From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- devtools/shared/jsbeautify/src/beautify-html.js | 3166 +++++++++++++++++++++++ 1 file changed, 3166 insertions(+) create mode 100644 devtools/shared/jsbeautify/src/beautify-html.js (limited to 'devtools/shared/jsbeautify/src/beautify-html.js') diff --git a/devtools/shared/jsbeautify/src/beautify-html.js b/devtools/shared/jsbeautify/src/beautify-html.js new file mode 100644 index 0000000000..8ba15ee59f --- /dev/null +++ b/devtools/shared/jsbeautify/src/beautify-html.js @@ -0,0 +1,3166 @@ +/* AUTO-GENERATED. DO NOT MODIFY. */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + + + Style HTML +--------------- + + Written by Nochum Sossonko, (nsossonko@hotmail.com) + + Based on code initially developed by: Einar Lielmanis, + https://beautifier.io/ + + Usage: + style_html(html_source); + + style_html(html_source, options); + + The options are: + indent_inner_html (default false) — indent and sections, + indent_size (default 4) — indentation size, + indent_char (default space) — character to indent with, + wrap_line_length (default 250) - maximum amount of characters per line (0 = disable) + brace_style (default "collapse") - "collapse" | "expand" | "end-expand" | "none" + put braces on the same line as control statements (default), or put braces on own line (Allman / ANSI style), or just put end braces on own line, or attempt to keep them where they are. + inline (defaults to inline tags) - list of tags to be considered inline tags + unformatted (defaults to inline tags) - list of tags, that shouldn't be reformatted + content_unformatted (defaults to ["pre", "textarea"] tags) - list of tags, whose content shouldn't be reformatted + indent_scripts (default normal) - "keep"|"separate"|"normal" + preserve_newlines (default true) - whether existing line breaks before elements should be preserved + Only works before elements, not inside tags or for text. + max_preserve_newlines (default unlimited) - maximum number of line breaks to be preserved in one chunk + indent_handlebars (default false) - format and indent {{#foo}} and {{/foo}} + end_with_newline (false) - end with a newline + extra_liners (default [head,body,/html]) -List of tags that should have an extra newline before them. + + e.g. + + style_html(html_source, { + 'indent_inner_html': false, + 'indent_size': 2, + 'indent_char': ' ', + 'wrap_line_length': 78, + 'brace_style': 'expand', + 'preserve_newlines': true, + 'max_preserve_newlines': 5, + 'indent_handlebars': false, + 'extra_liners': ['/html'] + }); +*/ + +(function() { + +/* GENERATED_BUILD_OUTPUT */ +var legacy_beautify_html = +/******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __webpack_require__.d = function(exports, name, getter) { +/******/ if(!__webpack_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); +/******/ } +/******/ }; +/******/ +/******/ // define __esModule on exports +/******/ __webpack_require__.r = function(exports) { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ +/******/ // create a fake namespace object +/******/ // mode & 1: value is a module id, require it +/******/ // mode & 2: merge all properties of value into the ns +/******/ // mode & 4: return value when already ns object +/******/ // mode & 8|1: behave like require +/******/ __webpack_require__.t = function(value, mode) { +/******/ if(mode & 1) value = __webpack_require__(value); +/******/ if(mode & 8) return value; +/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; +/******/ var ns = Object.create(null); +/******/ __webpack_require__.r(ns); +/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); +/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); +/******/ return ns; +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __webpack_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; +/******/ +/******/ +/******/ // Load entry module and return exports +/******/ return __webpack_require__(__webpack_require__.s = 18); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */, +/* 1 */, +/* 2 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +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 = []; +} + +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; +} + +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(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.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.prototype.get_line_number = function() { + return this.__lines.length; +}; + +Output.prototype.get_indent_string = function(indent, column) { + return this.__indent_cache.get_indent_string(indent, column); +}; + +Output.prototype.get_indent_size = function(indent, column) { + return this.__indent_cache.get_indent_size(indent, column); +}; + +Output.prototype.is_empty = function() { + return !this.previous_line && this.current_line.is_empty(); +}; + +Output.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.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.prototype.set_wrap_point = function() { + this.current_line._set_wrap_point(); +}; + +Output.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.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.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.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.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.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.prototype.just_added_newline = function() { + return this.current_line.is_empty(); +}; + +Output.prototype.just_added_blankline = function() { + return this.is_empty() || + (this.current_line.is_empty() && this.previous_line.is_empty()); +}; + +Output.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--; + } +}; + +module.exports.Output = Output; + + +/***/ }), +/* 3 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +function Token(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; +} + + +module.exports.Token = Token; + + +/***/ }), +/* 4 */, +/* 5 */, +/* 6 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +function Options(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'] + // 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'], ['auto']); +} + +Options.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.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.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.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.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.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.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; +} + +module.exports.Options = Options; +module.exports.normalizeOpts = _normalizeOpts; +module.exports.mergeOpts = _mergeOpts; + + +/***/ }), +/* 7 */, +/* 8 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +var regexp_has_sticky = RegExp.prototype.hasOwnProperty('sticky'); + +function InputScanner(input_string) { + this.__input = input_string || ''; + this.__input_length = this.__input.length; + this.__position = 0; +} + +InputScanner.prototype.restart = function() { + this.__position = 0; +}; + +InputScanner.prototype.back = function() { + if (this.__position > 0) { + this.__position -= 1; + } +}; + +InputScanner.prototype.hasNext = function() { + return this.__position < this.__input_length; +}; + +InputScanner.prototype.next = function() { + var val = null; + if (this.hasNext()) { + val = this.__input.charAt(this.__position); + this.__position += 1; + } + return val; +}; + +InputScanner.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.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.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.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.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.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.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.prototype.readUntilAfter = function(pattern) { + return this.readUntil(pattern, true); +}; + +InputScanner.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.prototype.get_literal_regexp = function(literal_string) { + return RegExp(literal_string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')); +}; + +/* css beautifier legacy helpers */ +InputScanner.prototype.peekUntilAfter = function(pattern) { + var start = this.__position; + var val = this.readUntilAfter(pattern); + this.__position = start; + return val; +}; + +InputScanner.prototype.lookBack = function(testVal) { + var start = this.__position - 1; + return start >= testVal.length && this.__input.substring(start - testVal.length, start) + .toLowerCase() === testVal; +}; + +module.exports.InputScanner = InputScanner; + + +/***/ }), +/* 9 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +var InputScanner = __webpack_require__(8).InputScanner; +var Token = __webpack_require__(3).Token; +var TokenStream = __webpack_require__(10).TokenStream; +var WhitespacePattern = __webpack_require__(11).WhitespacePattern; + +var TOKEN = { + START: 'TK_START', + RAW: 'TK_RAW', + EOF: 'TK_EOF' +}; + +var Tokenizer = function(input_string, options) { + this._input = new InputScanner(input_string); + this._options = options || {}; + this.__tokens = null; + + this._patterns = {}; + this._patterns.whitespace = new WhitespacePattern(this._input); +}; + +Tokenizer.prototype.tokenize = function() { + this._input.restart(); + this.__tokens = new TokenStream(); + + this._reset(); + + var current; + var previous = new Token(TOKEN.START, ''); + var open_token = null; + var open_stack = []; + var comments = new TokenStream(); + + while (previous.type !== TOKEN.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.prototype._is_first_token = function() { + return this.__tokens.isEmpty(); +}; + +Tokenizer.prototype._reset = function() {}; + +Tokenizer.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.RAW, resulting_string); + } else { + return this._create_token(TOKEN.EOF, ''); + } +}; + +Tokenizer.prototype._is_comment = function(current_token) { // jshint unused:false + return false; +}; + +Tokenizer.prototype._is_opening = function(current_token) { // jshint unused:false + return false; +}; + +Tokenizer.prototype._is_closing = function(current_token, open_token) { // jshint unused:false + return false; +}; + +Tokenizer.prototype._create_token = function(type, text) { + var token = new Token(type, text, + this._patterns.whitespace.newline_count, + this._patterns.whitespace.whitespace_before_token); + return token; +}; + +Tokenizer.prototype._readWhitespace = function() { + return this._patterns.whitespace.read(); +}; + + + +module.exports.Tokenizer = Tokenizer; +module.exports.TOKEN = TOKEN; + + +/***/ }), +/* 10 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +function TokenStream(parent_token) { + // private + this.__tokens = []; + this.__tokens_length = this.__tokens.length; + this.__position = 0; + this.__parent_token = parent_token; +} + +TokenStream.prototype.restart = function() { + this.__position = 0; +}; + +TokenStream.prototype.isEmpty = function() { + return this.__tokens_length === 0; +}; + +TokenStream.prototype.hasNext = function() { + return this.__position < this.__tokens_length; +}; + +TokenStream.prototype.next = function() { + var val = null; + if (this.hasNext()) { + val = this.__tokens[this.__position]; + this.__position += 1; + } + return val; +}; + +TokenStream.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.prototype.add = function(token) { + if (this.__parent_token) { + token.parent = this.__parent_token; + } + this.__tokens.push(token); + this.__tokens_length += 1; +}; + +module.exports.TokenStream = TokenStream; + + +/***/ }), +/* 11 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +var Pattern = __webpack_require__(12).Pattern; + +function WhitespacePattern(input_scanner, parent) { + Pattern.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.prototype = new Pattern(); + +WhitespacePattern.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.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.prototype.matching = function(whitespace_chars, newline_chars) { + var result = this._create(); + result.__set_whitespace_patterns(whitespace_chars, newline_chars); + result._update(); + return result; +}; + +WhitespacePattern.prototype._create = function() { + return new WhitespacePattern(this._input, this); +}; + +WhitespacePattern.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; +}; + + + +module.exports.WhitespacePattern = WhitespacePattern; + + +/***/ }), +/* 12 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +function Pattern(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.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.prototype.read_match = function() { + return this._input.match(this._match_pattern); +}; + +Pattern.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.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.prototype.starting_with = function(pattern) { + var result = this._create(); + result._starting_pattern = this._input.get_regexp(pattern, true); + result._update(); + return result; +}; + +Pattern.prototype.matching = function(pattern) { + var result = this._create(); + result._match_pattern = this._input.get_regexp(pattern, true); + result._update(); + return result; +}; + +Pattern.prototype._create = function() { + return new Pattern(this._input, this); +}; + +Pattern.prototype._update = function() {}; + +module.exports.Pattern = Pattern; + + +/***/ }), +/* 13 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +function Directives(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.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.prototype.readIgnored = function(input) { + return input.readUntilAfter(this.__directives_end_ignore_pattern); +}; + + +module.exports.Directives = Directives; + + +/***/ }), +/* 14 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +var Pattern = __webpack_require__(12).Pattern; + + +var template_names = { + django: false, + erb: false, + handlebars: false, + php: false +}; + +// This lets templates appear anywhere we would do a readUntil +// The cost is higher but it is pay to play. +function TemplatablePattern(input_scanner, parent) { + Pattern.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(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(/#}/) + }; +} +TemplatablePattern.prototype = new Pattern(); + +TemplatablePattern.prototype._create = function() { + return new TemplatablePattern(this._input, this); +}; + +TemplatablePattern.prototype._update = function() { + this.__set_templated_pattern(); +}; + +TemplatablePattern.prototype.disable = function(language) { + var result = this._create(); + result._disabled[language] = true; + result._update(); + return result; +}; + +TemplatablePattern.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.prototype.exclude = function(language) { + var result = this._create(); + result._excluded[language] = true; + result._update(); + return result; +}; + +TemplatablePattern.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.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); + items.push(this.__patterns.django_value._starting_pattern.source); + items.push(this.__patterns.django_comment._starting_pattern.source); + } + + if (this._until_pattern) { + items.push(this._until_pattern.source); + } + this.__template_pattern = this._input.get_regexp('(?:' + items.join('|') + ')'); +}; + +TemplatablePattern.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(); + } + } + } + return resulting_string; +}; + + +module.exports.TemplatablePattern = TemplatablePattern; + + +/***/ }), +/* 15 */, +/* 16 */, +/* 17 */, +/* 18 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +var Beautifier = __webpack_require__(19).Beautifier, + Options = __webpack_require__(20).Options; + +function style_html(html_source, options, js_beautify, css_beautify) { + var beautifier = new Beautifier(html_source, options, js_beautify, css_beautify); + return beautifier.beautify(); +} + +module.exports = style_html; +module.exports.defaultOptions = function() { + return new Options(); +}; + + +/***/ }), +/* 19 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/*jshint node:true */ +/* + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ + + + +var Options = __webpack_require__(20).Options; +var Output = __webpack_require__(2).Output; +var Tokenizer = __webpack_require__(21).Tokenizer; +var TOKEN = __webpack_require__(21).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(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(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.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.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.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.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.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(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.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.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.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) { + //Do nothing. Leave comments on same line. + } 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.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.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 ,