From 5a0ec4c983527486ca2795ccc9f75351ede78787 Mon Sep 17 00:00:00 2001 From: Illya Klymov Date: Wed, 1 Dec 2021 09:19:30 +0200 Subject: [PATCH] temp: introduce patch-package to make unit tests run --- package.json | 3 +- patches/@vue+compat+3.2.22.patch | 12 + .../@vue+test-utils-vue3+2.0.0-rc.16.patch | 13008 ++++++++++++++++ yarn.lock | 59 +- 4 files changed, 13079 insertions(+), 3 deletions(-) create mode 100644 patches/@vue+compat+3.2.22.patch create mode 100644 patches/@vue+test-utils-vue3+2.0.0-rc.16.patch diff --git a/package.json b/package.json index 0df92f25917..cc10c7542c7 100644 --- a/package.json +++ b/package.json @@ -65,7 +65,7 @@ "docs-dev": "cross-env NODE_ENV=docs nuxt dev -c docs/nuxt.config.js", "docs-gen": "cross-env NODE_ENV=docs nuxt generate -c docs/nuxt.config.js", "lint": "eslint --ext .js,.md,.vue ./", - "postinstall": "opencollective || exit 0", + "postinstall": "patch-package && opencollective || exit 0", "prepare": "husky install", "prettify": "prettier --write '**/*.{js,json,md,scss,ts,vue}'", "release": "yarn run prettify && yarn run test && yarn run build && yarn run release-notes && standard-version", @@ -138,6 +138,7 @@ "lodash": "^4.17.21", "marked": "^2.0.3", "nuxt": "^2.15.6", + "patch-package": "^6.4.7", "postcss": "^8.2.15", "postcss-cli": "^8.3.1", "prettier": "1.14.3", diff --git a/patches/@vue+compat+3.2.22.patch b/patches/@vue+compat+3.2.22.patch new file mode 100644 index 00000000000..d661a0fccfe --- /dev/null +++ b/patches/@vue+compat+3.2.22.patch @@ -0,0 +1,12 @@ +diff --git a/node_modules/@vue/compat/dist/vue.cjs.js b/node_modules/@vue/compat/dist/vue.cjs.js +index 5f98ecb..1b2bdd4 100644 +--- a/node_modules/@vue/compat/dist/vue.cjs.js ++++ b/node_modules/@vue/compat/dist/vue.cjs.js +@@ -8414,6 +8414,7 @@ function convertLegacyFunctionalComponent(comp) { + }; + Func.props = comp.props; + Func.displayName = comp.name; ++ Func.compatConfig = comp.compatConfig; + // v2 functional components do not inherit attrs + Func.inheritAttrs = false; + normalizedFunctionalComponentMap.set(comp, Func); diff --git a/patches/@vue+test-utils-vue3+2.0.0-rc.16.patch b/patches/@vue+test-utils-vue3+2.0.0-rc.16.patch new file mode 100644 index 00000000000..3ec7dc6ceac --- /dev/null +++ b/patches/@vue+test-utils-vue3+2.0.0-rc.16.patch @@ -0,0 +1,13008 @@ +diff --git a/node_modules/@vue/test-utils-vue3/dist/vue-test-utils.cjs.js b/node_modules/@vue/test-utils-vue3/dist/vue-test-utils.cjs.js +index 2708832..bb20af1 100644 +--- a/node_modules/@vue/test-utils-vue3/dist/vue-test-utils.cjs.js ++++ b/node_modules/@vue/test-utils-vue3/dist/vue-test-utils.cjs.js +@@ -1,6 +1,6 @@ + + /** +- * @vue/test-utils v2.0.0-rc.16 ++ * @vue/test-utils v2.0.0-rc.17 + * (c) 2021 Lachlan Miller + * Released under the MIT License + */ +@@ -9,7 +9,7 @@ + + Object.defineProperty(exports, '__esModule', { value: true }); + +-var vue = require('vue'); ++var Vue = require('vue'); + var compilerDom = require('@vue/compiler-dom'); + + function _interopNamespace(e) { +@@ -30,7 +30,7 @@ function _interopNamespace(e) { + return Object.freeze(n); + } + +-var vue__namespace = /*#__PURE__*/_interopNamespace(vue); ++var Vue__namespace = /*#__PURE__*/_interopNamespace(Vue); + + /*! ***************************************************************************** + Copyright (c) Microsoft Corporation. +@@ -257,5565 +257,39 @@ function textContent(element) { + function hasOwnProperty(obj, prop) { + return obj.hasOwnProperty(prop); + } +- +-function processSlot(source, Vue) { +- if (source === void 0) { source = ''; } +- if (Vue === void 0) { Vue = vue__namespace; } +- var template = source.trim(); +- var hasWrappingTemplate = template && template.startsWith('" + template + ""; +- } +- // Vue does not provide an easy way to compile template in "slot" mode +- // Since we do not want to rely on compiler internals and specify +- // transforms manually we create fake component invocation with the slot we +- // need and pick slots param from render function later. Fake component will +- // never be instantiated but it requires to be a component so compile +- // properly generate invocation. Since we do not want to monkey-patch +- // `resolveComponent` function we are just using one of built-in components: +- // transition +- var code = compilerDom.compile("" + template + "", { +- mode: 'function', +- prefixIdentifiers: true +- }).code; +- var createRenderFunction = new Function('Vue', code); +- var renderFn = createRenderFunction(Vue); +- return function (ctx) { +- if (ctx === void 0) { ctx = {}; } +- var result = renderFn(); +- var slotName = Object.keys(result.children)[0]; +- return result.children[slotName](ctx); +- }; +-} +- +-var js = {exports: {}}; +- +-var src = {}; +- +-var javascript = {exports: {}}; +- +-var beautifier$2 = {}; +- +-var output = {}; +- +-/*jshint node:true */ +- +-function OutputLine(parent) { +- this.__parent = parent; +- this.__character_count = 0; +- // use indent_count as a marker for this.__lines that have preserved indentation +- this.__indent_count = -1; +- this.__alignment_count = 0; +- this.__wrap_point_index = 0; +- this.__wrap_point_character_count = 0; +- this.__wrap_point_indent_count = -1; +- this.__wrap_point_alignment_count = 0; +- +- this.__items = []; ++function isNotNullOrUndefined(obj) { ++ return Boolean(obj); + } +- +-OutputLine.prototype.clone_empty = function() { +- var line = new OutputLine(this.__parent); +- line.set_indent(this.__indent_count, this.__alignment_count); +- return line; +-}; +- +-OutputLine.prototype.item = function(index) { +- if (index < 0) { +- return this.__items[this.__items.length + index]; +- } else { +- return this.__items[index]; +- } +-}; +- +-OutputLine.prototype.has_match = function(pattern) { +- for (var lastCheckedOutput = this.__items.length - 1; lastCheckedOutput >= 0; lastCheckedOutput--) { +- if (this.__items[lastCheckedOutput].match(pattern)) { +- return true; +- } +- } +- return false; +-}; +- +-OutputLine.prototype.set_indent = function(indent, alignment) { +- if (this.is_empty()) { +- this.__indent_count = indent || 0; +- this.__alignment_count = alignment || 0; +- this.__character_count = this.__parent.get_indent_size(this.__indent_count, this.__alignment_count); +- } +-}; +- +-OutputLine.prototype._set_wrap_point = function() { +- if (this.__parent.wrap_line_length) { +- this.__wrap_point_index = this.__items.length; +- this.__wrap_point_character_count = this.__character_count; +- this.__wrap_point_indent_count = this.__parent.next_line.__indent_count; +- this.__wrap_point_alignment_count = this.__parent.next_line.__alignment_count; +- } +-}; +- +-OutputLine.prototype._should_wrap = function() { +- return this.__wrap_point_index && +- this.__character_count > this.__parent.wrap_line_length && +- this.__wrap_point_character_count > this.__parent.next_line.__character_count; +-}; +- +-OutputLine.prototype._allow_wrap = function() { +- if (this._should_wrap()) { +- this.__parent.add_new_line(); +- var next = this.__parent.current_line; +- next.set_indent(this.__wrap_point_indent_count, this.__wrap_point_alignment_count); +- next.__items = this.__items.slice(this.__wrap_point_index); +- this.__items = this.__items.slice(0, this.__wrap_point_index); +- +- next.__character_count += this.__character_count - this.__wrap_point_character_count; +- this.__character_count = this.__wrap_point_character_count; +- +- if (next.__items[0] === " ") { +- next.__items.splice(0, 1); +- next.__character_count -= 1; +- } +- return true; +- } +- return false; +-}; +- +-OutputLine.prototype.is_empty = function() { +- return this.__items.length === 0; +-}; +- +-OutputLine.prototype.last = function() { +- if (!this.is_empty()) { +- return this.__items[this.__items.length - 1]; +- } else { +- return null; +- } +-}; +- +-OutputLine.prototype.push = function(item) { +- this.__items.push(item); +- var last_newline_index = item.lastIndexOf('\n'); +- if (last_newline_index !== -1) { +- this.__character_count = item.length - last_newline_index; +- } else { +- this.__character_count += item.length; +- } +-}; +- +-OutputLine.prototype.pop = function() { +- var item = null; +- if (!this.is_empty()) { +- item = this.__items.pop(); +- this.__character_count -= item.length; +- } +- return item; +-}; +- +- +-OutputLine.prototype._remove_indent = function() { +- if (this.__indent_count > 0) { +- this.__indent_count -= 1; +- this.__character_count -= this.__parent.indent_size; +- } +-}; +- +-OutputLine.prototype._remove_wrap_indent = function() { +- if (this.__wrap_point_indent_count > 0) { +- this.__wrap_point_indent_count -= 1; +- } +-}; +-OutputLine.prototype.trim = function() { +- while (this.last() === ' ') { +- this.__items.pop(); +- this.__character_count -= 1; +- } +-}; +- +-OutputLine.prototype.toString = function() { +- var result = ''; +- if (this.is_empty()) { +- if (this.__parent.indent_empty_lines) { +- result = this.__parent.get_indent_string(this.__indent_count); +- } +- } else { +- result = this.__parent.get_indent_string(this.__indent_count, this.__alignment_count); +- result += this.__items.join(''); +- } +- return result; +-}; +- +-function IndentStringCache(options, baseIndentString) { +- this.__cache = ['']; +- this.__indent_size = options.indent_size; +- this.__indent_string = options.indent_char; +- if (!options.indent_with_tabs) { +- this.__indent_string = new Array(options.indent_size + 1).join(options.indent_char); +- } +- +- // Set to null to continue support for auto detection of base indent +- baseIndentString = baseIndentString || ''; +- if (options.indent_level > 0) { +- baseIndentString = new Array(options.indent_level + 1).join(this.__indent_string); +- } +- +- this.__base_string = baseIndentString; +- this.__base_string_length = baseIndentString.length; ++function isRefSelector(selector) { ++ return typeof selector === 'object' && 'ref' in selector; + } + +-IndentStringCache.prototype.get_indent_size = function(indent, column) { +- var result = this.__base_string_length; +- column = column || 0; +- if (indent < 0) { +- result = 0; +- } +- result += indent * this.__indent_size; +- result += column; +- return result; +-}; +- +-IndentStringCache.prototype.get_indent_string = function(indent_level, column) { +- var result = this.__base_string; +- column = column || 0; +- if (indent_level < 0) { +- indent_level = 0; +- result = ''; +- } +- column += indent_level * this.__indent_size; +- this.__ensure_cache(column); +- result += this.__cache[column]; +- return result; +-}; +- +-IndentStringCache.prototype.__ensure_cache = function(column) { +- while (column >= this.__cache.length) { +- this.__add_column(); +- } +-}; +- +-IndentStringCache.prototype.__add_column = function() { +- var column = this.__cache.length; +- var indent = 0; +- var result = ''; +- if (this.__indent_size && column >= this.__indent_size) { +- indent = Math.floor(column / this.__indent_size); +- column -= indent * this.__indent_size; +- result = new Array(indent + 1).join(this.__indent_string); +- } +- if (column) { +- result += new Array(column + 1).join(' '); +- } +- +- this.__cache.push(result); +-}; +- +-function Output$3(options, baseIndentString) { +- this.__indent_cache = new IndentStringCache(options, baseIndentString); +- this.raw = false; +- this._end_with_newline = options.end_with_newline; +- this.indent_size = options.indent_size; +- this.wrap_line_length = options.wrap_line_length; +- this.indent_empty_lines = options.indent_empty_lines; +- this.__lines = []; +- this.previous_line = null; +- this.current_line = null; +- this.next_line = new OutputLine(this); +- this.space_before_token = false; +- this.non_breaking_space = false; +- this.previous_token_wrapped = false; +- // initialize +- this.__add_outputline(); +-} +- +-Output$3.prototype.__add_outputline = function() { +- this.previous_line = this.current_line; +- this.current_line = this.next_line.clone_empty(); +- this.__lines.push(this.current_line); +-}; +- +-Output$3.prototype.get_line_number = function() { +- return this.__lines.length; +-}; +- +-Output$3.prototype.get_indent_string = function(indent, column) { +- return this.__indent_cache.get_indent_string(indent, column); +-}; +- +-Output$3.prototype.get_indent_size = function(indent, column) { +- return this.__indent_cache.get_indent_size(indent, column); +-}; +- +-Output$3.prototype.is_empty = function() { +- return !this.previous_line && this.current_line.is_empty(); +-}; +- +-Output$3.prototype.add_new_line = function(force_newline) { +- // never newline at the start of file +- // otherwise, newline only if we didn't just add one or we're forced +- if (this.is_empty() || +- (!force_newline && this.just_added_newline())) { +- return false; +- } +- +- // if raw output is enabled, don't print additional newlines, +- // but still return True as though you had +- if (!this.raw) { +- this.__add_outputline(); +- } +- return true; +-}; +- +-Output$3.prototype.get_code = function(eol) { +- this.trim(true); +- +- // handle some edge cases where the last tokens +- // has text that ends with newline(s) +- var last_item = this.current_line.pop(); +- if (last_item) { +- if (last_item[last_item.length - 1] === '\n') { +- last_item = last_item.replace(/\n+$/g, ''); +- } +- this.current_line.push(last_item); +- } +- +- if (this._end_with_newline) { +- this.__add_outputline(); +- } +- +- var sweet_code = this.__lines.join('\n'); +- +- if (eol !== '\n') { +- sweet_code = sweet_code.replace(/[\n]/g, eol); +- } +- return sweet_code; +-}; +- +-Output$3.prototype.set_wrap_point = function() { +- this.current_line._set_wrap_point(); +-}; +- +-Output$3.prototype.set_indent = function(indent, alignment) { +- indent = indent || 0; +- alignment = alignment || 0; +- +- // Next line stores alignment values +- this.next_line.set_indent(indent, alignment); +- +- // Never indent your first output indent at the start of the file +- if (this.__lines.length > 1) { +- this.current_line.set_indent(indent, alignment); +- return true; +- } +- +- this.current_line.set_indent(); +- return false; +-}; +- +-Output$3.prototype.add_raw_token = function(token) { +- for (var x = 0; x < token.newlines; x++) { +- this.__add_outputline(); +- } +- this.current_line.set_indent(-1); +- this.current_line.push(token.whitespace_before); +- this.current_line.push(token.text); +- this.space_before_token = false; +- this.non_breaking_space = false; +- this.previous_token_wrapped = false; +-}; +- +-Output$3.prototype.add_token = function(printable_token) { +- this.__add_space_before_token(); +- this.current_line.push(printable_token); +- this.space_before_token = false; +- this.non_breaking_space = false; +- this.previous_token_wrapped = this.current_line._allow_wrap(); +-}; +- +-Output$3.prototype.__add_space_before_token = function() { +- if (this.space_before_token && !this.just_added_newline()) { +- if (!this.non_breaking_space) { +- this.set_wrap_point(); +- } +- this.current_line.push(' '); +- } +-}; +- +-Output$3.prototype.remove_indent = function(index) { +- var output_length = this.__lines.length; +- while (index < output_length) { +- this.__lines[index]._remove_indent(); +- index++; +- } +- this.current_line._remove_wrap_indent(); +-}; +- +-Output$3.prototype.trim = function(eat_newlines) { +- eat_newlines = (eat_newlines === undefined) ? false : eat_newlines; +- +- this.current_line.trim(); +- +- while (eat_newlines && this.__lines.length > 1 && +- this.current_line.is_empty()) { +- this.__lines.pop(); +- this.current_line = this.__lines[this.__lines.length - 1]; +- this.current_line.trim(); +- } +- +- this.previous_line = this.__lines.length > 1 ? +- this.__lines[this.__lines.length - 2] : null; +-}; +- +-Output$3.prototype.just_added_newline = function() { +- return this.current_line.is_empty(); +-}; +- +-Output$3.prototype.just_added_blankline = function() { +- return this.is_empty() || +- (this.current_line.is_empty() && this.previous_line.is_empty()); +-}; +- +-Output$3.prototype.ensure_empty_line_above = function(starts_with, ends_with) { +- var index = this.__lines.length - 2; +- while (index >= 0) { +- var potentialEmptyLine = this.__lines[index]; +- if (potentialEmptyLine.is_empty()) { +- break; +- } else if (potentialEmptyLine.item(0).indexOf(starts_with) !== 0 && +- potentialEmptyLine.item(-1) !== ends_with) { +- this.__lines.splice(index + 1, 0, new OutputLine(this)); +- this.previous_line = this.__lines[this.__lines.length - 2]; +- break; +- } +- index--; +- } +-}; +- +-output.Output = Output$3; +- +-var token = {}; +- +-/*jshint node:true */ +- +-function Token$2(type, text, newlines, whitespace_before) { +- this.type = type; +- this.text = text; +- +- // comments_before are +- // comments that have a new line before them +- // and may or may not have a newline after +- // this is a set of comments before +- this.comments_before = null; /* inline comment*/ +- +- +- // this.comments_after = new TokenStream(); // no new line before and newline after +- this.newlines = newlines || 0; +- this.whitespace_before = whitespace_before || ''; +- this.parent = null; +- this.next = null; +- this.previous = null; +- this.opened = null; +- this.closed = null; +- this.directives = null; +-} +- +- +-token.Token = Token$2; +- +-var acorn$2 = {}; +- +-/* jshint node: true, curly: false */ +- +-(function (exports) { +- +-// acorn used char codes to squeeze the last bit of performance out +-// Beautifier is okay without that, so we're using regex +-// permit # (23), $ (36), and @ (64). @ is used in ES7 decorators. +-// 65 through 91 are uppercase letters. +-// permit _ (95). +-// 97 through 123 are lowercase letters. +-var baseASCIIidentifierStartChars = "\\x23\\x24\\x40\\x41-\\x5a\\x5f\\x61-\\x7a"; +- +-// inside an identifier @ is not allowed but 0-9 are. +-var baseASCIIidentifierChars = "\\x24\\x30-\\x39\\x41-\\x5a\\x5f\\x61-\\x7a"; +- +-// Big ugly regular expressions that match characters in the +-// whitespace, identifier, and identifier-start categories. These +-// are only applied when a character is found to actually have a +-// code point above 128. +-var nonASCIIidentifierStartChars = "\\xaa\\xb5\\xba\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\u02c1\\u02c6-\\u02d1\\u02e0-\\u02e4\\u02ec\\u02ee\\u0370-\\u0374\\u0376\\u0377\\u037a-\\u037d\\u0386\\u0388-\\u038a\\u038c\\u038e-\\u03a1\\u03a3-\\u03f5\\u03f7-\\u0481\\u048a-\\u0527\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05d0-\\u05ea\\u05f0-\\u05f2\\u0620-\\u064a\\u066e\\u066f\\u0671-\\u06d3\\u06d5\\u06e5\\u06e6\\u06ee\\u06ef\\u06fa-\\u06fc\\u06ff\\u0710\\u0712-\\u072f\\u074d-\\u07a5\\u07b1\\u07ca-\\u07ea\\u07f4\\u07f5\\u07fa\\u0800-\\u0815\\u081a\\u0824\\u0828\\u0840-\\u0858\\u08a0\\u08a2-\\u08ac\\u0904-\\u0939\\u093d\\u0950\\u0958-\\u0961\\u0971-\\u0977\\u0979-\\u097f\\u0985-\\u098c\\u098f\\u0990\\u0993-\\u09a8\\u09aa-\\u09b0\\u09b2\\u09b6-\\u09b9\\u09bd\\u09ce\\u09dc\\u09dd\\u09df-\\u09e1\\u09f0\\u09f1\\u0a05-\\u0a0a\\u0a0f\\u0a10\\u0a13-\\u0a28\\u0a2a-\\u0a30\\u0a32\\u0a33\\u0a35\\u0a36\\u0a38\\u0a39\\u0a59-\\u0a5c\\u0a5e\\u0a72-\\u0a74\\u0a85-\\u0a8d\\u0a8f-\\u0a91\\u0a93-\\u0aa8\\u0aaa-\\u0ab0\\u0ab2\\u0ab3\\u0ab5-\\u0ab9\\u0abd\\u0ad0\\u0ae0\\u0ae1\\u0b05-\\u0b0c\\u0b0f\\u0b10\\u0b13-\\u0b28\\u0b2a-\\u0b30\\u0b32\\u0b33\\u0b35-\\u0b39\\u0b3d\\u0b5c\\u0b5d\\u0b5f-\\u0b61\\u0b71\\u0b83\\u0b85-\\u0b8a\\u0b8e-\\u0b90\\u0b92-\\u0b95\\u0b99\\u0b9a\\u0b9c\\u0b9e\\u0b9f\\u0ba3\\u0ba4\\u0ba8-\\u0baa\\u0bae-\\u0bb9\\u0bd0\\u0c05-\\u0c0c\\u0c0e-\\u0c10\\u0c12-\\u0c28\\u0c2a-\\u0c33\\u0c35-\\u0c39\\u0c3d\\u0c58\\u0c59\\u0c60\\u0c61\\u0c85-\\u0c8c\\u0c8e-\\u0c90\\u0c92-\\u0ca8\\u0caa-\\u0cb3\\u0cb5-\\u0cb9\\u0cbd\\u0cde\\u0ce0\\u0ce1\\u0cf1\\u0cf2\\u0d05-\\u0d0c\\u0d0e-\\u0d10\\u0d12-\\u0d3a\\u0d3d\\u0d4e\\u0d60\\u0d61\\u0d7a-\\u0d7f\\u0d85-\\u0d96\\u0d9a-\\u0db1\\u0db3-\\u0dbb\\u0dbd\\u0dc0-\\u0dc6\\u0e01-\\u0e30\\u0e32\\u0e33\\u0e40-\\u0e46\\u0e81\\u0e82\\u0e84\\u0e87\\u0e88\\u0e8a\\u0e8d\\u0e94-\\u0e97\\u0e99-\\u0e9f\\u0ea1-\\u0ea3\\u0ea5\\u0ea7\\u0eaa\\u0eab\\u0ead-\\u0eb0\\u0eb2\\u0eb3\\u0ebd\\u0ec0-\\u0ec4\\u0ec6\\u0edc-\\u0edf\\u0f00\\u0f40-\\u0f47\\u0f49-\\u0f6c\\u0f88-\\u0f8c\\u1000-\\u102a\\u103f\\u1050-\\u1055\\u105a-\\u105d\\u1061\\u1065\\u1066\\u106e-\\u1070\\u1075-\\u1081\\u108e\\u10a0-\\u10c5\\u10c7\\u10cd\\u10d0-\\u10fa\\u10fc-\\u1248\\u124a-\\u124d\\u1250-\\u1256\\u1258\\u125a-\\u125d\\u1260-\\u1288\\u128a-\\u128d\\u1290-\\u12b0\\u12b2-\\u12b5\\u12b8-\\u12be\\u12c0\\u12c2-\\u12c5\\u12c8-\\u12d6\\u12d8-\\u1310\\u1312-\\u1315\\u1318-\\u135a\\u1380-\\u138f\\u13a0-\\u13f4\\u1401-\\u166c\\u166f-\\u167f\\u1681-\\u169a\\u16a0-\\u16ea\\u16ee-\\u16f0\\u1700-\\u170c\\u170e-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176c\\u176e-\\u1770\\u1780-\\u17b3\\u17d7\\u17dc\\u1820-\\u1877\\u1880-\\u18a8\\u18aa\\u18b0-\\u18f5\\u1900-\\u191c\\u1950-\\u196d\\u1970-\\u1974\\u1980-\\u19ab\\u19c1-\\u19c7\\u1a00-\\u1a16\\u1a20-\\u1a54\\u1aa7\\u1b05-\\u1b33\\u1b45-\\u1b4b\\u1b83-\\u1ba0\\u1bae\\u1baf\\u1bba-\\u1be5\\u1c00-\\u1c23\\u1c4d-\\u1c4f\\u1c5a-\\u1c7d\\u1ce9-\\u1cec\\u1cee-\\u1cf1\\u1cf5\\u1cf6\\u1d00-\\u1dbf\\u1e00-\\u1f15\\u1f18-\\u1f1d\\u1f20-\\u1f45\\u1f48-\\u1f4d\\u1f50-\\u1f57\\u1f59\\u1f5b\\u1f5d\\u1f5f-\\u1f7d\\u1f80-\\u1fb4\\u1fb6-\\u1fbc\\u1fbe\\u1fc2-\\u1fc4\\u1fc6-\\u1fcc\\u1fd0-\\u1fd3\\u1fd6-\\u1fdb\\u1fe0-\\u1fec\\u1ff2-\\u1ff4\\u1ff6-\\u1ffc\\u2071\\u207f\\u2090-\\u209c\\u2102\\u2107\\u210a-\\u2113\\u2115\\u2119-\\u211d\\u2124\\u2126\\u2128\\u212a-\\u212d\\u212f-\\u2139\\u213c-\\u213f\\u2145-\\u2149\\u214e\\u2160-\\u2188\\u2c00-\\u2c2e\\u2c30-\\u2c5e\\u2c60-\\u2ce4\\u2ceb-\\u2cee\\u2cf2\\u2cf3\\u2d00-\\u2d25\\u2d27\\u2d2d\\u2d30-\\u2d67\\u2d6f\\u2d80-\\u2d96\\u2da0-\\u2da6\\u2da8-\\u2dae\\u2db0-\\u2db6\\u2db8-\\u2dbe\\u2dc0-\\u2dc6\\u2dc8-\\u2dce\\u2dd0-\\u2dd6\\u2dd8-\\u2dde\\u2e2f\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303c\\u3041-\\u3096\\u309d-\\u309f\\u30a1-\\u30fa\\u30fc-\\u30ff\\u3105-\\u312d\\u3131-\\u318e\\u31a0-\\u31ba\\u31f0-\\u31ff\\u3400-\\u4db5\\u4e00-\\u9fcc\\ua000-\\ua48c\\ua4d0-\\ua4fd\\ua500-\\ua60c\\ua610-\\ua61f\\ua62a\\ua62b\\ua640-\\ua66e\\ua67f-\\ua697\\ua6a0-\\ua6ef\\ua717-\\ua71f\\ua722-\\ua788\\ua78b-\\ua78e\\ua790-\\ua793\\ua7a0-\\ua7aa\\ua7f8-\\ua801\\ua803-\\ua805\\ua807-\\ua80a\\ua80c-\\ua822\\ua840-\\ua873\\ua882-\\ua8b3\\ua8f2-\\ua8f7\\ua8fb\\ua90a-\\ua925\\ua930-\\ua946\\ua960-\\ua97c\\ua984-\\ua9b2\\ua9cf\\uaa00-\\uaa28\\uaa40-\\uaa42\\uaa44-\\uaa4b\\uaa60-\\uaa76\\uaa7a\\uaa80-\\uaaaf\\uaab1\\uaab5\\uaab6\\uaab9-\\uaabd\\uaac0\\uaac2\\uaadb-\\uaadd\\uaae0-\\uaaea\\uaaf2-\\uaaf4\\uab01-\\uab06\\uab09-\\uab0e\\uab11-\\uab16\\uab20-\\uab26\\uab28-\\uab2e\\uabc0-\\uabe2\\uac00-\\ud7a3\\ud7b0-\\ud7c6\\ud7cb-\\ud7fb\\uf900-\\ufa6d\\ufa70-\\ufad9\\ufb00-\\ufb06\\ufb13-\\ufb17\\ufb1d\\ufb1f-\\ufb28\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40\\ufb41\\ufb43\\ufb44\\ufb46-\\ufbb1\\ufbd3-\\ufd3d\\ufd50-\\ufd8f\\ufd92-\\ufdc7\\ufdf0-\\ufdfb\\ufe70-\\ufe74\\ufe76-\\ufefc\\uff21-\\uff3a\\uff41-\\uff5a\\uff66-\\uffbe\\uffc2-\\uffc7\\uffca-\\uffcf\\uffd2-\\uffd7\\uffda-\\uffdc"; +-var nonASCIIidentifierChars = "\\u0300-\\u036f\\u0483-\\u0487\\u0591-\\u05bd\\u05bf\\u05c1\\u05c2\\u05c4\\u05c5\\u05c7\\u0610-\\u061a\\u0620-\\u0649\\u0672-\\u06d3\\u06e7-\\u06e8\\u06fb-\\u06fc\\u0730-\\u074a\\u0800-\\u0814\\u081b-\\u0823\\u0825-\\u0827\\u0829-\\u082d\\u0840-\\u0857\\u08e4-\\u08fe\\u0900-\\u0903\\u093a-\\u093c\\u093e-\\u094f\\u0951-\\u0957\\u0962-\\u0963\\u0966-\\u096f\\u0981-\\u0983\\u09bc\\u09be-\\u09c4\\u09c7\\u09c8\\u09d7\\u09df-\\u09e0\\u0a01-\\u0a03\\u0a3c\\u0a3e-\\u0a42\\u0a47\\u0a48\\u0a4b-\\u0a4d\\u0a51\\u0a66-\\u0a71\\u0a75\\u0a81-\\u0a83\\u0abc\\u0abe-\\u0ac5\\u0ac7-\\u0ac9\\u0acb-\\u0acd\\u0ae2-\\u0ae3\\u0ae6-\\u0aef\\u0b01-\\u0b03\\u0b3c\\u0b3e-\\u0b44\\u0b47\\u0b48\\u0b4b-\\u0b4d\\u0b56\\u0b57\\u0b5f-\\u0b60\\u0b66-\\u0b6f\\u0b82\\u0bbe-\\u0bc2\\u0bc6-\\u0bc8\\u0bca-\\u0bcd\\u0bd7\\u0be6-\\u0bef\\u0c01-\\u0c03\\u0c46-\\u0c48\\u0c4a-\\u0c4d\\u0c55\\u0c56\\u0c62-\\u0c63\\u0c66-\\u0c6f\\u0c82\\u0c83\\u0cbc\\u0cbe-\\u0cc4\\u0cc6-\\u0cc8\\u0cca-\\u0ccd\\u0cd5\\u0cd6\\u0ce2-\\u0ce3\\u0ce6-\\u0cef\\u0d02\\u0d03\\u0d46-\\u0d48\\u0d57\\u0d62-\\u0d63\\u0d66-\\u0d6f\\u0d82\\u0d83\\u0dca\\u0dcf-\\u0dd4\\u0dd6\\u0dd8-\\u0ddf\\u0df2\\u0df3\\u0e34-\\u0e3a\\u0e40-\\u0e45\\u0e50-\\u0e59\\u0eb4-\\u0eb9\\u0ec8-\\u0ecd\\u0ed0-\\u0ed9\\u0f18\\u0f19\\u0f20-\\u0f29\\u0f35\\u0f37\\u0f39\\u0f41-\\u0f47\\u0f71-\\u0f84\\u0f86-\\u0f87\\u0f8d-\\u0f97\\u0f99-\\u0fbc\\u0fc6\\u1000-\\u1029\\u1040-\\u1049\\u1067-\\u106d\\u1071-\\u1074\\u1082-\\u108d\\u108f-\\u109d\\u135d-\\u135f\\u170e-\\u1710\\u1720-\\u1730\\u1740-\\u1750\\u1772\\u1773\\u1780-\\u17b2\\u17dd\\u17e0-\\u17e9\\u180b-\\u180d\\u1810-\\u1819\\u1920-\\u192b\\u1930-\\u193b\\u1951-\\u196d\\u19b0-\\u19c0\\u19c8-\\u19c9\\u19d0-\\u19d9\\u1a00-\\u1a15\\u1a20-\\u1a53\\u1a60-\\u1a7c\\u1a7f-\\u1a89\\u1a90-\\u1a99\\u1b46-\\u1b4b\\u1b50-\\u1b59\\u1b6b-\\u1b73\\u1bb0-\\u1bb9\\u1be6-\\u1bf3\\u1c00-\\u1c22\\u1c40-\\u1c49\\u1c5b-\\u1c7d\\u1cd0-\\u1cd2\\u1d00-\\u1dbe\\u1e01-\\u1f15\\u200c\\u200d\\u203f\\u2040\\u2054\\u20d0-\\u20dc\\u20e1\\u20e5-\\u20f0\\u2d81-\\u2d96\\u2de0-\\u2dff\\u3021-\\u3028\\u3099\\u309a\\ua640-\\ua66d\\ua674-\\ua67d\\ua69f\\ua6f0-\\ua6f1\\ua7f8-\\ua800\\ua806\\ua80b\\ua823-\\ua827\\ua880-\\ua881\\ua8b4-\\ua8c4\\ua8d0-\\ua8d9\\ua8f3-\\ua8f7\\ua900-\\ua909\\ua926-\\ua92d\\ua930-\\ua945\\ua980-\\ua983\\ua9b3-\\ua9c0\\uaa00-\\uaa27\\uaa40-\\uaa41\\uaa4c-\\uaa4d\\uaa50-\\uaa59\\uaa7b\\uaae0-\\uaae9\\uaaf2-\\uaaf3\\uabc0-\\uabe1\\uabec\\uabed\\uabf0-\\uabf9\\ufb20-\\ufb28\\ufe00-\\ufe0f\\ufe20-\\ufe26\\ufe33\\ufe34\\ufe4d-\\ufe4f\\uff10-\\uff19\\uff3f"; +-//var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]"); +-//var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]"); +- +-var identifierStart = "(?:\\\\u[0-9a-fA-F]{4}|[" + baseASCIIidentifierStartChars + nonASCIIidentifierStartChars + "])"; +-var identifierChars = "(?:\\\\u[0-9a-fA-F]{4}|[" + baseASCIIidentifierChars + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "])*"; +- +-exports.identifier = new RegExp(identifierStart + identifierChars, 'g'); +-exports.identifierStart = new RegExp(identifierStart); +-exports.identifierMatch = new RegExp("(?:\\\\u[0-9a-fA-F]{4}|[" + baseASCIIidentifierChars + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "])+"); +- +-// Whether a single character denotes a newline. +- +-exports.newline = /[\n\r\u2028\u2029]/; +- +-// Matches a whole line break (where CRLF is considered a single +-// line break). Used to count lines. +- +-// in javascript, these two differ +-// in python they are the same, different methods are called on them +-exports.lineBreak = new RegExp('\r\n|' + exports.newline.source); +-exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g'); +-}(acorn$2)); +- +-var options$3 = {}; +- +-var options$2 = {}; +- +-/*jshint node:true */ +- +-function Options$9(options, merge_child_field) { +- this.raw_options = _mergeOpts(options, merge_child_field); +- +- // Support passing the source text back with no change +- this.disabled = this._get_boolean('disabled'); +- +- this.eol = this._get_characters('eol', 'auto'); +- this.end_with_newline = this._get_boolean('end_with_newline'); +- this.indent_size = this._get_number('indent_size', 4); +- this.indent_char = this._get_characters('indent_char', ' '); +- this.indent_level = this._get_number('indent_level'); +- +- this.preserve_newlines = this._get_boolean('preserve_newlines', true); +- this.max_preserve_newlines = this._get_number('max_preserve_newlines', 32786); +- if (!this.preserve_newlines) { +- this.max_preserve_newlines = 0; +- } +- +- this.indent_with_tabs = this._get_boolean('indent_with_tabs', this.indent_char === '\t'); +- if (this.indent_with_tabs) { +- this.indent_char = '\t'; +- +- // indent_size behavior changed after 1.8.6 +- // It used to be that indent_size would be +- // set to 1 for indent_with_tabs. That is no longer needed and +- // actually doesn't make sense - why not use spaces? Further, +- // that might produce unexpected behavior - tabs being used +- // for single-column alignment. So, when indent_with_tabs is true +- // and indent_size is 1, reset indent_size to 4. +- if (this.indent_size === 1) { +- this.indent_size = 4; +- } +- } +- +- // Backwards compat with 1.3.x +- this.wrap_line_length = this._get_number('wrap_line_length', this._get_number('max_char')); +- +- this.indent_empty_lines = this._get_boolean('indent_empty_lines'); +- +- // valid templating languages ['django', 'erb', 'handlebars', 'php', 'smarty'] +- // For now, 'auto' = all off for javascript, all on for html (and inline javascript). +- // other values ignored +- this.templating = this._get_selection_list('templating', ['auto', 'none', 'django', 'erb', 'handlebars', 'php', 'smarty'], ['auto']); +-} +- +-Options$9.prototype._get_array = function(name, default_value) { +- var option_value = this.raw_options[name]; +- var result = default_value || []; +- if (typeof option_value === 'object') { +- if (option_value !== null && typeof option_value.concat === 'function') { +- result = option_value.concat(); +- } +- } else if (typeof option_value === 'string') { +- result = option_value.split(/[^a-zA-Z0-9_\/\-]+/); +- } +- return result; +-}; +- +-Options$9.prototype._get_boolean = function(name, default_value) { +- var option_value = this.raw_options[name]; +- var result = option_value === undefined ? !!default_value : !!option_value; +- return result; +-}; +- +-Options$9.prototype._get_characters = function(name, default_value) { +- var option_value = this.raw_options[name]; +- var result = default_value || ''; +- if (typeof option_value === 'string') { +- result = option_value.replace(/\\r/, '\r').replace(/\\n/, '\n').replace(/\\t/, '\t'); +- } +- return result; +-}; +- +-Options$9.prototype._get_number = function(name, default_value) { +- var option_value = this.raw_options[name]; +- default_value = parseInt(default_value, 10); +- if (isNaN(default_value)) { +- default_value = 0; +- } +- var result = parseInt(option_value, 10); +- if (isNaN(result)) { +- result = default_value; +- } +- return result; +-}; +- +-Options$9.prototype._get_selection = function(name, selection_list, default_value) { +- var result = this._get_selection_list(name, selection_list, default_value); +- if (result.length !== 1) { +- throw new Error( +- "Invalid Option Value: The option '" + name + "' can only be one of the following values:\n" + +- selection_list + "\nYou passed in: '" + this.raw_options[name] + "'"); +- } +- +- return result[0]; +-}; +- +- +-Options$9.prototype._get_selection_list = function(name, selection_list, default_value) { +- if (!selection_list || selection_list.length === 0) { +- throw new Error("Selection list cannot be empty."); +- } +- +- default_value = default_value || [selection_list[0]]; +- if (!this._is_valid_selection(default_value, selection_list)) { +- throw new Error("Invalid Default Value!"); +- } +- +- var result = this._get_array(name, default_value); +- if (!this._is_valid_selection(result, selection_list)) { +- throw new Error( +- "Invalid Option Value: The option '" + name + "' can contain only the following values:\n" + +- selection_list + "\nYou passed in: '" + this.raw_options[name] + "'"); +- } +- +- return result; +-}; +- +-Options$9.prototype._is_valid_selection = function(result, selection_list) { +- return result.length && selection_list.length && +- !result.some(function(item) { return selection_list.indexOf(item) === -1; }); +-}; +- +- +-// merges child options up with the parent options object +-// Example: obj = {a: 1, b: {a: 2}} +-// mergeOpts(obj, 'b') +-// +-// Returns: {a: 2} +-function _mergeOpts(allOptions, childFieldName) { +- var finalOpts = {}; +- allOptions = _normalizeOpts(allOptions); +- var name; +- +- for (name in allOptions) { +- if (name !== childFieldName) { +- finalOpts[name] = allOptions[name]; +- } +- } +- +- //merge in the per type settings for the childFieldName +- if (childFieldName && allOptions[childFieldName]) { +- for (name in allOptions[childFieldName]) { +- finalOpts[name] = allOptions[childFieldName][name]; +- } +- } +- return finalOpts; +-} +- +-function _normalizeOpts(options) { +- var convertedOpts = {}; +- var key; +- +- for (key in options) { +- var newKey = key.replace(/-/g, "_"); +- convertedOpts[newKey] = options[key]; +- } +- return convertedOpts; +-} +- +-options$2.Options = Options$9; +-options$2.normalizeOpts = _normalizeOpts; +-options$2.mergeOpts = _mergeOpts; +- +-/*jshint node:true */ +- +-var BaseOptions$2 = options$2.Options; +- +-var validPositionValues$1 = ['before-newline', 'after-newline', 'preserve-newline']; +- +-function Options$8(options) { +- BaseOptions$2.call(this, options, 'js'); +- +- // compatibility, re +- var raw_brace_style = this.raw_options.brace_style || null; +- if (raw_brace_style === "expand-strict") { //graceful handling of deprecated option +- this.raw_options.brace_style = "expand"; +- } else if (raw_brace_style === "collapse-preserve-inline") { //graceful handling of deprecated option +- this.raw_options.brace_style = "collapse,preserve-inline"; +- } else if (this.raw_options.braces_on_own_line !== undefined) { //graceful handling of deprecated option +- this.raw_options.brace_style = this.raw_options.braces_on_own_line ? "expand" : "collapse"; +- // } else if (!raw_brace_style) { //Nothing exists to set it +- // raw_brace_style = "collapse"; +- } +- +- //preserve-inline in delimited string will trigger brace_preserve_inline, everything +- //else is considered a brace_style and the last one only will have an effect +- +- var brace_style_split = this._get_selection_list('brace_style', ['collapse', 'expand', 'end-expand', 'none', 'preserve-inline']); +- +- this.brace_preserve_inline = false; //Defaults in case one or other was not specified in meta-option +- this.brace_style = "collapse"; +- +- for (var bs = 0; bs < brace_style_split.length; bs++) { +- if (brace_style_split[bs] === "preserve-inline") { +- this.brace_preserve_inline = true; +- } else { +- this.brace_style = brace_style_split[bs]; +- } +- } +- +- this.unindent_chained_methods = this._get_boolean('unindent_chained_methods'); +- this.break_chained_methods = this._get_boolean('break_chained_methods'); +- this.space_in_paren = this._get_boolean('space_in_paren'); +- this.space_in_empty_paren = this._get_boolean('space_in_empty_paren'); +- this.jslint_happy = this._get_boolean('jslint_happy'); +- this.space_after_anon_function = this._get_boolean('space_after_anon_function'); +- this.space_after_named_function = this._get_boolean('space_after_named_function'); +- this.keep_array_indentation = this._get_boolean('keep_array_indentation'); +- this.space_before_conditional = this._get_boolean('space_before_conditional', true); +- this.unescape_strings = this._get_boolean('unescape_strings'); +- this.e4x = this._get_boolean('e4x'); +- this.comma_first = this._get_boolean('comma_first'); +- this.operator_position = this._get_selection('operator_position', validPositionValues$1); +- +- // For testing of beautify preserve:start directive +- this.test_output_raw = this._get_boolean('test_output_raw'); +- +- // force this._options.space_after_anon_function to true if this._options.jslint_happy +- if (this.jslint_happy) { +- this.space_after_anon_function = true; +- } +- +-} +-Options$8.prototype = new BaseOptions$2(); +- +- +- +-options$3.Options = Options$8; +- +-var tokenizer$2 = {}; +- +-var inputscanner = {}; +- +-/*jshint node:true */ +- +-var regexp_has_sticky = RegExp.prototype.hasOwnProperty('sticky'); +- +-function InputScanner$3(input_string) { +- this.__input = input_string || ''; +- this.__input_length = this.__input.length; +- this.__position = 0; +-} +- +-InputScanner$3.prototype.restart = function() { +- this.__position = 0; +-}; +- +-InputScanner$3.prototype.back = function() { +- if (this.__position > 0) { +- this.__position -= 1; +- } +-}; +- +-InputScanner$3.prototype.hasNext = function() { +- return this.__position < this.__input_length; +-}; +- +-InputScanner$3.prototype.next = function() { +- var val = null; +- if (this.hasNext()) { +- val = this.__input.charAt(this.__position); +- this.__position += 1; +- } +- return val; +-}; +- +-InputScanner$3.prototype.peek = function(index) { +- var val = null; +- index = index || 0; +- index += this.__position; +- if (index >= 0 && index < this.__input_length) { +- val = this.__input.charAt(index); +- } +- return val; +-}; +- +-// This is a JavaScript only helper function (not in python) +-// Javascript doesn't have a match method +-// and not all implementation support "sticky" flag. +-// If they do not support sticky then both this.match() and this.test() method +-// must get the match and check the index of the match. +-// If sticky is supported and set, this method will use it. +-// Otherwise it will check that global is set, and fall back to the slower method. +-InputScanner$3.prototype.__match = function(pattern, index) { +- pattern.lastIndex = index; +- var pattern_match = pattern.exec(this.__input); +- +- if (pattern_match && !(regexp_has_sticky && pattern.sticky)) { +- if (pattern_match.index !== index) { +- pattern_match = null; +- } +- } +- +- return pattern_match; +-}; +- +-InputScanner$3.prototype.test = function(pattern, index) { +- index = index || 0; +- index += this.__position; +- +- if (index >= 0 && index < this.__input_length) { +- return !!this.__match(pattern, index); +- } else { +- return false; +- } +-}; +- +-InputScanner$3.prototype.testChar = function(pattern, index) { +- // test one character regex match +- var val = this.peek(index); +- pattern.lastIndex = 0; +- return val !== null && pattern.test(val); +-}; +- +-InputScanner$3.prototype.match = function(pattern) { +- var pattern_match = this.__match(pattern, this.__position); +- if (pattern_match) { +- this.__position += pattern_match[0].length; +- } else { +- pattern_match = null; +- } +- return pattern_match; +-}; +- +-InputScanner$3.prototype.read = function(starting_pattern, until_pattern, until_after) { +- var val = ''; +- var match; +- if (starting_pattern) { +- match = this.match(starting_pattern); +- if (match) { +- val += match[0]; +- } +- } +- if (until_pattern && (match || !starting_pattern)) { +- val += this.readUntil(until_pattern, until_after); +- } +- return val; +-}; +- +-InputScanner$3.prototype.readUntil = function(pattern, until_after) { +- var val = ''; +- var match_index = this.__position; +- pattern.lastIndex = this.__position; +- var pattern_match = pattern.exec(this.__input); +- if (pattern_match) { +- match_index = pattern_match.index; +- if (until_after) { +- match_index += pattern_match[0].length; +- } +- } else { +- match_index = this.__input_length; +- } +- +- val = this.__input.substring(this.__position, match_index); +- this.__position = match_index; +- return val; +-}; +- +-InputScanner$3.prototype.readUntilAfter = function(pattern) { +- return this.readUntil(pattern, true); +-}; +- +-InputScanner$3.prototype.get_regexp = function(pattern, match_from) { +- var result = null; +- var flags = 'g'; +- if (match_from && regexp_has_sticky) { +- flags = 'y'; +- } +- // strings are converted to regexp +- if (typeof pattern === "string" && pattern !== '') { +- // result = new RegExp(pattern.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'), flags); +- result = new RegExp(pattern, flags); +- } else if (pattern) { +- result = new RegExp(pattern.source, flags); +- } +- return result; +-}; +- +-InputScanner$3.prototype.get_literal_regexp = function(literal_string) { +- return RegExp(literal_string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')); +-}; +- +-/* css beautifier legacy helpers */ +-InputScanner$3.prototype.peekUntilAfter = function(pattern) { +- var start = this.__position; +- var val = this.readUntilAfter(pattern); +- this.__position = start; +- return val; +-}; +- +-InputScanner$3.prototype.lookBack = function(testVal) { +- var start = this.__position - 1; +- return start >= testVal.length && this.__input.substring(start - testVal.length, start) +- .toLowerCase() === testVal; +-}; +- +-inputscanner.InputScanner = InputScanner$3; +- +-var tokenizer$1 = {}; +- +-var tokenstream = {}; +- +-/*jshint node:true */ +- +-function TokenStream$1(parent_token) { +- // private +- this.__tokens = []; +- this.__tokens_length = this.__tokens.length; +- this.__position = 0; +- this.__parent_token = parent_token; +-} +- +-TokenStream$1.prototype.restart = function() { +- this.__position = 0; +-}; +- +-TokenStream$1.prototype.isEmpty = function() { +- return this.__tokens_length === 0; +-}; +- +-TokenStream$1.prototype.hasNext = function() { +- return this.__position < this.__tokens_length; +-}; +- +-TokenStream$1.prototype.next = function() { +- var val = null; +- if (this.hasNext()) { +- val = this.__tokens[this.__position]; +- this.__position += 1; +- } +- return val; +-}; +- +-TokenStream$1.prototype.peek = function(index) { +- var val = null; +- index = index || 0; +- index += this.__position; +- if (index >= 0 && index < this.__tokens_length) { +- val = this.__tokens[index]; +- } +- return val; +-}; +- +-TokenStream$1.prototype.add = function(token) { +- if (this.__parent_token) { +- token.parent = this.__parent_token; +- } +- this.__tokens.push(token); +- this.__tokens_length += 1; +-}; +- +-tokenstream.TokenStream = TokenStream$1; +- +-var whitespacepattern = {}; +- +-var pattern = {}; +- +-/*jshint node:true */ +- +-function Pattern$4(input_scanner, parent) { +- this._input = input_scanner; +- this._starting_pattern = null; +- this._match_pattern = null; +- this._until_pattern = null; +- this._until_after = false; +- +- if (parent) { +- this._starting_pattern = this._input.get_regexp(parent._starting_pattern, true); +- this._match_pattern = this._input.get_regexp(parent._match_pattern, true); +- this._until_pattern = this._input.get_regexp(parent._until_pattern); +- this._until_after = parent._until_after; +- } +-} +- +-Pattern$4.prototype.read = function() { +- var result = this._input.read(this._starting_pattern); +- if (!this._starting_pattern || result) { +- result += this._input.read(this._match_pattern, this._until_pattern, this._until_after); +- } +- return result; +-}; +- +-Pattern$4.prototype.read_match = function() { +- return this._input.match(this._match_pattern); +-}; +- +-Pattern$4.prototype.until_after = function(pattern) { +- var result = this._create(); +- result._until_after = true; +- result._until_pattern = this._input.get_regexp(pattern); +- result._update(); +- return result; +-}; +- +-Pattern$4.prototype.until = function(pattern) { +- var result = this._create(); +- result._until_after = false; +- result._until_pattern = this._input.get_regexp(pattern); +- result._update(); +- return result; +-}; +- +-Pattern$4.prototype.starting_with = function(pattern) { +- var result = this._create(); +- result._starting_pattern = this._input.get_regexp(pattern, true); +- result._update(); +- return result; +-}; +- +-Pattern$4.prototype.matching = function(pattern) { +- var result = this._create(); +- result._match_pattern = this._input.get_regexp(pattern, true); +- result._update(); +- return result; +-}; +- +-Pattern$4.prototype._create = function() { +- return new Pattern$4(this._input, this); +-}; +- +-Pattern$4.prototype._update = function() {}; +- +-pattern.Pattern = Pattern$4; +- +-/*jshint node:true */ +- +-var Pattern$3 = pattern.Pattern; +- +-function WhitespacePattern$1(input_scanner, parent) { +- Pattern$3.call(this, input_scanner, parent); +- if (parent) { +- this._line_regexp = this._input.get_regexp(parent._line_regexp); +- } else { +- this.__set_whitespace_patterns('', ''); +- } +- +- this.newline_count = 0; +- this.whitespace_before_token = ''; +-} +-WhitespacePattern$1.prototype = new Pattern$3(); +- +-WhitespacePattern$1.prototype.__set_whitespace_patterns = function(whitespace_chars, newline_chars) { +- whitespace_chars += '\\t '; +- newline_chars += '\\n\\r'; +- +- this._match_pattern = this._input.get_regexp( +- '[' + whitespace_chars + newline_chars + ']+', true); +- this._newline_regexp = this._input.get_regexp( +- '\\r\\n|[' + newline_chars + ']'); +-}; +- +-WhitespacePattern$1.prototype.read = function() { +- this.newline_count = 0; +- this.whitespace_before_token = ''; +- +- var resulting_string = this._input.read(this._match_pattern); +- if (resulting_string === ' ') { +- this.whitespace_before_token = ' '; +- } else if (resulting_string) { +- var matches = this.__split(this._newline_regexp, resulting_string); +- this.newline_count = matches.length - 1; +- this.whitespace_before_token = matches[this.newline_count]; +- } +- +- return resulting_string; +-}; +- +-WhitespacePattern$1.prototype.matching = function(whitespace_chars, newline_chars) { +- var result = this._create(); +- result.__set_whitespace_patterns(whitespace_chars, newline_chars); +- result._update(); +- return result; +-}; +- +-WhitespacePattern$1.prototype._create = function() { +- return new WhitespacePattern$1(this._input, this); +-}; +- +-WhitespacePattern$1.prototype.__split = function(regexp, input_string) { +- regexp.lastIndex = 0; +- var start_index = 0; +- var result = []; +- var next_match = regexp.exec(input_string); +- while (next_match) { +- result.push(input_string.substring(start_index, next_match.index)); +- start_index = next_match.index + next_match[0].length; +- next_match = regexp.exec(input_string); +- } +- +- if (start_index < input_string.length) { +- result.push(input_string.substring(start_index, input_string.length)); +- } else { +- result.push(''); +- } +- +- return result; +-}; +- +- +- +-whitespacepattern.WhitespacePattern = WhitespacePattern$1; +- +-/*jshint node:true */ +- +-var InputScanner$2 = inputscanner.InputScanner; +-var Token$1 = token.Token; +-var TokenStream = tokenstream.TokenStream; +-var WhitespacePattern = whitespacepattern.WhitespacePattern; +- +-var TOKEN$4 = { +- START: 'TK_START', +- RAW: 'TK_RAW', +- EOF: 'TK_EOF' +-}; +- +-var Tokenizer$4 = function(input_string, options) { +- this._input = new InputScanner$2(input_string); +- this._options = options || {}; +- this.__tokens = null; +- +- this._patterns = {}; +- this._patterns.whitespace = new WhitespacePattern(this._input); +-}; +- +-Tokenizer$4.prototype.tokenize = function() { +- this._input.restart(); +- this.__tokens = new TokenStream(); +- +- this._reset(); +- +- var current; +- var previous = new Token$1(TOKEN$4.START, ''); +- var open_token = null; +- var open_stack = []; +- var comments = new TokenStream(); +- +- while (previous.type !== TOKEN$4.EOF) { +- current = this._get_next_token(previous, open_token); +- while (this._is_comment(current)) { +- comments.add(current); +- current = this._get_next_token(previous, open_token); +- } +- +- if (!comments.isEmpty()) { +- current.comments_before = comments; +- comments = new TokenStream(); +- } +- +- current.parent = open_token; +- +- if (this._is_opening(current)) { +- open_stack.push(open_token); +- open_token = current; +- } else if (open_token && this._is_closing(current, open_token)) { +- current.opened = open_token; +- open_token.closed = current; +- open_token = open_stack.pop(); +- current.parent = open_token; +- } +- +- current.previous = previous; +- previous.next = current; +- +- this.__tokens.add(current); +- previous = current; +- } +- +- return this.__tokens; +-}; +- +- +-Tokenizer$4.prototype._is_first_token = function() { +- return this.__tokens.isEmpty(); +-}; +- +-Tokenizer$4.prototype._reset = function() {}; +- +-Tokenizer$4.prototype._get_next_token = function(previous_token, open_token) { // jshint unused:false +- this._readWhitespace(); +- var resulting_string = this._input.read(/.+/g); +- if (resulting_string) { +- return this._create_token(TOKEN$4.RAW, resulting_string); +- } else { +- return this._create_token(TOKEN$4.EOF, ''); +- } +-}; +- +-Tokenizer$4.prototype._is_comment = function(current_token) { // jshint unused:false +- return false; +-}; +- +-Tokenizer$4.prototype._is_opening = function(current_token) { // jshint unused:false +- return false; +-}; +- +-Tokenizer$4.prototype._is_closing = function(current_token, open_token) { // jshint unused:false +- return false; +-}; +- +-Tokenizer$4.prototype._create_token = function(type, text) { +- var token = new Token$1(type, text, +- this._patterns.whitespace.newline_count, +- this._patterns.whitespace.whitespace_before_token); +- return token; +-}; +- +-Tokenizer$4.prototype._readWhitespace = function() { +- return this._patterns.whitespace.read(); +-}; +- +- +- +-tokenizer$1.Tokenizer = Tokenizer$4; +-tokenizer$1.TOKEN = TOKEN$4; +- +-var directives = {}; +- +-/*jshint node:true */ +- +-function Directives$3(start_block_pattern, end_block_pattern) { +- start_block_pattern = typeof start_block_pattern === 'string' ? start_block_pattern : start_block_pattern.source; +- end_block_pattern = typeof end_block_pattern === 'string' ? end_block_pattern : end_block_pattern.source; +- this.__directives_block_pattern = new RegExp(start_block_pattern + / beautify( \w+[:]\w+)+ /.source + end_block_pattern, 'g'); +- this.__directive_pattern = / (\w+)[:](\w+)/g; +- +- this.__directives_end_ignore_pattern = new RegExp(start_block_pattern + /\sbeautify\signore:end\s/.source + end_block_pattern, 'g'); +-} +- +-Directives$3.prototype.get_directives = function(text) { +- if (!text.match(this.__directives_block_pattern)) { +- return null; +- } +- +- var directives = {}; +- this.__directive_pattern.lastIndex = 0; +- var directive_match = this.__directive_pattern.exec(text); +- +- while (directive_match) { +- directives[directive_match[1]] = directive_match[2]; +- directive_match = this.__directive_pattern.exec(text); +- } +- +- return directives; +-}; +- +-Directives$3.prototype.readIgnored = function(input) { +- return input.readUntilAfter(this.__directives_end_ignore_pattern); +-}; +- +- +-directives.Directives = Directives$3; +- +-var templatablepattern = {}; +- +-/*jshint node:true */ +- +-var Pattern$2 = pattern.Pattern; +- +- +-var template_names = { +- django: false, +- erb: false, +- handlebars: false, +- php: false, +- smarty: false +-}; +- +-// This lets templates appear anywhere we would do a readUntil +-// The cost is higher but it is pay to play. +-function TemplatablePattern$2(input_scanner, parent) { +- Pattern$2.call(this, input_scanner, parent); +- this.__template_pattern = null; +- this._disabled = Object.assign({}, template_names); +- this._excluded = Object.assign({}, template_names); +- +- if (parent) { +- this.__template_pattern = this._input.get_regexp(parent.__template_pattern); +- this._excluded = Object.assign(this._excluded, parent._excluded); +- this._disabled = Object.assign(this._disabled, parent._disabled); +- } +- var pattern = new Pattern$2(input_scanner); +- this.__patterns = { +- handlebars_comment: pattern.starting_with(/{{!--/).until_after(/--}}/), +- handlebars_unescaped: pattern.starting_with(/{{{/).until_after(/}}}/), +- handlebars: pattern.starting_with(/{{/).until_after(/}}/), +- php: pattern.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/), +- erb: pattern.starting_with(/<%[^%]/).until_after(/[^%]%>/), +- // django coflicts with handlebars a bit. +- django: pattern.starting_with(/{%/).until_after(/%}/), +- django_value: pattern.starting_with(/{{/).until_after(/}}/), +- django_comment: pattern.starting_with(/{#/).until_after(/#}/), +- smarty: pattern.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/), +- smarty_comment: pattern.starting_with(/{\*/).until_after(/\*}/), +- smarty_literal: pattern.starting_with(/{literal}/).until_after(/{\/literal}/) +- }; +-} +-TemplatablePattern$2.prototype = new Pattern$2(); +- +-TemplatablePattern$2.prototype._create = function() { +- return new TemplatablePattern$2(this._input, this); +-}; +- +-TemplatablePattern$2.prototype._update = function() { +- this.__set_templated_pattern(); +-}; +- +-TemplatablePattern$2.prototype.disable = function(language) { +- var result = this._create(); +- result._disabled[language] = true; +- result._update(); +- return result; +-}; +- +-TemplatablePattern$2.prototype.read_options = function(options) { +- var result = this._create(); +- for (var language in template_names) { +- result._disabled[language] = options.templating.indexOf(language) === -1; +- } +- result._update(); +- return result; +-}; +- +-TemplatablePattern$2.prototype.exclude = function(language) { +- var result = this._create(); +- result._excluded[language] = true; +- result._update(); +- return result; +-}; +- +-TemplatablePattern$2.prototype.read = function() { +- var result = ''; +- if (this._match_pattern) { +- result = this._input.read(this._starting_pattern); +- } else { +- result = this._input.read(this._starting_pattern, this.__template_pattern); +- } +- var next = this._read_template(); +- while (next) { +- if (this._match_pattern) { +- next += this._input.read(this._match_pattern); +- } else { +- next += this._input.readUntil(this.__template_pattern); +- } +- result += next; +- next = this._read_template(); +- } +- +- if (this._until_after) { +- result += this._input.readUntilAfter(this._until_pattern); +- } +- return result; +-}; +- +-TemplatablePattern$2.prototype.__set_templated_pattern = function() { +- var items = []; +- +- if (!this._disabled.php) { +- items.push(this.__patterns.php._starting_pattern.source); +- } +- if (!this._disabled.handlebars) { +- items.push(this.__patterns.handlebars._starting_pattern.source); +- } +- if (!this._disabled.erb) { +- items.push(this.__patterns.erb._starting_pattern.source); +- } +- if (!this._disabled.django) { +- items.push(this.__patterns.django._starting_pattern.source); +- // The starting pattern for django is more complex because it has different +- // patterns for value, comment, and other sections +- items.push(this.__patterns.django_value._starting_pattern.source); +- items.push(this.__patterns.django_comment._starting_pattern.source); +- } +- if (!this._disabled.smarty) { +- items.push(this.__patterns.smarty._starting_pattern.source); +- } +- +- if (this._until_pattern) { +- items.push(this._until_pattern.source); +- } +- this.__template_pattern = this._input.get_regexp('(?:' + items.join('|') + ')'); +-}; +- +-TemplatablePattern$2.prototype._read_template = function() { +- var resulting_string = ''; +- var c = this._input.peek(); +- if (c === '<') { +- var peek1 = this._input.peek(1); +- //if we're in a comment, do something special +- // We treat all comments as literals, even more than preformatted tags +- // we just look for the appropriate close tag +- if (!this._disabled.php && !this._excluded.php && peek1 === '?') { +- resulting_string = resulting_string || +- this.__patterns.php.read(); +- } +- if (!this._disabled.erb && !this._excluded.erb && peek1 === '%') { +- resulting_string = resulting_string || +- this.__patterns.erb.read(); +- } +- } else if (c === '{') { +- if (!this._disabled.handlebars && !this._excluded.handlebars) { +- resulting_string = resulting_string || +- this.__patterns.handlebars_comment.read(); +- resulting_string = resulting_string || +- this.__patterns.handlebars_unescaped.read(); +- resulting_string = resulting_string || +- this.__patterns.handlebars.read(); +- } +- if (!this._disabled.django) { +- // django coflicts with handlebars a bit. +- if (!this._excluded.django && !this._excluded.handlebars) { +- resulting_string = resulting_string || +- this.__patterns.django_value.read(); +- } +- if (!this._excluded.django) { +- resulting_string = resulting_string || +- this.__patterns.django_comment.read(); +- resulting_string = resulting_string || +- this.__patterns.django.read(); +- } +- } +- if (!this._disabled.smarty) { +- // smarty cannot be enabled with django or handlebars enabled +- if (this._disabled.django && this._disabled.handlebars) { +- resulting_string = resulting_string || +- this.__patterns.smarty_comment.read(); +- resulting_string = resulting_string || +- this.__patterns.smarty_literal.read(); +- resulting_string = resulting_string || +- this.__patterns.smarty.read(); +- } +- } +- } +- return resulting_string; +-}; +- +- +-templatablepattern.TemplatablePattern = TemplatablePattern$2; +- +-/*jshint node:true */ +- +-var InputScanner$1 = inputscanner.InputScanner; +-var BaseTokenizer$1 = tokenizer$1.Tokenizer; +-var BASETOKEN$1 = tokenizer$1.TOKEN; +-var Directives$2 = directives.Directives; +-var acorn$1 = acorn$2; +-var Pattern$1 = pattern.Pattern; +-var TemplatablePattern$1 = templatablepattern.TemplatablePattern; +- +- +-function in_array$2(what, arr) { +- return arr.indexOf(what) !== -1; +-} +- +- +-var TOKEN$3 = { +- START_EXPR: 'TK_START_EXPR', +- END_EXPR: 'TK_END_EXPR', +- START_BLOCK: 'TK_START_BLOCK', +- END_BLOCK: 'TK_END_BLOCK', +- WORD: 'TK_WORD', +- RESERVED: 'TK_RESERVED', +- SEMICOLON: 'TK_SEMICOLON', +- STRING: 'TK_STRING', +- EQUALS: 'TK_EQUALS', +- OPERATOR: 'TK_OPERATOR', +- COMMA: 'TK_COMMA', +- BLOCK_COMMENT: 'TK_BLOCK_COMMENT', +- COMMENT: 'TK_COMMENT', +- DOT: 'TK_DOT', +- UNKNOWN: 'TK_UNKNOWN', +- START: BASETOKEN$1.START, +- RAW: BASETOKEN$1.RAW, +- EOF: BASETOKEN$1.EOF +-}; +- +- +-var directives_core$2 = new Directives$2(/\/\*/, /\*\//); +- +-var number_pattern = /0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/; +- +-var digit = /[0-9]/; +- +-// Dot "." must be distinguished from "..." and decimal +-var dot_pattern = /[^\d\.]/; +- +-var positionable_operators$1 = ( +- ">>> === !== " + +- "<< && >= ** != == <= >> || ?? |> " + +- "< / - + > : & % ? ^ | *").split(' '); +- +-// IMPORTANT: this must be sorted longest to shortest or tokenizing many not work. +-// Also, you must update possitionable operators separately from punct +-var punct = +- ">>>= " + +- "... >>= <<= === >>> !== **= " + +- "=> ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> " + +- "= ! ? > < : / ^ - + * & % ~ |"; +- +-punct = punct.replace(/[-[\]{}()*+?.,\\^$|#]/g, "\\$&"); +-// ?. but not if followed by a number +-punct = '\\?\\.(?!\\d) ' + punct; +-punct = punct.replace(/ /g, '|'); +- +-var punct_pattern = new RegExp(punct); +- +-// words which should always start on new line. +-var line_starters$1 = 'continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export'.split(','); +-var reserved_words = line_starters$1.concat(['do', 'in', 'of', 'else', 'get', 'set', 'new', 'catch', 'finally', 'typeof', 'yield', 'async', 'await', 'from', 'as']); +-var reserved_word_pattern = new RegExp('^(?:' + reserved_words.join('|') + ')$'); +- +-// var template_pattern = /(?:(?:<\?php|<\?=)[\s\S]*?\?>)|(?:<%[\s\S]*?%>)/g; +- +-var in_html_comment; +- +-var Tokenizer$3 = function(input_string, options) { +- BaseTokenizer$1.call(this, input_string, options); +- +- this._patterns.whitespace = this._patterns.whitespace.matching( +- /\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source, +- /\u2028\u2029/.source); +- +- var pattern_reader = new Pattern$1(this._input); +- var templatable = new TemplatablePattern$1(this._input) +- .read_options(this._options); +- +- this.__patterns = { +- template: templatable, +- identifier: templatable.starting_with(acorn$1.identifier).matching(acorn$1.identifierMatch), +- number: pattern_reader.matching(number_pattern), +- punct: pattern_reader.matching(punct_pattern), +- // comment ends just before nearest linefeed or end of file +- comment: pattern_reader.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/), +- // /* ... */ comment ends with nearest */ or end of file +- block_comment: pattern_reader.starting_with(/\/\*/).until_after(/\*\//), +- html_comment_start: pattern_reader.matching(//), +- include: pattern_reader.starting_with(/#include/).until_after(acorn$1.lineBreak), +- shebang: pattern_reader.starting_with(/#!/).until_after(acorn$1.lineBreak), +- xml: pattern_reader.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\]|)(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/), +- single_quote: templatable.until(/['\\\n\r\u2028\u2029]/), +- double_quote: templatable.until(/["\\\n\r\u2028\u2029]/), +- template_text: templatable.until(/[`\\$]/), +- template_expression: templatable.until(/[`}\\]/) +- }; +- +-}; +-Tokenizer$3.prototype = new BaseTokenizer$1(); +- +-Tokenizer$3.prototype._is_comment = function(current_token) { +- return current_token.type === TOKEN$3.COMMENT || current_token.type === TOKEN$3.BLOCK_COMMENT || current_token.type === TOKEN$3.UNKNOWN; +-}; +- +-Tokenizer$3.prototype._is_opening = function(current_token) { +- return current_token.type === TOKEN$3.START_BLOCK || current_token.type === TOKEN$3.START_EXPR; +-}; +- +-Tokenizer$3.prototype._is_closing = function(current_token, open_token) { +- return (current_token.type === TOKEN$3.END_BLOCK || current_token.type === TOKEN$3.END_EXPR) && +- (open_token && ( +- (current_token.text === ']' && open_token.text === '[') || +- (current_token.text === ')' && open_token.text === '(') || +- (current_token.text === '}' && open_token.text === '{'))); +-}; +- +-Tokenizer$3.prototype._reset = function() { +- in_html_comment = false; +-}; +- +-Tokenizer$3.prototype._get_next_token = function(previous_token, open_token) { // jshint unused:false +- var token = null; +- this._readWhitespace(); +- var c = this._input.peek(); +- +- if (c === null) { +- return this._create_token(TOKEN$3.EOF, ''); +- } +- +- token = token || this._read_non_javascript(c); +- token = token || this._read_string(c); +- token = token || this._read_word(previous_token); +- token = token || this._read_singles(c); +- token = token || this._read_comment(c); +- token = token || this._read_regexp(c, previous_token); +- token = token || this._read_xml(c, previous_token); +- token = token || this._read_punctuation(); +- token = token || this._create_token(TOKEN$3.UNKNOWN, this._input.next()); +- +- return token; +-}; +- +-Tokenizer$3.prototype._read_word = function(previous_token) { +- var resulting_string; +- resulting_string = this.__patterns.identifier.read(); +- if (resulting_string !== '') { +- resulting_string = resulting_string.replace(acorn$1.allLineBreaks, '\n'); +- if (!(previous_token.type === TOKEN$3.DOT || +- (previous_token.type === TOKEN$3.RESERVED && (previous_token.text === 'set' || previous_token.text === 'get'))) && +- reserved_word_pattern.test(resulting_string)) { +- if (resulting_string === 'in' || resulting_string === 'of') { // hack for 'in' and 'of' operators +- return this._create_token(TOKEN$3.OPERATOR, resulting_string); +- } +- return this._create_token(TOKEN$3.RESERVED, resulting_string); +- } +- return this._create_token(TOKEN$3.WORD, resulting_string); +- } +- +- resulting_string = this.__patterns.number.read(); +- if (resulting_string !== '') { +- return this._create_token(TOKEN$3.WORD, resulting_string); +- } +-}; +- +-Tokenizer$3.prototype._read_singles = function(c) { +- var token = null; +- if (c === '(' || c === '[') { +- token = this._create_token(TOKEN$3.START_EXPR, c); +- } else if (c === ')' || c === ']') { +- token = this._create_token(TOKEN$3.END_EXPR, c); +- } else if (c === '{') { +- token = this._create_token(TOKEN$3.START_BLOCK, c); +- } else if (c === '}') { +- token = this._create_token(TOKEN$3.END_BLOCK, c); +- } else if (c === ';') { +- token = this._create_token(TOKEN$3.SEMICOLON, c); +- } else if (c === '.' && dot_pattern.test(this._input.peek(1))) { +- token = this._create_token(TOKEN$3.DOT, c); +- } else if (c === ',') { +- token = this._create_token(TOKEN$3.COMMA, c); +- } +- +- if (token) { +- this._input.next(); +- } +- return token; +-}; +- +-Tokenizer$3.prototype._read_punctuation = function() { +- var resulting_string = this.__patterns.punct.read(); +- +- if (resulting_string !== '') { +- if (resulting_string === '=') { +- return this._create_token(TOKEN$3.EQUALS, resulting_string); +- } else if (resulting_string === '?.') { +- return this._create_token(TOKEN$3.DOT, resulting_string); +- } else { +- return this._create_token(TOKEN$3.OPERATOR, resulting_string); +- } +- } +-}; +- +-Tokenizer$3.prototype._read_non_javascript = function(c) { +- var resulting_string = ''; +- +- if (c === '#') { +- if (this._is_first_token()) { +- resulting_string = this.__patterns.shebang.read(); +- +- if (resulting_string) { +- return this._create_token(TOKEN$3.UNKNOWN, resulting_string.trim() + '\n'); +- } +- } +- +- // handles extendscript #includes +- resulting_string = this.__patterns.include.read(); +- +- if (resulting_string) { +- return this._create_token(TOKEN$3.UNKNOWN, resulting_string.trim() + '\n'); +- } +- +- c = this._input.next(); +- +- // Spidermonkey-specific sharp variables for circular references. Considered obsolete. +- var sharp = '#'; +- if (this._input.hasNext() && this._input.testChar(digit)) { +- do { +- c = this._input.next(); +- sharp += c; +- } while (this._input.hasNext() && c !== '#' && c !== '='); +- if (c === '#') ; else if (this._input.peek() === '[' && this._input.peek(1) === ']') { +- sharp += '[]'; +- this._input.next(); +- this._input.next(); +- } else if (this._input.peek() === '{' && this._input.peek(1) === '}') { +- sharp += '{}'; +- this._input.next(); +- this._input.next(); +- } +- return this._create_token(TOKEN$3.WORD, sharp); +- } +- +- this._input.back(); +- +- } else if (c === '<' && this._is_first_token()) { +- resulting_string = this.__patterns.html_comment_start.read(); +- if (resulting_string) { +- while (this._input.hasNext() && !this._input.testChar(acorn$1.newline)) { +- resulting_string += this._input.next(); +- } +- in_html_comment = true; +- return this._create_token(TOKEN$3.COMMENT, resulting_string); +- } +- } else if (in_html_comment && c === '-') { +- resulting_string = this.__patterns.html_comment_end.read(); +- if (resulting_string) { +- in_html_comment = false; +- return this._create_token(TOKEN$3.COMMENT, resulting_string); +- } +- } +- +- return null; +-}; +- +-Tokenizer$3.prototype._read_comment = function(c) { +- var token = null; +- if (c === '/') { +- var comment = ''; +- if (this._input.peek(1) === '*') { +- // peek for comment /* ... */ +- comment = this.__patterns.block_comment.read(); +- var directives = directives_core$2.get_directives(comment); +- if (directives && directives.ignore === 'start') { +- comment += directives_core$2.readIgnored(this._input); +- } +- comment = comment.replace(acorn$1.allLineBreaks, '\n'); +- token = this._create_token(TOKEN$3.BLOCK_COMMENT, comment); +- token.directives = directives; +- } else if (this._input.peek(1) === '/') { +- // peek for comment // ... +- comment = this.__patterns.comment.read(); +- token = this._create_token(TOKEN$3.COMMENT, comment); +- } +- } +- return token; +-}; +- +-Tokenizer$3.prototype._read_string = function(c) { +- if (c === '`' || c === "'" || c === '"') { +- var resulting_string = this._input.next(); +- this.has_char_escapes = false; +- +- if (c === '`') { +- resulting_string += this._read_string_recursive('`', true, '${'); +- } else { +- resulting_string += this._read_string_recursive(c); +- } +- +- if (this.has_char_escapes && this._options.unescape_strings) { +- resulting_string = unescape_string(resulting_string); +- } +- +- if (this._input.peek() === c) { +- resulting_string += this._input.next(); +- } +- +- resulting_string = resulting_string.replace(acorn$1.allLineBreaks, '\n'); +- +- return this._create_token(TOKEN$3.STRING, resulting_string); +- } +- +- return null; +-}; +- +-Tokenizer$3.prototype._allow_regexp_or_xml = function(previous_token) { +- // regex and xml can only appear in specific locations during parsing +- return (previous_token.type === TOKEN$3.RESERVED && in_array$2(previous_token.text, ['return', 'case', 'throw', 'else', 'do', 'typeof', 'yield'])) || +- (previous_token.type === TOKEN$3.END_EXPR && previous_token.text === ')' && +- previous_token.opened.previous.type === TOKEN$3.RESERVED && in_array$2(previous_token.opened.previous.text, ['if', 'while', 'for'])) || +- (in_array$2(previous_token.type, [TOKEN$3.COMMENT, TOKEN$3.START_EXPR, TOKEN$3.START_BLOCK, TOKEN$3.START, +- TOKEN$3.END_BLOCK, TOKEN$3.OPERATOR, TOKEN$3.EQUALS, TOKEN$3.EOF, TOKEN$3.SEMICOLON, TOKEN$3.COMMA +- ])); +-}; +- +-Tokenizer$3.prototype._read_regexp = function(c, previous_token) { +- +- if (c === '/' && this._allow_regexp_or_xml(previous_token)) { +- // handle regexp +- // +- var resulting_string = this._input.next(); +- var esc = false; +- +- var in_char_class = false; +- while (this._input.hasNext() && +- ((esc || in_char_class || this._input.peek() !== c) && +- !this._input.testChar(acorn$1.newline))) { +- resulting_string += this._input.peek(); +- if (!esc) { +- esc = this._input.peek() === '\\'; +- if (this._input.peek() === '[') { +- in_char_class = true; +- } else if (this._input.peek() === ']') { +- in_char_class = false; +- } +- } else { +- esc = false; +- } +- this._input.next(); +- } +- +- if (this._input.peek() === c) { +- resulting_string += this._input.next(); +- +- // regexps may have modifiers /regexp/MOD , so fetch those, too +- // Only [gim] are valid, but if the user puts in garbage, do what we can to take it. +- resulting_string += this._input.read(acorn$1.identifier); +- } +- return this._create_token(TOKEN$3.STRING, resulting_string); +- } +- return null; +-}; +- +-Tokenizer$3.prototype._read_xml = function(c, previous_token) { +- +- if (this._options.e4x && c === "<" && this._allow_regexp_or_xml(previous_token)) { +- var xmlStr = ''; +- var match = this.__patterns.xml.read_match(); +- // handle e4x xml literals +- // +- if (match) { +- // Trim root tag to attempt to +- var rootTag = match[2].replace(/^{\s+/, '{').replace(/\s+}$/, '}'); +- var isCurlyRoot = rootTag.indexOf('{') === 0; +- var depth = 0; +- while (match) { +- var isEndTag = !!match[1]; +- var tagName = match[2]; +- var isSingletonTag = (!!match[match.length - 1]) || (tagName.slice(0, 8) === "![CDATA["); +- if (!isSingletonTag && +- (tagName === rootTag || (isCurlyRoot && tagName.replace(/^{\s+/, '{').replace(/\s+}$/, '}')))) { +- if (isEndTag) { +- --depth; +- } else { +- ++depth; +- } +- } +- xmlStr += match[0]; +- if (depth <= 0) { +- break; +- } +- match = this.__patterns.xml.read_match(); +- } +- // if we didn't close correctly, keep unformatted. +- if (!match) { +- xmlStr += this._input.match(/[\s\S]*/g)[0]; +- } +- xmlStr = xmlStr.replace(acorn$1.allLineBreaks, '\n'); +- return this._create_token(TOKEN$3.STRING, xmlStr); +- } +- } +- +- return null; +-}; +- +-function unescape_string(s) { +- // You think that a regex would work for this +- // return s.replace(/\\x([0-9a-f]{2})/gi, function(match, val) { +- // return String.fromCharCode(parseInt(val, 16)); +- // }) +- // However, dealing with '\xff', '\\xff', '\\\xff' makes this more fun. +- var out = '', +- escaped = 0; +- +- var input_scan = new InputScanner$1(s); +- var matched = null; +- +- while (input_scan.hasNext()) { +- // Keep any whitespace, non-slash characters +- // also keep slash pairs. +- matched = input_scan.match(/([\s]|[^\\]|\\\\)+/g); +- +- if (matched) { +- out += matched[0]; +- } +- +- if (input_scan.peek() === '\\') { +- input_scan.next(); +- if (input_scan.peek() === 'x') { +- matched = input_scan.match(/x([0-9A-Fa-f]{2})/g); +- } else if (input_scan.peek() === 'u') { +- matched = input_scan.match(/u([0-9A-Fa-f]{4})/g); +- } else { +- out += '\\'; +- if (input_scan.hasNext()) { +- out += input_scan.next(); +- } +- continue; +- } +- +- // If there's some error decoding, return the original string +- if (!matched) { +- return s; +- } +- +- escaped = parseInt(matched[1], 16); +- +- if (escaped > 0x7e && escaped <= 0xff && matched[0].indexOf('x') === 0) { +- // we bail out on \x7f..\xff, +- // leaving whole string escaped, +- // as it's probably completely binary +- return s; +- } else if (escaped >= 0x00 && escaped < 0x20) { +- // leave 0x00...0x1f escaped +- out += '\\' + matched[0]; +- continue; +- } else if (escaped === 0x22 || escaped === 0x27 || escaped === 0x5c) { +- // single-quote, apostrophe, backslash - escape these +- out += '\\' + String.fromCharCode(escaped); +- } else { +- out += String.fromCharCode(escaped); +- } +- } +- } +- +- return out; +-} +- +-// handle string +-// +-Tokenizer$3.prototype._read_string_recursive = function(delimiter, allow_unescaped_newlines, start_sub) { +- var current_char; +- var pattern; +- if (delimiter === '\'') { +- pattern = this.__patterns.single_quote; +- } else if (delimiter === '"') { +- pattern = this.__patterns.double_quote; +- } else if (delimiter === '`') { +- pattern = this.__patterns.template_text; +- } else if (delimiter === '}') { +- pattern = this.__patterns.template_expression; +- } +- +- var resulting_string = pattern.read(); +- var next = ''; +- while (this._input.hasNext()) { +- next = this._input.next(); +- if (next === delimiter || +- (!allow_unescaped_newlines && acorn$1.newline.test(next))) { +- this._input.back(); +- break; +- } else if (next === '\\' && this._input.hasNext()) { +- current_char = this._input.peek(); +- +- if (current_char === 'x' || current_char === 'u') { +- this.has_char_escapes = true; +- } else if (current_char === '\r' && this._input.peek(1) === '\n') { +- this._input.next(); +- } +- next += this._input.next(); +- } else if (start_sub) { +- if (start_sub === '${' && next === '$' && this._input.peek() === '{') { +- next += this._input.next(); +- } +- +- if (start_sub === next) { +- if (delimiter === '`') { +- next += this._read_string_recursive('}', allow_unescaped_newlines, '`'); +- } else { +- next += this._read_string_recursive('`', allow_unescaped_newlines, '${'); +- } +- if (this._input.hasNext()) { +- next += this._input.next(); +- } +- } +- } +- next += pattern.read(); +- resulting_string += next; +- } +- +- return resulting_string; +-}; +- +-tokenizer$2.Tokenizer = Tokenizer$3; +-tokenizer$2.TOKEN = TOKEN$3; +-tokenizer$2.positionable_operators = positionable_operators$1.slice(); +-tokenizer$2.line_starters = line_starters$1.slice(); +- +-/*jshint node:true */ +- +-var Output$2 = output.Output; +-var Token = token.Token; +-var acorn = acorn$2; +-var Options$7 = options$3.Options; +-var Tokenizer$2 = tokenizer$2.Tokenizer; +-var line_starters = tokenizer$2.line_starters; +-var positionable_operators = tokenizer$2.positionable_operators; +-var TOKEN$2 = tokenizer$2.TOKEN; +- +- +-function in_array$1(what, arr) { +- return arr.indexOf(what) !== -1; +-} +- +-function ltrim(s) { +- return s.replace(/^\s+/g, ''); +-} +- +-function generateMapFromStrings(list) { +- var result = {}; +- for (var x = 0; x < list.length; x++) { +- // make the mapped names underscored instead of dash +- result[list[x].replace(/-/g, '_')] = list[x]; +- } +- return result; +-} +- +-function reserved_word(token, word) { +- return token && token.type === TOKEN$2.RESERVED && token.text === word; +-} +- +-function reserved_array(token, words) { +- return token && token.type === TOKEN$2.RESERVED && in_array$1(token.text, words); +-} +-// Unsure of what they mean, but they work. Worth cleaning up in future. +-var special_words = ['case', 'return', 'do', 'if', 'throw', 'else', 'await', 'break', 'continue', 'async']; +- +-var validPositionValues = ['before-newline', 'after-newline', 'preserve-newline']; +- +-// Generate map from array +-var OPERATOR_POSITION = generateMapFromStrings(validPositionValues); +- +-var OPERATOR_POSITION_BEFORE_OR_PRESERVE = [OPERATOR_POSITION.before_newline, OPERATOR_POSITION.preserve_newline]; +- +-var MODE = { +- BlockStatement: 'BlockStatement', // 'BLOCK' +- Statement: 'Statement', // 'STATEMENT' +- ObjectLiteral: 'ObjectLiteral', // 'OBJECT', +- ArrayLiteral: 'ArrayLiteral', //'[EXPRESSION]', +- ForInitializer: 'ForInitializer', //'(FOR-EXPRESSION)', +- Conditional: 'Conditional', //'(COND-EXPRESSION)', +- Expression: 'Expression' //'(EXPRESSION)' +-}; +- +-function remove_redundant_indentation(output, frame) { +- // This implementation is effective but has some issues: +- // - can cause line wrap to happen too soon due to indent removal +- // after wrap points are calculated +- // These issues are minor compared to ugly indentation. +- +- if (frame.multiline_frame || +- frame.mode === MODE.ForInitializer || +- frame.mode === MODE.Conditional) { +- return; +- } +- +- // remove one indent from each line inside this section +- output.remove_indent(frame.start_line_index); +-} +- +-// we could use just string.split, but +-// IE doesn't like returning empty strings +-function split_linebreaks(s) { +- //return s.split(/\x0d\x0a|\x0a/); +- +- s = s.replace(acorn.allLineBreaks, '\n'); +- var out = [], +- idx = s.indexOf("\n"); +- while (idx !== -1) { +- out.push(s.substring(0, idx)); +- s = s.substring(idx + 1); +- idx = s.indexOf("\n"); +- } +- if (s.length) { +- out.push(s); +- } +- return out; +-} +- +-function is_array(mode) { +- return mode === MODE.ArrayLiteral; +-} +- +-function is_expression(mode) { +- return in_array$1(mode, [MODE.Expression, MODE.ForInitializer, MODE.Conditional]); +-} +- +-function all_lines_start_with(lines, c) { +- for (var i = 0; i < lines.length; i++) { +- var line = lines[i].trim(); +- if (line.charAt(0) !== c) { +- return false; +- } +- } +- return true; +-} +- +-function each_line_matches_indent(lines, indent) { +- var i = 0, +- len = lines.length, +- line; +- for (; i < len; i++) { +- line = lines[i]; +- // allow empty lines to pass through +- if (line && line.indexOf(indent) !== 0) { +- return false; +- } +- } +- return true; +-} +- +- +-function Beautifier$5(source_text, options) { +- options = options || {}; +- this._source_text = source_text || ''; +- +- this._output = null; +- this._tokens = null; +- this._last_last_text = null; +- this._flags = null; +- this._previous_flags = null; +- +- this._flag_store = null; +- this._options = new Options$7(options); +-} +- +-Beautifier$5.prototype.create_flags = function(flags_base, mode) { +- var next_indent_level = 0; +- if (flags_base) { +- next_indent_level = flags_base.indentation_level; +- if (!this._output.just_added_newline() && +- flags_base.line_indent_level > next_indent_level) { +- next_indent_level = flags_base.line_indent_level; +- } +- } +- +- var next_flags = { +- mode: mode, +- parent: flags_base, +- last_token: flags_base ? flags_base.last_token : new Token(TOKEN$2.START_BLOCK, ''), // last token text +- last_word: flags_base ? flags_base.last_word : '', // last TOKEN.WORD passed +- declaration_statement: false, +- declaration_assignment: false, +- multiline_frame: false, +- inline_frame: false, +- if_block: false, +- else_block: false, +- do_block: false, +- do_while: false, +- import_block: false, +- in_case_statement: false, // switch(..){ INSIDE HERE } +- in_case: false, // we're on the exact line with "case 0:" +- case_body: false, // the indented case-action block +- indentation_level: next_indent_level, +- alignment: 0, +- line_indent_level: flags_base ? flags_base.line_indent_level : next_indent_level, +- start_line_index: this._output.get_line_number(), +- ternary_depth: 0 +- }; +- return next_flags; +-}; +- +-Beautifier$5.prototype._reset = function(source_text) { +- var baseIndentString = source_text.match(/^[\t ]*/)[0]; +- +- this._last_last_text = ''; // pre-last token text +- this._output = new Output$2(this._options, baseIndentString); +- +- // If testing the ignore directive, start with output disable set to true +- this._output.raw = this._options.test_output_raw; +- +- +- // Stack of parsing/formatting states, including MODE. +- // We tokenize, parse, and output in an almost purely a forward-only stream of token input +- // and formatted output. This makes the beautifier less accurate than full parsers +- // but also far more tolerant of syntax errors. +- // +- // For example, the default mode is MODE.BlockStatement. If we see a '{' we push a new frame of type +- // MODE.BlockStatement on the the stack, even though it could be object literal. If we later +- // encounter a ":", we'll switch to to MODE.ObjectLiteral. If we then see a ";", +- // most full parsers would die, but the beautifier gracefully falls back to +- // MODE.BlockStatement and continues on. +- this._flag_store = []; +- this.set_mode(MODE.BlockStatement); +- var tokenizer = new Tokenizer$2(source_text, this._options); +- this._tokens = tokenizer.tokenize(); +- return source_text; +-}; +- +-Beautifier$5.prototype.beautify = function() { +- // if disabled, return the input unchanged. +- if (this._options.disabled) { +- return this._source_text; +- } +- +- var sweet_code; +- var source_text = this._reset(this._source_text); +- +- var eol = this._options.eol; +- if (this._options.eol === 'auto') { +- eol = '\n'; +- if (source_text && acorn.lineBreak.test(source_text || '')) { +- eol = source_text.match(acorn.lineBreak)[0]; +- } +- } +- +- var current_token = this._tokens.next(); +- while (current_token) { +- this.handle_token(current_token); +- +- this._last_last_text = this._flags.last_token.text; +- this._flags.last_token = current_token; +- +- current_token = this._tokens.next(); +- } +- +- sweet_code = this._output.get_code(eol); +- +- return sweet_code; +-}; +- +-Beautifier$5.prototype.handle_token = function(current_token, preserve_statement_flags) { +- if (current_token.type === TOKEN$2.START_EXPR) { +- this.handle_start_expr(current_token); +- } else if (current_token.type === TOKEN$2.END_EXPR) { +- this.handle_end_expr(current_token); +- } else if (current_token.type === TOKEN$2.START_BLOCK) { +- this.handle_start_block(current_token); +- } else if (current_token.type === TOKEN$2.END_BLOCK) { +- this.handle_end_block(current_token); +- } else if (current_token.type === TOKEN$2.WORD) { +- this.handle_word(current_token); +- } else if (current_token.type === TOKEN$2.RESERVED) { +- this.handle_word(current_token); +- } else if (current_token.type === TOKEN$2.SEMICOLON) { +- this.handle_semicolon(current_token); +- } else if (current_token.type === TOKEN$2.STRING) { +- this.handle_string(current_token); +- } else if (current_token.type === TOKEN$2.EQUALS) { +- this.handle_equals(current_token); +- } else if (current_token.type === TOKEN$2.OPERATOR) { +- this.handle_operator(current_token); +- } else if (current_token.type === TOKEN$2.COMMA) { +- this.handle_comma(current_token); +- } else if (current_token.type === TOKEN$2.BLOCK_COMMENT) { +- this.handle_block_comment(current_token, preserve_statement_flags); +- } else if (current_token.type === TOKEN$2.COMMENT) { +- this.handle_comment(current_token, preserve_statement_flags); +- } else if (current_token.type === TOKEN$2.DOT) { +- this.handle_dot(current_token); +- } else if (current_token.type === TOKEN$2.EOF) { +- this.handle_eof(current_token); +- } else if (current_token.type === TOKEN$2.UNKNOWN) { +- this.handle_unknown(current_token, preserve_statement_flags); +- } else { +- this.handle_unknown(current_token, preserve_statement_flags); +- } +-}; +- +-Beautifier$5.prototype.handle_whitespace_and_comments = function(current_token, preserve_statement_flags) { +- var newlines = current_token.newlines; +- var keep_whitespace = this._options.keep_array_indentation && is_array(this._flags.mode); +- +- if (current_token.comments_before) { +- var comment_token = current_token.comments_before.next(); +- while (comment_token) { +- // The cleanest handling of inline comments is to treat them as though they aren't there. +- // Just continue formatting and the behavior should be logical. +- // Also ignore unknown tokens. Again, this should result in better behavior. +- this.handle_whitespace_and_comments(comment_token, preserve_statement_flags); +- this.handle_token(comment_token, preserve_statement_flags); +- comment_token = current_token.comments_before.next(); +- } +- } +- +- if (keep_whitespace) { +- for (var i = 0; i < newlines; i += 1) { +- this.print_newline(i > 0, preserve_statement_flags); +- } +- } else { +- if (this._options.max_preserve_newlines && newlines > this._options.max_preserve_newlines) { +- newlines = this._options.max_preserve_newlines; +- } +- +- if (this._options.preserve_newlines) { +- if (newlines > 1) { +- this.print_newline(false, preserve_statement_flags); +- for (var j = 1; j < newlines; j += 1) { +- this.print_newline(true, preserve_statement_flags); +- } +- } +- } +- } +- +-}; +- +-var newline_restricted_tokens = ['async', 'break', 'continue', 'return', 'throw', 'yield']; +- +-Beautifier$5.prototype.allow_wrap_or_preserved_newline = function(current_token, force_linewrap) { +- force_linewrap = (force_linewrap === undefined) ? false : force_linewrap; +- +- // Never wrap the first token on a line +- if (this._output.just_added_newline()) { +- return; +- } +- +- var shouldPreserveOrForce = (this._options.preserve_newlines && current_token.newlines) || force_linewrap; +- var operatorLogicApplies = in_array$1(this._flags.last_token.text, positionable_operators) || +- in_array$1(current_token.text, positionable_operators); +- +- if (operatorLogicApplies) { +- var shouldPrintOperatorNewline = ( +- in_array$1(this._flags.last_token.text, positionable_operators) && +- in_array$1(this._options.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE) +- ) || +- in_array$1(current_token.text, positionable_operators); +- shouldPreserveOrForce = shouldPreserveOrForce && shouldPrintOperatorNewline; +- } +- +- if (shouldPreserveOrForce) { +- this.print_newline(false, true); +- } else if (this._options.wrap_line_length) { +- if (reserved_array(this._flags.last_token, newline_restricted_tokens)) { +- // These tokens should never have a newline inserted +- // between them and the following expression. +- return; +- } +- this._output.set_wrap_point(); +- } +-}; +- +-Beautifier$5.prototype.print_newline = function(force_newline, preserve_statement_flags) { +- if (!preserve_statement_flags) { +- if (this._flags.last_token.text !== ';' && this._flags.last_token.text !== ',' && this._flags.last_token.text !== '=' && (this._flags.last_token.type !== TOKEN$2.OPERATOR || this._flags.last_token.text === '--' || this._flags.last_token.text === '++')) { +- var next_token = this._tokens.peek(); +- while (this._flags.mode === MODE.Statement && +- !(this._flags.if_block && reserved_word(next_token, 'else')) && +- !this._flags.do_block) { +- this.restore_mode(); +- } +- } +- } +- +- if (this._output.add_new_line(force_newline)) { +- this._flags.multiline_frame = true; +- } +-}; +- +-Beautifier$5.prototype.print_token_line_indentation = function(current_token) { +- if (this._output.just_added_newline()) { +- if (this._options.keep_array_indentation && +- current_token.newlines && +- (current_token.text === '[' || is_array(this._flags.mode))) { +- this._output.current_line.set_indent(-1); +- this._output.current_line.push(current_token.whitespace_before); +- this._output.space_before_token = false; +- } else if (this._output.set_indent(this._flags.indentation_level, this._flags.alignment)) { +- this._flags.line_indent_level = this._flags.indentation_level; +- } +- } +-}; +- +-Beautifier$5.prototype.print_token = function(current_token) { +- if (this._output.raw) { +- this._output.add_raw_token(current_token); +- return; +- } +- +- if (this._options.comma_first && current_token.previous && current_token.previous.type === TOKEN$2.COMMA && +- this._output.just_added_newline()) { +- if (this._output.previous_line.last() === ',') { +- var popped = this._output.previous_line.pop(); +- // if the comma was already at the start of the line, +- // pull back onto that line and reprint the indentation +- if (this._output.previous_line.is_empty()) { +- this._output.previous_line.push(popped); +- this._output.trim(true); +- this._output.current_line.pop(); +- this._output.trim(); +- } +- +- // add the comma in front of the next token +- this.print_token_line_indentation(current_token); +- this._output.add_token(','); +- this._output.space_before_token = true; +- } +- } +- +- this.print_token_line_indentation(current_token); +- this._output.non_breaking_space = true; +- this._output.add_token(current_token.text); +- if (this._output.previous_token_wrapped) { +- this._flags.multiline_frame = true; +- } +-}; +- +-Beautifier$5.prototype.indent = function() { +- this._flags.indentation_level += 1; +- this._output.set_indent(this._flags.indentation_level, this._flags.alignment); +-}; +- +-Beautifier$5.prototype.deindent = function() { +- if (this._flags.indentation_level > 0 && +- ((!this._flags.parent) || this._flags.indentation_level > this._flags.parent.indentation_level)) { +- this._flags.indentation_level -= 1; +- this._output.set_indent(this._flags.indentation_level, this._flags.alignment); +- } +-}; +- +-Beautifier$5.prototype.set_mode = function(mode) { +- if (this._flags) { +- this._flag_store.push(this._flags); +- this._previous_flags = this._flags; +- } else { +- this._previous_flags = this.create_flags(null, mode); +- } +- +- this._flags = this.create_flags(this._previous_flags, mode); +- this._output.set_indent(this._flags.indentation_level, this._flags.alignment); +-}; +- +- +-Beautifier$5.prototype.restore_mode = function() { +- if (this._flag_store.length > 0) { +- this._previous_flags = this._flags; +- this._flags = this._flag_store.pop(); +- if (this._previous_flags.mode === MODE.Statement) { +- remove_redundant_indentation(this._output, this._previous_flags); +- } +- this._output.set_indent(this._flags.indentation_level, this._flags.alignment); +- } +-}; +- +-Beautifier$5.prototype.start_of_object_property = function() { +- return this._flags.parent.mode === MODE.ObjectLiteral && this._flags.mode === MODE.Statement && ( +- (this._flags.last_token.text === ':' && this._flags.ternary_depth === 0) || (reserved_array(this._flags.last_token, ['get', 'set']))); +-}; +- +-Beautifier$5.prototype.start_of_statement = function(current_token) { +- var start = false; +- start = start || reserved_array(this._flags.last_token, ['var', 'let', 'const']) && current_token.type === TOKEN$2.WORD; +- start = start || reserved_word(this._flags.last_token, 'do'); +- start = start || (!(this._flags.parent.mode === MODE.ObjectLiteral && this._flags.mode === MODE.Statement)) && reserved_array(this._flags.last_token, newline_restricted_tokens) && !current_token.newlines; +- start = start || reserved_word(this._flags.last_token, 'else') && +- !(reserved_word(current_token, 'if') && !current_token.comments_before); +- start = start || (this._flags.last_token.type === TOKEN$2.END_EXPR && (this._previous_flags.mode === MODE.ForInitializer || this._previous_flags.mode === MODE.Conditional)); +- start = start || (this._flags.last_token.type === TOKEN$2.WORD && this._flags.mode === MODE.BlockStatement && +- !this._flags.in_case && +- !(current_token.text === '--' || current_token.text === '++') && +- this._last_last_text !== 'function' && +- current_token.type !== TOKEN$2.WORD && current_token.type !== TOKEN$2.RESERVED); +- start = start || (this._flags.mode === MODE.ObjectLiteral && ( +- (this._flags.last_token.text === ':' && this._flags.ternary_depth === 0) || reserved_array(this._flags.last_token, ['get', 'set']))); +- +- if (start) { +- this.set_mode(MODE.Statement); +- this.indent(); +- +- this.handle_whitespace_and_comments(current_token, true); +- +- // Issue #276: +- // If starting a new statement with [if, for, while, do], push to a new line. +- // if (a) if (b) if(c) d(); else e(); else f(); +- if (!this.start_of_object_property()) { +- this.allow_wrap_or_preserved_newline(current_token, +- reserved_array(current_token, ['do', 'for', 'if', 'while'])); +- } +- return true; +- } +- return false; +-}; +- +-Beautifier$5.prototype.handle_start_expr = function(current_token) { +- // The conditional starts the statement if appropriate. +- if (!this.start_of_statement(current_token)) { +- this.handle_whitespace_and_comments(current_token); +- } +- +- var next_mode = MODE.Expression; +- if (current_token.text === '[') { +- +- if (this._flags.last_token.type === TOKEN$2.WORD || this._flags.last_token.text === ')') { +- // this is array index specifier, break immediately +- // a[x], fn()[x] +- if (reserved_array(this._flags.last_token, line_starters)) { +- this._output.space_before_token = true; +- } +- this.print_token(current_token); +- this.set_mode(next_mode); +- this.indent(); +- if (this._options.space_in_paren) { +- this._output.space_before_token = true; +- } +- return; +- } +- +- next_mode = MODE.ArrayLiteral; +- if (is_array(this._flags.mode)) { +- if (this._flags.last_token.text === '[' || +- (this._flags.last_token.text === ',' && (this._last_last_text === ']' || this._last_last_text === '}'))) { +- // ], [ goes to new line +- // }, [ goes to new line +- if (!this._options.keep_array_indentation) { +- this.print_newline(); +- } +- } +- } +- +- if (!in_array$1(this._flags.last_token.type, [TOKEN$2.START_EXPR, TOKEN$2.END_EXPR, TOKEN$2.WORD, TOKEN$2.OPERATOR, TOKEN$2.DOT])) { +- this._output.space_before_token = true; +- } +- } else { +- if (this._flags.last_token.type === TOKEN$2.RESERVED) { +- if (this._flags.last_token.text === 'for') { +- this._output.space_before_token = this._options.space_before_conditional; +- next_mode = MODE.ForInitializer; +- } else if (in_array$1(this._flags.last_token.text, ['if', 'while', 'switch'])) { +- this._output.space_before_token = this._options.space_before_conditional; +- next_mode = MODE.Conditional; +- } else if (in_array$1(this._flags.last_word, ['await', 'async'])) { +- // Should be a space between await and an IIFE, or async and an arrow function +- this._output.space_before_token = true; +- } else if (this._flags.last_token.text === 'import' && current_token.whitespace_before === '') { +- this._output.space_before_token = false; +- } else if (in_array$1(this._flags.last_token.text, line_starters) || this._flags.last_token.text === 'catch') { +- this._output.space_before_token = true; +- } +- } else if (this._flags.last_token.type === TOKEN$2.EQUALS || this._flags.last_token.type === TOKEN$2.OPERATOR) { +- // Support of this kind of newline preservation. +- // a = (b && +- // (c || d)); +- if (!this.start_of_object_property()) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- } else if (this._flags.last_token.type === TOKEN$2.WORD) { +- this._output.space_before_token = false; +- +- // function name() vs function name () +- // function* name() vs function* name () +- // async name() vs async name () +- // In ES6, you can also define the method properties of an object +- // var obj = {a: function() {}} +- // It can be abbreviated +- // var obj = {a() {}} +- // var obj = { a() {}} vs var obj = { a () {}} +- // var obj = { * a() {}} vs var obj = { * a () {}} +- var peek_back_two = this._tokens.peek(-3); +- if (this._options.space_after_named_function && peek_back_two) { +- // peek starts at next character so -1 is current token +- var peek_back_three = this._tokens.peek(-4); +- if (reserved_array(peek_back_two, ['async', 'function']) || +- (peek_back_two.text === '*' && reserved_array(peek_back_three, ['async', 'function']))) { +- this._output.space_before_token = true; +- } else if (this._flags.mode === MODE.ObjectLiteral) { +- if ((peek_back_two.text === '{' || peek_back_two.text === ',') || +- (peek_back_two.text === '*' && (peek_back_three.text === '{' || peek_back_three.text === ','))) { +- this._output.space_before_token = true; +- } +- } +- } +- } else { +- // Support preserving wrapped arrow function expressions +- // a.b('c', +- // () => d.e +- // ) +- this.allow_wrap_or_preserved_newline(current_token); +- } +- +- // function() vs function () +- // yield*() vs yield* () +- // function*() vs function* () +- if ((this._flags.last_token.type === TOKEN$2.RESERVED && (this._flags.last_word === 'function' || this._flags.last_word === 'typeof')) || +- (this._flags.last_token.text === '*' && +- (in_array$1(this._last_last_text, ['function', 'yield']) || +- (this._flags.mode === MODE.ObjectLiteral && in_array$1(this._last_last_text, ['{', ',']))))) { +- this._output.space_before_token = this._options.space_after_anon_function; +- } +- } +- +- if (this._flags.last_token.text === ';' || this._flags.last_token.type === TOKEN$2.START_BLOCK) { +- this.print_newline(); +- } else if (this._flags.last_token.type === TOKEN$2.END_EXPR || this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.END_BLOCK || this._flags.last_token.text === '.' || this._flags.last_token.type === TOKEN$2.COMMA) { +- // do nothing on (( and )( and ][ and ]( and .( +- // TODO: Consider whether forcing this is required. Review failing tests when removed. +- this.allow_wrap_or_preserved_newline(current_token, current_token.newlines); +- } +- +- this.print_token(current_token); +- this.set_mode(next_mode); +- if (this._options.space_in_paren) { +- this._output.space_before_token = true; +- } +- +- // In all cases, if we newline while inside an expression it should be indented. +- this.indent(); +-}; +- +-Beautifier$5.prototype.handle_end_expr = function(current_token) { +- // statements inside expressions are not valid syntax, but... +- // statements must all be closed when their container closes +- while (this._flags.mode === MODE.Statement) { +- this.restore_mode(); +- } +- +- this.handle_whitespace_and_comments(current_token); +- +- if (this._flags.multiline_frame) { +- this.allow_wrap_or_preserved_newline(current_token, +- current_token.text === ']' && is_array(this._flags.mode) && !this._options.keep_array_indentation); +- } +- +- if (this._options.space_in_paren) { +- if (this._flags.last_token.type === TOKEN$2.START_EXPR && !this._options.space_in_empty_paren) { +- // () [] no inner space in empty parens like these, ever, ref #320 +- this._output.trim(); +- this._output.space_before_token = false; +- } else { +- this._output.space_before_token = true; +- } +- } +- this.deindent(); +- this.print_token(current_token); +- this.restore_mode(); +- +- remove_redundant_indentation(this._output, this._previous_flags); +- +- // do {} while () // no statement required after +- if (this._flags.do_while && this._previous_flags.mode === MODE.Conditional) { +- this._previous_flags.mode = MODE.Expression; +- this._flags.do_block = false; +- this._flags.do_while = false; +- +- } +-}; +- +-Beautifier$5.prototype.handle_start_block = function(current_token) { +- this.handle_whitespace_and_comments(current_token); +- +- // Check if this is should be treated as a ObjectLiteral +- var next_token = this._tokens.peek(); +- var second_token = this._tokens.peek(1); +- if (this._flags.last_word === 'switch' && this._flags.last_token.type === TOKEN$2.END_EXPR) { +- this.set_mode(MODE.BlockStatement); +- this._flags.in_case_statement = true; +- } else if (this._flags.case_body) { +- this.set_mode(MODE.BlockStatement); +- } else if (second_token && ( +- (in_array$1(second_token.text, [':', ',']) && in_array$1(next_token.type, [TOKEN$2.STRING, TOKEN$2.WORD, TOKEN$2.RESERVED])) || +- (in_array$1(next_token.text, ['get', 'set', '...']) && in_array$1(second_token.type, [TOKEN$2.WORD, TOKEN$2.RESERVED])) +- )) { +- // We don't support TypeScript,but we didn't break it for a very long time. +- // We'll try to keep not breaking it. +- if (!in_array$1(this._last_last_text, ['class', 'interface'])) { +- this.set_mode(MODE.ObjectLiteral); +- } else { +- this.set_mode(MODE.BlockStatement); +- } +- } else if (this._flags.last_token.type === TOKEN$2.OPERATOR && this._flags.last_token.text === '=>') { +- // arrow function: (param1, paramN) => { statements } +- this.set_mode(MODE.BlockStatement); +- } else if (in_array$1(this._flags.last_token.type, [TOKEN$2.EQUALS, TOKEN$2.START_EXPR, TOKEN$2.COMMA, TOKEN$2.OPERATOR]) || +- reserved_array(this._flags.last_token, ['return', 'throw', 'import', 'default']) +- ) { +- // Detecting shorthand function syntax is difficult by scanning forward, +- // so check the surrounding context. +- // If the block is being returned, imported, export default, passed as arg, +- // assigned with = or assigned in a nested object, treat as an ObjectLiteral. +- this.set_mode(MODE.ObjectLiteral); +- } else { +- this.set_mode(MODE.BlockStatement); +- } +- +- var empty_braces = !next_token.comments_before && next_token.text === '}'; +- var empty_anonymous_function = empty_braces && this._flags.last_word === 'function' && +- this._flags.last_token.type === TOKEN$2.END_EXPR; +- +- if (this._options.brace_preserve_inline) // check for inline, set inline_frame if so +- { +- // search forward for a newline wanted inside this block +- var index = 0; +- var check_token = null; +- this._flags.inline_frame = true; +- do { +- index += 1; +- check_token = this._tokens.peek(index - 1); +- if (check_token.newlines) { +- this._flags.inline_frame = false; +- break; +- } +- } while (check_token.type !== TOKEN$2.EOF && +- !(check_token.type === TOKEN$2.END_BLOCK && check_token.opened === current_token)); +- } +- +- if ((this._options.brace_style === "expand" || +- (this._options.brace_style === "none" && current_token.newlines)) && +- !this._flags.inline_frame) { +- if (this._flags.last_token.type !== TOKEN$2.OPERATOR && +- (empty_anonymous_function || +- this._flags.last_token.type === TOKEN$2.EQUALS || +- (reserved_array(this._flags.last_token, special_words) && this._flags.last_token.text !== 'else'))) { +- this._output.space_before_token = true; +- } else { +- this.print_newline(false, true); +- } +- } else { // collapse || inline_frame +- if (is_array(this._previous_flags.mode) && (this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.COMMA)) { +- if (this._flags.last_token.type === TOKEN$2.COMMA || this._options.space_in_paren) { +- this._output.space_before_token = true; +- } +- +- if (this._flags.last_token.type === TOKEN$2.COMMA || (this._flags.last_token.type === TOKEN$2.START_EXPR && this._flags.inline_frame)) { +- this.allow_wrap_or_preserved_newline(current_token); +- this._previous_flags.multiline_frame = this._previous_flags.multiline_frame || this._flags.multiline_frame; +- this._flags.multiline_frame = false; +- } +- } +- if (this._flags.last_token.type !== TOKEN$2.OPERATOR && this._flags.last_token.type !== TOKEN$2.START_EXPR) { +- if (this._flags.last_token.type === TOKEN$2.START_BLOCK && !this._flags.inline_frame) { +- this.print_newline(); +- } else { +- this._output.space_before_token = true; +- } +- } +- } +- this.print_token(current_token); +- this.indent(); +- +- // Except for specific cases, open braces are followed by a new line. +- if (!empty_braces && !(this._options.brace_preserve_inline && this._flags.inline_frame)) { +- this.print_newline(); +- } +-}; +- +-Beautifier$5.prototype.handle_end_block = function(current_token) { +- // statements must all be closed when their container closes +- this.handle_whitespace_and_comments(current_token); +- +- while (this._flags.mode === MODE.Statement) { +- this.restore_mode(); +- } +- +- var empty_braces = this._flags.last_token.type === TOKEN$2.START_BLOCK; +- +- if (this._flags.inline_frame && !empty_braces) { // try inline_frame (only set if this._options.braces-preserve-inline) first +- this._output.space_before_token = true; +- } else if (this._options.brace_style === "expand") { +- if (!empty_braces) { +- this.print_newline(); +- } +- } else { +- // skip {} +- if (!empty_braces) { +- if (is_array(this._flags.mode) && this._options.keep_array_indentation) { +- // we REALLY need a newline here, but newliner would skip that +- this._options.keep_array_indentation = false; +- this.print_newline(); +- this._options.keep_array_indentation = true; +- +- } else { +- this.print_newline(); +- } +- } +- } +- this.restore_mode(); +- this.print_token(current_token); +-}; +- +-Beautifier$5.prototype.handle_word = function(current_token) { +- if (current_token.type === TOKEN$2.RESERVED) { +- if (in_array$1(current_token.text, ['set', 'get']) && this._flags.mode !== MODE.ObjectLiteral) { +- current_token.type = TOKEN$2.WORD; +- } else if (current_token.text === 'import' && this._tokens.peek().text === '(') { +- current_token.type = TOKEN$2.WORD; +- } else if (in_array$1(current_token.text, ['as', 'from']) && !this._flags.import_block) { +- current_token.type = TOKEN$2.WORD; +- } else if (this._flags.mode === MODE.ObjectLiteral) { +- var next_token = this._tokens.peek(); +- if (next_token.text === ':') { +- current_token.type = TOKEN$2.WORD; +- } +- } +- } +- +- if (this.start_of_statement(current_token)) { +- // The conditional starts the statement if appropriate. +- if (reserved_array(this._flags.last_token, ['var', 'let', 'const']) && current_token.type === TOKEN$2.WORD) { +- this._flags.declaration_statement = true; +- } +- } else if (current_token.newlines && !is_expression(this._flags.mode) && +- (this._flags.last_token.type !== TOKEN$2.OPERATOR || (this._flags.last_token.text === '--' || this._flags.last_token.text === '++')) && +- this._flags.last_token.type !== TOKEN$2.EQUALS && +- (this._options.preserve_newlines || !reserved_array(this._flags.last_token, ['var', 'let', 'const', 'set', 'get']))) { +- this.handle_whitespace_and_comments(current_token); +- this.print_newline(); +- } else { +- this.handle_whitespace_and_comments(current_token); +- } +- +- if (this._flags.do_block && !this._flags.do_while) { +- if (reserved_word(current_token, 'while')) { +- // do {} ## while () +- this._output.space_before_token = true; +- this.print_token(current_token); +- this._output.space_before_token = true; +- this._flags.do_while = true; +- return; +- } else { +- // do {} should always have while as the next word. +- // if we don't see the expected while, recover +- this.print_newline(); +- this._flags.do_block = false; +- } +- } +- +- // if may be followed by else, or not +- // Bare/inline ifs are tricky +- // Need to unwind the modes correctly: if (a) if (b) c(); else d(); else e(); +- if (this._flags.if_block) { +- if (!this._flags.else_block && reserved_word(current_token, 'else')) { +- this._flags.else_block = true; +- } else { +- while (this._flags.mode === MODE.Statement) { +- this.restore_mode(); +- } +- this._flags.if_block = false; +- this._flags.else_block = false; +- } +- } +- +- if (this._flags.in_case_statement && reserved_array(current_token, ['case', 'default'])) { +- this.print_newline(); +- if (this._flags.last_token.type !== TOKEN$2.END_BLOCK && (this._flags.case_body || this._options.jslint_happy)) { +- // switch cases following one another +- this.deindent(); +- } +- this._flags.case_body = false; +- +- this.print_token(current_token); +- this._flags.in_case = true; +- return; +- } +- +- if (this._flags.last_token.type === TOKEN$2.COMMA || this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.EQUALS || this._flags.last_token.type === TOKEN$2.OPERATOR) { +- if (!this.start_of_object_property()) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- } +- +- if (reserved_word(current_token, 'function')) { +- if (in_array$1(this._flags.last_token.text, ['}', ';']) || +- (this._output.just_added_newline() && !(in_array$1(this._flags.last_token.text, ['(', '[', '{', ':', '=', ',']) || this._flags.last_token.type === TOKEN$2.OPERATOR))) { +- // make sure there is a nice clean space of at least one blank line +- // before a new function definition +- if (!this._output.just_added_blankline() && !current_token.comments_before) { +- this.print_newline(); +- this.print_newline(true); +- } +- } +- if (this._flags.last_token.type === TOKEN$2.RESERVED || this._flags.last_token.type === TOKEN$2.WORD) { +- if (reserved_array(this._flags.last_token, ['get', 'set', 'new', 'export']) || +- reserved_array(this._flags.last_token, newline_restricted_tokens)) { +- this._output.space_before_token = true; +- } else if (reserved_word(this._flags.last_token, 'default') && this._last_last_text === 'export') { +- this._output.space_before_token = true; +- } else if (this._flags.last_token.text === 'declare') { +- // accomodates Typescript declare function formatting +- this._output.space_before_token = true; +- } else { +- this.print_newline(); +- } +- } else if (this._flags.last_token.type === TOKEN$2.OPERATOR || this._flags.last_token.text === '=') { +- // foo = function +- this._output.space_before_token = true; +- } else if (!this._flags.multiline_frame && (is_expression(this._flags.mode) || is_array(this._flags.mode))) ; else { +- this.print_newline(); +- } +- +- this.print_token(current_token); +- this._flags.last_word = current_token.text; +- return; +- } +- +- var prefix = 'NONE'; +- +- if (this._flags.last_token.type === TOKEN$2.END_BLOCK) { +- +- if (this._previous_flags.inline_frame) { +- prefix = 'SPACE'; +- } else if (!reserved_array(current_token, ['else', 'catch', 'finally', 'from'])) { +- prefix = 'NEWLINE'; +- } else { +- if (this._options.brace_style === "expand" || +- this._options.brace_style === "end-expand" || +- (this._options.brace_style === "none" && current_token.newlines)) { +- prefix = 'NEWLINE'; +- } else { +- prefix = 'SPACE'; +- this._output.space_before_token = true; +- } +- } +- } else if (this._flags.last_token.type === TOKEN$2.SEMICOLON && this._flags.mode === MODE.BlockStatement) { +- // TODO: Should this be for STATEMENT as well? +- prefix = 'NEWLINE'; +- } else if (this._flags.last_token.type === TOKEN$2.SEMICOLON && is_expression(this._flags.mode)) { +- prefix = 'SPACE'; +- } else if (this._flags.last_token.type === TOKEN$2.STRING) { +- prefix = 'NEWLINE'; +- } else if (this._flags.last_token.type === TOKEN$2.RESERVED || this._flags.last_token.type === TOKEN$2.WORD || +- (this._flags.last_token.text === '*' && +- (in_array$1(this._last_last_text, ['function', 'yield']) || +- (this._flags.mode === MODE.ObjectLiteral && in_array$1(this._last_last_text, ['{', ',']))))) { +- prefix = 'SPACE'; +- } else if (this._flags.last_token.type === TOKEN$2.START_BLOCK) { +- if (this._flags.inline_frame) { +- prefix = 'SPACE'; +- } else { +- prefix = 'NEWLINE'; +- } +- } else if (this._flags.last_token.type === TOKEN$2.END_EXPR) { +- this._output.space_before_token = true; +- prefix = 'NEWLINE'; +- } +- +- if (reserved_array(current_token, line_starters) && this._flags.last_token.text !== ')') { +- if (this._flags.inline_frame || this._flags.last_token.text === 'else' || this._flags.last_token.text === 'export') { +- prefix = 'SPACE'; +- } else { +- prefix = 'NEWLINE'; +- } +- +- } +- +- if (reserved_array(current_token, ['else', 'catch', 'finally'])) { +- if ((!(this._flags.last_token.type === TOKEN$2.END_BLOCK && this._previous_flags.mode === MODE.BlockStatement) || +- this._options.brace_style === "expand" || +- this._options.brace_style === "end-expand" || +- (this._options.brace_style === "none" && current_token.newlines)) && +- !this._flags.inline_frame) { +- this.print_newline(); +- } else { +- this._output.trim(true); +- var line = this._output.current_line; +- // If we trimmed and there's something other than a close block before us +- // put a newline back in. Handles '} // comment' scenario. +- if (line.last() !== '}') { +- this.print_newline(); +- } +- this._output.space_before_token = true; +- } +- } else if (prefix === 'NEWLINE') { +- if (reserved_array(this._flags.last_token, special_words)) { +- // no newline between 'return nnn' +- this._output.space_before_token = true; +- } else if (this._flags.last_token.text === 'declare' && reserved_array(current_token, ['var', 'let', 'const'])) { +- // accomodates Typescript declare formatting +- this._output.space_before_token = true; +- } else if (this._flags.last_token.type !== TOKEN$2.END_EXPR) { +- if ((this._flags.last_token.type !== TOKEN$2.START_EXPR || !reserved_array(current_token, ['var', 'let', 'const'])) && this._flags.last_token.text !== ':') { +- // no need to force newline on 'var': for (var x = 0...) +- if (reserved_word(current_token, 'if') && reserved_word(current_token.previous, 'else')) { +- // no newline for } else if { +- this._output.space_before_token = true; +- } else { +- this.print_newline(); +- } +- } +- } else if (reserved_array(current_token, line_starters) && this._flags.last_token.text !== ')') { +- this.print_newline(); +- } +- } else if (this._flags.multiline_frame && is_array(this._flags.mode) && this._flags.last_token.text === ',' && this._last_last_text === '}') { +- this.print_newline(); // }, in lists get a newline treatment +- } else if (prefix === 'SPACE') { +- this._output.space_before_token = true; +- } +- if (current_token.previous && (current_token.previous.type === TOKEN$2.WORD || current_token.previous.type === TOKEN$2.RESERVED)) { +- this._output.space_before_token = true; +- } +- this.print_token(current_token); +- this._flags.last_word = current_token.text; +- +- if (current_token.type === TOKEN$2.RESERVED) { +- if (current_token.text === 'do') { +- this._flags.do_block = true; +- } else if (current_token.text === 'if') { +- this._flags.if_block = true; +- } else if (current_token.text === 'import') { +- this._flags.import_block = true; +- } else if (this._flags.import_block && reserved_word(current_token, 'from')) { +- this._flags.import_block = false; +- } +- } +-}; +- +-Beautifier$5.prototype.handle_semicolon = function(current_token) { +- if (this.start_of_statement(current_token)) { +- // The conditional starts the statement if appropriate. +- // Semicolon can be the start (and end) of a statement +- this._output.space_before_token = false; +- } else { +- this.handle_whitespace_and_comments(current_token); +- } +- +- var next_token = this._tokens.peek(); +- while (this._flags.mode === MODE.Statement && +- !(this._flags.if_block && reserved_word(next_token, 'else')) && +- !this._flags.do_block) { +- this.restore_mode(); +- } +- +- // hacky but effective for the moment +- if (this._flags.import_block) { +- this._flags.import_block = false; +- } +- this.print_token(current_token); +-}; +- +-Beautifier$5.prototype.handle_string = function(current_token) { +- if (current_token.text.startsWith("`") && current_token.newlines === 0 && current_token.whitespace_before === '' && (current_token.previous.text === ')' || this._flags.last_token.type === TOKEN$2.WORD)) ; else if (this.start_of_statement(current_token)) { +- // The conditional starts the statement if appropriate. +- // One difference - strings want at least a space before +- this._output.space_before_token = true; +- } else { +- this.handle_whitespace_and_comments(current_token); +- if (this._flags.last_token.type === TOKEN$2.RESERVED || this._flags.last_token.type === TOKEN$2.WORD || this._flags.inline_frame) { +- this._output.space_before_token = true; +- } else if (this._flags.last_token.type === TOKEN$2.COMMA || this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.EQUALS || this._flags.last_token.type === TOKEN$2.OPERATOR) { +- if (!this.start_of_object_property()) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- } else if ((current_token.text.startsWith("`") && this._flags.last_token.type === TOKEN$2.END_EXPR && (current_token.previous.text === ']' || current_token.previous.text === ')') && current_token.newlines === 0)) { +- this._output.space_before_token = true; +- } else { +- this.print_newline(); +- } +- } +- this.print_token(current_token); +-}; +- +-Beautifier$5.prototype.handle_equals = function(current_token) { +- if (this.start_of_statement(current_token)) ; else { +- this.handle_whitespace_and_comments(current_token); +- } +- +- if (this._flags.declaration_statement) { +- // just got an '=' in a var-line, different formatting/line-breaking, etc will now be done +- this._flags.declaration_assignment = true; +- } +- this._output.space_before_token = true; +- this.print_token(current_token); +- this._output.space_before_token = true; +-}; +- +-Beautifier$5.prototype.handle_comma = function(current_token) { +- this.handle_whitespace_and_comments(current_token, true); +- +- this.print_token(current_token); +- this._output.space_before_token = true; +- if (this._flags.declaration_statement) { +- if (is_expression(this._flags.parent.mode)) { +- // do not break on comma, for(var a = 1, b = 2) +- this._flags.declaration_assignment = false; +- } +- +- if (this._flags.declaration_assignment) { +- this._flags.declaration_assignment = false; +- this.print_newline(false, true); +- } else if (this._options.comma_first) { +- // for comma-first, we want to allow a newline before the comma +- // to turn into a newline after the comma, which we will fixup later +- this.allow_wrap_or_preserved_newline(current_token); +- } +- } else if (this._flags.mode === MODE.ObjectLiteral || +- (this._flags.mode === MODE.Statement && this._flags.parent.mode === MODE.ObjectLiteral)) { +- if (this._flags.mode === MODE.Statement) { +- this.restore_mode(); +- } +- +- if (!this._flags.inline_frame) { +- this.print_newline(); +- } +- } else if (this._options.comma_first) { +- // EXPR or DO_BLOCK +- // for comma-first, we want to allow a newline before the comma +- // to turn into a newline after the comma, which we will fixup later +- this.allow_wrap_or_preserved_newline(current_token); +- } +-}; +- +-Beautifier$5.prototype.handle_operator = function(current_token) { +- var isGeneratorAsterisk = current_token.text === '*' && +- (reserved_array(this._flags.last_token, ['function', 'yield']) || +- (in_array$1(this._flags.last_token.type, [TOKEN$2.START_BLOCK, TOKEN$2.COMMA, TOKEN$2.END_BLOCK, TOKEN$2.SEMICOLON])) +- ); +- var isUnary = in_array$1(current_token.text, ['-', '+']) && ( +- in_array$1(this._flags.last_token.type, [TOKEN$2.START_BLOCK, TOKEN$2.START_EXPR, TOKEN$2.EQUALS, TOKEN$2.OPERATOR]) || +- in_array$1(this._flags.last_token.text, line_starters) || +- this._flags.last_token.text === ',' +- ); +- +- if (this.start_of_statement(current_token)) ; else { +- var preserve_statement_flags = !isGeneratorAsterisk; +- this.handle_whitespace_and_comments(current_token, preserve_statement_flags); +- } +- +- if (reserved_array(this._flags.last_token, special_words)) { +- // "return" had a special handling in TK_WORD. Now we need to return the favor +- this._output.space_before_token = true; +- this.print_token(current_token); +- return; +- } +- +- // hack for actionscript's import .*; +- if (current_token.text === '*' && this._flags.last_token.type === TOKEN$2.DOT) { +- this.print_token(current_token); +- return; +- } +- +- if (current_token.text === '::') { +- // no spaces around exotic namespacing syntax operator +- this.print_token(current_token); +- return; +- } +- +- // Allow line wrapping between operators when operator_position is +- // set to before or preserve +- if (this._flags.last_token.type === TOKEN$2.OPERATOR && in_array$1(this._options.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- +- if (current_token.text === ':' && this._flags.in_case) { +- this.print_token(current_token); +- +- this._flags.in_case = false; +- this._flags.case_body = true; +- if (this._tokens.peek().type !== TOKEN$2.START_BLOCK) { +- this.indent(); +- this.print_newline(); +- } else { +- this._output.space_before_token = true; +- } +- return; +- } +- +- var space_before = true; +- var space_after = true; +- var in_ternary = false; +- if (current_token.text === ':') { +- if (this._flags.ternary_depth === 0) { +- // Colon is invalid javascript outside of ternary and object, but do our best to guess what was meant. +- space_before = false; +- } else { +- this._flags.ternary_depth -= 1; +- in_ternary = true; +- } +- } else if (current_token.text === '?') { +- this._flags.ternary_depth += 1; +- } +- +- // let's handle the operator_position option prior to any conflicting logic +- if (!isUnary && !isGeneratorAsterisk && this._options.preserve_newlines && in_array$1(current_token.text, positionable_operators)) { +- var isColon = current_token.text === ':'; +- var isTernaryColon = (isColon && in_ternary); +- var isOtherColon = (isColon && !in_ternary); +- +- switch (this._options.operator_position) { +- case OPERATOR_POSITION.before_newline: +- // if the current token is : and it's not a ternary statement then we set space_before to false +- this._output.space_before_token = !isOtherColon; +- +- this.print_token(current_token); +- +- if (!isColon || isTernaryColon) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- +- this._output.space_before_token = true; +- return; +- +- case OPERATOR_POSITION.after_newline: +- // if the current token is anything but colon, or (via deduction) it's a colon and in a ternary statement, +- // then print a newline. +- +- this._output.space_before_token = true; +- +- if (!isColon || isTernaryColon) { +- if (this._tokens.peek().newlines) { +- this.print_newline(false, true); +- } else { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- } else { +- this._output.space_before_token = false; +- } +- +- this.print_token(current_token); +- +- this._output.space_before_token = true; +- return; +- +- case OPERATOR_POSITION.preserve_newline: +- if (!isOtherColon) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- +- // if we just added a newline, or the current token is : and it's not a ternary statement, +- // then we set space_before to false +- space_before = !(this._output.just_added_newline() || isOtherColon); +- +- this._output.space_before_token = space_before; +- this.print_token(current_token); +- this._output.space_before_token = true; +- return; +- } +- } +- +- if (isGeneratorAsterisk) { +- this.allow_wrap_or_preserved_newline(current_token); +- space_before = false; +- var next_token = this._tokens.peek(); +- space_after = next_token && in_array$1(next_token.type, [TOKEN$2.WORD, TOKEN$2.RESERVED]); +- } else if (current_token.text === '...') { +- this.allow_wrap_or_preserved_newline(current_token); +- space_before = this._flags.last_token.type === TOKEN$2.START_BLOCK; +- space_after = false; +- } else if (in_array$1(current_token.text, ['--', '++', '!', '~']) || isUnary) { +- // unary operators (and binary +/- pretending to be unary) special cases +- if (this._flags.last_token.type === TOKEN$2.COMMA || this._flags.last_token.type === TOKEN$2.START_EXPR) { +- this.allow_wrap_or_preserved_newline(current_token); +- } +- +- space_before = false; +- space_after = false; +- +- // http://www.ecma-international.org/ecma-262/5.1/#sec-7.9.1 +- // if there is a newline between -- or ++ and anything else we should preserve it. +- if (current_token.newlines && (current_token.text === '--' || current_token.text === '++')) { +- this.print_newline(false, true); +- } +- +- if (this._flags.last_token.text === ';' && is_expression(this._flags.mode)) { +- // for (;; ++i) +- // ^^^ +- space_before = true; +- } +- +- if (this._flags.last_token.type === TOKEN$2.RESERVED) { +- space_before = true; +- } else if (this._flags.last_token.type === TOKEN$2.END_EXPR) { +- space_before = !(this._flags.last_token.text === ']' && (current_token.text === '--' || current_token.text === '++')); +- } else if (this._flags.last_token.type === TOKEN$2.OPERATOR) { +- // a++ + ++b; +- // a - -b +- space_before = in_array$1(current_token.text, ['--', '-', '++', '+']) && in_array$1(this._flags.last_token.text, ['--', '-', '++', '+']); +- // + and - are not unary when preceeded by -- or ++ operator +- // a-- + b +- // a * +b +- // a - -b +- if (in_array$1(current_token.text, ['+', '-']) && in_array$1(this._flags.last_token.text, ['--', '++'])) { +- space_after = true; +- } +- } +- +- +- if (((this._flags.mode === MODE.BlockStatement && !this._flags.inline_frame) || this._flags.mode === MODE.Statement) && +- (this._flags.last_token.text === '{' || this._flags.last_token.text === ';')) { +- // { foo; --i } +- // foo(); --bar; +- this.print_newline(); +- } +- } +- +- this._output.space_before_token = this._output.space_before_token || space_before; +- this.print_token(current_token); +- this._output.space_before_token = space_after; +-}; +- +-Beautifier$5.prototype.handle_block_comment = function(current_token, preserve_statement_flags) { +- if (this._output.raw) { +- this._output.add_raw_token(current_token); +- if (current_token.directives && current_token.directives.preserve === 'end') { +- // If we're testing the raw output behavior, do not allow a directive to turn it off. +- this._output.raw = this._options.test_output_raw; +- } +- return; +- } +- +- if (current_token.directives) { +- this.print_newline(false, preserve_statement_flags); +- this.print_token(current_token); +- if (current_token.directives.preserve === 'start') { +- this._output.raw = true; +- } +- this.print_newline(false, true); +- return; +- } +- +- // inline block +- if (!acorn.newline.test(current_token.text) && !current_token.newlines) { +- this._output.space_before_token = true; +- this.print_token(current_token); +- this._output.space_before_token = true; +- return; +- } else { +- this.print_block_commment(current_token, preserve_statement_flags); +- } +-}; +- +-Beautifier$5.prototype.print_block_commment = function(current_token, preserve_statement_flags) { +- var lines = split_linebreaks(current_token.text); +- var j; // iterator for this case +- var javadoc = false; +- var starless = false; +- var lastIndent = current_token.whitespace_before; +- var lastIndentLength = lastIndent.length; +- +- // block comment starts with a new line +- this.print_newline(false, preserve_statement_flags); +- +- // first line always indented +- this.print_token_line_indentation(current_token); +- this._output.add_token(lines[0]); +- this.print_newline(false, preserve_statement_flags); +- +- +- if (lines.length > 1) { +- lines = lines.slice(1); +- javadoc = all_lines_start_with(lines, '*'); +- starless = each_line_matches_indent(lines, lastIndent); +- +- if (javadoc) { +- this._flags.alignment = 1; +- } +- +- for (j = 0; j < lines.length; j++) { +- if (javadoc) { +- // javadoc: reformat and re-indent +- this.print_token_line_indentation(current_token); +- this._output.add_token(ltrim(lines[j])); +- } else if (starless && lines[j]) { +- // starless: re-indent non-empty content, avoiding trim +- this.print_token_line_indentation(current_token); +- this._output.add_token(lines[j].substring(lastIndentLength)); +- } else { +- // normal comments output raw +- this._output.current_line.set_indent(-1); +- this._output.add_token(lines[j]); +- } +- +- // for comments on their own line or more than one line, make sure there's a new line after +- this.print_newline(false, preserve_statement_flags); +- } +- +- this._flags.alignment = 0; +- } +-}; +- +- +-Beautifier$5.prototype.handle_comment = function(current_token, preserve_statement_flags) { +- if (current_token.newlines) { +- this.print_newline(false, preserve_statement_flags); +- } else { +- this._output.trim(true); +- } +- +- this._output.space_before_token = true; +- this.print_token(current_token); +- this.print_newline(false, preserve_statement_flags); +-}; +- +-Beautifier$5.prototype.handle_dot = function(current_token) { +- if (this.start_of_statement(current_token)) ; else { +- this.handle_whitespace_and_comments(current_token, true); +- } +- +- if (reserved_array(this._flags.last_token, special_words)) { +- this._output.space_before_token = false; +- } else { +- // allow preserved newlines before dots in general +- // force newlines on dots after close paren when break_chained - for bar().baz() +- this.allow_wrap_or_preserved_newline(current_token, +- this._flags.last_token.text === ')' && this._options.break_chained_methods); +- } +- +- // Only unindent chained method dot if this dot starts a new line. +- // Otherwise the automatic extra indentation removal will handle the over indent +- if (this._options.unindent_chained_methods && this._output.just_added_newline()) { +- this.deindent(); +- } +- +- this.print_token(current_token); +-}; +- +-Beautifier$5.prototype.handle_unknown = function(current_token, preserve_statement_flags) { +- this.print_token(current_token); +- +- if (current_token.text[current_token.text.length - 1] === '\n') { +- this.print_newline(false, preserve_statement_flags); +- } +-}; +- +-Beautifier$5.prototype.handle_eof = function(current_token) { +- // Unwind any open statements +- while (this._flags.mode === MODE.Statement) { +- this.restore_mode(); +- } +- this.handle_whitespace_and_comments(current_token); +-}; +- +-beautifier$2.Beautifier = Beautifier$5; +- +-/*jshint node:true */ +- +-var Beautifier$4 = beautifier$2.Beautifier, +- Options$6 = options$3.Options; +- +-function js_beautify$1(js_source_text, options) { +- var beautifier = new Beautifier$4(js_source_text, options); +- return beautifier.beautify(); +-} +- +-javascript.exports = js_beautify$1; +-javascript.exports.defaultOptions = function() { +- return new Options$6(); +-}; +- +-var css = {exports: {}}; +- +-var beautifier$1 = {}; +- +-var options$1 = {}; +- +-/*jshint node:true */ +- +-var BaseOptions$1 = options$2.Options; +- +-function Options$5(options) { +- BaseOptions$1.call(this, options, 'css'); +- +- this.selector_separator_newline = this._get_boolean('selector_separator_newline', true); +- this.newline_between_rules = this._get_boolean('newline_between_rules', true); +- var space_around_selector_separator = this._get_boolean('space_around_selector_separator'); +- this.space_around_combinator = this._get_boolean('space_around_combinator') || space_around_selector_separator; +- +- var brace_style_split = this._get_selection_list('brace_style', ['collapse', 'expand', 'end-expand', 'none', 'preserve-inline']); +- this.brace_style = 'collapse'; +- for (var bs = 0; bs < brace_style_split.length; bs++) { +- if (brace_style_split[bs] !== 'expand') { +- // default to collapse, as only collapse|expand is implemented for now +- this.brace_style = 'collapse'; +- } else { +- this.brace_style = brace_style_split[bs]; +- } +- } +-} +-Options$5.prototype = new BaseOptions$1(); +- +- +- +-options$1.Options = Options$5; +- +-/*jshint node:true */ +- +-var Options$4 = options$1.Options; +-var Output$1 = output.Output; +-var InputScanner = inputscanner.InputScanner; +-var Directives$1 = directives.Directives; +- +-var directives_core$1 = new Directives$1(/\/\*/, /\*\//); +- +-var lineBreak$1 = /\r\n|[\r\n]/; +-var allLineBreaks$1 = /\r\n|[\r\n]/g; +- +-// tokenizer +-var whitespaceChar = /\s/; +-var whitespacePattern = /(?:\s|\n)+/g; +-var block_comment_pattern = /\/\*(?:[\s\S]*?)((?:\*\/)|$)/g; +-var comment_pattern = /\/\/(?:[^\n\r\u2028\u2029]*)/g; +- +-function Beautifier$3(source_text, options) { +- this._source_text = source_text || ''; +- // Allow the setting of language/file-type specific options +- // with inheritance of overall settings +- this._options = new Options$4(options); +- this._ch = null; +- this._input = null; +- +- // https://developer.mozilla.org/en-US/docs/Web/CSS/At-rule +- this.NESTED_AT_RULE = { +- "@page": true, +- "@font-face": true, +- "@keyframes": true, +- // also in CONDITIONAL_GROUP_RULE below +- "@media": true, +- "@supports": true, +- "@document": true +- }; +- this.CONDITIONAL_GROUP_RULE = { +- "@media": true, +- "@supports": true, +- "@document": true +- }; +- +-} +- +-Beautifier$3.prototype.eatString = function(endChars) { +- var result = ''; +- this._ch = this._input.next(); +- while (this._ch) { +- result += this._ch; +- if (this._ch === "\\") { +- result += this._input.next(); +- } else if (endChars.indexOf(this._ch) !== -1 || this._ch === "\n") { +- break; +- } +- this._ch = this._input.next(); +- } +- return result; +-}; +- +-// Skips any white space in the source text from the current position. +-// When allowAtLeastOneNewLine is true, will output new lines for each +-// newline character found; if the user has preserve_newlines off, only +-// the first newline will be output +-Beautifier$3.prototype.eatWhitespace = function(allowAtLeastOneNewLine) { +- var result = whitespaceChar.test(this._input.peek()); +- var newline_count = 0; +- while (whitespaceChar.test(this._input.peek())) { +- this._ch = this._input.next(); +- if (allowAtLeastOneNewLine && this._ch === '\n') { +- if (newline_count === 0 || newline_count < this._options.max_preserve_newlines) { +- newline_count++; +- this._output.add_new_line(true); +- } +- } +- } +- return result; +-}; +- +-// Nested pseudo-class if we are insideRule +-// and the next special character found opens +-// a new block +-Beautifier$3.prototype.foundNestedPseudoClass = function() { +- var openParen = 0; +- var i = 1; +- var ch = this._input.peek(i); +- while (ch) { +- if (ch === "{") { +- return true; +- } else if (ch === '(') { +- // pseudoclasses can contain () +- openParen += 1; +- } else if (ch === ')') { +- if (openParen === 0) { +- return false; +- } +- openParen -= 1; +- } else if (ch === ";" || ch === "}") { +- return false; +- } +- i++; +- ch = this._input.peek(i); +- } +- return false; +-}; +- +-Beautifier$3.prototype.print_string = function(output_string) { +- this._output.set_indent(this._indentLevel); +- this._output.non_breaking_space = true; +- this._output.add_token(output_string); +-}; +- +-Beautifier$3.prototype.preserveSingleSpace = function(isAfterSpace) { +- if (isAfterSpace) { +- this._output.space_before_token = true; +- } +-}; +- +-Beautifier$3.prototype.indent = function() { +- this._indentLevel++; +-}; +- +-Beautifier$3.prototype.outdent = function() { +- if (this._indentLevel > 0) { +- this._indentLevel--; +- } +-}; +- +-/*_____________________--------------------_____________________*/ +- +-Beautifier$3.prototype.beautify = function() { +- if (this._options.disabled) { +- return this._source_text; +- } +- +- var source_text = this._source_text; +- var eol = this._options.eol; +- if (eol === 'auto') { +- eol = '\n'; +- if (source_text && lineBreak$1.test(source_text || '')) { +- eol = source_text.match(lineBreak$1)[0]; +- } +- } +- +- +- // HACK: newline parsing inconsistent. This brute force normalizes the this._input. +- source_text = source_text.replace(allLineBreaks$1, '\n'); +- +- // reset +- var baseIndentString = source_text.match(/^[\t ]*/)[0]; +- +- this._output = new Output$1(this._options, baseIndentString); +- this._input = new InputScanner(source_text); +- this._indentLevel = 0; +- this._nestedLevel = 0; +- +- this._ch = null; +- var parenLevel = 0; +- +- var insideRule = false; +- // This is the value side of a property value pair (blue in the following ex) +- // label { content: blue } +- var insidePropertyValue = false; +- var enteringConditionalGroup = false; +- var insideAtExtend = false; +- var insideAtImport = false; +- var topCharacter = this._ch; +- var whitespace; +- var isAfterSpace; +- var previous_ch; +- +- while (true) { +- whitespace = this._input.read(whitespacePattern); +- isAfterSpace = whitespace !== ''; +- previous_ch = topCharacter; +- this._ch = this._input.next(); +- if (this._ch === '\\' && this._input.hasNext()) { +- this._ch += this._input.next(); +- } +- topCharacter = this._ch; +- +- if (!this._ch) { +- break; +- } else if (this._ch === '/' && this._input.peek() === '*') { +- // /* css comment */ +- // Always start block comments on a new line. +- // This handles scenarios where a block comment immediately +- // follows a property definition on the same line or where +- // minified code is being beautified. +- this._output.add_new_line(); +- this._input.back(); +- +- var comment = this._input.read(block_comment_pattern); +- +- // Handle ignore directive +- var directives = directives_core$1.get_directives(comment); +- if (directives && directives.ignore === 'start') { +- comment += directives_core$1.readIgnored(this._input); +- } +- +- this.print_string(comment); +- +- // Ensures any new lines following the comment are preserved +- this.eatWhitespace(true); +- +- // Block comments are followed by a new line so they don't +- // share a line with other properties +- this._output.add_new_line(); +- } else if (this._ch === '/' && this._input.peek() === '/') { +- // // single line comment +- // Preserves the space before a comment +- // on the same line as a rule +- this._output.space_before_token = true; +- this._input.back(); +- this.print_string(this._input.read(comment_pattern)); +- +- // Ensures any new lines following the comment are preserved +- this.eatWhitespace(true); +- } else if (this._ch === '@') { +- this.preserveSingleSpace(isAfterSpace); +- +- // deal with less propery mixins @{...} +- if (this._input.peek() === '{') { +- this.print_string(this._ch + this.eatString('}')); +- } else { +- this.print_string(this._ch); +- +- // strip trailing space, if present, for hash property checks +- var variableOrRule = this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g); +- +- if (variableOrRule.match(/[ :]$/)) { +- // we have a variable or pseudo-class, add it and insert one space before continuing +- variableOrRule = this.eatString(": ").replace(/\s$/, ''); +- this.print_string(variableOrRule); +- this._output.space_before_token = true; +- } +- +- variableOrRule = variableOrRule.replace(/\s$/, ''); +- +- if (variableOrRule === 'extend') { +- insideAtExtend = true; +- } else if (variableOrRule === 'import') { +- insideAtImport = true; +- } +- +- // might be a nesting at-rule +- if (variableOrRule in this.NESTED_AT_RULE) { +- this._nestedLevel += 1; +- if (variableOrRule in this.CONDITIONAL_GROUP_RULE) { +- enteringConditionalGroup = true; +- } +- // might be less variable +- } else if (!insideRule && parenLevel === 0 && variableOrRule.indexOf(':') !== -1) { +- insidePropertyValue = true; +- this.indent(); +- } +- } +- } else if (this._ch === '#' && this._input.peek() === '{') { +- this.preserveSingleSpace(isAfterSpace); +- this.print_string(this._ch + this.eatString('}')); +- } else if (this._ch === '{') { +- if (insidePropertyValue) { +- insidePropertyValue = false; +- this.outdent(); +- } +- +- // when entering conditional groups, only rulesets are allowed +- if (enteringConditionalGroup) { +- enteringConditionalGroup = false; +- insideRule = (this._indentLevel >= this._nestedLevel); +- } else { +- // otherwise, declarations are also allowed +- insideRule = (this._indentLevel >= this._nestedLevel - 1); +- } +- if (this._options.newline_between_rules && insideRule) { +- if (this._output.previous_line && this._output.previous_line.item(-1) !== '{') { +- this._output.ensure_empty_line_above('/', ','); +- } +- } +- +- this._output.space_before_token = true; +- +- // The difference in print_string and indent order is necessary to indent the '{' correctly +- if (this._options.brace_style === 'expand') { +- this._output.add_new_line(); +- this.print_string(this._ch); +- this.indent(); +- this._output.set_indent(this._indentLevel); +- } else { +- this.indent(); +- this.print_string(this._ch); +- } +- +- this.eatWhitespace(true); +- this._output.add_new_line(); +- } else if (this._ch === '}') { +- this.outdent(); +- this._output.add_new_line(); +- if (previous_ch === '{') { +- this._output.trim(true); +- } +- insideAtImport = false; +- insideAtExtend = false; +- if (insidePropertyValue) { +- this.outdent(); +- insidePropertyValue = false; +- } +- this.print_string(this._ch); +- insideRule = false; +- if (this._nestedLevel) { +- this._nestedLevel--; +- } +- +- this.eatWhitespace(true); +- this._output.add_new_line(); +- +- if (this._options.newline_between_rules && !this._output.just_added_blankline()) { +- if (this._input.peek() !== '}') { +- this._output.add_new_line(true); +- } +- } +- } else if (this._ch === ":") { +- if ((insideRule || enteringConditionalGroup) && !(this._input.lookBack("&") || this.foundNestedPseudoClass()) && !this._input.lookBack("(") && !insideAtExtend && parenLevel === 0) { +- // 'property: value' delimiter +- // which could be in a conditional group query +- this.print_string(':'); +- if (!insidePropertyValue) { +- insidePropertyValue = true; +- this._output.space_before_token = true; +- this.eatWhitespace(true); +- this.indent(); +- } +- } else { +- // sass/less parent reference don't use a space +- // sass nested pseudo-class don't use a space +- +- // preserve space before pseudoclasses/pseudoelements, as it means "in any child" +- if (this._input.lookBack(" ")) { +- this._output.space_before_token = true; +- } +- if (this._input.peek() === ":") { +- // pseudo-element +- this._ch = this._input.next(); +- this.print_string("::"); +- } else { +- // pseudo-class +- this.print_string(':'); +- } +- } +- } else if (this._ch === '"' || this._ch === '\'') { +- this.preserveSingleSpace(isAfterSpace); +- this.print_string(this._ch + this.eatString(this._ch)); +- this.eatWhitespace(true); +- } else if (this._ch === ';') { +- if (parenLevel === 0) { +- if (insidePropertyValue) { +- this.outdent(); +- insidePropertyValue = false; +- } +- insideAtExtend = false; +- insideAtImport = false; +- this.print_string(this._ch); +- this.eatWhitespace(true); +- +- // This maintains single line comments on the same +- // line. Block comments are also affected, but +- // a new line is always output before one inside +- // that section +- if (this._input.peek() !== '/') { +- this._output.add_new_line(); +- } +- } else { +- this.print_string(this._ch); +- this.eatWhitespace(true); +- this._output.space_before_token = true; +- } +- } else if (this._ch === '(') { // may be a url +- if (this._input.lookBack("url")) { +- this.print_string(this._ch); +- this.eatWhitespace(); +- parenLevel++; +- this.indent(); +- this._ch = this._input.next(); +- if (this._ch === ')' || this._ch === '"' || this._ch === '\'') { +- this._input.back(); +- } else if (this._ch) { +- this.print_string(this._ch + this.eatString(')')); +- if (parenLevel) { +- parenLevel--; +- this.outdent(); +- } +- } +- } else { +- this.preserveSingleSpace(isAfterSpace); +- this.print_string(this._ch); +- this.eatWhitespace(); +- parenLevel++; +- this.indent(); +- } +- } else if (this._ch === ')') { +- if (parenLevel) { +- parenLevel--; +- this.outdent(); +- } +- this.print_string(this._ch); +- } else if (this._ch === ',') { +- this.print_string(this._ch); +- this.eatWhitespace(true); +- if (this._options.selector_separator_newline && !insidePropertyValue && parenLevel === 0 && !insideAtImport && !insideAtExtend) { +- this._output.add_new_line(); +- } else { +- this._output.space_before_token = true; +- } +- } else if ((this._ch === '>' || this._ch === '+' || this._ch === '~') && !insidePropertyValue && parenLevel === 0) { +- //handle combinator spacing +- if (this._options.space_around_combinator) { +- this._output.space_before_token = true; +- this.print_string(this._ch); +- this._output.space_before_token = true; +- } else { +- this.print_string(this._ch); +- this.eatWhitespace(); +- // squash extra whitespace +- if (this._ch && whitespaceChar.test(this._ch)) { +- this._ch = ''; +- } +- } +- } else if (this._ch === ']') { +- this.print_string(this._ch); +- } else if (this._ch === '[') { +- this.preserveSingleSpace(isAfterSpace); +- this.print_string(this._ch); +- } else if (this._ch === '=') { // no whitespace before or after +- this.eatWhitespace(); +- this.print_string('='); +- if (whitespaceChar.test(this._ch)) { +- this._ch = ''; +- } +- } else if (this._ch === '!' && !this._input.lookBack("\\")) { // !important +- this.print_string(' '); +- this.print_string(this._ch); +- } else { +- this.preserveSingleSpace(isAfterSpace); +- this.print_string(this._ch); +- } +- } +- +- var sweetCode = this._output.get_code(eol); +- +- return sweetCode; +-}; +- +-beautifier$1.Beautifier = Beautifier$3; +- +-/*jshint node:true */ +- +-var Beautifier$2 = beautifier$1.Beautifier, +- Options$3 = options$1.Options; +- +-function css_beautify$1(source_text, options) { +- var beautifier = new Beautifier$2(source_text, options); +- return beautifier.beautify(); +-} +- +-css.exports = css_beautify$1; +-css.exports.defaultOptions = function() { +- return new Options$3(); +-}; +- +-var html = {exports: {}}; +- +-var beautifier = {}; +- +-var options = {}; +- +-/*jshint node:true */ +- +-var BaseOptions = options$2.Options; +- +-function Options$2(options) { +- BaseOptions.call(this, options, 'html'); +- if (this.templating.length === 1 && this.templating[0] === 'auto') { +- this.templating = ['django', 'erb', 'handlebars', 'php']; +- } +- +- this.indent_inner_html = this._get_boolean('indent_inner_html'); +- this.indent_body_inner_html = this._get_boolean('indent_body_inner_html', true); +- this.indent_head_inner_html = this._get_boolean('indent_head_inner_html', true); +- +- this.indent_handlebars = this._get_boolean('indent_handlebars', true); +- this.wrap_attributes = this._get_selection('wrap_attributes', +- ['auto', 'force', 'force-aligned', 'force-expand-multiline', 'aligned-multiple', 'preserve', 'preserve-aligned']); +- this.wrap_attributes_indent_size = this._get_number('wrap_attributes_indent_size', this.indent_size); +- this.extra_liners = this._get_array('extra_liners', ['head', 'body', '/html']); +- +- // Block vs inline elements +- // https://developer.mozilla.org/en-US/docs/Web/HTML/Block-level_elements +- // https://developer.mozilla.org/en-US/docs/Web/HTML/Inline_elements +- // https://www.w3.org/TR/html5/dom.html#phrasing-content +- this.inline = this._get_array('inline', [ +- 'a', 'abbr', 'area', 'audio', 'b', 'bdi', 'bdo', 'br', 'button', 'canvas', 'cite', +- 'code', 'data', 'datalist', 'del', 'dfn', 'em', 'embed', 'i', 'iframe', 'img', +- 'input', 'ins', 'kbd', 'keygen', 'label', 'map', 'mark', 'math', 'meter', 'noscript', +- 'object', 'output', 'progress', 'q', 'ruby', 's', 'samp', /* 'script', */ 'select', 'small', +- 'span', 'strong', 'sub', 'sup', 'svg', 'template', 'textarea', 'time', 'u', 'var', +- 'video', 'wbr', 'text', +- // obsolete inline tags +- 'acronym', 'big', 'strike', 'tt' +- ]); +- this.void_elements = this._get_array('void_elements', [ +- // HTLM void elements - aka self-closing tags - aka singletons +- // https://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements +- 'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen', +- 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr', +- // NOTE: Optional tags are too complex for a simple list +- // they are hard coded in _do_optional_end_element +- +- // Doctype and xml elements +- '!doctype', '?xml', +- +- // obsolete tags +- // basefont: https://www.computerhope.com/jargon/h/html-basefont-tag.htm +- // isndex: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/isindex +- 'basefont', 'isindex' +- ]); +- this.unformatted = this._get_array('unformatted', []); +- this.content_unformatted = this._get_array('content_unformatted', [ +- 'pre', 'textarea' +- ]); +- this.unformatted_content_delimiter = this._get_characters('unformatted_content_delimiter'); +- this.indent_scripts = this._get_selection('indent_scripts', ['normal', 'keep', 'separate']); +- +-} +-Options$2.prototype = new BaseOptions(); +- +- +- +-options.Options = Options$2; +- +-var tokenizer = {}; +- +-/*jshint node:true */ +- +-var BaseTokenizer = tokenizer$1.Tokenizer; +-var BASETOKEN = tokenizer$1.TOKEN; +-var Directives = directives.Directives; +-var TemplatablePattern = templatablepattern.TemplatablePattern; +-var Pattern = pattern.Pattern; +- +-var TOKEN$1 = { +- TAG_OPEN: 'TK_TAG_OPEN', +- TAG_CLOSE: 'TK_TAG_CLOSE', +- ATTRIBUTE: 'TK_ATTRIBUTE', +- EQUALS: 'TK_EQUALS', +- VALUE: 'TK_VALUE', +- COMMENT: 'TK_COMMENT', +- TEXT: 'TK_TEXT', +- UNKNOWN: 'TK_UNKNOWN', +- START: BASETOKEN.START, +- RAW: BASETOKEN.RAW, +- EOF: BASETOKEN.EOF +-}; +- +-var directives_core = new Directives(/<\!--/, /-->/); +- +-var Tokenizer$1 = function(input_string, options) { +- BaseTokenizer.call(this, input_string, options); +- this._current_tag_name = ''; +- +- // Words end at whitespace or when a tag starts +- // if we are indenting handlebars, they are considered tags +- var templatable_reader = new TemplatablePattern(this._input).read_options(this._options); +- var pattern_reader = new Pattern(this._input); +- +- this.__patterns = { +- word: templatable_reader.until(/[\n\r\t <]/), +- single_quote: templatable_reader.until_after(/'/), +- double_quote: templatable_reader.until_after(/"/), +- attribute: templatable_reader.until(/[\n\r\t =>]|\/>/), +- element_name: templatable_reader.until(/[\n\r\t >\/]/), +- +- handlebars_comment: pattern_reader.starting_with(/{{!--/).until_after(/--}}/), +- handlebars: pattern_reader.starting_with(/{{/).until_after(/}}/), +- handlebars_open: pattern_reader.until(/[\n\r\t }]/), +- handlebars_raw_close: pattern_reader.until(/}}/), +- comment: pattern_reader.starting_with(//), +- cdata: pattern_reader.starting_with(//), +- // https://en.wikipedia.org/wiki/Conditional_comment +- conditional_comment: pattern_reader.starting_with(//), +- processing: pattern_reader.starting_with(/<\?/).until_after(/\?>/) +- }; +- +- if (this._options.indent_handlebars) { +- this.__patterns.word = this.__patterns.word.exclude('handlebars'); +- } +- +- this._unformatted_content_delimiter = null; +- +- if (this._options.unformatted_content_delimiter) { +- var literal_regexp = this._input.get_literal_regexp(this._options.unformatted_content_delimiter); +- this.__patterns.unformatted_content_delimiter = +- pattern_reader.matching(literal_regexp) +- .until_after(literal_regexp); +- } +-}; +-Tokenizer$1.prototype = new BaseTokenizer(); +- +-Tokenizer$1.prototype._is_comment = function(current_token) { // jshint unused:false +- return false; //current_token.type === TOKEN.COMMENT || current_token.type === TOKEN.UNKNOWN; +-}; +- +-Tokenizer$1.prototype._is_opening = function(current_token) { +- return current_token.type === TOKEN$1.TAG_OPEN; +-}; +- +-Tokenizer$1.prototype._is_closing = function(current_token, open_token) { +- return current_token.type === TOKEN$1.TAG_CLOSE && +- (open_token && ( +- ((current_token.text === '>' || current_token.text === '/>') && open_token.text[0] === '<') || +- (current_token.text === '}}' && open_token.text[0] === '{' && open_token.text[1] === '{'))); +-}; +- +-Tokenizer$1.prototype._reset = function() { +- this._current_tag_name = ''; +-}; +- +-Tokenizer$1.prototype._get_next_token = function(previous_token, open_token) { // jshint unused:false +- var token = null; +- this._readWhitespace(); +- var c = this._input.peek(); +- +- if (c === null) { +- return this._create_token(TOKEN$1.EOF, ''); +- } +- +- token = token || this._read_open_handlebars(c, open_token); +- token = token || this._read_attribute(c, previous_token, open_token); +- token = token || this._read_close(c, open_token); +- token = token || this._read_raw_content(c, previous_token, open_token); +- token = token || this._read_content_word(c); +- token = token || this._read_comment_or_cdata(c); +- token = token || this._read_processing(c); +- token = token || this._read_open(c, open_token); +- token = token || this._create_token(TOKEN$1.UNKNOWN, this._input.next()); +- +- return token; +-}; +- +-Tokenizer$1.prototype._read_comment_or_cdata = function(c) { // jshint unused:false +- var token = null; +- var resulting_string = null; +- var directives = null; +- +- if (c === '<') { +- var peek1 = this._input.peek(1); +- // We treat all comments as literals, even more than preformatted tags +- // we only look for the appropriate closing marker +- if (peek1 === '!') { +- resulting_string = this.__patterns.comment.read(); +- +- // only process directive on html comments +- if (resulting_string) { +- directives = directives_core.get_directives(resulting_string); +- if (directives && directives.ignore === 'start') { +- resulting_string += directives_core.readIgnored(this._input); +- } +- } else { +- resulting_string = this.__patterns.cdata.read(); +- } +- } +- +- if (resulting_string) { +- token = this._create_token(TOKEN$1.COMMENT, resulting_string); +- token.directives = directives; +- } +- } +- +- return token; +-}; +- +-Tokenizer$1.prototype._read_processing = function(c) { // jshint unused:false +- var token = null; +- var resulting_string = null; +- var directives = null; +- +- if (c === '<') { +- var peek1 = this._input.peek(1); +- if (peek1 === '!' || peek1 === '?') { +- resulting_string = this.__patterns.conditional_comment.read(); +- resulting_string = resulting_string || this.__patterns.processing.read(); +- } +- +- if (resulting_string) { +- token = this._create_token(TOKEN$1.COMMENT, resulting_string); +- token.directives = directives; +- } +- } +- +- return token; +-}; +- +-Tokenizer$1.prototype._read_open = function(c, open_token) { +- var resulting_string = null; +- var token = null; +- if (!open_token) { +- if (c === '<') { +- +- resulting_string = this._input.next(); +- if (this._input.peek() === '/') { +- resulting_string += this._input.next(); +- } +- resulting_string += this.__patterns.element_name.read(); +- token = this._create_token(TOKEN$1.TAG_OPEN, resulting_string); +- } +- } +- return token; +-}; +- +-Tokenizer$1.prototype._read_open_handlebars = function(c, open_token) { +- var resulting_string = null; +- var token = null; +- if (!open_token) { +- if (this._options.indent_handlebars && c === '{' && this._input.peek(1) === '{') { +- if (this._input.peek(2) === '!') { +- resulting_string = this.__patterns.handlebars_comment.read(); +- resulting_string = resulting_string || this.__patterns.handlebars.read(); +- token = this._create_token(TOKEN$1.COMMENT, resulting_string); +- } else { +- resulting_string = this.__patterns.handlebars_open.read(); +- token = this._create_token(TOKEN$1.TAG_OPEN, resulting_string); +- } +- } +- } +- return token; +-}; +- +- +-Tokenizer$1.prototype._read_close = function(c, open_token) { +- var resulting_string = null; +- var token = null; +- if (open_token) { +- if (open_token.text[0] === '<' && (c === '>' || (c === '/' && this._input.peek(1) === '>'))) { +- resulting_string = this._input.next(); +- if (c === '/') { // for close tag "/>" +- resulting_string += this._input.next(); +- } +- token = this._create_token(TOKEN$1.TAG_CLOSE, resulting_string); +- } else if (open_token.text[0] === '{' && c === '}' && this._input.peek(1) === '}') { +- this._input.next(); +- this._input.next(); +- token = this._create_token(TOKEN$1.TAG_CLOSE, '}}'); +- } +- } +- +- return token; +-}; +- +-Tokenizer$1.prototype._read_attribute = function(c, previous_token, open_token) { +- var token = null; +- var resulting_string = ''; +- if (open_token && open_token.text[0] === '<') { +- +- if (c === '=') { +- token = this._create_token(TOKEN$1.EQUALS, this._input.next()); +- } else if (c === '"' || c === "'") { +- var content = this._input.next(); +- if (c === '"') { +- content += this.__patterns.double_quote.read(); +- } else { +- content += this.__patterns.single_quote.read(); +- } +- token = this._create_token(TOKEN$1.VALUE, content); +- } else { +- resulting_string = this.__patterns.attribute.read(); +- +- if (resulting_string) { +- if (previous_token.type === TOKEN$1.EQUALS) { +- token = this._create_token(TOKEN$1.VALUE, resulting_string); +- } else { +- token = this._create_token(TOKEN$1.ATTRIBUTE, resulting_string); +- } +- } +- } +- } +- return token; +-}; +- +-Tokenizer$1.prototype._is_content_unformatted = function(tag_name) { +- // void_elements have no content and so cannot have unformatted content +- // script and style tags should always be read as unformatted content +- // finally content_unformatted and unformatted element contents are unformatted +- return this._options.void_elements.indexOf(tag_name) === -1 && +- (this._options.content_unformatted.indexOf(tag_name) !== -1 || +- this._options.unformatted.indexOf(tag_name) !== -1); +-}; +- +- +-Tokenizer$1.prototype._read_raw_content = function(c, previous_token, open_token) { // jshint unused:false +- var resulting_string = ''; +- if (open_token && open_token.text[0] === '{') { +- resulting_string = this.__patterns.handlebars_raw_close.read(); +- } else if (previous_token.type === TOKEN$1.TAG_CLOSE && +- previous_token.opened.text[0] === '<' && previous_token.text[0] !== '/') { +- // ^^ empty tag has no content +- var tag_name = previous_token.opened.text.substr(1).toLowerCase(); +- if (tag_name === 'script' || tag_name === 'style') { +- // Script and style tags are allowed to have comments wrapping their content +- // or just have regular content. +- var token = this._read_comment_or_cdata(c); +- if (token) { +- token.type = TOKEN$1.TEXT; +- return token; +- } +- resulting_string = this._input.readUntil(new RegExp('', 'ig')); +- } else if (this._is_content_unformatted(tag_name)) { +- +- resulting_string = this._input.readUntil(new RegExp('', 'ig')); +- } +- } +- +- if (resulting_string) { +- return this._create_token(TOKEN$1.TEXT, resulting_string); +- } +- +- return null; +-}; +- +-Tokenizer$1.prototype._read_content_word = function(c) { +- var resulting_string = ''; +- if (this._options.unformatted_content_delimiter) { +- if (c === this._options.unformatted_content_delimiter[0]) { +- resulting_string = this.__patterns.unformatted_content_delimiter.read(); +- } +- } +- +- if (!resulting_string) { +- resulting_string = this.__patterns.word.read(); +- } +- if (resulting_string) { +- return this._create_token(TOKEN$1.TEXT, resulting_string); +- } +-}; +- +-tokenizer.Tokenizer = Tokenizer$1; +-tokenizer.TOKEN = TOKEN$1; +- +-/*jshint node:true */ +- +-var Options$1 = options.Options; +-var Output = output.Output; +-var Tokenizer = tokenizer.Tokenizer; +-var TOKEN = tokenizer.TOKEN; +- +-var lineBreak = /\r\n|[\r\n]/; +-var allLineBreaks = /\r\n|[\r\n]/g; +- +-var Printer = function(options, base_indent_string) { //handles input/output and some other printing functions +- +- this.indent_level = 0; +- this.alignment_size = 0; +- this.max_preserve_newlines = options.max_preserve_newlines; +- this.preserve_newlines = options.preserve_newlines; +- +- this._output = new Output(options, base_indent_string); +- +-}; +- +-Printer.prototype.current_line_has_match = function(pattern) { +- return this._output.current_line.has_match(pattern); +-}; +- +-Printer.prototype.set_space_before_token = function(value, non_breaking) { +- this._output.space_before_token = value; +- this._output.non_breaking_space = non_breaking; +-}; +- +-Printer.prototype.set_wrap_point = function() { +- this._output.set_indent(this.indent_level, this.alignment_size); +- this._output.set_wrap_point(); +-}; +- +- +-Printer.prototype.add_raw_token = function(token) { +- this._output.add_raw_token(token); +-}; +- +-Printer.prototype.print_preserved_newlines = function(raw_token) { +- var newlines = 0; +- if (raw_token.type !== TOKEN.TEXT && raw_token.previous.type !== TOKEN.TEXT) { +- newlines = raw_token.newlines ? 1 : 0; +- } +- +- if (this.preserve_newlines) { +- newlines = raw_token.newlines < this.max_preserve_newlines + 1 ? raw_token.newlines : this.max_preserve_newlines + 1; +- } +- for (var n = 0; n < newlines; n++) { +- this.print_newline(n > 0); +- } +- +- return newlines !== 0; +-}; +- +-Printer.prototype.traverse_whitespace = function(raw_token) { +- if (raw_token.whitespace_before || raw_token.newlines) { +- if (!this.print_preserved_newlines(raw_token)) { +- this._output.space_before_token = true; +- } +- return true; +- } +- return false; +-}; +- +-Printer.prototype.previous_token_wrapped = function() { +- return this._output.previous_token_wrapped; +-}; +- +-Printer.prototype.print_newline = function(force) { +- this._output.add_new_line(force); +-}; +- +-Printer.prototype.print_token = function(token) { +- if (token.text) { +- this._output.set_indent(this.indent_level, this.alignment_size); +- this._output.add_token(token.text); +- } +-}; +- +-Printer.prototype.indent = function() { +- this.indent_level++; +-}; +- +-Printer.prototype.get_full_indent = function(level) { +- level = this.indent_level + (level || 0); +- if (level < 1) { +- return ''; +- } +- +- return this._output.get_indent_string(level); +-}; +- +-var get_type_attribute = function(start_token) { +- var result = null; +- var raw_token = start_token.next; +- +- // Search attributes for a type attribute +- while (raw_token.type !== TOKEN.EOF && start_token.closed !== raw_token) { +- if (raw_token.type === TOKEN.ATTRIBUTE && raw_token.text === 'type') { +- if (raw_token.next && raw_token.next.type === TOKEN.EQUALS && +- raw_token.next.next && raw_token.next.next.type === TOKEN.VALUE) { +- result = raw_token.next.next.text; +- } +- break; +- } +- raw_token = raw_token.next; +- } +- +- return result; +-}; +- +-var get_custom_beautifier_name = function(tag_check, raw_token) { +- var typeAttribute = null; +- var result = null; +- +- if (!raw_token.closed) { +- return null; +- } +- +- if (tag_check === 'script') { +- typeAttribute = 'text/javascript'; +- } else if (tag_check === 'style') { +- typeAttribute = 'text/css'; +- } +- +- typeAttribute = get_type_attribute(raw_token) || typeAttribute; +- +- // For script and style tags that have a type attribute, only enable custom beautifiers for matching values +- // For those without a type attribute use default; +- if (typeAttribute.search('text/css') > -1) { +- result = 'css'; +- } else if (typeAttribute.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/) > -1) { +- result = 'javascript'; +- } else if (typeAttribute.search(/(text|application|dojo)\/(x-)?(html)/) > -1) { +- result = 'html'; +- } else if (typeAttribute.search(/test\/null/) > -1) { +- // Test only mime-type for testing the beautifier when null is passed as beautifing function +- result = 'null'; +- } +- +- return result; +-}; +- +-function in_array(what, arr) { +- return arr.indexOf(what) !== -1; +-} +- +-function TagFrame(parent, parser_token, indent_level) { +- this.parent = parent || null; +- this.tag = parser_token ? parser_token.tag_name : ''; +- this.indent_level = indent_level || 0; +- this.parser_token = parser_token || null; +-} +- +-function TagStack(printer) { +- this._printer = printer; +- this._current_frame = null; +-} +- +-TagStack.prototype.get_parser_token = function() { +- return this._current_frame ? this._current_frame.parser_token : null; +-}; +- +-TagStack.prototype.record_tag = function(parser_token) { //function to record a tag and its parent in this.tags Object +- var new_frame = new TagFrame(this._current_frame, parser_token, this._printer.indent_level); +- this._current_frame = new_frame; +-}; +- +-TagStack.prototype._try_pop_frame = function(frame) { //function to retrieve the opening tag to the corresponding closer +- var parser_token = null; +- +- if (frame) { +- parser_token = frame.parser_token; +- this._printer.indent_level = frame.indent_level; +- this._current_frame = frame.parent; +- } +- +- return parser_token; +-}; +- +-TagStack.prototype._get_frame = function(tag_list, stop_list) { //function to retrieve the opening tag to the corresponding closer +- var frame = this._current_frame; +- +- while (frame) { //till we reach '' (the initial value); +- if (tag_list.indexOf(frame.tag) !== -1) { //if this is it use it +- break; +- } else if (stop_list && stop_list.indexOf(frame.tag) !== -1) { +- frame = null; +- break; +- } +- frame = frame.parent; +- } +- +- return frame; +-}; +- +-TagStack.prototype.try_pop = function(tag, stop_list) { //function to retrieve the opening tag to the corresponding closer +- var frame = this._get_frame([tag], stop_list); +- return this._try_pop_frame(frame); +-}; +- +-TagStack.prototype.indent_to_tag = function(tag_list) { +- var frame = this._get_frame(tag_list); +- if (frame) { +- this._printer.indent_level = frame.indent_level; +- } +-}; +- +-function Beautifier$1(source_text, options, js_beautify, css_beautify) { +- //Wrapper function to invoke all the necessary constructors and deal with the output. +- this._source_text = source_text || ''; +- options = options || {}; +- this._js_beautify = js_beautify; +- this._css_beautify = css_beautify; +- this._tag_stack = null; +- +- // Allow the setting of language/file-type specific options +- // with inheritance of overall settings +- var optionHtml = new Options$1(options, 'html'); +- +- this._options = optionHtml; +- +- this._is_wrap_attributes_force = this._options.wrap_attributes.substr(0, 'force'.length) === 'force'; +- this._is_wrap_attributes_force_expand_multiline = (this._options.wrap_attributes === 'force-expand-multiline'); +- this._is_wrap_attributes_force_aligned = (this._options.wrap_attributes === 'force-aligned'); +- this._is_wrap_attributes_aligned_multiple = (this._options.wrap_attributes === 'aligned-multiple'); +- this._is_wrap_attributes_preserve = this._options.wrap_attributes.substr(0, 'preserve'.length) === 'preserve'; +- this._is_wrap_attributes_preserve_aligned = (this._options.wrap_attributes === 'preserve-aligned'); +-} +- +-Beautifier$1.prototype.beautify = function() { +- +- // if disabled, return the input unchanged. +- if (this._options.disabled) { +- return this._source_text; +- } +- +- var source_text = this._source_text; +- var eol = this._options.eol; +- if (this._options.eol === 'auto') { +- eol = '\n'; +- if (source_text && lineBreak.test(source_text)) { +- eol = source_text.match(lineBreak)[0]; +- } +- } +- +- // HACK: newline parsing inconsistent. This brute force normalizes the input. +- source_text = source_text.replace(allLineBreaks, '\n'); +- +- var baseIndentString = source_text.match(/^[\t ]*/)[0]; +- +- var last_token = { +- text: '', +- type: '' +- }; +- +- var last_tag_token = new TagOpenParserToken(); +- +- var printer = new Printer(this._options, baseIndentString); +- var tokens = new Tokenizer(source_text, this._options).tokenize(); +- +- this._tag_stack = new TagStack(printer); +- +- var parser_token = null; +- var raw_token = tokens.next(); +- while (raw_token.type !== TOKEN.EOF) { +- +- if (raw_token.type === TOKEN.TAG_OPEN || raw_token.type === TOKEN.COMMENT) { +- parser_token = this._handle_tag_open(printer, raw_token, last_tag_token, last_token); +- last_tag_token = parser_token; +- } else if ((raw_token.type === TOKEN.ATTRIBUTE || raw_token.type === TOKEN.EQUALS || raw_token.type === TOKEN.VALUE) || +- (raw_token.type === TOKEN.TEXT && !last_tag_token.tag_complete)) { +- parser_token = this._handle_inside_tag(printer, raw_token, last_tag_token, tokens); +- } else if (raw_token.type === TOKEN.TAG_CLOSE) { +- parser_token = this._handle_tag_close(printer, raw_token, last_tag_token); +- } else if (raw_token.type === TOKEN.TEXT) { +- parser_token = this._handle_text(printer, raw_token, last_tag_token); +- } else { +- // This should never happen, but if it does. Print the raw token +- printer.add_raw_token(raw_token); +- } +- +- last_token = parser_token; +- +- raw_token = tokens.next(); +- } +- var sweet_code = printer._output.get_code(eol); +- +- return sweet_code; +-}; +- +-Beautifier$1.prototype._handle_tag_close = function(printer, raw_token, last_tag_token) { +- var parser_token = { +- text: raw_token.text, +- type: raw_token.type +- }; +- printer.alignment_size = 0; +- last_tag_token.tag_complete = true; +- +- printer.set_space_before_token(raw_token.newlines || raw_token.whitespace_before !== '', true); +- if (last_tag_token.is_unformatted) { +- printer.add_raw_token(raw_token); +- } else { +- if (last_tag_token.tag_start_char === '<') { +- printer.set_space_before_token(raw_token.text[0] === '/', true); // space before />, no space before > +- if (this._is_wrap_attributes_force_expand_multiline && last_tag_token.has_wrapped_attrs) { +- printer.print_newline(false); +- } +- } +- printer.print_token(raw_token); +- +- } +- +- if (last_tag_token.indent_content && +- !(last_tag_token.is_unformatted || last_tag_token.is_content_unformatted)) { +- printer.indent(); +- +- // only indent once per opened tag +- last_tag_token.indent_content = false; +- } +- +- if (!last_tag_token.is_inline_element && +- !(last_tag_token.is_unformatted || last_tag_token.is_content_unformatted)) { +- printer.set_wrap_point(); +- } +- +- return parser_token; +-}; +- +-Beautifier$1.prototype._handle_inside_tag = function(printer, raw_token, last_tag_token, tokens) { +- var wrapped = last_tag_token.has_wrapped_attrs; +- var parser_token = { +- text: raw_token.text, +- type: raw_token.type +- }; +- +- printer.set_space_before_token(raw_token.newlines || raw_token.whitespace_before !== '', true); +- if (last_tag_token.is_unformatted) { +- printer.add_raw_token(raw_token); +- } else if (last_tag_token.tag_start_char === '{' && raw_token.type === TOKEN.TEXT) { +- // For the insides of handlebars allow newlines or a single space between open and contents +- if (printer.print_preserved_newlines(raw_token)) { +- raw_token.newlines = 0; +- printer.add_raw_token(raw_token); +- } else { +- printer.print_token(raw_token); +- } +- } else { +- if (raw_token.type === TOKEN.ATTRIBUTE) { +- printer.set_space_before_token(true); +- last_tag_token.attr_count += 1; +- } else if (raw_token.type === TOKEN.EQUALS) { //no space before = +- printer.set_space_before_token(false); +- } else if (raw_token.type === TOKEN.VALUE && raw_token.previous.type === TOKEN.EQUALS) { //no space before value +- printer.set_space_before_token(false); +- } +- +- if (raw_token.type === TOKEN.ATTRIBUTE && last_tag_token.tag_start_char === '<') { +- if (this._is_wrap_attributes_preserve || this._is_wrap_attributes_preserve_aligned) { +- printer.traverse_whitespace(raw_token); +- wrapped = wrapped || raw_token.newlines !== 0; +- } +- +- +- if (this._is_wrap_attributes_force) { +- var force_attr_wrap = last_tag_token.attr_count > 1; +- if (this._is_wrap_attributes_force_expand_multiline && last_tag_token.attr_count === 1) { +- var is_only_attribute = true; +- var peek_index = 0; +- var peek_token; +- do { +- peek_token = tokens.peek(peek_index); +- if (peek_token.type === TOKEN.ATTRIBUTE) { +- is_only_attribute = false; +- break; +- } +- peek_index += 1; +- } while (peek_index < 4 && peek_token.type !== TOKEN.EOF && peek_token.type !== TOKEN.TAG_CLOSE); +- +- force_attr_wrap = !is_only_attribute; +- } +- +- if (force_attr_wrap) { +- printer.print_newline(false); +- wrapped = true; +- } +- } +- } +- printer.print_token(raw_token); +- wrapped = wrapped || printer.previous_token_wrapped(); +- last_tag_token.has_wrapped_attrs = wrapped; +- } +- return parser_token; +-}; +- +-Beautifier$1.prototype._handle_text = function(printer, raw_token, last_tag_token) { +- var parser_token = { +- text: raw_token.text, +- type: 'TK_CONTENT' +- }; +- if (last_tag_token.custom_beautifier_name) { //check if we need to format javascript +- this._print_custom_beatifier_text(printer, raw_token, last_tag_token); +- } else if (last_tag_token.is_unformatted || last_tag_token.is_content_unformatted) { +- printer.add_raw_token(raw_token); +- } else { +- printer.traverse_whitespace(raw_token); +- printer.print_token(raw_token); +- } +- return parser_token; +-}; +- +-Beautifier$1.prototype._print_custom_beatifier_text = function(printer, raw_token, last_tag_token) { +- var local = this; +- if (raw_token.text !== '') { +- +- var text = raw_token.text, +- _beautifier, +- script_indent_level = 1, +- pre = '', +- post = ''; +- if (last_tag_token.custom_beautifier_name === 'javascript' && typeof this._js_beautify === 'function') { +- _beautifier = this._js_beautify; +- } else if (last_tag_token.custom_beautifier_name === 'css' && typeof this._css_beautify === 'function') { +- _beautifier = this._css_beautify; +- } else if (last_tag_token.custom_beautifier_name === 'html') { +- _beautifier = function(html_source, options) { +- var beautifier = new Beautifier$1(html_source, options, local._js_beautify, local._css_beautify); +- return beautifier.beautify(); +- }; +- } +- +- if (this._options.indent_scripts === "keep") { +- script_indent_level = 0; +- } else if (this._options.indent_scripts === "separate") { +- script_indent_level = -printer.indent_level; +- } +- +- var indentation = printer.get_full_indent(script_indent_level); +- +- // if there is at least one empty line at the end of this text, strip it +- // we'll be adding one back after the text but before the containing tag. +- text = text.replace(/\n[ \t]*$/, ''); +- +- // Handle the case where content is wrapped in a comment or cdata. +- if (last_tag_token.custom_beautifier_name !== 'html' && +- text[0] === '<' && text.match(/^(|]]>)$/.exec(text); +- +- // if we start to wrap but don't finish, print raw +- if (!matched) { +- printer.add_raw_token(raw_token); +- return; +- } +- +- pre = indentation + matched[1] + '\n'; +- text = matched[4]; +- if (matched[5]) { +- post = indentation + matched[5]; +- } +- +- // if there is at least one empty line at the end of this text, strip it +- // we'll be adding one back after the text but before the containing tag. +- text = text.replace(/\n[ \t]*$/, ''); +- +- if (matched[2] || matched[3].indexOf('\n') !== -1) { +- // if the first line of the non-comment text has spaces +- // use that as the basis for indenting in null case. +- matched = matched[3].match(/[ \t]+$/); +- if (matched) { +- raw_token.whitespace_before = matched[0]; +- } +- } +- } +- +- if (text) { +- if (_beautifier) { +- +- // call the Beautifier if avaliable +- var Child_options = function() { +- this.eol = '\n'; +- }; +- Child_options.prototype = this._options.raw_options; +- var child_options = new Child_options(); +- text = _beautifier(indentation + text, child_options); +- } else { +- // simply indent the string otherwise +- var white = raw_token.whitespace_before; +- if (white) { +- text = text.replace(new RegExp('\n(' + white + ')?', 'g'), '\n'); +- } +- +- text = indentation + text.replace(/\n/g, '\n' + indentation); +- } +- } +- +- if (pre) { +- if (!text) { +- text = pre + post; +- } else { +- text = pre + text + '\n' + post; +- } +- } +- +- printer.print_newline(false); +- if (text) { +- raw_token.text = text; +- raw_token.whitespace_before = ''; +- raw_token.newlines = 0; +- printer.add_raw_token(raw_token); +- printer.print_newline(true); +- } +- } +-}; +- +-Beautifier$1.prototype._handle_tag_open = function(printer, raw_token, last_tag_token, last_token) { +- var parser_token = this._get_tag_open_token(raw_token); +- +- if ((last_tag_token.is_unformatted || last_tag_token.is_content_unformatted) && +- !last_tag_token.is_empty_element && +- raw_token.type === TOKEN.TAG_OPEN && raw_token.text.indexOf(']*)/); +- this.tag_check = tag_check_match ? tag_check_match[1] : ''; +- } else { +- tag_check_match = raw_token.text.match(/^{{(?:[\^]|#\*?)?([^\s}]+)/); +- this.tag_check = tag_check_match ? tag_check_match[1] : ''; +- +- // handle "{{#> myPartial}} +- if (raw_token.text === '{{#>' && this.tag_check === '>' && raw_token.next !== null) { +- this.tag_check = raw_token.next.text; +- } +- } +- this.tag_check = this.tag_check.toLowerCase(); +- +- if (raw_token.type === TOKEN.COMMENT) { +- this.tag_complete = true; +- } +- +- this.is_start_tag = this.tag_check.charAt(0) !== '/'; +- this.tag_name = !this.is_start_tag ? this.tag_check.substr(1) : this.tag_check; +- this.is_end_tag = !this.is_start_tag || +- (raw_token.closed && raw_token.closed.text === '/>'); +- +- // handlebars tags that don't start with # or ^ are single_tags, and so also start and end. +- this.is_end_tag = this.is_end_tag || +- (this.tag_start_char === '{' && (this.text.length < 3 || (/[^#\^]/.test(this.text.charAt(2))))); +- } +-}; +- +-Beautifier$1.prototype._get_tag_open_token = function(raw_token) { //function to get a full tag and parse its type +- var parser_token = new TagOpenParserToken(this._tag_stack.get_parser_token(), raw_token); +- +- parser_token.alignment_size = this._options.wrap_attributes_indent_size; +- +- parser_token.is_end_tag = parser_token.is_end_tag || +- in_array(parser_token.tag_check, this._options.void_elements); +- +- parser_token.is_empty_element = parser_token.tag_complete || +- (parser_token.is_start_tag && parser_token.is_end_tag); +- +- parser_token.is_unformatted = !parser_token.tag_complete && in_array(parser_token.tag_check, this._options.unformatted); +- parser_token.is_content_unformatted = !parser_token.is_empty_element && in_array(parser_token.tag_check, this._options.content_unformatted); +- parser_token.is_inline_element = in_array(parser_token.tag_name, this._options.inline) || parser_token.tag_start_char === '{'; +- +- return parser_token; +-}; +- +-Beautifier$1.prototype._set_tag_position = function(printer, raw_token, parser_token, last_tag_token, last_token) { +- +- if (!parser_token.is_empty_element) { +- if (parser_token.is_end_tag) { //this tag is a double tag so check for tag-ending +- parser_token.start_tag_token = this._tag_stack.try_pop(parser_token.tag_name); //remove it and all ancestors +- } else { // it's a start-tag +- // check if this tag is starting an element that has optional end element +- // and do an ending needed +- if (this._do_optional_end_element(parser_token)) { +- if (!parser_token.is_inline_element) { +- printer.print_newline(false); +- } +- } +- +- this._tag_stack.record_tag(parser_token); //push it on the tag stack +- +- if ((parser_token.tag_name === 'script' || parser_token.tag_name === 'style') && +- !(parser_token.is_unformatted || parser_token.is_content_unformatted)) { +- parser_token.custom_beautifier_name = get_custom_beautifier_name(parser_token.tag_check, raw_token); +- } +- } +- } +- +- if (in_array(parser_token.tag_check, this._options.extra_liners)) { //check if this double needs an extra line +- printer.print_newline(false); +- if (!printer._output.just_added_blankline()) { +- printer.print_newline(true); +- } +- } +- +- if (parser_token.is_empty_element) { //if this tag name is a single tag type (either in the list or has a closing /) +- +- // if you hit an else case, reset the indent level if you are inside an: +- // 'if', 'unless', or 'each' block. +- if (parser_token.tag_start_char === '{' && parser_token.tag_check === 'else') { +- this._tag_stack.indent_to_tag(['if', 'unless', 'each']); +- parser_token.indent_content = true; +- // Don't add a newline if opening {{#if}} tag is on the current line +- var foundIfOnCurrentLine = printer.current_line_has_match(/{{#if/); +- if (!foundIfOnCurrentLine) { +- printer.print_newline(false); +- } +- } +- +- // Don't add a newline before elements that should remain where they are. +- if (parser_token.tag_name === '!--' && last_token.type === TOKEN.TAG_CLOSE && +- last_tag_token.is_end_tag && parser_token.text.indexOf('\n') === -1) ; else { +- if (!(parser_token.is_inline_element || parser_token.is_unformatted)) { +- printer.print_newline(false); +- } +- this._calcluate_parent_multiline(printer, parser_token); +- } +- } else if (parser_token.is_end_tag) { //this tag is a double tag so check for tag-ending +- var do_end_expand = false; +- +- // deciding whether a block is multiline should not be this hard +- do_end_expand = parser_token.start_tag_token && parser_token.start_tag_token.multiline_content; +- do_end_expand = do_end_expand || (!parser_token.is_inline_element && +- !(last_tag_token.is_inline_element || last_tag_token.is_unformatted) && +- !(last_token.type === TOKEN.TAG_CLOSE && parser_token.start_tag_token === last_tag_token) && +- last_token.type !== 'TK_CONTENT' +- ); +- +- if (parser_token.is_content_unformatted || parser_token.is_unformatted) { +- do_end_expand = false; +- } +- +- if (do_end_expand) { +- printer.print_newline(false); +- } +- } else { // it's a start-tag +- parser_token.indent_content = !parser_token.custom_beautifier_name; +- +- if (parser_token.tag_start_char === '<') { +- if (parser_token.tag_name === 'html') { +- parser_token.indent_content = this._options.indent_inner_html; +- } else if (parser_token.tag_name === 'head') { +- parser_token.indent_content = this._options.indent_head_inner_html; +- } else if (parser_token.tag_name === 'body') { +- parser_token.indent_content = this._options.indent_body_inner_html; +- } +- } +- +- if (!(parser_token.is_inline_element || parser_token.is_unformatted) && +- (last_token.type !== 'TK_CONTENT' || parser_token.is_content_unformatted)) { +- printer.print_newline(false); +- } +- +- this._calcluate_parent_multiline(printer, parser_token); +- } +-}; +- +-Beautifier$1.prototype._calcluate_parent_multiline = function(printer, parser_token) { +- if (parser_token.parent && printer._output.just_added_newline() && +- !((parser_token.is_inline_element || parser_token.is_unformatted) && parser_token.parent.is_inline_element)) { +- parser_token.parent.multiline_content = true; +- } +-}; +- +-//To be used for

tag special case: +-var p_closers = ['address', 'article', 'aside', 'blockquote', 'details', 'div', 'dl', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hr', 'main', 'nav', 'ol', 'p', 'pre', 'section', 'table', 'ul']; +-var p_parent_excludes = ['a', 'audio', 'del', 'ins', 'map', 'noscript', 'video']; +- +-Beautifier$1.prototype._do_optional_end_element = function(parser_token) { +- var result = null; +- // NOTE: cases of "if there is no more content in the parent element" +- // are handled automatically by the beautifier. +- // It assumes parent or ancestor close tag closes all children. +- // https://www.w3.org/TR/html5/syntax.html#optional-tags +- if (parser_token.is_empty_element || !parser_token.is_start_tag || !parser_token.parent) { +- return; +- +- } +- +- if (parser_token.tag_name === 'body') { +- // A head element’s end tag may be omitted if the head element is not immediately followed by a space character or a comment. +- result = result || this._tag_stack.try_pop('head'); +- +- //} else if (parser_token.tag_name === 'body') { +- // DONE: A body element’s end tag may be omitted if the body element is not immediately followed by a comment. +- +- } else if (parser_token.tag_name === 'li') { +- // An li element’s end tag may be omitted if the li element is immediately followed by another li element or if there is no more content in the parent element. +- result = result || this._tag_stack.try_pop('li', ['ol', 'ul']); +- +- } else if (parser_token.tag_name === 'dd' || parser_token.tag_name === 'dt') { +- // A dd element’s end tag may be omitted if the dd element is immediately followed by another dd element or a dt element, or if there is no more content in the parent element. +- // A dt element’s end tag may be omitted if the dt element is immediately followed by another dt element or a dd element. +- result = result || this._tag_stack.try_pop('dt', ['dl']); +- result = result || this._tag_stack.try_pop('dd', ['dl']); +- +- +- } else if (parser_token.parent.tag_name === 'p' && p_closers.indexOf(parser_token.tag_name) !== -1) { +- // IMPORTANT: this else-if works because p_closers has no overlap with any other element we look for in this method +- // check for the parent element is an HTML element that is not an ,

tag special case: ++var p_closers = ['address', 'article', 'aside', 'blockquote', 'details', 'div', 'dl', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hr', 'main', 'nav', 'ol', 'p', 'pre', 'section', 'table', 'ul']; ++var p_parent_excludes = ['a', 'audio', 'del', 'ins', 'map', 'noscript', 'video']; ++ ++Beautifier$1.prototype._do_optional_end_element = function(parser_token) { ++ var result = null; ++ // NOTE: cases of "if there is no more content in the parent element" ++ // are handled automatically by the beautifier. ++ // It assumes parent or ancestor close tag closes all children. ++ // https://www.w3.org/TR/html5/syntax.html#optional-tags ++ if (parser_token.is_empty_element || !parser_token.is_start_tag || !parser_token.parent) { ++ return; ++ ++ } ++ ++ if (parser_token.tag_name === 'body') { ++ // A head element’s end tag may be omitted if the head element is not immediately followed by a space character or a comment. ++ result = result || this._tag_stack.try_pop('head'); ++ ++ //} else if (parser_token.tag_name === 'body') { ++ // DONE: A body element’s end tag may be omitted if the body element is not immediately followed by a comment. ++ ++ } else if (parser_token.tag_name === 'li') { ++ // An li element’s end tag may be omitted if the li element is immediately followed by another li element or if there is no more content in the parent element. ++ result = result || this._tag_stack.try_pop('li', ['ol', 'ul']); ++ ++ } else if (parser_token.tag_name === 'dd' || parser_token.tag_name === 'dt') { ++ // A dd element’s end tag may be omitted if the dd element is immediately followed by another dd element or a dt element, or if there is no more content in the parent element. ++ // A dt element’s end tag may be omitted if the dt element is immediately followed by another dt element or a dd element. ++ result = result || this._tag_stack.try_pop('dt', ['dl']); ++ result = result || this._tag_stack.try_pop('dd', ['dl']); ++ ++ ++ } else if (parser_token.parent.tag_name === 'p' && p_closers.indexOf(parser_token.tag_name) !== -1) { ++ // IMPORTANT: this else-if works because p_closers has no overlap with any other element we look for in this method ++ // check for the parent element is an HTML element that is not an ,