| /*! |
| |
| handlebars v2.0.0 |
| |
| Copyright (C) 2011-2014 by Yehuda Katz |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| THE SOFTWARE. |
| |
| @license |
| */ |
| /* exported Handlebars */ |
| (function (root, factory) { |
| if (typeof define === 'function' && define.amd) { |
| define([], factory); |
| } else if (typeof exports === 'object') { |
| module.exports = factory(); |
| } else { |
| root.Handlebars = root.Handlebars || factory(); |
| } |
| }(this, function () { |
| // handlebars/safe-string.js |
| var __module4__ = (function() { |
| "use strict"; |
| var __exports__; |
| // Build out our basic SafeString type |
| function SafeString(string) { |
| this.string = string; |
| } |
| |
| SafeString.prototype.toString = function() { |
| return "" + this.string; |
| }; |
| |
| __exports__ = SafeString; |
| return __exports__; |
| })(); |
| |
| // handlebars/utils.js |
| var __module3__ = (function(__dependency1__) { |
| "use strict"; |
| var __exports__ = {}; |
| /*jshint -W004 */ |
| var SafeString = __dependency1__; |
| |
| var escape = { |
| "&": "&", |
| "<": "<", |
| ">": ">", |
| '"': """, |
| "'": "'", |
| "`": "`" |
| }; |
| |
| var badChars = /[&<>"'`]/g; |
| var possible = /[&<>"'`]/; |
| |
| function escapeChar(chr) { |
| return escape[chr]; |
| } |
| |
| function extend(obj /* , ...source */) { |
| for (var i = 1; i < arguments.length; i++) { |
| for (var key in arguments[i]) { |
| if (Object.prototype.hasOwnProperty.call(arguments[i], key)) { |
| obj[key] = arguments[i][key]; |
| } |
| } |
| } |
| |
| return obj; |
| } |
| |
| __exports__.extend = extend;var toString = Object.prototype.toString; |
| __exports__.toString = toString; |
| // Sourced from lodash |
| // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt |
| var isFunction = function(value) { |
| return typeof value === 'function'; |
| }; |
| // fallback for older versions of Chrome and Safari |
| /* istanbul ignore next */ |
| if (isFunction(/x/)) { |
| isFunction = function(value) { |
| return typeof value === 'function' && toString.call(value) === '[object Function]'; |
| }; |
| } |
| var isFunction; |
| __exports__.isFunction = isFunction; |
| /* istanbul ignore next */ |
| var isArray = Array.isArray || function(value) { |
| return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false; |
| }; |
| __exports__.isArray = isArray; |
| |
| function escapeExpression(string) { |
| // don't escape SafeStrings, since they're already safe |
| if (string instanceof SafeString) { |
| return string.toString(); |
| } else if (string == null) { |
| return ""; |
| } else if (!string) { |
| return string + ''; |
| } |
| |
| // Force a string conversion as this will be done by the append regardless and |
| // the regex test will do this transparently behind the scenes, causing issues if |
| // an object's to string has escaped characters in it. |
| string = "" + string; |
| |
| if(!possible.test(string)) { return string; } |
| return string.replace(badChars, escapeChar); |
| } |
| |
| __exports__.escapeExpression = escapeExpression;function isEmpty(value) { |
| if (!value && value !== 0) { |
| return true; |
| } else if (isArray(value) && value.length === 0) { |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| __exports__.isEmpty = isEmpty;function appendContextPath(contextPath, id) { |
| return (contextPath ? contextPath + '.' : '') + id; |
| } |
| |
| __exports__.appendContextPath = appendContextPath; |
| return __exports__; |
| })(__module4__); |
| |
| // handlebars/exception.js |
| var __module5__ = (function() { |
| "use strict"; |
| var __exports__; |
| |
| var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; |
| |
| function Exception(message, node) { |
| var line; |
| if (node && node.firstLine) { |
| line = node.firstLine; |
| |
| message += ' - ' + line + ':' + node.firstColumn; |
| } |
| |
| var tmp = Error.prototype.constructor.call(this, message); |
| |
| // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. |
| for (var idx = 0; idx < errorProps.length; idx++) { |
| this[errorProps[idx]] = tmp[errorProps[idx]]; |
| } |
| |
| if (line) { |
| this.lineNumber = line; |
| this.column = node.firstColumn; |
| } |
| } |
| |
| Exception.prototype = new Error(); |
| |
| __exports__ = Exception; |
| return __exports__; |
| })(); |
| |
| // handlebars/base.js |
| var __module2__ = (function(__dependency1__, __dependency2__) { |
| "use strict"; |
| var __exports__ = {}; |
| var Utils = __dependency1__; |
| var Exception = __dependency2__; |
| |
| var VERSION = "2.0.0"; |
| __exports__.VERSION = VERSION;var COMPILER_REVISION = 6; |
| __exports__.COMPILER_REVISION = COMPILER_REVISION; |
| var REVISION_CHANGES = { |
| 1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it |
| 2: '== 1.0.0-rc.3', |
| 3: '== 1.0.0-rc.4', |
| 4: '== 1.x.x', |
| 5: '== 2.0.0-alpha.x', |
| 6: '>= 2.0.0-beta.1' |
| }; |
| __exports__.REVISION_CHANGES = REVISION_CHANGES; |
| var isArray = Utils.isArray, |
| isFunction = Utils.isFunction, |
| toString = Utils.toString, |
| objectType = '[object Object]'; |
| |
| function HandlebarsEnvironment(helpers, partials) { |
| this.helpers = helpers || {}; |
| this.partials = partials || {}; |
| |
| registerDefaultHelpers(this); |
| } |
| |
| __exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = { |
| constructor: HandlebarsEnvironment, |
| |
| logger: logger, |
| log: log, |
| |
| registerHelper: function(name, fn) { |
| if (toString.call(name) === objectType) { |
| if (fn) { throw new Exception('Arg not supported with multiple helpers'); } |
| Utils.extend(this.helpers, name); |
| } else { |
| this.helpers[name] = fn; |
| } |
| }, |
| unregisterHelper: function(name) { |
| delete this.helpers[name]; |
| }, |
| |
| registerPartial: function(name, partial) { |
| if (toString.call(name) === objectType) { |
| Utils.extend(this.partials, name); |
| } else { |
| this.partials[name] = partial; |
| } |
| }, |
| unregisterPartial: function(name) { |
| delete this.partials[name]; |
| } |
| }; |
| |
| function registerDefaultHelpers(instance) { |
| instance.registerHelper('helperMissing', function(/* [args, ]options */) { |
| if(arguments.length === 1) { |
| // A missing field in a {{foo}} constuct. |
| return undefined; |
| } else { |
| // Someone is actually trying to call something, blow up. |
| throw new Exception("Missing helper: '" + arguments[arguments.length-1].name + "'"); |
| } |
| }); |
| |
| instance.registerHelper('blockHelperMissing', function(context, options) { |
| var inverse = options.inverse, |
| fn = options.fn; |
| |
| if(context === true) { |
| return fn(this); |
| } else if(context === false || context == null) { |
| return inverse(this); |
| } else if (isArray(context)) { |
| if(context.length > 0) { |
| if (options.ids) { |
| options.ids = [options.name]; |
| } |
| |
| return instance.helpers.each(context, options); |
| } else { |
| return inverse(this); |
| } |
| } else { |
| if (options.data && options.ids) { |
| var data = createFrame(options.data); |
| data.contextPath = Utils.appendContextPath(options.data.contextPath, options.name); |
| options = {data: data}; |
| } |
| |
| return fn(context, options); |
| } |
| }); |
| |
| instance.registerHelper('each', function(context, options) { |
| if (!options) { |
| throw new Exception('Must pass iterator to #each'); |
| } |
| |
| var fn = options.fn, inverse = options.inverse; |
| var i = 0, ret = "", data; |
| |
| var contextPath; |
| if (options.data && options.ids) { |
| contextPath = Utils.appendContextPath(options.data.contextPath, options.ids[0]) + '.'; |
| } |
| |
| if (isFunction(context)) { context = context.call(this); } |
| |
| if (options.data) { |
| data = createFrame(options.data); |
| } |
| |
| if(context && typeof context === 'object') { |
| if (isArray(context)) { |
| for(var j = context.length; i<j; i++) { |
| if (data) { |
| data.index = i; |
| data.first = (i === 0); |
| data.last = (i === (context.length-1)); |
| |
| if (contextPath) { |
| data.contextPath = contextPath + i; |
| } |
| } |
| ret = ret + fn(context[i], { data: data }); |
| } |
| } else { |
| for(var key in context) { |
| if(context.hasOwnProperty(key)) { |
| if(data) { |
| data.key = key; |
| data.index = i; |
| data.first = (i === 0); |
| |
| if (contextPath) { |
| data.contextPath = contextPath + key; |
| } |
| } |
| ret = ret + fn(context[key], {data: data}); |
| i++; |
| } |
| } |
| } |
| } |
| |
| if(i === 0){ |
| ret = inverse(this); |
| } |
| |
| return ret; |
| }); |
| |
| instance.registerHelper('if', function(conditional, options) { |
| if (isFunction(conditional)) { conditional = conditional.call(this); } |
| |
| // Default behavior is to render the positive path if the value is truthy and not empty. |
| // The `includeZero` option may be set to treat the condtional as purely not empty based on the |
| // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative. |
| if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) { |
| return options.inverse(this); |
| } else { |
| return options.fn(this); |
| } |
| }); |
| |
| instance.registerHelper('unless', function(conditional, options) { |
| return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash}); |
| }); |
| |
| instance.registerHelper('with', function(context, options) { |
| if (isFunction(context)) { context = context.call(this); } |
| |
| var fn = options.fn; |
| |
| if (!Utils.isEmpty(context)) { |
| if (options.data && options.ids) { |
| var data = createFrame(options.data); |
| data.contextPath = Utils.appendContextPath(options.data.contextPath, options.ids[0]); |
| options = {data:data}; |
| } |
| |
| return fn(context, options); |
| } else { |
| return options.inverse(this); |
| } |
| }); |
| |
| instance.registerHelper('log', function(message, options) { |
| var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1; |
| instance.log(level, message); |
| }); |
| |
| instance.registerHelper('lookup', function(obj, field) { |
| return obj && obj[field]; |
| }); |
| } |
| |
| var logger = { |
| methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' }, |
| |
| // State enum |
| DEBUG: 0, |
| INFO: 1, |
| WARN: 2, |
| ERROR: 3, |
| level: 3, |
| |
| // can be overridden in the host environment |
| log: function(level, message) { |
| if (logger.level <= level) { |
| var method = logger.methodMap[level]; |
| if (typeof console !== 'undefined' && console[method]) { |
| console[method].call(console, message); |
| } |
| } |
| } |
| }; |
| __exports__.logger = logger; |
| var log = logger.log; |
| __exports__.log = log; |
| var createFrame = function(object) { |
| var frame = Utils.extend({}, object); |
| frame._parent = object; |
| return frame; |
| }; |
| __exports__.createFrame = createFrame; |
| return __exports__; |
| })(__module3__, __module5__); |
| |
| // handlebars/runtime.js |
| var __module6__ = (function(__dependency1__, __dependency2__, __dependency3__) { |
| "use strict"; |
| var __exports__ = {}; |
| var Utils = __dependency1__; |
| var Exception = __dependency2__; |
| var COMPILER_REVISION = __dependency3__.COMPILER_REVISION; |
| var REVISION_CHANGES = __dependency3__.REVISION_CHANGES; |
| var createFrame = __dependency3__.createFrame; |
| |
| function checkRevision(compilerInfo) { |
| var compilerRevision = compilerInfo && compilerInfo[0] || 1, |
| currentRevision = COMPILER_REVISION; |
| |
| if (compilerRevision !== currentRevision) { |
| if (compilerRevision < currentRevision) { |
| var runtimeVersions = REVISION_CHANGES[currentRevision], |
| compilerVersions = REVISION_CHANGES[compilerRevision]; |
| throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+ |
| "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+")."); |
| } else { |
| // Use the embedded version info since the runtime doesn't know about this revision yet |
| throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+ |
| "Please update your runtime to a newer version ("+compilerInfo[1]+")."); |
| } |
| } |
| } |
| |
| __exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial |
| |
| function template(templateSpec, env) { |
| /* istanbul ignore next */ |
| if (!env) { |
| throw new Exception("No environment passed to template"); |
| } |
| if (!templateSpec || !templateSpec.main) { |
| throw new Exception('Unknown template object: ' + typeof templateSpec); |
| } |
| |
| // Note: Using env.VM references rather than local var references throughout this section to allow |
| // for external users to override these as psuedo-supported APIs. |
| env.VM.checkRevision(templateSpec.compiler); |
| |
| var invokePartialWrapper = function(partial, indent, name, context, hash, helpers, partials, data, depths) { |
| if (hash) { |
| context = Utils.extend({}, context, hash); |
| } |
| |
| var result = env.VM.invokePartial.call(this, partial, name, context, helpers, partials, data, depths); |
| |
| if (result == null && env.compile) { |
| var options = { helpers: helpers, partials: partials, data: data, depths: depths }; |
| partials[name] = env.compile(partial, { data: data !== undefined, compat: templateSpec.compat }, env); |
| result = partials[name](context, options); |
| } |
| if (result != null) { |
| if (indent) { |
| var lines = result.split('\n'); |
| for (var i = 0, l = lines.length; i < l; i++) { |
| if (!lines[i] && i + 1 === l) { |
| break; |
| } |
| |
| lines[i] = indent + lines[i]; |
| } |
| result = lines.join('\n'); |
| } |
| return result; |
| } else { |
| throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode"); |
| } |
| }; |
| |
| // Just add water |
| var container = { |
| lookup: function(depths, name) { |
| var len = depths.length; |
| for (var i = 0; i < len; i++) { |
| if (depths[i] && depths[i][name] != null) { |
| return depths[i][name]; |
| } |
| } |
| }, |
| lambda: function(current, context) { |
| return typeof current === 'function' ? current.call(context) : current; |
| }, |
| |
| escapeExpression: Utils.escapeExpression, |
| invokePartial: invokePartialWrapper, |
| |
| fn: function(i) { |
| return templateSpec[i]; |
| }, |
| |
| programs: [], |
| program: function(i, data, depths) { |
| var programWrapper = this.programs[i], |
| fn = this.fn(i); |
| if (data || depths) { |
| programWrapper = program(this, i, fn, data, depths); |
| } else if (!programWrapper) { |
| programWrapper = this.programs[i] = program(this, i, fn); |
| } |
| return programWrapper; |
| }, |
| |
| data: function(data, depth) { |
| while (data && depth--) { |
| data = data._parent; |
| } |
| return data; |
| }, |
| merge: function(param, common) { |
| var ret = param || common; |
| |
| if (param && common && (param !== common)) { |
| ret = Utils.extend({}, common, param); |
| } |
| |
| return ret; |
| }, |
| |
| noop: env.VM.noop, |
| compilerInfo: templateSpec.compiler |
| }; |
| |
| var ret = function(context, options) { |
| options = options || {}; |
| var data = options.data; |
| |
| ret._setup(options); |
| if (!options.partial && templateSpec.useData) { |
| data = initData(context, data); |
| } |
| var depths; |
| if (templateSpec.useDepths) { |
| depths = options.depths ? [context].concat(options.depths) : [context]; |
| } |
| |
| return templateSpec.main.call(container, context, container.helpers, container.partials, data, depths); |
| }; |
| ret.isTop = true; |
| |
| 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 { |
| container.helpers = options.helpers; |
| container.partials = options.partials; |
| } |
| }; |
| |
| ret._child = function(i, data, depths) { |
| if (templateSpec.useDepths && !depths) { |
| throw new Exception('must pass parent depths'); |
| } |
| |
| return program(container, i, templateSpec[i], data, depths); |
| }; |
| return ret; |
| } |
| |
| __exports__.template = template;function program(container, i, fn, data, depths) { |
| var prog = function(context, options) { |
| options = options || {}; |
| |
| return fn.call(container, context, container.helpers, container.partials, options.data || data, depths && [context].concat(depths)); |
| }; |
| prog.program = i; |
| prog.depth = depths ? depths.length : 0; |
| return prog; |
| } |
| |
| __exports__.program = program;function invokePartial(partial, name, context, helpers, partials, data, depths) { |
| var options = { partial: true, helpers: helpers, partials: partials, data: data, depths: depths }; |
| |
| if(partial === undefined) { |
| throw new Exception("The partial " + 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__, __module5__, __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; |
| |
| Handlebars['default'] = Handlebars; |
| |
| __exports__ = Handlebars; |
| return __exports__; |
| })(__module2__, __module4__, __module5__, __module3__, __module6__); |
| |
| // handlebars/compiler/ast.js |
| var __module7__ = (function(__dependency1__) { |
| "use strict"; |
| var __exports__; |
| var Exception = __dependency1__; |
| |
| function LocationInfo(locInfo) { |
| locInfo = locInfo || {}; |
| this.firstLine = locInfo.first_line; |
| this.firstColumn = locInfo.first_column; |
| this.lastColumn = locInfo.last_column; |
| this.lastLine = locInfo.last_line; |
| } |
| |
| var AST = { |
| ProgramNode: function(statements, strip, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "program"; |
| this.statements = statements; |
| this.strip = strip; |
| }, |
| |
| MustacheNode: function(rawParams, hash, open, strip, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "mustache"; |
| this.strip = strip; |
| |
| // Open may be a string parsed from the parser or a passed boolean flag |
| if (open != null && open.charAt) { |
| // Must use charAt to support IE pre-10 |
| var escapeFlag = open.charAt(3) || open.charAt(2); |
| this.escaped = escapeFlag !== '{' && escapeFlag !== '&'; |
| } else { |
| this.escaped = !!open; |
| } |
| |
| if (rawParams instanceof AST.SexprNode) { |
| this.sexpr = rawParams; |
| } else { |
| // Support old AST API |
| this.sexpr = new AST.SexprNode(rawParams, hash); |
| } |
| |
| // Support old AST API that stored this info in MustacheNode |
| this.id = this.sexpr.id; |
| this.params = this.sexpr.params; |
| this.hash = this.sexpr.hash; |
| this.eligibleHelper = this.sexpr.eligibleHelper; |
| this.isHelper = this.sexpr.isHelper; |
| }, |
| |
| SexprNode: function(rawParams, hash, locInfo) { |
| LocationInfo.call(this, locInfo); |
| |
| this.type = "sexpr"; |
| this.hash = hash; |
| |
| var id = this.id = rawParams[0]; |
| var params = this.params = rawParams.slice(1); |
| |
| // a mustache is definitely a helper if: |
| // * it is an eligible helper, and |
| // * it has at least one parameter or hash segment |
| this.isHelper = !!(params.length || hash); |
| |
| // a mustache is an eligible helper if: |
| // * its id is simple (a single part, not `this` or `..`) |
| this.eligibleHelper = this.isHelper || id.isSimple; |
| |
| // 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. |
| }, |
| |
| PartialNode: function(partialName, context, hash, strip, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "partial"; |
| this.partialName = partialName; |
| this.context = context; |
| this.hash = hash; |
| this.strip = strip; |
| |
| this.strip.inlineStandalone = true; |
| }, |
| |
| BlockNode: function(mustache, program, inverse, strip, locInfo) { |
| LocationInfo.call(this, locInfo); |
| |
| this.type = 'block'; |
| this.mustache = mustache; |
| this.program = program; |
| this.inverse = inverse; |
| this.strip = strip; |
| |
| if (inverse && !program) { |
| this.isInverse = true; |
| } |
| }, |
| |
| RawBlockNode: function(mustache, content, close, locInfo) { |
| LocationInfo.call(this, locInfo); |
| |
| if (mustache.sexpr.id.original !== close) { |
| throw new Exception(mustache.sexpr.id.original + " doesn't match " + close, this); |
| } |
| |
| content = new AST.ContentNode(content, locInfo); |
| |
| this.type = 'block'; |
| this.mustache = mustache; |
| this.program = new AST.ProgramNode([content], {}, locInfo); |
| }, |
| |
| ContentNode: function(string, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "content"; |
| this.original = this.string = string; |
| }, |
| |
| HashNode: function(pairs, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "hash"; |
| this.pairs = pairs; |
| }, |
| |
| IdNode: function(parts, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "ID"; |
| |
| var original = "", |
| 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, this); |
| } else if (part === "..") { |
| depth++; |
| depthString += '../'; |
| } else { |
| this.isScoped = true; |
| } |
| } else { |
| dig.push(part); |
| } |
| } |
| |
| this.original = original; |
| this.parts = dig; |
| this.string = dig.join('.'); |
| this.depth = depth; |
| this.idName = depthString + this.string; |
| |
| // an ID is simple if it only has one part, and that part is not |
| // `..` or `this`. |
| this.isSimple = parts.length === 1 && !this.isScoped && depth === 0; |
| |
| this.stringModeValue = this.string; |
| }, |
| |
| PartialNameNode: function(name, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "PARTIAL_NAME"; |
| this.name = name.original; |
| }, |
| |
| DataNode: function(id, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "DATA"; |
| this.id = id; |
| this.stringModeValue = id.stringModeValue; |
| this.idName = '@' + id.stringModeValue; |
| }, |
| |
| StringNode: function(string, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "STRING"; |
| this.original = |
| this.string = |
| this.stringModeValue = string; |
| }, |
| |
| NumberNode: function(number, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "NUMBER"; |
| this.original = |
| this.number = number; |
| this.stringModeValue = Number(number); |
| }, |
| |
| BooleanNode: function(bool, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "BOOLEAN"; |
| this.bool = bool; |
| this.stringModeValue = bool === "true"; |
| }, |
| |
| CommentNode: function(comment, locInfo) { |
| LocationInfo.call(this, locInfo); |
| this.type = "comment"; |
| this.comment = comment; |
| |
| this.strip = { |
| inlineStandalone: true |
| }; |
| } |
| }; |
| |
| |
| // Must be exported as an object rather than the root of the module as the jison lexer |
| // most modify the object to operate properly. |
| __exports__ = AST; |
| return __exports__; |
| })(__module5__); |
| |
| // 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,"openRawBlock":14,"END_RAW_BLOCK":15,"OPEN_RAW_BLOCK":16,"sexpr":17,"CLOSE_RAW_BLOCK":18,"openBlock":19,"block_option0":20,"closeBlock":21,"openInverse":22,"block_option1":23,"OPEN_BLOCK":24,"CLOSE":25,"OPEN_INVERSE":26,"inverseAndProgram":27,"INVERSE":28,"OPEN_ENDBLOCK":29,"path":30,"OPEN":31,"OPEN_UNESCAPED":32,"CLOSE_UNESCAPED":33,"OPEN_PARTIAL":34,"partialName":35,"param":36,"partial_option0":37,"partial_option1":38,"sexpr_repetition0":39,"sexpr_option0":40,"dataName":41,"STRING":42,"NUMBER":43,"BOOLEAN":44,"OPEN_SEXPR":45,"CLOSE_SEXPR":46,"hash":47,"hash_repetition_plus0":48,"hashSegment":49,"ID":50,"EQUALS":51,"DATA":52,"pathSegments":53,"SEP":54,"$accept":0,"$end":1}, |
| terminals_: {2:"error",5:"EOF",12:"CONTENT",13:"COMMENT",15:"END_RAW_BLOCK",16:"OPEN_RAW_BLOCK",18:"CLOSE_RAW_BLOCK",24:"OPEN_BLOCK",25:"CLOSE",26:"OPEN_INVERSE",28:"INVERSE",29:"OPEN_ENDBLOCK",31:"OPEN",32:"OPEN_UNESCAPED",33:"CLOSE_UNESCAPED",34:"OPEN_PARTIAL",42:"STRING",43:"NUMBER",44:"BOOLEAN",45:"OPEN_SEXPR",46:"CLOSE_SEXPR",50:"ID",51:"EQUALS",52:"DATA",54:"SEP"}, |
| productions_: [0,[3,2],[4,1],[7,1],[7,1],[7,1],[7,1],[7,1],[7,1],[10,3],[14,3],[9,4],[9,4],[19,3],[22,3],[27,2],[21,3],[8,3],[8,3],[11,5],[11,4],[17,3],[17,1],[36,1],[36,1],[36,1],[36,1],[36,1],[36,3],[47,1],[49,3],[35,1],[35,1],[35,1],[41,2],[30,1],[53,3],[53,1],[6,0],[6,2],[20,0],[20,1],[23,0],[23,1],[37,0],[37,1],[38,0],[38,1],[39,0],[39,2],[40,0],[40,1],[48,1],[48,2]], |
| performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) { |
| |
| var $0 = $$.length - 1; |
| switch (yystate) { |
| case 1: yy.prepareProgram($$[$0-1].statements, true); return $$[$0-1]; |
| break; |
| case 2:this.$ = new yy.ProgramNode(yy.prepareProgram($$[$0]), {}, this._$); |
| break; |
| case 3:this.$ = $$[$0]; |
| break; |
| case 4:this.$ = $$[$0]; |
| break; |
| case 5:this.$ = $$[$0]; |
| break; |
| case 6:this.$ = $$[$0]; |
| break; |
| case 7:this.$ = new yy.ContentNode($$[$0], this._$); |
| break; |
| case 8:this.$ = new yy.CommentNode($$[$0], this._$); |
| break; |
| case 9:this.$ = new yy.RawBlockNode($$[$0-2], $$[$0-1], $$[$0], this._$); |
| break; |
| case 10:this.$ = new yy.MustacheNode($$[$0-1], null, '', '', this._$); |
| break; |
| case 11:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], false, this._$); |
| break; |
| case 12:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], true, this._$); |
| break; |
| case 13:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], yy.stripFlags($$[$0-2], $$[$0]), this._$); |
| break; |
| case 14:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], yy.stripFlags($$[$0-2], $$[$0]), this._$); |
| break; |
| case 15:this.$ = { strip: yy.stripFlags($$[$0-1], $$[$0-1]), program: $$[$0] }; |
| break; |
| case 16:this.$ = {path: $$[$0-1], strip: yy.stripFlags($$[$0-2], $$[$0])}; |
| break; |
| case 17:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], yy.stripFlags($$[$0-2], $$[$0]), this._$); |
| break; |
| case 18:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], yy.stripFlags($$[$0-2], $$[$0]), this._$); |
| break; |
| case 19:this.$ = new yy.PartialNode($$[$0-3], $$[$0-2], $$[$0-1], yy.stripFlags($$[$0-4], $$[$0]), this._$); |
| break; |
| case 20:this.$ = new yy.PartialNode($$[$0-2], undefined, $$[$0-1], yy.stripFlags($$[$0-3], $$[$0]), this._$); |
| break; |
| case 21:this.$ = new yy.SexprNode([$$[$0-2]].concat($$[$0-1]), $$[$0], this._$); |
| break; |
| case 22:this.$ = new yy.SexprNode([$$[$0]], null, this._$); |
| break; |
| case 23:this.$ = $$[$0]; |
| break; |
| case 24:this.$ = new yy.StringNode($$[$0], this._$); |
| break; |
| case 25:this.$ = new yy.NumberNode($$[$0], this._$); |
| break; |
| case 26:this.$ = new yy.BooleanNode($$[$0], this._$); |
| break; |
| case 27:this.$ = $$[$0]; |
| break; |
| case 28:$$[$0-1].isHelper = true; this.$ = $$[$0-1]; |
| break; |
| case 29:this.$ = new yy.HashNode($$[$0], this._$); |
| break; |
| case 30:this.$ = [$$[$0-2], $$[$0]]; |
| break; |
| case 31:this.$ = new yy.PartialNameNode($$[$0], this._$); |
| break; |
| case 32:this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0], this._$), this._$); |
| break; |
| case 33:this.$ = new yy.PartialNameNode(new yy.NumberNode($$[$0], this._$)); |
| break; |
| case 34:this.$ = new yy.DataNode($$[$0], this._$); |
| break; |
| case 35:this.$ = new yy.IdNode($$[$0], this._$); |
| break; |
| case 36: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; |
| break; |
| case 37:this.$ = [{part: $$[$0]}]; |
| break; |
| case 38:this.$ = []; |
| break; |
| case 39:$$[$0-1].push($$[$0]); |
| break; |
| case 48:this.$ = []; |
| break; |
| case 49:$$[$0-1].push($$[$0]); |
| break; |
| case 52:this.$ = [$$[$0]]; |
| break; |
| case 53:$$[$0-1].push($$[$0]); |
| break; |
| } |
| }, |
| table: [{3:1,4:2,5:[2,38],6:3,12:[2,38],13:[2,38],16:[2,38],24:[2,38],26:[2,38],31:[2,38],32:[2,38],34:[2,38]},{1:[3]},{5:[1,4]},{5:[2,2],7:5,8:6,9:7,10:8,11:9,12:[1,10],13:[1,11],14:16,16:[1,20],19:14,22:15,24:[1,18],26:[1,19],28:[2,2],29:[2,2],31:[1,12],32:[1,13],34:[1,17]},{1:[2,1]},{5:[2,39],12:[2,39],13:[2,39],16:[2,39],24:[2,39],26:[2,39],28:[2,39],29:[2,39],31:[2,39],32:[2,39],34:[2,39]},{5:[2,3],12:[2,3],13:[2,3],16:[2,3],24:[2,3],26:[2,3],28:[2,3],29:[2,3],31:[2,3],32:[2,3],34:[2,3]},{5:[2,4],12:[2,4],13:[2,4],16:[2,4],24:[2,4],26:[2,4],28:[2,4],29:[2,4],31:[2,4],32:[2,4],34:[2,4]},{5:[2,5],12:[2,5],13:[2,5],16:[2,5],24:[2,5],26:[2,5],28:[2,5],29:[2,5],31:[2,5],32:[2,5],34:[2,5]},{5:[2,6],12:[2,6],13:[2,6],16:[2,6],24:[2,6],26:[2,6],28:[2,6],29:[2,6],31:[2,6],32:[2,6],34:[2,6]},{5:[2,7],12:[2,7],13:[2,7],16:[2,7],24:[2,7],26:[2,7],28:[2,7],29:[2,7],31:[2,7],32:[2,7],34:[2,7]},{5:[2,8],12:[2,8],13:[2,8],16:[2,8],24:[2,8],26:[2,8],28:[2,8],29:[2,8],31:[2,8],32:[2,8],34:[2,8]},{17:21,30:22,41:23,50:[1,26],52:[1,25],53:24},{17:27,30:22,41:23,50:[1,26],52:[1,25],53:24},{4:28,6:3,12:[2,38],13:[2,38],16:[2,38],24:[2,38],26:[2,38],28:[2,38],29:[2,38],31:[2,38],32:[2,38],34:[2,38]},{4:29,6:3,12:[2,38],13:[2,38],16:[2,38],24:[2,38],26:[2,38],28:[2,38],29:[2,38],31:[2,38],32:[2,38],34:[2,38]},{12:[1,30]},{30:32,35:31,42:[1,33],43:[1,34],50:[1,26],53:24},{17:35,30:22,41:23,50:[1,26],52:[1,25],53:24},{17:36,30:22,41:23,50:[1,26],52:[1,25],53:24},{17:37,30:22,41:23,50:[1,26],52:[1,25],53:24},{25:[1,38]},{18:[2,48],25:[2,48],33:[2,48],39:39,42:[2,48],43:[2,48],44:[2,48],45:[2,48],46:[2,48],50:[2,48],52:[2,48]},{18:[2,22],25:[2,22],33:[2,22],46:[2,22]},{18:[2,35],25:[2,35],33:[2,35],42:[2,35],43:[2,35],44:[2,35],45:[2,35],46:[2,35],50:[2,35],52:[2,35],54:[1,40]},{30:41,50:[1,26],53:24},{18:[2,37],25:[2,37],33:[2,37],42:[2,37],43:[2,37],44:[2,37],45:[2,37],46:[2,37],50:[2,37],52:[2,37],54:[2,37]},{33:[1,42]},{20:43,27:44,28:[1,45],29:[2,40]},{23:46,27:47,28:[1,45],29:[2,42]},{15:[1,48]},{25:[2,46],30:51,36:49,38:50,41:55,42:[1,52],43:[1,53],44:[1,54],45:[1,56],47:57,48:58,49:60,50:[1,59],52:[1,25],53:24},{25:[2,31],42:[2,31],43:[2,31],44:[2,31],45:[2,31],50:[2,31],52:[2,31]},{25:[2,32],42:[2,32],43:[2,32],44:[2,32],45:[2,32],50:[2,32],52:[2,32]},{25:[2,33],42:[2,33],43:[2,33],44:[2,33],45:[2,33],50:[2,33],52:[2,33]},{25:[1,61]},{25:[1,62]},{18:[1,63]},{5:[2,17],12:[2,17],13:[2,17],16:[2,17],24:[2,17],26:[2,17],28:[2,17],29:[2,17],31:[2,17],32:[2,17],34:[2,17]},{18:[2,50],25:[2,50],30:51,33:[2,50],36:65,40:64,41:55,42:[1,52],43:[1,53],44:[1,54],45:[1,56],46:[2,50],47:66,48:58,49:60,50:[1,59],52:[1,25],53:24},{50:[1,67]},{18:[2,34],25:[2,34],33:[2,34],42:[2,34],43:[2,34],44:[2,34],45:[2,34],46:[2,34],50:[2,34],52:[2,34]},{5:[2,18],12:[2,18],13:[2,18],16:[2,18],24:[2,18],26:[2,18],28:[2,18],29:[2,18],31:[2,18],32:[2,18],34:[2,18]},{21:68,29:[1,69]},{29:[2,41]},{4:70,6:3,12:[2,38],13:[2,38],16:[2,38],24:[2,38],26:[2,38],29:[2,38],31:[2,38],32:[2,38],34:[2,38]},{21:71,29:[1,69]},{29:[2,43]},{5:[2,9],12:[2,9],13:[2,9],16:[2,9],24:[2,9],26:[2,9],28:[2,9],29:[2,9],31:[2,9],32:[2,9],34:[2,9]},{25:[2,44],37:72,47:73,48:58,49:60,50:[1,74]},{25:[1,75]},{18:[2,23],25:[2,23],33:[2,23],42:[2,23],43:[2,23],44:[2,23],45:[2,23],46:[2,23],50:[2,23],52:[2,23]},{18:[2,24],25:[2,24],33:[2,24],42:[2,24],43:[2,24],44:[2,24],45:[2,24],46:[2,24],50:[2,24],52:[2,24]},{18:[2,25],25:[2,25],33:[2,25],42:[2,25],43:[2,25],44:[2,25],45:[2,25],46:[2,25],50:[2,25],52:[2,25]},{18:[2,26],25:[2,26],33:[2,26],42:[2,26],43:[2,26],44:[2,26],45:[2,26],46:[2,26],50:[2,26],52:[2,26]},{18:[2,27],25:[2,27],33:[2,27],42:[2,27],43:[2,27],44:[2,27],45:[2,27],46:[2,27],50:[2,27],52:[2,27]},{17:76,30:22,41:23,50:[1,26],52:[1,25],53:24},{25:[2,47]},{18:[2,29],25:[2,29],33:[2,29],46:[2,29],49:77,50:[1,74]},{18:[2,37],25:[2,37],33:[2,37],42:[2,37],43:[2,37],44:[2,37],45:[2,37],46:[2,37],50:[2,37],51:[1,78],52:[2,37],54:[2,37]},{18:[2,52],25:[2,52],33:[2,52],46:[2,52],50:[2,52]},{12:[2,13],13:[2,13],16:[2,13],24:[2,13],26:[2,13],28:[2,13],29:[2,13],31:[2,13],32:[2,13],34:[2,13]},{12:[2,14],13:[2,14],16:[2,14],24:[2,14],26:[2,14],28:[2,14],29:[2,14],31:[2,14],32:[2,14],34:[2,14]},{12:[2,10]},{18:[2,21],25:[2,21],33:[2,21],46:[2,21]},{18:[2,49],25:[2,49],33:[2,49],42:[2,49],43:[2,49],44:[2,49],45:[2,49],46:[2,49],50:[2,49],52:[2,49]},{18:[2,51],25:[2,51],33:[2,51],46:[2,51]},{18:[2,36],25:[2,36],33:[2,36],42:[2,36],43:[2,36],44:[2,36],45:[2,36],46:[2,36],50:[2,36],52:[2,36],54:[2,36]},{5:[2,11],12:[2,11],13:[2,11],16:[2,11],24:[2,11],26:[2,11],28:[2,11],29:[2,11],31:[2,11],32:[2,11],34:[2,11]},{30:79,50:[1,26],53:24},{29:[2,15]},{5:[2,12],12:[2,12],13:[2,12],16:[2,12],24:[2,12],26:[2,12],28:[2,12],29:[2,12],31:[2,12],32:[2,12],34:[2,12]},{25:[1,80]},{25:[2,45]},{51:[1,78]},{5:[2,20],12:[2,20],13:[2,20],16:[2,20],24:[2,20],26:[2,20],28:[2,20],29:[2,20],31:[2,20],32:[2,20],34:[2,20]},{46:[1,81]},{18:[2,53],25:[2,53],33:[2,53],46:[2,53],50:[2,53]},{30:51,36:82,41:55,42:[1,52],43:[1,53],44:[1,54],45:[1,56],50:[1,26],52:[1,25],53:24},{25:[1,83]},{5:[2,19],12:[2,19],13:[2,19],16:[2,19],24:[2,19],26:[2,19],28:[2,19],29:[2,19],31:[2,19],32:[2,19],34:[2,19]},{18:[2,28],25:[2,28],33:[2,28],42:[2,28],43:[2,28],44:[2,28],45:[2,28],46:[2,28],50:[2,28],52:[2,28]},{18:[2,30],25:[2,30],33:[2,30],46:[2,30],50:[2,30]},{5:[2,16],12:[2,16],13:[2,16],16:[2,16],24:[2,16],26:[2,16],28:[2,16],29:[2,16],31:[2,16],32:[2,16],34:[2,16]}], |
| defaultActions: {4:[2,1],44:[2,41],47:[2,43],57:[2,47],63:[2,10],70:[2,15],73:[2,45]}, |
| 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 12; |
| |
| break; |
| case 1:return 12; |
| break; |
| case 2: |
| this.popState(); |
| return 12; |
| |
| break; |
| case 3: |
| yy_.yytext = yy_.yytext.substr(5, yy_.yyleng-9); |
| this.popState(); |
| return 15; |
| |
| break; |
| case 4: return 12; |
| break; |
| case 5:strip(0,4); this.popState(); return 13; |
| break; |
| case 6:return 45; |
| break; |
| case 7:return 46; |
| break; |
| case 8: return 16; |
| break; |
| case 9: |
| this.popState(); |
| this.begin('raw'); |
| return 18; |
| |
| break; |
| case 10:return 34; |
| break; |
| case 11:return 24; |
| break; |
| case 12:return 29; |
| break; |
| case 13:this.popState(); return 28; |
| break; |
| case 14:this.popState(); return 28; |
| break; |
| case 15:return 26; |
| break; |
| case 16:return 26; |
| break; |
| case 17:return 32; |
| break; |
| case 18:return 31; |
| break; |
| case 19:this.popState(); this.begin('com'); |
| break; |
| case 20:strip(3,5); this.popState(); return 13; |
| break; |
| case 21:return 31; |
| break; |
| case 22:return 51; |
| break; |
| case 23:return 50; |
| break; |
| case 24:return 50; |
| break; |
| case 25:return 54; |
| break; |
| case 26:// ignore whitespace |
| break; |
| case 27:this.popState(); return 33; |
| break; |
| case 28:this.popState(); return 25; |
| break; |
| case 29:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 42; |
| break; |
| case 30:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 42; |
| break; |
| case 31:return 52; |
| break; |
| case 32:return 44; |
| break; |
| case 33:return 44; |
| break; |
| case 34:return 43; |
| break; |
| case 35:return 50; |
| break; |
| case 36:yy_.yytext = strip(1,2); return 50; |
| break; |
| case 37:return 'INVALID'; |
| break; |
| case 38: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)])))/,/^(?:([^\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],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[5],"inclusive":false},"raw":{"rules":[3,4],"inclusive":false},"INITIAL":{"rules":[0,1,38],"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/helpers.js |
| var __module10__ = (function(__dependency1__) { |
| "use strict"; |
| var __exports__ = {}; |
| var Exception = __dependency1__; |
| |
| function stripFlags(open, close) { |
| return { |
| left: open.charAt(2) === '~', |
| right: close.charAt(close.length-3) === '~' |
| }; |
| } |
| |
| __exports__.stripFlags = stripFlags; |
| function prepareBlock(mustache, program, inverseAndProgram, close, inverted, locInfo) { |
| /*jshint -W040 */ |
| if (mustache.sexpr.id.original !== close.path.original) { |
| throw new Exception(mustache.sexpr.id.original + ' doesn\'t match ' + close.path.original, mustache); |
| } |
| |
| var inverse = inverseAndProgram && inverseAndProgram.program; |
| |
| var strip = { |
| left: mustache.strip.left, |
| right: close.strip.right, |
| |
| // 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.statements), |
| closeStandalone: isPrevWhitespace((inverse || program).statements) |
| }; |
| |
| if (mustache.strip.right) { |
| omitRight(program.statements, null, true); |
| } |
| |
| if (inverse) { |
| var inverseStrip = inverseAndProgram.strip; |
| |
| if (inverseStrip.left) { |
| omitLeft(program.statements, null, true); |
| } |
| if (inverseStrip.right) { |
| omitRight(inverse.statements, null, true); |
| } |
| if (close.strip.left) { |
| omitLeft(inverse.statements, null, true); |
| } |
| |
| // Find standalone else statments |
| if (isPrevWhitespace(program.statements) |
| && isNextWhitespace(inverse.statements)) { |
| |
| omitLeft(program.statements); |
| omitRight(inverse.statements); |
| } |
| } else { |
| if (close.strip.left) { |
| omitLeft(program.statements, null, true); |
| } |
| } |
| |
| if (inverted) { |
| return new this.BlockNode(mustache, inverse, program, strip, locInfo); |
| } else { |
| return new this.BlockNode(mustache, program, inverse, strip, locInfo); |
| } |
| } |
| |
| __exports__.prepareBlock = prepareBlock; |
| function prepareProgram(statements, isRoot) { |
| for (var i = 0, l = statements.length; i < l; i++) { |
| var current = statements[i], |
| strip = current.strip; |
| |
| if (!strip) { |
| continue; |
| } |
| |
| var _isPrevWhitespace = isPrevWhitespace(statements, i, isRoot, current.type === 'partial'), |
| _isNextWhitespace = isNextWhitespace(statements, i, isRoot), |
| |
| openStandalone = strip.openStandalone && _isPrevWhitespace, |
| closeStandalone = strip.closeStandalone && _isNextWhitespace, |
| inlineStandalone = strip.inlineStandalone && _isPrevWhitespace && _isNextWhitespace; |
| |
| if (strip.right) { |
| omitRight(statements, i, true); |
| } |
| if (strip.left) { |
| omitLeft(statements, i, true); |
| } |
| |
| if (inlineStandalone) { |
| omitRight(statements, i); |
| |
| if (omitLeft(statements, i)) { |
| // If we are on a standalone node, save the indent info for partials |
| if (current.type === 'partial') { |
| current.indent = (/([ \t]+$)/).exec(statements[i-1].original) ? RegExp.$1 : ''; |
| } |
| } |
| } |
| if (openStandalone) { |
| omitRight((current.program || current.inverse).statements); |
| |
| // Strip out the previous content node if it's whitespace only |
| omitLeft(statements, i); |
| } |
| if (closeStandalone) { |
| // Always strip the next node |
| omitRight(statements, i); |
| |
| omitLeft((current.inverse || current.program).statements); |
| } |
| } |
| |
| return statements; |
| } |
| |
| __exports__.prepareProgram = prepareProgram;function isPrevWhitespace(statements, i, isRoot) { |
| if (i === undefined) { |
| i = statements.length; |
| } |
| |
| // Nodes that end with newlines are considered whitespace (but are special |
| // cased for strip operations) |
| var prev = statements[i-1], |
| sibling = statements[i-2]; |
| if (!prev) { |
| return isRoot; |
| } |
| |
| if (prev.type === 'content') { |
| return (sibling || !isRoot ? (/\r?\n\s*?$/) : (/(^|\r?\n)\s*?$/)).test(prev.original); |
| } |
| } |
| function isNextWhitespace(statements, i, isRoot) { |
| if (i === undefined) { |
| i = -1; |
| } |
| |
| var next = statements[i+1], |
| sibling = statements[i+2]; |
| if (!next) { |
| return isRoot; |
| } |
| |
| if (next.type === 'content') { |
| return (sibling || !isRoot ? (/^\s*?\r?\n/) : (/^\s*?(\r?\n|$)/)).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(statements, i, multiple) { |
| var current = statements[i == null ? 0 : i + 1]; |
| if (!current || current.type !== 'content' || (!multiple && current.rightStripped)) { |
| return; |
| } |
| |
| var original = current.string; |
| current.string = current.string.replace(multiple ? (/^\s+/) : (/^[ \t]*\r?\n?/), ''); |
| current.rightStripped = current.string !== 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(statements, i, multiple) { |
| var current = statements[i == null ? statements.length - 1 : i - 1]; |
| if (!current || current.type !== 'content' || (!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.string; |
| current.string = current.string.replace(multiple ? (/\s+$/) : (/[ \t]+$/), ''); |
| current.leftStripped = current.string !== original; |
| return current.leftStripped; |
| } |
| return __exports__; |
| })(__module5__); |
| |
| // handlebars/compiler/base.js |
| var __module8__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) { |
| "use strict"; |
| var __exports__ = {}; |
| var parser = __dependency1__; |
| var AST = __dependency2__; |
| var Helpers = __dependency3__; |
| var extend = __dependency4__.extend; |
| |
| __exports__.parser = parser; |
| |
| var yy = {}; |
| extend(yy, Helpers, AST); |
| |
| function parse(input) { |
| // Just return if an already-compile AST was passed in. |
| if (input.constructor === AST.ProgramNode) { return input; } |
| |
| parser.yy = yy; |
| |
| return parser.parse(input); |
| } |
| |
| __exports__.parse = parse; |
| return __exports__; |
| })(__module9__, __module7__, __module10__, __module3__); |
| |
| // handlebars/compiler/compiler.js |
| var __module11__ = (function(__dependency1__, __dependency2__) { |
| "use strict"; |
| var __exports__ = {}; |
| var Exception = __dependency1__; |
| var isArray = __dependency2__.isArray; |
| |
| 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.opcodes = []; |
| this.children = []; |
| this.depths = {list: []}; |
| this.options = options; |
| this.stringParams = options.stringParams; |
| this.trackIds = options.trackIds; |
| |
| // These changes will propagate to the other compiler components |
| var knownHelpers = this.options.knownHelpers; |
| this.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) { |
| this.options.knownHelpers[name] = knownHelpers[name]; |
| } |
| } |
| |
| return this.accept(program); |
| }, |
| |
| accept: function(node) { |
| return this[node.type](node); |
| }, |
| |
| program: function(program) { |
| var statements = program.statements; |
| |
| for(var i=0, l=statements.length; i<l; i++) { |
| this.accept(statements[i]); |
| } |
| this.isSimple = l === 1; |
| |
| this.depths.list = this.depths.list.sort(function(a, b) { |
| return a - b; |
| }); |
| |
| return this; |
| }, |
| |
| compileProgram: function(program) { |
| var result = new this.compiler().compile(program, this.options); |
| var guid = this.guid++, depth; |
| |
| this.usePartial = this.usePartial || result.usePartial; |
| |
| this.children[guid] = result; |
| |
| for(var i=0, l=result.depths.list.length; i<l; i++) { |
| depth = result.depths.list[i]; |
| |
| if(depth < 2) { continue; } |
| else { this.addDepth(depth - 1); } |
| } |
| |
| return guid; |
| }, |
| |
| block: function(block) { |
| var mustache = block.mustache, |
| program = block.program, |
| inverse = block.inverse; |
| |
| if (program) { |
| program = this.compileProgram(program); |
| } |
| |
| if (inverse) { |
| inverse = this.compileProgram(inverse); |
| } |
| |
| var sexpr = mustache.sexpr; |
| var type = this.classifySexpr(sexpr); |
| |
| if (type === "helper") { |
| this.helperSexpr(sexpr, program, inverse); |
| } else if (type === "simple") { |
| this.simpleSexpr(sexpr); |
| |
| // 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', sexpr.id.original); |
| } else { |
| this.ambiguousSexpr(sexpr, 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'); |
| }, |
| |
| 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][1]); |
| } |
| while(i--) { |
| this.opcode('assignToHash', pairs[i][0]); |
| } |
| this.opcode('popHash'); |
| }, |
| |
| partial: function(partial) { |
| var partialName = partial.partialName; |
| this.usePartial = true; |
| |
| if (partial.hash) { |
| this.accept(partial.hash); |
| } else { |
| this.opcode('push', 'undefined'); |
| } |
| |
| if (partial.context) { |
| this.accept(partial.context); |
| } else { |
| this.opcode('getContext', 0); |
| this.opcode('pushContext'); |
| } |
| |
| this.opcode('invokePartial', partialName.name, partial.indent || ''); |
| this.opcode('append'); |
| }, |
| |
| content: function(content) { |
| if (content.string) { |
| this.opcode('appendContent', content.string); |
| } |
| }, |
| |
| mustache: function(mustache) { |
| this.sexpr(mustache.sexpr); |
| |
| if(mustache.escaped && !this.options.noEscape) { |
| this.opcode('appendEscaped'); |
| } else { |
| this.opcode('append'); |
| } |
| }, |
| |
| ambiguousSexpr: function(sexpr, program, inverse) { |
| var id = sexpr.id, |
| name = id.parts[0], |
| isBlock = program != null || inverse != null; |
| |
| this.opcode('getContext', id.depth); |
| |
| this.opcode('pushProgram', program); |
| this.opcode('pushProgram', inverse); |
| |
| this.ID(id); |
| |
| this.opcode('invokeAmbiguous', name, isBlock); |
| }, |
| |
| simpleSexpr: function(sexpr) { |
| var id = sexpr.id; |
| |
| if (id.type === 'DATA') { |
| this.DATA(id); |
| } else if (id.parts.length) { |
| this.ID(id); |
| } else { |
| // Simplified ID for `this` |
| this.addDepth(id.depth); |
| this.opcode('getContext', id.depth); |
| this.opcode('pushContext'); |
| } |
| |
| this.opcode('resolvePossibleLambda'); |
| }, |
| |
| helperSexpr: function(sexpr, program, inverse) { |
| var params = this.setupFullMustacheParams(sexpr, program, inverse), |
| id = sexpr.id, |
| name = id.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 { |
| id.falsy = true; |
| |
| this.ID(id); |
| this.opcode('invokeHelper', params.length, id.original, id.isSimple); |
| } |
| }, |
| |
| sexpr: function(sexpr) { |
| var type = this.classifySexpr(sexpr); |
| |
| if (type === "simple") { |
| this.simpleSexpr(sexpr); |
| } else if (type === "helper") { |
| this.helperSexpr(sexpr); |
| } else { |
| this.ambiguousSexpr(sexpr); |
| } |
| }, |
| |
| ID: function(id) { |
| this.addDepth(id.depth); |
| this.opcode('getContext', id.depth); |
| |
| var name = id.parts[0]; |
| if (!name) { |
| // Context reference, i.e. `{{foo .}}` or `{{foo ..}}` |
| this.opcode('pushContext'); |
| } else { |
| this.opcode('lookupOnContext', id.parts, id.falsy, id.isScoped); |
| } |
| }, |
| |
| DATA: function(data) { |
| this.options.data = true; |
| this.opcode('lookupData', data.id.depth, data.id.parts); |
| }, |
| |
| STRING: function(string) { |
| this.opcode('pushString', string.string); |
| }, |
| |
| NUMBER: function(number) { |
| this.opcode('pushLiteral', number.number); |
| }, |
| |
| BOOLEAN: function(bool) { |
| this.opcode('pushLiteral', bool.bool); |
| }, |
| |
| comment: function() {}, |
| |
| // HELPERS |
| opcode: function(name) { |
| this.opcodes.push({ opcode: name, args: slice.call(arguments, 1) }); |
| }, |
| |
| addDepth: function(depth) { |
| if(depth === 0) { return; } |
| |
| if(!this.depths[depth]) { |
| this.depths[depth] = true; |
| this.depths.list.push(depth); |
| } |
| }, |
| |
| classifySexpr: function(sexpr) { |
| var isHelper = sexpr.isHelper; |
| var isEligible = sexpr.eligibleHelper; |
| 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.id.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) { |
| if (this.stringParams) { |
| if(val.depth) { |
| this.addDepth(val.depth); |
| } |
| this.opcode('getContext', val.depth || 0); |
| this.opcode('pushStringParam', val.stringModeValue, val.type); |
| |
| if (val.type === 'sexpr') { |
| // Subexpressions get evaluated and passed in |
| // in string params mode. |
| this.sexpr(val); |
| } |
| } else { |
| if (this.trackIds) { |
| this.opcode('pushId', val.type, val.idName || val.stringModeValue); |
| } |
| this.accept(val); |
| } |
| }, |
| |
| setupFullMustacheParams: function(sexpr, program, inverse) { |
| var params = sexpr.params; |
| this.pushParams(params); |
| |
| this.opcode('pushProgram', program); |
| this.opcode('pushProgram', inverse); |
| |
| if (sexpr.hash) { |
| this.hash(sexpr.hash); |
| } else { |
| this.opcode('emptyHash'); |
| } |
| |
| return params; |
| } |
| }; |
| |
| function precompile(input, options, env) { |
| if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) { |
| 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); |
| 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.constructor !== env.AST.ProgramNode)) { |
| 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); |
| 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, depths) { |
| if (!compiled) { |
| compiled = compileInput(); |
| } |
| return compiled._child(i, data, 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; |
| } |
| } |
| return __exports__; |
| })(__module5__, __module3__); |
| |
| // handlebars/compiler/javascript-compiler.js |
| var __module12__ = (function(__dependency1__, __dependency2__) { |
| "use strict"; |
| var __exports__; |
| var COMPILER_REVISION = __dependency1__.COMPILER_REVISION; |
| var REVISION_CHANGES = __dependency1__.REVISION_CHANGES; |
| var Exception = __dependency2__; |
| |
| 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) { |
| this.aliases.lookup = 'this.lookup'; |
| |
| return 'lookup(depths, "' + name + '")'; |
| }, |
| |
| compilerInfo: function() { |
| var revision = COMPILER_REVISION, |
| versions = REVISION_CHANGES[revision]; |
| return [revision, versions]; |
| }, |
| |
| appendToBuffer: function(string) { |
| if (this.environment.isSimple) { |
| return "return " + string + ";"; |
| } else { |
| return { |
| appendToBuffer: true, |
| content: string, |
| toString: function() { return "buffer += " + string + ";"; } |
| }; |
| } |
| }, |
| |
| initializeBuffer: function() { |
| return this.quotedString(""); |
| }, |
| |
| namespace: "Handlebars", |
| // 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.compileChildren(environment, options); |
| |
| this.useDepths = this.useDepths || environment.depths.list.length || this.options.compat; |
| |
| var opcodes = environment.opcodes, |
| opcode, |
| i, |
| l; |
| |
| for (i = 0, l = opcodes.length; i < l; i++) { |
| opcode = opcodes[i]; |
| |
| this[opcode.opcode].apply(this, opcode.args); |
| } |
| |
| // Flush any trailing content that might be pending. |
| 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.options.compat) { |
| ret.compat = true; |
| } |
| |
| if (!asObject) { |
| ret.compiler = JSON.stringify(ret.compiler); |
| ret = this.objectLiteral(ret); |
| } |
| |
| 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 = []; |
| }, |
| |
| createFunctionContext: function(asObject) { |
| var varDeclarations = ''; |
| |
| var locals = this.stackVars.concat(this.registers.list); |
| if(locals.length > 0) { |
| varDeclarations += ", " + locals.join(", "); |
| } |
| |
| // Generate minimizer alias mappings |
| for (var alias in this.aliases) { |
| if (this.aliases.hasOwnProperty(alias)) { |
| varDeclarations += ', ' + alias + '=' + this.aliases[alias]; |
| } |
| } |
| |
| var params = ["depth0", "helpers", "partials", "data"]; |
| |
| 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 'function(' + params.join(',') + ') {\n ' + source + '}'; |
| } |
| }, |
| mergeSource: function(varDeclarations) { |
| var source = '', |
| buffer, |
| appendOnly = !this.forceBuffer, |
| appendFirst; |
| |
| for (var i = 0, len = this.source.length; i < len; i++) { |
| var line = this.source[i]; |
| if (line.appendToBuffer) { |
| if (buffer) { |
| buffer = buffer + '\n + ' + line.content; |
| } else { |
| buffer = line.content; |
| } |
| } else { |
| if (buffer) { |
| if (!source) { |
| appendFirst = true; |
| source = buffer + ';\n '; |
| } else { |
| source += 'buffer += ' + buffer + ';\n '; |
| } |
| buffer = undefined; |
| } |
| source += line + '\n '; |
| |
| if (!this.environment.isSimple) { |
| appendOnly = false; |
| } |
| } |
| } |
| |
| if (appendOnly) { |
| if (buffer || !source) { |
| source += 'return ' + (buffer || '""') + ';\n'; |
| } |
| } else { |
| varDeclarations += ", buffer = " + (appendFirst ? '' : this.initializeBuffer()); |
| if (buffer) { |
| source += 'return buffer + ' + buffer + ';\n'; |
| } else { |
| source += 'return buffer;\n'; |
| } |
| } |
| |
| if (varDeclarations) { |
| source = 'var ' + varDeclarations.substring(2) + (appendFirst ? '' : ';\n ') + source; |
| } |
| |
| return source; |
| }, |
| |
| // [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) { |
| this.aliases.blockHelperMissing = 'helpers.blockHelperMissing'; |
| |
| var params = [this.contextName(0)]; |
| this.setupParams(name, 0, params); |
| |
| var blockName = this.popStack(); |
| params.splice(1, 0, blockName); |
| |
| this.push('blockHelperMissing.call(' + params.join(', ') + ')'); |
| }, |
| |
| // [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() { |
| this.aliases.blockHelperMissing = 'helpers.blockHelperMissing'; |
| |
| // We're being a bit cheeky and reusing the options value from the prior exec |
| var params = [this.contextName(0)]; |
| this.setupParams('', 0, params, true); |
| |
| this.flushInline(); |
| |
| var current = this.topStack(); |
| params.splice(1, 0, current); |
| |
| this.pushSource("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }"); |
| }, |
| |
| // [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; |
| } |
| |
| 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() { |
| // Force anything that is inlined onto the stack so we don't have duplication |
| // when we examine local |
| this.flushInline(); |
| var local = this.popStack(); |
| this.pushSource('if (' + local + ' != null) { ' + this.appendToBuffer(local) + ' }'); |
| if (this.environment.isSimple) { |
| this.pushSource("else { " + this.appendToBuffer("''") + " }"); |
| } |
| }, |
| |
| // [appendEscaped] |
| // |
| // On stack, before: value, ... |
| // On stack, after: ... |
| // |
| // Escape `value` and append it to the buffer |
| appendEscaped: function() { |
| this.aliases.escapeExpression = 'this.escapeExpression'; |
| |
| this.pushSource(this.appendToBuffer("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) { |
| /*jshint -W083 */ |
| var i = 0, |
| len = parts.length; |
| |
| 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(); |
| } |
| |
| for (; i < len; i++) { |
| this.replaceStack(function(current) { |
| var lookup = this.nameLookup(current, parts[i], 'context'); |
| // 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; |
| } |
| }); |
| } |
| }, |
| |
| // [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 + ')'); |
| } |
| |
| var len = parts.length; |
| for (var i = 0; i < len; i++) { |
| this.replaceStack(function(current) { |
| return ' && ' + this.nameLookup(current, parts[i], 'data'); |
| }); |
| } |
| }, |
| |
| // [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.aliases.lambda = 'this.lambda'; |
| |
| this.push('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 !== 'sexpr') { |
| if (typeof string === 'string') { |
| this.pushString(string); |
| } else { |
| this.pushStackLiteral(string); |
| } |
| } |
| }, |
| |
| emptyHash: function() { |
| this.pushStackLiteral('{}'); |
| |
| if (this.trackIds) { |
| this.push('{}'); // hashIds |
| } |
| if (this.stringParams) { |
| this.push('{}'); // hashContexts |
| this.push('{}'); // hashTypes |
| } |
| }, |
| 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('{' + hash.ids.join(',') + '}'); |
| } |
| if (this.stringParams) { |
| this.push('{' + hash.contexts.join(',') + '}'); |
| this.push('{' + hash.types.join(',') + '}'); |
| } |
| |
| this.push('{\n ' + hash.values.join(',\n ') + '\n }'); |
| }, |
| |
| // [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)); |
| }, |
| |
| // [push] |
| // |
| // On stack, before: ... |
| // On stack, after: expr, ... |
| // |
| // Push an expression onto the stack |
| push: function(expr) { |
| this.inlineStack.push(expr); |
| return expr; |
| }, |
| |
| // [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) { |
| this.aliases.helperMissing = 'helpers.helperMissing'; |
| |
| var nonHelper = this.popStack(); |
| var helper = this.setupHelper(paramSize, name); |
| |
| var lookup = (isSimple ? helper.name + ' || ' : '') + nonHelper + ' || helperMissing'; |
| this.push('((' + 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(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.aliases.functionType = '"function"'; |
| this.aliases.helperMissing = 'helpers.helperMissing'; |
| 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'); |
| |
| this.push( |
| '((helper = (helper = ' + helperName + ' || ' + nonHelper + ') != null ? helper : helperMissing' |
| + (helper.paramsInit ? '),(' + helper.paramsInit : '') + '),' |
| + '(typeof helper === functionType ? 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(name, indent) { |
| var params = [this.nameLookup('partials', name, 'partial'), "'" + indent + "'", "'" + name + "'", this.popStack(), this.popStack(), "helpers", "partials"]; |
| |
| if (this.options.data) { |
| params.push("data"); |
| } else if (this.options.compat) { |
| params.push('undefined'); |
| } |
| if (this.options.compat) { |
| params.push('depths'); |
| } |
| |
| this.push("this.invokePartial(" + params.join(", ") + ")"); |
| }, |
| |
| // [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.push("'" + key + "': " + context); |
| } |
| if (type) { |
| hash.types.push("'" + key + "': " + type); |
| } |
| if (id) { |
| hash.ids.push("'" + key + "': " + id); |
| } |
| hash.values.push("'" + key + "': (" + value + ")"); |
| }, |
| |
| pushId: function(type, name) { |
| if (type === 'ID' || type === 'DATA') { |
| this.pushString(name); |
| } else if (type === 'sexpr') { |
| 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; |
| } else { |
| child.index = index; |
| child.name = 'program' + index; |
| } |
| } |
| }, |
| 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], |
| depths = child.depths.list, |
| useDepths = this.useDepths, |
| depth; |
| |
| var programParams = [child.index, 'data']; |
| |
| if (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); |
| } |
| }, |
| |
| pushStackLiteral: function(item) { |
| return this.push(new Literal(item)); |
| }, |
| |
| pushSource: function(source) { |
| if (this.pendingContent) { |
| this.source.push(this.appendToBuffer(this.quotedString(this.pendingContent))); |
| this.pendingContent = undefined; |
| } |
| |
| if (source) { |
| this.source.push(source); |
| } |
| }, |
| |
| pushStack: function(item) { |
| this.flushInline(); |
| |
| var stack = this.incrStack(); |
| this.pushSource(stack + " = " + item + ";"); |
| this.compileStack.push(stack); |
| return stack; |
| }, |
| |
| replaceStack: function(callback) { |
| var prefix = '', |
| inline = this.isInline(), |
| 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 |
| prefix = stack = top.value; |
| usedLiteral = true; |
| } else { |
| // Get or create the current stack name for use by the inline |
| createdStack = !this.stackSlot; |
| var name = !createdStack ? this.topStackName() : 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 + 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; |
| if (inlineStack.length) { |
| this.inlineStack = []; |
| for (var i = 0, len = inlineStack.length; i < len; i++) { |
| var entry = inlineStack[i]; |
| if (entry instanceof Literal) { |
| this.compileStack.push(entry); |
| } else { |
| this.pushStack(entry); |
| } |
| } |
| } |
| }, |
| 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]; |
| |
| 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 '"' + 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)) { |
| pairs.push(this.quotedString(key) + ':' + obj[key]); |
| } |
| } |
| |
| return '{' + pairs.join(',') + '}'; |
| }, |
| |
| setupHelper: function(paramSize, name, blockHelper) { |
| var params = [], |
| paramsInit = this.setupParams(name, paramSize, params, blockHelper); |
| var foundHelper = this.nameLookup('helpers', name, 'helper'); |
| |
| return { |
| params: params, |
| paramsInit: paramsInit, |
| name: foundHelper, |
| callParams: [this.contextName(0)].concat(params).join(", ") |
| }; |
| }, |
| |
| setupOptions: function(helper, paramSize, params) { |
| var options = {}, contexts = [], types = [], ids = [], param, inverse, program; |
| |
| 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(); |
| } |
| |
| 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) { |
| if (!program) { |
| program = 'this.noop'; |
| } |
| |
| if (!inverse) { |
| inverse = 'this.noop'; |
| } |
| |
| options.fn = program; |
| options.inverse = inverse; |
| } |
| |
| // 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 = "[" + ids.join(",") + "]"; |
| } |
| if (this.stringParams) { |
| options.types = "[" + types.join(",") + "]"; |
| options.contexts = "[" + contexts.join(",") + "]"; |
| } |
| |
| if (this.options.data) { |
| options.data = "data"; |
| } |
| |
| return options; |
| }, |
| |
| // the params and contexts arguments are passed in arrays |
| // to fill in |
| setupParams: function(helperName, paramSize, params, useRegister) { |
| var options = this.objectLiteral(this.setupOptions(helperName, paramSize, params)); |
| |
| 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" |
| ).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); |
| }; |
| |
| __exports__ = JavaScriptCompiler; |
| return __exports__; |
| })(__module2__, __module5__); |
| |
| // 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; |
| |
| Handlebars['default'] = Handlebars; |
| |
| __exports__ = Handlebars; |
| return __exports__; |
| })(__module1__, __module7__, __module8__, __module11__, __module12__); |
| |
| return __module0__; |
| })); |