replace(multiple ? (/^\s+/) : (/^[ \t]*\r?\n?/), ''); |
|
current.rightStripped = current.value !== original; |
|
} |
|
|
|
// Marks the node to the left of the position as omitted. |
|
// I.e. ' '{{foo}} will mark the ' ' node as omitted. |
|
// |
|
// If i is undefined then the last child will be marked as such. |
|
// |
|
// If mulitple is truthy then all whitespace will be stripped out until non-whitespace |
|
// content is met. |
|
function omitLeft(body, i, multiple) { |
|
var current = body[i == null ? body.length - 1 : i - 1]; |
|
if (!current || current.type !== 'ContentStatement' || (!multiple && current.leftStripped)) { |
|
return; |
|
} |
|
|
|
// We omit the last node if it's whitespace only and not preceeded by a non-content node. |
|
var original = current.value; |
|
current.value = current.value.replace(multiple ? (/\s+$/) : (/[ \t]+$/), ''); |
|
current.leftStripped = current.value !== original; |
|
return current.leftStripped; |
|
} |
|
|
|
__exports__ = WhitespaceControl; |
|
return __exports__; |
|
})(__module11__); |
|
|
|
// handlebars/compiler/helpers.js |
|
var __module12__ = (function(__dependency1__) { |
|
"use strict"; |
|
var __exports__ = {}; |
|
var Exception = __dependency1__; |
|
|
|
function SourceLocation(source, locInfo) { |
|
this.source = source; |
|
this.start = { |
|
line: locInfo.first_line, |
|
column: locInfo.first_column |
|
}; |
|
this.end = { |
|
line: locInfo.last_line, |
|
column: locInfo.last_column |
|
}; |
|
} |
|
|
|
__exports__.SourceLocation = SourceLocation;function stripFlags(open, close) { |
|
return { |
|
open: open.charAt(2) === '~', |
|
close: close.charAt(close.length-3) === '~' |
|
}; |
|
} |
|
|
|
__exports__.stripFlags = stripFlags;function stripComment(comment) { |
|
return comment.replace(/^\{\{~?\!-?-?/, '') |
|
.replace(/-?-?~?\}\}$/, ''); |
|
} |
|
|
|
__exports__.stripComment = stripComment;function preparePath(data, parts, locInfo) { |
|
/*jshint -W040 */ |
|
locInfo = this.locInfo(locInfo); |
|
|
|
var original = data ? '@' : '', |
|
dig = [], |
|
depth = 0, |
|
depthString = ''; |
|
|
|
for(var i=0,l=parts.length; i<l; i++) { |
|
var part = parts[i].part; |
|
original += (parts[i].separator || '') + part; |
|
|
|
if (part === '..' || part === '.' || part === 'this') { |
|
if (dig.length > 0) { |
|
throw new Exception('Invalid path: ' + original, {loc: locInfo}); |
|
} else if (part === '..') { |
|
depth++; |
|
depthString += '../'; |
|
} |
|
} else { |
|
dig.push(part); |
|
} |
|
} |
|
|
|
return new this.PathExpression(data, depth, dig, original, locInfo); |
|
} |
|
|
|
__exports__.preparePath = preparePath;function prepareMustache(path, params, hash, open, strip, locInfo) { |
|
/*jshint -W040 */ |
|
// Must use charAt to support IE pre-10 |
|
var escapeFlag = open.charAt(3) || open.charAt(2), |
|
escaped = escapeFlag !== '{' && escapeFlag !== '&'; |
|
|
|
return new this.MustacheStatement(path, params, hash, escaped, strip, this.locInfo(locInfo)); |
|
} |
|
|
|
__exports__.prepareMustache = prepareMustache;function prepareRawBlock(openRawBlock, content, close, locInfo) { |
|
/*jshint -W040 */ |
|
if (openRawBlock.path.original !== close) { |
|
var errorNode = {loc: openRawBlock.path.loc}; |
|
|
|
throw new Exception(openRawBlock.path.original + " doesn't match " + close, errorNode); |
|
} |
|
|
|
locInfo = this.locInfo(locInfo); |
|
var program = new this.Program([content], null, {}, locInfo); |
|
|
|
return new this.BlockStatement( |
|
openRawBlock.path, openRawBlock.params, openRawBlock.hash, |
|
program, undefined, |
|
{}, {}, {}, |
|
locInfo); |
|
} |
|
|
|
__exports__.prepareRawBlock = prepareRawBlock;function prepareBlock(openBlock, program, inverseAndProgram, close, inverted, locInfo) { |
|
/*jshint -W040 */ |
|
// When we are chaining inverse calls, we will not have a close path |
|
if (close && close.path && openBlock.path.original !== close.path.original) { |
|
var errorNode = {loc: openBlock.path.loc}; |
|
|
|
throw new Exception(openBlock.path.original + ' doesn\'t match ' + close.path.original, errorNode); |
|
} |
|
|
|
program.blockParams = openBlock.blockParams; |
|
|
|
var inverse, |
|
inverseStrip; |
|
|
|
if (inverseAndProgram) { |
|
if (inverseAndProgram.chain) { |
|
inverseAndProgram.program.body[0].closeStrip = close.strip; |
|
} |
|
|
|
inverseStrip = inverseAndProgram.strip; |
|
inverse = inverseAndProgram.program; |
|
} |
|
|
|
if (inverted) { |
|
inverted = inverse; |
|
inverse = program; |
|
program = inverted; |
|
} |
|
|
|
return new this.BlockStatement( |
|
openBlock.path, openBlock.params, openBlock.hash, |
|
program, inverse, |
|
openBlock.strip, inverseStrip, close && close.strip, |
|
this.locInfo(locInfo)); |
|
} |
|
|
|
__exports__.prepareBlock = prepareBlock; |
|
return __exports__; |
|
})(__module4__); |
|
|
|
// handlebars/compiler/base.js |
|
var __module8__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) { |
|
"use strict"; |
|
var __exports__ = {}; |
|
var parser = __dependency1__; |
|
var AST = __dependency2__; |
|
var WhitespaceControl = __dependency3__; |
|
var Helpers = __dependency4__; |
|
var extend = __dependency5__.extend; |
|
|
|
__exports__.parser = parser; |
|
|
|
var yy = {}; |
|
extend(yy, Helpers, AST); |
|
|
|
function parse(input, options) { |
|
// Just return if an already-compiled AST was passed in. |
|
if (input.type === 'Program') { return input; } |
|
|
|
parser.yy = yy; |
|
|
|
// Altering the shared object here, but this is ok as parser is a sync operation |
|
yy.locInfo = function(locInfo) { |
|
return new yy.SourceLocation(options && options.srcName, locInfo); |
|
}; |
|
|
|
var strip = new WhitespaceControl(); |
|
return strip.accept(parser.parse(input)); |
|
} |
|
|
|
__exports__.parse = parse; |
|
return __exports__; |
|
})(__module9__, __module7__, __module10__, __module12__, __module3__); |
|
|
|
// handlebars/compiler/compiler.js |
|
var __module13__ = (function(__dependency1__, __dependency2__, __dependency3__) { |
|
"use strict"; |
|
var __exports__ = {}; |
|
var Exception = __dependency1__; |
|
var isArray = __dependency2__.isArray; |
|
var indexOf = __dependency2__.indexOf; |
|
var AST = __dependency3__; |
|
|
|
var slice = [].slice; |
|
|
|
|
|
function Compiler() {} |
|
|
|
__exports__.Compiler = Compiler;// the foundHelper register will disambiguate helper lookup from finding a |
|
// function in a context. This is necessary for mustache compatibility, which |
|
// requires that context functions in blocks are evaluated by blockHelperMissing, |
|
// and then proceed as if the resulting value was provided to blockHelperMissing. |
|
|
|
Compiler.prototype = { |
|
compiler: Compiler, |
|
|
|
equals: function(other) { |
|
var len = this.opcodes.length; |
|
if (other.opcodes.length !== len) { |
|
return false; |
|
} |
|
|
|
for (var i = 0; i < len; i++) { |
|
var opcode = this.opcodes[i], |
|
otherOpcode = other.opcodes[i]; |
|
if (opcode.opcode !== otherOpcode.opcode || !argEquals(opcode.args, otherOpcode.args)) { |
|
return false; |
|
} |
|
} |
|
|
|
// We know that length is the same between the two arrays because they are directly tied |
|
// to the opcode behavior above. |
|
len = this.children.length; |
|
for (i = 0; i < len; i++) { |
|
if (!this.children[i].equals(other.children[i])) { |
|
return false; |
|
} |
|
} |
|
|
|
return true; |
|
}, |
|
|
|
guid: 0, |
|
|
|
compile: function(program, options) { |
|
this.sourceNode = []; |
|
this.opcodes = []; |
|
this.children = []; |
|
this.options = options; |
|
this.stringParams = options.stringParams; |
|
this.trackIds = options.trackIds; |
|
|
|
options.blockParams = options.blockParams || []; |
|
|
|
// These changes will propagate to the other compiler components |
|
var knownHelpers = options.knownHelpers; |
|
options.knownHelpers = { |
|
'helperMissing': true, |
|
'blockHelperMissing': true, |
|
'each': true, |
|
'if': true, |
|
'unless': true, |
|
'with': true, |
|
'log': true, |
|
'lookup': true |
|
}; |
|
if (knownHelpers) { |
|
for (var name in knownHelpers) { |
|
options.knownHelpers[name] = knownHelpers[name]; |
|
} |
|
} |
|
|
|
return this.accept(program); |
|
}, |
|
|
|
compileProgram: function(program) { |
|
var result = new this.compiler().compile(program, this.options); |
|
var guid = this.guid++; |
|
|
|
this.usePartial = this.usePartial || result.usePartial; |
|
|
|
this.children[guid] = result; |
|
this.useDepths = this.useDepths || result.useDepths; |
|
|
|
return guid; |
|
}, |
|
|
|
accept: function(node) { |
|
this.sourceNode.unshift(node); |
|
var ret = this[node.type](node); |
|
this.sourceNode.shift(); |
|
return ret; |
|
}, |
|
|
|
Program: function(program) { |
|
this.options.blockParams.unshift(program.blockParams); |
|
|
|
var body = program.body; |
|
for(var i=0, l=body.length; i<l; i++) { |
|
this.accept(body[i]); |
|
} |
|
|
|
this.options.blockParams.shift(); |
|
|
|
this.isSimple = l === 1; |
|
this.blockParams = program.blockParams ? program.blockParams.length : 0; |
|
|
|
return this; |
|
}, |
|
|
|
BlockStatement: function(block) { |
|
transformLiteralToPath(block); |
|
|
|
var program = block.program, |
|
inverse = block.inverse; |
|
|
|
program = program && this.compileProgram(program); |
|
inverse = inverse && this.compileProgram(inverse); |
|
|
|
var type = this.classifySexpr(block); |
|
|
|
if (type === 'helper') { |
|
this.helperSexpr(block, program, inverse); |
|
} else if (type === 'simple') { |
|
this.simpleSexpr(block); |
|
|
|
// now that the simple mustache is resolved, we need to |
|
// evaluate it by executing `blockHelperMissing` |
|
this.opcode('pushProgram', program); |
|
this.opcode('pushProgram', inverse); |
|
this.opcode('emptyHash'); |
|
this.opcode('blockValue', block.path.original); |
|
} else { |
|
this.ambiguousSexpr(block, program, inverse); |
|
|
|
// now that the simple mustache is resolved, we need to |
|
// evaluate it by executing `blockHelperMissing` |
|
this.opcode('pushProgram', program); |
|
this.opcode('pushProgram', inverse); |
|
this.opcode('emptyHash'); |
|
this.opcode('ambiguousBlockValue'); |
|
} |
|
|
|
this.opcode('append'); |
|
}, |
|
|
|
PartialStatement: function(partial) { |
|
this.usePartial = true; |
|
|
|
var params = partial.params; |
|
if (params.length > 1) { |
|
throw new Exception('Unsupported number of partial arguments: ' + params.length, partial); |
|
} else if (!params.length) { |
|
params.push({type: 'PathExpression', parts: [], depth: 0}); |
|
} |
|
|
|
var partialName = partial.name.original, |
|
isDynamic = partial.name.type === 'SubExpression'; |
|
if (isDynamic) { |
|
this.accept(partial.name); |
|
} |
|
|
|
this.setupFullMustacheParams(partial, undefined, undefined, true); |
|
|
|
var indent = partial.indent || ''; |
|
if (this.options.preventIndent && indent) { |
|
this.opcode('appendContent', indent); |
|
indent = ''; |
|
} |
|
|
|
this.opcode('invokePartial', isDynamic, partialName, indent); |
|
this.opcode('append'); |
|
}, |
|
|
|
MustacheStatement: function(mustache) { |
|
this.SubExpression(mustache); |
|
|
|
if(mustache.escaped && !this.options.noEscape) { |
|
this.opcode('appendEscaped'); |
|
} else { |
|
this.opcode('append'); |
|
} |
|
}, |
|
|
|
ContentStatement: function(content) { |
|
if (content.value) { |
|
this.opcode('appendContent', content.value); |
|
} |
|
}, |
|
|
|
CommentStatement: function() {}, |
|
|
|
SubExpression: function(sexpr) { |
|
transformLiteralToPath(sexpr); |
|
var type = this.classifySexpr(sexpr); |
|
|
|
if (type === 'simple') { |
|
this.simpleSexpr(sexpr); |
|
} else if (type === 'helper') { |
|
this.helperSexpr(sexpr); |
|
} else { |
|
this.ambiguousSexpr(sexpr); |
|
} |
|
}, |
|
ambiguousSexpr: function(sexpr, program, inverse) { |
|
var path = sexpr.path, |
|
name = path.parts[0], |
|
isBlock = program != null || inverse != null; |
|
|
|
this.opcode('getContext', path.depth); |
|
|
|
this.opcode('pushProgram', program); |
|
this.opcode('pushProgram', inverse); |
|
|
|
this.accept(path); |
|
|
|
this.opcode('invokeAmbiguous', name, isBlock); |
|
}, |
|
|
|
simpleSexpr: function(sexpr) { |
|
this.accept(sexpr.path); |
|
this.opcode('resolvePossibleLambda'); |
|
}, |
|
|
|
helperSexpr: function(sexpr, program, inverse) { |
|
var params = this.setupFullMustacheParams(sexpr, program, inverse), |
|
path = sexpr.path, |
|
name = path.parts[0]; |
|
|
|
if (this.options.knownHelpers[name]) { |
|
this.opcode('invokeKnownHelper', params.length, name); |
|
} else if (this.options.knownHelpersOnly) { |
|
throw new Exception("You specified knownHelpersOnly, but used the unknown helper " + name, sexpr); |
|
} else { |
|
path.falsy = true; |
|
|
|
this.accept(path); |
|
this.opcode('invokeHelper', params.length, path.original, AST.helpers.simpleId(path)); |
|
} |
|
}, |
|
|
|
PathExpression: function(path) { |
|
this.addDepth(path.depth); |
|
this.opcode('getContext', path.depth); |
|
|
|
var name = path.parts[0], |
|
scoped = AST.helpers.scopedId(path), |
|
blockParamId = !path.depth && !scoped && this.blockParamIndex(name); |
|
|
|
if (blockParamId) { |
|
this.opcode('lookupBlockParam', blockParamId, path.parts); |
|
} else if (!name) { |
|
// Context reference, i.e. `{{foo .}}` or `{{foo ..}}` |
|
this.opcode('pushContext'); |
|
} else if (path.data) { |
|
this.options.data = true; |
|
this.opcode('lookupData', path.depth, path.parts); |
|
} else { |
|
this.opcode('lookupOnContext', path.parts, path.falsy, scoped); |
|
} |
|
}, |
|
|
|
StringLiteral: function(string) { |
|
this.opcode('pushString', string.value); |
|
}, |
|
|
|
NumberLiteral: function(number) { |
|
this.opcode('pushLiteral', number.value); |
|
}, |
|
|
|
BooleanLiteral: function(bool) { |
|
this.opcode('pushLiteral', bool.value); |
|
}, |
|
|
|
Hash: function(hash) { |
|
var pairs = hash.pairs, i, l; |
|
|
|
this.opcode('pushHash'); |
|
|
|
for (i=0, l=pairs.length; i<l; i++) { |
|
this.pushParam(pairs[i].value); |
|
} |
|
while (i--) { |
|
this.opcode('assignToHash', pairs[i].key); |
|
} |
|
this.opcode('popHash'); |
|
}, |
|
|
|
// HELPERS |
|
opcode: function(name) { |
|
this.opcodes.push({ opcode: name, args: slice.call(arguments, 1), loc: this.sourceNode[0].loc }); |
|
}, |
|
|
|
addDepth: function(depth) { |
|
if (!depth) { |
|
return; |
|
} |
|
|
|
this.useDepths = true; |
|
}, |
|
|
|
classifySexpr: function(sexpr) { |
|
var isSimple = AST.helpers.simpleId(sexpr.path); |
|
|
|
var isBlockParam = isSimple && !!this.blockParamIndex(sexpr.path.parts[0]); |
|
|
|
// a mustache is an eligible helper if: |
|
// * its id is simple (a single part, not `this` or `..`) |
|
var isHelper = !isBlockParam && AST.helpers.helperExpression(sexpr); |
|
|
|
// if a mustache is an eligible helper but not a definite |
|
// helper, it is ambiguous, and will be resolved in a later |
|
// pass or at runtime. |
|
var isEligible = !isBlockParam && (isHelper || isSimple); |
|
|
|
var options = this.options; |
|
|
|
// if ambiguous, we can possibly resolve the ambiguity now |
|
// An eligible helper is one that does not have a complex path, i.e. `this.foo`, `../foo` etc. |
|
if (isEligible && !isHelper) { |
|
var name = sexpr.path.parts[0]; |
|
|
|
if (options.knownHelpers[name]) { |
|
isHelper = true; |
|
} else if (options.knownHelpersOnly) { |
|
isEligible = false; |
|
} |
|
} |
|
|
|
if (isHelper) { return 'helper'; } |
|
else if (isEligible) { return 'ambiguous'; } |
|
else { return 'simple'; } |
|
}, |
|
|
|
pushParams: function(params) { |
|
for(var i=0, l=params.length; i<l; i++) { |
|
this.pushParam(params[i]); |
|
} |
|
}, |
|
|
|
pushParam: function(val) { |
|
var value = val.value != null ? val.value : val.original || ''; |
|
|
|
if (this.stringParams) { |
|
if (value.replace) { |
|
value = value |
|
.replace(/^(\.?\.\/)*/g, '') |
|
.replace(/\//g, '.'); |
|
} |
|
|
|
if(val.depth) { |
|
this.addDepth(val.depth); |
|
} |
|
this.opcode('getContext', val.depth || 0); |
|
this.opcode('pushStringParam', value, val.type); |
|
|
|
if (val.type === 'SubExpression') { |
|
// SubExpressions get evaluated and passed in |
|
// in string params mode. |
|
this.accept(val); |
|
} |
|
} else { |
|
if (this.trackIds) { |
|
var blockParamIndex; |
|
if (val.parts && !AST.helpers.scopedId(val) && !val.depth) { |
|
blockParamIndex = this.blockParamIndex(val.parts[0]); |
|
} |
|
if (blockParamIndex) { |
|
var blockParamChild = val.parts.slice(1).join('.'); |
|
this.opcode('pushId', 'BlockParam', blockParamIndex, blockParamChild); |
|
} else { |
|
value = val.original || value; |
|
if (value.replace) { |
|
value = value |
|
.replace(/^\.\//g, '') |
|
.replace(/^\.$/g, ''); |
|
} |
|
|
|
this.opcode('pushId', val.type, value); |
|
} |
|
} |
|
this.accept(val); |
|
} |
|
}, |
|
|
|
setupFullMustacheParams: function(sexpr, program, inverse, omitEmpty) { |
|
var params = sexpr.params; |
|
this.pushParams(params); |
|
|
|
this.opcode('pushProgram', program); |
|
this.opcode('pushProgram', inverse); |
|
|
|
if (sexpr.hash) { |
|
this.accept(sexpr.hash); |
|
} else { |
|
this.opcode('emptyHash', omitEmpty); |
|
} |
|
|
|
return params; |
|
}, |
|
|
|
blockParamIndex: function(name) { |
|
for (var depth = 0, len = this.options.blockParams.length; depth < len; depth++) { |
|
var blockParams = this.options.blockParams[depth], |
|
param = blockParams && indexOf(blockParams, name); |
|
if (blockParams && param >= 0) { |
|
return [depth, param]; |
|
} |
|
} |
|
} |
|
}; |
|
|
|
function precompile(input, options, env) { |
|
if (input == null || (typeof input !== 'string' && input.type !== 'Program')) { |
|
throw new Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input); |
|
} |
|
|
|
options = options || {}; |
|
if (!('data' in options)) { |
|
options.data = true; |
|
} |
|
if (options.compat) { |
|
options.useDepths = true; |
|
} |
|
|
|
var ast = env.parse(input, options); |
|
var environment = new env.Compiler().compile(ast, options); |
|
return new env.JavaScriptCompiler().compile(environment, options); |
|
} |
|
|
|
__exports__.precompile = precompile;function compile(input, options, env) { |
|
if (input == null || (typeof input !== 'string' && input.type !== 'Program')) { |
|
throw new Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input); |
|
} |
|
|
|
options = options || {}; |
|
|
|
if (!('data' in options)) { |
|
options.data = true; |
|
} |
|
if (options.compat) { |
|
options.useDepths = true; |
|
} |
|
|
|
var compiled; |
|
|
|
function compileInput() { |
|
var ast = env.parse(input, options); |
|
var environment = new env.Compiler().compile(ast, options); |
|
var templateSpec = new env.JavaScriptCompiler().compile(environment, options, undefined, true); |
|
return env.template(templateSpec); |
|
} |
|
|
|
// Template is only compiled on first use and cached after that point. |
|
var ret = function(context, options) { |
|
if (!compiled) { |
|
compiled = compileInput(); |
|
} |
|
return compiled.call(this, context, options); |
|
}; |
|
ret._setup = function(options) { |
|
if (!compiled) { |
|
compiled = compileInput(); |
|
} |
|
return compiled._setup(options); |
|
}; |
|
ret._child = function(i, data, blockParams, depths) { |
|
if (!compiled) { |
|
compiled = compileInput(); |
|
} |
|
return compiled._child(i, data, blockParams, depths); |
|
}; |
|
return ret; |
|
} |
|
|
|
__exports__.compile = compile;function argEquals(a, b) { |
|
if (a === b) { |
|
return true; |
|
} |
|
|
|
if (isArray(a) && isArray(b) && a.length === b.length) { |
|
for (var i = 0; i < a.length; i++) { |
|
if (!argEquals(a[i], b[i])) { |
|
return false; |
|
} |
|
} |
|
return true; |
|
} |
|
} |
|
|
|
function transformLiteralToPath(sexpr) { |
|
if (!sexpr.path.parts) { |
|
var literal = sexpr.path; |
|
// Casting to string here to make false and 0 literal values play nicely with the rest |
|
// of the system. |
|
sexpr.path = new AST.PathExpression(false, 0, [literal.original+''], literal.original+'', literal.log); |
|
} |
|
} |
|
return __exports__; |
|
})(__module4__, __module3__, __module7__); |
|
|
|
// handlebars/compiler/code-gen.js |
|
var __module15__ = (function(__dependency1__) { |
|
"use strict"; |
|
var __exports__; |
|
var isArray = __dependency1__.isArray; |
|
|
|
try { |
|
var SourceMap = require('source-map'), |
|
SourceNode = SourceMap.SourceNode; |
|
} catch (err) { |
|
/* istanbul ignore next: tested but not covered in istanbul due to dist build */ |
|
SourceNode = function(line, column, srcFile, chunks) { |
|
this.src = ''; |
|
if (chunks) { |
|
this.add(chunks); |
|
} |
|
}; |
|
/* istanbul ignore next */ |
|
SourceNode.prototype = { |
|
add: function(chunks) { |
|
if (isArray(chunks)) { |
|
chunks = chunks.join(''); |
|
} |
|
this.src += chunks; |
|
}, |
|
prepend: function(chunks) { |
|
if (isArray(chunks)) { |
|
chunks = chunks.join(''); |
|
} |
|
this.src = chunks + this.src; |
|
}, |
|
toStringWithSourceMap: function() { |
|
return {code: this.toString()}; |
|
}, |
|
toString: function() { |
|
return this.src; |
|
} |
|
}; |
|
} |
|
|
|
|
|
function castChunk(chunk, codeGen, loc) { |
|
if (isArray(chunk)) { |
|
var ret = []; |
|
|
|
for (var i = 0, len = chunk.length; i < len; i++) { |
|
ret.push(codeGen.wrap(chunk[i], loc)); |
|
} |
|
return ret; |
|
} else if (typeof chunk === 'boolean' || typeof chunk === 'number') { |
|
// Handle primitives that the SourceNode will throw up on |
|
return chunk+''; |
|
} |
|
return chunk; |
|
} |
|
|
|
|
|
function CodeGen(srcFile) { |
|
this.srcFile = srcFile; |
|
this.source = []; |
|
} |
|
|
|
CodeGen.prototype = { |
|
prepend: function(source, loc) { |
|
this.source.unshift(this.wrap(source, loc)); |
|
}, |
|
push: function(source, loc) { |
|
this.source.push(this.wrap(source, loc)); |
|
}, |
|
|
|
merge: function() { |
|
var source = this.empty(); |
|
this.each(function(line) { |
|
source.add([' ', line, '\n']); |
|
}); |
|
return source; |
|
}, |
|
|
|
each: function(iter) { |
|
for (var i = 0, len = this.source.length; i < len; i++) { |
|
iter(this.source[i]); |
|
} |
|
}, |
|
|
|
empty: function(loc) { |
|
loc = loc || this.currentLocation || {start:{}}; |
|
return new SourceNode(loc.start.line, loc.start.column, this.srcFile); |
|
}, |
|
wrap: function(chunk, loc) { |
|
if (chunk instanceof SourceNode) { |
|
return chunk; |
|
} |
|
|
|
loc = loc || this.currentLocation || {start:{}}; |
|
chunk = castChunk(chunk, this, loc); |
|
|
|
return new SourceNode(loc.start.line, loc.start.column, this.srcFile, chunk); |
|
}, |
|
|
|
functionCall: function(fn, type, params) { |
|
params = this.generateList(params); |
|
return this.wrap([fn, type ? '.' + type + '(' : '(', params, ')']); |
|
}, |
|
|
|
quotedString: function(str) { |
|
return '"' + (str + '') |
|
.replace(/\\/g, '\\\\') |
|
.replace(/"/g, '\\"') |
|
.replace(/\n/g, '\\n') |
|
.replace(/\r/g, '\\r') |
|
.replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4 |
|
.replace(/\u2029/g, '\\u2029') + '"'; |
|
}, |
|
|
|
objectLiteral: function(obj) { |
|
var pairs = []; |
|
|
|
for (var key in obj) { |
|
if (obj.hasOwnProperty(key)) { |
|
var value = castChunk(obj[key], this); |
|
if (value !== 'undefined') { |
|
pairs.push([this.quotedString(key), ':', value]); |
|
} |
|
} |
|
} |
|
|
|
var ret = this.generateList(pairs); |
|
ret.prepend('{'); |
|
ret.add('}'); |
|
return ret; |
|
}, |
|
|
|
|
|
generateList: function(entries, loc) { |
|
var ret = this.empty(loc); |
|
|
|
for (var i = 0, len = entries.length; i < len; i++) { |
|
if (i) { |
|
ret.add(','); |
|
} |
|
|
|
ret.add(castChunk(entries[i], this, loc)); |
|
} |
|
|
|
return ret; |
|
}, |
|
|
|
generateArray: function(entries, loc) { |
|
var ret = this.generateList(entries, loc); |
|
ret.prepend('['); |
|
ret.add(']'); |
|
|
|
return ret; |
|
} |
|
}; |
|
|
|
__exports__ = CodeGen; |
|
return __exports__; |
|
})(__module3__); |
|
|
|
// handlebars/compiler/javascript-compiler.js |
|
var __module14__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) { |
|
"use strict"; |
|
var __exports__; |
|
var COMPILER_REVISION = __dependency1__.COMPILER_REVISION; |
|
var REVISION_CHANGES = __dependency1__.REVISION_CHANGES; |
|
var Exception = __dependency2__; |
|
var isArray = __dependency3__.isArray; |
|
var CodeGen = __dependency4__; |
|
|
|
function Literal(value) { |
|
this.value = value; |
|
} |
|
|
|
function JavaScriptCompiler() {} |
|
|
|
JavaScriptCompiler.prototype = { |
|
// PUBLIC API: You can override these methods in a subclass to provide |
|
// alternative compiled forms for name lookup and buffering semantics |
|
nameLookup: function(parent, name /* , type*/) { |
|
if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) { |
|
return [parent, ".", name]; |
|
} else { |
|
return [parent, "['", name, "']"]; |
|
} |
|
}, |
|
depthedLookup: function(name) { |
|
return [this.aliasable('this.lookup'), '(depths, "', name, '")']; |
|
}, |
|
|
|
compilerInfo: function() { |
|
var revision = COMPILER_REVISION, |
|
versions = REVISION_CHANGES[revision]; |
|
return [revision, versions]; |
|
}, |
|
|
|
appendToBuffer: function(source, location, explicit) { |
|
// Force a source as this simplifies the merge logic. |
|
if (!isArray(source)) { |
|
source = [source]; |
|
} |
|
source = this.source.wrap(source, location); |
|
|
|
if (this.environment.isSimple) { |
|
return ['return ', source, ';']; |
|
} else if (explicit) { |
|
// This is a case where the buffer operation occurs as a child of another |
|
// construct, generally braces. We have to explicitly output these buffer |
|
// operations to ensure that the emitted code goes in the correct location. |
|
return ['buffer += ', source, ';']; |
|
} else { |
|
source.appendToBuffer = true; |
|
return source; |
|
} |
|
}, |
|
|
|
initializeBuffer: function() { |
|
return this.quotedString(""); |
|
}, |
|
// END PUBLIC API |
|
|
|
compile: function(environment, options, context, asObject) { |
|
this.environment = environment; |
|
this.options = options; |
|
this.stringParams = this.options.stringParams; |
|
this.trackIds = this.options.trackIds; |
|
this.precompile = !asObject; |
|
|
|
this.name = this.environment.name; |
|
this.isChild = !!context; |
|
this.context = context || { |
|
programs: [], |
|
environments: [] |
|
}; |
|
|
|
this.preamble(); |
|
|
|
this.stackSlot = 0; |
|
this.stackVars = []; |
|
this.aliases = {}; |
|
this.registers = { list: [] }; |
|
this.hashes = []; |
|
this.compileStack = []; |
|
this.inlineStack = []; |
|
this.blockParams = []; |
|
|
|
this.compileChildren(environment, options); |
|
|
|
this.useDepths = this.useDepths || environment.useDepths || this.options.compat; |
|
this.useBlockParams = this.useBlockParams || environment.useBlockParams; |
|
|
|
var opcodes = environment.opcodes, |
|
opcode, |
|
firstLoc, |
|
i, |
|
l; |
|
|
|
for (i = 0, l = opcodes.length; i < l; i++) { |
|
opcode = opcodes[i]; |
|
|
|
this.source.currentLocation = opcode.loc; |
|
firstLoc = firstLoc || opcode.loc; |
|
this[opcode.opcode].apply(this, opcode.args); |
|
} |
|
|
|
// Flush any trailing content that might be pending. |
|
this.source.currentLocation = firstLoc; |
|
this.pushSource(''); |
|
|
|
/* istanbul ignore next */ |
|
if (this.stackSlot || this.inlineStack.length || this.compileStack.length) { |
|
throw new Exception('Compile completed with content left on stack'); |
|
} |
|
|
|
var fn = this.createFunctionContext(asObject); |
|
if (!this.isChild) { |
|
var ret = { |
|
compiler: this.compilerInfo(), |
|
main: fn |
|
}; |
|
var programs = this.context.programs; |
|
for (i = 0, l = programs.length; i < l; i++) { |
|
if (programs[i]) { |
|
ret[i] = programs[i]; |
|
} |
|
} |
|
|
|
if (this.environment.usePartial) { |
|
ret.usePartial = true; |
|
} |
|
if (this.options.data) { |
|
ret.useData = true; |
|
} |
|
if (this.useDepths) { |
|
ret.useDepths = true; |
|
} |
|
if (this.useBlockParams) { |
|
ret.useBlockParams = true; |
|
} |
|
if (this.options.compat) { |
|
ret.compat = true; |
|
} |
|
|
|
if (!asObject) { |
|
ret.compiler = JSON.stringify(ret.compiler); |
|
|
|
this.source.currentLocation = {start: {line: 1, column: 0}}; |
|
ret = this.objectLiteral(ret); |
|
|
|
if (options.srcName) { |
|
ret = ret.toStringWithSourceMap({file: options.destName}); |
|
ret.map = ret.map && ret.map.toString(); |
|
} else { |
|
ret = ret.toString(); |
|
} |
|
} else { |
|
ret.compilerOptions = this.options; |
|
} |
|
|
|
return ret; |
|
} else { |
|
return fn; |
|
} |
|
}, |
|
|
|
preamble: function() { |
|
// track the last context pushed into place to allow skipping the |
|
// getContext opcode when it would be a noop |
|
this.lastContext = 0; |
|
this.source = new CodeGen(this.options.srcName); |
|
}, |
|
|
|
createFunctionContext: function(asObject) { |
|
var varDeclarations = ''; |
|
|
|
var locals = this.stackVars.concat(this.registers.list); |
|
if(locals.length > 0) { |
|
varDeclarations += ", " + locals.join(", "); |
|
} |
|
|
|
// Generate minimizer alias mappings |
|
// |
|
// When using true SourceNodes, this will update all references to the given alias |
|
// as the source nodes are reused in situ. For the non-source node compilation mode, |
|
// aliases will not be used, but this case is already being run on the client and |
|
// we aren't concern about minimizing the template size. |
|
var aliasCount = 0; |
|
for (var alias in this.aliases) { |
|
var node = this.aliases[alias]; |
|
|
|
if (this.aliases.hasOwnProperty(alias) && node.children && node.referenceCount > 1) { |
|
varDeclarations += ', alias' + (++aliasCount) + '=' + alias; |
|
node.children[0] = 'alias' + aliasCount; |
|
} |
|
} |
|
|
|
var params = ["depth0", "helpers", "partials", "data"]; |
|
|
|
if (this.useBlockParams || this.useDepths) { |
|
params.push('blockParams'); |
|
} |
|
if (this.useDepths) { |
|
params.push('depths'); |
|
} |
|
|
|
// Perform a second pass over the output to merge content when possible |
|
var source = this.mergeSource(varDeclarations); |
|
|
|
if (asObject) { |
|
params.push(source); |
|
|
|
return Function.apply(this, params); |
|
} else { |
|
return this.source.wrap(['function(', params.join(','), ') {\n ', source, '}']); |
|
} |
|
}, |
|
mergeSource: function(varDeclarations) { |
|
var isSimple = this.environment.isSimple, |
|
appendOnly = !this.forceBuffer, |
|
appendFirst, |
|
|
|
sourceSeen, |
|
bufferStart, |
|
bufferEnd; |
|
this.source.each(function(line) { |
|
if (line.appendToBuffer) { |
|
if (bufferStart) { |
|
line.prepend(' + '); |
|
} else { |
|
bufferStart = line; |
|
} |
|
bufferEnd = line; |
|
} else { |
|
if (bufferStart) { |
|
if (!sourceSeen) { |
|
appendFirst = true; |
|
} else { |
|
bufferStart.prepend('buffer += '); |
|
} |
|
bufferEnd.add(';'); |
|
bufferStart = bufferEnd = undefined; |
|
} |
|
|
|
sourceSeen = true; |
|
if (!isSimple) { |
|
appendOnly = false; |
|
} |
|
} |
|
}); |
|
|
|
|
|
if (appendOnly) { |
|
if (bufferStart) { |
|
bufferStart.prepend('return '); |
|
bufferEnd.add(';'); |
|
} else if (!sourceSeen) { |
|
this.source.push('return "";'); |
|
} |
|
} else { |
|
varDeclarations += ", buffer = " + (appendFirst ? '' : this.initializeBuffer()); |
|
|
|
if (bufferStart) { |
|
bufferStart.prepend('return buffer + '); |
|
bufferEnd.add(';'); |
|
} else { |
|
this.source.push('return buffer;'); |
|
} |
|
} |
|
|
|
if (varDeclarations) { |
|
this.source.prepend('var ' + varDeclarations.substring(2) + (appendFirst ? '' : ';\n')); |
|
} |
|
|
|
return this.source.merge(); |
|
}, |
|
|
|
// [blockValue] |
|
// |
|
// On stack, before: hash, inverse, program, value |
|
// On stack, after: return value of blockHelperMissing |
|
// |
|
// The purpose of this opcode is to take a block of the form |
|
// `{{#this.foo}}...{{/this.foo}}`, resolve the value of `foo`, and |
|
// replace it on the stack with the result of properly |
|
// invoking blockHelperMissing. |
|
blockValue: function(name) { |
|
var blockHelperMissing = this.aliasable('helpers.blockHelperMissing'), |
|
params = [this.contextName(0)]; |
|
this.setupHelperArgs(name, 0, params); |
|
|
|
var blockName = this.popStack(); |
|
params.splice(1, 0, blockName); |
|
|
|
this.push(this.source.functionCall(blockHelperMissing, 'call', params)); |
|
}, |
|
|
|
// [ambiguousBlockValue] |
|
// |
|
// On stack, before: hash, inverse, program, value |
|
// Compiler value, before: lastHelper=value of last found helper, if any |
|
// On stack, after, if no lastHelper: same as [blockValue] |
|
// On stack, after, if lastHelper: value |
|
ambiguousBlockValue: function() { |
|
// We're being a bit cheeky and reusing the options value from the prior exec |
|
var blockHelperMissing = this.aliasable('helpers.blockHelperMissing'), |
|
params = [this.contextName(0)]; |
|
this.setupHelperArgs('', 0, params, true); |
|
|
|
this.flushInline(); |
|
|
|
var current = this.topStack(); |
|
params.splice(1, 0, current); |
|
|
|
this.pushSource([ |
|
'if (!', this.lastHelper, ') { ', |
|
current, ' = ', this.source.functionCall(blockHelperMissing, 'call', params), |
|
'}']); |
|
}, |
|
|
|
// [appendContent] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: ... |
|
// |
|
// Appends the string value of `content` to the current buffer |
|
appendContent: function(content) { |
|
if (this.pendingContent) { |
|
content = this.pendingContent + content; |
|
} else { |
|
this.pendingLocation = this.source.currentLocation; |
|
} |
|
|
|
this.pendingContent = content; |
|
}, |
|
|
|
// [append] |
|
// |
|
// On stack, before: value, ... |
|
// On stack, after: ... |
|
// |
|
// Coerces `value` to a String and appends it to the current buffer. |
|
// |
|
// If `value` is truthy, or 0, it is coerced into a string and appended |
|
// Otherwise, the empty string is appended |
|
append: function() { |
|
if (this.isInline()) { |
|
this.replaceStack(function(current) { |
|
return [' != null ? ', current, ' : ""']; |
|
}); |
|
|
|
this.pushSource(this.appendToBuffer(this.popStack())); |
|
} else { |
|
var local = this.popStack(); |
|
this.pushSource(['if (', local, ' != null) { ', this.appendToBuffer(local, undefined, true), ' }']); |
|
if (this.environment.isSimple) { |
|
this.pushSource(['else { ', this.appendToBuffer("''", undefined, true), ' }']); |
|
} |
|
} |
|
}, |
|
|
|
// [appendEscaped] |
|
// |
|
// On stack, before: value, ... |
|
// On stack, after: ... |
|
// |
|
// Escape `value` and append it to the buffer |
|
appendEscaped: function() { |
|
this.pushSource(this.appendToBuffer( |
|
[this.aliasable('this.escapeExpression'), '(', this.popStack(), ')'])); |
|
}, |
|
|
|
// [getContext] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: ... |
|
// Compiler value, after: lastContext=depth |
|
// |
|
// Set the value of the `lastContext` compiler value to the depth |
|
getContext: function(depth) { |
|
this.lastContext = depth; |
|
}, |
|
|
|
// [pushContext] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: currentContext, ... |
|
// |
|
// Pushes the value of the current context onto the stack. |
|
pushContext: function() { |
|
this.pushStackLiteral(this.contextName(this.lastContext)); |
|
}, |
|
|
|
// [lookupOnContext] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: currentContext[name], ... |
|
// |
|
// Looks up the value of `name` on the current context and pushes |
|
// it onto the stack. |
|
lookupOnContext: function(parts, falsy, scoped) { |
|
var i = 0; |
|
|
|
if (!scoped && this.options.compat && !this.lastContext) { |
|
// The depthed query is expected to handle the undefined logic for the root level that |
|
// is implemented below, so we evaluate that directly in compat mode |
|
this.push(this.depthedLookup(parts[i++])); |
|
} else { |
|
this.pushContext(); |
|
} |
|
|
|
this.resolvePath('context', parts, i, falsy); |
|
}, |
|
|
|
// [lookupBlockParam] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: blockParam[name], ... |
|
// |
|
// Looks up the value of `parts` on the given block param and pushes |
|
// it onto the stack. |
|
lookupBlockParam: function(blockParamId, parts) { |
|
this.useBlockParams = true; |
|
|
|
this.push(['blockParams[', blockParamId[0], '][', blockParamId[1], ']']); |
|
this.resolvePath('context', parts, 1); |
|
}, |
|
|
|
// [lookupData] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: data, ... |
|
// |
|
// Push the data lookup operator |
|
lookupData: function(depth, parts) { |
|
/*jshint -W083 */ |
|
if (!depth) { |
|
this.pushStackLiteral('data'); |
|
} else { |
|
this.pushStackLiteral('this.data(data, ' + depth + ')'); |
|
} |
|
|
|
this.resolvePath('data', parts, 0, true); |
|
}, |
|
|
|
resolvePath: function(type, parts, i, falsy) { |
|
/*jshint -W083 */ |
|
if (this.options.strict || this.options.assumeObjects) { |
|
this.push(strictLookup(this.options.strict, this, parts, type)); |
|
return; |
|
} |
|
|
|
var len = parts.length; |
|
for (; i < len; i++) { |
|
this.replaceStack(function(current) { |
|
var lookup = this.nameLookup(current, parts[i], type); |
|
// We want to ensure that zero and false are handled properly if the context (falsy flag) |
|
// needs to have the special handling for these values. |
|
if (!falsy) { |
|
return [' != null ? ', lookup, ' : ', current]; |
|
} else { |
|
// Otherwise we can use generic falsy handling |
|
return [' && ', lookup]; |
|
} |
|
}); |
|
} |
|
}, |
|
|
|
// [resolvePossibleLambda] |
|
// |
|
// On stack, before: value, ... |
|
// On stack, after: resolved value, ... |
|
// |
|
// If the `value` is a lambda, replace it on the stack by |
|
// the return value of the lambda |
|
resolvePossibleLambda: function() { |
|
this.push([this.aliasable('this.lambda'), '(', this.popStack(), ', ', this.contextName(0), ')']); |
|
}, |
|
|
|
// [pushStringParam] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: string, currentContext, ... |
|
// |
|
// This opcode is designed for use in string mode, which |
|
// provides the string value of a parameter along with its |
|
// depth rather than resolving it immediately. |
|
pushStringParam: function(string, type) { |
|
this.pushContext(); |
|
this.pushString(type); |
|
|
|
// If it's a subexpression, the string result |
|
// will be pushed after this opcode. |
|
if (type !== 'SubExpression') { |
|
if (typeof string === 'string') { |
|
this.pushString(string); |
|
} else { |
|
this.pushStackLiteral(string); |
|
} |
|
} |
|
}, |
|
|
|
emptyHash: function(omitEmpty) { |
|
if (this.trackIds) { |
|
this.push('{}'); // hashIds |
|
} |
|
if (this.stringParams) { |
|
this.push('{}'); // hashContexts |
|
this.push('{}'); // hashTypes |
|
} |
|
this.pushStackLiteral(omitEmpty ? 'undefined' : '{}'); |
|
}, |
|
pushHash: function() { |
|
if (this.hash) { |
|
this.hashes.push(this.hash); |
|
} |
|
this.hash = {values: [], types: [], contexts: [], ids: []}; |
|
}, |
|
popHash: function() { |
|
var hash = this.hash; |
|
this.hash = this.hashes.pop(); |
|
|
|
if (this.trackIds) { |
|
this.push(this.objectLiteral(hash.ids)); |
|
} |
|
if (this.stringParams) { |
|
this.push(this.objectLiteral(hash.contexts)); |
|
this.push(this.objectLiteral(hash.types)); |
|
} |
|
|
|
this.push(this.objectLiteral(hash.values)); |
|
}, |
|
|
|
// [pushString] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: quotedString(string), ... |
|
// |
|
// Push a quoted version of `string` onto the stack |
|
pushString: function(string) { |
|
this.pushStackLiteral(this.quotedString(string)); |
|
}, |
|
|
|
// [pushLiteral] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: value, ... |
|
// |
|
// Pushes a value onto the stack. This operation prevents |
|
// the compiler from creating a temporary variable to hold |
|
// it. |
|
pushLiteral: function(value) { |
|
this.pushStackLiteral(value); |
|
}, |
|
|
|
// [pushProgram] |
|
// |
|
// On stack, before: ... |
|
// On stack, after: program(guid), ... |
|
// |
|
// Push a program expression onto the stack. This takes |
|
// a compile-time guid and converts it into a runtime-accessible |
|
// expression. |
|
pushProgram: function(guid) { |
|
if (guid != null) { |
|
this.pushStackLiteral(this.programExpression(guid)); |
|
} else { |
|
this.pushStackLiteral(null); |
|
} |
|
}, |
|
|
|
// [invokeHelper] |
|
// |
|
// On stack, before: hash, inverse, program, params..., ... |
|
// On stack, after: result of helper invocation |
|
// |
|
// Pops off the helper's parameters, invokes the helper, |
|
// and pushes the helper's return value onto the stack. |
|
// |
|
// If the helper is not found, `helperMissing` is called. |
|
invokeHelper: function(paramSize, name, isSimple) { |
|
var nonHelper = this.popStack(); |
|
var helper = this.setupHelper(paramSize, name); |
|
var simple = isSimple ? [helper.name, ' || '] : ''; |
|
|
|
var lookup = ['('].concat(simple, nonHelper); |
|
if (!this.options.strict) { |
|
lookup.push(' || ', this.aliasable('helpers.helperMissing')); |
|
} |
|
lookup.push(')'); |
|
|
|
this.push(this.source.functionCall(lookup, 'call', helper.callParams)); |
|
}, |
|
|
|
// [invokeKnownHelper] |
|
// |
|
// On stack, before: hash, inverse, program, params..., ... |
|
// On stack, after: result of helper invocation |
|
// |
|
// This operation is used when the helper is known to exist, |
|
// so a `helperMissing` fallback is not required. |
|
invokeKnownHelper: function(paramSize, name) { |
|
var helper = this.setupHelper(paramSize, name); |
|
this.push(this.source.functionCall(helper.name, 'call', helper.callParams)); |
|
}, |
|
|
|
// [invokeAmbiguous] |
|
// |
|
// On stack, before: hash, inverse, program, params..., ... |
|
// On stack, after: result of disambiguation |
|
// |
|
// This operation is used when an expression like `{{foo}}` |
|
// is provided, but we don't know at compile-time whether it |
|
// is a helper or a path. |
|
// |
|
// This operation emits more code than the other options, |
|
// and can be avoided by passing the `knownHelpers` and |
|
// `knownHelpersOnly` flags at compile-time. |
|
invokeAmbiguous: function(name, helperCall) { |
|
this.useRegister('helper'); |
|
|
|
var nonHelper = this.popStack(); |
|
|
|
this.emptyHash(); |
|
var helper = this.setupHelper(0, name, helperCall); |
|
|
|
var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper'); |
|
|
|
var lookup = ['(', '(helper = ', helperName, ' || ', nonHelper, ')']; |
|
if (!this.options.strict) { |
|
lookup[0] = '(helper = '; |
|
lookup.push( |
|
' != null ? helper : ', |
|
this.aliasable('helpers.helperMissing') |
|
); |
|
} |
|
|
|
this.push([ |
|
'(', lookup, |
|
(helper.paramsInit ? ['),(', helper.paramsInit] : []), '),', |
|
'(typeof helper === ', this.aliasable('"function"'), ' ? ', |
|
this.source.functionCall('helper','call', helper.callParams), ' : helper))' |
|
]); |
|
}, |
|
|
|
// [invokePartial] |
|
// |
|
// On stack, before: context, ... |
|
// On stack after: result of partial invocation |
|
// |
|
// This operation pops off a context, invokes a partial with that context, |
|
// and pushes the result of the invocation back. |
|
invokePartial: function(isDynamic, name, indent) { |
|
var params = [], |
|
options = this.setupParams(name, 1, params, false); |
|
|
|
if (isDynamic) { |
|
name = this.popStack(); |
|
delete options.name; |
|
} |
|
|
|
if (indent) { |
|
options.indent = JSON.stringify(indent); |
|
} |
|
options.helpers = 'helpers'; |
|
options.partials = 'partials'; |
|
|
|
if (!isDynamic) { |
|
params.unshift(this.nameLookup('partials', name, 'partial')); |
|
} else { |
|
params.unshift(name); |
|
} |
|
|
|
if (this.options.compat) { |
|
options.depths = 'depths'; |
|
} |
|
options = this.objectLiteral(options); |
|
params.push(options); |
|
|
|
this.push(this.source.functionCall('this.invokePartial', '', params)); |
|
}, |
|
|
|
// [assignToHash] |
|
// |
|
// On stack, before: value, ..., hash, ... |
|
// On stack, after: ..., hash, ... |
|
// |
|
// Pops a value off the stack and assigns it to the current hash |
|
assignToHash: function(key) { |
|
var value = this.popStack(), |
|
context, |
|
type, |
|
id; |
|
|
|
if (this.trackIds) { |
|
id = this.popStack(); |
|
} |
|
if (this.stringParams) { |
|
type = this.popStack(); |
|
context = this.popStack(); |
|
} |
|
|
|
var hash = this.hash; |
|
if (context) { |
|
hash.contexts[key] = context; |
|
} |
|
if (type) { |
|
hash.types[key] = type; |
|
} |
|
if (id) { |
|
hash.ids[key] = id; |
|
} |
|
hash.values[key] = value; |
|
}, |
|
|
|
pushId: function(type, name, child) { |
|
if (type === 'BlockParam') { |
|
this.pushStackLiteral( |
|
'blockParams[' + name[0] + '].path[' + name[1] + ']' |
|
+ (child ? ' + ' + JSON.stringify('.' + child) : '')); |
|
} else if (type === 'PathExpression') { |
|
this.pushString(name); |
|
} else if (type === 'SubExpression') { |
|
this.pushStackLiteral('true'); |
|
} else { |
|
this.pushStackLiteral('null'); |
|
} |
|
}, |
|
|
|
// HELPERS |
|
|
|
compiler: JavaScriptCompiler, |
|
|
|
compileChildren: function(environment, options) { |
|
var children = environment.children, child, compiler; |
|
|
|
for(var i=0, l=children.length; i<l; i++) { |
|
child = children[i]; |
|
compiler = new this.compiler(); |
|
|
|
var index = this.matchExistingProgram(child); |
|
|
|
if (index == null) { |
|
this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children |
|
index = this.context.programs.length; |
|
child.index = index; |
|
child.name = 'program' + index; |
|
this.context.programs[index] = compiler.compile(child, options, this.context, !this.precompile); |
|
this.context.environments[index] = child; |
|
|
|
this.useDepths = this.useDepths || compiler.useDepths; |
|
this.useBlockParams = this.useBlockParams || compiler.useBlockParams; |
|
} else { |
|
child.index = index; |
|
child.name = 'program' + index; |
|
|
|
this.useDepths = this.useDepths || child.useDepths; |
|
this.useBlockParams = this.useBlockParams || child.useBlockParams; |
|
} |
|
} |
|
}, |
|
matchExistingProgram: function(child) { |
|
for (var i = 0, len = this.context.environments.length; i < len; i++) { |
|
var environment = this.context.environments[i]; |
|
if (environment && environment.equals(child)) { |
|
return i; |
|
} |
|
} |
|
}, |
|
|
|
programExpression: function(guid) { |
|
var child = this.environment.children[guid], |
|
programParams = [child.index, 'data', child.blockParams]; |
|
|
|
if (this.useBlockParams || this.useDepths) { |
|
programParams.push('blockParams'); |
|
} |
|
if (this.useDepths) { |
|
programParams.push('depths'); |
|
} |
|
|
|
return 'this.program(' + programParams.join(', ') + ')'; |
|
}, |
|
|
|
useRegister: function(name) { |
|
if(!this.registers[name]) { |
|
this.registers[name] = true; |
|
this.registers.list.push(name); |
|
} |
|
}, |
|
|
|
push: function(expr) { |
|
if (!(expr instanceof Literal)) { |
|
expr = this.source.wrap(expr); |
|
} |
|
|
|
this.inlineStack.push(expr); |
|
return expr; |
|
}, |
|
|
|
pushStackLiteral: function(item) { |
|
this.push(new Literal(item)); |
|
}, |
|
|
|
pushSource: function(source) { |
|
if (this.pendingContent) { |
|
this.source.push( |
|
this.appendToBuffer(this.source.quotedString(this.pendingContent), this.pendingLocation)); |
|
this.pendingContent = undefined; |
|
} |
|
|
|
if (source) { |
|
this.source.push(source); |
|
} |
|
}, |
|
|
|
replaceStack: function(callback) { |
|
var prefix = ['('], |
|
stack, |
|
createdStack, |
|
usedLiteral; |
|
|
|
/* istanbul ignore next */ |
|
if (!this.isInline()) { |
|
throw new Exception('replaceStack on non-inline'); |
|
} |
|
|
|
// We want to merge the inline statement into the replacement statement via ',' |
|
var top = this.popStack(true); |
|
|
|
if (top instanceof Literal) { |
|
// Literals do not need to be inlined |
|
stack = [top.value]; |
|
prefix = ['(', stack]; |
|
usedLiteral = true; |
|
} else { |
|
// Get or create the current stack name for use by the inline |
|
createdStack = true; |
|
var name = this.incrStack(); |
|
|
|
prefix = ['((', this.push(name), ' = ', top, ')']; |
|
stack = this.topStack(); |
|
} |
|
|
|
var item = callback.call(this, stack); |
|
|
|
if (!usedLiteral) { |
|
this.popStack(); |
|
} |
|
if (createdStack) { |
|
this.stackSlot--; |
|
} |
|
this.push(prefix.concat(item, ')')); |
|
}, |
|
|
|
incrStack: function() { |
|
this.stackSlot++; |
|
if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); } |
|
return this.topStackName(); |
|
}, |
|
topStackName: function() { |
|
return "stack" + this.stackSlot; |
|
}, |
|
flushInline: function() { |
|
var inlineStack = this.inlineStack; |
|
this.inlineStack = []; |
|
for (var i = 0, len = inlineStack.length; i < len; i++) { |
|
var entry = inlineStack[i]; |
|
/* istanbul ignore if */ |
|
if (entry instanceof Literal) { |
|
this.compileStack.push(entry); |
|
} else { |
|
var stack = this.incrStack(); |
|
this.pushSource([stack, ' = ', entry, ';']); |
|
this.compileStack.push(stack); |
|
} |
|
} |
|
}, |
|
isInline: function() { |
|
return this.inlineStack.length; |
|
}, |
|
|
|
popStack: function(wrapped) { |
|
var inline = this.isInline(), |
|
item = (inline ? this.inlineStack : this.compileStack).pop(); |
|
|
|
if (!wrapped && (item instanceof Literal)) { |
|
return item.value; |
|
} else { |
|
if (!inline) { |
|
/* istanbul ignore next */ |
|
if (!this.stackSlot) { |
|
throw new Exception('Invalid stack pop'); |
|
} |
|
this.stackSlot--; |
|
} |
|
return item; |
|
} |
|
}, |
|
|
|
topStack: function() { |
|
var stack = (this.isInline() ? this.inlineStack : this.compileStack), |
|
item = stack[stack.length - 1]; |
|
|
|
/* istanbul ignore if */ |
|
if (item instanceof Literal) { |
|
return item.value; |
|
} else { |
|
return item; |
|
} |
|
}, |
|
|
|
contextName: function(context) { |
|
if (this.useDepths && context) { |
|
return 'depths[' + context + ']'; |
|
} else { |
|
return 'depth' + context; |
|
} |
|
}, |
|
|
|
quotedString: function(str) { |
|
return this.source.quotedString(str); |
|
}, |
|
|
|
objectLiteral: function(obj) { |
|
return this.source.objectLiteral(obj); |
|
}, |
|
|
|
aliasable: function(name) { |
|
var ret = this.aliases[name]; |
|
if (ret) { |
|
ret.referenceCount++; |
|
return ret; |
|
} |
|
|
|
ret = this.aliases[name] = this.source.wrap(name); |
|
ret.aliasable = true; |
|
ret.referenceCount = 1; |
|
|
|
return ret; |
|
}, |
|
|
|
setupHelper: function(paramSize, name, blockHelper) { |
|
var params = [], |
|
paramsInit = this.setupHelperArgs(name, paramSize, params, blockHelper); |
|
var foundHelper = this.nameLookup('helpers', name, 'helper'); |
|
|
|
return { |
|
params: params, |
|
paramsInit: paramsInit, |
|
name: foundHelper, |
|
callParams: [this.contextName(0)].concat(params) |
|
}; |
|
}, |
|
|
|
setupParams: function(helper, paramSize, params) { |
|
var options = {}, contexts = [], types = [], ids = [], param; |
|
|
|
options.name = this.quotedString(helper); |
|
options.hash = this.popStack(); |
|
|
|
if (this.trackIds) { |
|
options.hashIds = this.popStack(); |
|
} |
|
if (this.stringParams) { |
|
options.hashTypes = this.popStack(); |
|
options.hashContexts = this.popStack(); |
|
} |
|
|
|
var inverse = this.popStack(), |
|
program = this.popStack(); |
|
|
|
// Avoid setting fn and inverse if neither are set. This allows |
|
// helpers to do a check for `if (options.fn)` |
|
if (program || inverse) { |
|
options.fn = program || 'this.noop'; |
|
options.inverse = inverse || 'this.noop'; |
|
} |
|
|
|
// The parameters go on to the stack in order (making sure that they are evaluated in order) |
|
// so we need to pop them off the stack in reverse order |
|
var i = paramSize; |
|
while (i--) { |
|
param = this.popStack(); |
|
params[i] = param; |
|
|
|
if (this.trackIds) { |
|
ids[i] = this.popStack(); |
|
} |
|
if (this.stringParams) { |
|
types[i] = this.popStack(); |
|
contexts[i] = this.popStack(); |
|
} |
|
} |
|
|
|
if (this.trackIds) { |
|
options.ids = this.source.generateArray(ids); |
|
} |
|
if (this.stringParams) { |
|
options.types = this.source.generateArray(types); |
|
options.contexts = this.source.generateArray(contexts); |
|
} |
|
|
|
if (this.options.data) { |
|
options.data = 'data'; |
|
} |
|
if (this.useBlockParams) { |
|
options.blockParams = 'blockParams'; |
|
} |
|
return options; |
|
}, |
|
|
|
setupHelperArgs: function(helper, paramSize, params, useRegister) { |
|
var options = this.setupParams(helper, paramSize, params, true); |
|
options = this.objectLiteral(options); |
|
if (useRegister) { |
|
this.useRegister('options'); |
|
params.push('options'); |
|
return ['options=', options]; |
|
} else { |
|
params.push(options); |
|
return ''; |
|
} |
|
} |
|
}; |
|
|
|
|
|
var reservedWords = ( |
|
"break else new var" + |
|
" case finally return void" + |
|
" catch for switch while" + |
|
" continue function this with" + |
|
" default if throw" + |
|
" delete in try" + |
|
" do instanceof typeof" + |
|
" abstract enum int short" + |
|
" boolean export interface static" + |
|
" byte extends long super" + |
|
" char final native synchronized" + |
|
" class float package throws" + |
|
" const goto private transient" + |
|
" debugger implements protected volatile" + |
|
" double import public let yield await" + |
|
" null true false" |
|
).split(" "); |
|
|
|
var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {}; |
|
|
|
for(var i=0, l=reservedWords.length; i<l; i++) { |
|
compilerWords[reservedWords[i]] = true; |
|
} |
|
|
|
JavaScriptCompiler.isValidJavaScriptVariableName = function(name) { |
|
return !JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(name); |
|
}; |
|
|
|
function strictLookup(requireTerminal, compiler, parts, type) { |
|
var stack = compiler.popStack(); |
|
|
|
var i = 0, |
|
len = parts.length; |
|
if (requireTerminal) { |
|
len--; |
|
} |
|
|
|
for (; i < len; i++) { |
|
stack = compiler.nameLookup(stack, parts[i], type); |
|
} |
|
|
|
if (requireTerminal) { |
|
return [compiler.aliasable('this.strict'), '(', stack, ', ', compiler.quotedString(parts[i]), ')']; |
|
} else { |
|
return stack; |
|
} |
|
} |
|
|
|
__exports__ = JavaScriptCompiler; |
|
return __exports__; |
|
})(__module2__, __module4__, __module3__, __module15__); |
|
|
|
// handlebars.js |
|
var __module0__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) { |
|
"use strict"; |
|
var __exports__; |
|
/*globals Handlebars: true */ |
|
var Handlebars = __dependency1__; |
|
|
|
// Compiler imports |
|
var AST = __dependency2__; |
|
var Parser = __dependency3__.parser; |
|
var parse = __dependency3__.parse; |
|
var Compiler = __dependency4__.Compiler; |
|
var compile = __dependency4__.compile; |
|
var precompile = __dependency4__.precompile; |
|
var JavaScriptCompiler = __dependency5__; |
|
|
|
var _create = Handlebars.create; |
|
var create = function() { |
|
var hb = _create(); |
|
|
|
hb.compile = function(input, options) { |
|
return compile(input, options, hb); |
|
}; |
|
hb.precompile = function (input, options) { |
|
return precompile(input, options, hb); |
|
}; |
|
|
|
hb.AST = AST; |
|
hb.Compiler = Compiler; |
|
hb.JavaScriptCompiler = JavaScriptCompiler; |
|
hb.Parser = Parser; |
|
hb.parse = parse; |
|
|
|
return hb; |
|
}; |
|
|
|
Handlebars = create(); |
|
Handlebars.create = create; |
|
|
|
/*jshint -W040 */ |
|
/* istanbul ignore next */ |
|
var root = typeof global !== 'undefined' ? global : window, |
|
$Handlebars = root.Handlebars; |
|
/* istanbul ignore next */ |
|
Handlebars.noConflict = function() { |
|
if (root.Handlebars === Handlebars) { |
|
root.Handlebars = $Handlebars; |
|
} |
|
}; |
|
|
|
Handlebars['default'] = Handlebars; |
|
|
|
__exports__ = Handlebars; |
|
return __exports__; |
|
})(__module1__, __module7__, __module8__, __module13__, __module14__); |
|
|
|
return __module0__; |
|
}));
|
|
|