O2OA/o2web/source/o2_lib/JSBeautifier/beautify-css.js

/* 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.


 CSS Beautifier
---------------

    Written by Harutyun Amirjanyan, (amirjanyan@gmail.com)

    Based on code initially developed by: Einar Lielmanis, <einar@beautifier.io>
        https://beautifier.io/

    Usage:
        css_beautify(source_text);
        css_beautify(source_text, options);

    The options are (default in brackets):
        indent_size (4)                         鈥� indentation size,
        indent_char (space)                     鈥� character to indent with,
        selector_separator_newline (true)       - separate selectors with newline or
                                                  not (e.g. "a,\nbr" or "a, br")
        end_with_newline (false)                - end with a newline
        newline_between_rules (true)            - add a new line after every css rule
        space_around_selector_separator (false) - ensure space around selector separators:
                                                  '>', '+', '~' (e.g. "a>b" -> "a > b")
    e.g

    css_beautify(css_source_text, {
      'indent_size': 1,
      'indent_char': '\t',
      'selector_separator': ' ',
      'end_with_newline': false,
      'newline_between_rules': true,
      'space_around_selector_separator': true
    });
*/

// http://www.w3.org/TR/CSS21/syndata.html#tokenization
// http://www.w3.org/TR/css3-syntax/

(function() {

/* GENERATED_BUILD_OUTPUT */
var legacy_beautify_css =
/******/ (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 = 12);
/******/ })
/************************************************************************/
/******/ ([
/* 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.__items = [];
}

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) {
  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.get_character_count = function() {
  return this.__character_count;
};

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);
  this.__character_count += item.length;
};

OutputLine.prototype.push_raw = function(item) {
  this.push(item);
  var last_newline_index = item.lastIndexOf('\n');
  if (last_newline_index !== -1) {
    this.__character_count = item.length - last_newline_index;
  }
};

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.trim = function() {
  while (this.last() === ' ') {
    this.__items.pop();
    this.__character_count -= 1;
  }
};

OutputLine.prototype.toString = function() {
  var result = '';
  if (!this.is_empty()) {
    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.__lines = [];
  this.previous_line = null;
  this.current_line = null;
  this.space_before_token = false;
  // initialize
  this.__add_outputline();
}

Output.prototype.__add_outputline = function() {
  this.previous_line = this.current_line;
  this.current_line = new OutputLine(this);
  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) {
  var sweet_code = this.__lines.join('\n').replace(/[\r\n\t ]+$/, '');

  if (this._end_with_newline) {
    sweet_code += '\n';
  }

  if (eol !== '\n') {
    sweet_code = sweet_code.replace(/[\n]/g, eol);
  }
  return sweet_code;
};

Output.prototype.set_indent = function(indent, alignment) {
  indent = indent || 0;
  alignment = alignment || 0;

  // 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.push(token.whitespace_before);
  this.current_line.push_raw(token.text);
  this.space_before_token = false;
};

Output.prototype.add_token = function(printable_token) {
  this.add_space_before_token();
  this.current_line.push(printable_token);
};

Output.prototype.add_space_before_token = function() {
  if (this.space_before_token && !this.just_added_newline()) {
    this.current_line.push(' ');
  }
  this.space_before_token = false;
};

Output.prototype.remove_indent = function(index) {
  var output_length = this.__lines.length;
  while (index < output_length) {
    this.__lines[index].remove_indent();
    index++;
  }
};

Output.prototype.trim = function(eat_newlines) {
  eat_newlines = (eat_newlines === undefined) ? false : eat_newlines;

  this.current_line.trim(this.indent_string, this.baseIndentString);

  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 */,
/* 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'));

}

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.
*/



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;
};

InputScanner.prototype.test = function(pattern, index) {
  index = index || 0;
  index += this.__position;
  pattern.lastIndex = index;

  if (index >= 0 && index < this.__input_length) {
    var pattern_match = pattern.exec(this.__input);
    return pattern_match && pattern_match.index === index;
  } else {
    return false;
  }
};

InputScanner.prototype.testChar = function(pattern, index) {
  // test one character regex match
  var val = this.peek(index);
  return val !== null && pattern.test(val);
};

InputScanner.prototype.match = function(pattern) {
  pattern.lastIndex = this.__position;
  var pattern_match = pattern.exec(this.__input);
  if (pattern_match && pattern_match.index === this.__position) {
    this.__position += pattern_match[0].length;
  } else {
    pattern_match = null;
  }
  return pattern_match;
};

InputScanner.prototype.read = function(pattern) {
  var val = '';
  var match = this.match(pattern);
  if (match) {
    val = match[0];
  }
  return val;
};

InputScanner.prototype.readUntil = function(pattern, include_match) {
  var val = '';
  var match_index = this.__position;
  pattern.lastIndex = this.__position;
  var pattern_match = pattern.exec(this.__input);
  if (pattern_match) {
    if (include_match) {
      match_index = pattern_match.index + pattern_match[0].length;
    } else {
      match_index = pattern_match.index;
    }
  } 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);
};

/* 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 */,
/* 10 */,
/* 11 */,
/* 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.
*/



var Beautifier = __webpack_require__(13).Beautifier,
  Options = __webpack_require__(14).Options;

function css_beautify(source_text, options) {
  var beautifier = new Beautifier(source_text, options);
  return beautifier.beautify();
}

module.exports = css_beautify;
module.exports.defaultOptions = function() {
  return new Options();
};


/***/ }),
/* 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.
*/



var Options = __webpack_require__(14).Options;
var Output = __webpack_require__(2).Output;
var InputScanner = __webpack_require__(8).InputScanner;

var lineBreak = /\r\n|[\r\n]/;
var allLineBreaks = /\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(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(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.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.prototype.eatWhitespace = function(allowAtLeastOneNewLine) {
  var result = whitespaceChar.test(this._input.peek());
  var isFirstNewLine = true;

  while (whitespaceChar.test(this._input.peek())) {
    this._ch = this._input.next();
    if (allowAtLeastOneNewLine && this._ch === '\n') {
      if (this._options.preserve_newlines || isFirstNewLine) {
        isFirstNewLine = false;
        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.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.prototype.print_string = function(output_string) {
  if (this._output.just_added_newline()) {
    this._output.set_indent(this._indentLevel);
  }
  this._output.add_token(output_string);
};

Beautifier.prototype.preserveSingleSpace = function(isAfterSpace) {
  if (isAfterSpace) {
    this._output.space_before_token = true;
  }
};

Beautifier.prototype.indent = function() {
  this._indentLevel++;
};

Beautifier.prototype.outdent = function() {
  if (this._indentLevel > 0) {
    this._indentLevel--;
  }
};

/*_____________________--------------------_____________________*/

Beautifier.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.test(source_text || '')) {
      eol = source_text.match(lineBreak)[0];
    }
  }


  // HACK: newline parsing inconsistent. This brute force normalizes the this._input.
  source_text = source_text.replace(allLineBreaks, '\n');

  // reset
  var baseIndentString = source_text.match(/^[\t ]*/)[0];

  this._output = new Output(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;

  while (true) {
    var whitespace = this._input.read(whitespacePattern);
    var isAfterSpace = whitespace !== '';
    var previous_ch = topCharacter;
    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();
      this.print_string(this._input.read(block_comment_pattern));

      // 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();
      }
      this.indent();
      this._output.space_before_token = true;
      this.print_string(this._ch);

      // 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);
      }
      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.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) {
        // '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 (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 if (this._ch === '(') { // may be a url
      if (this._input.lookBack("url")) {
        this.print_string(this._ch);
        this.eatWhitespace();
        this._ch = this._input.next();
        if (this._ch === ')' || this._ch === '"' || this._ch === '\'') {
          this._input.back();
          parenLevel++;
        } else if (this._ch) {
          this.print_string(this._ch + this.eatString(')'));
        }
      } else {
        parenLevel++;
        this.preserveSingleSpace(isAfterSpace);
        this.print_string(this._ch);
        this.eatWhitespace();
      }
    } else if (this._ch === ')') {
      this.print_string(this._ch);
      parenLevel--;
    } else if (this._ch === ',') {
      this.print_string(this._ch);
      this.eatWhitespace(true);
      if (this._options.selector_separator_newline && !insidePropertyValue && parenLevel < 1 && !insideAtImport) {
        this._output.add_new_line();
      } else {
        this._output.space_before_token = true;
      }
    } else if ((this._ch === '>' || this._ch === '+' || this._ch === '~') && !insidePropertyValue && parenLevel < 1) {
      //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 === '!') { // !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;
};

module.exports.Beautifier = Beautifier;


/***/ }),
/* 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 BaseOptions = __webpack_require__(6).Options;

function Options(options) {
  BaseOptions.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;

}
Options.prototype = new BaseOptions();



module.exports.Options = Options;


/***/ })
/******/ ]);
var css_beautify = legacy_beautify_css;
/* Footer */
if (typeof define === "function" && define.amd) {
    // Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
    define([], function() {
        return {
            css_beautify: css_beautify
        };
    });
} else if (typeof exports !== "undefined") {
    // Add support for CommonJS. Just put this file somewhere on your require.paths
    // and you will be able to `var html_beautify = require("beautify").html_beautify`.
    exports.css_beautify = css_beautify;
} else if (typeof window !== "undefined") {
    // If we're running a web page and don't have either of the above, add our one global
    window.css_beautify = css_beautify;
} else if (typeof global !== "undefined") {
    // If we don't even have window, try global.
    global.css_beautify = css_beautify;
}

}());