enrol/lti/ims-blti/
filter/algebra/AlgParser.pm
filter/tex/mimetex.*
+lib/editor/atto/plugins/html/yui/src/codemirror/
+lib/editor/atto/plugins/html/yui/src/beautify/
lib/editor/atto/yui/src/rangy/js/*.*
lib/editor/tinymce/plugins/pdw/tinymce/
lib/editor/tinymce/plugins/spellchecker/rpc.php
enrol/lti/ims-blti/
filter/algebra/AlgParser.pm
filter/tex/mimetex.*
+lib/editor/atto/plugins/html/yui/src/codemirror/
+lib/editor/atto/plugins/html/yui/src/beautify/
lib/editor/atto/yui/src/rangy/js/*.*
lib/editor/tinymce/plugins/pdw/tinymce/
lib/editor/tinymce/plugins/spellchecker/rpc.php
--- /dev/null
+.dir-rtl .CodeMirror {
+ text-align: left;
+ direction: ltr;
+}
--- /dev/null
+<?xml version="1.0"?>
+<libraries>
+ <library>
+ <location>yui/src/codemirror</location>
+ <name>codemirror</name>
+ <license>MIT</license>
+ <version>5.37.0</version>
+ <licenseversion></licenseversion>
+ </library>
+ <library>
+ <location>yui/src/beautify</location>
+ <name>jsbeautify</name>
+ <license>MIT</license>
+ <version>1.7.5</version>
+ <licenseversion></licenseversion>
+ </library>
+</libraries>
defined('MOODLE_INTERNAL') || die();
-$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2018050800; // Requires this Moodle version.
+$plugin->version = 2018090500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018090500; // Requires this Moodle version.
$plugin->component = 'atto_html'; // Full name of the plugin (used for diagnostics).
--- /dev/null
+The MIT License (MIT)
+
+Copyright (c) 2007-2013 Einar Lielmanis 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.
--- /dev/null
+{
+ "name": "moodle-atto_html-beautify",
+ "builds": {
+ "moodle-atto_html-beautify": {
+ "jsfiles": [
+ "wrapper.js",
+ "beautify.js",
+ "beautify-css.js",
+ "beautify-html.js"
+ ]
+ }
+ },
+ "shifter": {
+ "lint": false
+ }
+}
--- /dev/null
+/*jshint curly:false, eqeqeq:true, laxbreak:true, noempty:false */
+/* AUTO-GENERATED. DO NOT MODIFY. */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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@jsbeautifier.org>
+ http://jsbeautifier.org/
+
+ Usage:
+ css_beautify(source_text);
+ css_beautify(source_text, options);
+
+ The options are (default in brackets):
+ indent_size (4) — indentation size,
+ indent_char (space) — 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() {
+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;
+/******/
+/******/ // identity function for calling harmony imports with the correct context
+/******/ __webpack_require__.i = function(value) { return value; };
+/******/
+/******/ // define getter function for harmony exports
+/******/ __webpack_require__.d = function(exports, name, getter) {
+/******/ if(!__webpack_require__.o(exports, name)) {
+/******/ Object.defineProperty(exports, name, {
+/******/ configurable: false,
+/******/ enumerable: true,
+/******/ get: getter
+/******/ });
+/******/ }
+/******/ };
+/******/
+/******/ // 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 = 4);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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 mergeOpts = __webpack_require__(2).mergeOpts;
+var acorn = __webpack_require__(1);
+var Output = __webpack_require__(3).Output;
+
+
+var lineBreak = acorn.lineBreak;
+var allLineBreaks = acorn.allLineBreaks;
+
+function Beautifier(source_text, options) {
+ options = options || {};
+
+ // Allow the setting of language/file-type specific options
+ // with inheritance of overall settings
+ options = mergeOpts(options, 'css');
+
+ source_text = source_text || '';
+
+ var newlinesFromLastWSEat = 0;
+ var indentSize = options.indent_size ? parseInt(options.indent_size, 10) : 4;
+ var indentCharacter = options.indent_char || ' ';
+ var preserve_newlines = (options.preserve_newlines === undefined) ? false : options.preserve_newlines;
+ var selectorSeparatorNewline = (options.selector_separator_newline === undefined) ? true : options.selector_separator_newline;
+ var end_with_newline = (options.end_with_newline === undefined) ? false : options.end_with_newline;
+ var newline_between_rules = (options.newline_between_rules === undefined) ? true : options.newline_between_rules;
+ var space_around_combinator = (options.space_around_combinator === undefined) ? false : options.space_around_combinator;
+ space_around_combinator = space_around_combinator || ((options.space_around_selector_separator === undefined) ? false : options.space_around_selector_separator);
+ var eol = options.eol ? options.eol : 'auto';
+
+ if (options.indent_with_tabs) {
+ indentCharacter = '\t';
+ indentSize = 1;
+ }
+
+ if (eol === 'auto') {
+ eol = '\n';
+ if (source_text && lineBreak.test(source_text || '')) {
+ eol = source_text.match(lineBreak)[0];
+ }
+ }
+
+ eol = eol.replace(/\\r/, '\r').replace(/\\n/, '\n');
+
+ // HACK: newline parsing inconsistent. This brute force normalizes the input.
+ source_text = source_text.replace(allLineBreaks, '\n');
+
+ // tokenizer
+ var whiteRe = /^\s+$/;
+
+ var pos = -1,
+ ch;
+ var parenLevel = 0;
+
+ function next() {
+ ch = source_text.charAt(++pos);
+ return ch || '';
+ }
+
+ function peek(skipWhitespace) {
+ var result = '';
+ var prev_pos = pos;
+ if (skipWhitespace) {
+ eatWhitespace();
+ }
+ result = source_text.charAt(pos + 1) || '';
+ pos = prev_pos - 1;
+ next();
+ return result;
+ }
+
+ function eatString(endChars) {
+ var start = pos;
+ while (next()) {
+ if (ch === "\\") {
+ next();
+ } else if (endChars.indexOf(ch) !== -1) {
+ break;
+ } else if (ch === "\n") {
+ break;
+ }
+ }
+ return source_text.substring(start, pos + 1);
+ }
+
+ function peekString(endChar) {
+ var prev_pos = pos;
+ var str = eatString(endChar);
+ pos = prev_pos - 1;
+ next();
+ return str;
+ }
+
+ function eatWhitespace(preserve_newlines_local) {
+ var result = 0;
+ while (whiteRe.test(peek())) {
+ next();
+ if (ch === '\n' && preserve_newlines_local && preserve_newlines) {
+ output.add_new_line(true);
+ result++;
+ }
+ }
+ newlinesFromLastWSEat = result;
+ return result;
+ }
+
+ function skipWhitespace() {
+ var result = '';
+ if (ch && whiteRe.test(ch)) {
+ result = ch;
+ }
+ while (whiteRe.test(next())) {
+ result += ch;
+ }
+ return result;
+ }
+
+ function eatComment() {
+ var start = pos;
+ var singleLine = peek() === "/";
+ next();
+ while (next()) {
+ if (!singleLine && ch === "*" && peek() === "/") {
+ next();
+ break;
+ } else if (singleLine && ch === "\n") {
+ return source_text.substring(start, pos);
+ }
+ }
+
+ return source_text.substring(start, pos) + ch;
+ }
+
+
+ function lookBack(str) {
+ return source_text.substring(pos - str.length, pos).toLowerCase() ===
+ str;
+ }
+
+ // Nested pseudo-class if we are insideRule
+ // and the next special character found opens
+ // a new block
+ function foundNestedPseudoClass() {
+ var openParen = 0;
+ for (var i = pos + 1; i < source_text.length; i++) {
+ var ch = source_text.charAt(i);
+ 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;
+ }
+ }
+ return false;
+ }
+
+ // printer
+ var baseIndentString = '';
+ var preindent_index = 0;
+ if (source_text && source_text.length) {
+ while ((source_text.charAt(preindent_index) === ' ' ||
+ source_text.charAt(preindent_index) === '\t')) {
+ preindent_index += 1;
+ }
+ baseIndentString = source_text.substring(0, preindent_index);
+ source_text = source_text.substring(preindent_index);
+ }
+
+
+ var singleIndent = new Array(indentSize + 1).join(indentCharacter);
+ var indentLevel;
+ var nestedLevel;
+ var output;
+
+ function print_string(output_string) {
+ if (output.just_added_newline()) {
+ output.set_indent(indentLevel);
+ }
+ output.add_token(output_string);
+ }
+
+ function preserveSingleSpace(isAfterSpace) {
+ if (isAfterSpace) {
+ output.space_before_token = true;
+ }
+ }
+
+ function indent() {
+ indentLevel++;
+ }
+
+ function outdent() {
+ if (indentLevel > 0) {
+ indentLevel--;
+ }
+ }
+
+ /*_____________________--------------------_____________________*/
+
+ this.beautify = function() {
+ // reset
+ output = new Output(singleIndent, baseIndentString);
+ indentLevel = 0;
+ nestedLevel = 0;
+
+ pos = -1;
+ ch = null;
+ parenLevel = 0;
+
+ var insideRule = false;
+ var insidePropertyValue = false;
+ var enteringConditionalGroup = false;
+ var top_ch = '';
+ var last_top_ch = '';
+
+ while (true) {
+ var whitespace = skipWhitespace();
+ var isAfterSpace = whitespace !== '';
+ var isAfterNewline = whitespace.indexOf('\n') !== -1;
+ last_top_ch = top_ch;
+ top_ch = ch;
+
+ if (!ch) {
+ break;
+ } else if (ch === '/' && peek() === '*') { /* css comment */
+ var header = indentLevel === 0;
+
+ if (isAfterNewline || header) {
+ output.add_new_line();
+ }
+
+ print_string(eatComment());
+ output.add_new_line();
+ if (header) {
+ output.add_new_line(true);
+ }
+ } else if (ch === '/' && peek() === '/') { // single line comment
+ if (!isAfterNewline && last_top_ch !== '{') {
+ output.trim(true);
+ }
+ output.space_before_token = true;
+ print_string(eatComment());
+ output.add_new_line();
+ } else if (ch === '@') {
+ preserveSingleSpace(isAfterSpace);
+
+ // deal with less propery mixins @{...}
+ if (peek() === '{') {
+ print_string(eatString('}'));
+ } else {
+ print_string(ch);
+
+ // strip trailing space, if present, for hash property checks
+ var variableOrRule = peekString(": ,;{}()[]/='\"");
+
+ if (variableOrRule.match(/[ :]$/)) {
+ // we have a variable or pseudo-class, add it and insert one space before continuing
+ next();
+ variableOrRule = eatString(": ").replace(/\s$/, '');
+ print_string(variableOrRule);
+ output.space_before_token = true;
+ }
+
+ variableOrRule = variableOrRule.replace(/\s$/, '');
+
+ // might be a nesting at-rule
+ if (variableOrRule in this.NESTED_AT_RULE) {
+ nestedLevel += 1;
+ if (variableOrRule in this.CONDITIONAL_GROUP_RULE) {
+ enteringConditionalGroup = true;
+ }
+ }
+ }
+ } else if (ch === '#' && peek() === '{') {
+ preserveSingleSpace(isAfterSpace);
+ print_string(eatString('}'));
+ } else if (ch === '{') {
+ if (peek(true) === '}') {
+ eatWhitespace();
+ next();
+ output.space_before_token = true;
+ print_string("{}");
+ if (!eatWhitespace(true)) {
+ output.add_new_line();
+ }
+
+ if (newlinesFromLastWSEat < 2 && newline_between_rules && indentLevel === 0) {
+ output.add_new_line(true);
+ }
+ } else {
+ indent();
+ output.space_before_token = true;
+ print_string(ch);
+ if (!eatWhitespace(true)) {
+ output.add_new_line();
+ }
+
+ // when entering conditional groups, only rulesets are allowed
+ if (enteringConditionalGroup) {
+ enteringConditionalGroup = false;
+ insideRule = (indentLevel > nestedLevel);
+ } else {
+ // otherwise, declarations are also allowed
+ insideRule = (indentLevel >= nestedLevel);
+ }
+ }
+ } else if (ch === '}') {
+ outdent();
+ output.add_new_line();
+ print_string(ch);
+ insideRule = false;
+ insidePropertyValue = false;
+ if (nestedLevel) {
+ nestedLevel--;
+ }
+
+ if (!eatWhitespace(true)) {
+ output.add_new_line();
+ }
+
+ if (newlinesFromLastWSEat < 2 && newline_between_rules && indentLevel === 0) {
+ output.add_new_line(true);
+ }
+ } else if (ch === ":") {
+ eatWhitespace();
+ if ((insideRule || enteringConditionalGroup) &&
+ !(lookBack("&") || foundNestedPseudoClass()) &&
+ !lookBack("(")) {
+ // 'property: value' delimiter
+ // which could be in a conditional group query
+ print_string(':');
+ if (!insidePropertyValue) {
+ insidePropertyValue = true;
+ output.space_before_token = true;
+ }
+ } 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 (lookBack(" ")) {
+ output.space_before_token = true;
+ }
+ if (peek() === ":") {
+ // pseudo-element
+ next();
+ print_string("::");
+ } else {
+ // pseudo-class
+ print_string(':');
+ }
+ }
+ } else if (ch === '"' || ch === '\'') {
+ preserveSingleSpace(isAfterSpace);
+ print_string(eatString(ch));
+ } else if (ch === ';') {
+ insidePropertyValue = false;
+ print_string(ch);
+ if (!eatWhitespace(true)) {
+ output.add_new_line();
+ }
+ } else if (ch === '(') { // may be a url
+ if (lookBack("url")) {
+ print_string(ch);
+ eatWhitespace();
+ if (next()) {
+ if (ch !== ')' && ch !== '"' && ch !== '\'') {
+ print_string(eatString(')'));
+ } else {
+ pos--;
+ }
+ }
+ } else {
+ parenLevel++;
+ preserveSingleSpace(isAfterSpace);
+ print_string(ch);
+ eatWhitespace();
+ }
+ } else if (ch === ')') {
+ print_string(ch);
+ parenLevel--;
+ } else if (ch === ',') {
+ print_string(ch);
+ if (!eatWhitespace(true) && selectorSeparatorNewline && !insidePropertyValue && parenLevel < 1) {
+ output.add_new_line();
+ } else {
+ output.space_before_token = true;
+ }
+ } else if ((ch === '>' || ch === '+' || ch === '~') &&
+ !insidePropertyValue && parenLevel < 1) {
+ //handle combinator spacing
+ if (space_around_combinator) {
+ output.space_before_token = true;
+ print_string(ch);
+ output.space_before_token = true;
+ } else {
+ print_string(ch);
+ eatWhitespace();
+ // squash extra whitespace
+ if (ch && whiteRe.test(ch)) {
+ ch = '';
+ }
+ }
+ } else if (ch === ']') {
+ print_string(ch);
+ } else if (ch === '[') {
+ preserveSingleSpace(isAfterSpace);
+ print_string(ch);
+ } else if (ch === '=') { // no whitespace before or after
+ eatWhitespace();
+ print_string('=');
+ if (whiteRe.test(ch)) {
+ ch = '';
+ }
+ } else if (ch === '!') { // !important
+ print_string(' ');
+ print_string(ch);
+ } else {
+ preserveSingleSpace(isAfterSpace);
+ print_string(ch);
+ }
+ }
+
+ var sweetCode = output.get_code(end_with_newline, eol);
+
+ return sweetCode;
+ };
+
+ // 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
+ };
+}
+
+module.exports.Beautifier = Beautifier;
+
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports) {
+
+/* jshint curly: false */
+// This section of code is taken from acorn.
+//
+// Acorn was written by Marijn Haverbeke and released under an MIT
+// license. The Unicode regexps (for identifiers and whitespace) were
+// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
+//
+// Git repositories for Acorn are available at
+//
+// http://marijnhaverbeke.nl/git/acorn
+// https://github.com/marijnh/acorn.git
+
+// ## Character categories
+
+// Big ugly regular expressions that match characters in the
+// whitespace, identifier, and identifier-start categories. These
+// are only applied when a character is found to actually have a
+// code point above 128.
+
+var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; // jshint ignore:line
+var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
+var nonASCIIidentifierChars = "\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
+var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
+var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
+
+// Whether a single character denotes a newline.
+
+exports.newline = /[\n\r\u2028\u2029]/;
+
+// Matches a whole line break (where CRLF is considered a single
+// line break). Used to count lines.
+
+// in javascript, these two differ
+// in python they are the same, different methods are called on them
+exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
+exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
+
+
+// Test whether a given character code starts an identifier.
+
+exports.isIdentifierStart = function(code) {
+ // permit $ (36) and @ (64). @ is used in ES7 decorators.
+ if (code < 65) return code === 36 || code === 64;
+ // 65 through 91 are uppercase letters.
+ if (code < 91) return true;
+ // permit _ (95).
+ if (code < 97) return code === 95;
+ // 97 through 123 are lowercase letters.
+ if (code < 123) return true;
+ return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
+};
+
+// Test whether a given character is part of an identifier.
+
+exports.isIdentifierChar = function(code) {
+ if (code < 48) return code === 36;
+ if (code < 58) return true;
+ if (code < 65) return false;
+ if (code < 91) return true;
+ if (code < 97) return code === 95;
+ if (code < 123) return true;
+ return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
+};
+
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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 mergeOpts(allOptions, targetType) {
+ var finalOpts = {};
+ var name;
+
+ for (name in allOptions) {
+ if (name !== targetType) {
+ finalOpts[name] = allOptions[name];
+ }
+ }
+
+ //merge in the per type settings for the targetType
+ if (targetType in allOptions) {
+ for (name in allOptions[targetType]) {
+ finalOpts[name] = allOptions[targetType][name];
+ }
+ }
+ return finalOpts;
+}
+
+module.exports.mergeOpts = mergeOpts;
+
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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) {
+ var _character_count = 0;
+ // use indent_count as a marker for lines that have preserved indentation
+ var _indent_count = -1;
+
+ var _items = [];
+ var _empty = true;
+
+ this.set_indent = function(level) {
+ _character_count = parent.baseIndentLength + level * parent.indent_length;
+ _indent_count = level;
+ };
+
+ this.get_character_count = function() {
+ return _character_count;
+ };
+
+ this.is_empty = function() {
+ return _empty;
+ };
+
+ this.last = function() {
+ if (!this._empty) {
+ return _items[_items.length - 1];
+ } else {
+ return null;
+ }
+ };
+
+ this.push = function(input) {
+ _items.push(input);
+ _character_count += input.length;
+ _empty = false;
+ };
+
+ this.pop = function() {
+ var item = null;
+ if (!_empty) {
+ item = _items.pop();
+ _character_count -= item.length;
+ _empty = _items.length === 0;
+ }
+ return item;
+ };
+
+ this.remove_indent = function() {
+ if (_indent_count > 0) {
+ _indent_count -= 1;
+ _character_count -= parent.indent_length;
+ }
+ };
+
+ this.trim = function() {
+ while (this.last() === ' ') {
+ _items.pop();
+ _character_count -= 1;
+ }
+ _empty = _items.length === 0;
+ };
+
+ this.toString = function() {
+ var result = '';
+ if (!this._empty) {
+ if (_indent_count >= 0) {
+ result = parent.indent_cache[_indent_count];
+ }
+ result += _items.join('');
+ }
+ return result;
+ };
+}
+
+function Output(indent_string, baseIndentString) {
+ baseIndentString = baseIndentString || '';
+ this.indent_cache = [baseIndentString];
+ this.baseIndentLength = baseIndentString.length;
+ this.indent_length = indent_string.length;
+ this.raw = false;
+
+ var lines = [];
+ this.baseIndentString = baseIndentString;
+ this.indent_string = indent_string;
+ this.previous_line = null;
+ this.current_line = null;
+ this.space_before_token = false;
+
+ this.add_outputline = function() {
+ this.previous_line = this.current_line;
+ this.current_line = new OutputLine(this);
+ lines.push(this.current_line);
+ };
+
+ // initialize
+ this.add_outputline();
+
+
+ this.get_line_number = function() {
+ return lines.length;
+ };
+
+ // Using object instead of string to allow for later expansion of info about each line
+ this.add_new_line = function(force_newline) {
+ if (this.get_line_number() === 1 && this.just_added_newline()) {
+ return false; // no newline on start of file
+ }
+
+ if (force_newline || !this.just_added_newline()) {
+ if (!this.raw) {
+ this.add_outputline();
+ }
+ return true;
+ }
+
+ return false;
+ };
+
+ this.get_code = function(end_with_newline, eol) {
+ var sweet_code = lines.join('\n').replace(/[\r\n\t ]+$/, '');
+
+ if (end_with_newline) {
+ sweet_code += '\n';
+ }
+
+ if (eol !== '\n') {
+ sweet_code = sweet_code.replace(/[\n]/g, eol);
+ }
+
+ return sweet_code;
+ };
+
+ this.set_indent = function(level) {
+ // Never indent your first output indent at the start of the file
+ if (lines.length > 1) {
+ while (level >= this.indent_cache.length) {
+ this.indent_cache.push(this.indent_cache[this.indent_cache.length - 1] + this.indent_string);
+ }
+
+ this.current_line.set_indent(level);
+ return true;
+ }
+ this.current_line.set_indent(0);
+ return false;
+ };
+
+ this.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(token.text);
+ this.space_before_token = false;
+ };
+
+ this.add_token = function(printable_token) {
+ this.add_space_before_token();
+ this.current_line.push(printable_token);
+ };
+
+ this.add_space_before_token = function() {
+ if (this.space_before_token && !this.just_added_newline()) {
+ this.current_line.push(' ');
+ }
+ this.space_before_token = false;
+ };
+
+ this.remove_indent = function(index) {
+ var output_length = lines.length;
+ while (index < output_length) {
+ lines[index].remove_indent();
+ index++;
+ }
+ };
+
+ this.trim = function(eat_newlines) {
+ eat_newlines = (eat_newlines === undefined) ? false : eat_newlines;
+
+ this.current_line.trim(indent_string, baseIndentString);
+
+ while (eat_newlines && lines.length > 1 &&
+ this.current_line.is_empty()) {
+ lines.pop();
+ this.current_line = lines[lines.length - 1];
+ this.current_line.trim();
+ }
+
+ this.previous_line = lines.length > 1 ? lines[lines.length - 2] : null;
+ };
+
+ this.just_added_newline = function() {
+ return this.current_line.is_empty();
+ };
+
+ this.just_added_blankline = function() {
+ if (this.just_added_newline()) {
+ if (lines.length === 1) {
+ return true; // start of the file and newline = blank
+ }
+
+ var line = lines[lines.length - 2];
+ return line.is_empty();
+ }
+ return false;
+ };
+}
+
+module.exports.Output = Output;
+
+
+/***/ }),
+/* 4 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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__(0).Beautifier;
+
+function css_beautify(source_text, options) {
+ var beautifier = new Beautifier(source_text, options);
+ return beautifier.beautify();
+}
+
+module.exports = css_beautify;
+
+/***/ })
+/******/ ]);
+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;
+}
+
+}());
--- /dev/null
+/*jshint curly:false, eqeqeq:true, laxbreak:true, noempty:false */
+/* AUTO-GENERATED. DO NOT MODIFY. */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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, <einar@jsbeautifier.org>
+ http://jsbeautifier.org/
+
+ Usage:
+ style_html(html_source);
+
+ style_html(html_source, options);
+
+ The options are:
+ indent_inner_html (default false) — indent <head> and <body> 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.
+ unformatted (defaults to inline tags) - list of tags, that shouldn't be reformatted
+ content_unformatted (defaults to pre tag) - 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() {
+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;
+/******/
+/******/ // identity function for calling harmony imports with the correct context
+/******/ __webpack_require__.i = function(value) { return value; };
+/******/
+/******/ // define getter function for harmony exports
+/******/ __webpack_require__.d = function(exports, name, getter) {
+/******/ if(!__webpack_require__.o(exports, name)) {
+/******/ Object.defineProperty(exports, name, {
+/******/ configurable: false,
+/******/ enumerable: true,
+/******/ get: getter
+/******/ });
+/******/ }
+/******/ };
+/******/
+/******/ // 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 = 3);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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 mergeOpts = __webpack_require__(2).mergeOpts;
+var acorn = __webpack_require__(1);
+
+
+var lineBreak = acorn.lineBreak;
+var allLineBreaks = acorn.allLineBreaks;
+
+// function trim(s) {
+// return s.replace(/^\s+|\s+$/g, '');
+// }
+
+function ltrim(s) {
+ return s.replace(/^\s+/g, '');
+}
+
+function rtrim(s) {
+ return s.replace(/\s+$/g, '');
+}
+
+function Beautifier(html_source, options, js_beautify, css_beautify) {
+ //Wrapper function to invoke all the necessary constructors and deal with the output.
+ html_source = html_source || '';
+
+ var multi_parser,
+ indent_inner_html,
+ indent_body_inner_html,
+ indent_head_inner_html,
+ indent_size,
+ indent_character,
+ wrap_line_length,
+ brace_style,
+ unformatted,
+ content_unformatted,
+ preserve_newlines,
+ max_preserve_newlines,
+ indent_handlebars,
+ wrap_attributes,
+ wrap_attributes_indent_size,
+ is_wrap_attributes_force,
+ is_wrap_attributes_force_expand_multiline,
+ is_wrap_attributes_force_aligned,
+ end_with_newline,
+ extra_liners,
+ eol;
+
+ options = options || {};
+
+ // Allow the setting of language/file-type specific options
+ // with inheritance of overall settings
+ options = mergeOpts(options, 'html');
+
+ // backwards compatibility to 1.3.4
+ if ((options.wrap_line_length === undefined || parseInt(options.wrap_line_length, 10) === 0) &&
+ (options.max_char !== undefined && parseInt(options.max_char, 10) !== 0)) {
+ options.wrap_line_length = options.max_char;
+ }
+
+ indent_inner_html = (options.indent_inner_html === undefined) ? false : options.indent_inner_html;
+ indent_body_inner_html = (options.indent_body_inner_html === undefined) ? true : options.indent_body_inner_html;
+ indent_head_inner_html = (options.indent_head_inner_html === undefined) ? true : options.indent_head_inner_html;
+ indent_size = (options.indent_size === undefined) ? 4 : parseInt(options.indent_size, 10);
+ indent_character = (options.indent_char === undefined) ? ' ' : options.indent_char;
+ brace_style = (options.brace_style === undefined) ? 'collapse' : options.brace_style;
+ wrap_line_length = parseInt(options.wrap_line_length, 10) === 0 ? 32786 : parseInt(options.wrap_line_length || 250, 10);
+ unformatted = options.unformatted || [
+ // https://www.w3.org/TR/html5/dom.html#phrasing-content
+ 'a', 'abbr', 'area', 'audio', 'b', 'bdi', 'bdo', 'br', 'button', 'canvas', 'cite',
+ 'code', 'data', 'datalist', 'del', 'dfn', 'em', 'embed', 'i', 'iframe', 'img',
+ 'input', 'ins', 'kbd', 'keygen', 'label', 'map', 'mark', 'math', 'meter', 'noscript',
+ 'object', 'output', 'progress', 'q', 'ruby', 's', 'samp', /* 'script', */ 'select', 'small',
+ 'span', 'strong', 'sub', 'sup', 'svg', 'template', 'textarea', 'time', 'u', 'var',
+ 'video', 'wbr', 'text',
+ // prexisting - not sure of full effect of removing, leaving in
+ 'acronym', 'address', 'big', 'dt', 'ins', 'strike', 'tt',
+ ];
+ content_unformatted = options.content_unformatted || [
+ 'pre',
+ ];
+ preserve_newlines = (options.preserve_newlines === undefined) ? true : options.preserve_newlines;
+ max_preserve_newlines = preserve_newlines ?
+ (isNaN(parseInt(options.max_preserve_newlines, 10)) ? 32786 : parseInt(options.max_preserve_newlines, 10)) :
+ 0;
+ indent_handlebars = (options.indent_handlebars === undefined) ? false : options.indent_handlebars;
+ wrap_attributes = (options.wrap_attributes === undefined) ? 'auto' : options.wrap_attributes;
+ wrap_attributes_indent_size = (isNaN(parseInt(options.wrap_attributes_indent_size, 10))) ? indent_size : parseInt(options.wrap_attributes_indent_size, 10);
+ is_wrap_attributes_force = wrap_attributes.substr(0, 'force'.length) === 'force';
+ is_wrap_attributes_force_expand_multiline = (wrap_attributes === 'force-expand-multiline');
+ is_wrap_attributes_force_aligned = (wrap_attributes === 'force-aligned');
+ end_with_newline = (options.end_with_newline === undefined) ? false : options.end_with_newline;
+ extra_liners = (typeof options.extra_liners === 'object') && options.extra_liners ?
+ options.extra_liners.concat() : (typeof options.extra_liners === 'string') ?
+ options.extra_liners.split(',') : 'head,body,/html'.split(',');
+ eol = options.eol ? options.eol : 'auto';
+
+ if (options.indent_with_tabs) {
+ indent_character = '\t';
+ indent_size = 1;
+ }
+
+ if (eol === 'auto') {
+ eol = '\n';
+ if (html_source && lineBreak.test(html_source || '')) {
+ eol = html_source.match(lineBreak)[0];
+ }
+ }
+
+ eol = eol.replace(/\\r/, '\r').replace(/\\n/, '\n');
+
+ // HACK: newline parsing inconsistent. This brute force normalizes the input.
+ html_source = html_source.replace(allLineBreaks, '\n');
+
+ function Parser() {
+
+ this.pos = 0; //Parser position
+ this.token = '';
+ this.current_mode = 'CONTENT'; //reflects the current Parser mode: TAG/CONTENT
+ this.tags = { //An object to hold tags, their position, and their parent-tags, initiated with default values
+ parent: 'parent1',
+ parentcount: 1,
+ parent1: ''
+ };
+ this.tag_type = '';
+ this.token_text = this.last_token = this.last_text = this.token_type = '';
+ this.newlines = 0;
+ this.indent_content = indent_inner_html;
+ this.indent_body_inner_html = indent_body_inner_html;
+ this.indent_head_inner_html = indent_head_inner_html;
+
+ this.Utils = { //Uilities made available to the various functions
+ whitespace: "\n\r\t ".split(''),
+
+ single_token: options.void_elements || [
+ // HTLM void elements - aka self-closing tags - aka singletons
+ // https://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
+ 'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen',
+ 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr',
+ // NOTE: Optional tags - are not understood.
+ // https://www.w3.org/TR/html5/syntax.html#optional-tags
+ // The rules for optional tags are too complex for a simple list
+ // Also, the content of these tags should still be indented in many cases.
+ // 'li' is a good exmple.
+
+ // Doctype and xml elements
+ '!doctype', '?xml',
+ // ?php tag
+ '?php',
+ // other tags that were in this list, keeping just in case
+ 'basefont', 'isindex'
+ ],
+ extra_liners: extra_liners, //for tags that need a line of whitespace before them
+ in_array: function(what, arr) {
+ for (var i = 0; i < arr.length; i++) {
+ if (what === arr[i]) {
+ return true;
+ }
+ }
+ return false;
+ }
+ };
+
+ // Return true if the given text is composed entirely of whitespace.
+ this.is_whitespace = function(text) {
+ for (var n = 0; n < text.length; n++) {
+ if (!this.Utils.in_array(text.charAt(n), this.Utils.whitespace)) {
+ return false;
+ }
+ }
+ return true;
+ };
+
+ this.traverse_whitespace = function() {
+ var input_char = '';
+
+ input_char = this.input.charAt(this.pos);
+ if (this.Utils.in_array(input_char, this.Utils.whitespace)) {
+ this.newlines = 0;
+ while (this.Utils.in_array(input_char, this.Utils.whitespace)) {
+ if (preserve_newlines && input_char === '\n' && this.newlines <= max_preserve_newlines) {
+ this.newlines += 1;
+ }
+
+ this.pos++;
+ input_char = this.input.charAt(this.pos);
+ }
+ return true;
+ }
+ return false;
+ };
+
+ // Append a space to the given content (string array) or, if we are
+ // at the wrap_line_length, append a newline/indentation.
+ // return true if a newline was added, false if a space was added
+ this.space_or_wrap = function(content) {
+ if (this.line_char_count >= this.wrap_line_length) { //insert a line when the wrap_line_length is reached
+ this.print_newline(false, content);
+ this.print_indentation(content);
+ return true;
+ } else {
+ this.line_char_count++;
+ content.push(' ');
+ return false;
+ }
+ };
+
+ this.get_content = function() { //function to capture regular content between tags
+ var input_char = '',
+ content = [],
+ handlebarsStarted = 0;
+
+ while (this.input.charAt(this.pos) !== '<' || handlebarsStarted === 2) {
+ if (this.pos >= this.input.length) {
+ return content.length ? content.join('') : ['', 'TK_EOF'];
+ }
+
+ if (handlebarsStarted < 2 && this.traverse_whitespace()) {
+ this.space_or_wrap(content);
+ continue;
+ }
+
+ input_char = this.input.charAt(this.pos);
+
+ if (indent_handlebars) {
+ if (input_char === '{') {
+ handlebarsStarted += 1;
+ } else if (handlebarsStarted < 2) {
+ handlebarsStarted = 0;
+ }
+
+ if (input_char === '}' && handlebarsStarted > 0) {
+ if (handlebarsStarted-- === 0) {
+ break;
+ }
+ }
+ // Handlebars parsing is complicated.
+ // {{#foo}} and {{/foo}} are formatted tags.
+ // {{something}} should get treated as content, except:
+ // {{else}} specifically behaves like {{#if}} and {{/if}}
+ var peek3 = this.input.substr(this.pos, 3);
+ if (peek3 === '{{#' || peek3 === '{{/') {
+ // These are tags and not content.
+ break;
+ } else if (peek3 === '{{!') {
+ return [this.get_tag(), 'TK_TAG_HANDLEBARS_COMMENT'];
+ } else if (this.input.substr(this.pos, 2) === '{{') {
+ if (this.get_tag(true) === '{{else}}') {
+ break;
+ }
+ }
+ }
+
+ this.pos++;
+ this.line_char_count++;
+ content.push(input_char); //letter at-a-time (or string) inserted to an array
+ }
+ return content.length ? content.join('') : '';
+ };
+
+ this.get_contents_to = function(name) { //get the full content of a script or style to pass to js_beautify
+ if (this.pos === this.input.length) {
+ return ['', 'TK_EOF'];
+ }
+ var content = '';
+ var reg_match = new RegExp('</' + name + '\\s*>', 'igm');
+ reg_match.lastIndex = this.pos;
+ var reg_array = reg_match.exec(this.input);
+ var end_script = reg_array ? reg_array.index : this.input.length; //absolute end of script
+ if (this.pos < end_script) { //get everything in between the script tags
+ content = this.input.substring(this.pos, end_script);
+ this.pos = end_script;
+ }
+ return content;
+ };
+
+ this.record_tag = function(tag) { //function to record a tag and its parent in this.tags Object
+ if (this.tags[tag + 'count']) { //check for the existence of this tag type
+ this.tags[tag + 'count']++;
+ this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
+ } else { //otherwise initialize this tag type
+ this.tags[tag + 'count'] = 1;
+ this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
+ }
+ this.tags[tag + this.tags[tag + 'count'] + 'parent'] = this.tags.parent; //set the parent (i.e. in the case of a div this.tags.div1parent)
+ this.tags.parent = tag + this.tags[tag + 'count']; //and make this the current parent (i.e. in the case of a div 'div1')
+ };
+
+ this.retrieve_tag = function(tag) { //function to retrieve the opening tag to the corresponding closer
+ if (this.tags[tag + 'count']) { //if the openener is not in the Object we ignore it
+ var temp_parent = this.tags.parent; //check to see if it's a closable tag.
+ while (temp_parent) { //till we reach '' (the initial value);
+ if (tag + this.tags[tag + 'count'] === temp_parent) { //if this is it use it
+ break;
+ }
+ temp_parent = this.tags[temp_parent + 'parent']; //otherwise keep on climbing up the DOM Tree
+ }
+ if (temp_parent) { //if we caught something
+ this.indent_level = this.tags[tag + this.tags[tag + 'count']]; //set the indent_level accordingly
+ this.tags.parent = this.tags[temp_parent + 'parent']; //and set the current parent
+ }
+ delete this.tags[tag + this.tags[tag + 'count'] + 'parent']; //delete the closed tags parent reference...
+ delete this.tags[tag + this.tags[tag + 'count']]; //...and the tag itself
+ if (this.tags[tag + 'count'] === 1) {
+ delete this.tags[tag + 'count'];
+ } else {
+ this.tags[tag + 'count']--;
+ }
+ }
+ };
+
+ this.indent_to_tag = function(tag) {
+ // Match the indentation level to the last use of this tag, but don't remove it.
+ if (!this.tags[tag + 'count']) {
+ return;
+ }
+ var temp_parent = this.tags.parent;
+ while (temp_parent) {
+ if (tag + this.tags[tag + 'count'] === temp_parent) {
+ break;
+ }
+ temp_parent = this.tags[temp_parent + 'parent'];
+ }
+ if (temp_parent) {
+ this.indent_level = this.tags[tag + this.tags[tag + 'count']];
+ }
+ };
+
+ this.get_tag = function(peek) { //function to get a full tag and parse its type
+ var input_char = '',
+ content = [],
+ comment = '',
+ space = false,
+ first_attr = true,
+ has_wrapped_attrs = false,
+ tag_start, tag_end,
+ tag_start_char,
+ orig_pos = this.pos,
+ orig_line_char_count = this.line_char_count,
+ is_tag_closed = false,
+ tail;
+
+ peek = peek !== undefined ? peek : false;
+
+ do {
+ if (this.pos >= this.input.length) {
+ if (peek) {
+ this.pos = orig_pos;
+ this.line_char_count = orig_line_char_count;
+ }
+ return content.length ? content.join('') : ['', 'TK_EOF'];
+ }
+
+ input_char = this.input.charAt(this.pos);
+ this.pos++;
+
+ if (this.Utils.in_array(input_char, this.Utils.whitespace)) { //don't want to insert unnecessary space
+ space = true;
+ continue;
+ }
+
+ if (input_char === "'" || input_char === '"') {
+ input_char += this.get_unformatted(input_char);
+ space = true;
+ }
+
+ if (input_char === '=') { //no space before =
+ space = false;
+ }
+ tail = this.input.substr(this.pos - 1);
+ if (is_wrap_attributes_force_expand_multiline && has_wrapped_attrs && !is_tag_closed && (input_char === '>' || input_char === '/')) {
+ if (tail.match(/^\/?\s*>/)) {
+ space = false;
+ is_tag_closed = true;
+ this.print_newline(false, content);
+ this.print_indentation(content);
+ }
+ }
+ if (content.length && content[content.length - 1] !== '=' && input_char !== '>' && space) {
+ //no space after = or before >
+ var wrapped = this.space_or_wrap(content);
+ var indentAttrs = wrapped && input_char !== '/' && !is_wrap_attributes_force;
+ space = false;
+
+ if (is_wrap_attributes_force && input_char !== '/') {
+ var force_first_attr_wrap = false;
+ if (is_wrap_attributes_force_expand_multiline && first_attr) {
+ var is_only_attribute = tail.match(/^\S*(="([^"]|\\")*")?\s*\/?\s*>/) !== null;
+ force_first_attr_wrap = !is_only_attribute;
+ }
+ if (!first_attr || force_first_attr_wrap) {
+ this.print_newline(false, content);
+ this.print_indentation(content);
+ indentAttrs = true;
+ }
+ }
+ if (indentAttrs) {
+ has_wrapped_attrs = true;
+
+ //indent attributes an auto, forced, or forced-align line-wrap
+ var alignment_size = wrap_attributes_indent_size;
+ if (is_wrap_attributes_force_aligned) {
+ alignment_size = content.indexOf(' ') + 1;
+ }
+
+ for (var count = 0; count < alignment_size; count++) {
+ // only ever further indent with spaces since we're trying to align characters
+ content.push(' ');
+ }
+ }
+ if (first_attr) {
+ for (var i = 0; i < content.length; i++) {
+ if (content[i] === ' ') {
+ first_attr = false;
+ break;
+ }
+ }
+ }
+ }
+
+ if (indent_handlebars && tag_start_char === '<') {
+ // When inside an angle-bracket tag, put spaces around
+ // handlebars not inside of strings.
+ if ((input_char + this.input.charAt(this.pos)) === '{{') {
+ input_char += this.get_unformatted('}}');
+ if (content.length && content[content.length - 1] !== ' ' && content[content.length - 1] !== '<') {
+ input_char = ' ' + input_char;
+ }
+ space = true;
+ }
+ }
+
+ if (input_char === '<' && !tag_start_char) {
+ tag_start = this.pos - 1;
+ tag_start_char = '<';
+ }
+
+ if (indent_handlebars && !tag_start_char) {
+ if (content.length >= 2 && content[content.length - 1] === '{' && content[content.length - 2] === '{') {
+ if (input_char === '#' || input_char === '/' || input_char === '!') {
+ tag_start = this.pos - 3;
+ } else {
+ tag_start = this.pos - 2;
+ }
+ tag_start_char = '{';
+ }
+ }
+
+ this.line_char_count++;
+ content.push(input_char); //inserts character at-a-time (or string)
+
+ if (content[1] && (content[1] === '!' || content[1] === '?' || content[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
+ content = [this.get_comment(tag_start)];
+ break;
+ }
+
+ if (indent_handlebars && content[1] && content[1] === '{' && content[2] && content[2] === '!') { //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
+ content = [this.get_comment(tag_start)];
+ break;
+ }
+
+ if (indent_handlebars && tag_start_char === '{' && content.length > 2 && content[content.length - 2] === '}' && content[content.length - 1] === '}') {
+ break;
+ }
+ } while (input_char !== '>');
+
+ var tag_complete = content.join('');
+ var tag_index;
+ var tag_offset;
+
+ // must check for space first otherwise the tag could have the first attribute included, and
+ // then not un-indent correctly
+ if (tag_complete.indexOf(' ') !== -1) { //if there's whitespace, thats where the tag name ends
+ tag_index = tag_complete.indexOf(' ');
+ } else if (tag_complete.indexOf('\n') !== -1) { //if there's a line break, thats where the tag name ends
+ tag_index = tag_complete.indexOf('\n');
+ } else if (tag_complete.charAt(0) === '{') {
+ tag_index = tag_complete.indexOf('}');
+ } else { //otherwise go with the tag ending
+ tag_index = tag_complete.indexOf('>');
+ }
+ if (tag_complete.charAt(0) === '<' || !indent_handlebars) {
+ tag_offset = 1;
+ } else {
+ tag_offset = tag_complete.charAt(2) === '#' ? 3 : 2;
+ }
+ var tag_check = tag_complete.substring(tag_offset, tag_index).toLowerCase();
+ if (tag_complete.charAt(tag_complete.length - 2) === '/' ||
+ this.Utils.in_array(tag_check, this.Utils.single_token)) { //if this tag name is a single tag type (either in the list or has a closing /)
+ if (!peek) {
+ this.tag_type = 'SINGLE';
+ }
+ } else if (indent_handlebars && tag_complete.charAt(0) === '{' && tag_check === 'else') {
+ if (!peek) {
+ this.indent_to_tag('if');
+ this.tag_type = 'HANDLEBARS_ELSE';
+ this.indent_content = true;
+ this.traverse_whitespace();
+ }
+ } else if (this.is_unformatted(tag_check, unformatted) ||
+ this.is_unformatted(tag_check, content_unformatted)) {
+ // do not reformat the "unformatted" or "content_unformatted" tags
+ comment = this.get_unformatted('</' + tag_check + '>', tag_complete); //...delegate to get_unformatted function
+ content.push(comment);
+ tag_end = this.pos - 1;
+ this.tag_type = 'SINGLE';
+ } else if (tag_check === 'script' &&
+ (tag_complete.search('type') === -1 ||
+ (tag_complete.search('type') > -1 &&
+ tag_complete.search(/\b(text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect)/) > -1))) {
+ if (!peek) {
+ this.record_tag(tag_check);
+ this.tag_type = 'SCRIPT';
+ }
+ } else if (tag_check === 'style' &&
+ (tag_complete.search('type') === -1 ||
+ (tag_complete.search('type') > -1 && tag_complete.search('text/css') > -1))) {
+ if (!peek) {
+ this.record_tag(tag_check);
+ this.tag_type = 'STYLE';
+ }
+ } else if (tag_check.charAt(0) === '!') { //peek for <! comment
+ // for comments content is already correct.
+ if (!peek) {
+ this.tag_type = 'SINGLE';
+ this.traverse_whitespace();
+ }
+ } else if (!peek) {
+ if (tag_check.charAt(0) === '/') { //this tag is a double tag so check for tag-ending
+ this.retrieve_tag(tag_check.substring(1)); //remove it and all ancestors
+ this.tag_type = 'END';
+ } else { //otherwise it's a start-tag
+ this.record_tag(tag_check); //push it on the tag stack
+ if (tag_check.toLowerCase() !== 'html') {
+ this.indent_content = true;
+ }
+ this.tag_type = 'START';
+ }
+
+ // Allow preserving of newlines after a start or end tag
+ if (this.traverse_whitespace()) {
+ this.space_or_wrap(content);
+ }
+
+ if (this.Utils.in_array(tag_check, this.Utils.extra_liners)) { //check if this double needs an extra line
+ this.print_newline(false, this.output);
+ if (this.output.length && this.output[this.output.length - 2] !== '\n') {
+ this.print_newline(true, this.output);
+ }
+ }
+ }
+
+ if (peek) {
+ this.pos = orig_pos;
+ this.line_char_count = orig_line_char_count;
+ }
+
+ return content.join(''); //returns fully formatted tag
+ };
+
+ this.get_comment = function(start_pos) { //function to return comment content in its entirety
+ // this is will have very poor perf, but will work for now.
+ var comment = '',
+ delimiter = '>',
+ matched = false;
+
+ this.pos = start_pos;
+ var input_char = this.input.charAt(this.pos);
+ this.pos++;
+
+ while (this.pos <= this.input.length) {
+ comment += input_char;
+
+ // only need to check for the delimiter if the last chars match
+ if (comment.charAt(comment.length - 1) === delimiter.charAt(delimiter.length - 1) &&
+ comment.indexOf(delimiter) !== -1) {
+ break;
+ }
+
+ // only need to search for custom delimiter for the first few characters
+ if (!matched && comment.length < 10) {
+ if (comment.indexOf('<![if') === 0) { //peek for <![if conditional comment
+ delimiter = '<![endif]>';
+ matched = true;
+ } else if (comment.indexOf('<![cdata[') === 0) { //if it's a <[cdata[ comment...
+ delimiter = ']]>';
+ matched = true;
+ } else if (comment.indexOf('<![') === 0) { // some other ![ comment? ...
+ delimiter = ']>';
+ matched = true;
+ } else if (comment.indexOf('<!--') === 0) { // <!-- comment ...
+ delimiter = '-->';
+ matched = true;
+ } else if (comment.indexOf('{{!--') === 0) { // {{!-- handlebars comment
+ delimiter = '--}}';
+ matched = true;
+ } else if (comment.indexOf('{{!') === 0) { // {{! handlebars comment
+ if (comment.length === 5 && comment.indexOf('{{!--') === -1) {
+ delimiter = '}}';
+ matched = true;
+ }
+ } else if (comment.indexOf('<?') === 0) { // {{! handlebars comment
+ delimiter = '?>';
+ matched = true;
+ } else if (comment.indexOf('<%') === 0) { // {{! handlebars comment
+ delimiter = '%>';
+ matched = true;
+ }
+ }
+
+ input_char = this.input.charAt(this.pos);
+ this.pos++;
+ }
+
+ return comment;
+ };
+
+ function tokenMatcher(delimiter) {
+ var token = '';
+
+ var add = function(str) {
+ var newToken = token + str.toLowerCase();
+ token = newToken.length <= delimiter.length ? newToken : newToken.substr(newToken.length - delimiter.length, delimiter.length);
+ };
+
+ var doesNotMatch = function() {
+ return token.indexOf(delimiter) === -1;
+ };
+
+ return {
+ add: add,
+ doesNotMatch: doesNotMatch
+ };
+ }
+
+ this.get_unformatted = function(delimiter, orig_tag) { //function to return unformatted content in its entirety
+ if (orig_tag && orig_tag.toLowerCase().indexOf(delimiter) !== -1) {
+ return '';
+ }
+ var input_char = '';
+ var content = '';
+ var space = true;
+
+ var delimiterMatcher = tokenMatcher(delimiter);
+
+ do {
+
+ if (this.pos >= this.input.length) {
+ return content;
+ }
+
+ input_char = this.input.charAt(this.pos);
+ this.pos++;
+
+ if (this.Utils.in_array(input_char, this.Utils.whitespace)) {
+ if (!space) {
+ this.line_char_count--;
+ continue;
+ }
+ if (input_char === '\n' || input_char === '\r') {
+ content += '\n';
+ /* Don't change tab indention for unformatted blocks. If using code for html editing, this will greatly affect <pre> tags if they are specified in the 'unformatted array'
+ for (var i=0; i<this.indent_level; i++) {
+ content += this.indent_string;
+ }
+ space = false; //...and make sure other indentation is erased
+ */
+ this.line_char_count = 0;
+ continue;
+ }
+ }
+ content += input_char;
+ delimiterMatcher.add(input_char);
+ this.line_char_count++;
+ space = true;
+
+ if (indent_handlebars && input_char === '{' && content.length && content.charAt(content.length - 2) === '{') {
+ // Handlebars expressions in strings should also be unformatted.
+ content += this.get_unformatted('}}');
+ // Don't consider when stopping for delimiters.
+ }
+ } while (delimiterMatcher.doesNotMatch());
+
+ return content;
+ };
+
+ this.get_token = function() { //initial handler for token-retrieval
+ var token;
+
+ if (this.last_token === 'TK_TAG_SCRIPT' || this.last_token === 'TK_TAG_STYLE') { //check if we need to format javascript
+ var type = this.last_token.substr(7);
+ token = this.get_contents_to(type);
+ if (typeof token !== 'string') {
+ return token;
+ }
+ return [token, 'TK_' + type];
+ }
+ if (this.current_mode === 'CONTENT') {
+ token = this.get_content();
+ if (typeof token !== 'string') {
+ return token;
+ } else {
+ return [token, 'TK_CONTENT'];
+ }
+ }
+
+ if (this.current_mode === 'TAG') {
+ token = this.get_tag();
+ if (typeof token !== 'string') {
+ return token;
+ } else {
+ var tag_name_type = 'TK_TAG_' + this.tag_type;
+ return [token, tag_name_type];
+ }
+ }
+ };
+
+ this.get_full_indent = function(level) {
+ level = this.indent_level + level || 0;
+ if (level < 1) {
+ return '';
+ }
+
+ return Array(level + 1).join(this.indent_string);
+ };
+
+ this.is_unformatted = function(tag_check, unformatted) {
+ //is this an HTML5 block-level link?
+ if (!this.Utils.in_array(tag_check, unformatted)) {
+ return false;
+ }
+
+ if (tag_check.toLowerCase() !== 'a' || !this.Utils.in_array('a', unformatted)) {
+ return true;
+ }
+
+ //at this point we have an tag; is its first child something we want to remain
+ //unformatted?
+ var next_tag = this.get_tag(true /* peek. */ );
+
+ // test next_tag to see if it is just html tag (no external content)
+ var tag = (next_tag || "").match(/^\s*<\s*\/?([a-z]*)\s*[^>]*>\s*$/);
+
+ // if next_tag comes back but is not an isolated tag, then
+ // let's treat the 'a' tag as having content
+ // and respect the unformatted option
+ if (!tag || this.Utils.in_array(tag[1], unformatted)) {
+ return true;
+ } else {
+ return false;
+ }
+ };
+
+ this.printer = function(js_source, indent_character, indent_size, wrap_line_length, brace_style) { //handles input/output and some other printing functions
+
+ this.input = js_source || ''; //gets the input for the Parser
+
+ // HACK: newline parsing inconsistent. This brute force normalizes the input.
+ this.input = this.input.replace(/\r\n|[\r\u2028\u2029]/g, '\n');
+
+ this.output = [];
+ this.indent_character = indent_character;
+ this.indent_string = '';
+ this.indent_size = indent_size;
+ this.brace_style = brace_style;
+ this.indent_level = 0;
+ this.wrap_line_length = wrap_line_length;
+ this.line_char_count = 0; //count to see if wrap_line_length was exceeded
+
+ for (var i = 0; i < this.indent_size; i++) {
+ this.indent_string += this.indent_character;
+ }
+
+ this.print_newline = function(force, arr) {
+ this.line_char_count = 0;
+ if (!arr || !arr.length) {
+ return;
+ }
+ if (force || (arr[arr.length - 1] !== '\n')) { //we might want the extra line
+ if ((arr[arr.length - 1] !== '\n')) {
+ arr[arr.length - 1] = rtrim(arr[arr.length - 1]);
+ }
+ arr.push('\n');
+ }
+ };
+
+ this.print_indentation = function(arr) {
+ for (var i = 0; i < this.indent_level; i++) {
+ arr.push(this.indent_string);
+ this.line_char_count += this.indent_string.length;
+ }
+ };
+
+ this.print_token = function(text) {
+ // Avoid printing initial whitespace.
+ if (this.is_whitespace(text) && !this.output.length) {
+ return;
+ }
+ if (text || text !== '') {
+ if (this.output.length && this.output[this.output.length - 1] === '\n') {
+ this.print_indentation(this.output);
+ text = ltrim(text);
+ }
+ }
+ this.print_token_raw(text);
+ };
+
+ this.print_token_raw = function(text) {
+ // If we are going to print newlines, truncate trailing
+ // whitespace, as the newlines will represent the space.
+ if (this.newlines > 0) {
+ text = rtrim(text);
+ }
+
+ if (text && text !== '') {
+ if (text.length > 1 && text.charAt(text.length - 1) === '\n') {
+ // unformatted tags can grab newlines as their last character
+ this.output.push(text.slice(0, -1));
+ this.print_newline(false, this.output);
+ } else {
+ this.output.push(text);
+ }
+ }
+
+ for (var n = 0; n < this.newlines; n++) {
+ this.print_newline(n > 0, this.output);
+ }
+ this.newlines = 0;
+ };
+
+ this.indent = function() {
+ this.indent_level++;
+ };
+
+ this.unindent = function() {
+ if (this.indent_level > 0) {
+ this.indent_level--;
+ }
+ };
+ };
+ return this;
+ }
+
+ /*_____________________--------------------_____________________*/
+
+ this.beautify = function() {
+ multi_parser = new Parser(); //wrapping functions Parser
+ multi_parser.printer(html_source, indent_character, indent_size, wrap_line_length, brace_style); //initialize starting values
+ while (true) {
+ var t = multi_parser.get_token();
+ multi_parser.token_text = t[0];
+ multi_parser.token_type = t[1];
+
+ if (multi_parser.token_type === 'TK_EOF') {
+ break;
+ }
+
+ switch (multi_parser.token_type) {
+ case 'TK_TAG_START':
+ multi_parser.print_newline(false, multi_parser.output);
+ multi_parser.print_token(multi_parser.token_text);
+ if (multi_parser.indent_content) {
+ if ((multi_parser.indent_body_inner_html || !multi_parser.token_text.match(/<body(?:.*)>/)) &&
+ (multi_parser.indent_head_inner_html || !multi_parser.token_text.match(/<head(?:.*)>/))) {
+
+ multi_parser.indent();
+ }
+
+ multi_parser.indent_content = false;
+ }
+ multi_parser.current_mode = 'CONTENT';
+ break;
+ case 'TK_TAG_STYLE':
+ case 'TK_TAG_SCRIPT':
+ multi_parser.print_newline(false, multi_parser.output);
+ multi_parser.print_token(multi_parser.token_text);
+ multi_parser.current_mode = 'CONTENT';
+ break;
+ case 'TK_TAG_END':
+ //Print new line only if the tag has no content and has child
+ if (multi_parser.last_token === 'TK_CONTENT' && multi_parser.last_text === '') {
+ var tag_name = (multi_parser.token_text.match(/\w+/) || [])[0];
+ var tag_extracted_from_last_output = null;
+ if (multi_parser.output.length) {
+ tag_extracted_from_last_output = multi_parser.output[multi_parser.output.length - 1].match(/(?:<|{{#)\s*(\w+)/);
+ }
+ if (tag_extracted_from_last_output === null ||
+ (tag_extracted_from_last_output[1] !== tag_name && !multi_parser.Utils.in_array(tag_extracted_from_last_output[1], unformatted))) {
+ multi_parser.print_newline(false, multi_parser.output);
+ }
+ }
+ multi_parser.print_token(multi_parser.token_text);
+ multi_parser.current_mode = 'CONTENT';
+ break;
+ case 'TK_TAG_SINGLE':
+ // Don't add a newline before elements that should remain unformatted.
+ var tag_check = multi_parser.token_text.match(/^\s*<([a-z-]+)/i);
+ if (!tag_check || !multi_parser.Utils.in_array(tag_check[1], unformatted)) {
+ multi_parser.print_newline(false, multi_parser.output);
+ }
+ multi_parser.print_token(multi_parser.token_text);
+ multi_parser.current_mode = 'CONTENT';
+ break;
+ case 'TK_TAG_HANDLEBARS_ELSE':
+ // Don't add a newline if opening {{#if}} tag is on the current line
+ var foundIfOnCurrentLine = false;
+ for (var lastCheckedOutput = multi_parser.output.length - 1; lastCheckedOutput >= 0; lastCheckedOutput--) {
+ if (multi_parser.output[lastCheckedOutput] === '\n') {
+ break;
+ } else {
+ if (multi_parser.output[lastCheckedOutput].match(/{{#if/)) {
+ foundIfOnCurrentLine = true;
+ break;
+ }
+ }
+ }
+ if (!foundIfOnCurrentLine) {
+ multi_parser.print_newline(false, multi_parser.output);
+ }
+ multi_parser.print_token(multi_parser.token_text);
+ if (multi_parser.indent_content) {
+ multi_parser.indent();
+ multi_parser.indent_content = false;
+ }
+ multi_parser.current_mode = 'CONTENT';
+ break;
+ case 'TK_TAG_HANDLEBARS_COMMENT':
+ multi_parser.print_token(multi_parser.token_text);
+ multi_parser.current_mode = 'TAG';
+ break;
+ case 'TK_CONTENT':
+ multi_parser.print_token(multi_parser.token_text);
+ multi_parser.current_mode = 'TAG';
+ break;
+ case 'TK_STYLE':
+ case 'TK_SCRIPT':
+ if (multi_parser.token_text !== '') {
+ multi_parser.print_newline(false, multi_parser.output);
+ var text = multi_parser.token_text,
+ _beautifier,
+ script_indent_level = 1;
+ if (multi_parser.token_type === 'TK_SCRIPT') {
+ _beautifier = typeof js_beautify === 'function' && js_beautify;
+ } else if (multi_parser.token_type === 'TK_STYLE') {
+ _beautifier = typeof css_beautify === 'function' && css_beautify;
+ }
+
+ if (options.indent_scripts === "keep") {
+ script_indent_level = 0;
+ } else if (options.indent_scripts === "separate") {
+ script_indent_level = -multi_parser.indent_level;
+ }
+
+ var indentation = multi_parser.get_full_indent(script_indent_level);
+ if (_beautifier) {
+
+ // call the Beautifier if avaliable
+ var Child_options = function() {
+ this.eol = '\n';
+ };
+ Child_options.prototype = options;
+ var child_options = new Child_options();
+ text = _beautifier(text.replace(/^\s*/, indentation), child_options);
+ } else {
+ // simply indent the string otherwise
+ var white = text.match(/^\s*/)[0];
+ var _level = white.match(/[^\n\r]*$/)[0].split(multi_parser.indent_string).length - 1;
+ var reindent = multi_parser.get_full_indent(script_indent_level - _level);
+ text = text.replace(/^\s*/, indentation)
+ .replace(/\r\n|\r|\n/g, '\n' + reindent)
+ .replace(/\s+$/, '');
+ }
+ if (text) {
+ multi_parser.print_token_raw(text);
+ multi_parser.print_newline(true, multi_parser.output);
+ }
+ }
+ multi_parser.current_mode = 'TAG';
+ break;
+ default:
+ // We should not be getting here but we don't want to drop input on the floor
+ // Just output the text and move on
+ if (multi_parser.token_text !== '') {
+ multi_parser.print_token(multi_parser.token_text);
+ }
+ break;
+ }
+ multi_parser.last_token = multi_parser.token_type;
+ multi_parser.last_text = multi_parser.token_text;
+ }
+ var sweet_code = multi_parser.output.join('').replace(/[\r\n\t ]+$/, '');
+
+ // establish end_with_newline
+ if (end_with_newline) {
+ sweet_code += '\n';
+ }
+
+ if (eol !== '\n') {
+ sweet_code = sweet_code.replace(/[\n]/g, eol);
+ }
+
+ return sweet_code;
+ };
+}
+
+module.exports.Beautifier = Beautifier;
+
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports) {
+
+/* jshint curly: false */
+// This section of code is taken from acorn.
+//
+// Acorn was written by Marijn Haverbeke and released under an MIT
+// license. The Unicode regexps (for identifiers and whitespace) were
+// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
+//
+// Git repositories for Acorn are available at
+//
+// http://marijnhaverbeke.nl/git/acorn
+// https://github.com/marijnh/acorn.git
+
+// ## Character categories
+
+// Big ugly regular expressions that match characters in the
+// whitespace, identifier, and identifier-start categories. These
+// are only applied when a character is found to actually have a
+// code point above 128.
+
+var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; // jshint ignore:line
+var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
+var nonASCIIidentifierChars = "\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
+var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
+var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
+
+// Whether a single character denotes a newline.
+
+exports.newline = /[\n\r\u2028\u2029]/;
+
+// Matches a whole line break (where CRLF is considered a single
+// line break). Used to count lines.
+
+// in javascript, these two differ
+// in python they are the same, different methods are called on them
+exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
+exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
+
+
+// Test whether a given character code starts an identifier.
+
+exports.isIdentifierStart = function(code) {
+ // permit $ (36) and @ (64). @ is used in ES7 decorators.
+ if (code < 65) return code === 36 || code === 64;
+ // 65 through 91 are uppercase letters.
+ if (code < 91) return true;
+ // permit _ (95).
+ if (code < 97) return code === 95;
+ // 97 through 123 are lowercase letters.
+ if (code < 123) return true;
+ return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
+};
+
+// Test whether a given character is part of an identifier.
+
+exports.isIdentifierChar = function(code) {
+ if (code < 48) return code === 36;
+ if (code < 58) return true;
+ if (code < 65) return false;
+ if (code < 91) return true;
+ if (code < 97) return code === 95;
+ if (code < 123) return true;
+ return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
+};
+
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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 mergeOpts(allOptions, targetType) {
+ var finalOpts = {};
+ var name;
+
+ for (name in allOptions) {
+ if (name !== targetType) {
+ finalOpts[name] = allOptions[name];
+ }
+ }
+
+ //merge in the per type settings for the targetType
+ if (targetType in allOptions) {
+ for (name in allOptions[targetType]) {
+ finalOpts[name] = allOptions[targetType][name];
+ }
+ }
+ return finalOpts;
+}
+
+module.exports.mergeOpts = mergeOpts;
+
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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__(0).Beautifier;
+
+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;
+
+/***/ })
+/******/ ]);
+var style_html = legacy_beautify_html;
+/* Footer */
+if (typeof define === "function" && define.amd) {
+ // Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
+ define(["require", "./beautify", "./beautify-css"], function(requireamd) {
+ var js_beautify = requireamd("./beautify");
+ var css_beautify = requireamd("./beautify-css");
+
+ return {
+ html_beautify: function(html_source, options) {
+ return style_html(html_source, options, js_beautify.js_beautify, 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`.
+ var js_beautify = require('./beautify.js');
+ var css_beautify = require('./beautify-css.js');
+
+ exports.html_beautify = function(html_source, options) {
+ return style_html(html_source, options, js_beautify.js_beautify, 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.html_beautify = function(html_source, options) {
+ return style_html(html_source, options, window.js_beautify, window.css_beautify);
+ };
+} else if (typeof global !== "undefined") {
+ // If we don't even have window, try global.
+ global.html_beautify = function(html_source, options) {
+ return style_html(html_source, options, global.js_beautify, global.css_beautify);
+ };
+}
+
+}());
--- /dev/null
+/*jshint curly:false, eqeqeq:true, laxbreak:true, noempty:false */
+/* AUTO-GENERATED. DO NOT MODIFY. */
+/* see js/src/javascript/index.js */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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.
+
+ JS Beautifier
+---------------
+
+
+ Written by Einar Lielmanis, <einar@jsbeautifier.org>
+ http://jsbeautifier.org/
+
+ Originally converted to javascript by Vital, <vital76@gmail.com>
+ "End braces on own line" added by Chris J. Shull, <chrisjshull@gmail.com>
+ Parsing improvements for brace-less statements by Liam Newman <bitwiseman@gmail.com>
+
+
+ Usage:
+ js_beautify(js_source_text);
+ js_beautify(js_source_text, options);
+
+ The options are:
+ indent_size (default 4) - indentation size,
+ indent_char (default space) - character to indent with,
+ preserve_newlines (default true) - whether existing line breaks should be preserved,
+ max_preserve_newlines (default unlimited) - maximum number of line breaks to be preserved in one chunk,
+
+ jslint_happy (default false) - if true, then jslint-stricter mode is enforced.
+
+ jslint_happy !jslint_happy
+ ---------------------------------
+ function () function()
+
+ switch () { switch() {
+ case 1: case 1:
+ break; break;
+ } }
+
+ space_after_anon_function (default false) - should the space before an anonymous function's parens be added, "function()" vs "function ()",
+ NOTE: This option is overriden by jslint_happy (i.e. if jslint_happy is true, space_after_anon_function is true by design)
+
+ brace_style (default "collapse") - "collapse" | "expand" | "end-expand" | "none" | any of the former + ",preserve-inline"
+ 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.
+ preserve-inline will try to preserve inline blocks of curly braces
+
+ space_before_conditional (default true) - should the space before conditional statement be added, "if(true)" vs "if (true)",
+
+ unescape_strings (default false) - should printable characters in strings encoded in \xNN notation be unescaped, "example" vs "\x65\x78\x61\x6d\x70\x6c\x65"
+
+ wrap_line_length (default unlimited) - lines should wrap at next opportunity after this number of characters.
+ NOTE: This is not a hard limit. Lines will continue until a point where a newline would
+ be preserved if it were present.
+
+ end_with_newline (default false) - end output with a newline
+
+
+ e.g
+
+ js_beautify(js_source_text, {
+ 'indent_size': 1,
+ 'indent_char': '\t'
+ });
+
+*/
+
+(function() {
+var legacy_beautify_js =
+/******/ (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
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+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports) {
+
+/* jshint curly: false */
+// This section of code is taken from acorn.
+//
+// Acorn was written by Marijn Haverbeke and released under an MIT
+// license. The Unicode regexps (for identifiers and whitespace) were
+// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
+//
+// Git repositories for Acorn are available at
+//
+// http://marijnhaverbeke.nl/git/acorn
+// https://github.com/marijnh/acorn.git
+
+// ## Character categories
+
+// Big ugly regular expressions that match characters in the
+// whitespace, identifier, and identifier-start categories. These
+// are only applied when a character is found to actually have a
+// code point above 128.
+
+var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/; // jshint ignore:line
+var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
+var nonASCIIidentifierChars = "\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
+var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
+var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
+
+// Whether a single character denotes a newline.
+
+exports.newline = /[\n\r\u2028\u2029]/;
+
+// Matches a whole line break (where CRLF is considered a single
+// line break). Used to count lines.
+
+// in javascript, these two differ
+// in python they are the same, different methods are called on them
+exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
+exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
+
+
+// Test whether a given character code starts an identifier.
+
+exports.isIdentifierStart = function(code) {
+ // permit $ (36) and @ (64). @ is used in ES7 decorators.
+ if (code < 65) return code === 36 || code === 64;
+ // 65 through 91 are uppercase letters.
+ if (code < 91) return true;
+ // permit _ (95).
+ if (code < 97) return code === 95;
+ // 97 through 123 are lowercase letters.
+ if (code < 123) return true;
+ return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
+};
+
+// Test whether a given character is part of an identifier.
+
+exports.isIdentifierChar = function(code) {
+ if (code < 48) return code === 36;
+ if (code < 58) return true;
+ if (code < 65) return false;
+ if (code < 91) return true;
+ if (code < 97) return code === 95;
+ if (code < 123) return true;
+ return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
+};
+
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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 mergeOpts = __webpack_require__(3).mergeOpts;
+var acorn = __webpack_require__(0);
+var Output = __webpack_require__(4).Output;
+var Tokenizer = __webpack_require__(7).Tokenizer;
+
+function remove_redundant_indentation(output, frame) {
+ // This implementation is effective but has some issues:
+ // - can cause line wrap to happen too soon due to indent removal
+ // after wrap points are calculated
+ // These issues are minor compared to ugly indentation.
+
+ if (frame.multiline_frame ||
+ frame.mode === MODE.ForInitializer ||
+ frame.mode === MODE.Conditional) {
+ return;
+ }
+
+ // remove one indent from each line inside this section
+ var start_index = frame.start_line_index;
+
+ output.remove_indent(start_index);
+}
+
+function in_array(what, arr) {
+ for (var i = 0; i < arr.length; i += 1) {
+ if (arr[i] === what) {
+ return true;
+ }
+ }
+ return false;
+}
+
+function trim(s) {
+ return s.replace(/^\s+|\s+$/g, '');
+}
+
+function ltrim(s) {
+ return s.replace(/^\s+/g, '');
+}
+
+// function rtrim(s) {
+// return s.replace(/\s+$/g, '');
+// }
+
+
+function generateMapFromStrings(list) {
+ var result = {};
+ for (var x = 0; x < list.length; x++) {
+ // make the mapped names underscored instead of dash
+ result[list[x].replace(/-/g, '_')] = list[x];
+ }
+ return result;
+}
+
+function sanitizeOperatorPosition(opPosition) {
+ opPosition = opPosition || OPERATOR_POSITION.before_newline;
+
+ if (!in_array(opPosition, validPositionValues)) {
+ throw new Error("Invalid Option Value: The option 'operator_position' must be one of the following values\n" +
+ validPositionValues +
+ "\nYou passed in: '" + opPosition + "'");
+ }
+
+ return opPosition;
+}
+
+var validPositionValues = ['before-newline', 'after-newline', 'preserve-newline'];
+
+// Generate map from array
+var OPERATOR_POSITION = generateMapFromStrings(validPositionValues);
+
+var OPERATOR_POSITION_BEFORE_OR_PRESERVE = [OPERATOR_POSITION.before_newline, OPERATOR_POSITION.preserve_newline];
+
+var MODE = {
+ BlockStatement: 'BlockStatement', // 'BLOCK'
+ Statement: 'Statement', // 'STATEMENT'
+ ObjectLiteral: 'ObjectLiteral', // 'OBJECT',
+ ArrayLiteral: 'ArrayLiteral', //'[EXPRESSION]',
+ ForInitializer: 'ForInitializer', //'(FOR-EXPRESSION)',
+ Conditional: 'Conditional', //'(COND-EXPRESSION)',
+ Expression: 'Expression' //'(EXPRESSION)'
+};
+
+function Beautifier(js_source_text, options) {
+ "use strict";
+ var output;
+ var tokens = [],
+ token_pos;
+ var tokenizer;
+ var current_token;
+ var last_type, last_last_text, indent_string;
+ var flags, previous_flags, flag_store;
+ var prefix;
+
+ var handlers, opt;
+ var baseIndentString = '';
+
+ handlers = {
+ 'TK_START_EXPR': handle_start_expr,
+ 'TK_END_EXPR': handle_end_expr,
+ 'TK_START_BLOCK': handle_start_block,
+ 'TK_END_BLOCK': handle_end_block,
+ 'TK_WORD': handle_word,
+ 'TK_RESERVED': handle_word,
+ 'TK_SEMICOLON': handle_semicolon,
+ 'TK_STRING': handle_string,
+ 'TK_EQUALS': handle_equals,
+ 'TK_OPERATOR': handle_operator,
+ 'TK_COMMA': handle_comma,
+ 'TK_BLOCK_COMMENT': handle_block_comment,
+ 'TK_COMMENT': handle_comment,
+ 'TK_DOT': handle_dot,
+ 'TK_UNKNOWN': handle_unknown,
+ 'TK_EOF': handle_eof
+ };
+
+ function create_flags(flags_base, mode) {
+ var next_indent_level = 0;
+ if (flags_base) {
+ next_indent_level = flags_base.indentation_level;
+ if (!output.just_added_newline() &&
+ flags_base.line_indent_level > next_indent_level) {
+ next_indent_level = flags_base.line_indent_level;
+ }
+ }
+
+ var next_flags = {
+ mode: mode,
+ parent: flags_base,
+ last_text: flags_base ? flags_base.last_text : '', // last token text
+ last_word: flags_base ? flags_base.last_word : '', // last 'TK_WORD' passed
+ declaration_statement: false,
+ declaration_assignment: false,
+ multiline_frame: false,
+ inline_frame: false,
+ if_block: false,
+ else_block: false,
+ do_block: false,
+ do_while: false,
+ import_block: false,
+ in_case_statement: false, // switch(..){ INSIDE HERE }
+ in_case: false, // we're on the exact line with "case 0:"
+ case_body: false, // the indented case-action block
+ indentation_level: next_indent_level,
+ line_indent_level: flags_base ? flags_base.line_indent_level : next_indent_level,
+ start_line_index: output.get_line_number(),
+ ternary_depth: 0
+ };
+ return next_flags;
+ }
+
+ // Some interpreters have unexpected results with foo = baz || bar;
+ options = options ? options : {};
+
+ // Allow the setting of language/file-type specific options
+ // with inheritance of overall settings
+ options = mergeOpts(options, 'js');
+
+ opt = {};
+
+ // compatibility, re
+ if (options.brace_style === "expand-strict") { //graceful handling of deprecated option
+ options.brace_style = "expand";
+ } else if (options.brace_style === "collapse-preserve-inline") { //graceful handling of deprecated option
+ options.brace_style = "collapse,preserve-inline";
+ } else if (options.braces_on_own_line !== undefined) { //graceful handling of deprecated option
+ options.brace_style = options.braces_on_own_line ? "expand" : "collapse";
+ } else if (!options.brace_style) { //Nothing exists to set it
+ options.brace_style = "collapse";
+ }
+
+ //preserve-inline in delimited string will trigger brace_preserve_inline, everything
+ //else is considered a brace_style and the last one only will have an effect
+ var brace_style_split = options.brace_style.split(/[^a-zA-Z0-9_\-]+/);
+ opt.brace_preserve_inline = false; //Defaults in case one or other was not specified in meta-option
+ opt.brace_style = "collapse";
+ for (var bs = 0; bs < brace_style_split.length; bs++) {
+ if (brace_style_split[bs] === "preserve-inline") {
+ opt.brace_preserve_inline = true;
+ } else {
+ opt.brace_style = brace_style_split[bs];
+ }
+ }
+
+ opt.indent_size = options.indent_size ? parseInt(options.indent_size, 10) : 4;
+ opt.indent_char = options.indent_char ? options.indent_char : ' ';
+ opt.eol = options.eol ? options.eol : 'auto';
+ opt.preserve_newlines = (options.preserve_newlines === undefined) ? true : options.preserve_newlines;
+ opt.unindent_chained_methods = (options.unindent_chained_methods === undefined) ? false : options.unindent_chained_methods;
+ opt.break_chained_methods = (options.break_chained_methods === undefined) ? false : options.break_chained_methods;
+ opt.max_preserve_newlines = (options.max_preserve_newlines === undefined) ? 0 : parseInt(options.max_preserve_newlines, 10);
+ opt.space_in_paren = (options.space_in_paren === undefined) ? false : options.space_in_paren;
+ opt.space_in_empty_paren = (options.space_in_empty_paren === undefined) ? false : options.space_in_empty_paren;
+ opt.jslint_happy = (options.jslint_happy === undefined) ? false : options.jslint_happy;
+ opt.space_after_anon_function = (options.space_after_anon_function === undefined) ? false : options.space_after_anon_function;
+ opt.keep_array_indentation = (options.keep_array_indentation === undefined) ? false : options.keep_array_indentation;
+ opt.space_before_conditional = (options.space_before_conditional === undefined) ? true : options.space_before_conditional;
+ opt.unescape_strings = (options.unescape_strings === undefined) ? false : options.unescape_strings;
+ opt.wrap_line_length = (options.wrap_line_length === undefined) ? 0 : parseInt(options.wrap_line_length, 10);
+ opt.e4x = (options.e4x === undefined) ? false : options.e4x;
+ opt.end_with_newline = (options.end_with_newline === undefined) ? false : options.end_with_newline;
+ opt.comma_first = (options.comma_first === undefined) ? false : options.comma_first;
+ opt.operator_position = sanitizeOperatorPosition(options.operator_position);
+
+ // For testing of beautify ignore:start directive
+ opt.test_output_raw = (options.test_output_raw === undefined) ? false : options.test_output_raw;
+
+ // force opt.space_after_anon_function to true if opt.jslint_happy
+ if (opt.jslint_happy) {
+ opt.space_after_anon_function = true;
+ }
+
+ if (options.indent_with_tabs) {
+ opt.indent_char = '\t';
+ opt.indent_size = 1;
+ }
+
+ if (opt.eol === 'auto') {
+ opt.eol = '\n';
+ if (js_source_text && acorn.lineBreak.test(js_source_text || '')) {
+ opt.eol = js_source_text.match(acorn.lineBreak)[0];
+ }
+ }
+
+ opt.eol = opt.eol.replace(/\\r/, '\r').replace(/\\n/, '\n');
+
+ //----------------------------------
+ indent_string = '';
+ while (opt.indent_size > 0) {
+ indent_string += opt.indent_char;
+ opt.indent_size -= 1;
+ }
+
+ var preindent_index = 0;
+ if (js_source_text && js_source_text.length) {
+ while ((js_source_text.charAt(preindent_index) === ' ' ||
+ js_source_text.charAt(preindent_index) === '\t')) {
+ preindent_index += 1;
+ }
+ baseIndentString = js_source_text.substring(0, preindent_index);
+ js_source_text = js_source_text.substring(preindent_index);
+ }
+
+ last_type = 'TK_START_BLOCK'; // last token type
+ last_last_text = ''; // pre-last token text
+ output = new Output(indent_string, baseIndentString);
+
+ // If testing the ignore directive, start with output disable set to true
+ output.raw = opt.test_output_raw;
+
+
+ // Stack of parsing/formatting states, including MODE.
+ // We tokenize, parse, and output in an almost purely a forward-only stream of token input
+ // and formatted output. This makes the beautifier less accurate than full parsers
+ // but also far more tolerant of syntax errors.
+ //
+ // For example, the default mode is MODE.BlockStatement. If we see a '{' we push a new frame of type
+ // MODE.BlockStatement on the the stack, even though it could be object literal. If we later
+ // encounter a ":", we'll switch to to MODE.ObjectLiteral. If we then see a ";",
+ // most full parsers would die, but the beautifier gracefully falls back to
+ // MODE.BlockStatement and continues on.
+ flag_store = [];
+ set_mode(MODE.BlockStatement);
+
+ this.beautify = function() {
+
+ /*jshint onevar:true */
+ var sweet_code;
+ tokenizer = new Tokenizer(js_source_text, opt, indent_string);
+ tokens = tokenizer.tokenize();
+ token_pos = 0;
+
+ current_token = get_token();
+ while (current_token) {
+ handlers[current_token.type]();
+
+ last_last_text = flags.last_text;
+ last_type = current_token.type;
+ flags.last_text = current_token.text;
+
+ token_pos += 1;
+ current_token = get_token();
+ }
+
+ sweet_code = output.get_code(opt.end_with_newline, opt.eol);
+
+ return sweet_code;
+ };
+
+ function handle_whitespace_and_comments(local_token, preserve_statement_flags) {
+ var newlines = local_token.newlines;
+ var keep_whitespace = opt.keep_array_indentation && is_array(flags.mode);
+ var temp_token = current_token;
+
+ for (var h = 0; h < local_token.comments_before.length; h++) {
+ // The cleanest handling of inline comments is to treat them as though they aren't there.
+ // Just continue formatting and the behavior should be logical.
+ // Also ignore unknown tokens. Again, this should result in better behavior.
+ current_token = local_token.comments_before[h];
+ handle_whitespace_and_comments(current_token, preserve_statement_flags);
+ handlers[current_token.type](preserve_statement_flags);
+ }
+ current_token = temp_token;
+
+ if (keep_whitespace) {
+ for (var i = 0; i < newlines; i += 1) {
+ print_newline(i > 0, preserve_statement_flags);
+ }
+ } else {
+ if (opt.max_preserve_newlines && newlines > opt.max_preserve_newlines) {
+ newlines = opt.max_preserve_newlines;
+ }
+
+ if (opt.preserve_newlines) {
+ if (local_token.newlines > 1) {
+ print_newline(false, preserve_statement_flags);
+ for (var j = 1; j < newlines; j += 1) {
+ print_newline(true, preserve_statement_flags);
+ }
+ }
+ }
+ }
+
+ }
+
+ // we could use just string.split, but
+ // IE doesn't like returning empty strings
+ function split_linebreaks(s) {
+ //return s.split(/\x0d\x0a|\x0a/);
+
+ s = s.replace(acorn.allLineBreaks, '\n');
+ var out = [],
+ idx = s.indexOf("\n");
+ while (idx !== -1) {
+ out.push(s.substring(0, idx));
+ s = s.substring(idx + 1);
+ idx = s.indexOf("\n");
+ }
+ if (s.length) {
+ out.push(s);
+ }
+ return out;
+ }
+
+ var newline_restricted_tokens = ['break', 'continue', 'return', 'throw', 'yield'];
+
+ function allow_wrap_or_preserved_newline(force_linewrap) {
+ force_linewrap = (force_linewrap === undefined) ? false : force_linewrap;
+
+ // Never wrap the first token on a line
+ if (output.just_added_newline()) {
+ return;
+ }
+
+ var shouldPreserveOrForce = (opt.preserve_newlines && current_token.wanted_newline) || force_linewrap;
+ var operatorLogicApplies = in_array(flags.last_text, tokenizer.positionable_operators) || in_array(current_token.text, tokenizer.positionable_operators);
+
+ if (operatorLogicApplies) {
+ var shouldPrintOperatorNewline = (
+ in_array(flags.last_text, tokenizer.positionable_operators) &&
+ in_array(opt.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)
+ ) ||
+ in_array(current_token.text, tokenizer.positionable_operators);
+ shouldPreserveOrForce = shouldPreserveOrForce && shouldPrintOperatorNewline;
+ }
+
+ if (shouldPreserveOrForce) {
+ print_newline(false, true);
+ } else if (opt.wrap_line_length) {
+ if (last_type === 'TK_RESERVED' && in_array(flags.last_text, newline_restricted_tokens)) {
+ // These tokens should never have a newline inserted
+ // between them and the following expression.
+ return;
+ }
+ var proposed_line_length = output.current_line.get_character_count() + current_token.text.length +
+ (output.space_before_token ? 1 : 0);
+ if (proposed_line_length >= opt.wrap_line_length) {
+ print_newline(false, true);
+ }
+ }
+ }
+
+ function print_newline(force_newline, preserve_statement_flags) {
+ if (!preserve_statement_flags) {
+ if (flags.last_text !== ';' && flags.last_text !== ',' && flags.last_text !== '=' && last_type !== 'TK_OPERATOR') {
+ var next_token = get_token(1);
+ while (flags.mode === MODE.Statement &&
+ !(flags.if_block && next_token && next_token.type === 'TK_RESERVED' && next_token.text === 'else') &&
+ !flags.do_block) {
+ restore_mode();
+ }
+ }
+ }
+
+ if (output.add_new_line(force_newline)) {
+ flags.multiline_frame = true;
+ }
+ }
+
+ function print_token_line_indentation() {
+ if (output.just_added_newline()) {
+ if (opt.keep_array_indentation && is_array(flags.mode) && current_token.wanted_newline) {
+ output.current_line.push(current_token.whitespace_before);
+ output.space_before_token = false;
+ } else if (output.set_indent(flags.indentation_level)) {
+ flags.line_indent_level = flags.indentation_level;
+ }
+ }
+ }
+
+ function print_token(printable_token) {
+ if (output.raw) {
+ output.add_raw_token(current_token);
+ return;
+ }
+
+ if (opt.comma_first && last_type === 'TK_COMMA' &&
+ output.just_added_newline()) {
+ if (output.previous_line.last() === ',') {
+ var popped = output.previous_line.pop();
+ // if the comma was already at the start of the line,
+ // pull back onto that line and reprint the indentation
+ if (output.previous_line.is_empty()) {
+ output.previous_line.push(popped);
+ output.trim(true);
+ output.current_line.pop();
+ output.trim();
+ }
+
+ // add the comma in front of the next token
+ print_token_line_indentation();
+ output.add_token(',');
+ output.space_before_token = true;
+ }
+ }
+
+ printable_token = printable_token || current_token.text;
+ print_token_line_indentation();
+ output.add_token(printable_token);
+ }
+
+ function indent() {
+ flags.indentation_level += 1;
+ }
+
+ function deindent() {
+ if (flags.indentation_level > 0 &&
+ ((!flags.parent) || flags.indentation_level > flags.parent.indentation_level)) {
+ flags.indentation_level -= 1;
+
+ }
+ }
+
+ function set_mode(mode) {
+ if (flags) {
+ flag_store.push(flags);
+ previous_flags = flags;
+ } else {
+ previous_flags = create_flags(null, mode);
+ }
+
+ flags = create_flags(previous_flags, mode);
+ }
+
+ function is_array(mode) {
+ return mode === MODE.ArrayLiteral;
+ }
+
+ function is_expression(mode) {
+ return in_array(mode, [MODE.Expression, MODE.ForInitializer, MODE.Conditional]);
+ }
+
+ function restore_mode() {
+ if (flag_store.length > 0) {
+ previous_flags = flags;
+ flags = flag_store.pop();
+ if (previous_flags.mode === MODE.Statement && !opt.unindent_chained_methods) {
+ remove_redundant_indentation(output, previous_flags);
+ }
+ }
+ }
+
+ function start_of_object_property() {
+ return flags.parent.mode === MODE.ObjectLiteral && flags.mode === MODE.Statement && (
+ (flags.last_text === ':' && flags.ternary_depth === 0) || (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['get', 'set'])));
+ }
+
+ function start_of_statement() {
+ if (
+ (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['var', 'let', 'const']) && current_token.type === 'TK_WORD') ||
+ (last_type === 'TK_RESERVED' && flags.last_text === 'do') ||
+ (last_type === 'TK_RESERVED' && in_array(flags.last_text, newline_restricted_tokens) && !current_token.wanted_newline) ||
+ (last_type === 'TK_RESERVED' && flags.last_text === 'else' &&
+ !(current_token.type === 'TK_RESERVED' && current_token.text === 'if' && !current_token.comments_before.length)) ||
+ (last_type === 'TK_END_EXPR' && (previous_flags.mode === MODE.ForInitializer || previous_flags.mode === MODE.Conditional)) ||
+ (last_type === 'TK_WORD' && flags.mode === MODE.BlockStatement &&
+ !flags.in_case &&
+ !(current_token.text === '--' || current_token.text === '++') &&
+ last_last_text !== 'function' &&
+ current_token.type !== 'TK_WORD' && current_token.type !== 'TK_RESERVED') ||
+ (flags.mode === MODE.ObjectLiteral && (
+ (flags.last_text === ':' && flags.ternary_depth === 0) || (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['get', 'set']))))
+ ) {
+
+ set_mode(MODE.Statement);
+ if (!opt.unindent_chained_methods) {
+ indent();
+ }
+
+ handle_whitespace_and_comments(current_token, true);
+
+ // Issue #276:
+ // If starting a new statement with [if, for, while, do], push to a new line.
+ // if (a) if (b) if(c) d(); else e(); else f();
+ if (!start_of_object_property()) {
+ allow_wrap_or_preserved_newline(
+ current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['do', 'for', 'if', 'while']));
+ }
+
+ return true;
+ }
+ return false;
+ }
+
+ function all_lines_start_with(lines, c) {
+ for (var i = 0; i < lines.length; i++) {
+ var line = trim(lines[i]);
+ if (line.charAt(0) !== c) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function each_line_matches_indent(lines, indent) {
+ var i = 0,
+ len = lines.length,
+ line;
+ for (; i < len; i++) {
+ line = lines[i];
+ // allow empty lines to pass through
+ if (line && line.indexOf(indent) !== 0) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function is_special_word(word) {
+ return in_array(word, ['case', 'return', 'do', 'if', 'throw', 'else']);
+ }
+
+ function get_token(offset) {
+ var index = token_pos + (offset || 0);
+ return (index < 0 || index >= tokens.length) ? null : tokens[index];
+ }
+
+ function handle_start_expr() {
+ // The conditional starts the statement if appropriate.
+ if (!start_of_statement()) {
+ handle_whitespace_and_comments(current_token);
+ }
+
+ var next_mode = MODE.Expression;
+ if (current_token.text === '[') {
+
+ if (last_type === 'TK_WORD' || flags.last_text === ')') {
+ // this is array index specifier, break immediately
+ // a[x], fn()[x]
+ if (last_type === 'TK_RESERVED' && in_array(flags.last_text, tokenizer.line_starters)) {
+ output.space_before_token = true;
+ }
+ set_mode(next_mode);
+ print_token();
+ indent();
+ if (opt.space_in_paren) {
+ output.space_before_token = true;
+ }
+ return;
+ }
+
+ next_mode = MODE.ArrayLiteral;
+ if (is_array(flags.mode)) {
+ if (flags.last_text === '[' ||
+ (flags.last_text === ',' && (last_last_text === ']' || last_last_text === '}'))) {
+ // ], [ goes to new line
+ // }, [ goes to new line
+ if (!opt.keep_array_indentation) {
+ print_newline();
+ }
+ }
+ }
+
+ } else {
+ if (last_type === 'TK_RESERVED' && flags.last_text === 'for') {
+ next_mode = MODE.ForInitializer;
+ } else if (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['if', 'while'])) {
+ next_mode = MODE.Conditional;
+ } else {
+ // next_mode = MODE.Expression;
+ }
+ }
+
+ if (flags.last_text === ';' || last_type === 'TK_START_BLOCK') {
+ print_newline();
+ } else if (last_type === 'TK_END_EXPR' || last_type === 'TK_START_EXPR' || last_type === 'TK_END_BLOCK' || flags.last_text === '.') {
+ // TODO: Consider whether forcing this is required. Review failing tests when removed.
+ allow_wrap_or_preserved_newline(current_token.wanted_newline);
+ // do nothing on (( and )( and ][ and ]( and .(
+ } else if (!(last_type === 'TK_RESERVED' && current_token.text === '(') && last_type !== 'TK_WORD' && last_type !== 'TK_OPERATOR') {
+ output.space_before_token = true;
+ } else if ((last_type === 'TK_RESERVED' && (flags.last_word === 'function' || flags.last_word === 'typeof')) ||
+ (flags.last_text === '*' &&
+ (in_array(last_last_text, ['function', 'yield']) ||
+ (flags.mode === MODE.ObjectLiteral && in_array(last_last_text, ['{', ',']))))) {
+ // function() vs function ()
+ // yield*() vs yield* ()
+ // function*() vs function* ()
+ if (opt.space_after_anon_function) {
+ output.space_before_token = true;
+ }
+ } else if (last_type === 'TK_RESERVED' && (in_array(flags.last_text, tokenizer.line_starters) || flags.last_text === 'catch')) {
+ if (opt.space_before_conditional) {
+ output.space_before_token = true;
+ }
+ }
+
+ // Should be a space between await and an IIFE, or async and an arrow function
+ if (current_token.text === '(' && last_type === 'TK_RESERVED' && in_array(flags.last_word, ['await', 'async'])) {
+ output.space_before_token = true;
+ }
+
+ // Support of this kind of newline preservation.
+ // a = (b &&
+ // (c || d));
+ if (current_token.text === '(') {
+ if (last_type === 'TK_EQUALS' || last_type === 'TK_OPERATOR') {
+ if (!start_of_object_property()) {
+ allow_wrap_or_preserved_newline();
+ }
+ }
+ }
+
+ // Support preserving wrapped arrow function expressions
+ // a.b('c',
+ // () => d.e
+ // )
+ if (current_token.text === '(' && last_type !== 'TK_WORD' && last_type !== 'TK_RESERVED') {
+ allow_wrap_or_preserved_newline();
+ }
+
+ set_mode(next_mode);
+ print_token();
+ if (opt.space_in_paren) {
+ output.space_before_token = true;
+ }
+
+ // In all cases, if we newline while inside an expression it should be indented.
+ indent();
+ }
+
+ function handle_end_expr() {
+ // statements inside expressions are not valid syntax, but...
+ // statements must all be closed when their container closes
+ while (flags.mode === MODE.Statement) {
+ restore_mode();
+ }
+
+ handle_whitespace_and_comments(current_token);
+
+ if (flags.multiline_frame) {
+ allow_wrap_or_preserved_newline(current_token.text === ']' && is_array(flags.mode) && !opt.keep_array_indentation);
+ }
+
+ if (opt.space_in_paren) {
+ if (last_type === 'TK_START_EXPR' && !opt.space_in_empty_paren) {
+ // () [] no inner space in empty parens like these, ever, ref #320
+ output.trim();
+ output.space_before_token = false;
+ } else {
+ output.space_before_token = true;
+ }
+ }
+ if (current_token.text === ']' && opt.keep_array_indentation) {
+ print_token();
+ restore_mode();
+ } else {
+ restore_mode();
+ print_token();
+ }
+ remove_redundant_indentation(output, previous_flags);
+
+ // do {} while () // no statement required after
+ if (flags.do_while && previous_flags.mode === MODE.Conditional) {
+ previous_flags.mode = MODE.Expression;
+ flags.do_block = false;
+ flags.do_while = false;
+
+ }
+ }
+
+ function handle_start_block() {
+ handle_whitespace_and_comments(current_token);
+
+ // Check if this is should be treated as a ObjectLiteral
+ var next_token = get_token(1);
+ var second_token = get_token(2);
+ if (second_token && (
+ (in_array(second_token.text, [':', ',']) && in_array(next_token.type, ['TK_STRING', 'TK_WORD', 'TK_RESERVED'])) ||
+ (in_array(next_token.text, ['get', 'set', '...']) && in_array(second_token.type, ['TK_WORD', 'TK_RESERVED']))
+ )) {
+ // We don't support TypeScript,but we didn't break it for a very long time.
+ // We'll try to keep not breaking it.
+ if (!in_array(last_last_text, ['class', 'interface'])) {
+ set_mode(MODE.ObjectLiteral);
+ } else {
+ set_mode(MODE.BlockStatement);
+ }
+ } else if (last_type === 'TK_OPERATOR' && flags.last_text === '=>') {
+ // arrow function: (param1, paramN) => { statements }
+ set_mode(MODE.BlockStatement);
+ } else if (in_array(last_type, ['TK_EQUALS', 'TK_START_EXPR', 'TK_COMMA', 'TK_OPERATOR']) ||
+ (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['return', 'throw', 'import', 'default']))
+ ) {
+ // Detecting shorthand function syntax is difficult by scanning forward,
+ // so check the surrounding context.
+ // If the block is being returned, imported, export default, passed as arg,
+ // assigned with = or assigned in a nested object, treat as an ObjectLiteral.
+ set_mode(MODE.ObjectLiteral);
+ } else {
+ set_mode(MODE.BlockStatement);
+ }
+
+ var empty_braces = !next_token.comments_before.length && next_token.text === '}';
+ var empty_anonymous_function = empty_braces && flags.last_word === 'function' &&
+ last_type === 'TK_END_EXPR';
+
+ if (opt.brace_preserve_inline) // check for inline, set inline_frame if so
+ {
+ // search forward for a newline wanted inside this block
+ var index = 0;
+ var check_token = null;
+ flags.inline_frame = true;
+ do {
+ index += 1;
+ check_token = get_token(index);
+ if (check_token.wanted_newline) {
+ flags.inline_frame = false;
+ break;
+ }
+ } while (check_token.type !== 'TK_EOF' &&
+ !(check_token.type === 'TK_END_BLOCK' && check_token.opened === current_token));
+ }
+
+ if ((opt.brace_style === "expand" ||
+ (opt.brace_style === "none" && current_token.wanted_newline)) &&
+ !flags.inline_frame) {
+ if (last_type !== 'TK_OPERATOR' &&
+ (empty_anonymous_function ||
+ last_type === 'TK_EQUALS' ||
+ (last_type === 'TK_RESERVED' && is_special_word(flags.last_text) && flags.last_text !== 'else'))) {
+ output.space_before_token = true;
+ } else {
+ print_newline(false, true);
+ }
+ } else { // collapse || inline_frame
+ if (is_array(previous_flags.mode) && (last_type === 'TK_START_EXPR' || last_type === 'TK_COMMA')) {
+ if (last_type === 'TK_COMMA' || opt.space_in_paren) {
+ output.space_before_token = true;
+ }
+
+ if (last_type === 'TK_COMMA' || (last_type === 'TK_START_EXPR' && flags.inline_frame)) {
+ allow_wrap_or_preserved_newline();
+ previous_flags.multiline_frame = previous_flags.multiline_frame || flags.multiline_frame;
+ flags.multiline_frame = false;
+ }
+ }
+ if (last_type !== 'TK_OPERATOR' && last_type !== 'TK_START_EXPR') {
+ if (last_type === 'TK_START_BLOCK' && !flags.inline_frame) {
+ print_newline();
+ } else {
+ output.space_before_token = true;
+ }
+ }
+ }
+ print_token();
+ indent();
+ }
+
+ function handle_end_block() {
+ // statements must all be closed when their container closes
+ handle_whitespace_and_comments(current_token);
+
+ while (flags.mode === MODE.Statement) {
+ restore_mode();
+ }
+
+ var empty_braces = last_type === 'TK_START_BLOCK';
+
+ if (flags.inline_frame && !empty_braces) { // try inline_frame (only set if opt.braces-preserve-inline) first
+ output.space_before_token = true;
+ } else if (opt.brace_style === "expand") {
+ if (!empty_braces) {
+ print_newline();
+ }
+ } else {
+ // skip {}
+ if (!empty_braces) {
+ if (is_array(flags.mode) && opt.keep_array_indentation) {
+ // we REALLY need a newline here, but newliner would skip that
+ opt.keep_array_indentation = false;
+ print_newline();
+ opt.keep_array_indentation = true;
+
+ } else {
+ print_newline();
+ }
+ }
+ }
+ restore_mode();
+ print_token();
+ }
+
+ function handle_word() {
+ if (current_token.type === 'TK_RESERVED') {
+ if (in_array(current_token.text, ['set', 'get']) && flags.mode !== MODE.ObjectLiteral) {
+ current_token.type = 'TK_WORD';
+ } else if (in_array(current_token.text, ['as', 'from']) && !flags.import_block) {
+ current_token.type = 'TK_WORD';
+ } else if (flags.mode === MODE.ObjectLiteral) {
+ var next_token = get_token(1);
+ if (next_token.text === ':') {
+ current_token.type = 'TK_WORD';
+ }
+ }
+ }
+
+ if (start_of_statement()) {
+ // The conditional starts the statement if appropriate.
+ if (last_type === 'TK_RESERVED' && in_array(flags.last_text, ['var', 'let', 'const']) && current_token.type === 'TK_WORD') {
+ flags.declaration_statement = true;
+ }
+ } else if (current_token.wanted_newline && !is_expression(flags.mode) &&
+ (last_type !== 'TK_OPERATOR' || (flags.last_text === '--' || flags.last_text === '++')) &&
+ last_type !== 'TK_EQUALS' &&
+ (opt.preserve_newlines || !(last_type === 'TK_RESERVED' && in_array(flags.last_text, ['var', 'let', 'const', 'set', 'get'])))) {
+ handle_whitespace_and_comments(current_token);
+ print_newline();
+ } else {
+ handle_whitespace_and_comments(current_token);
+ }
+
+ if (flags.do_block && !flags.do_while) {
+ if (current_token.type === 'TK_RESERVED' && current_token.text === 'while') {
+ // do {} ## while ()
+ output.space_before_token = true;
+ print_token();
+ output.space_before_token = true;
+ flags.do_while = true;
+ return;
+ } else {
+ // do {} should always have while as the next word.
+ // if we don't see the expected while, recover
+ print_newline();
+ flags.do_block = false;
+ }
+ }
+
+ // if may be followed by else, or not
+ // Bare/inline ifs are tricky
+ // Need to unwind the modes correctly: if (a) if (b) c(); else d(); else e();
+ if (flags.if_block) {
+ if (!flags.else_block && (current_token.type === 'TK_RESERVED' && current_token.text === 'else')) {
+ flags.else_block = true;
+ } else {
+ while (flags.mode === MODE.Statement) {
+ restore_mode();
+ }
+ flags.if_block = false;
+ flags.else_block = false;
+ }
+ }
+
+ if (current_token.type === 'TK_RESERVED' && (current_token.text === 'case' || (current_token.text === 'default' && flags.in_case_statement))) {
+ print_newline();
+ if (flags.case_body || opt.jslint_happy) {
+ // switch cases following one another
+ deindent();
+ flags.case_body = false;
+ }
+ print_token();
+ flags.in_case = true;
+ flags.in_case_statement = true;
+ return;
+ }
+
+ if (last_type === 'TK_COMMA' || last_type === 'TK_START_EXPR' || last_type === 'TK_EQUALS' || last_type === 'TK_OPERATOR') {
+ if (!start_of_object_property()) {
+ allow_wrap_or_preserved_newline();
+ }
+ }
+
+ if (current_token.type === 'TK_RESERVED' && current_token.text === 'function') {
+ if (in_array(flags.last_text, ['}', ';']) ||
+ (output.just_added_newline() && !(in_array(flags.last_text, ['(', '[', '{', ':', '=', ',']) || last_type === 'TK_OPERATOR'))) {
+ // make sure there is a nice clean space of at least one blank line
+ // before a new function definition
+ if (!output.just_added_blankline() && !current_token.comments_before.length) {
+ print_newline();
+ print_newline(true);
+ }
+ }
+ if (last_type === 'TK_RESERVED' || last_type === 'TK_WORD') {
+ if (last_type === 'TK_RESERVED' && (
+ in_array(flags.last_text, ['get', 'set', 'new', 'export', 'async']) ||
+ in_array(flags.last_text, newline_restricted_tokens))) {
+ output.space_before_token = true;
+ } else if (last_type === 'TK_RESERVED' && flags.last_text === 'default' && last_last_text === 'export') {
+ output.space_before_token = true;
+ } else {
+ print_newline();
+ }
+ } else if (last_type === 'TK_OPERATOR' || flags.last_text === '=') {
+ // foo = function
+ output.space_before_token = true;
+ } else if (!flags.multiline_frame && (is_expression(flags.mode) || is_array(flags.mode))) {
+ // (function
+ } else {
+ print_newline();
+ }
+
+ print_token();
+ flags.last_word = current_token.text;
+ return;
+ }
+
+ prefix = 'NONE';
+
+ if (last_type === 'TK_END_BLOCK') {
+
+ if (previous_flags.inline_frame) {
+ prefix = 'SPACE';
+ } else if (!(current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['else', 'catch', 'finally', 'from']))) {
+ prefix = 'NEWLINE';
+ } else {
+ if (opt.brace_style === "expand" ||
+ opt.brace_style === "end-expand" ||
+ (opt.brace_style === "none" && current_token.wanted_newline)) {
+ prefix = 'NEWLINE';
+ } else {
+ prefix = 'SPACE';
+ output.space_before_token = true;
+ }
+ }
+ } else if (last_type === 'TK_SEMICOLON' && flags.mode === MODE.BlockStatement) {
+ // TODO: Should this be for STATEMENT as well?
+ prefix = 'NEWLINE';
+ } else if (last_type === 'TK_SEMICOLON' && is_expression(flags.mode)) {
+ prefix = 'SPACE';
+ } else if (last_type === 'TK_STRING') {
+ prefix = 'NEWLINE';
+ } else if (last_type === 'TK_RESERVED' || last_type === 'TK_WORD' ||
+ (flags.last_text === '*' &&
+ (in_array(last_last_text, ['function', 'yield']) ||
+ (flags.mode === MODE.ObjectLiteral && in_array(last_last_text, ['{', ',']))))) {
+ prefix = 'SPACE';
+ } else if (last_type === 'TK_START_BLOCK') {
+ if (flags.inline_frame) {
+ prefix = 'SPACE';
+ } else {
+ prefix = 'NEWLINE';
+ }
+ } else if (last_type === 'TK_END_EXPR') {
+ output.space_before_token = true;
+ prefix = 'NEWLINE';
+ }
+
+ if (current_token.type === 'TK_RESERVED' && in_array(current_token.text, tokenizer.line_starters) && flags.last_text !== ')') {
+ if (flags.inline_frame || flags.last_text === 'else' || flags.last_text === 'export') {
+ prefix = 'SPACE';
+ } else {
+ prefix = 'NEWLINE';
+ }
+
+ }
+
+ if (current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['else', 'catch', 'finally'])) {
+ if ((!(last_type === 'TK_END_BLOCK' && previous_flags.mode === MODE.BlockStatement) ||
+ opt.brace_style === "expand" ||
+ opt.brace_style === "end-expand" ||
+ (opt.brace_style === "none" && current_token.wanted_newline)) &&
+ !flags.inline_frame) {
+ print_newline();
+ } else {
+ output.trim(true);
+ var line = output.current_line;
+ // If we trimmed and there's something other than a close block before us
+ // put a newline back in. Handles '} // comment' scenario.
+ if (line.last() !== '}') {
+ print_newline();
+ }
+ output.space_before_token = true;
+ }
+ } else if (prefix === 'NEWLINE') {
+ if (last_type === 'TK_RESERVED' && is_special_word(flags.last_text)) {
+ // no newline between 'return nnn'
+ output.space_before_token = true;
+ } else if (last_type !== 'TK_END_EXPR') {
+ if ((last_type !== 'TK_START_EXPR' || !(current_token.type === 'TK_RESERVED' && in_array(current_token.text, ['var', 'let', 'const']))) && flags.last_text !== ':') {
+ // no need to force newline on 'var': for (var x = 0...)
+ if (current_token.type === 'TK_RESERVED' && current_token.text === 'if' && flags.last_text === 'else') {
+ // no newline for } else if {
+ output.space_before_token = true;
+ } else {
+ print_newline();
+ }
+ }
+ } else if (current_token.type === 'TK_RESERVED' && in_array(current_token.text, tokenizer.line_starters) && flags.last_text !== ')') {
+ print_newline();
+ }
+ } else if (flags.multiline_frame && is_array(flags.mode) && flags.last_text === ',' && last_last_text === '}') {
+ print_newline(); // }, in lists get a newline treatment
+ } else if (prefix === 'SPACE') {
+ output.space_before_token = true;
+ }
+ print_token();
+ flags.last_word = current_token.text;
+
+ if (current_token.type === 'TK_RESERVED') {
+ if (current_token.text === 'do') {
+ flags.do_block = true;
+ } else if (current_token.text === 'if') {
+ flags.if_block = true;
+ } else if (current_token.text === 'import') {
+ flags.import_block = true;
+ } else if (flags.import_block && current_token.type === 'TK_RESERVED' && current_token.text === 'from') {
+ flags.import_block = false;
+ }
+ }
+ }
+
+ function handle_semicolon() {
+ if (start_of_statement()) {
+ // The conditional starts the statement if appropriate.
+ // Semicolon can be the start (and end) of a statement
+ output.space_before_token = false;
+ } else {
+ handle_whitespace_and_comments(current_token);
+ }
+
+ var next_token = get_token(1);
+ while (flags.mode === MODE.Statement &&
+ !(flags.if_block && next_token && next_token.type === 'TK_RESERVED' && next_token.text === 'else') &&
+ !flags.do_block) {
+ restore_mode();
+ }
+
+ // hacky but effective for the moment
+ if (flags.import_block) {
+ flags.import_block = false;
+ }
+ print_token();
+ }
+
+ function handle_string() {
+ if (start_of_statement()) {
+ // The conditional starts the statement if appropriate.
+ // One difference - strings want at least a space before
+ output.space_before_token = true;
+ } else {
+ handle_whitespace_and_comments(current_token);
+ if (last_type === 'TK_RESERVED' || last_type === 'TK_WORD' || flags.inline_frame) {
+ output.space_before_token = true;
+ } else if (last_type === 'TK_COMMA' || last_type === 'TK_START_EXPR' || last_type === 'TK_EQUALS' || last_type === 'TK_OPERATOR') {
+ if (!start_of_object_property()) {
+ allow_wrap_or_preserved_newline();
+ }
+ } else {
+ print_newline();
+ }
+ }
+ print_token();
+ }
+
+ function handle_equals() {
+ if (start_of_statement()) {
+ // The conditional starts the statement if appropriate.
+ } else {
+ handle_whitespace_and_comments(current_token);
+ }
+
+ if (flags.declaration_statement) {
+ // just got an '=' in a var-line, different formatting/line-breaking, etc will now be done
+ flags.declaration_assignment = true;
+ }
+ output.space_before_token = true;
+ print_token();
+ output.space_before_token = true;
+ }
+
+ function handle_comma() {
+ handle_whitespace_and_comments(current_token, true);
+
+ print_token();
+ output.space_before_token = true;
+ if (flags.declaration_statement) {
+ if (is_expression(flags.parent.mode)) {
+ // do not break on comma, for(var a = 1, b = 2)
+ flags.declaration_assignment = false;
+ }
+
+ if (flags.declaration_assignment) {
+ flags.declaration_assignment = false;
+ print_newline(false, true);
+ } else if (opt.comma_first) {
+ // for comma-first, we want to allow a newline before the comma
+ // to turn into a newline after the comma, which we will fixup later
+ allow_wrap_or_preserved_newline();
+ }
+ } else if (flags.mode === MODE.ObjectLiteral ||
+ (flags.mode === MODE.Statement && flags.parent.mode === MODE.ObjectLiteral)) {
+ if (flags.mode === MODE.Statement) {
+ restore_mode();
+ }
+
+ if (!flags.inline_frame) {
+ print_newline();
+ }
+ } else if (opt.comma_first) {
+ // EXPR or DO_BLOCK
+ // for comma-first, we want to allow a newline before the comma
+ // to turn into a newline after the comma, which we will fixup later
+ allow_wrap_or_preserved_newline();
+ }
+ }
+
+ function handle_operator() {
+ var isGeneratorAsterisk = current_token.text === '*' &&
+ ((last_type === 'TK_RESERVED' && in_array(flags.last_text, ['function', 'yield'])) ||
+ (in_array(last_type, ['TK_START_BLOCK', 'TK_COMMA', 'TK_END_BLOCK', 'TK_SEMICOLON']))
+ );
+ var isUnary = in_array(current_token.text, ['-', '+']) && (
+ in_array(last_type, ['TK_START_BLOCK', 'TK_START_EXPR', 'TK_EQUALS', 'TK_OPERATOR']) ||
+ in_array(flags.last_text, tokenizer.line_starters) ||
+ flags.last_text === ','
+ );
+
+ if (start_of_statement()) {
+ // The conditional starts the statement if appropriate.
+ } else {
+ var preserve_statement_flags = !isGeneratorAsterisk;
+ handle_whitespace_and_comments(current_token, preserve_statement_flags);
+ }
+
+ if (last_type === 'TK_RESERVED' && is_special_word(flags.last_text)) {
+ // "return" had a special handling in TK_WORD. Now we need to return the favor
+ output.space_before_token = true;
+ print_token();
+ return;
+ }
+
+ // hack for actionscript's import .*;
+ if (current_token.text === '*' && last_type === 'TK_DOT') {
+ print_token();
+ return;
+ }
+
+ if (current_token.text === '::') {
+ // no spaces around exotic namespacing syntax operator
+ print_token();
+ return;
+ }
+
+ // Allow line wrapping between operators when operator_position is
+ // set to before or preserve
+ if (last_type === 'TK_OPERATOR' && in_array(opt.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)) {
+ allow_wrap_or_preserved_newline();
+ }
+
+ if (current_token.text === ':' && flags.in_case) {
+ flags.case_body = true;
+ indent();
+ print_token();
+ print_newline();
+ flags.in_case = false;
+ return;
+ }
+
+ var space_before = true;
+ var space_after = true;
+ var in_ternary = false;
+ if (current_token.text === ':') {
+ if (flags.ternary_depth === 0) {
+ // Colon is invalid javascript outside of ternary and object, but do our best to guess what was meant.
+ space_before = false;
+ } else {
+ flags.ternary_depth -= 1;
+ in_ternary = true;
+ }
+ } else if (current_token.text === '?') {
+ flags.ternary_depth += 1;
+ }
+
+ // let's handle the operator_position option prior to any conflicting logic
+ if (!isUnary && !isGeneratorAsterisk && opt.preserve_newlines && in_array(current_token.text, tokenizer.positionable_operators)) {
+ var isColon = current_token.text === ':';
+ var isTernaryColon = (isColon && in_ternary);
+ var isOtherColon = (isColon && !in_ternary);
+
+ switch (opt.operator_position) {
+ case OPERATOR_POSITION.before_newline:
+ // if the current token is : and it's not a ternary statement then we set space_before to false
+ output.space_before_token = !isOtherColon;
+
+ print_token();
+
+ if (!isColon || isTernaryColon) {
+ allow_wrap_or_preserved_newline();
+ }
+
+ output.space_before_token = true;
+ return;
+
+ case OPERATOR_POSITION.after_newline:
+ // if the current token is anything but colon, or (via deduction) it's a colon and in a ternary statement,
+ // then print a newline.
+
+ output.space_before_token = true;
+
+ if (!isColon || isTernaryColon) {
+ if (get_token(1).wanted_newline) {
+ print_newline(false, true);
+ } else {
+ allow_wrap_or_preserved_newline();
+ }
+ } else {
+ output.space_before_token = false;
+ }
+
+ print_token();
+
+ output.space_before_token = true;
+ return;
+
+ case OPERATOR_POSITION.preserve_newline:
+ if (!isOtherColon) {
+ allow_wrap_or_preserved_newline();
+ }
+
+ // if we just added a newline, or the current token is : and it's not a ternary statement,
+ // then we set space_before to false
+ space_before = !(output.just_added_newline() || isOtherColon);
+
+ output.space_before_token = space_before;
+ print_token();
+ output.space_before_token = true;
+ return;
+ }
+ }
+
+ if (isGeneratorAsterisk) {
+ allow_wrap_or_preserved_newline();
+ space_before = false;
+ var next_token = get_token(1);
+ space_after = next_token && in_array(next_token.type, ['TK_WORD', 'TK_RESERVED']);
+ } else if (current_token.text === '...') {
+ allow_wrap_or_preserved_newline();
+ space_before = last_type === 'TK_START_BLOCK';
+ space_after = false;
+ } else if (in_array(current_token.text, ['--', '++', '!', '~']) || isUnary) {
+ // unary operators (and binary +/- pretending to be unary) special cases
+
+ space_before = false;
+ space_after = false;
+
+ // http://www.ecma-international.org/ecma-262/5.1/#sec-7.9.1
+ // if there is a newline between -- or ++ and anything else we should preserve it.
+ if (current_token.wanted_newline && (current_token.text === '--' || current_token.text === '++')) {
+ print_newline(false, true);
+ }
+
+ if (flags.last_text === ';' && is_expression(flags.mode)) {
+ // for (;; ++i)
+ // ^^^
+ space_before = true;
+ }
+
+ if (last_type === 'TK_RESERVED') {
+ space_before = true;
+ } else if (last_type === 'TK_END_EXPR') {
+ space_before = !(flags.last_text === ']' && (current_token.text === '--' || current_token.text === '++'));
+ } else if (last_type === 'TK_OPERATOR') {
+ // a++ + ++b;
+ // a - -b
+ space_before = in_array(current_token.text, ['--', '-', '++', '+']) && in_array(flags.last_text, ['--', '-', '++', '+']);
+ // + and - are not unary when preceeded by -- or ++ operator
+ // a-- + b
+ // a * +b
+ // a - -b
+ if (in_array(current_token.text, ['+', '-']) && in_array(flags.last_text, ['--', '++'])) {
+ space_after = true;
+ }
+ }
+
+
+ if (((flags.mode === MODE.BlockStatement && !flags.inline_frame) || flags.mode === MODE.Statement) &&
+ (flags.last_text === '{' || flags.last_text === ';')) {
+ // { foo; --i }
+ // foo(); --bar;
+ print_newline();
+ }
+ }
+
+ output.space_before_token = output.space_before_token || space_before;
+ print_token();
+ output.space_before_token = space_after;
+ }
+
+ function handle_block_comment(preserve_statement_flags) {
+ if (output.raw) {
+ output.add_raw_token(current_token);
+ if (current_token.directives && current_token.directives.preserve === 'end') {
+ // If we're testing the raw output behavior, do not allow a directive to turn it off.
+ output.raw = opt.test_output_raw;
+ }
+ return;
+ }
+
+ if (current_token.directives) {
+ print_newline(false, preserve_statement_flags);
+ print_token();
+ if (current_token.directives.preserve === 'start') {
+ output.raw = true;
+ }
+ print_newline(false, true);
+ return;
+ }
+
+ // inline block
+ if (!acorn.newline.test(current_token.text) && !current_token.wanted_newline) {
+ output.space_before_token = true;
+ print_token();
+ output.space_before_token = true;
+ return;
+ }
+
+ var lines = split_linebreaks(current_token.text);
+ var j; // iterator for this case
+ var javadoc = false;
+ var starless = false;
+ var lastIndent = current_token.whitespace_before;
+ var lastIndentLength = lastIndent.length;
+
+ // block comment starts with a new line
+ print_newline(false, preserve_statement_flags);
+ if (lines.length > 1) {
+ javadoc = all_lines_start_with(lines.slice(1), '*');
+ starless = each_line_matches_indent(lines.slice(1), lastIndent);
+ }
+
+ // first line always indented
+ print_token(lines[0]);
+ for (j = 1; j < lines.length; j++) {
+ print_newline(false, true);
+ if (javadoc) {
+ // javadoc: reformat and re-indent
+ print_token(' ' + ltrim(lines[j]));
+ } else if (starless && lines[j].length > lastIndentLength) {
+ // starless: re-indent non-empty content, avoiding trim
+ print_token(lines[j].substring(lastIndentLength));
+ } else {
+ // normal comments output raw
+ output.add_token(lines[j]);
+ }
+ }
+
+ // for comments of more than one line, make sure there's a new line after
+ print_newline(false, preserve_statement_flags);
+ }
+
+ function handle_comment(preserve_statement_flags) {
+ if (current_token.wanted_newline) {
+ print_newline(false, preserve_statement_flags);
+ } else {
+ output.trim(true);
+ }
+
+ output.space_before_token = true;
+ print_token();
+ print_newline(false, preserve_statement_flags);
+ }
+
+ function handle_dot() {
+ if (start_of_statement()) {
+ // The conditional starts the statement if appropriate.
+ } else {
+ handle_whitespace_and_comments(current_token, true);
+ }
+
+ if (last_type === 'TK_RESERVED' && is_special_word(flags.last_text)) {
+ output.space_before_token = true;
+ } else {
+ // allow preserved newlines before dots in general
+ // force newlines on dots after close paren when break_chained - for bar().baz()
+ allow_wrap_or_preserved_newline(flags.last_text === ')' && opt.break_chained_methods);
+ }
+
+ print_token();
+ }
+
+ function handle_unknown(preserve_statement_flags) {
+ print_token();
+
+ if (current_token.text[current_token.text.length - 1] === '\n') {
+ print_newline(false, preserve_statement_flags);
+ }
+ }
+
+ function handle_eof() {
+ // Unwind any open statements
+ while (flags.mode === MODE.Statement) {
+ restore_mode();
+ }
+ handle_whitespace_and_comments(current_token);
+ }
+}
+
+module.exports.Beautifier = Beautifier;
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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) {
+ var _input = input;
+ var _input_length = _input.length;
+ var _position = 0;
+
+ this.back = function() {
+ _position -= 1;
+ };
+
+ this.hasNext = function() {
+ return _position < _input_length;
+ };
+
+ this.next = function() {
+ var val = null;
+ if (this.hasNext()) {
+ val = _input.charAt(_position);
+ _position += 1;
+ }
+ return val;
+ };
+
+ this.peek = function(index) {
+ var val = null;
+ index = index || 0;
+ index += _position;
+ if (index >= 0 && index < _input_length) {
+ val = _input.charAt(index);
+ }
+ return val;
+ };
+
+ this.peekCharCode = function(index) {
+ var val = 0;
+ index = index || 0;
+ index += _position;
+ if (index >= 0 && index < _input_length) {
+ val = _input.charCodeAt(index);
+ }
+ return val;
+ };
+
+ this.test = function(pattern, index) {
+ index = index || 0;
+ pattern.lastIndex = _position + index;
+ return pattern.test(_input);
+ };
+
+ this.testChar = function(pattern, index) {
+ var val = this.peek(index);
+ return val !== null && pattern.test(val);
+ };
+
+ this.match = function(pattern) {
+ pattern.lastIndex = _position;
+ var pattern_match = pattern.exec(_input);
+ if (pattern_match && pattern_match.index === _position) {
+ _position += pattern_match[0].length;
+ } else {
+ pattern_match = null;
+ }
+ return pattern_match;
+ };
+}
+
+
+module.exports.InputScanner = InputScanner;
+
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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 mergeOpts(allOptions, targetType) {
+ var finalOpts = {};
+ var name;
+
+ for (name in allOptions) {
+ if (name !== targetType) {
+ finalOpts[name] = allOptions[name];
+ }
+ }
+
+ //merge in the per type settings for the targetType
+ if (targetType in allOptions) {
+ for (name in allOptions[targetType]) {
+ finalOpts[name] = allOptions[targetType][name];
+ }
+ }
+ return finalOpts;
+}
+
+module.exports.mergeOpts = mergeOpts;
+
+
+/***/ }),
+/* 4 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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) {
+ var _character_count = 0;
+ // use indent_count as a marker for lines that have preserved indentation
+ var _indent_count = -1;
+
+ var _items = [];
+ var _empty = true;
+
+ this.set_indent = function(level) {
+ _character_count = parent.baseIndentLength + level * parent.indent_length;
+ _indent_count = level;
+ };
+
+ this.get_character_count = function() {
+ return _character_count;
+ };
+
+ this.is_empty = function() {
+ return _empty;
+ };
+
+ this.last = function() {
+ if (!this._empty) {
+ return _items[_items.length - 1];
+ } else {
+ return null;
+ }
+ };
+
+ this.push = function(input) {
+ _items.push(input);
+ _character_count += input.length;
+ _empty = false;
+ };
+
+ this.pop = function() {
+ var item = null;
+ if (!_empty) {
+ item = _items.pop();
+ _character_count -= item.length;
+ _empty = _items.length === 0;
+ }
+ return item;
+ };
+
+ this.remove_indent = function() {
+ if (_indent_count > 0) {
+ _indent_count -= 1;
+ _character_count -= parent.indent_length;
+ }
+ };
+
+ this.trim = function() {
+ while (this.last() === ' ') {
+ _items.pop();
+ _character_count -= 1;
+ }
+ _empty = _items.length === 0;
+ };
+
+ this.toString = function() {
+ var result = '';
+ if (!this._empty) {
+ if (_indent_count >= 0) {
+ result = parent.indent_cache[_indent_count];
+ }
+ result += _items.join('');
+ }
+ return result;
+ };
+}
+
+function Output(indent_string, baseIndentString) {
+ baseIndentString = baseIndentString || '';
+ this.indent_cache = [baseIndentString];
+ this.baseIndentLength = baseIndentString.length;
+ this.indent_length = indent_string.length;
+ this.raw = false;
+
+ var lines = [];
+ this.baseIndentString = baseIndentString;
+ this.indent_string = indent_string;
+ this.previous_line = null;
+ this.current_line = null;
+ this.space_before_token = false;
+
+ this.add_outputline = function() {
+ this.previous_line = this.current_line;
+ this.current_line = new OutputLine(this);
+ lines.push(this.current_line);
+ };
+
+ // initialize
+ this.add_outputline();
+
+
+ this.get_line_number = function() {
+ return lines.length;
+ };
+
+ // Using object instead of string to allow for later expansion of info about each line
+ this.add_new_line = function(force_newline) {
+ if (this.get_line_number() === 1 && this.just_added_newline()) {
+ return false; // no newline on start of file
+ }
+
+ if (force_newline || !this.just_added_newline()) {
+ if (!this.raw) {
+ this.add_outputline();
+ }
+ return true;
+ }
+
+ return false;
+ };
+
+ this.get_code = function(end_with_newline, eol) {
+ var sweet_code = lines.join('\n').replace(/[\r\n\t ]+$/, '');
+
+ if (end_with_newline) {
+ sweet_code += '\n';
+ }
+
+ if (eol !== '\n') {
+ sweet_code = sweet_code.replace(/[\n]/g, eol);
+ }
+
+ return sweet_code;
+ };
+
+ this.set_indent = function(level) {
+ // Never indent your first output indent at the start of the file
+ if (lines.length > 1) {
+ while (level >= this.indent_cache.length) {
+ this.indent_cache.push(this.indent_cache[this.indent_cache.length - 1] + this.indent_string);
+ }
+
+ this.current_line.set_indent(level);
+ return true;
+ }
+ this.current_line.set_indent(0);
+ return false;
+ };
+
+ this.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(token.text);
+ this.space_before_token = false;
+ };
+
+ this.add_token = function(printable_token) {
+ this.add_space_before_token();
+ this.current_line.push(printable_token);
+ };
+
+ this.add_space_before_token = function() {
+ if (this.space_before_token && !this.just_added_newline()) {
+ this.current_line.push(' ');
+ }
+ this.space_before_token = false;
+ };
+
+ this.remove_indent = function(index) {
+ var output_length = lines.length;
+ while (index < output_length) {
+ lines[index].remove_indent();
+ index++;
+ }
+ };
+
+ this.trim = function(eat_newlines) {
+ eat_newlines = (eat_newlines === undefined) ? false : eat_newlines;
+
+ this.current_line.trim(indent_string, baseIndentString);
+
+ while (eat_newlines && lines.length > 1 &&
+ this.current_line.is_empty()) {
+ lines.pop();
+ this.current_line = lines[lines.length - 1];
+ this.current_line.trim();
+ }
+
+ this.previous_line = lines.length > 1 ? lines[lines.length - 2] : null;
+ };
+
+ this.just_added_newline = function() {
+ return this.current_line.is_empty();
+ };
+
+ this.just_added_blankline = function() {
+ if (this.just_added_newline()) {
+ if (lines.length === 1) {
+ return true; // start of the file and newline = blank
+ }
+
+ var line = lines[lines.length - 2];
+ return line.is_empty();
+ }
+ return false;
+ };
+}
+
+module.exports.Output = Output;
+
+
+/***/ }),
+/* 5 */
+/***/ (function(module, exports) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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, parent) {
+ 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 = /* inline comment*/ [];
+
+
+ this.comments_after = []; // no new line before and newline after
+ this.newlines = newlines || 0;
+ this.wanted_newline = newlines > 0;
+ this.whitespace_before = whitespace_before || '';
+ this.parent = parent || null;
+ this.opened = null;
+ this.directives = null;
+}
+
+module.exports.Token = Token;
+
+
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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__(1).Beautifier;
+
+function js_beautify(js_source_text, options) {
+ var beautifier = new Beautifier(js_source_text, options);
+ return beautifier.beautify();
+}
+
+module.exports = js_beautify;
+
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jshint curly:true, eqeqeq:true, laxbreak:true, noempty:false */
+/*
+
+ The MIT License (MIT)
+
+ Copyright (c) 2007-2017 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__(2).InputScanner;
+var Token = __webpack_require__(5).Token;
+var acorn = __webpack_require__(0);
+
+function trim(s) {
+ return s.replace(/^\s+|\s+$/g, '');
+}
+
+function in_array(what, arr) {
+ for (var i = 0; i < arr.length; i += 1) {
+ if (arr[i] === what) {
+ return true;
+ }
+ }
+ return false;
+}
+
+function Tokenizer(input_string, opts) {
+
+ var whitespace = "\n\r\t ".split('');
+ var digit = /[0-9]/;
+ var digit_bin = /[01]/;
+ var digit_oct = /[01234567]/;
+ var digit_hex = /[0123456789abcdefABCDEF]/;
+
+ this.positionable_operators = '!= !== % & && * ** + - / : < << <= == === > >= >> >>> ? ^ | ||'.split(' ');
+ var punct = this.positionable_operators.concat(
+ // non-positionable operators - these do not follow operator position settings
+ '! %= &= *= **= ++ += , -- -= /= :: <<= = => >>= >>>= ^= |= ~ ...'.split(' '));
+
+ // words which should always start on new line.
+ this.line_starters = 'continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export'.split(',');
+ var reserved_words = this.line_starters.concat(['do', 'in', 'of', 'else', 'get', 'set', 'new', 'catch', 'finally', 'typeof', 'yield', 'async', 'await', 'from', 'as']);
+
+ // /* ... */ comment ends with nearest */ or end of file
+ var block_comment_pattern = /([\s\S]*?)((?:\*\/)|$)/g;
+
+ // comment ends just before nearest linefeed or end of file
+ var comment_pattern = /([^\n\r\u2028\u2029]*)/g;
+
+ var directives_block_pattern = /\/\* beautify( \w+[:]\w+)+ \*\//g;
+ var directive_pattern = / (\w+)[:](\w+)/g;
+ var directives_end_ignore_pattern = /([\s\S]*?)((?:\/\*\sbeautify\signore:end\s\*\/)|$)/g;
+
+ var template_pattern = /((<\?php|<\?=)[\s\S]*?\?>)|(<%[\s\S]*?%>)/g;
+
+ var n_newlines, whitespace_before_token, in_html_comment, tokens;
+ var input;
+
+ this.tokenize = function() {
+ input = new InputScanner(input_string);
+ in_html_comment = false;
+ tokens = [];
+
+ var next, last;
+ var token_values;
+ var open = null;
+ var open_stack = [];
+ var comments = [];
+
+ while (!(last && last.type === 'TK_EOF')) {
+ token_values = tokenize_next();
+ next = new Token(token_values[1], token_values[0], n_newlines, whitespace_before_token);
+ while (next.type === 'TK_COMMENT' || next.type === 'TK_BLOCK_COMMENT' || next.type === 'TK_UNKNOWN') {
+ if (next.type === 'TK_BLOCK_COMMENT') {
+ next.directives = token_values[2];
+ }
+ comments.push(next);
+ token_values = tokenize_next();
+ next = new Token(token_values[1], token_values[0], n_newlines, whitespace_before_token);
+ }
+
+ if (comments.length) {
+ next.comments_before = comments;
+ comments = [];
+ }
+
+ if (next.type === 'TK_START_BLOCK' || next.type === 'TK_START_EXPR') {
+ next.parent = last;
+ open_stack.push(open);
+ open = next;
+ } else if ((next.type === 'TK_END_BLOCK' || next.type === 'TK_END_EXPR') &&
+ (open && (
+ (next.text === ']' && open.text === '[') ||
+ (next.text === ')' && open.text === '(') ||
+ (next.text === '}' && open.text === '{')))) {
+ next.parent = open.parent;
+ next.opened = open;
+
+ open = open_stack.pop();
+ }
+
+ tokens.push(next);
+ last = next;
+ }
+
+ return tokens;
+ };
+
+ function get_directives(text) {
+ if (!text.match(directives_block_pattern)) {
+ return null;
+ }
+
+ var directives = {};
+ directive_pattern.lastIndex = 0;
+ var directive_match = directive_pattern.exec(text);
+
+ while (directive_match) {
+ directives[directive_match[1]] = directive_match[2];
+ directive_match = directive_pattern.exec(text);
+ }
+
+ return directives;
+ }
+
+ function tokenize_next() {
+ var resulting_string;
+ var whitespace_on_this_line = [];
+
+ n_newlines = 0;
+ whitespace_before_token = '';
+
+ var c = input.next();
+
+ if (c === null) {
+ return ['', 'TK_EOF'];
+ }
+
+ var last_token;
+ if (tokens.length) {
+ last_token = tokens[tokens.length - 1];
+ } else {
+ // For the sake of tokenizing we can pretend that there was on open brace to start
+ last_token = new Token('TK_START_BLOCK', '{');
+ }
+
+ while (in_array(c, whitespace)) {
+
+ if (acorn.newline.test(c)) {
+ if (!(c === '\n' && input.peek(-2) === '\r')) {
+ n_newlines += 1;
+ whitespace_on_this_line = [];
+ }
+ } else {
+ whitespace_on_this_line.push(c);
+ }
+
+ c = input.next();
+
+ if (c === null) {
+ return ['', 'TK_EOF'];
+ }
+ }
+
+ if (whitespace_on_this_line.length) {
+ whitespace_before_token = whitespace_on_this_line.join('');
+ }
+
+ if (digit.test(c) || (c === '.' && input.testChar(digit))) {
+ var allow_decimal = true;
+ var allow_e = true;
+ var local_digit = digit;
+
+ if (c === '0' && input.testChar(/[XxOoBb]/)) {
+ // switch to hex/oct/bin number, no decimal or e, just hex/oct/bin digits
+ allow_decimal = false;
+ allow_e = false;
+ if (input.testChar(/[Bb]/)) {
+ local_digit = digit_bin;
+ } else if (input.testChar(/[Oo]/)) {
+ local_digit = digit_oct;
+ } else {
+ local_digit = digit_hex;
+ }
+ c += input.next();
+ } else if (c === '.') {
+ // Already have a decimal for this literal, don't allow another
+ allow_decimal = false;
+ } else {
+ // we know this first loop will run. It keeps the logic simpler.
+ c = '';
+ input.back();
+ }
+
+ // Add the digits
+ while (input.testChar(local_digit)) {
+ c += input.next();
+
+ if (allow_decimal && input.peek() === '.') {
+ c += input.next();
+ allow_decimal = false;
+ }
+
+ // a = 1.e-7 is valid, so we test for . then e in one loop
+ if (allow_e && input.testChar(/[Ee]/)) {
+ c += input.next();
+
+ if (input.testChar(/[+-]/)) {
+ c += input.next();
+ }
+
+ allow_e = false;
+ allow_decimal = false;
+ }
+ }
+
+ return [c, 'TK_WORD'];
+ }
+
+ if (acorn.isIdentifierStart(input.peekCharCode(-1))) {
+ if (input.hasNext()) {
+ while (acorn.isIdentifierChar(input.peekCharCode())) {
+ c += input.next();
+ if (!input.hasNext()) {
+ break;
+ }
+ }
+ }
+
+ if (!(last_token.type === 'TK_DOT' ||
+ (last_token.type === 'TK_RESERVED' && in_array(last_token.text, ['set', 'get']))) &&
+ in_array(c, reserved_words)) {
+ if (c === 'in' || c === 'of') { // hack for 'in' and 'of' operators
+ return [c, 'TK_OPERATOR'];
+ }
+ return [c, 'TK_RESERVED'];
+ }
+
+ return [c, 'TK_WORD'];
+ }
+
+ if (c === '(' || c === '[') {
+ return [c, 'TK_START_EXPR'];
+ }
+
+ if (c === ')' || c === ']') {
+ return [c, 'TK_END_EXPR'];
+ }
+
+ if (c === '{') {
+ return [c, 'TK_START_BLOCK'];
+ }
+
+ if (c === '}') {
+ return [c, 'TK_END_BLOCK'];
+ }
+
+ if (c === ';') {
+ return [c, 'TK_SEMICOLON'];
+ }
+
+ if (c === '/') {
+ var comment = '';
+ var comment_match;
+ // peek for comment /* ... */
+ if (input.peek() === '*') {
+ input.next();
+ comment_match = input.match(block_comment_pattern);
+ comment = '/*' + comment_match[0];
+ var directives = get_directives(comment);
+ if (directives && directives.ignore === 'start') {
+ comment_match = input.match(directives_end_ignore_pattern);
+ comment += comment_match[0];
+ }
+ comment = comment.replace(acorn.allLineBreaks, '\n');
+ return [comment, 'TK_BLOCK_COMMENT', directives];
+ }
+ // peek for comment // ...
+ if (input.peek() === '/') {
+ input.next();
+ comment_match = input.match(comment_pattern);
+ comment = '//' + comment_match[0];
+ return [comment, 'TK_COMMENT'];
+ }
+
+ }
+
+ var startXmlRegExp = /<()([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/g;
+
+ if (c === '`' || c === "'" || c === '"' || // string
+ (
+ (c === '/') || // regexp
+ (opts.e4x && c === "<" && input.test(startXmlRegExp, -1)) // xml
+ ) && ( // regex and xml can only appear in specific locations during parsing
+ (last_token.type === 'TK_RESERVED' && in_array(last_token.text, ['return', 'case', 'throw', 'else', 'do', 'typeof', 'yield'])) ||
+ (last_token.type === 'TK_END_EXPR' && last_token.text === ')' &&
+ last_token.parent && last_token.parent.type === 'TK_RESERVED' && in_array(last_token.parent.text, ['if', 'while', 'for'])) ||
+ (in_array(last_token.type, ['TK_COMMENT', 'TK_START_EXPR', 'TK_START_BLOCK',
+ 'TK_END_BLOCK', 'TK_OPERATOR', 'TK_EQUALS', 'TK_EOF', 'TK_SEMICOLON', 'TK_COMMA'
+ ]))
+ )) {
+
+ var sep = c,
+ esc = false,
+ has_char_escapes = false;
+
+ resulting_string = c;
+
+ if (sep === '/') {
+ //
+ // handle regexp
+ //
+ var in_char_class = false;
+ while (input.hasNext() &&
+ ((esc || in_char_class || input.peek() !== sep) &&
+ !input.testChar(acorn.newline))) {
+ resulting_string += input.peek();
+ if (!esc) {
+ esc = input.peek() === '\\';
+ if (input.peek() === '[') {
+ in_char_class = true;
+ } else if (input.peek() === ']') {
+ in_char_class = false;
+ }
+ } else {
+ esc = false;
+ }
+ input.next();
+ }
+ } else if (opts.e4x && sep === '<') {
+ //
+ // handle e4x xml literals
+ //
+
+ var xmlRegExp = /[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/g;
+ input.back();
+ var xmlStr = '';
+ var match = input.match(startXmlRegExp);
+ if (match) {
+ // Trim root tag to attempt to
+ var rootTag = match[2].replace(/^{\s+/, '{').replace(/\s+}$/, '}');
+ var isCurlyRoot = rootTag.indexOf('{') === 0;
+ var depth = 0;
+ while (match) {
+ var isEndTag = !!match[1];
+ var tagName = match[2];
+ var isSingletonTag = (!!match[match.length - 1]) || (tagName.slice(0, 8) === "![CDATA[");
+ if (!isSingletonTag &&
+ (tagName === rootTag || (isCurlyRoot && tagName.replace(/^{\s+/, '{').replace(/\s+}$/, '}')))) {
+ if (isEndTag) {
+ --depth;
+ } else {
+ ++depth;
+ }
+ }
+ xmlStr += match[0];
+ if (depth <= 0) {
+ break;
+ }
+ match = input.match(xmlRegExp);
+ }
+ // if we didn't close correctly, keep unformatted.
+ if (!match) {
+ xmlStr += input.match(/[\s\S]*/g)[0];
+ }
+ xmlStr = xmlStr.replace(acorn.allLineBreaks, '\n');
+ return [xmlStr, "TK_STRING"];
+ }
+ } else {
+ //
+ // handle string
+ //
+ var parse_string = function(delimiter, allow_unescaped_newlines, start_sub) {
+ // Template strings can travers lines without escape characters.
+ // Other strings cannot
+ var current_char;
+ while (input.hasNext()) {
+ current_char = input.peek();
+ if (!(esc || (current_char !== delimiter &&
+ (allow_unescaped_newlines || !acorn.newline.test(current_char))))) {
+ break;
+ }
+
+ // Handle \r\n linebreaks after escapes or in template strings
+ if ((esc || allow_unescaped_newlines) && acorn.newline.test(current_char)) {
+ if (current_char === '\r' && input.peek(1) === '\n') {
+ input.next();
+ current_char = input.peek();
+ }
+ resulting_string += '\n';
+ } else {
+ resulting_string += current_char;
+ }
+
+ if (esc) {
+ if (current_char === 'x' || current_char === 'u') {
+ has_char_escapes = true;
+ }
+ esc = false;
+ } else {
+ esc = current_char === '\\';
+ }
+
+ input.next();
+
+ if (start_sub && resulting_string.indexOf(start_sub, resulting_string.length - start_sub.length) !== -1) {
+ if (delimiter === '`') {
+ parse_string('}', allow_unescaped_newlines, '`');
+ } else {
+ parse_string('`', allow_unescaped_newlines, '${');
+ }
+
+ if (input.hasNext()) {
+ resulting_string += input.next();
+ }
+ }
+ }
+ };
+
+ if (sep === '`') {
+ parse_string('`', true, '${');
+ } else {
+ parse_string(sep);
+ }
+ }
+
+ if (has_char_escapes && opts.unescape_strings) {
+ resulting_string = unescape_string(resulting_string);
+ }
+
+ if (input.peek() === sep) {
+ resulting_string += sep;
+ input.next();
+
+ if (sep === '/') {
+ // regexps may have modifiers /regexp/MOD , so fetch those, too
+ // Only [gim] are valid, but if the user puts in garbage, do what we can to take it.
+ while (input.hasNext() && acorn.isIdentifierStart(input.peekCharCode())) {
+ resulting_string += input.next();
+ }
+ }
+ }
+ return [resulting_string, 'TK_STRING'];
+ }
+
+ if (c === '#') {
+
+ if (tokens.length === 0 && input.peek() === '!') {
+ // shebang
+ resulting_string = c;
+ while (input.hasNext() && c !== '\n') {
+ c = input.next();
+ resulting_string += c;
+ }
+ return [trim(resulting_string) + '\n', 'TK_UNKNOWN'];
+ }
+
+
+
+ // Spidermonkey-specific sharp variables for circular references
+ // https://developer.mozilla.org/En/Sharp_variables_in_JavaScript
+ // http://mxr.mozilla.org/mozilla-central/source/js/src/jsscan.cpp around line 1935
+ var sharp = '#';
+ if (input.hasNext() && input.testChar(digit)) {
+ do {
+ c = input.next();
+ sharp += c;
+ } while (input.hasNext() && c !== '#' && c !== '=');
+ if (c === '#') {
+ //
+ } else if (input.peek() === '[' && input.peek(1) === ']') {
+ sharp += '[]';
+ input.next();
+ input.next();
+ } else if (input.peek() === '{' && input.peek(1) === '}') {
+ sharp += '{}';
+ input.next();
+ input.next();
+ }
+ return [sharp, 'TK_WORD'];
+ }
+ }
+
+ if (c === '<' && (input.peek() === '?' || input.peek() === '%')) {
+ input.back();
+ var template_match = input.match(template_pattern);
+ if (template_match) {
+ c = template_match[0];
+ c = c.replace(acorn.allLineBreaks, '\n');
+ return [c, 'TK_STRING'];
+ }
+ }
+
+ if (c === '<' && input.match(/\!--/g)) {
+ c = '<!--';
+ while (input.hasNext() && !input.testChar(acorn.newline)) {
+ c += input.next();
+ }
+ in_html_comment = true;
+ return [c, 'TK_COMMENT'];
+ }
+
+ if (c === '-' && in_html_comment && input.match(/->/g)) {
+ in_html_comment = false;
+ return ['-->', 'TK_COMMENT'];
+ }
+
+ if (c === '.') {
+ if (input.peek() === '.' && input.peek(1) === '.') {
+ c += input.next() + input.next();
+ return [c, 'TK_OPERATOR'];
+ }
+ return [c, 'TK_DOT'];
+ }
+
+ if (in_array(c, punct)) {
+ while (input.hasNext() && in_array(c + input.peek(), punct)) {
+ c += input.next();
+ if (!input.hasNext()) {
+ break;
+ }
+ }
+
+ if (c === ',') {
+ return [c, 'TK_COMMA'];
+ } else if (c === '=') {
+ return [c, 'TK_EQUALS'];
+ } else {
+ return [c, 'TK_OPERATOR'];
+ }
+ }
+
+ return [c, 'TK_UNKNOWN'];
+ }
+
+
+ function unescape_string(s) {
+ // You think that a regex would work for this
+ // return s.replace(/\\x([0-9a-f]{2})/gi, function(match, val) {
+ // return String.fromCharCode(parseInt(val, 16));
+ // })
+ // However, dealing with '\xff', '\\xff', '\\\xff' makes this more fun.
+ var out = '',
+ escaped = 0;
+
+ var input_scan = new InputScanner(s);
+ var matched = null;
+
+ while (input_scan.hasNext()) {
+ // Keep any whitespace, non-slash characters
+ // also keep slash pairs.
+ matched = input_scan.match(/([\s]|[^\\]|\\\\)+/g);
+
+ if (matched) {
+ out += matched[0];
+ }
+
+ if (input_scan.peek() === '\\') {
+ input_scan.next();
+ if (input_scan.peek() === 'x') {
+ matched = input_scan.match(/x([0-9A-Fa-f]{2})/g);
+ } else if (input_scan.peek() === 'u') {
+ matched = input_scan.match(/u([0-9A-Fa-f]{4})/g);
+ } else {
+ out += '\\';
+ if (input_scan.hasNext()) {
+ out += input_scan.next();
+ }
+ continue;
+ }
+
+ // If there's some error decoding, return the original string
+ if (!matched) {
+ return s;
+ }
+
+ escaped = parseInt(matched[1], 16);
+
+ if (escaped > 0x7e && escaped <= 0xff && matched[0].indexOf('x') === 0) {
+ // we bail out on \x7f..\xff,
+ // leaving whole string escaped,
+ // as it's probably completely binary
+ return s;
+ } else if (escaped >= 0x00 && escaped < 0x20) {
+ // leave 0x00...0x1f escaped
+ out += '\\' + matched[0];
+ continue;
+ } else if (escaped === 0x22 || escaped === 0x27 || escaped === 0x5c) {
+ // single-quote, apostrophe, backslash - escape these
+ out += '\\' + String.fromCharCode(escaped);
+ } else {
+ out += String.fromCharCode(escaped);
+ }
+ }
+ }
+
+ return out;
+ }
+}
+
+module.exports.Tokenizer = Tokenizer;
+
+/***/ })
+/******/ ]);
+var js_beautify = legacy_beautify_js;
+/* Footer */
+if (typeof define === "function" && define.amd) {
+ // Add support for AMD ( https://github.com/amdjs/amdjs-api/wiki/AMD#defineamd-property- )
+ define([], function() {
+ return { js_beautify: js_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 js_beautify = require("beautify").js_beautify`.
+ exports.js_beautify = js_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.js_beautify = js_beautify;
+} else if (typeof global !== "undefined") {
+ // If we don't even have window, try global.
+ global.js_beautify = js_beautify;
+}
+
+}());
--- /dev/null
+// JSBeautify adds itself to the exports object if one exists.
+// Define exports here and it will work as if by magic.
+// This is safe to put in a function and will not be exported to the global
+// namespace. Note, we'll have to remove this when YUI supports, and we move to ES6.
+var exports = {};
+
+var define = null; // Remove require.js support in this context.
+
+// JSBeautify calls require() in order to get the existing exported modules.
+var require = function() {
+ return exports;
+};
+require();
+
+// Actually define beautify in our namespace.
+Y.namespace('M.atto_html').beautify = exports;
--- /dev/null
+{
+ "moodle-atto_html-beautify": {
+ }
+}
--- /dev/null
+Description of importing the js-beautify library into Moodle.
+
+* git clone https://github.com/einars/js-beautify
+* check out the relevant release tag
+* copy lib/beautify*.js into lib/yui/src/beautify/js
+* copy LICENSE into lib/yui/src/beautify
+* update lib/thirdpartylibs.xml
+* rebuild the module
{
- "name": "moodle-atto_html-button",
- "builds": {
- "moodle-atto_html-button": {
- "jsfiles": [
- "button.js"
- ]
+ "name": "moodle-atto_html-button",
+ "builds": {
+ "moodle-atto_html-button": {
+ "jsfiles": [
+ "button.js"
+ ]
+ }
}
- }
}
*/
Y.namespace('M.atto_html').Button = Y.Base.create('button', Y.M.editor_atto.EditorPlugin, [], {
+
+ _codeMirror: null,
+
initializer: function() {
this.addButton({
icon: 'e/source_code',
});
// Attach a submit listener to the form.
+ // This ensures that the codeMirror is converted back to the original text before form submission.
var form = this.get('host').textarea.ancestor('form');
if (form) {
- form.on('submit', this._submitClean, this);
+ form.on('submit', this._hideCodeMirror, this);
}
},
// Toggle the HTML status.
this.set('isHTML', !this.get('isHTML'));
- // Now make the UI changes.
- this._showHTML();
+ if (!this.get('isHTML')) {
+ this._hideCodeMirror();
+ } else {
+ this._showCodeMirror();
+ }
},
/**
- * Set the current state of the textarea and contenteditable div
- * according to the isHTML property.
+ * Show the code mirror.
*
- * @method _showHTML
+ * @method _showCodeMirror
* @private
*/
- _showHTML: function() {
+ _showCodeMirror: function() {
var host = this.get('host');
- if (!this.get('isHTML')) {
- // Unhighlight icon.
- this.unHighlightButtons('html');
- // Enable all plugins.
- host.enablePlugins();
+ // Disable all plugins.
+ host.disablePlugins();
- // Copy the text to the contenteditable div.
- host.updateFromTextArea();
+ // And then re-enable this one.
+ host.enablePlugins(this.name);
- // Hide the textarea, and show the editor.
- host.textarea.hide();
- this.editor.show();
+ // Copy the text to the contenteditable div.
+ host.updateOriginal();
- // Focus on the editor.
- host.focus();
+ // Hide the editor, and show the textarea.
+ var dimensions = {
+ width: this.editor.getComputedStyle('width'),
+ height: this.editor.getComputedStyle('height')
+ };
- // And re-mark everything as updated.
- this.markUpdated();
- } else {
- // Highlight icon.
- this.highlightButtons('html');
-
- // Disable all plugins.
- host.disablePlugins();
-
- // And then re-enable this one.
- host.enablePlugins(this.name);
-
- // Copy the text to the contenteditable div.
- host.updateOriginal();
-
- // Get the width, padding, and margin of the editor.
- host.textarea.setStyles({
- 'width': this.editor.getComputedStyle('width'),
- 'height': this.editor.getComputedStyle('height'),
- 'margin': this.editor.getComputedStyle('margin'),
- 'padding': this.editor.getComputedStyle('padding')
- });
+ // Tidy up the content if possible.
+ var beautified = Y.M.atto_html.beautify.html_beautify(host.textarea.get('value'), {
+ 'indent_size': 4,
+ 'indent_inner_html': true
+ });
+ host.textarea.set('value', beautified);
+
+ // Create the codeMirror from the textarea.
+ this._codeMirror = Y.M.atto_html.CodeMirror.fromTextArea(host.textarea.getDOMNode(), {
+ lineNumbers: true,
+ mode: 'htmlmixed',
+ tabSize: 2,
+ lineWrapping: true
+ });
+ this._codeMirror.on('change', function(cm) {
+ cm.save();
+ });
- // Hide the editor, and show the textarea.
- this.editor.hide();
- host.textarea.show();
+ // Hide the text area and ensure that the codeMirror is displayed.
+ this.editor.hide();
+ this._codeMirror.setSize(dimensions.width, dimensions.height);
- // Focus on the textarea.
- host.textarea.focus();
- }
+ // Focus on the codeMirror.
+ this._codeMirror.focus();
},
/**
- * Run the textarea content through the HTML scrubber if it was form submitted in HTML mode.
+ * Hide the code mirror.
*
- * @method _submitClean
+ * @method _hideCodeMirror
* @private
*/
- _submitClean: function() {
- // If we are in HTML mode, clean the text area.
- if (this.get('isHTML')) {
- var host = this.get('host');
- // Update the editor from text area then textarea from editor. This ensures all proper cleaning happens.
- host.updateFromTextArea();
- host.updateOriginal();
+ _hideCodeMirror: function() {
+ var host = this.get('host');
+
+ // Enable all plugins.
+ host.enablePlugins();
+
+ // Copy the text to the contenteditable div.
+ host.updateFromTextArea();
+
+ // Hide the textarea, and show the editor.
+ if (this._codeMirror) {
+ Y.one(this._codeMirror.getWrapperElement()).hide();
+
+ // Calling toTextArea will remove the editor and all of its handlers.
+ this._codeMirror.toTextArea();
+
+ // Detach any remaining handlers.
+ Y.Object.each(this._codeMirror._handlers, function(handlers, eventName) {
+ Y.Array.each(handlers, function(handler) {
+ this.off(eventName, handler);
+ }, this);
+ }, this._codeMirror);
+
+ // Cleanup.
+ delete this._codeMirror;
+ this._codeMirror = null;
}
+ host.textarea.hide();
+ this.editor.show();
+
+ // Focus on the editor.
+ host.focus();
+
+ // And re-mark everything as updated.
+ this.markUpdated();
}
}, {
ATTRS: {
{
"moodle-atto_html-button": {
"requires": [
+ "promise",
"moodle-editor_atto-plugin",
+ "moodle-atto_html-beautify",
+ "moodle-atto_html-codemirror",
"event-valuechange"
]
}
--- /dev/null
+Copyright (C) 2014 by Marijn Haverbeke <marijnh@gmail.com> and others
+
+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.
--- /dev/null
+/* BASICS */
+
+.CodeMirror {
+ /* Set height, width, borders, and global font properties here */
+ font-family: monospace;
+ height: 300px;
+ color: black;
+ direction: ltr;
+}
+
+/* PADDING */
+
+.CodeMirror-lines {
+ padding: 4px 0; /* Vertical padding around content */
+}
+.CodeMirror pre {
+ padding: 0 4px; /* Horizontal padding of content */
+}
+
+.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
+ background-color: white; /* The little square between H and V scrollbars */
+}
+
+/* GUTTER */
+
+.CodeMirror-gutters {
+ border-right: 1px solid #ddd;
+ background-color: #f7f7f7;
+ white-space: nowrap;
+}
+.CodeMirror-linenumbers {}
+.CodeMirror-linenumber {
+ padding: 0 3px 0 5px;
+ min-width: 20px;
+ text-align: right;
+ color: #999;
+ white-space: nowrap;
+}
+
+.CodeMirror-guttermarker { color: black; }
+.CodeMirror-guttermarker-subtle { color: #999; }
+
+/* CURSOR */
+
+.CodeMirror-cursor {
+ border-left: 1px solid black;
+ border-right: none;
+ width: 0;
+}
+/* Shown when moving in bi-directional text */
+.CodeMirror div.CodeMirror-secondarycursor {
+ border-left: 1px solid silver;
+}
+.cm-fat-cursor .CodeMirror-cursor {
+ width: auto;
+ border: 0 !important;
+ background: #7e7;
+}
+.cm-fat-cursor div.CodeMirror-cursors {
+ z-index: 1;
+}
+.cm-fat-cursor-mark {
+ background-color: rgba(20, 255, 20, 0.5);
+ -webkit-animation: blink 1.06s steps(1) infinite;
+ -moz-animation: blink 1.06s steps(1) infinite;
+ animation: blink 1.06s steps(1) infinite;
+}
+.cm-animate-fat-cursor {
+ width: auto;
+ border: 0;
+ -webkit-animation: blink 1.06s steps(1) infinite;
+ -moz-animation: blink 1.06s steps(1) infinite;
+ animation: blink 1.06s steps(1) infinite;
+ background-color: #7e7;
+}
+@-moz-keyframes blink {
+ 0% {}
+ 50% { background-color: transparent; }
+ 100% {}
+}
+@-webkit-keyframes blink {
+ 0% {}
+ 50% { background-color: transparent; }
+ 100% {}
+}
+@keyframes blink {
+ 0% {}
+ 50% { background-color: transparent; }
+ 100% {}
+}
+
+/* Can style cursor different in overwrite (non-insert) mode */
+.CodeMirror-overwrite .CodeMirror-cursor {}
+
+.cm-tab { display: inline-block; text-decoration: inherit; }
+
+.CodeMirror-rulers {
+ position: absolute;
+ left: 0; right: 0; top: -50px; bottom: -20px;
+ overflow: hidden;
+}
+.CodeMirror-ruler {
+ border-left: 1px solid #ccc;
+ top: 0; bottom: 0;
+ position: absolute;
+}
+
+/* DEFAULT THEME */
+
+.cm-s-default .cm-header {color: blue;}
+.cm-s-default .cm-quote {color: #090;}
+.cm-negative {color: #d44;}
+.cm-positive {color: #292;}
+.cm-header, .cm-strong {font-weight: bold;}
+.cm-em {font-style: italic;}
+.cm-link {text-decoration: underline;}
+.cm-strikethrough {text-decoration: line-through;}
+
+.cm-s-default .cm-keyword {color: #708;}
+.cm-s-default .cm-atom {color: #219;}
+.cm-s-default .cm-number {color: #164;}
+.cm-s-default .cm-def {color: #00f;}
+.cm-s-default .cm-variable,
+.cm-s-default .cm-punctuation,
+.cm-s-default .cm-property,
+.cm-s-default .cm-operator {}
+.cm-s-default .cm-variable-2 {color: #05a;}
+.cm-s-default .cm-variable-3, .cm-s-default .cm-type {color: #085;}
+.cm-s-default .cm-comment {color: #a50;}
+.cm-s-default .cm-string {color: #a11;}
+.cm-s-default .cm-string-2 {color: #f50;}
+.cm-s-default .cm-meta {color: #555;}
+.cm-s-default .cm-qualifier {color: #555;}
+.cm-s-default .cm-builtin {color: #30a;}
+.cm-s-default .cm-bracket {color: #997;}
+.cm-s-default .cm-tag {color: #170;}
+.cm-s-default .cm-attribute {color: #00c;}
+.cm-s-default .cm-hr {color: #999;}
+.cm-s-default .cm-link {color: #00c;}
+
+.cm-s-default .cm-error {color: #f00;}
+.cm-invalidchar {color: #f00;}
+
+.CodeMirror-composing { border-bottom: 2px solid; }
+
+/* Default styles for common addons */
+
+div.CodeMirror span.CodeMirror-matchingbracket {color: #0b0;}
+div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
+.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
+.CodeMirror-activeline-background {background: #e8f2ff;}
+
+/* STOP */
+
+/* The rest of this file contains styles related to the mechanics of
+ the editor. You probably shouldn't touch them. */
+
+.CodeMirror {
+ position: relative;
+ overflow: hidden;
+ background: white;
+}
+
+.CodeMirror-scroll {
+ overflow: scroll !important; /* Things will break if this is overridden */
+ /* 30px is the magic margin used to hide the element's real scrollbars */
+ /* See overflow: hidden in .CodeMirror */
+ margin-bottom: -30px; margin-right: -30px;
+ padding-bottom: 30px;
+ height: 100%;
+ outline: none; /* Prevent dragging from highlighting the element */
+ position: relative;
+}
+.CodeMirror-sizer {
+ position: relative;
+ border-right: 30px solid transparent;
+}
+
+/* The fake, visible scrollbars. Used to force redraw during scrolling
+ before actual scrolling happens, thus preventing shaking and
+ flickering artifacts. */
+.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
+ position: absolute;
+ z-index: 6;
+ display: none;
+}
+.CodeMirror-vscrollbar {
+ right: 0; top: 0;
+ overflow-x: hidden;
+ overflow-y: scroll;
+}
+.CodeMirror-hscrollbar {
+ bottom: 0; left: 0;
+ overflow-y: hidden;
+ overflow-x: scroll;
+}
+.CodeMirror-scrollbar-filler {
+ right: 0; bottom: 0;
+}
+.CodeMirror-gutter-filler {
+ left: 0; bottom: 0;
+}
+
+.CodeMirror-gutters {
+ position: absolute; left: 0; top: 0;
+ min-height: 100%;
+ z-index: 3;
+}
+.CodeMirror-gutter {
+ white-space: normal;
+ height: 100%;
+ display: inline-block;
+ vertical-align: top;
+ margin-bottom: -30px;
+}
+.CodeMirror-gutter-wrapper {
+ position: absolute;
+ z-index: 4;
+ background: none !important;
+ border: none !important;
+}
+.CodeMirror-gutter-background {
+ position: absolute;
+ top: 0; bottom: 0;
+ z-index: 4;
+}
+.CodeMirror-gutter-elt {
+ position: absolute;
+ cursor: default;
+ z-index: 4;
+}
+.CodeMirror-gutter-wrapper ::selection { background-color: transparent }
+.CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent }
+
+.CodeMirror-lines {
+ cursor: text;
+ min-height: 1px; /* prevents collapsing before first draw */
+}
+.CodeMirror pre {
+ /* Reset some styles that the rest of the page might have set */
+ -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
+ border-width: 0;
+ background: transparent;
+ font-family: inherit;
+ font-size: inherit;
+ margin: 0;
+ white-space: pre;
+ word-wrap: normal;
+ line-height: inherit;
+ color: inherit;
+ z-index: 2;
+ position: relative;
+ overflow: visible;
+ -webkit-tap-highlight-color: transparent;
+ -webkit-font-variant-ligatures: contextual;
+ font-variant-ligatures: contextual;
+}
+.CodeMirror-wrap pre {
+ word-wrap: break-word;
+ white-space: pre-wrap;
+ word-break: normal;
+}
+
+.CodeMirror-linebackground {
+ position: absolute;
+ left: 0; right: 0; top: 0; bottom: 0;
+ z-index: 0;
+}
+
+.CodeMirror-linewidget {
+ position: relative;
+ z-index: 2;
+ padding: 0.1px; /* Force widget margins to stay inside of the container */
+}
+
+.CodeMirror-widget {}
+
+.CodeMirror-rtl pre { direction: rtl; }
+
+.CodeMirror-code {
+ outline: none;
+}
+
+/* Force content-box sizing for the elements where we expect it */
+.CodeMirror-scroll,
+.CodeMirror-sizer,
+.CodeMirror-gutter,
+.CodeMirror-gutters,
+.CodeMirror-linenumber {
+ -moz-box-sizing: content-box;
+ box-sizing: content-box;
+}
+
+.CodeMirror-measure {
+ position: absolute;
+ width: 100%;
+ height: 0;
+ overflow: hidden;
+ visibility: hidden;
+}
+
+.CodeMirror-cursor {
+ position: absolute;
+ pointer-events: none;
+}
+.CodeMirror-measure pre { position: static; }
+
+div.CodeMirror-cursors {
+ visibility: hidden;
+ position: relative;
+ z-index: 3;
+}
+div.CodeMirror-dragcursors {
+ visibility: visible;
+}
+
+.CodeMirror-focused div.CodeMirror-cursors {
+ visibility: visible;
+}
+
+.CodeMirror-selected { background: #d9d9d9; }
+.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
+.CodeMirror-crosshair { cursor: crosshair; }
+.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
+.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
+
+.cm-searching {
+ background-color: #ffa;
+ background-color: rgba(255, 255, 0, .4);
+}
+
+/* Used to force a border model for a node */
+.cm-force-border { padding-right: .1px; }
+
+@media print {
+ /* Hide the cursor when printing */
+ .CodeMirror div.CodeMirror-cursors {
+ visibility: hidden;
+ }
+}
+
+/* See issue #2901 */
+.cm-tab-wrap-hack:after { content: ''; }
+
+/* Help users use markselection to safely style text background */
+span.CodeMirror-selectedtext { background: none; }
--- /dev/null
+{
+ "name": "moodle-atto_html-codemirror",
+ "builds": {
+ "moodle-atto_html-codemirror": {
+ "jsfiles": [
+ "wrapper.js",
+ "codemirror.js",
+ "wrapper-mid.js",
+ "htmlmixed.js",
+ "xml.js",
+ "javascript.js",
+ "css.js",
+ "wrapper-end.js"
+ ],
+ "skinnable": true
+ }
+ },
+ "shifter": {
+ "lint": false
+ }
+}
--- /dev/null
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: https://codemirror.net/LICENSE
+
+// This is CodeMirror (https://codemirror.net), a code editor
+// implemented in JavaScript on top of the browser's DOM.
+//
+// You can find some technical background for some of the code below
+// at http://marijnhaverbeke.nl/blog/#cm-internals .
+
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ (global.CodeMirror = factory());
+}(this, (function () { 'use strict';
+
+// Kludges for bugs and behavior differences that can't be feature
+// detected are enabled based on userAgent etc sniffing.
+var userAgent = navigator.userAgent
+var platform = navigator.platform
+
+var gecko = /gecko\/\d/i.test(userAgent)
+var ie_upto10 = /MSIE \d/.test(userAgent)
+var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent)
+var edge = /Edge\/(\d+)/.exec(userAgent)
+var ie = ie_upto10 || ie_11up || edge
+var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1])
+var webkit = !edge && /WebKit\//.test(userAgent)
+var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent)
+var chrome = !edge && /Chrome\//.test(userAgent)
+var presto = /Opera\//.test(userAgent)
+var safari = /Apple Computer/.test(navigator.vendor)
+var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent)
+var phantom = /PhantomJS/.test(userAgent)
+
+var ios = !edge && /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent)
+var android = /Android/.test(userAgent)
+// This is woefully incomplete. Suggestions for alternative methods welcome.
+var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent)
+var mac = ios || /Mac/.test(platform)
+var chromeOS = /\bCrOS\b/.test(userAgent)
+var windows = /win/i.test(platform)
+
+var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/)
+if (presto_version) { presto_version = Number(presto_version[1]) }
+if (presto_version && presto_version >= 15) { presto = false; webkit = true }
+// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
+var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11))
+var captureRightClick = gecko || (ie && ie_version >= 9)
+
+function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
+
+var rmClass = function(node, cls) {
+ var current = node.className
+ var match = classTest(cls).exec(current)
+ if (match) {
+ var after = current.slice(match.index + match[0].length)
+ node.className = current.slice(0, match.index) + (after ? match[1] + after : "")
+ }
+}
+
+function removeChildren(e) {
+ for (var count = e.childNodes.length; count > 0; --count)
+ { e.removeChild(e.firstChild) }
+ return e
+}
+
+function removeChildrenAndAdd(parent, e) {
+ return removeChildren(parent).appendChild(e)
+}
+
+function elt(tag, content, className, style) {
+ var e = document.createElement(tag)
+ if (className) { e.className = className }
+ if (style) { e.style.cssText = style }
+ if (typeof content == "string") { e.appendChild(document.createTextNode(content)) }
+ else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]) } }
+ return e
+}
+// wrapper for elt, which removes the elt from the accessibility tree
+function eltP(tag, content, className, style) {
+ var e = elt(tag, content, className, style)
+ e.setAttribute("role", "presentation")
+ return e
+}
+
+var range
+if (document.createRange) { range = function(node, start, end, endNode) {
+ var r = document.createRange()
+ r.setEnd(endNode || node, end)
+ r.setStart(node, start)
+ return r
+} }
+else { range = function(node, start, end) {
+ var r = document.body.createTextRange()
+ try { r.moveToElementText(node.parentNode) }
+ catch(e) { return r }
+ r.collapse(true)
+ r.moveEnd("character", end)
+ r.moveStart("character", start)
+ return r
+} }
+
+function contains(parent, child) {
+ if (child.nodeType == 3) // Android browser always returns false when child is a textnode
+ { child = child.parentNode }
+ if (parent.contains)
+ { return parent.contains(child) }
+ do {
+ if (child.nodeType == 11) { child = child.host }
+ if (child == parent) { return true }
+ } while (child = child.parentNode)
+}
+
+function activeElt() {
+ // IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
+ // IE < 10 will throw when accessed while the page is loading or in an iframe.
+ // IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
+ var activeElement
+ try {
+ activeElement = document.activeElement
+ } catch(e) {
+ activeElement = document.body || null
+ }
+ while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement)
+ { activeElement = activeElement.shadowRoot.activeElement }
+ return activeElement
+}
+
+function addClass(node, cls) {
+ var current = node.className
+ if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls }
+}
+function joinClasses(a, b) {
+ var as = a.split(" ")
+ for (var i = 0; i < as.length; i++)
+ { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i] } }
+ return b
+}
+
+var selectInput = function(node) { node.select() }
+if (ios) // Mobile Safari apparently has a bug where select() is broken.
+ { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length } }
+else if (ie) // Suppress mysterious IE10 errors
+ { selectInput = function(node) { try { node.select() } catch(_e) {} } }
+
+function bind(f) {
+ var args = Array.prototype.slice.call(arguments, 1)
+ return function(){return f.apply(null, args)}
+}
+
+function copyObj(obj, target, overwrite) {
+ if (!target) { target = {} }
+ for (var prop in obj)
+ { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
+ { target[prop] = obj[prop] } }
+ return target
+}
+
+// Counts the column offset in a string, taking tabs into account.
+// Used mostly to find indentation.
+function countColumn(string, end, tabSize, startIndex, startValue) {
+ if (end == null) {
+ end = string.search(/[^\s\u00a0]/)
+ if (end == -1) { end = string.length }
+ }
+ for (var i = startIndex || 0, n = startValue || 0;;) {
+ var nextTab = string.indexOf("\t", i)
+ if (nextTab < 0 || nextTab >= end)
+ { return n + (end - i) }
+ n += nextTab - i
+ n += tabSize - (n % tabSize)
+ i = nextTab + 1
+ }
+}
+
+var Delayed = function() {this.id = null};
+Delayed.prototype.set = function (ms, f) {
+ clearTimeout(this.id)
+ this.id = setTimeout(f, ms)
+};
+
+function indexOf(array, elt) {
+ for (var i = 0; i < array.length; ++i)
+ { if (array[i] == elt) { return i } }
+ return -1
+}
+
+// Number of pixels added to scroller and sizer to hide scrollbar
+var scrollerGap = 30
+
+// Returned or thrown by various protocols to signal 'I'm not
+// handling this'.
+var Pass = {toString: function(){return "CodeMirror.Pass"}}
+
+// Reused option objects for setSelection & friends
+var sel_dontScroll = {scroll: false};
+var sel_mouse = {origin: "*mouse"};
+var sel_move = {origin: "+move"};
+// The inverse of countColumn -- find the offset that corresponds to
+// a particular column.
+function findColumn(string, goal, tabSize) {
+ for (var pos = 0, col = 0;;) {
+ var nextTab = string.indexOf("\t", pos)
+ if (nextTab == -1) { nextTab = string.length }
+ var skipped = nextTab - pos
+ if (nextTab == string.length || col + skipped >= goal)
+ { return pos + Math.min(skipped, goal - col) }
+ col += nextTab - pos
+ col += tabSize - (col % tabSize)
+ pos = nextTab + 1
+ if (col >= goal) { return pos }
+ }
+}
+
+var spaceStrs = [""]
+function spaceStr(n) {
+ while (spaceStrs.length <= n)
+ { spaceStrs.push(lst(spaceStrs) + " ") }
+ return spaceStrs[n]
+}
+
+function lst(arr) { return arr[arr.length-1] }
+
+function map(array, f) {
+ var out = []
+ for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i) }
+ return out
+}
+
+function insertSorted(array, value, score) {
+ var pos = 0, priority = score(value)
+ while (pos < array.length && score(array[pos]) <= priority) { pos++ }
+ array.splice(pos, 0, value)
+}
+
+function nothing() {}
+
+function createObj(base, props) {
+ var inst
+ if (Object.create) {
+ inst = Object.create(base)
+ } else {
+ nothing.prototype = base
+ inst = new nothing()
+ }
+ if (props) { copyObj(props, inst) }
+ return inst
+}
+
+var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/
+function isWordCharBasic(ch) {
+ return /\w/.test(ch) || ch > "\x80" &&
+ (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
+}
+function isWordChar(ch, helper) {
+ if (!helper) { return isWordCharBasic(ch) }
+ if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true }
+ return helper.test(ch)
+}
+
+function isEmpty(obj) {
+ for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }
+ return true
+}
+
+// Extending unicode characters. A series of a non-extending char +
+// any number of extending chars is treated as a single unit as far
+// as editing and measuring is concerned. This is not fully correct,
+// since some scripts/fonts/browsers also treat other configurations
+// of code points as a group.
+var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/
+function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }
+
+// Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range.
+function skipExtendingChars(str, pos, dir) {
+ while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir }
+ return pos
+}
+
+// Returns the value from the range [`from`; `to`] that satisfies
+// `pred` and is closest to `from`. Assumes that at least `to`
+// satisfies `pred`. Supports `from` being greater than `to`.
+function findFirst(pred, from, to) {
+ // At any point we are certain `to` satisfies `pred`, don't know
+ // whether `from` does.
+ var dir = from > to ? -1 : 1
+ for (;;) {
+ if (from == to) { return from }
+ var midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF)
+ if (mid == from) { return pred(mid) ? from : to }
+ if (pred(mid)) { to = mid }
+ else { from = mid + dir }
+ }
+}
+
+// The display handles the DOM integration, both for input reading
+// and content drawing. It holds references to DOM nodes and
+// display-related state.
+
+function Display(place, doc, input) {
+ var d = this
+ this.input = input
+
+ // Covers bottom-right square when both scrollbars are present.
+ d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler")
+ d.scrollbarFiller.setAttribute("cm-not-content", "true")
+ // Covers bottom of gutter when coverGutterNextToScrollbar is on
+ // and h scrollbar is present.
+ d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler")
+ d.gutterFiller.setAttribute("cm-not-content", "true")
+ // Will contain the actual code, positioned to cover the viewport.
+ d.lineDiv = eltP("div", null, "CodeMirror-code")
+ // Elements are added to these to represent selection and cursors.
+ d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1")
+ d.cursorDiv = elt("div", null, "CodeMirror-cursors")
+ // A visibility: hidden element used to find the size of things.
+ d.measure = elt("div", null, "CodeMirror-measure")
+ // When lines outside of the viewport are measured, they are drawn in this.
+ d.lineMeasure = elt("div", null, "CodeMirror-measure")
+ // Wraps everything that needs to exist inside the vertically-padded coordinate system
+ d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
+ null, "position: relative; outline: none")
+ var lines = eltP("div", [d.lineSpace], "CodeMirror-lines")
+ // Moved around its parent to cover visible view.
+ d.mover = elt("div", [lines], null, "position: relative")
+ // Set to the height of the document, allowing scrolling.
+ d.sizer = elt("div", [d.mover], "CodeMirror-sizer")
+ d.sizerWidth = null
+ // Behavior of elts with overflow: auto and padding is
+ // inconsistent across browsers. This is used to ensure the
+ // scrollable area is big enough.
+ d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;")
+ // Will contain the gutters, if any.
+ d.gutters = elt("div", null, "CodeMirror-gutters")
+ d.lineGutter = null
+ // Actual scrollable element.
+ d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll")
+ d.scroller.setAttribute("tabIndex", "-1")
+ // The element in which the editor lives.
+ d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror")
+
+ // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
+ if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0 }
+ if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true }
+
+ if (place) {
+ if (place.appendChild) { place.appendChild(d.wrapper) }
+ else { place(d.wrapper) }
+ }
+
+ // Current rendered range (may be bigger than the view window).
+ d.viewFrom = d.viewTo = doc.first
+ d.reportedViewFrom = d.reportedViewTo = doc.first
+ // Information about the rendered lines.
+ d.view = []
+ d.renderedView = null
+ // Holds info about a single rendered line when it was rendered
+ // for measurement, while not in view.
+ d.externalMeasured = null
+ // Empty space (in pixels) above the view
+ d.viewOffset = 0
+ d.lastWrapHeight = d.lastWrapWidth = 0
+ d.updateLineNumbers = null
+
+ d.nativeBarWidth = d.barHeight = d.barWidth = 0
+ d.scrollbarsClipped = false
+
+ // Used to only resize the line number gutter when necessary (when
+ // the amount of lines crosses a boundary that makes its width change)
+ d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null
+ // Set to true when a non-horizontal-scrolling line widget is
+ // added. As an optimization, line widget aligning is skipped when
+ // this is false.
+ d.alignWidgets = false
+
+ d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
+
+ // Tracks the maximum line length so that the horizontal scrollbar
+ // can be kept static when scrolling.
+ d.maxLine = null
+ d.maxLineLength = 0
+ d.maxLineChanged = false
+
+ // Used for measuring wheel scrolling granularity
+ d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null
+
+ // True when shift is held down.
+ d.shift = false
+
+ // Used to track whether anything happened since the context menu
+ // was opened.
+ d.selForContextMenu = null
+
+ d.activeTouch = null
+
+ input.init(d)
+}
+
+// Find the line object corresponding to the given line number.
+function getLine(doc, n) {
+ n -= doc.first
+ if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }
+ var chunk = doc
+ while (!chunk.lines) {
+ for (var i = 0;; ++i) {
+ var child = chunk.children[i], sz = child.chunkSize()
+ if (n < sz) { chunk = child; break }
+ n -= sz
+ }
+ }
+ return chunk.lines[n]
+}
+
+// Get the part of a document between two positions, as an array of
+// strings.
+function getBetween(doc, start, end) {
+ var out = [], n = start.line
+ doc.iter(start.line, end.line + 1, function (line) {
+ var text = line.text
+ if (n == end.line) { text = text.slice(0, end.ch) }
+ if (n == start.line) { text = text.slice(start.ch) }
+ out.push(text)
+ ++n
+ })
+ return out
+}
+// Get the lines between from and to, as array of strings.
+function getLines(doc, from, to) {
+ var out = []
+ doc.iter(from, to, function (line) { out.push(line.text) }) // iter aborts when callback returns truthy value
+ return out
+}
+
+// Update the height of a line, propagating the height change
+// upwards to parent nodes.
+function updateLineHeight(line, height) {
+ var diff = height - line.height
+ if (diff) { for (var n = line; n; n = n.parent) { n.height += diff } }
+}
+
+// Given a line object, find its line number by walking up through
+// its parent links.
+function lineNo(line) {
+ if (line.parent == null) { return null }
+ var cur = line.parent, no = indexOf(cur.lines, line)
+ for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
+ for (var i = 0;; ++i) {
+ if (chunk.children[i] == cur) { break }
+ no += chunk.children[i].chunkSize()
+ }
+ }
+ return no + cur.first
+}
+
+// Find the line at the given vertical position, using the height
+// information in the document tree.
+function lineAtHeight(chunk, h) {
+ var n = chunk.first
+ outer: do {
+ for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {
+ var child = chunk.children[i$1], ch = child.height
+ if (h < ch) { chunk = child; continue outer }
+ h -= ch
+ n += child.chunkSize()
+ }
+ return n
+ } while (!chunk.lines)
+ var i = 0
+ for (; i < chunk.lines.length; ++i) {
+ var line = chunk.lines[i], lh = line.height
+ if (h < lh) { break }
+ h -= lh
+ }
+ return n + i
+}
+
+function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}
+
+function lineNumberFor(options, i) {
+ return String(options.lineNumberFormatter(i + options.firstLineNumber))
+}
+
+// A Pos instance represents a position within the text.
+function Pos(line, ch, sticky) {
+ if ( sticky === void 0 ) sticky = null;
+
+ if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) }
+ this.line = line
+ this.ch = ch
+ this.sticky = sticky
+}
+
+// Compare two positions, return 0 if they are the same, a negative
+// number when a is less, and a positive number otherwise.
+function cmp(a, b) { return a.line - b.line || a.ch - b.ch }
+
+function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 }
+
+function copyPos(x) {return Pos(x.line, x.ch)}
+function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
+function minPos(a, b) { return cmp(a, b) < 0 ? a : b }
+
+// Most of the external API clips given positions to make sure they
+// actually exist within the document.
+function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
+function clipPos(doc, pos) {
+ if (pos.line < doc.first) { return Pos(doc.first, 0) }
+ var last = doc.first + doc.size - 1
+ if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }
+ return clipToLen(pos, getLine(doc, pos.line).text.length)
+}
+function clipToLen(pos, linelen) {
+ var ch = pos.ch
+ if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }
+ else if (ch < 0) { return Pos(pos.line, 0) }
+ else { return pos }
+}
+function clipPosArray(doc, array) {
+ var out = []
+ for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]) }
+ return out
+}
+
+// Optimize some code when these features are not used.
+var sawReadOnlySpans = false;
+var sawCollapsedSpans = false;
+function seeReadOnlySpans() {
+ sawReadOnlySpans = true
+}
+
+function seeCollapsedSpans() {
+ sawCollapsedSpans = true
+}
+
+// TEXTMARKER SPANS
+
+function MarkedSpan(marker, from, to) {
+ this.marker = marker
+ this.from = from; this.to = to
+}
+
+// Search an array of spans for a span matching the given marker.
+function getMarkedSpanFor(spans, marker) {
+ if (spans) { for (var i = 0; i < spans.length; ++i) {
+ var span = spans[i]
+ if (span.marker == marker) { return span }
+ } }
+}
+// Remove a span from an array, returning undefined if no spans are
+// left (we don't store arrays for lines without spans).
+function removeMarkedSpan(spans, span) {
+ var r
+ for (var i = 0; i < spans.length; ++i)
+ { if (spans[i] != span) { (r || (r = [])).push(spans[i]) } }
+ return r
+}
+// Add a span to a line.
+function addMarkedSpan(line, span) {
+ line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]
+ span.marker.attachLine(line)
+}
+
+// Used for the algorithm that adjusts markers for a change in the
+// document. These functions cut an array of spans at a given
+// character position, returning an array of remaining chunks (or
+// undefined if nothing remains).
+function markedSpansBefore(old, startCh, isInsert) {
+ var nw
+ if (old) { for (var i = 0; i < old.length; ++i) {
+ var span = old[i], marker = span.marker
+ var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh)
+ if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
+ var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh)
+ ;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to))
+ }
+ } }
+ return nw
+}
+function markedSpansAfter(old, endCh, isInsert) {
+ var nw
+ if (old) { for (var i = 0; i < old.length; ++i) {
+ var span = old[i], marker = span.marker
+ var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh)
+ if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
+ var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh)
+ ;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
+ span.to == null ? null : span.to - endCh))
+ }
+ } }
+ return nw
+}
+
+// Given a change object, compute the new set of marker spans that
+// cover the line in which the change took place. Removes spans
+// entirely within the change, reconnects spans belonging to the
+// same marker that appear on both sides of the change, and cuts off
+// spans partially within the change. Returns an array of span
+// arrays with one element for each line in (after) the change.
+function stretchSpansOverChange(doc, change) {
+ if (change.full) { return null }
+ var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans
+ var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans
+ if (!oldFirst && !oldLast) { return null }
+
+ var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0
+ // Get the spans that 'stick out' on both sides
+ var first = markedSpansBefore(oldFirst, startCh, isInsert)
+ var last = markedSpansAfter(oldLast, endCh, isInsert)
+
+ // Next, merge those two ends
+ var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0)
+ if (first) {
+ // Fix up .to properties of first
+ for (var i = 0; i < first.length; ++i) {
+ var span = first[i]
+ if (span.to == null) {
+ var found = getMarkedSpanFor(last, span.marker)
+ if (!found) { span.to = startCh }
+ else if (sameLine) { span.to = found.to == null ? null : found.to + offset }
+ }
+ }
+ }
+ if (last) {
+ // Fix up .from in last (or move them into first in case of sameLine)
+ for (var i$1 = 0; i$1 < last.length; ++i$1) {
+ var span$1 = last[i$1]
+ if (span$1.to != null) { span$1.to += offset }
+ if (span$1.from == null) {
+ var found$1 = getMarkedSpanFor(first, span$1.marker)
+ if (!found$1) {
+ span$1.from = offset
+ if (sameLine) { (first || (first = [])).push(span$1) }
+ }
+ } else {
+ span$1.from += offset
+ if (sameLine) { (first || (first = [])).push(span$1) }
+ }
+ }
+ }
+ // Make sure we didn't create any zero-length spans
+ if (first) { first = clearEmptySpans(first) }
+ if (last && last != first) { last = clearEmptySpans(last) }
+
+ var newMarkers = [first]
+ if (!sameLine) {
+ // Fill gap with whole-line-spans
+ var gap = change.text.length - 2, gapMarkers
+ if (gap > 0 && first)
+ { for (var i$2 = 0; i$2 < first.length; ++i$2)
+ { if (first[i$2].to == null)
+ { (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)) } } }
+ for (var i$3 = 0; i$3 < gap; ++i$3)
+ { newMarkers.push(gapMarkers) }
+ newMarkers.push(last)
+ }
+ return newMarkers
+}
+
+// Remove spans that are empty and don't have a clearWhenEmpty
+// option of false.
+function clearEmptySpans(spans) {
+ for (var i = 0; i < spans.length; ++i) {
+ var span = spans[i]
+ if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
+ { spans.splice(i--, 1) }
+ }
+ if (!spans.length) { return null }
+ return spans
+}
+
+// Used to 'clip' out readOnly ranges when making a change.
+function removeReadOnlyRanges(doc, from, to) {
+ var markers = null
+ doc.iter(from.line, to.line + 1, function (line) {
+ if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
+ var mark = line.markedSpans[i].marker
+ if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
+ { (markers || (markers = [])).push(mark) }
+ } }
+ })
+ if (!markers) { return null }
+ var parts = [{from: from, to: to}]
+ for (var i = 0; i < markers.length; ++i) {
+ var mk = markers[i], m = mk.find(0)
+ for (var j = 0; j < parts.length; ++j) {
+ var p = parts[j]
+ if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }
+ var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to)
+ if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
+ { newParts.push({from: p.from, to: m.from}) }
+ if (dto > 0 || !mk.inclusiveRight && !dto)
+ { newParts.push({from: m.to, to: p.to}) }
+ parts.splice.apply(parts, newParts)
+ j += newParts.length - 3
+ }
+ }
+ return parts
+}
+
+// Connect or disconnect spans from a line.
+function detachMarkedSpans(line) {
+ var spans = line.markedSpans
+ if (!spans) { return }
+ for (var i = 0; i < spans.length; ++i)
+ { spans[i].marker.detachLine(line) }
+ line.markedSpans = null
+}
+function attachMarkedSpans(line, spans) {
+ if (!spans) { return }
+ for (var i = 0; i < spans.length; ++i)
+ { spans[i].marker.attachLine(line) }
+ line.markedSpans = spans
+}
+
+// Helpers used when computing which overlapping collapsed span
+// counts as the larger one.
+function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
+function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }
+
+// Returns a number indicating which of two overlapping collapsed
+// spans is larger (and thus includes the other). Falls back to
+// comparing ids when the spans cover exactly the same range.
+function compareCollapsedMarkers(a, b) {
+ var lenDiff = a.lines.length - b.lines.length
+ if (lenDiff != 0) { return lenDiff }
+ var aPos = a.find(), bPos = b.find()
+ var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b)
+ if (fromCmp) { return -fromCmp }
+ var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b)
+ if (toCmp) { return toCmp }
+ return b.id - a.id
+}
+
+// Find out whether a line ends or starts in a collapsed span. If
+// so, return the marker for that span.
+function collapsedSpanAtSide(line, start) {
+ var sps = sawCollapsedSpans && line.markedSpans, found
+ if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
+ sp = sps[i]
+ if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
+ (!found || compareCollapsedMarkers(found, sp.marker) < 0))
+ { found = sp.marker }
+ } }
+ return found
+}
+function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
+function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }
+
+function collapsedSpanAround(line, ch) {
+ var sps = sawCollapsedSpans && line.markedSpans, found
+ if (sps) { for (var i = 0; i < sps.length; ++i) {
+ var sp = sps[i]
+ if (sp.marker.collapsed && (sp.from == null || sp.from < ch) && (sp.to == null || sp.to > ch) &&
+ (!found || compareCollapsedMarkers(found, sp.marker) < 0)) { found = sp.marker }
+ } }
+ return found
+}
+
+// Test whether there exists a collapsed span that partially
+// overlaps (covers the start or end, but not both) of a new span.
+// Such overlap is not allowed.
+function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
+ var line = getLine(doc, lineNo)
+ var sps = sawCollapsedSpans && line.markedSpans
+ if (sps) { for (var i = 0; i < sps.length; ++i) {
+ var sp = sps[i]
+ if (!sp.marker.collapsed) { continue }
+ var found = sp.marker.find(0)
+ var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker)
+ var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker)
+ if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }
+ if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
+ fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
+ { return true }
+ } }
+}
+
+// A visual line is a line as drawn on the screen. Folding, for
+// example, can cause multiple logical lines to appear on the same
+// visual line. This finds the start of the visual line that the
+// given line is part of (usually that is the line itself).
+function visualLine(line) {
+ var merged
+ while (merged = collapsedSpanAtStart(line))
+ { line = merged.find(-1, true).line }
+ return line
+}
+
+function visualLineEnd(line) {
+ var merged
+ while (merged = collapsedSpanAtEnd(line))
+ { line = merged.find(1, true).line }
+ return line
+}
+
+// Returns an array of logical lines that continue the visual line
+// started by the argument, or undefined if there are no such lines.
+function visualLineContinued(line) {
+ var merged, lines
+ while (merged = collapsedSpanAtEnd(line)) {
+ line = merged.find(1, true).line
+ ;(lines || (lines = [])).push(line)
+ }
+ return lines
+}
+
+// Get the line number of the start of the visual line that the
+// given line number is part of.
+function visualLineNo(doc, lineN) {
+ var line = getLine(doc, lineN), vis = visualLine(line)
+ if (line == vis) { return lineN }
+ return lineNo(vis)
+}
+
+// Get the line number of the start of the next visual line after
+// the given line.
+function visualLineEndNo(doc, lineN) {
+ if (lineN > doc.lastLine()) { return lineN }
+ var line = getLine(doc, lineN), merged
+ if (!lineIsHidden(doc, line)) { return lineN }
+ while (merged = collapsedSpanAtEnd(line))
+ { line = merged.find(1, true).line }
+ return lineNo(line) + 1
+}
+
+// Compute whether a line is hidden. Lines count as hidden when they
+// are part of a visual line that starts with another line, or when
+// they are entirely covered by collapsed, non-widget span.
+function lineIsHidden(doc, line) {
+ var sps = sawCollapsedSpans && line.markedSpans
+ if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
+ sp = sps[i]
+ if (!sp.marker.collapsed) { continue }
+ if (sp.from == null) { return true }
+ if (sp.marker.widgetNode) { continue }
+ if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
+ { return true }
+ } }
+}
+function lineIsHiddenInner(doc, line, span) {
+ if (span.to == null) {
+ var end = span.marker.find(1, true)
+ return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
+ }
+ if (span.marker.inclusiveRight && span.to == line.text.length)
+ { return true }
+ for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) {
+ sp = line.markedSpans[i]
+ if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
+ (sp.to == null || sp.to != span.from) &&
+ (sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
+ lineIsHiddenInner(doc, line, sp)) { return true }
+ }
+}
+
+// Find the height above the given line.
+function heightAtLine(lineObj) {
+ lineObj = visualLine(lineObj)
+
+ var h = 0, chunk = lineObj.parent
+ for (var i = 0; i < chunk.lines.length; ++i) {
+ var line = chunk.lines[i]
+ if (line == lineObj) { break }
+ else { h += line.height }
+ }
+ for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
+ for (var i$1 = 0; i$1 < p.children.length; ++i$1) {
+ var cur = p.children[i$1]
+ if (cur == chunk) { break }
+ else { h += cur.height }
+ }
+ }
+ return h
+}
+
+// Compute the character length of a line, taking into account
+// collapsed ranges (see markText) that might hide parts, and join
+// other lines onto it.
+function lineLength(line) {
+ if (line.height == 0) { return 0 }
+ var len = line.text.length, merged, cur = line
+ while (merged = collapsedSpanAtStart(cur)) {
+ var found = merged.find(0, true)
+ cur = found.from.line
+ len += found.from.ch - found.to.ch
+ }
+ cur = line
+ while (merged = collapsedSpanAtEnd(cur)) {
+ var found$1 = merged.find(0, true)
+ len -= cur.text.length - found$1.from.ch
+ cur = found$1.to.line
+ len += cur.text.length - found$1.to.ch
+ }
+ return len
+}
+
+// Find the longest line in the document.
+function findMaxLine(cm) {
+ var d = cm.display, doc = cm.doc
+ d.maxLine = getLine(doc, doc.first)
+ d.maxLineLength = lineLength(d.maxLine)
+ d.maxLineChanged = true
+ doc.iter(function (line) {
+ var len = lineLength(line)
+ if (len > d.maxLineLength) {
+ d.maxLineLength = len
+ d.maxLine = line
+ }
+ })
+}
+
+// BIDI HELPERS
+
+function iterateBidiSections(order, from, to, f) {
+ if (!order) { return f(from, to, "ltr", 0) }
+ var found = false
+ for (var i = 0; i < order.length; ++i) {
+ var part = order[i]
+ if (part.from < to && part.to > from || from == to && part.to == from) {
+ f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i)
+ found = true
+ }
+ }
+ if (!found) { f(from, to, "ltr") }
+}
+
+var bidiOther = null
+function getBidiPartAt(order, ch, sticky) {
+ var found
+ bidiOther = null
+ for (var i = 0; i < order.length; ++i) {
+ var cur = order[i]
+ if (cur.from < ch && cur.to > ch) { return i }
+ if (cur.to == ch) {
+ if (cur.from != cur.to && sticky == "before") { found = i }
+ else { bidiOther = i }
+ }
+ if (cur.from == ch) {
+ if (cur.from != cur.to && sticky != "before") { found = i }
+ else { bidiOther = i }
+ }
+ }
+ return found != null ? found : bidiOther
+}
+
+// Bidirectional ordering algorithm
+// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
+// that this (partially) implements.
+
+// One-char codes used for character types:
+// L (L): Left-to-Right
+// R (R): Right-to-Left
+// r (AL): Right-to-Left Arabic
+// 1 (EN): European Number
+// + (ES): European Number Separator
+// % (ET): European Number Terminator
+// n (AN): Arabic Number
+// , (CS): Common Number Separator
+// m (NSM): Non-Spacing Mark
+// b (BN): Boundary Neutral
+// s (B): Paragraph Separator
+// t (S): Segment Separator
+// w (WS): Whitespace
+// N (ON): Other Neutrals
+
+// Returns null if characters are ordered as they appear
+// (left-to-right), or an array of sections ({from, to, level}
+// objects) in the order in which they occur visually.
+var bidiOrdering = (function() {
+ // Character types for codepoints 0 to 0xff
+ var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"
+ // Character types for codepoints 0x600 to 0x6f9
+ var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111"
+ function charType(code) {
+ if (code <= 0xf7) { return lowTypes.charAt(code) }
+ else if (0x590 <= code && code <= 0x5f4) { return "R" }
+ else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) }
+ else if (0x6ee <= code && code <= 0x8ac) { return "r" }
+ else if (0x2000 <= code && code <= 0x200b) { return "w" }
+ else if (code == 0x200c) { return "b" }
+ else { return "L" }
+ }
+
+ var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/
+ var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/
+
+ function BidiSpan(level, from, to) {
+ this.level = level
+ this.from = from; this.to = to
+ }
+
+ return function(str, direction) {
+ var outerType = direction == "ltr" ? "L" : "R"
+
+ if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false }
+ var len = str.length, types = []
+ for (var i = 0; i < len; ++i)
+ { types.push(charType(str.charCodeAt(i))) }
+
+ // W1. Examine each non-spacing mark (NSM) in the level run, and
+ // change the type of the NSM to the type of the previous
+ // character. If the NSM is at the start of the level run, it will
+ // get the type of sor.
+ for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {
+ var type = types[i$1]
+ if (type == "m") { types[i$1] = prev }
+ else { prev = type }
+ }
+
+ // W2. Search backwards from each instance of a European number
+ // until the first strong type (R, L, AL, or sor) is found. If an
+ // AL is found, change the type of the European number to Arabic
+ // number.
+ // W3. Change all ALs to R.
+ for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {
+ var type$1 = types[i$2]
+ if (type$1 == "1" && cur == "r") { types[i$2] = "n" }
+ else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R" } }
+ }
+
+ // W4. A single European separator between two European numbers
+ // changes to a European number. A single common separator between
+ // two numbers of the same type changes to that type.
+ for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {
+ var type$2 = types[i$3]
+ if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1" }
+ else if (type$2 == "," && prev$1 == types[i$3+1] &&
+ (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1 }
+ prev$1 = type$2
+ }
+
+ // W5. A sequence of European terminators adjacent to European
+ // numbers changes to all European numbers.
+ // W6. Otherwise, separators and terminators change to Other
+ // Neutral.
+ for (var i$4 = 0; i$4 < len; ++i$4) {
+ var type$3 = types[i$4]
+ if (type$3 == ",") { types[i$4] = "N" }
+ else if (type$3 == "%") {
+ var end = (void 0)
+ for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}
+ var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"
+ for (var j = i$4; j < end; ++j) { types[j] = replace }
+ i$4 = end - 1
+ }
+ }
+
+ // W7. Search backwards from each instance of a European number
+ // until the first strong type (R, L, or sor) is found. If an L is
+ // found, then change the type of the European number to L.
+ for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {
+ var type$4 = types[i$5]
+ if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L" }
+ else if (isStrong.test(type$4)) { cur$1 = type$4 }
+ }
+
+ // N1. A sequence of neutrals takes the direction of the
+ // surrounding strong text if the text on both sides has the same
+ // direction. European and Arabic numbers act as if they were R in
+ // terms of their influence on neutrals. Start-of-level-run (sor)
+ // and end-of-level-run (eor) are used at level run boundaries.
+ // N2. Any remaining neutrals take the embedding direction.
+ for (var i$6 = 0; i$6 < len; ++i$6) {
+ if (isNeutral.test(types[i$6])) {
+ var end$1 = (void 0)
+ for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}
+ var before = (i$6 ? types[i$6-1] : outerType) == "L"
+ var after = (end$1 < len ? types[end$1] : outerType) == "L"
+ var replace$1 = before == after ? (before ? "L" : "R") : outerType
+ for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1 }
+ i$6 = end$1 - 1
+ }
+ }
+
+ // Here we depart from the documented algorithm, in order to avoid
+ // building up an actual levels array. Since there are only three
+ // levels (0, 1, 2) in an implementation that doesn't take
+ // explicit embedding into account, we can build up the order on
+ // the fly, without following the level-based algorithm.
+ var order = [], m
+ for (var i$7 = 0; i$7 < len;) {
+ if (countsAsLeft.test(types[i$7])) {
+ var start = i$7
+ for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}
+ order.push(new BidiSpan(0, start, i$7))
+ } else {
+ var pos = i$7, at = order.length
+ for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}
+ for (var j$2 = pos; j$2 < i$7;) {
+ if (countsAsNum.test(types[j$2])) {
+ if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)) }
+ var nstart = j$2
+ for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}
+ order.splice(at, 0, new BidiSpan(2, nstart, j$2))
+ pos = j$2
+ } else { ++j$2 }
+ }
+ if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)) }
+ }
+ }
+ if (direction == "ltr") {
+ if (order[0].level == 1 && (m = str.match(/^\s+/))) {
+ order[0].from = m[0].length
+ order.unshift(new BidiSpan(0, 0, m[0].length))
+ }
+ if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
+ lst(order).to -= m[0].length
+ order.push(new BidiSpan(0, len - m[0].length, len))
+ }
+ }
+
+ return direction == "rtl" ? order.reverse() : order
+ }
+})()
+
+// Get the bidi ordering for the given line (and cache it). Returns
+// false for lines that are fully left-to-right, and an array of
+// BidiSpan objects otherwise.
+function getOrder(line, direction) {
+ var order = line.order
+ if (order == null) { order = line.order = bidiOrdering(line.text, direction) }
+ return order
+}
+
+// EVENT HANDLING
+
+// Lightweight event framework. on/off also work on DOM nodes,
+// registering native DOM handlers.
+
+var noHandlers = []
+
+var on = function(emitter, type, f) {
+ if (emitter.addEventListener) {
+ emitter.addEventListener(type, f, false)
+ } else if (emitter.attachEvent) {
+ emitter.attachEvent("on" + type, f)
+ } else {
+ var map = emitter._handlers || (emitter._handlers = {})
+ map[type] = (map[type] || noHandlers).concat(f)
+ }
+}
+
+function getHandlers(emitter, type) {
+ return emitter._handlers && emitter._handlers[type] || noHandlers
+}
+
+function off(emitter, type, f) {
+ if (emitter.removeEventListener) {
+ emitter.removeEventListener(type, f, false)
+ } else if (emitter.detachEvent) {
+ emitter.detachEvent("on" + type, f)
+ } else {
+ var map = emitter._handlers, arr = map && map[type]
+ if (arr) {
+ var index = indexOf(arr, f)
+ if (index > -1)
+ { map[type] = arr.slice(0, index).concat(arr.slice(index + 1)) }
+ }
+ }
+}
+
+function signal(emitter, type /*, values...*/) {
+ var handlers = getHandlers(emitter, type)
+ if (!handlers.length) { return }
+ var args = Array.prototype.slice.call(arguments, 2)
+ for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args) }
+}
+
+// The DOM events that CodeMirror handles can be overridden by
+// registering a (non-DOM) handler on the editor for the event name,
+// and preventDefault-ing the event in that handler.
+function signalDOMEvent(cm, e, override) {
+ if (typeof e == "string")
+ { e = {type: e, preventDefault: function() { this.defaultPrevented = true }} }
+ signal(cm, override || e.type, cm, e)
+ return e_defaultPrevented(e) || e.codemirrorIgnore
+}
+
+function signalCursorActivity(cm) {
+ var arr = cm._handlers && cm._handlers.cursorActivity
+ if (!arr) { return }
+ var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = [])
+ for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)
+ { set.push(arr[i]) } }
+}
+
+function hasHandler(emitter, type) {
+ return getHandlers(emitter, type).length > 0
+}
+
+// Add on and off methods to a constructor's prototype, to make
+// registering events on such objects more convenient.
+function eventMixin(ctor) {
+ ctor.prototype.on = function(type, f) {on(this, type, f)}
+ ctor.prototype.off = function(type, f) {off(this, type, f)}
+}
+
+// Due to the fact that we still support jurassic IE versions, some
+// compatibility wrappers are needed.
+
+function e_preventDefault(e) {
+ if (e.preventDefault) { e.preventDefault() }
+ else { e.returnValue = false }
+}
+function e_stopPropagation(e) {
+ if (e.stopPropagation) { e.stopPropagation() }
+ else { e.cancelBubble = true }
+}
+function e_defaultPrevented(e) {
+ return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
+}
+function e_stop(e) {e_preventDefault(e); e_stopPropagation(e)}
+
+function e_target(e) {return e.target || e.srcElement}
+function e_button(e) {
+ var b = e.which
+ if (b == null) {
+ if (e.button & 1) { b = 1 }
+ else if (e.button & 2) { b = 3 }
+ else if (e.button & 4) { b = 2 }
+ }
+ if (mac && e.ctrlKey && b == 1) { b = 3 }
+ return b
+}
+
+// Detect drag-and-drop
+var dragAndDrop = function() {
+ // There is *some* kind of drag-and-drop support in IE6-8, but I
+ // couldn't get it to work yet.
+ if (ie && ie_version < 9) { return false }
+ var div = elt('div')
+ return "draggable" in div || "dragDrop" in div
+}()
+
+var zwspSupported
+function zeroWidthElement(measure) {
+ if (zwspSupported == null) {
+ var test = elt("span", "\u200b")
+ removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]))
+ if (measure.firstChild.offsetHeight != 0)
+ { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8) }
+ }
+ var node = zwspSupported ? elt("span", "\u200b") :
+ elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px")
+ node.setAttribute("cm-text", "")
+ return node
+}
+
+// Feature-detect IE's crummy client rect reporting for bidi text
+var badBidiRects
+function hasBadBidiRects(measure) {
+ if (badBidiRects != null) { return badBidiRects }
+ var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"))
+ var r0 = range(txt, 0, 1).getBoundingClientRect()
+ var r1 = range(txt, 1, 2).getBoundingClientRect()
+ removeChildren(measure)
+ if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)
+ return badBidiRects = (r1.right - r0.right < 3)
+}
+
+// See if "".split is the broken IE version, if so, provide an
+// alternative way to split lines.
+var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) {
+ var pos = 0, result = [], l = string.length
+ while (pos <= l) {
+ var nl = string.indexOf("\n", pos)
+ if (nl == -1) { nl = string.length }
+ var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl)
+ var rt = line.indexOf("\r")
+ if (rt != -1) {
+ result.push(line.slice(0, rt))
+ pos += rt + 1
+ } else {
+ result.push(line)
+ pos = nl + 1
+ }
+ }
+ return result
+} : function (string) { return string.split(/\r\n?|\n/); }
+
+var hasSelection = window.getSelection ? function (te) {
+ try { return te.selectionStart != te.selectionEnd }
+ catch(e) { return false }
+} : function (te) {
+ var range
+ try {range = te.ownerDocument.selection.createRange()}
+ catch(e) {}
+ if (!range || range.parentElement() != te) { return false }
+ return range.compareEndPoints("StartToEnd", range) != 0
+}
+
+var hasCopyEvent = (function () {
+ var e = elt("div")
+ if ("oncopy" in e) { return true }
+ e.setAttribute("oncopy", "return;")
+ return typeof e.oncopy == "function"
+})()
+
+var badZoomedRects = null
+function hasBadZoomedRects(measure) {
+ if (badZoomedRects != null) { return badZoomedRects }
+ var node = removeChildrenAndAdd(measure, elt("span", "x"))
+ var normal = node.getBoundingClientRect()
+ var fromRange = range(node, 0, 1).getBoundingClientRect()
+ return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
+}
+
+var modes = {};
+var mimeModes = {};
+// Extra arguments are stored as the mode's dependencies, which is
+// used by (legacy) mechanisms like loadmode.js to automatically
+// load a mode. (Preferred mechanism is the require/define calls.)
+function defineMode(name, mode) {
+ if (arguments.length > 2)
+ { mode.dependencies = Array.prototype.slice.call(arguments, 2) }
+ modes[name] = mode
+}
+
+function defineMIME(mime, spec) {
+ mimeModes[mime] = spec
+}
+
+// Given a MIME type, a {name, ...options} config object, or a name
+// string, return a mode config object.
+function resolveMode(spec) {
+ if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
+ spec = mimeModes[spec]
+ } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
+ var found = mimeModes[spec.name]
+ if (typeof found == "string") { found = {name: found} }
+ spec = createObj(found, spec)
+ spec.name = found.name
+ } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
+ return resolveMode("application/xml")
+ } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
+ return resolveMode("application/json")
+ }
+ if (typeof spec == "string") { return {name: spec} }
+ else { return spec || {name: "null"} }
+}
+
+// Given a mode spec (anything that resolveMode accepts), find and
+// initialize an actual mode object.
+function getMode(options, spec) {
+ spec = resolveMode(spec)
+ var mfactory = modes[spec.name]
+ if (!mfactory) { return getMode(options, "text/plain") }
+ var modeObj = mfactory(options, spec)
+ if (modeExtensions.hasOwnProperty(spec.name)) {
+ var exts = modeExtensions[spec.name]
+ for (var prop in exts) {
+ if (!exts.hasOwnProperty(prop)) { continue }
+ if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop] }
+ modeObj[prop] = exts[prop]
+ }
+ }
+ modeObj.name = spec.name
+ if (spec.helperType) { modeObj.helperType = spec.helperType }
+ if (spec.modeProps) { for (var prop$1 in spec.modeProps)
+ { modeObj[prop$1] = spec.modeProps[prop$1] } }
+
+ return modeObj
+}
+
+// This can be used to attach properties to mode objects from
+// outside the actual mode definition.
+var modeExtensions = {}
+function extendMode(mode, properties) {
+ var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {})
+ copyObj(properties, exts)
+}
+
+function copyState(mode, state) {
+ if (state === true) { return state }
+ if (mode.copyState) { return mode.copyState(state) }
+ var nstate = {}
+ for (var n in state) {
+ var val = state[n]
+ if (val instanceof Array) { val = val.concat([]) }
+ nstate[n] = val
+ }
+ return nstate
+}
+
+// Given a mode and a state (for that mode), find the inner mode and
+// state at the position that the state refers to.
+function innerMode(mode, state) {
+ var info
+ while (mode.innerMode) {
+ info = mode.innerMode(state)
+ if (!info || info.mode == mode) { break }
+ state = info.state
+ mode = info.mode
+ }
+ return info || {mode: mode, state: state}
+}
+
+function startState(mode, a1, a2) {
+ return mode.startState ? mode.startState(a1, a2) : true
+}
+
+// STRING STREAM
+
+// Fed to the mode parsers, provides helper functions to make
+// parsers more succinct.
+
+var StringStream = function(string, tabSize, lineOracle) {
+ this.pos = this.start = 0
+ this.string = string
+ this.tabSize = tabSize || 8
+ this.lastColumnPos = this.lastColumnValue = 0
+ this.lineStart = 0
+ this.lineOracle = lineOracle
+};
+
+StringStream.prototype.eol = function () {return this.pos >= this.string.length};
+StringStream.prototype.sol = function () {return this.pos == this.lineStart};
+StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
+StringStream.prototype.next = function () {
+ if (this.pos < this.string.length)
+ { return this.string.charAt(this.pos++) }
+};
+StringStream.prototype.eat = function (match) {
+ var ch = this.string.charAt(this.pos)
+ var ok
+ if (typeof match == "string") { ok = ch == match }
+ else { ok = ch && (match.test ? match.test(ch) : match(ch)) }
+ if (ok) {++this.pos; return ch}
+};
+StringStream.prototype.eatWhile = function (match) {
+ var start = this.pos
+ while (this.eat(match)){}
+ return this.pos > start
+};
+StringStream.prototype.eatSpace = function () {
+ var this$1 = this;
+
+ var start = this.pos
+ while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this$1.pos }
+ return this.pos > start
+};
+StringStream.prototype.skipToEnd = function () {this.pos = this.string.length};
+StringStream.prototype.skipTo = function (ch) {
+ var found = this.string.indexOf(ch, this.pos)
+ if (found > -1) {this.pos = found; return true}
+};
+StringStream.prototype.backUp = function (n) {this.pos -= n};
+StringStream.prototype.column = function () {
+ if (this.lastColumnPos < this.start) {
+ this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue)
+ this.lastColumnPos = this.start
+ }
+ return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
+};
+StringStream.prototype.indentation = function () {
+ return countColumn(this.string, null, this.tabSize) -
+ (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
+};
+StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
+ if (typeof pattern == "string") {
+ var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; }
+ var substr = this.string.substr(this.pos, pattern.length)
+ if (cased(substr) == cased(pattern)) {
+ if (consume !== false) { this.pos += pattern.length }
+ return true
+ }
+ } else {
+ var match = this.string.slice(this.pos).match(pattern)
+ if (match && match.index > 0) { return null }
+ if (match && consume !== false) { this.pos += match[0].length }
+ return match
+ }
+};
+StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
+StringStream.prototype.hideFirstChars = function (n, inner) {
+ this.lineStart += n
+ try { return inner() }
+ finally { this.lineStart -= n }
+};
+StringStream.prototype.lookAhead = function (n) {
+ var oracle = this.lineOracle
+ return oracle && oracle.lookAhead(n)
+};
+StringStream.prototype.baseToken = function () {
+ var oracle = this.lineOracle
+ return oracle && oracle.baseToken(this.pos)
+};
+
+var SavedContext = function(state, lookAhead) {
+ this.state = state
+ this.lookAhead = lookAhead
+};
+
+var Context = function(doc, state, line, lookAhead) {
+ this.state = state
+ this.doc = doc
+ this.line = line
+ this.maxLookAhead = lookAhead || 0
+ this.baseTokens = null
+ this.baseTokenPos = 1
+};
+
+Context.prototype.lookAhead = function (n) {
+ var line = this.doc.getLine(this.line + n)
+ if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n }
+ return line
+};
+
+Context.prototype.baseToken = function (n) {
+ var this$1 = this;
+
+ if (!this.baseTokens) { return null }
+ while (this.baseTokens[this.baseTokenPos] <= n)
+ { this$1.baseTokenPos += 2 }
+ var type = this.baseTokens[this.baseTokenPos + 1]
+ return {type: type && type.replace(/( |^)overlay .*/, ""),
+ size: this.baseTokens[this.baseTokenPos] - n}
+};
+
+Context.prototype.nextLine = function () {
+ this.line++
+ if (this.maxLookAhead > 0) { this.maxLookAhead-- }
+};
+
+Context.fromSaved = function (doc, saved, line) {
+ if (saved instanceof SavedContext)
+ { return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead) }
+ else
+ { return new Context(doc, copyState(doc.mode, saved), line) }
+};
+
+Context.prototype.save = function (copy) {
+ var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state
+ return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state
+};
+
+
+// Compute a style array (an array starting with a mode generation
+// -- for invalidation -- followed by pairs of end positions and
+// style strings), which is used to highlight the tokens on the
+// line.
+function highlightLine(cm, line, context, forceToEnd) {
+ // A styles array always starts with a number identifying the
+ // mode/overlays that it is based on (for easy invalidation).
+ var st = [cm.state.modeGen], lineClasses = {}
+ // Compute the base array of styles
+ runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); },
+ lineClasses, forceToEnd)
+ var state = context.state
+
+ // Run overlays, adjust style array.
+ var loop = function ( o ) {
+ context.baseTokens = st
+ var overlay = cm.state.overlays[o], i = 1, at = 0
+ context.state = true
+ runMode(cm, line.text, overlay.mode, context, function (end, style) {
+ var start = i
+ // Ensure there's a token end at the current position, and that i points at it
+ while (at < end) {
+ var i_end = st[i]
+ if (i_end > end)
+ { st.splice(i, 1, end, st[i+1], i_end) }
+ i += 2
+ at = Math.min(end, i_end)
+ }
+ if (!style) { return }
+ if (overlay.opaque) {
+ st.splice(start, i - start, end, "overlay " + style)
+ i = start + 2
+ } else {
+ for (; start < i; start += 2) {
+ var cur = st[start+1]
+ st[start+1] = (cur ? cur + " " : "") + "overlay " + style
+ }
+ }
+ }, lineClasses)
+ context.state = state
+ context.baseTokens = null
+ context.baseTokenPos = 1
+ };
+
+ for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );
+
+ return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
+}
+
+function getLineStyles(cm, line, updateFrontier) {
+ if (!line.styles || line.styles[0] != cm.state.modeGen) {
+ var context = getContextBefore(cm, lineNo(line))
+ var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state)
+ var result = highlightLine(cm, line, context)
+ if (resetState) { context.state = resetState }
+ line.stateAfter = context.save(!resetState)
+ line.styles = result.styles
+ if (result.classes) { line.styleClasses = result.classes }
+ else if (line.styleClasses) { line.styleClasses = null }
+ if (updateFrontier === cm.doc.highlightFrontier)
+ { cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier) }
+ }
+ return line.styles
+}
+
+function getContextBefore(cm, n, precise) {
+ var doc = cm.doc, display = cm.display
+ if (!doc.mode.startState) { return new Context(doc, true, n) }
+ var start = findStartLine(cm, n, precise)
+ var saved = start > doc.first && getLine(doc, start - 1).stateAfter
+ var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start)
+
+ doc.iter(start, n, function (line) {
+ processLine(cm, line.text, context)
+ var pos = context.line
+ line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null
+ context.nextLine()
+ })
+ if (precise) { doc.modeFrontier = context.line }
+ return context
+}
+
+// Lightweight form of highlight -- proceed over this line and
+// update state, but don't save a style array. Used for lines that
+// aren't currently visible.
+function processLine(cm, text, context, startAt) {
+ var mode = cm.doc.mode
+ var stream = new StringStream(text, cm.options.tabSize, context)
+ stream.start = stream.pos = startAt || 0
+ if (text == "") { callBlankLine(mode, context.state) }
+ while (!stream.eol()) {
+ readToken(mode, stream, context.state)
+ stream.start = stream.pos
+ }
+}
+
+function callBlankLine(mode, state) {
+ if (mode.blankLine) { return mode.blankLine(state) }
+ if (!mode.innerMode) { return }
+ var inner = innerMode(mode, state)
+ if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }
+}
+
+function readToken(mode, stream, state, inner) {
+ for (var i = 0; i < 10; i++) {
+ if (inner) { inner[0] = innerMode(mode, state).mode }
+ var style = mode.token(stream, state)
+ if (stream.pos > stream.start) { return style }
+ }
+ throw new Error("Mode " + mode.name + " failed to advance stream.")
+}
+
+var Token = function(stream, type, state) {
+ this.start = stream.start; this.end = stream.pos
+ this.string = stream.current()
+ this.type = type || null
+ this.state = state
+};
+
+// Utility for getTokenAt and getLineTokens
+function takeToken(cm, pos, precise, asArray) {
+ var doc = cm.doc, mode = doc.mode, style
+ pos = clipPos(doc, pos)
+ var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise)
+ var stream = new StringStream(line.text, cm.options.tabSize, context), tokens
+ if (asArray) { tokens = [] }
+ while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
+ stream.start = stream.pos
+ style = readToken(mode, stream, context.state)
+ if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))) }
+ }
+ return asArray ? tokens : new Token(stream, style, context.state)
+}
+
+function extractLineClasses(type, output) {
+ if (type) { for (;;) {
+ var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/)
+ if (!lineClass) { break }
+ type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length)
+ var prop = lineClass[1] ? "bgClass" : "textClass"
+ if (output[prop] == null)
+ { output[prop] = lineClass[2] }
+ else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
+ { output[prop] += " " + lineClass[2] }
+ } }
+ return type
+}
+
+// Run the given mode's parser over a line, calling f for each token.
+function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) {
+ var flattenSpans = mode.flattenSpans
+ if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans }
+ var curStart = 0, curStyle = null
+ var stream = new StringStream(text, cm.options.tabSize, context), style
+ var inner = cm.options.addModeClass && [null]
+ if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses) }
+ while (!stream.eol()) {
+ if (stream.pos > cm.options.maxHighlightLength) {
+ flattenSpans = false
+ if (forceToEnd) { processLine(cm, text, context, stream.pos) }
+ stream.pos = text.length
+ style = null
+ } else {
+ style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses)
+ }
+ if (inner) {
+ var mName = inner[0].name
+ if (mName) { style = "m-" + (style ? mName + " " + style : mName) }
+ }
+ if (!flattenSpans || curStyle != style) {
+ while (curStart < stream.start) {
+ curStart = Math.min(stream.start, curStart + 5000)
+ f(curStart, curStyle)
+ }
+ curStyle = style
+ }
+ stream.start = stream.pos
+ }
+ while (curStart < stream.pos) {
+ // Webkit seems to refuse to render text nodes longer than 57444
+ // characters, and returns inaccurate measurements in nodes
+ // starting around 5000 chars.
+ var pos = Math.min(stream.pos, curStart + 5000)
+ f(pos, curStyle)
+ curStart = pos
+ }
+}
+
+// Finds the line to start with when starting a parse. Tries to
+// find a line with a stateAfter, so that it can start with a
+// valid state. If that fails, it returns the line with the
+// smallest indentation, which tends to need the least context to
+// parse correctly.
+function findStartLine(cm, n, precise) {
+ var minindent, minline, doc = cm.doc
+ var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100)
+ for (var search = n; search > lim; --search) {
+ if (search <= doc.first) { return doc.first }
+ var line = getLine(doc, search - 1), after = line.stateAfter
+ if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier))
+ { return search }
+ var indented = countColumn(line.text, null, cm.options.tabSize)
+ if (minline == null || minindent > indented) {
+ minline = search - 1
+ minindent = indented
+ }
+ }
+ return minline
+}
+
+function retreatFrontier(doc, n) {
+ doc.modeFrontier = Math.min(doc.modeFrontier, n)
+ if (doc.highlightFrontier < n - 10) { return }
+ var start = doc.first
+ for (var line = n - 1; line > start; line--) {
+ var saved = getLine(doc, line).stateAfter
+ // change is on 3
+ // state on line 1 looked ahead 2 -- so saw 3
+ // test 1 + 2 < 3 should cover this
+ if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) {
+ start = line + 1
+ break
+ }
+ }
+ doc.highlightFrontier = Math.min(doc.highlightFrontier, start)
+}
+
+// LINE DATA STRUCTURE
+
+// Line objects. These hold state related to a line, including
+// highlighting info (the styles array).
+var Line = function(text, markedSpans, estimateHeight) {
+ this.text = text
+ attachMarkedSpans(this, markedSpans)
+ this.height = estimateHeight ? estimateHeight(this) : 1
+};
+
+Line.prototype.lineNo = function () { return lineNo(this) };
+eventMixin(Line)
+
+// Change the content (text, markers) of a line. Automatically
+// invalidates cached information and tries to re-estimate the
+// line's height.
+function updateLine(line, text, markedSpans, estimateHeight) {
+ line.text = text
+ if (line.stateAfter) { line.stateAfter = null }
+ if (line.styles) { line.styles = null }
+ if (line.order != null) { line.order = null }
+ detachMarkedSpans(line)
+ attachMarkedSpans(line, markedSpans)
+ var estHeight = estimateHeight ? estimateHeight(line) : 1
+ if (estHeight != line.height) { updateLineHeight(line, estHeight) }
+}
+
+// Detach a line from the document tree and its markers.
+function cleanUpLine(line) {
+ line.parent = null
+ detachMarkedSpans(line)
+}
+
+// Convert a style as returned by a mode (either null, or a string
+// containing one or more styles) to a CSS style. This is cached,
+// and also looks for line-wide styles.
+var styleToClassCache = {};
+var styleToClassCacheWithMode = {};
+function interpretTokenStyle(style, options) {
+ if (!style || /^\s*$/.test(style)) { return null }
+ var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache
+ return cache[style] ||
+ (cache[style] = style.replace(/\S+/g, "cm-$&"))
+}
+
+// Render the DOM representation of the text of a line. Also builds
+// up a 'line map', which points at the DOM nodes that represent
+// specific stretches of text, and is used by the measuring code.
+// The returned object contains the DOM node, this map, and
+// information about line-wide styles that were set by the mode.
+function buildLineContent(cm, lineView) {
+ // The padding-right forces the element to have a 'border', which
+ // is needed on Webkit to be able to get line-level bounding
+ // rectangles for it (in measureChar).
+ var content = eltP("span", null, null, webkit ? "padding-right: .1px" : null)
+ var builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content,
+ col: 0, pos: 0, cm: cm,
+ trailingSpace: false,
+ splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}
+ lineView.measure = {}
+
+ // Iterate over the logical lines that make up this visual line.
+ for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
+ var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0)
+ builder.pos = 0
+ builder.addToken = buildToken
+ // Optionally wire in some hacks into the token-rendering
+ // algorithm, to deal with browser quirks.
+ if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction)))
+ { builder.addToken = buildTokenBadBidi(builder.addToken, order) }
+ builder.map = []
+ var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line)
+ insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate))
+ if (line.styleClasses) {
+ if (line.styleClasses.bgClass)
+ { builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "") }
+ if (line.styleClasses.textClass)
+ { builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "") }
+ }
+
+ // Ensure at least a single node is present, for measuring.
+ if (builder.map.length == 0)
+ { builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))) }
+
+ // Store the map and a cache object for the current logical line
+ if (i == 0) {
+ lineView.measure.map = builder.map
+ lineView.measure.cache = {}
+ } else {
+ ;(lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
+ ;(lineView.measure.caches || (lineView.measure.caches = [])).push({})
+ }
+ }
+
+ // See issue #2901
+ if (webkit) {
+ var last = builder.content.lastChild
+ if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
+ { builder.content.className = "cm-tab-wrap-hack" }
+ }
+
+ signal(cm, "renderLine", cm, lineView.line, builder.pre)
+ if (builder.pre.className)
+ { builder.textClass = joinClasses(builder.pre.className, builder.textClass || "") }
+
+ return builder
+}
+
+function defaultSpecialCharPlaceholder(ch) {
+ var token = elt("span", "\u2022", "cm-invalidchar")
+ token.title = "\\u" + ch.charCodeAt(0).toString(16)
+ token.setAttribute("aria-label", token.title)
+ return token
+}
+
+// Build up the DOM representation for a single token, and add it to
+// the line map. Takes care to render special characters separately.
+function buildToken(builder, text, style, startStyle, endStyle, title, css) {
+ if (!text) { return }
+ var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text
+ var special = builder.cm.state.specialChars, mustWrap = false
+ var content
+ if (!special.test(text)) {
+ builder.col += text.length
+ content = document.createTextNode(displayText)
+ builder.map.push(builder.pos, builder.pos + text.length, content)
+ if (ie && ie_version < 9) { mustWrap = true }
+ builder.pos += text.length
+ } else {
+ content = document.createDocumentFragment()
+ var pos = 0
+ while (true) {
+ special.lastIndex = pos
+ var m = special.exec(text)
+ var skipped = m ? m.index - pos : text.length - pos
+ if (skipped) {
+ var txt = document.createTextNode(displayText.slice(pos, pos + skipped))
+ if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])) }
+ else { content.appendChild(txt) }
+ builder.map.push(builder.pos, builder.pos + skipped, txt)
+ builder.col += skipped
