`):
- *
- * ```javascript
- * var hljs = require('highlight.js') // https://highlightjs.org/
- *
- * // Actual default values
- * var md = require('markdown-it')({
- * highlight: function (str, lang) {
- * if (lang && hljs.getLanguage(lang)) {
- * try {
- * return '' +
- * hljs.highlight(lang, str, true).value +
- * '
';
- * } catch (__) {}
- * }
- *
- * return '' + md.utils.escapeHtml(str) + '
';
- * }
- * });
- * ```
- *
- **/
-function MarkdownIt(presetName, options) {
- if (!(this instanceof MarkdownIt)) {
- return new MarkdownIt(presetName, options);
- }
-
- if (!options) {
- if (!utils.isString(presetName)) {
- options = presetName || {};
- presetName = 'default';
- }
- }
-
- /**
- * MarkdownIt#inline -> ParserInline
- *
- * Instance of [[ParserInline]]. You may need it to add new rules when
- * writing plugins. For simple rules control use [[MarkdownIt.disable]] and
- * [[MarkdownIt.enable]].
- **/
- this.inline = new ParserInline();
-
- /**
- * MarkdownIt#block -> ParserBlock
- *
- * Instance of [[ParserBlock]]. You may need it to add new rules when
- * writing plugins. For simple rules control use [[MarkdownIt.disable]] and
- * [[MarkdownIt.enable]].
- **/
- this.block = new ParserBlock();
-
- /**
- * MarkdownIt#core -> Core
- *
- * Instance of [[Core]] chain executor. You may need it to add new rules when
- * writing plugins. For simple rules control use [[MarkdownIt.disable]] and
- * [[MarkdownIt.enable]].
- **/
- this.core = new ParserCore();
-
- /**
- * MarkdownIt#renderer -> Renderer
- *
- * Instance of [[Renderer]]. Use it to modify output look. Or to add rendering
- * rules for new token types, generated by plugins.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')();
- *
- * function myToken(tokens, idx, options, env, self) {
- * //...
- * return result;
- * };
- *
- * md.renderer.rules['my_token'] = myToken
- * ```
- *
- * See [[Renderer]] docs and [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js).
- **/
- this.renderer = new Renderer();
-
- /**
- * MarkdownIt#linkify -> LinkifyIt
- *
- * [linkify-it](https://github.com/markdown-it/linkify-it) instance.
- * Used by [linkify](https://github.com/markdown-it/markdown-it/blob/master/lib/rules_core/linkify.js)
- * rule.
- **/
- this.linkify = new LinkifyIt();
-
- /**
- * MarkdownIt#validateLink(url) -> Boolean
- *
- * Link validation function. CommonMark allows too much in links. By default
- * we disable `javascript:`, `vbscript:`, `file:` schemas, and almost all `data:...` schemas
- * except some embedded image types.
- *
- * You can change this behaviour:
- *
- * ```javascript
- * var md = require('markdown-it')();
- * // enable everything
- * md.validateLink = function () { return true; }
- * ```
- **/
- this.validateLink = validateLink;
-
- /**
- * MarkdownIt#normalizeLink(url) -> String
- *
- * Function used to encode link url to a machine-readable format,
- * which includes url-encoding, punycode, etc.
- **/
- this.normalizeLink = normalizeLink;
-
- /**
- * MarkdownIt#normalizeLinkText(url) -> String
- *
- * Function used to decode link url to a human-readable format`
- **/
- this.normalizeLinkText = normalizeLinkText;
-
-
- // Expose utils & helpers for easy acces from plugins
-
- /**
- * MarkdownIt#utils -> utils
- *
- * Assorted utility functions, useful to write plugins. See details
- * [here](https://github.com/markdown-it/markdown-it/blob/master/lib/common/utils.js).
- **/
- this.utils = utils;
-
- /**
- * MarkdownIt#helpers -> helpers
- *
- * Link components parser functions, useful to write plugins. See details
- * [here](https://github.com/markdown-it/markdown-it/blob/master/lib/helpers).
- **/
- this.helpers = utils.assign({}, helpers);
-
-
- this.options = {};
- this.configure(presetName);
-
- if (options) { this.set(options); }
-}
-
-
-/** chainable
- * MarkdownIt.set(options)
- *
- * Set parser options (in the same format as in constructor). Probably, you
- * will never need it, but you can change options after constructor call.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')()
- * .set({ html: true, breaks: true })
- * .set({ typographer, true });
- * ```
- *
- * __Note:__ To achieve the best possible performance, don't modify a
- * `markdown-it` instance options on the fly. If you need multiple configurations
- * it's best to create multiple instances and initialize each with separate
- * config.
- **/
-MarkdownIt.prototype.set = function (options) {
- utils.assign(this.options, options);
- return this;
-};
-
-
-/** chainable, internal
- * MarkdownIt.configure(presets)
- *
- * Batch load of all options and compenent settings. This is internal method,
- * and you probably will not need it. But if you with - see available presets
- * and data structure [here](https://github.com/markdown-it/markdown-it/tree/master/lib/presets)
- *
- * We strongly recommend to use presets instead of direct config loads. That
- * will give better compatibility with next versions.
- **/
-MarkdownIt.prototype.configure = function (presets) {
- var self = this, presetName;
-
- if (utils.isString(presets)) {
- presetName = presets;
- presets = config[presetName];
- if (!presets) { throw new Error('Wrong `markdown-it` preset "' + presetName + '", check name'); }
- }
-
- if (!presets) { throw new Error('Wrong `markdown-it` preset, can\'t be empty'); }
-
- if (presets.options) { self.set(presets.options); }
-
- if (presets.components) {
- Object.keys(presets.components).forEach(function (name) {
- if (presets.components[name].rules) {
- self[name].ruler.enableOnly(presets.components[name].rules);
- }
- if (presets.components[name].rules2) {
- self[name].ruler2.enableOnly(presets.components[name].rules2);
- }
- });
- }
- return this;
-};
-
-
-/** chainable
- * MarkdownIt.enable(list, ignoreInvalid)
- * - list (String|Array): rule name or list of rule names to enable
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
- *
- * Enable list or rules. It will automatically find appropriate components,
- * containing rules with given names. If rule not found, and `ignoreInvalid`
- * not set - throws exception.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')()
- * .enable(['sub', 'sup'])
- * .disable('smartquotes');
- * ```
- **/
-MarkdownIt.prototype.enable = function (list, ignoreInvalid) {
- var result = [];
-
- if (!Array.isArray(list)) { list = [ list ]; }
-
- [ 'core', 'block', 'inline' ].forEach(function (chain) {
- result = result.concat(this[chain].ruler.enable(list, true));
- }, this);
-
- result = result.concat(this.inline.ruler2.enable(list, true));
-
- var missed = list.filter(function (name) { return result.indexOf(name) < 0; });
-
- if (missed.length && !ignoreInvalid) {
- throw new Error('MarkdownIt. Failed to enable unknown rule(s): ' + missed);
- }
-
- return this;
-};
-
-
-/** chainable
- * MarkdownIt.disable(list, ignoreInvalid)
- * - list (String|Array): rule name or list of rule names to disable.
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
- *
- * The same as [[MarkdownIt.enable]], but turn specified rules off.
- **/
-MarkdownIt.prototype.disable = function (list, ignoreInvalid) {
- var result = [];
-
- if (!Array.isArray(list)) { list = [ list ]; }
-
- [ 'core', 'block', 'inline' ].forEach(function (chain) {
- result = result.concat(this[chain].ruler.disable(list, true));
- }, this);
-
- result = result.concat(this.inline.ruler2.disable(list, true));
-
- var missed = list.filter(function (name) { return result.indexOf(name) < 0; });
-
- if (missed.length && !ignoreInvalid) {
- throw new Error('MarkdownIt. Failed to disable unknown rule(s): ' + missed);
- }
- return this;
-};
-
-
-/** chainable
- * MarkdownIt.use(plugin, params)
- *
- * Load specified plugin with given params into current parser instance.
- * It's just a sugar to call `plugin(md, params)` with curring.
- *
- * ##### Example
- *
- * ```javascript
- * var iterator = require('markdown-it-for-inline');
- * var md = require('markdown-it')()
- * .use(iterator, 'foo_replace', 'text', function (tokens, idx) {
- * tokens[idx].content = tokens[idx].content.replace(/foo/g, 'bar');
- * });
- * ```
- **/
-MarkdownIt.prototype.use = function (plugin /*, params, ... */) {
- var args = [ this ].concat(Array.prototype.slice.call(arguments, 1));
- plugin.apply(plugin, args);
- return this;
-};
-
-
-/** internal
- * MarkdownIt.parse(src, env) -> Array
- * - src (String): source string
- * - env (Object): environment sandbox
- *
- * Parse input string and returns list of block tokens (special token type
- * "inline" will contain list of inline tokens). You should not call this
- * method directly, until you write custom renderer (for example, to produce
- * AST).
- *
- * `env` is used to pass data between "distributed" rules and return additional
- * metadata like reference info, needed for the renderer. It also can be used to
- * inject data in specific cases. Usually, you will be ok to pass `{}`,
- * and then pass updated object to renderer.
- **/
-MarkdownIt.prototype.parse = function (src, env) {
- if (typeof src !== 'string') {
- throw new Error('Input data should be a String');
- }
-
- var state = new this.core.State(src, this, env);
-
- this.core.process(state);
-
- return state.tokens;
-};
-
-
-/**
- * MarkdownIt.render(src [, env]) -> String
- * - src (String): source string
- * - env (Object): environment sandbox
- *
- * Render markdown string into html. It does all magic for you :).
- *
- * `env` can be used to inject additional metadata (`{}` by default).
- * But you will not need it with high probability. See also comment
- * in [[MarkdownIt.parse]].
- **/
-MarkdownIt.prototype.render = function (src, env) {
- env = env || {};
-
- return this.renderer.render(this.parse(src, env), this.options, env);
-};
-
-
-/** internal
- * MarkdownIt.parseInline(src, env) -> Array
- * - src (String): source string
- * - env (Object): environment sandbox
- *
- * The same as [[MarkdownIt.parse]] but skip all block rules. It returns the
- * block tokens list with the single `inline` element, containing parsed inline
- * tokens in `children` property. Also updates `env` object.
- **/
-MarkdownIt.prototype.parseInline = function (src, env) {
- var state = new this.core.State(src, this, env);
-
- state.inlineMode = true;
- this.core.process(state);
-
- return state.tokens;
-};
-
-
-/**
- * MarkdownIt.renderInline(src [, env]) -> String
- * - src (String): source string
- * - env (Object): environment sandbox
- *
- * Similar to [[MarkdownIt.render]] but for single paragraph content. Result
- * will NOT be wrapped into `` tags.
- **/
-MarkdownIt.prototype.renderInline = function (src, env) {
- env = env || {};
-
- return this.renderer.render(this.parseInline(src, env), this.options, env);
-};
-
-
-module.exports = MarkdownIt;
-
-},{"./common/utils":4,"./helpers":5,"./parser_block":10,"./parser_core":11,"./parser_inline":12,"./presets/commonmark":13,"./presets/default":14,"./presets/zero":15,"./renderer":16,"linkify-it":53,"mdurl":58,"punycode":60}],10:[function(require,module,exports){
-/** internal
- * class ParserBlock
- *
- * Block-level tokenizer.
- **/
-'use strict';
-
-
-var Ruler = require('./ruler');
-
-
-var _rules = [
- // First 2 params - rule name & source. Secondary array - list of rules,
- // which can be terminated by this one.
- [ 'table', require('./rules_block/table'), [ 'paragraph', 'reference' ] ],
- [ 'code', require('./rules_block/code') ],
- [ 'fence', require('./rules_block/fence'), [ 'paragraph', 'reference', 'blockquote', 'list' ] ],
- [ 'blockquote', require('./rules_block/blockquote'), [ 'paragraph', 'reference', 'blockquote', 'list' ] ],
- [ 'hr', require('./rules_block/hr'), [ 'paragraph', 'reference', 'blockquote', 'list' ] ],
- [ 'list', require('./rules_block/list'), [ 'paragraph', 'reference', 'blockquote' ] ],
- [ 'reference', require('./rules_block/reference') ],
- [ 'heading', require('./rules_block/heading'), [ 'paragraph', 'reference', 'blockquote' ] ],
- [ 'lheading', require('./rules_block/lheading') ],
- [ 'html_block', require('./rules_block/html_block'), [ 'paragraph', 'reference', 'blockquote' ] ],
- [ 'paragraph', require('./rules_block/paragraph') ]
-];
-
-
-/**
- * new ParserBlock()
- **/
-function ParserBlock() {
- /**
- * ParserBlock#ruler -> Ruler
- *
- * [[Ruler]] instance. Keep configuration of block rules.
- **/
- this.ruler = new Ruler();
-
- for (var i = 0; i < _rules.length; i++) {
- this.ruler.push(_rules[i][0], _rules[i][1], { alt: (_rules[i][2] || []).slice() });
- }
-}
-
-
-// Generate tokens for input range
-//
-ParserBlock.prototype.tokenize = function (state, startLine, endLine) {
- var ok, i,
- rules = this.ruler.getRules(''),
- len = rules.length,
- line = startLine,
- hasEmptyLines = false,
- maxNesting = state.md.options.maxNesting;
-
- while (line < endLine) {
- state.line = line = state.skipEmptyLines(line);
- if (line >= endLine) { break; }
-
- // Termination condition for nested calls.
- // Nested calls currently used for blockquotes & lists
- if (state.sCount[line] < state.blkIndent) { break; }
-
- // If nesting level exceeded - skip tail to the end. That's not ordinary
- // situation and we should not care about content.
- if (state.level >= maxNesting) {
- state.line = endLine;
- break;
- }
-
- // Try all possible rules.
- // On success, rule should:
- //
- // - update `state.line`
- // - update `state.tokens`
- // - return true
-
- for (i = 0; i < len; i++) {
- ok = rules[i](state, line, endLine, false);
- if (ok) { break; }
- }
-
- // set state.tight if we had an empty line before current tag
- // i.e. latest empty line should not count
- state.tight = !hasEmptyLines;
-
- // paragraph might "eat" one newline after it in nested lists
- if (state.isEmpty(state.line - 1)) {
- hasEmptyLines = true;
- }
-
- line = state.line;
-
- if (line < endLine && state.isEmpty(line)) {
- hasEmptyLines = true;
- line++;
- state.line = line;
- }
- }
-};
-
-
-/**
- * ParserBlock.parse(str, md, env, outTokens)
- *
- * Process input string and push block tokens into `outTokens`
- **/
-ParserBlock.prototype.parse = function (src, md, env, outTokens) {
- var state;
-
- if (!src) { return; }
-
- state = new this.State(src, md, env, outTokens);
-
- this.tokenize(state, state.line, state.lineMax);
-};
-
-
-ParserBlock.prototype.State = require('./rules_block/state_block');
-
-
-module.exports = ParserBlock;
-
-},{"./ruler":17,"./rules_block/blockquote":18,"./rules_block/code":19,"./rules_block/fence":20,"./rules_block/heading":21,"./rules_block/hr":22,"./rules_block/html_block":23,"./rules_block/lheading":24,"./rules_block/list":25,"./rules_block/paragraph":26,"./rules_block/reference":27,"./rules_block/state_block":28,"./rules_block/table":29}],11:[function(require,module,exports){
-/** internal
- * class Core
- *
- * Top-level rules executor. Glues block/inline parsers and does intermediate
- * transformations.
- **/
-'use strict';
-
-
-var Ruler = require('./ruler');
-
-
-var _rules = [
- [ 'normalize', require('./rules_core/normalize') ],
- [ 'block', require('./rules_core/block') ],
- [ 'inline', require('./rules_core/inline') ],
- [ 'linkify', require('./rules_core/linkify') ],
- [ 'replacements', require('./rules_core/replacements') ],
- [ 'smartquotes', require('./rules_core/smartquotes') ]
-];
-
-
-/**
- * new Core()
- **/
-function Core() {
- /**
- * Core#ruler -> Ruler
- *
- * [[Ruler]] instance. Keep configuration of core rules.
- **/
- this.ruler = new Ruler();
-
- for (var i = 0; i < _rules.length; i++) {
- this.ruler.push(_rules[i][0], _rules[i][1]);
- }
-}
-
-
-/**
- * Core.process(state)
- *
- * Executes core chain rules.
- **/
-Core.prototype.process = function (state) {
- var i, l, rules;
-
- rules = this.ruler.getRules('');
-
- for (i = 0, l = rules.length; i < l; i++) {
- rules[i](state);
- }
-};
-
-Core.prototype.State = require('./rules_core/state_core');
-
-
-module.exports = Core;
-
-},{"./ruler":17,"./rules_core/block":30,"./rules_core/inline":31,"./rules_core/linkify":32,"./rules_core/normalize":33,"./rules_core/replacements":34,"./rules_core/smartquotes":35,"./rules_core/state_core":36}],12:[function(require,module,exports){
-/** internal
- * class ParserInline
- *
- * Tokenizes paragraph content.
- **/
-'use strict';
-
-
-var Ruler = require('./ruler');
-
-
-////////////////////////////////////////////////////////////////////////////////
-// Parser rules
-
-var _rules = [
- [ 'text', require('./rules_inline/text') ],
- [ 'newline', require('./rules_inline/newline') ],
- [ 'escape', require('./rules_inline/escape') ],
- [ 'backticks', require('./rules_inline/backticks') ],
- [ 'strikethrough', require('./rules_inline/strikethrough').tokenize ],
- [ 'emphasis', require('./rules_inline/emphasis').tokenize ],
- [ 'link', require('./rules_inline/link') ],
- [ 'image', require('./rules_inline/image') ],
- [ 'autolink', require('./rules_inline/autolink') ],
- [ 'html_inline', require('./rules_inline/html_inline') ],
- [ 'entity', require('./rules_inline/entity') ]
-];
-
-var _rules2 = [
- [ 'balance_pairs', require('./rules_inline/balance_pairs') ],
- [ 'strikethrough', require('./rules_inline/strikethrough').postProcess ],
- [ 'emphasis', require('./rules_inline/emphasis').postProcess ],
- [ 'text_collapse', require('./rules_inline/text_collapse') ]
-];
-
-
-/**
- * new ParserInline()
- **/
-function ParserInline() {
- var i;
-
- /**
- * ParserInline#ruler -> Ruler
- *
- * [[Ruler]] instance. Keep configuration of inline rules.
- **/
- this.ruler = new Ruler();
-
- for (i = 0; i < _rules.length; i++) {
- this.ruler.push(_rules[i][0], _rules[i][1]);
- }
-
- /**
- * ParserInline#ruler2 -> Ruler
- *
- * [[Ruler]] instance. Second ruler used for post-processing
- * (e.g. in emphasis-like rules).
- **/
- this.ruler2 = new Ruler();
-
- for (i = 0; i < _rules2.length; i++) {
- this.ruler2.push(_rules2[i][0], _rules2[i][1]);
- }
-}
-
-
-// Skip single token by running all rules in validation mode;
-// returns `true` if any rule reported success
-//
-ParserInline.prototype.skipToken = function (state) {
- var ok, i, pos = state.pos,
- rules = this.ruler.getRules(''),
- len = rules.length,
- maxNesting = state.md.options.maxNesting,
- cache = state.cache;
-
-
- if (typeof cache[pos] !== 'undefined') {
- state.pos = cache[pos];
- return;
- }
-
- if (state.level < maxNesting) {
- for (i = 0; i < len; i++) {
- // Increment state.level and decrement it later to limit recursion.
- // It's harmless to do here, because no tokens are created. But ideally,
- // we'd need a separate private state variable for this purpose.
- //
- state.level++;
- ok = rules[i](state, true);
- state.level--;
-
- if (ok) { break; }
- }
- } else {
- // Too much nesting, just skip until the end of the paragraph.
- //
- // NOTE: this will cause links to behave incorrectly in the following case,
- // when an amount of `[` is exactly equal to `maxNesting + 1`:
- //
- // [[[[[[[[[[[[[[[[[[[[[foo]()
- //
- // TODO: remove this workaround when CM standard will allow nested links
- // (we can replace it by preventing links from being parsed in
- // validation mode)
- //
- state.pos = state.posMax;
- }
-
- if (!ok) { state.pos++; }
- cache[pos] = state.pos;
-};
-
-
-// Generate tokens for input range
-//
-ParserInline.prototype.tokenize = function (state) {
- var ok, i,
- rules = this.ruler.getRules(''),
- len = rules.length,
- end = state.posMax,
- maxNesting = state.md.options.maxNesting;
-
- while (state.pos < end) {
- // Try all possible rules.
- // On success, rule should:
- //
- // - update `state.pos`
- // - update `state.tokens`
- // - return true
-
- if (state.level < maxNesting) {
- for (i = 0; i < len; i++) {
- ok = rules[i](state, false);
- if (ok) { break; }
- }
- }
-
- if (ok) {
- if (state.pos >= end) { break; }
- continue;
- }
-
- state.pending += state.src[state.pos++];
- }
-
- if (state.pending) {
- state.pushPending();
- }
-};
-
-
-/**
- * ParserInline.parse(str, md, env, outTokens)
- *
- * Process input string and push inline tokens into `outTokens`
- **/
-ParserInline.prototype.parse = function (str, md, env, outTokens) {
- var i, rules, len;
- var state = new this.State(str, md, env, outTokens);
-
- this.tokenize(state);
-
- rules = this.ruler2.getRules('');
- len = rules.length;
-
- for (i = 0; i < len; i++) {
- rules[i](state);
- }
-};
-
-
-ParserInline.prototype.State = require('./rules_inline/state_inline');
-
-
-module.exports = ParserInline;
-
-},{"./ruler":17,"./rules_inline/autolink":37,"./rules_inline/backticks":38,"./rules_inline/balance_pairs":39,"./rules_inline/emphasis":40,"./rules_inline/entity":41,"./rules_inline/escape":42,"./rules_inline/html_inline":43,"./rules_inline/image":44,"./rules_inline/link":45,"./rules_inline/newline":46,"./rules_inline/state_inline":47,"./rules_inline/strikethrough":48,"./rules_inline/text":49,"./rules_inline/text_collapse":50}],13:[function(require,module,exports){
-// Commonmark default options
-
-'use strict';
-
-
-module.exports = {
- options: {
- html: true, // Enable HTML tags in source
- xhtmlOut: true, // Use '/' to close single tags (
)
- breaks: false, // Convert '\n' in paragraphs into
- langPrefix: 'language-', // CSS language prefix for fenced blocks
- linkify: false, // autoconvert URL-like texts to links
-
- // Enable some language-neutral replacements + quotes beautification
- typographer: false,
-
- // Double + single quotes replacement pairs, when typographer enabled,
- // and smartquotes on. Could be either a String or an Array.
- //
- // For example, you can use '«»„“' for Russian, '„“‚‘' for German,
- // and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
- quotes: '\u201c\u201d\u2018\u2019', /* “”‘’ */
-
- // Highlighter function. Should return escaped HTML,
- // or '' if the source string is not changed and should be escaped externaly.
- // If result starts with )
- breaks: false, // Convert '\n' in paragraphs into
- langPrefix: 'language-', // CSS language prefix for fenced blocks
- linkify: false, // autoconvert URL-like texts to links
-
- // Enable some language-neutral replacements + quotes beautification
- typographer: false,
-
- // Double + single quotes replacement pairs, when typographer enabled,
- // and smartquotes on. Could be either a String or an Array.
- //
- // For example, you can use '«»„“' for Russian, '„“‚‘' for German,
- // and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
- quotes: '\u201c\u201d\u2018\u2019', /* “”‘’ */
-
- // Highlighter function. Should return escaped HTML,
- // or '' if the source string is not changed and should be escaped externaly.
- // If result starts with )
- breaks: false, // Convert '\n' in paragraphs into
- langPrefix: 'language-', // CSS language prefix for fenced blocks
- linkify: false, // autoconvert URL-like texts to links
-
- // Enable some language-neutral replacements + quotes beautification
- typographer: false,
-
- // Double + single quotes replacement pairs, when typographer enabled,
- // and smartquotes on. Could be either a String or an Array.
- //
- // For example, you can use '«»„“' for Russian, '„“‚‘' for German,
- // and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
- quotes: '\u201c\u201d\u2018\u2019', /* “”‘’ */
-
- // Highlighter function. Should return escaped HTML,
- // or '' if the source string is not changed and should be escaped externaly.
- // If result starts with ' +
- escapeHtml(tokens[idx].content) +
- '';
-};
-
-
-default_rules.code_block = function (tokens, idx, options, env, slf) {
- var token = tokens[idx];
-
- return '' +
- escapeHtml(tokens[idx].content) +
- '\n';
-};
-
-
-default_rules.fence = function (tokens, idx, options, env, slf) {
- var token = tokens[idx],
- info = token.info ? unescapeAll(token.info).trim() : '',
- langName = '',
- highlighted, i, tmpAttrs, tmpToken;
-
- if (info) {
- langName = info.split(/\s+/g)[0];
- }
-
- if (options.highlight) {
- highlighted = options.highlight(token.content, langName) || escapeHtml(token.content);
- } else {
- highlighted = escapeHtml(token.content);
- }
-
- if (highlighted.indexOf(''
- + highlighted
- + '\n';
- }
-
-
- return ''
- + highlighted
- + '
\n';
-};
-
-
-default_rules.image = function (tokens, idx, options, env, slf) {
- var token = tokens[idx];
-
- // "alt" attr MUST be set, even if empty. Because it's mandatory and
- // should be placed on proper position for tests.
- //
- // Replace content with actual value
-
- token.attrs[token.attrIndex('alt')][1] =
- slf.renderInlineAsText(token.children, options, env);
-
- return slf.renderToken(tokens, idx, options);
-};
-
-
-default_rules.hardbreak = function (tokens, idx, options /*, env */) {
- return options.xhtmlOut ? '
\n' : '
\n';
-};
-default_rules.softbreak = function (tokens, idx, options /*, env */) {
- return options.breaks ? (options.xhtmlOut ? '
\n' : '
\n') : '\n';
-};
-
-
-default_rules.text = function (tokens, idx /*, options, env */) {
- return escapeHtml(tokens[idx].content);
-};
-
-
-default_rules.html_block = function (tokens, idx /*, options, env */) {
- return tokens[idx].content;
-};
-default_rules.html_inline = function (tokens, idx /*, options, env */) {
- return tokens[idx].content;
-};
-
-
-/**
- * new Renderer()
- *
- * Creates new [[Renderer]] instance and fill [[Renderer#rules]] with defaults.
- **/
-function Renderer() {
-
- /**
- * Renderer#rules -> Object
- *
- * Contains render rules for tokens. Can be updated and extended.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')();
- *
- * md.renderer.rules.strong_open = function () { return ''; };
- * md.renderer.rules.strong_close = function () { return ''; };
- *
- * var result = md.renderInline(...);
- * ```
- *
- * Each rule is called as independent static function with fixed signature:
- *
- * ```javascript
- * function my_token_render(tokens, idx, options, env, renderer) {
- * // ...
- * return renderedHTML;
- * }
- * ```
- *
- * See [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js)
- * for more details and examples.
- **/
- this.rules = assign({}, default_rules);
-}
-
-
-/**
- * Renderer.renderAttrs(token) -> String
- *
- * Render token attributes to string.
- **/
-Renderer.prototype.renderAttrs = function renderAttrs(token) {
- var i, l, result;
-
- if (!token.attrs) { return ''; }
-
- result = '';
-
- for (i = 0, l = token.attrs.length; i < l; i++) {
- result += ' ' + escapeHtml(token.attrs[i][0]) + '="' + escapeHtml(token.attrs[i][1]) + '"';
- }
-
- return result;
-};
-
-
-/**
- * Renderer.renderToken(tokens, idx, options) -> String
- * - tokens (Array): list of tokens
- * - idx (Numbed): token index to render
- * - options (Object): params of parser instance
- *
- * Default token renderer. Can be overriden by custom function
- * in [[Renderer#rules]].
- **/
-Renderer.prototype.renderToken = function renderToken(tokens, idx, options) {
- var nextToken,
- result = '',
- needLf = false,
- token = tokens[idx];
-
- // Tight list paragraphs
- if (token.hidden) {
- return '';
- }
-
- // Insert a newline between hidden paragraph and subsequent opening
- // block-level tag.
- //
- // For example, here we should insert a newline before blockquote:
- // - a
- // >
- //
- if (token.block && token.nesting !== -1 && idx && tokens[idx - 1].hidden) {
- result += '\n';
- }
-
- // Add token name, e.g. ``.
- //
- needLf = false;
- }
- }
- }
- }
-
- result += needLf ? '>\n' : '>';
-
- return result;
-};
-
-
-/**
- * Renderer.renderInline(tokens, options, env) -> String
- * - tokens (Array): list on block tokens to renter
- * - options (Object): params of parser instance
- * - env (Object): additional data from parsed input (references, for example)
- *
- * The same as [[Renderer.render]], but for single token of `inline` type.
- **/
-Renderer.prototype.renderInline = function (tokens, options, env) {
- var type,
- result = '',
- rules = this.rules;
-
- for (var i = 0, len = tokens.length; i < len; i++) {
- type = tokens[i].type;
-
- if (typeof rules[type] !== 'undefined') {
- result += rules[type](tokens, i, options, env, this);
- } else {
- result += this.renderToken(tokens, i, options);
- }
- }
-
- return result;
-};
-
-
-/** internal
- * Renderer.renderInlineAsText(tokens, options, env) -> String
- * - tokens (Array): list on block tokens to renter
- * - options (Object): params of parser instance
- * - env (Object): additional data from parsed input (references, for example)
- *
- * Special kludge for image `alt` attributes to conform CommonMark spec.
- * Don't try to use it! Spec requires to show `alt` content with stripped markup,
- * instead of simple escaping.
- **/
-Renderer.prototype.renderInlineAsText = function (tokens, options, env) {
- var result = '';
-
- for (var i = 0, len = tokens.length; i < len; i++) {
- if (tokens[i].type === 'text') {
- result += tokens[i].content;
- } else if (tokens[i].type === 'image') {
- result += this.renderInlineAsText(tokens[i].children, options, env);
- }
- }
-
- return result;
-};
-
-
-/**
- * Renderer.render(tokens, options, env) -> String
- * - tokens (Array): list on block tokens to renter
- * - options (Object): params of parser instance
- * - env (Object): additional data from parsed input (references, for example)
- *
- * Takes token stream and generates HTML. Probably, you will never need to call
- * this method directly.
- **/
-Renderer.prototype.render = function (tokens, options, env) {
- var i, len, type,
- result = '',
- rules = this.rules;
-
- for (i = 0, len = tokens.length; i < len; i++) {
- type = tokens[i].type;
-
- if (type === 'inline') {
- result += this.renderInline(tokens[i].children, options, env);
- } else if (typeof rules[type] !== 'undefined') {
- result += rules[tokens[i].type](tokens, i, options, env, this);
- } else {
- result += this.renderToken(tokens, i, options, env);
- }
- }
-
- return result;
-};
-
-module.exports = Renderer;
-
-},{"./common/utils":4}],17:[function(require,module,exports){
-/**
- * class Ruler
- *
- * Helper class, used by [[MarkdownIt#core]], [[MarkdownIt#block]] and
- * [[MarkdownIt#inline]] to manage sequences of functions (rules):
- *
- * - keep rules in defined order
- * - assign the name to each rule
- * - enable/disable rules
- * - add/replace rules
- * - allow assign rules to additional named chains (in the same)
- * - cacheing lists of active rules
- *
- * You will not need use this class directly until write plugins. For simple
- * rules control use [[MarkdownIt.disable]], [[MarkdownIt.enable]] and
- * [[MarkdownIt.use]].
- **/
-'use strict';
-
-
-/**
- * new Ruler()
- **/
-function Ruler() {
- // List of added rules. Each element is:
- //
- // {
- // name: XXX,
- // enabled: Boolean,
- // fn: Function(),
- // alt: [ name2, name3 ]
- // }
- //
- this.__rules__ = [];
-
- // Cached rule chains.
- //
- // First level - chain name, '' for default.
- // Second level - diginal anchor for fast filtering by charcodes.
- //
- this.__cache__ = null;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// Helper methods, should not be used directly
-
-
-// Find rule index by name
-//
-Ruler.prototype.__find__ = function (name) {
- for (var i = 0; i < this.__rules__.length; i++) {
- if (this.__rules__[i].name === name) {
- return i;
- }
- }
- return -1;
-};
-
-
-// Build rules lookup cache
-//
-Ruler.prototype.__compile__ = function () {
- var self = this;
- var chains = [ '' ];
-
- // collect unique names
- self.__rules__.forEach(function (rule) {
- if (!rule.enabled) { return; }
-
- rule.alt.forEach(function (altName) {
- if (chains.indexOf(altName) < 0) {
- chains.push(altName);
- }
- });
- });
-
- self.__cache__ = {};
-
- chains.forEach(function (chain) {
- self.__cache__[chain] = [];
- self.__rules__.forEach(function (rule) {
- if (!rule.enabled) { return; }
-
- if (chain && rule.alt.indexOf(chain) < 0) { return; }
-
- self.__cache__[chain].push(rule.fn);
- });
- });
-};
-
-
-/**
- * Ruler.at(name, fn [, options])
- * - name (String): rule name to replace.
- * - fn (Function): new rule function.
- * - options (Object): new rule options (not mandatory).
- *
- * Replace rule by name with new function & options. Throws error if name not
- * found.
- *
- * ##### Options:
- *
- * - __alt__ - array with names of "alternate" chains.
- *
- * ##### Example
- *
- * Replace existing typographer replacement rule with new one:
- *
- * ```javascript
- * var md = require('markdown-it')();
- *
- * md.core.ruler.at('replacements', function replace(state) {
- * //...
- * });
- * ```
- **/
-Ruler.prototype.at = function (name, fn, options) {
- var index = this.__find__(name);
- var opt = options || {};
-
- if (index === -1) { throw new Error('Parser rule not found: ' + name); }
-
- this.__rules__[index].fn = fn;
- this.__rules__[index].alt = opt.alt || [];
- this.__cache__ = null;
-};
-
-
-/**
- * Ruler.before(beforeName, ruleName, fn [, options])
- * - beforeName (String): new rule will be added before this one.
- * - ruleName (String): name of added rule.
- * - fn (Function): rule function.
- * - options (Object): rule options (not mandatory).
- *
- * Add new rule to chain before one with given name. See also
- * [[Ruler.after]], [[Ruler.push]].
- *
- * ##### Options:
- *
- * - __alt__ - array with names of "alternate" chains.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')();
- *
- * md.block.ruler.before('paragraph', 'my_rule', function replace(state) {
- * //...
- * });
- * ```
- **/
-Ruler.prototype.before = function (beforeName, ruleName, fn, options) {
- var index = this.__find__(beforeName);
- var opt = options || {};
-
- if (index === -1) { throw new Error('Parser rule not found: ' + beforeName); }
-
- this.__rules__.splice(index, 0, {
- name: ruleName,
- enabled: true,
- fn: fn,
- alt: opt.alt || []
- });
-
- this.__cache__ = null;
-};
-
-
-/**
- * Ruler.after(afterName, ruleName, fn [, options])
- * - afterName (String): new rule will be added after this one.
- * - ruleName (String): name of added rule.
- * - fn (Function): rule function.
- * - options (Object): rule options (not mandatory).
- *
- * Add new rule to chain after one with given name. See also
- * [[Ruler.before]], [[Ruler.push]].
- *
- * ##### Options:
- *
- * - __alt__ - array with names of "alternate" chains.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')();
- *
- * md.inline.ruler.after('text', 'my_rule', function replace(state) {
- * //...
- * });
- * ```
- **/
-Ruler.prototype.after = function (afterName, ruleName, fn, options) {
- var index = this.__find__(afterName);
- var opt = options || {};
-
- if (index === -1) { throw new Error('Parser rule not found: ' + afterName); }
-
- this.__rules__.splice(index + 1, 0, {
- name: ruleName,
- enabled: true,
- fn: fn,
- alt: opt.alt || []
- });
-
- this.__cache__ = null;
-};
-
-/**
- * Ruler.push(ruleName, fn [, options])
- * - ruleName (String): name of added rule.
- * - fn (Function): rule function.
- * - options (Object): rule options (not mandatory).
- *
- * Push new rule to the end of chain. See also
- * [[Ruler.before]], [[Ruler.after]].
- *
- * ##### Options:
- *
- * - __alt__ - array with names of "alternate" chains.
- *
- * ##### Example
- *
- * ```javascript
- * var md = require('markdown-it')();
- *
- * md.core.ruler.push('my_rule', function replace(state) {
- * //...
- * });
- * ```
- **/
-Ruler.prototype.push = function (ruleName, fn, options) {
- var opt = options || {};
-
- this.__rules__.push({
- name: ruleName,
- enabled: true,
- fn: fn,
- alt: opt.alt || []
- });
-
- this.__cache__ = null;
-};
-
-
-/**
- * Ruler.enable(list [, ignoreInvalid]) -> Array
- * - list (String|Array): list of rule names to enable.
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
- *
- * Enable rules with given names. If any rule name not found - throw Error.
- * Errors can be disabled by second param.
- *
- * Returns list of found rule names (if no exception happened).
- *
- * See also [[Ruler.disable]], [[Ruler.enableOnly]].
- **/
-Ruler.prototype.enable = function (list, ignoreInvalid) {
- if (!Array.isArray(list)) { list = [ list ]; }
-
- var result = [];
-
- // Search by name and enable
- list.forEach(function (name) {
- var idx = this.__find__(name);
-
- if (idx < 0) {
- if (ignoreInvalid) { return; }
- throw new Error('Rules manager: invalid rule name ' + name);
- }
- this.__rules__[idx].enabled = true;
- result.push(name);
- }, this);
-
- this.__cache__ = null;
- return result;
-};
-
-
-/**
- * Ruler.enableOnly(list [, ignoreInvalid])
- * - list (String|Array): list of rule names to enable (whitelist).
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
- *
- * Enable rules with given names, and disable everything else. If any rule name
- * not found - throw Error. Errors can be disabled by second param.
- *
- * See also [[Ruler.disable]], [[Ruler.enable]].
- **/
-Ruler.prototype.enableOnly = function (list, ignoreInvalid) {
- if (!Array.isArray(list)) { list = [ list ]; }
-
- this.__rules__.forEach(function (rule) { rule.enabled = false; });
-
- this.enable(list, ignoreInvalid);
-};
-
-
-/**
- * Ruler.disable(list [, ignoreInvalid]) -> Array
- * - list (String|Array): list of rule names to disable.
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
- *
- * Disable rules with given names. If any rule name not found - throw Error.
- * Errors can be disabled by second param.
- *
- * Returns list of found rule names (if no exception happened).
- *
- * See also [[Ruler.enable]], [[Ruler.enableOnly]].
- **/
-Ruler.prototype.disable = function (list, ignoreInvalid) {
- if (!Array.isArray(list)) { list = [ list ]; }
-
- var result = [];
-
- // Search by name and disable
- list.forEach(function (name) {
- var idx = this.__find__(name);
-
- if (idx < 0) {
- if (ignoreInvalid) { return; }
- throw new Error('Rules manager: invalid rule name ' + name);
- }
- this.__rules__[idx].enabled = false;
- result.push(name);
- }, this);
-
- this.__cache__ = null;
- return result;
-};
-
-
-/**
- * Ruler.getRules(chainName) -> Array
- *
- * Return array of active functions (rules) for given chain name. It analyzes
- * rules configuration, compiles caches if not exists and returns result.
- *
- * Default chain name is `''` (empty string). It can't be skipped. That's
- * done intentionally, to keep signature monomorphic for high speed.
- **/
-Ruler.prototype.getRules = function (chainName) {
- if (this.__cache__ === null) {
- this.__compile__();
- }
-
- // Chain can be empty, if rules disabled. But we still have to return Array.
- return this.__cache__[chainName] || [];
-};
-
-module.exports = Ruler;
-
-},{}],18:[function(require,module,exports){
-// Block quotes
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function blockquote(state, startLine, endLine, silent) {
- var adjustTab,
- ch,
- i,
- initial,
- l,
- lastLineEmpty,
- lines,
- nextLine,
- offset,
- oldBMarks,
- oldBSCount,
- oldIndent,
- oldParentType,
- oldSCount,
- oldTShift,
- spaceAfterMarker,
- terminate,
- terminatorRules,
- token,
- wasOutdented,
- oldLineMax = state.lineMax,
- pos = state.bMarks[startLine] + state.tShift[startLine],
- max = state.eMarks[startLine];
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- // check the block quote marker
- if (state.src.charCodeAt(pos++) !== 0x3E/* > */) { return false; }
-
- // we know that it's going to be a valid blockquote,
- // so no point trying to find the end of it in silent mode
- if (silent) { return true; }
-
- // skip spaces after ">" and re-calculate offset
- initial = offset = state.sCount[startLine] + pos - (state.bMarks[startLine] + state.tShift[startLine]);
-
- // skip one optional space after '>'
- if (state.src.charCodeAt(pos) === 0x20 /* space */) {
- // ' > test '
- // ^ -- position start of line here:
- pos++;
- initial++;
- offset++;
- adjustTab = false;
- spaceAfterMarker = true;
- } else if (state.src.charCodeAt(pos) === 0x09 /* tab */) {
- spaceAfterMarker = true;
-
- if ((state.bsCount[startLine] + offset) % 4 === 3) {
- // ' >\t test '
- // ^ -- position start of line here (tab has width===1)
- pos++;
- initial++;
- offset++;
- adjustTab = false;
- } else {
- // ' >\t test '
- // ^ -- position start of line here + shift bsCount slightly
- // to make extra space appear
- adjustTab = true;
- }
- } else {
- spaceAfterMarker = false;
- }
-
- oldBMarks = [ state.bMarks[startLine] ];
- state.bMarks[startLine] = pos;
-
- while (pos < max) {
- ch = state.src.charCodeAt(pos);
-
- if (isSpace(ch)) {
- if (ch === 0x09) {
- offset += 4 - (offset + state.bsCount[startLine] + (adjustTab ? 1 : 0)) % 4;
- } else {
- offset++;
- }
- } else {
- break;
- }
-
- pos++;
- }
-
- oldBSCount = [ state.bsCount[startLine] ];
- state.bsCount[startLine] = state.sCount[startLine] + 1 + (spaceAfterMarker ? 1 : 0);
-
- lastLineEmpty = pos >= max;
-
- oldSCount = [ state.sCount[startLine] ];
- state.sCount[startLine] = offset - initial;
-
- oldTShift = [ state.tShift[startLine] ];
- state.tShift[startLine] = pos - state.bMarks[startLine];
-
- terminatorRules = state.md.block.ruler.getRules('blockquote');
-
- oldParentType = state.parentType;
- state.parentType = 'blockquote';
- wasOutdented = false;
-
- // Search the end of the block
- //
- // Block ends with either:
- // 1. an empty line outside:
- // ```
- // > test
- //
- // ```
- // 2. an empty line inside:
- // ```
- // >
- // test
- // ```
- // 3. another tag:
- // ```
- // > test
- // - - -
- // ```
- for (nextLine = startLine + 1; nextLine < endLine; nextLine++) {
- // check if it's outdented, i.e. it's inside list item and indented
- // less than said list item:
- //
- // ```
- // 1. anything
- // > current blockquote
- // 2. checking this line
- // ```
- if (state.sCount[nextLine] < state.blkIndent) wasOutdented = true;
-
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
- max = state.eMarks[nextLine];
-
- if (pos >= max) {
- // Case 1: line is not inside the blockquote, and this line is empty.
- break;
- }
-
- if (state.src.charCodeAt(pos++) === 0x3E/* > */ && !wasOutdented) {
- // This line is inside the blockquote.
-
- // skip spaces after ">" and re-calculate offset
- initial = offset = state.sCount[nextLine] + pos - (state.bMarks[nextLine] + state.tShift[nextLine]);
-
- // skip one optional space after '>'
- if (state.src.charCodeAt(pos) === 0x20 /* space */) {
- // ' > test '
- // ^ -- position start of line here:
- pos++;
- initial++;
- offset++;
- adjustTab = false;
- spaceAfterMarker = true;
- } else if (state.src.charCodeAt(pos) === 0x09 /* tab */) {
- spaceAfterMarker = true;
-
- if ((state.bsCount[nextLine] + offset) % 4 === 3) {
- // ' >\t test '
- // ^ -- position start of line here (tab has width===1)
- pos++;
- initial++;
- offset++;
- adjustTab = false;
- } else {
- // ' >\t test '
- // ^ -- position start of line here + shift bsCount slightly
- // to make extra space appear
- adjustTab = true;
- }
- } else {
- spaceAfterMarker = false;
- }
-
- oldBMarks.push(state.bMarks[nextLine]);
- state.bMarks[nextLine] = pos;
-
- while (pos < max) {
- ch = state.src.charCodeAt(pos);
-
- if (isSpace(ch)) {
- if (ch === 0x09) {
- offset += 4 - (offset + state.bsCount[nextLine] + (adjustTab ? 1 : 0)) % 4;
- } else {
- offset++;
- }
- } else {
- break;
- }
-
- pos++;
- }
-
- lastLineEmpty = pos >= max;
-
- oldBSCount.push(state.bsCount[nextLine]);
- state.bsCount[nextLine] = state.sCount[nextLine] + 1 + (spaceAfterMarker ? 1 : 0);
-
- oldSCount.push(state.sCount[nextLine]);
- state.sCount[nextLine] = offset - initial;
-
- oldTShift.push(state.tShift[nextLine]);
- state.tShift[nextLine] = pos - state.bMarks[nextLine];
- continue;
- }
-
- // Case 2: line is not inside the blockquote, and the last line was empty.
- if (lastLineEmpty) { break; }
-
- // Case 3: another tag found.
- terminate = false;
- for (i = 0, l = terminatorRules.length; i < l; i++) {
- if (terminatorRules[i](state, nextLine, endLine, true)) {
- terminate = true;
- break;
- }
- }
-
- if (terminate) {
- // Quirk to enforce "hard termination mode" for paragraphs;
- // normally if you call `tokenize(state, startLine, nextLine)`,
- // paragraphs will look below nextLine for paragraph continuation,
- // but if blockquote is terminated by another tag, they shouldn't
- state.lineMax = nextLine;
-
- if (state.blkIndent !== 0) {
- // state.blkIndent was non-zero, we now set it to zero,
- // so we need to re-calculate all offsets to appear as
- // if indent wasn't changed
- oldBMarks.push(state.bMarks[nextLine]);
- oldBSCount.push(state.bsCount[nextLine]);
- oldTShift.push(state.tShift[nextLine]);
- oldSCount.push(state.sCount[nextLine]);
- state.sCount[nextLine] -= state.blkIndent;
- }
-
- break;
- }
-
- oldBMarks.push(state.bMarks[nextLine]);
- oldBSCount.push(state.bsCount[nextLine]);
- oldTShift.push(state.tShift[nextLine]);
- oldSCount.push(state.sCount[nextLine]);
-
- // A negative indentation means that this is a paragraph continuation
- //
- state.sCount[nextLine] = -1;
- }
-
- oldIndent = state.blkIndent;
- state.blkIndent = 0;
-
- token = state.push('blockquote_open', 'blockquote', 1);
- token.markup = '>';
- token.map = lines = [ startLine, 0 ];
-
- state.md.block.tokenize(state, startLine, nextLine);
-
- token = state.push('blockquote_close', 'blockquote', -1);
- token.markup = '>';
-
- state.lineMax = oldLineMax;
- state.parentType = oldParentType;
- lines[1] = state.line;
-
- // Restore original tShift; this might not be necessary since the parser
- // has already been here, but just to make sure we can do that.
- for (i = 0; i < oldTShift.length; i++) {
- state.bMarks[i + startLine] = oldBMarks[i];
- state.tShift[i + startLine] = oldTShift[i];
- state.sCount[i + startLine] = oldSCount[i];
- state.bsCount[i + startLine] = oldBSCount[i];
- }
- state.blkIndent = oldIndent;
-
- return true;
-};
-
-},{"../common/utils":4}],19:[function(require,module,exports){
-// Code block (4 spaces padded)
-
-'use strict';
-
-
-module.exports = function code(state, startLine, endLine/*, silent*/) {
- var nextLine, last, token;
-
- if (state.sCount[startLine] - state.blkIndent < 4) { return false; }
-
- last = nextLine = startLine + 1;
-
- while (nextLine < endLine) {
- if (state.isEmpty(nextLine)) {
- nextLine++;
- continue;
- }
-
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
- nextLine++;
- last = nextLine;
- continue;
- }
- break;
- }
-
- state.line = last;
-
- token = state.push('code_block', 'code', 0);
- token.content = state.getLines(startLine, last, 4 + state.blkIndent, true);
- token.map = [ startLine, state.line ];
-
- return true;
-};
-
-},{}],20:[function(require,module,exports){
-// fences (``` lang, ~~~ lang)
-
-'use strict';
-
-
-module.exports = function fence(state, startLine, endLine, silent) {
- var marker, len, params, nextLine, mem, token, markup,
- haveEndMarker = false,
- pos = state.bMarks[startLine] + state.tShift[startLine],
- max = state.eMarks[startLine];
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- if (pos + 3 > max) { return false; }
-
- marker = state.src.charCodeAt(pos);
-
- if (marker !== 0x7E/* ~ */ && marker !== 0x60 /* ` */) {
- return false;
- }
-
- // scan marker length
- mem = pos;
- pos = state.skipChars(pos, marker);
-
- len = pos - mem;
-
- if (len < 3) { return false; }
-
- markup = state.src.slice(mem, pos);
- params = state.src.slice(pos, max);
-
- if (marker === 0x60 /* ` */) {
- if (params.indexOf(String.fromCharCode(marker)) >= 0) {
- return false;
- }
- }
-
- // Since start is found, we can report success here in validation mode
- if (silent) { return true; }
-
- // search end of block
- nextLine = startLine;
-
- for (;;) {
- nextLine++;
- if (nextLine >= endLine) {
- // unclosed block should be autoclosed by end of document.
- // also block seems to be autoclosed by end of parent
- break;
- }
-
- pos = mem = state.bMarks[nextLine] + state.tShift[nextLine];
- max = state.eMarks[nextLine];
-
- if (pos < max && state.sCount[nextLine] < state.blkIndent) {
- // non-empty line with negative indent should stop the list:
- // - ```
- // test
- break;
- }
-
- if (state.src.charCodeAt(pos) !== marker) { continue; }
-
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
- // closing fence should be indented less than 4 spaces
- continue;
- }
-
- pos = state.skipChars(pos, marker);
-
- // closing code fence must be at least as long as the opening one
- if (pos - mem < len) { continue; }
-
- // make sure tail has spaces only
- pos = state.skipSpaces(pos);
-
- if (pos < max) { continue; }
-
- haveEndMarker = true;
- // found!
- break;
- }
-
- // If a fence has heading spaces, they should be removed from its inner block
- len = state.sCount[startLine];
-
- state.line = nextLine + (haveEndMarker ? 1 : 0);
-
- token = state.push('fence', 'code', 0);
- token.info = params;
- token.content = state.getLines(startLine + 1, nextLine, len, true);
- token.markup = markup;
- token.map = [ startLine, state.line ];
-
- return true;
-};
-
-},{}],21:[function(require,module,exports){
-// heading (#, ##, ...)
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function heading(state, startLine, endLine, silent) {
- var ch, level, tmp, token,
- pos = state.bMarks[startLine] + state.tShift[startLine],
- max = state.eMarks[startLine];
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- ch = state.src.charCodeAt(pos);
-
- if (ch !== 0x23/* # */ || pos >= max) { return false; }
-
- // count heading level
- level = 1;
- ch = state.src.charCodeAt(++pos);
- while (ch === 0x23/* # */ && pos < max && level <= 6) {
- level++;
- ch = state.src.charCodeAt(++pos);
- }
-
- if (level > 6 || (pos < max && !isSpace(ch))) { return false; }
-
- if (silent) { return true; }
-
- // Let's cut tails like ' ### ' from the end of string
-
- max = state.skipSpacesBack(max, pos);
- tmp = state.skipCharsBack(max, 0x23, pos); // #
- if (tmp > pos && isSpace(state.src.charCodeAt(tmp - 1))) {
- max = tmp;
- }
-
- state.line = startLine + 1;
-
- token = state.push('heading_open', 'h' + String(level), 1);
- token.markup = '########'.slice(0, level);
- token.map = [ startLine, state.line ];
-
- token = state.push('inline', '', 0);
- token.content = state.src.slice(pos, max).trim();
- token.map = [ startLine, state.line ];
- token.children = [];
-
- token = state.push('heading_close', 'h' + String(level), -1);
- token.markup = '########'.slice(0, level);
-
- return true;
-};
-
-},{"../common/utils":4}],22:[function(require,module,exports){
-// Horizontal rule
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function hr(state, startLine, endLine, silent) {
- var marker, cnt, ch, token,
- pos = state.bMarks[startLine] + state.tShift[startLine],
- max = state.eMarks[startLine];
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- marker = state.src.charCodeAt(pos++);
-
- // Check hr marker
- if (marker !== 0x2A/* * */ &&
- marker !== 0x2D/* - */ &&
- marker !== 0x5F/* _ */) {
- return false;
- }
-
- // markers can be mixed with spaces, but there should be at least 3 of them
-
- cnt = 1;
- while (pos < max) {
- ch = state.src.charCodeAt(pos++);
- if (ch !== marker && !isSpace(ch)) { return false; }
- if (ch === marker) { cnt++; }
- }
-
- if (cnt < 3) { return false; }
-
- if (silent) { return true; }
-
- state.line = startLine + 1;
-
- token = state.push('hr', 'hr', 0);
- token.map = [ startLine, state.line ];
- token.markup = Array(cnt + 1).join(String.fromCharCode(marker));
-
- return true;
-};
-
-},{"../common/utils":4}],23:[function(require,module,exports){
-// HTML block
-
-'use strict';
-
-
-var block_names = require('../common/html_blocks');
-var HTML_OPEN_CLOSE_TAG_RE = require('../common/html_re').HTML_OPEN_CLOSE_TAG_RE;
-
-// An array of opening and corresponding closing sequences for html tags,
-// last argument defines whether it can terminate a paragraph or not
-//
-var HTML_SEQUENCES = [
- [ /^<(script|pre|style)(?=(\s|>|$))/i, /<\/(script|pre|style)>/i, true ],
- [ /^/, true ],
- [ /^<\?/, /\?>/, true ],
- [ /^/, true ],
- [ /^/, true ],
- [ new RegExp('^|$))', 'i'), /^$/, true ],
- [ new RegExp(HTML_OPEN_CLOSE_TAG_RE.source + '\\s*$'), /^$/, false ]
-];
-
-
-module.exports = function html_block(state, startLine, endLine, silent) {
- var i, nextLine, token, lineText,
- pos = state.bMarks[startLine] + state.tShift[startLine],
- max = state.eMarks[startLine];
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- if (!state.md.options.html) { return false; }
-
- if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; }
-
- lineText = state.src.slice(pos, max);
-
- for (i = 0; i < HTML_SEQUENCES.length; i++) {
- if (HTML_SEQUENCES[i][0].test(lineText)) { break; }
- }
-
- if (i === HTML_SEQUENCES.length) { return false; }
-
- if (silent) {
- // true if this sequence can be a terminator, false otherwise
- return HTML_SEQUENCES[i][2];
- }
-
- nextLine = startLine + 1;
-
- // If we are here - we detected HTML block.
- // Let's roll down till block end.
- if (!HTML_SEQUENCES[i][1].test(lineText)) {
- for (; nextLine < endLine; nextLine++) {
- if (state.sCount[nextLine] < state.blkIndent) { break; }
-
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
- max = state.eMarks[nextLine];
- lineText = state.src.slice(pos, max);
-
- if (HTML_SEQUENCES[i][1].test(lineText)) {
- if (lineText.length !== 0) { nextLine++; }
- break;
- }
- }
- }
-
- state.line = nextLine;
-
- token = state.push('html_block', '', 0);
- token.map = [ startLine, nextLine ];
- token.content = state.getLines(startLine, nextLine, state.blkIndent, true);
-
- return true;
-};
-
-},{"../common/html_blocks":2,"../common/html_re":3}],24:[function(require,module,exports){
-// lheading (---, ===)
-
-'use strict';
-
-
-module.exports = function lheading(state, startLine, endLine/*, silent*/) {
- var content, terminate, i, l, token, pos, max, level, marker,
- nextLine = startLine + 1, oldParentType,
- terminatorRules = state.md.block.ruler.getRules('paragraph');
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- oldParentType = state.parentType;
- state.parentType = 'paragraph'; // use paragraph to match terminatorRules
-
- // jump line-by-line until empty one or EOF
- for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
- // this would be a code block normally, but after paragraph
- // it's considered a lazy continuation regardless of what's there
- if (state.sCount[nextLine] - state.blkIndent > 3) { continue; }
-
- //
- // Check for underline in setext header
- //
- if (state.sCount[nextLine] >= state.blkIndent) {
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
- max = state.eMarks[nextLine];
-
- if (pos < max) {
- marker = state.src.charCodeAt(pos);
-
- if (marker === 0x2D/* - */ || marker === 0x3D/* = */) {
- pos = state.skipChars(pos, marker);
- pos = state.skipSpaces(pos);
-
- if (pos >= max) {
- level = (marker === 0x3D/* = */ ? 1 : 2);
- break;
- }
- }
- }
- }
-
- // quirk for blockquotes, this line should already be checked by that rule
- if (state.sCount[nextLine] < 0) { continue; }
-
- // Some tags can terminate paragraph without empty line.
- terminate = false;
- for (i = 0, l = terminatorRules.length; i < l; i++) {
- if (terminatorRules[i](state, nextLine, endLine, true)) {
- terminate = true;
- break;
- }
- }
- if (terminate) { break; }
- }
-
- if (!level) {
- // Didn't find valid underline
- return false;
- }
-
- content = state.getLines(startLine, nextLine, state.blkIndent, false).trim();
-
- state.line = nextLine + 1;
-
- token = state.push('heading_open', 'h' + String(level), 1);
- token.markup = String.fromCharCode(marker);
- token.map = [ startLine, state.line ];
-
- token = state.push('inline', '', 0);
- token.content = content;
- token.map = [ startLine, state.line - 1 ];
- token.children = [];
-
- token = state.push('heading_close', 'h' + String(level), -1);
- token.markup = String.fromCharCode(marker);
-
- state.parentType = oldParentType;
-
- return true;
-};
-
-},{}],25:[function(require,module,exports){
-// Lists
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-
-// Search `[-+*][\n ]`, returns next pos after marker on success
-// or -1 on fail.
-function skipBulletListMarker(state, startLine) {
- var marker, pos, max, ch;
-
- pos = state.bMarks[startLine] + state.tShift[startLine];
- max = state.eMarks[startLine];
-
- marker = state.src.charCodeAt(pos++);
- // Check bullet
- if (marker !== 0x2A/* * */ &&
- marker !== 0x2D/* - */ &&
- marker !== 0x2B/* + */) {
- return -1;
- }
-
- if (pos < max) {
- ch = state.src.charCodeAt(pos);
-
- if (!isSpace(ch)) {
- // " -test " - is not a list item
- return -1;
- }
- }
-
- return pos;
-}
-
-// Search `\d+[.)][\n ]`, returns next pos after marker on success
-// or -1 on fail.
-function skipOrderedListMarker(state, startLine) {
- var ch,
- start = state.bMarks[startLine] + state.tShift[startLine],
- pos = start,
- max = state.eMarks[startLine];
-
- // List marker should have at least 2 chars (digit + dot)
- if (pos + 1 >= max) { return -1; }
-
- ch = state.src.charCodeAt(pos++);
-
- if (ch < 0x30/* 0 */ || ch > 0x39/* 9 */) { return -1; }
-
- for (;;) {
- // EOL -> fail
- if (pos >= max) { return -1; }
-
- ch = state.src.charCodeAt(pos++);
-
- if (ch >= 0x30/* 0 */ && ch <= 0x39/* 9 */) {
-
- // List marker should have no more than 9 digits
- // (prevents integer overflow in browsers)
- if (pos - start >= 10) { return -1; }
-
- continue;
- }
-
- // found valid marker
- if (ch === 0x29/* ) */ || ch === 0x2e/* . */) {
- break;
- }
-
- return -1;
- }
-
-
- if (pos < max) {
- ch = state.src.charCodeAt(pos);
-
- if (!isSpace(ch)) {
- // " 1.test " - is not a list item
- return -1;
- }
- }
- return pos;
-}
-
-function markTightParagraphs(state, idx) {
- var i, l,
- level = state.level + 2;
-
- for (i = idx + 2, l = state.tokens.length - 2; i < l; i++) {
- if (state.tokens[i].level === level && state.tokens[i].type === 'paragraph_open') {
- state.tokens[i + 2].hidden = true;
- state.tokens[i].hidden = true;
- i += 2;
- }
- }
-}
-
-
-module.exports = function list(state, startLine, endLine, silent) {
- var ch,
- contentStart,
- i,
- indent,
- indentAfterMarker,
- initial,
- isOrdered,
- itemLines,
- l,
- listLines,
- listTokIdx,
- markerCharCode,
- markerValue,
- max,
- nextLine,
- offset,
- oldListIndent,
- oldParentType,
- oldSCount,
- oldTShift,
- oldTight,
- pos,
- posAfterMarker,
- prevEmptyEnd,
- start,
- terminate,
- terminatorRules,
- token,
- isTerminatingParagraph = false,
- tight = true;
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- // Special case:
- // - item 1
- // - item 2
- // - item 3
- // - item 4
- // - this one is a paragraph continuation
- if (state.listIndent >= 0 &&
- state.sCount[startLine] - state.listIndent >= 4 &&
- state.sCount[startLine] < state.blkIndent) {
- return false;
- }
-
- // limit conditions when list can interrupt
- // a paragraph (validation mode only)
- if (silent && state.parentType === 'paragraph') {
- // Next list item should still terminate previous list item;
- //
- // This code can fail if plugins use blkIndent as well as lists,
- // but I hope the spec gets fixed long before that happens.
- //
- if (state.tShift[startLine] >= state.blkIndent) {
- isTerminatingParagraph = true;
- }
- }
-
- // Detect list type and position after marker
- if ((posAfterMarker = skipOrderedListMarker(state, startLine)) >= 0) {
- isOrdered = true;
- start = state.bMarks[startLine] + state.tShift[startLine];
- markerValue = Number(state.src.substr(start, posAfterMarker - start - 1));
-
- // If we're starting a new ordered list right after
- // a paragraph, it should start with 1.
- if (isTerminatingParagraph && markerValue !== 1) return false;
-
- } else if ((posAfterMarker = skipBulletListMarker(state, startLine)) >= 0) {
- isOrdered = false;
-
- } else {
- return false;
- }
-
- // If we're starting a new unordered list right after
- // a paragraph, first line should not be empty.
- if (isTerminatingParagraph) {
- if (state.skipSpaces(posAfterMarker) >= state.eMarks[startLine]) return false;
- }
-
- // We should terminate list on style change. Remember first one to compare.
- markerCharCode = state.src.charCodeAt(posAfterMarker - 1);
-
- // For validation mode we can terminate immediately
- if (silent) { return true; }
-
- // Start list
- listTokIdx = state.tokens.length;
-
- if (isOrdered) {
- token = state.push('ordered_list_open', 'ol', 1);
- if (markerValue !== 1) {
- token.attrs = [ [ 'start', markerValue ] ];
- }
-
- } else {
- token = state.push('bullet_list_open', 'ul', 1);
- }
-
- token.map = listLines = [ startLine, 0 ];
- token.markup = String.fromCharCode(markerCharCode);
-
- //
- // Iterate list items
- //
-
- nextLine = startLine;
- prevEmptyEnd = false;
- terminatorRules = state.md.block.ruler.getRules('list');
-
- oldParentType = state.parentType;
- state.parentType = 'list';
-
- while (nextLine < endLine) {
- pos = posAfterMarker;
- max = state.eMarks[nextLine];
-
- initial = offset = state.sCount[nextLine] + posAfterMarker - (state.bMarks[startLine] + state.tShift[startLine]);
-
- while (pos < max) {
- ch = state.src.charCodeAt(pos);
-
- if (ch === 0x09) {
- offset += 4 - (offset + state.bsCount[nextLine]) % 4;
- } else if (ch === 0x20) {
- offset++;
- } else {
- break;
- }
-
- pos++;
- }
-
- contentStart = pos;
-
- if (contentStart >= max) {
- // trimming space in "- \n 3" case, indent is 1 here
- indentAfterMarker = 1;
- } else {
- indentAfterMarker = offset - initial;
- }
-
- // If we have more than 4 spaces, the indent is 1
- // (the rest is just indented code block)
- if (indentAfterMarker > 4) { indentAfterMarker = 1; }
-
- // " - test"
- // ^^^^^ - calculating total length of this thing
- indent = initial + indentAfterMarker;
-
- // Run subparser & write tokens
- token = state.push('list_item_open', 'li', 1);
- token.markup = String.fromCharCode(markerCharCode);
- token.map = itemLines = [ startLine, 0 ];
-
- // change current state, then restore it after parser subcall
- oldTight = state.tight;
- oldTShift = state.tShift[startLine];
- oldSCount = state.sCount[startLine];
-
- // - example list
- // ^ listIndent position will be here
- // ^ blkIndent position will be here
- //
- oldListIndent = state.listIndent;
- state.listIndent = state.blkIndent;
- state.blkIndent = indent;
-
- state.tight = true;
- state.tShift[startLine] = contentStart - state.bMarks[startLine];
- state.sCount[startLine] = offset;
-
- if (contentStart >= max && state.isEmpty(startLine + 1)) {
- // workaround for this case
- // (list item is empty, list terminates before "foo"):
- // ~~~~~~~~
- // -
- //
- // foo
- // ~~~~~~~~
- state.line = Math.min(state.line + 2, endLine);
- } else {
- state.md.block.tokenize(state, startLine, endLine, true);
- }
-
- // If any of list item is tight, mark list as tight
- if (!state.tight || prevEmptyEnd) {
- tight = false;
- }
- // Item become loose if finish with empty line,
- // but we should filter last element, because it means list finish
- prevEmptyEnd = (state.line - startLine) > 1 && state.isEmpty(state.line - 1);
-
- state.blkIndent = state.listIndent;
- state.listIndent = oldListIndent;
- state.tShift[startLine] = oldTShift;
- state.sCount[startLine] = oldSCount;
- state.tight = oldTight;
-
- token = state.push('list_item_close', 'li', -1);
- token.markup = String.fromCharCode(markerCharCode);
-
- nextLine = startLine = state.line;
- itemLines[1] = nextLine;
- contentStart = state.bMarks[startLine];
-
- if (nextLine >= endLine) { break; }
-
- //
- // Try to check if list is terminated or continued.
- //
- if (state.sCount[nextLine] < state.blkIndent) { break; }
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { break; }
-
- // fail if terminating block found
- terminate = false;
- for (i = 0, l = terminatorRules.length; i < l; i++) {
- if (terminatorRules[i](state, nextLine, endLine, true)) {
- terminate = true;
- break;
- }
- }
- if (terminate) { break; }
-
- // fail if list has another type
- if (isOrdered) {
- posAfterMarker = skipOrderedListMarker(state, nextLine);
- if (posAfterMarker < 0) { break; }
- } else {
- posAfterMarker = skipBulletListMarker(state, nextLine);
- if (posAfterMarker < 0) { break; }
- }
-
- if (markerCharCode !== state.src.charCodeAt(posAfterMarker - 1)) { break; }
- }
-
- // Finalize list
- if (isOrdered) {
- token = state.push('ordered_list_close', 'ol', -1);
- } else {
- token = state.push('bullet_list_close', 'ul', -1);
- }
- token.markup = String.fromCharCode(markerCharCode);
-
- listLines[1] = nextLine;
- state.line = nextLine;
-
- state.parentType = oldParentType;
-
- // mark paragraphs tight if needed
- if (tight) {
- markTightParagraphs(state, listTokIdx);
- }
-
- return true;
-};
-
-},{"../common/utils":4}],26:[function(require,module,exports){
-// Paragraph
-
-'use strict';
-
-
-module.exports = function paragraph(state, startLine/*, endLine*/) {
- var content, terminate, i, l, token, oldParentType,
- nextLine = startLine + 1,
- terminatorRules = state.md.block.ruler.getRules('paragraph'),
- endLine = state.lineMax;
-
- oldParentType = state.parentType;
- state.parentType = 'paragraph';
-
- // jump line-by-line until empty one or EOF
- for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
- // this would be a code block normally, but after paragraph
- // it's considered a lazy continuation regardless of what's there
- if (state.sCount[nextLine] - state.blkIndent > 3) { continue; }
-
- // quirk for blockquotes, this line should already be checked by that rule
- if (state.sCount[nextLine] < 0) { continue; }
-
- // Some tags can terminate paragraph without empty line.
- terminate = false;
- for (i = 0, l = terminatorRules.length; i < l; i++) {
- if (terminatorRules[i](state, nextLine, endLine, true)) {
- terminate = true;
- break;
- }
- }
- if (terminate) { break; }
- }
-
- content = state.getLines(startLine, nextLine, state.blkIndent, false).trim();
-
- state.line = nextLine;
-
- token = state.push('paragraph_open', 'p', 1);
- token.map = [ startLine, state.line ];
-
- token = state.push('inline', '', 0);
- token.content = content;
- token.map = [ startLine, state.line ];
- token.children = [];
-
- token = state.push('paragraph_close', 'p', -1);
-
- state.parentType = oldParentType;
-
- return true;
-};
-
-},{}],27:[function(require,module,exports){
-'use strict';
-
-
-var normalizeReference = require('../common/utils').normalizeReference;
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function reference(state, startLine, _endLine, silent) {
- var ch,
- destEndPos,
- destEndLineNo,
- endLine,
- href,
- i,
- l,
- label,
- labelEnd,
- oldParentType,
- res,
- start,
- str,
- terminate,
- terminatorRules,
- title,
- lines = 0,
- pos = state.bMarks[startLine] + state.tShift[startLine],
- max = state.eMarks[startLine],
- nextLine = startLine + 1;
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
-
- if (state.src.charCodeAt(pos) !== 0x5B/* [ */) { return false; }
-
- // Simple check to quickly interrupt scan on [link](url) at the start of line.
- // Can be useful on practice: https://github.com/markdown-it/markdown-it/issues/54
- while (++pos < max) {
- if (state.src.charCodeAt(pos) === 0x5D /* ] */ &&
- state.src.charCodeAt(pos - 1) !== 0x5C/* \ */) {
- if (pos + 1 === max) { return false; }
- if (state.src.charCodeAt(pos + 1) !== 0x3A/* : */) { return false; }
- break;
- }
- }
-
- endLine = state.lineMax;
-
- // jump line-by-line until empty one or EOF
- terminatorRules = state.md.block.ruler.getRules('reference');
-
- oldParentType = state.parentType;
- state.parentType = 'reference';
-
- for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
- // this would be a code block normally, but after paragraph
- // it's considered a lazy continuation regardless of what's there
- if (state.sCount[nextLine] - state.blkIndent > 3) { continue; }
-
- // quirk for blockquotes, this line should already be checked by that rule
- if (state.sCount[nextLine] < 0) { continue; }
-
- // Some tags can terminate paragraph without empty line.
- terminate = false;
- for (i = 0, l = terminatorRules.length; i < l; i++) {
- if (terminatorRules[i](state, nextLine, endLine, true)) {
- terminate = true;
- break;
- }
- }
- if (terminate) { break; }
- }
-
- str = state.getLines(startLine, nextLine, state.blkIndent, false).trim();
- max = str.length;
-
- for (pos = 1; pos < max; pos++) {
- ch = str.charCodeAt(pos);
- if (ch === 0x5B /* [ */) {
- return false;
- } else if (ch === 0x5D /* ] */) {
- labelEnd = pos;
- break;
- } else if (ch === 0x0A /* \n */) {
- lines++;
- } else if (ch === 0x5C /* \ */) {
- pos++;
- if (pos < max && str.charCodeAt(pos) === 0x0A) {
- lines++;
- }
- }
- }
-
- if (labelEnd < 0 || str.charCodeAt(labelEnd + 1) !== 0x3A/* : */) { return false; }
-
- // [label]: destination 'title'
- // ^^^ skip optional whitespace here
- for (pos = labelEnd + 2; pos < max; pos++) {
- ch = str.charCodeAt(pos);
- if (ch === 0x0A) {
- lines++;
- } else if (isSpace(ch)) {
- /*eslint no-empty:0*/
- } else {
- break;
- }
- }
-
- // [label]: destination 'title'
- // ^^^^^^^^^^^ parse this
- res = state.md.helpers.parseLinkDestination(str, pos, max);
- if (!res.ok) { return false; }
-
- href = state.md.normalizeLink(res.str);
- if (!state.md.validateLink(href)) { return false; }
-
- pos = res.pos;
- lines += res.lines;
-
- // save cursor state, we could require to rollback later
- destEndPos = pos;
- destEndLineNo = lines;
-
- // [label]: destination 'title'
- // ^^^ skipping those spaces
- start = pos;
- for (; pos < max; pos++) {
- ch = str.charCodeAt(pos);
- if (ch === 0x0A) {
- lines++;
- } else if (isSpace(ch)) {
- /*eslint no-empty:0*/
- } else {
- break;
- }
- }
-
- // [label]: destination 'title'
- // ^^^^^^^ parse this
- res = state.md.helpers.parseLinkTitle(str, pos, max);
- if (pos < max && start !== pos && res.ok) {
- title = res.str;
- pos = res.pos;
- lines += res.lines;
- } else {
- title = '';
- pos = destEndPos;
- lines = destEndLineNo;
- }
-
- // skip trailing spaces until the rest of the line
- while (pos < max) {
- ch = str.charCodeAt(pos);
- if (!isSpace(ch)) { break; }
- pos++;
- }
-
- if (pos < max && str.charCodeAt(pos) !== 0x0A) {
- if (title) {
- // garbage at the end of the line after title,
- // but it could still be a valid reference if we roll back
- title = '';
- pos = destEndPos;
- lines = destEndLineNo;
- while (pos < max) {
- ch = str.charCodeAt(pos);
- if (!isSpace(ch)) { break; }
- pos++;
- }
- }
- }
-
- if (pos < max && str.charCodeAt(pos) !== 0x0A) {
- // garbage at the end of the line
- return false;
- }
-
- label = normalizeReference(str.slice(1, labelEnd));
- if (!label) {
- // CommonMark 0.20 disallows empty labels
- return false;
- }
-
- // Reference can not terminate anything. This check is for safety only.
- /*istanbul ignore if*/
- if (silent) { return true; }
-
- if (typeof state.env.references === 'undefined') {
- state.env.references = {};
- }
- if (typeof state.env.references[label] === 'undefined') {
- state.env.references[label] = { title: title, href: href };
- }
-
- state.parentType = oldParentType;
-
- state.line = startLine + lines + 1;
- return true;
-};
-
-},{"../common/utils":4}],28:[function(require,module,exports){
-// Parser state class
-
-'use strict';
-
-var Token = require('../token');
-var isSpace = require('../common/utils').isSpace;
-
-
-function StateBlock(src, md, env, tokens) {
- var ch, s, start, pos, len, indent, offset, indent_found;
-
- this.src = src;
-
- // link to parser instance
- this.md = md;
-
- this.env = env;
-
- //
- // Internal state vartiables
- //
-
- this.tokens = tokens;
-
- this.bMarks = []; // line begin offsets for fast jumps
- this.eMarks = []; // line end offsets for fast jumps
- this.tShift = []; // offsets of the first non-space characters (tabs not expanded)
- this.sCount = []; // indents for each line (tabs expanded)
-
- // An amount of virtual spaces (tabs expanded) between beginning
- // of each line (bMarks) and real beginning of that line.
- //
- // It exists only as a hack because blockquotes override bMarks
- // losing information in the process.
- //
- // It's used only when expanding tabs, you can think about it as
- // an initial tab length, e.g. bsCount=21 applied to string `\t123`
- // means first tab should be expanded to 4-21%4 === 3 spaces.
- //
- this.bsCount = [];
-
- // block parser variables
- this.blkIndent = 0; // required block content indent (for example, if we are
- // inside a list, it would be positioned after list marker)
- this.line = 0; // line index in src
- this.lineMax = 0; // lines count
- this.tight = false; // loose/tight mode for lists
- this.ddIndent = -1; // indent of the current dd block (-1 if there isn't any)
- this.listIndent = -1; // indent of the current list block (-1 if there isn't any)
-
- // can be 'blockquote', 'list', 'root', 'paragraph' or 'reference'
- // used in lists to determine if they interrupt a paragraph
- this.parentType = 'root';
-
- this.level = 0;
-
- // renderer
- this.result = '';
-
- // Create caches
- // Generate markers.
- s = this.src;
- indent_found = false;
-
- for (start = pos = indent = offset = 0, len = s.length; pos < len; pos++) {
- ch = s.charCodeAt(pos);
-
- if (!indent_found) {
- if (isSpace(ch)) {
- indent++;
-
- if (ch === 0x09) {
- offset += 4 - offset % 4;
- } else {
- offset++;
- }
- continue;
- } else {
- indent_found = true;
- }
- }
-
- if (ch === 0x0A || pos === len - 1) {
- if (ch !== 0x0A) { pos++; }
- this.bMarks.push(start);
- this.eMarks.push(pos);
- this.tShift.push(indent);
- this.sCount.push(offset);
- this.bsCount.push(0);
-
- indent_found = false;
- indent = 0;
- offset = 0;
- start = pos + 1;
- }
- }
-
- // Push fake entry to simplify cache bounds checks
- this.bMarks.push(s.length);
- this.eMarks.push(s.length);
- this.tShift.push(0);
- this.sCount.push(0);
- this.bsCount.push(0);
-
- this.lineMax = this.bMarks.length - 1; // don't count last fake line
-}
-
-// Push new token to "stream".
-//
-StateBlock.prototype.push = function (type, tag, nesting) {
- var token = new Token(type, tag, nesting);
- token.block = true;
-
- if (nesting < 0) this.level--; // closing tag
- token.level = this.level;
- if (nesting > 0) this.level++; // opening tag
-
- this.tokens.push(token);
- return token;
-};
-
-StateBlock.prototype.isEmpty = function isEmpty(line) {
- return this.bMarks[line] + this.tShift[line] >= this.eMarks[line];
-};
-
-StateBlock.prototype.skipEmptyLines = function skipEmptyLines(from) {
- for (var max = this.lineMax; from < max; from++) {
- if (this.bMarks[from] + this.tShift[from] < this.eMarks[from]) {
- break;
- }
- }
- return from;
-};
-
-// Skip spaces from given position.
-StateBlock.prototype.skipSpaces = function skipSpaces(pos) {
- var ch;
-
- for (var max = this.src.length; pos < max; pos++) {
- ch = this.src.charCodeAt(pos);
- if (!isSpace(ch)) { break; }
- }
- return pos;
-};
-
-// Skip spaces from given position in reverse.
-StateBlock.prototype.skipSpacesBack = function skipSpacesBack(pos, min) {
- if (pos <= min) { return pos; }
-
- while (pos > min) {
- if (!isSpace(this.src.charCodeAt(--pos))) { return pos + 1; }
- }
- return pos;
-};
-
-// Skip char codes from given position
-StateBlock.prototype.skipChars = function skipChars(pos, code) {
- for (var max = this.src.length; pos < max; pos++) {
- if (this.src.charCodeAt(pos) !== code) { break; }
- }
- return pos;
-};
-
-// Skip char codes reverse from given position - 1
-StateBlock.prototype.skipCharsBack = function skipCharsBack(pos, code, min) {
- if (pos <= min) { return pos; }
-
- while (pos > min) {
- if (code !== this.src.charCodeAt(--pos)) { return pos + 1; }
- }
- return pos;
-};
-
-// cut lines range from source.
-StateBlock.prototype.getLines = function getLines(begin, end, indent, keepLastLF) {
- var i, lineIndent, ch, first, last, queue, lineStart,
- line = begin;
-
- if (begin >= end) {
- return '';
- }
-
- queue = new Array(end - begin);
-
- for (i = 0; line < end; line++, i++) {
- lineIndent = 0;
- lineStart = first = this.bMarks[line];
-
- if (line + 1 < end || keepLastLF) {
- // No need for bounds check because we have fake entry on tail.
- last = this.eMarks[line] + 1;
- } else {
- last = this.eMarks[line];
- }
-
- while (first < last && lineIndent < indent) {
- ch = this.src.charCodeAt(first);
-
- if (isSpace(ch)) {
- if (ch === 0x09) {
- lineIndent += 4 - (lineIndent + this.bsCount[line]) % 4;
- } else {
- lineIndent++;
- }
- } else if (first - lineStart < this.tShift[line]) {
- // patched tShift masked characters to look like spaces (blockquotes, list markers)
- lineIndent++;
- } else {
- break;
- }
-
- first++;
- }
-
- if (lineIndent > indent) {
- // partially expanding tabs in code blocks, e.g '\t\tfoobar'
- // with indent=2 becomes ' \tfoobar'
- queue[i] = new Array(lineIndent - indent + 1).join(' ') + this.src.slice(first, last);
- } else {
- queue[i] = this.src.slice(first, last);
- }
- }
-
- return queue.join('');
-};
-
-// re-export Token class to use in block rules
-StateBlock.prototype.Token = Token;
-
-
-module.exports = StateBlock;
-
-},{"../common/utils":4,"../token":51}],29:[function(require,module,exports){
-// GFM table, non-standard
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-
-function getLine(state, line) {
- var pos = state.bMarks[line] + state.blkIndent,
- max = state.eMarks[line];
-
- return state.src.substr(pos, max - pos);
-}
-
-function escapedSplit(str) {
- var result = [],
- pos = 0,
- max = str.length,
- ch,
- escapes = 0,
- lastPos = 0,
- backTicked = false,
- lastBackTick = 0;
-
- ch = str.charCodeAt(pos);
-
- while (pos < max) {
- if (ch === 0x60/* ` */) {
- if (backTicked) {
- // make \` close code sequence, but not open it;
- // the reason is: `\` is correct code block
- backTicked = false;
- lastBackTick = pos;
- } else if (escapes % 2 === 0) {
- backTicked = true;
- lastBackTick = pos;
- }
- } else if (ch === 0x7c/* | */ && (escapes % 2 === 0) && !backTicked) {
- result.push(str.substring(lastPos, pos));
- lastPos = pos + 1;
- }
-
- if (ch === 0x5c/* \ */) {
- escapes++;
- } else {
- escapes = 0;
- }
-
- pos++;
-
- // If there was an un-closed backtick, go back to just after
- // the last backtick, but as if it was a normal character
- if (pos === max && backTicked) {
- backTicked = false;
- pos = lastBackTick + 1;
- }
-
- ch = str.charCodeAt(pos);
- }
-
- result.push(str.substring(lastPos));
-
- return result;
-}
-
-
-module.exports = function table(state, startLine, endLine, silent) {
- var ch, lineText, pos, i, nextLine, columns, columnCount, token,
- aligns, t, tableLines, tbodyLines;
-
- // should have at least two lines
- if (startLine + 2 > endLine) { return false; }
-
- nextLine = startLine + 1;
-
- if (state.sCount[nextLine] < state.blkIndent) { return false; }
-
- // if it's indented more than 3 spaces, it should be a code block
- if (state.sCount[nextLine] - state.blkIndent >= 4) { return false; }
-
- // first character of the second line should be '|', '-', ':',
- // and no other characters are allowed but spaces;
- // basically, this is the equivalent of /^[-:|][-:|\s]*$/ regexp
-
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
- if (pos >= state.eMarks[nextLine]) { return false; }
-
- ch = state.src.charCodeAt(pos++);
- if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */) { return false; }
-
- while (pos < state.eMarks[nextLine]) {
- ch = state.src.charCodeAt(pos);
-
- if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */ && !isSpace(ch)) { return false; }
-
- pos++;
- }
-
- lineText = getLine(state, startLine + 1);
-
- columns = lineText.split('|');
- aligns = [];
- for (i = 0; i < columns.length; i++) {
- t = columns[i].trim();
- if (!t) {
- // allow empty columns before and after table, but not in between columns;
- // e.g. allow ` |---| `, disallow ` ---||--- `
- if (i === 0 || i === columns.length - 1) {
- continue;
- } else {
- return false;
- }
- }
-
- if (!/^:?-+:?$/.test(t)) { return false; }
- if (t.charCodeAt(t.length - 1) === 0x3A/* : */) {
- aligns.push(t.charCodeAt(0) === 0x3A/* : */ ? 'center' : 'right');
- } else if (t.charCodeAt(0) === 0x3A/* : */) {
- aligns.push('left');
- } else {
- aligns.push('');
- }
- }
-
- lineText = getLine(state, startLine).trim();
- if (lineText.indexOf('|') === -1) { return false; }
- if (state.sCount[startLine] - state.blkIndent >= 4) { return false; }
- columns = escapedSplit(lineText.replace(/^\||\|$/g, ''));
-
- // header row will define an amount of columns in the entire table,
- // and align row shouldn't be smaller than that (the rest of the rows can)
- columnCount = columns.length;
- if (columnCount > aligns.length) { return false; }
-
- if (silent) { return true; }
-
- token = state.push('table_open', 'table', 1);
- token.map = tableLines = [ startLine, 0 ];
-
- token = state.push('thead_open', 'thead', 1);
- token.map = [ startLine, startLine + 1 ];
-
- token = state.push('tr_open', 'tr', 1);
- token.map = [ startLine, startLine + 1 ];
-
- for (i = 0; i < columns.length; i++) {
- token = state.push('th_open', 'th', 1);
- token.map = [ startLine, startLine + 1 ];
- if (aligns[i]) {
- token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ];
- }
-
- token = state.push('inline', '', 0);
- token.content = columns[i].trim();
- token.map = [ startLine, startLine + 1 ];
- token.children = [];
-
- token = state.push('th_close', 'th', -1);
- }
-
- token = state.push('tr_close', 'tr', -1);
- token = state.push('thead_close', 'thead', -1);
-
- token = state.push('tbody_open', 'tbody', 1);
- token.map = tbodyLines = [ startLine + 2, 0 ];
-
- for (nextLine = startLine + 2; nextLine < endLine; nextLine++) {
- if (state.sCount[nextLine] < state.blkIndent) { break; }
-
- lineText = getLine(state, nextLine).trim();
- if (lineText.indexOf('|') === -1) { break; }
- if (state.sCount[nextLine] - state.blkIndent >= 4) { break; }
- columns = escapedSplit(lineText.replace(/^\||\|$/g, ''));
-
- token = state.push('tr_open', 'tr', 1);
- for (i = 0; i < columnCount; i++) {
- token = state.push('td_open', 'td', 1);
- if (aligns[i]) {
- token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ];
- }
-
- token = state.push('inline', '', 0);
- token.content = columns[i] ? columns[i].trim() : '';
- token.children = [];
-
- token = state.push('td_close', 'td', -1);
- }
- token = state.push('tr_close', 'tr', -1);
- }
- token = state.push('tbody_close', 'tbody', -1);
- token = state.push('table_close', 'table', -1);
-
- tableLines[1] = tbodyLines[1] = nextLine;
- state.line = nextLine;
- return true;
-};
-
-},{"../common/utils":4}],30:[function(require,module,exports){
-'use strict';
-
-
-module.exports = function block(state) {
- var token;
-
- if (state.inlineMode) {
- token = new state.Token('inline', '', 0);
- token.content = state.src;
- token.map = [ 0, 1 ];
- token.children = [];
- state.tokens.push(token);
- } else {
- state.md.block.parse(state.src, state.md, state.env, state.tokens);
- }
-};
-
-},{}],31:[function(require,module,exports){
-'use strict';
-
-module.exports = function inline(state) {
- var tokens = state.tokens, tok, i, l;
-
- // Parse inlines
- for (i = 0, l = tokens.length; i < l; i++) {
- tok = tokens[i];
- if (tok.type === 'inline') {
- state.md.inline.parse(tok.content, state.md, state.env, tok.children);
- }
- }
-};
-
-},{}],32:[function(require,module,exports){
-// Replace link-like texts with link nodes.
-//
-// Currently restricted by `md.validateLink()` to http/https/ftp
-//
-'use strict';
-
-
-var arrayReplaceAt = require('../common/utils').arrayReplaceAt;
-
-
-function isLinkOpen(str) {
- return /^\s]/i.test(str);
-}
-function isLinkClose(str) {
- return /^<\/a\s*>/i.test(str);
-}
-
-
-module.exports = function linkify(state) {
- var i, j, l, tokens, token, currentToken, nodes, ln, text, pos, lastPos,
- level, htmlLinkLevel, url, fullUrl, urlText,
- blockTokens = state.tokens,
- links;
-
- if (!state.md.options.linkify) { return; }
-
- for (j = 0, l = blockTokens.length; j < l; j++) {
- if (blockTokens[j].type !== 'inline' ||
- !state.md.linkify.pretest(blockTokens[j].content)) {
- continue;
- }
-
- tokens = blockTokens[j].children;
-
- htmlLinkLevel = 0;
-
- // We scan from the end, to keep position when new tags added.
- // Use reversed logic in links start/end match
- for (i = tokens.length - 1; i >= 0; i--) {
- currentToken = tokens[i];
-
- // Skip content of markdown links
- if (currentToken.type === 'link_close') {
- i--;
- while (tokens[i].level !== currentToken.level && tokens[i].type !== 'link_open') {
- i--;
- }
- continue;
- }
-
- // Skip content of html tag links
- if (currentToken.type === 'html_inline') {
- if (isLinkOpen(currentToken.content) && htmlLinkLevel > 0) {
- htmlLinkLevel--;
- }
- if (isLinkClose(currentToken.content)) {
- htmlLinkLevel++;
- }
- }
- if (htmlLinkLevel > 0) { continue; }
-
- if (currentToken.type === 'text' && state.md.linkify.test(currentToken.content)) {
-
- text = currentToken.content;
- links = state.md.linkify.match(text);
-
- // Now split string to nodes
- nodes = [];
- level = currentToken.level;
- lastPos = 0;
-
- for (ln = 0; ln < links.length; ln++) {
-
- url = links[ln].url;
- fullUrl = state.md.normalizeLink(url);
- if (!state.md.validateLink(fullUrl)) { continue; }
-
- urlText = links[ln].text;
-
- // Linkifier might send raw hostnames like "example.com", where url
- // starts with domain name. So we prepend http:// in those cases,
- // and remove it afterwards.
- //
- if (!links[ln].schema) {
- urlText = state.md.normalizeLinkText('http://' + urlText).replace(/^http:\/\//, '');
- } else if (links[ln].schema === 'mailto:' && !/^mailto:/i.test(urlText)) {
- urlText = state.md.normalizeLinkText('mailto:' + urlText).replace(/^mailto:/, '');
- } else {
- urlText = state.md.normalizeLinkText(urlText);
- }
-
- pos = links[ln].index;
-
- if (pos > lastPos) {
- token = new state.Token('text', '', 0);
- token.content = text.slice(lastPos, pos);
- token.level = level;
- nodes.push(token);
- }
-
- token = new state.Token('link_open', 'a', 1);
- token.attrs = [ [ 'href', fullUrl ] ];
- token.level = level++;
- token.markup = 'linkify';
- token.info = 'auto';
- nodes.push(token);
-
- token = new state.Token('text', '', 0);
- token.content = urlText;
- token.level = level;
- nodes.push(token);
-
- token = new state.Token('link_close', 'a', -1);
- token.level = --level;
- token.markup = 'linkify';
- token.info = 'auto';
- nodes.push(token);
-
- lastPos = links[ln].lastIndex;
- }
- if (lastPos < text.length) {
- token = new state.Token('text', '', 0);
- token.content = text.slice(lastPos);
- token.level = level;
- nodes.push(token);
- }
-
- // replace current node
- blockTokens[j].children = tokens = arrayReplaceAt(tokens, i, nodes);
- }
- }
- }
-};
-
-},{"../common/utils":4}],33:[function(require,module,exports){
-// Normalize input string
-
-'use strict';
-
-
-// https://spec.commonmark.org/0.29/#line-ending
-var NEWLINES_RE = /\r\n?|\n/g;
-var NULL_RE = /\0/g;
-
-
-module.exports = function normalize(state) {
- var str;
-
- // Normalize newlines
- str = state.src.replace(NEWLINES_RE, '\n');
-
- // Replace NULL characters
- str = str.replace(NULL_RE, '\uFFFD');
-
- state.src = str;
-};
-
-},{}],34:[function(require,module,exports){
-// Simple typographic replacements
-//
-// (c) (C) → ©
-// (tm) (TM) → ™
-// (r) (R) → ®
-// +- → ±
-// (p) (P) -> §
-// ... → … (also ?.... → ?.., !.... → !..)
-// ???????? → ???, !!!!! → !!!, `,,` → `,`
-// -- → –, --- → —
-//
-'use strict';
-
-// TODO:
-// - fractionals 1/2, 1/4, 3/4 -> ½, ¼, ¾
-// - miltiplication 2 x 4 -> 2 × 4
-
-var RARE_RE = /\+-|\.\.|\?\?\?\?|!!!!|,,|--/;
-
-// Workaround for phantomjs - need regex without /g flag,
-// or root check will fail every second time
-var SCOPED_ABBR_TEST_RE = /\((c|tm|r|p)\)/i;
-
-var SCOPED_ABBR_RE = /\((c|tm|r|p)\)/ig;
-var SCOPED_ABBR = {
- c: '©',
- r: '®',
- p: '§',
- tm: '™'
-};
-
-function replaceFn(match, name) {
- return SCOPED_ABBR[name.toLowerCase()];
-}
-
-function replace_scoped(inlineTokens) {
- var i, token, inside_autolink = 0;
-
- for (i = inlineTokens.length - 1; i >= 0; i--) {
- token = inlineTokens[i];
-
- if (token.type === 'text' && !inside_autolink) {
- token.content = token.content.replace(SCOPED_ABBR_RE, replaceFn);
- }
-
- if (token.type === 'link_open' && token.info === 'auto') {
- inside_autolink--;
- }
-
- if (token.type === 'link_close' && token.info === 'auto') {
- inside_autolink++;
- }
- }
-}
-
-function replace_rare(inlineTokens) {
- var i, token, inside_autolink = 0;
-
- for (i = inlineTokens.length - 1; i >= 0; i--) {
- token = inlineTokens[i];
-
- if (token.type === 'text' && !inside_autolink) {
- if (RARE_RE.test(token.content)) {
- token.content = token.content
- .replace(/\+-/g, '±')
- // .., ..., ....... -> …
- // but ?..... & !..... -> ?.. & !..
- .replace(/\.{2,}/g, '…').replace(/([?!])…/g, '$1..')
- .replace(/([?!]){4,}/g, '$1$1$1').replace(/,{2,}/g, ',')
- // em-dash
- .replace(/(^|[^-])---([^-]|$)/mg, '$1\u2014$2')
- // en-dash
- .replace(/(^|\s)--(\s|$)/mg, '$1\u2013$2')
- .replace(/(^|[^-\s])--([^-\s]|$)/mg, '$1\u2013$2');
- }
- }
-
- if (token.type === 'link_open' && token.info === 'auto') {
- inside_autolink--;
- }
-
- if (token.type === 'link_close' && token.info === 'auto') {
- inside_autolink++;
- }
- }
-}
-
-
-module.exports = function replace(state) {
- var blkIdx;
-
- if (!state.md.options.typographer) { return; }
-
- for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) {
-
- if (state.tokens[blkIdx].type !== 'inline') { continue; }
-
- if (SCOPED_ABBR_TEST_RE.test(state.tokens[blkIdx].content)) {
- replace_scoped(state.tokens[blkIdx].children);
- }
-
- if (RARE_RE.test(state.tokens[blkIdx].content)) {
- replace_rare(state.tokens[blkIdx].children);
- }
-
- }
-};
-
-},{}],35:[function(require,module,exports){
-// Convert straight quotation marks to typographic ones
-//
-'use strict';
-
-
-var isWhiteSpace = require('../common/utils').isWhiteSpace;
-var isPunctChar = require('../common/utils').isPunctChar;
-var isMdAsciiPunct = require('../common/utils').isMdAsciiPunct;
-
-var QUOTE_TEST_RE = /['"]/;
-var QUOTE_RE = /['"]/g;
-var APOSTROPHE = '\u2019'; /* ’ */
-
-
-function replaceAt(str, index, ch) {
- return str.substr(0, index) + ch + str.substr(index + 1);
-}
-
-function process_inlines(tokens, state) {
- var i, token, text, t, pos, max, thisLevel, item, lastChar, nextChar,
- isLastPunctChar, isNextPunctChar, isLastWhiteSpace, isNextWhiteSpace,
- canOpen, canClose, j, isSingle, stack, openQuote, closeQuote;
-
- stack = [];
-
- for (i = 0; i < tokens.length; i++) {
- token = tokens[i];
-
- thisLevel = tokens[i].level;
-
- for (j = stack.length - 1; j >= 0; j--) {
- if (stack[j].level <= thisLevel) { break; }
- }
- stack.length = j + 1;
-
- if (token.type !== 'text') { continue; }
-
- text = token.content;
- pos = 0;
- max = text.length;
-
- /*eslint no-labels:0,block-scoped-var:0*/
- OUTER:
- while (pos < max) {
- QUOTE_RE.lastIndex = pos;
- t = QUOTE_RE.exec(text);
- if (!t) { break; }
-
- canOpen = canClose = true;
- pos = t.index + 1;
- isSingle = (t[0] === "'");
-
- // Find previous character,
- // default to space if it's the beginning of the line
- //
- lastChar = 0x20;
-
- if (t.index - 1 >= 0) {
- lastChar = text.charCodeAt(t.index - 1);
- } else {
- for (j = i - 1; j >= 0; j--) {
- if (tokens[j].type === 'softbreak' || tokens[j].type === 'hardbreak') break; // lastChar defaults to 0x20
- if (tokens[j].type !== 'text') continue;
-
- lastChar = tokens[j].content.charCodeAt(tokens[j].content.length - 1);
- break;
- }
- }
-
- // Find next character,
- // default to space if it's the end of the line
- //
- nextChar = 0x20;
-
- if (pos < max) {
- nextChar = text.charCodeAt(pos);
- } else {
- for (j = i + 1; j < tokens.length; j++) {
- if (tokens[j].type === 'softbreak' || tokens[j].type === 'hardbreak') break; // nextChar defaults to 0x20
- if (tokens[j].type !== 'text') continue;
-
- nextChar = tokens[j].content.charCodeAt(0);
- break;
- }
- }
-
- isLastPunctChar = isMdAsciiPunct(lastChar) || isPunctChar(String.fromCharCode(lastChar));
- isNextPunctChar = isMdAsciiPunct(nextChar) || isPunctChar(String.fromCharCode(nextChar));
-
- isLastWhiteSpace = isWhiteSpace(lastChar);
- isNextWhiteSpace = isWhiteSpace(nextChar);
-
- if (isNextWhiteSpace) {
- canOpen = false;
- } else if (isNextPunctChar) {
- if (!(isLastWhiteSpace || isLastPunctChar)) {
- canOpen = false;
- }
- }
-
- if (isLastWhiteSpace) {
- canClose = false;
- } else if (isLastPunctChar) {
- if (!(isNextWhiteSpace || isNextPunctChar)) {
- canClose = false;
- }
- }
-
- if (nextChar === 0x22 /* " */ && t[0] === '"') {
- if (lastChar >= 0x30 /* 0 */ && lastChar <= 0x39 /* 9 */) {
- // special case: 1"" - count first quote as an inch
- canClose = canOpen = false;
- }
- }
-
- if (canOpen && canClose) {
- // treat this as the middle of the word
- canOpen = false;
- canClose = isNextPunctChar;
- }
-
- if (!canOpen && !canClose) {
- // middle of word
- if (isSingle) {
- token.content = replaceAt(token.content, t.index, APOSTROPHE);
- }
- continue;
- }
-
- if (canClose) {
- // this could be a closing quote, rewind the stack to get a match
- for (j = stack.length - 1; j >= 0; j--) {
- item = stack[j];
- if (stack[j].level < thisLevel) { break; }
- if (item.single === isSingle && stack[j].level === thisLevel) {
- item = stack[j];
-
- if (isSingle) {
- openQuote = state.md.options.quotes[2];
- closeQuote = state.md.options.quotes[3];
- } else {
- openQuote = state.md.options.quotes[0];
- closeQuote = state.md.options.quotes[1];
- }
-
- // replace token.content *before* tokens[item.token].content,
- // because, if they are pointing at the same token, replaceAt
- // could mess up indices when quote length != 1
- token.content = replaceAt(token.content, t.index, closeQuote);
- tokens[item.token].content = replaceAt(
- tokens[item.token].content, item.pos, openQuote);
-
- pos += closeQuote.length - 1;
- if (item.token === i) { pos += openQuote.length - 1; }
-
- text = token.content;
- max = text.length;
-
- stack.length = j;
- continue OUTER;
- }
- }
- }
-
- if (canOpen) {
- stack.push({
- token: i,
- pos: t.index,
- single: isSingle,
- level: thisLevel
- });
- } else if (canClose && isSingle) {
- token.content = replaceAt(token.content, t.index, APOSTROPHE);
- }
- }
- }
-}
-
-
-module.exports = function smartquotes(state) {
- /*eslint max-depth:0*/
- var blkIdx;
-
- if (!state.md.options.typographer) { return; }
-
- for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) {
-
- if (state.tokens[blkIdx].type !== 'inline' ||
- !QUOTE_TEST_RE.test(state.tokens[blkIdx].content)) {
- continue;
- }
-
- process_inlines(state.tokens[blkIdx].children, state);
- }
-};
-
-},{"../common/utils":4}],36:[function(require,module,exports){
-// Core state object
-//
-'use strict';
-
-var Token = require('../token');
-
-
-function StateCore(src, md, env) {
- this.src = src;
- this.env = env;
- this.tokens = [];
- this.inlineMode = false;
- this.md = md; // link to parser instance
-}
-
-// re-export Token class to use in core rules
-StateCore.prototype.Token = Token;
-
-
-module.exports = StateCore;
-
-},{"../token":51}],37:[function(require,module,exports){
-// Process autolinks ''
-
-'use strict';
-
-
-/*eslint max-len:0*/
-var EMAIL_RE = /^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/;
-var AUTOLINK_RE = /^<([a-zA-Z][a-zA-Z0-9+.\-]{1,31}):([^<>\x00-\x20]*)>/;
-
-
-module.exports = function autolink(state, silent) {
- var tail, linkMatch, emailMatch, url, fullUrl, token,
- pos = state.pos;
-
- if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; }
-
- tail = state.src.slice(pos);
-
- if (tail.indexOf('>') < 0) { return false; }
-
- if (AUTOLINK_RE.test(tail)) {
- linkMatch = tail.match(AUTOLINK_RE);
-
- url = linkMatch[0].slice(1, -1);
- fullUrl = state.md.normalizeLink(url);
- if (!state.md.validateLink(fullUrl)) { return false; }
-
- if (!silent) {
- token = state.push('link_open', 'a', 1);
- token.attrs = [ [ 'href', fullUrl ] ];
- token.markup = 'autolink';
- token.info = 'auto';
-
- token = state.push('text', '', 0);
- token.content = state.md.normalizeLinkText(url);
-
- token = state.push('link_close', 'a', -1);
- token.markup = 'autolink';
- token.info = 'auto';
- }
-
- state.pos += linkMatch[0].length;
- return true;
- }
-
- if (EMAIL_RE.test(tail)) {
- emailMatch = tail.match(EMAIL_RE);
-
- url = emailMatch[0].slice(1, -1);
- fullUrl = state.md.normalizeLink('mailto:' + url);
- if (!state.md.validateLink(fullUrl)) { return false; }
-
- if (!silent) {
- token = state.push('link_open', 'a', 1);
- token.attrs = [ [ 'href', fullUrl ] ];
- token.markup = 'autolink';
- token.info = 'auto';
-
- token = state.push('text', '', 0);
- token.content = state.md.normalizeLinkText(url);
-
- token = state.push('link_close', 'a', -1);
- token.markup = 'autolink';
- token.info = 'auto';
- }
-
- state.pos += emailMatch[0].length;
- return true;
- }
-
- return false;
-};
-
-},{}],38:[function(require,module,exports){
-// Parse backticks
-
-'use strict';
-
-module.exports = function backtick(state, silent) {
- var start, max, marker, matchStart, matchEnd, token,
- pos = state.pos,
- ch = state.src.charCodeAt(pos);
-
- if (ch !== 0x60/* ` */) { return false; }
-
- start = pos;
- pos++;
- max = state.posMax;
-
- while (pos < max && state.src.charCodeAt(pos) === 0x60/* ` */) { pos++; }
-
- marker = state.src.slice(start, pos);
-
- matchStart = matchEnd = pos;
-
- while ((matchStart = state.src.indexOf('`', matchEnd)) !== -1) {
- matchEnd = matchStart + 1;
-
- while (matchEnd < max && state.src.charCodeAt(matchEnd) === 0x60/* ` */) { matchEnd++; }
-
- if (matchEnd - matchStart === marker.length) {
- if (!silent) {
- token = state.push('code_inline', 'code', 0);
- token.markup = marker;
- token.content = state.src.slice(pos, matchStart)
- .replace(/\n/g, ' ')
- .replace(/^ (.+) $/, '$1');
- }
- state.pos = matchEnd;
- return true;
- }
- }
-
- if (!silent) { state.pending += marker; }
- state.pos += marker.length;
- return true;
-};
-
-},{}],39:[function(require,module,exports){
-// For each opening emphasis-like marker find a matching closing one
-//
-'use strict';
-
-
-function processDelimiters(state, delimiters) {
- var closerIdx, openerIdx, closer, opener, minOpenerIdx, newMinOpenerIdx,
- isOddMatch, lastJump,
- openersBottom = {},
- max = delimiters.length;
-
- for (closerIdx = 0; closerIdx < max; closerIdx++) {
- closer = delimiters[closerIdx];
-
- // Length is only used for emphasis-specific "rule of 3",
- // if it's not defined (in strikethrough or 3rd party plugins),
- // we can default it to 0 to disable those checks.
- //
- closer.length = closer.length || 0;
-
- if (!closer.close) continue;
-
- // Previously calculated lower bounds (previous fails)
- // for each marker and each delimiter length modulo 3.
- if (!openersBottom.hasOwnProperty(closer.marker)) {
- openersBottom[closer.marker] = [ -1, -1, -1 ];
- }
-
- minOpenerIdx = openersBottom[closer.marker][closer.length % 3];
- newMinOpenerIdx = -1;
-
- openerIdx = closerIdx - closer.jump - 1;
-
- for (; openerIdx > minOpenerIdx; openerIdx -= opener.jump + 1) {
- opener = delimiters[openerIdx];
-
- if (opener.marker !== closer.marker) continue;
-
- if (newMinOpenerIdx === -1) newMinOpenerIdx = openerIdx;
-
- if (opener.open &&
- opener.end < 0 &&
- opener.level === closer.level) {
-
- isOddMatch = false;
-
- // from spec:
- //
- // If one of the delimiters can both open and close emphasis, then the
- // sum of the lengths of the delimiter runs containing the opening and
- // closing delimiters must not be a multiple of 3 unless both lengths
- // are multiples of 3.
- //
- if (opener.close || closer.open) {
- if ((opener.length + closer.length) % 3 === 0) {
- if (opener.length % 3 !== 0 || closer.length % 3 !== 0) {
- isOddMatch = true;
- }
- }
- }
-
- if (!isOddMatch) {
- // If previous delimiter cannot be an opener, we can safely skip
- // the entire sequence in future checks. This is required to make
- // sure algorithm has linear complexity (see *_*_*_*_*_... case).
- //
- lastJump = openerIdx > 0 && !delimiters[openerIdx - 1].open ?
- delimiters[openerIdx - 1].jump + 1 :
- 0;
-
- closer.jump = closerIdx - openerIdx + lastJump;
- closer.open = false;
- opener.end = closerIdx;
- opener.jump = lastJump;
- opener.close = false;
- newMinOpenerIdx = -1;
- break;
- }
- }
- }
-
- if (newMinOpenerIdx !== -1) {
- // If match for this delimiter run failed, we want to set lower bound for
- // future lookups. This is required to make sure algorithm has linear
- // complexity.
- //
- // See details here:
- // https://github.com/commonmark/cmark/issues/178#issuecomment-270417442
- //
- openersBottom[closer.marker][(closer.length || 0) % 3] = newMinOpenerIdx;
- }
- }
-}
-
-
-module.exports = function link_pairs(state) {
- var curr,
- tokens_meta = state.tokens_meta,
- max = state.tokens_meta.length;
-
- processDelimiters(state, state.delimiters);
-
- for (curr = 0; curr < max; curr++) {
- if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
- processDelimiters(state, tokens_meta[curr].delimiters);
- }
- }
-};
-
-},{}],40:[function(require,module,exports){
-// Process *this* and _that_
-//
-'use strict';
-
-
-// Insert each marker as a separate text token, and add it to delimiter list
-//
-module.exports.tokenize = function emphasis(state, silent) {
- var i, scanned, token,
- start = state.pos,
- marker = state.src.charCodeAt(start);
-
- if (silent) { return false; }
-
- if (marker !== 0x5F /* _ */ && marker !== 0x2A /* * */) { return false; }
-
- scanned = state.scanDelims(state.pos, marker === 0x2A);
-
- for (i = 0; i < scanned.length; i++) {
- token = state.push('text', '', 0);
- token.content = String.fromCharCode(marker);
-
- state.delimiters.push({
- // Char code of the starting marker (number).
- //
- marker: marker,
-
- // Total length of these series of delimiters.
- //
- length: scanned.length,
-
- // An amount of characters before this one that's equivalent to
- // current one. In plain English: if this delimiter does not open
- // an emphasis, neither do previous `jump` characters.
- //
- // Used to skip sequences like "*****" in one step, for 1st asterisk
- // value will be 0, for 2nd it's 1 and so on.
- //
- jump: i,
-
- // A position of the token this delimiter corresponds to.
- //
- token: state.tokens.length - 1,
-
- // If this delimiter is matched as a valid opener, `end` will be
- // equal to its position, otherwise it's `-1`.
- //
- end: -1,
-
- // Boolean flags that determine if this delimiter could open or close
- // an emphasis.
- //
- open: scanned.can_open,
- close: scanned.can_close
- });
- }
-
- state.pos += scanned.length;
-
- return true;
-};
-
-
-function postProcess(state, delimiters) {
- var i,
- startDelim,
- endDelim,
- token,
- ch,
- isStrong,
- max = delimiters.length;
-
- for (i = max - 1; i >= 0; i--) {
- startDelim = delimiters[i];
-
- if (startDelim.marker !== 0x5F/* _ */ && startDelim.marker !== 0x2A/* * */) {
- continue;
- }
-
- // Process only opening markers
- if (startDelim.end === -1) {
- continue;
- }
-
- endDelim = delimiters[startDelim.end];
-
- // If the previous delimiter has the same marker and is adjacent to this one,
- // merge those into one strong delimiter.
- //
- // `whatever` -> `whatever`
- //
- isStrong = i > 0 &&
- delimiters[i - 1].end === startDelim.end + 1 &&
- delimiters[i - 1].token === startDelim.token - 1 &&
- delimiters[startDelim.end + 1].token === endDelim.token + 1 &&
- delimiters[i - 1].marker === startDelim.marker;
-
- ch = String.fromCharCode(startDelim.marker);
-
- token = state.tokens[startDelim.token];
- token.type = isStrong ? 'strong_open' : 'em_open';
- token.tag = isStrong ? 'strong' : 'em';
- token.nesting = 1;
- token.markup = isStrong ? ch + ch : ch;
- token.content = '';
-
- token = state.tokens[endDelim.token];
- token.type = isStrong ? 'strong_close' : 'em_close';
- token.tag = isStrong ? 'strong' : 'em';
- token.nesting = -1;
- token.markup = isStrong ? ch + ch : ch;
- token.content = '';
-
- if (isStrong) {
- state.tokens[delimiters[i - 1].token].content = '';
- state.tokens[delimiters[startDelim.end + 1].token].content = '';
- i--;
- }
- }
-}
-
-
-// Walk through delimiter list and replace text tokens with tags
-//
-module.exports.postProcess = function emphasis(state) {
- var curr,
- tokens_meta = state.tokens_meta,
- max = state.tokens_meta.length;
-
- postProcess(state, state.delimiters);
-
- for (curr = 0; curr < max; curr++) {
- if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
- postProcess(state, tokens_meta[curr].delimiters);
- }
- }
-};
-
-},{}],41:[function(require,module,exports){
-// Process html entity - {, ¯, ", ...
-
-'use strict';
-
-var entities = require('../common/entities');
-var has = require('../common/utils').has;
-var isValidEntityCode = require('../common/utils').isValidEntityCode;
-var fromCodePoint = require('../common/utils').fromCodePoint;
-
-
-var DIGITAL_RE = /^&#((?:x[a-f0-9]{1,6}|[0-9]{1,7}));/i;
-var NAMED_RE = /^&([a-z][a-z0-9]{1,31});/i;
-
-
-module.exports = function entity(state, silent) {
- var ch, code, match, pos = state.pos, max = state.posMax;
-
- if (state.src.charCodeAt(pos) !== 0x26/* & */) { return false; }
-
- if (pos + 1 < max) {
- ch = state.src.charCodeAt(pos + 1);
-
- if (ch === 0x23 /* # */) {
- match = state.src.slice(pos).match(DIGITAL_RE);
- if (match) {
- if (!silent) {
- code = match[1][0].toLowerCase() === 'x' ? parseInt(match[1].slice(1), 16) : parseInt(match[1], 10);
- state.pending += isValidEntityCode(code) ? fromCodePoint(code) : fromCodePoint(0xFFFD);
- }
- state.pos += match[0].length;
- return true;
- }
- } else {
- match = state.src.slice(pos).match(NAMED_RE);
- if (match) {
- if (has(entities, match[1])) {
- if (!silent) { state.pending += entities[match[1]]; }
- state.pos += match[0].length;
- return true;
- }
- }
- }
- }
-
- if (!silent) { state.pending += '&'; }
- state.pos++;
- return true;
-};
-
-},{"../common/entities":1,"../common/utils":4}],42:[function(require,module,exports){
-// Process escaped chars and hardbreaks
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-var ESCAPED = [];
-
-for (var i = 0; i < 256; i++) { ESCAPED.push(0); }
-
-'\\!"#$%&\'()*+,./:;<=>?@[]^_`{|}~-'
- .split('').forEach(function (ch) { ESCAPED[ch.charCodeAt(0)] = 1; });
-
-
-module.exports = function escape(state, silent) {
- var ch, pos = state.pos, max = state.posMax;
-
- if (state.src.charCodeAt(pos) !== 0x5C/* \ */) { return false; }
-
- pos++;
-
- if (pos < max) {
- ch = state.src.charCodeAt(pos);
-
- if (ch < 256 && ESCAPED[ch] !== 0) {
- if (!silent) { state.pending += state.src[pos]; }
- state.pos += 2;
- return true;
- }
-
- if (ch === 0x0A) {
- if (!silent) {
- state.push('hardbreak', 'br', 0);
- }
-
- pos++;
- // skip leading whitespaces from next line
- while (pos < max) {
- ch = state.src.charCodeAt(pos);
- if (!isSpace(ch)) { break; }
- pos++;
- }
-
- state.pos = pos;
- return true;
- }
- }
-
- if (!silent) { state.pending += '\\'; }
- state.pos++;
- return true;
-};
-
-},{"../common/utils":4}],43:[function(require,module,exports){
-// Process html tags
-
-'use strict';
-
-
-var HTML_TAG_RE = require('../common/html_re').HTML_TAG_RE;
-
-
-function isLetter(ch) {
- /*eslint no-bitwise:0*/
- var lc = ch | 0x20; // to lower case
- return (lc >= 0x61/* a */) && (lc <= 0x7a/* z */);
-}
-
-
-module.exports = function html_inline(state, silent) {
- var ch, match, max, token,
- pos = state.pos;
-
- if (!state.md.options.html) { return false; }
-
- // Check start
- max = state.posMax;
- if (state.src.charCodeAt(pos) !== 0x3C/* < */ ||
- pos + 2 >= max) {
- return false;
- }
-
- // Quick fail on second char
- ch = state.src.charCodeAt(pos + 1);
- if (ch !== 0x21/* ! */ &&
- ch !== 0x3F/* ? */ &&
- ch !== 0x2F/* / */ &&
- !isLetter(ch)) {
- return false;
- }
-
- match = state.src.slice(pos).match(HTML_TAG_RE);
- if (!match) { return false; }
-
- if (!silent) {
- token = state.push('html_inline', '', 0);
- token.content = state.src.slice(pos, pos + match[0].length);
- }
- state.pos += match[0].length;
- return true;
-};
-
-},{"../common/html_re":3}],44:[function(require,module,exports){
-// Process ![image]( "title")
-
-'use strict';
-
-var normalizeReference = require('../common/utils').normalizeReference;
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function image(state, silent) {
- var attrs,
- code,
- content,
- label,
- labelEnd,
- labelStart,
- pos,
- ref,
- res,
- title,
- token,
- tokens,
- start,
- href = '',
- oldPos = state.pos,
- max = state.posMax;
-
- if (state.src.charCodeAt(state.pos) !== 0x21/* ! */) { return false; }
- if (state.src.charCodeAt(state.pos + 1) !== 0x5B/* [ */) { return false; }
-
- labelStart = state.pos + 2;
- labelEnd = state.md.helpers.parseLinkLabel(state, state.pos + 1, false);
-
- // parser failed to find ']', so it's not a valid link
- if (labelEnd < 0) { return false; }
-
- pos = labelEnd + 1;
- if (pos < max && state.src.charCodeAt(pos) === 0x28/* ( */) {
- //
- // Inline link
- //
-
- // [link]( "title" )
- // ^^ skipping these spaces
- pos++;
- for (; pos < max; pos++) {
- code = state.src.charCodeAt(pos);
- if (!isSpace(code) && code !== 0x0A) { break; }
- }
- if (pos >= max) { return false; }
-
- // [link]( "title" )
- // ^^^^^^ parsing link destination
- start = pos;
- res = state.md.helpers.parseLinkDestination(state.src, pos, state.posMax);
- if (res.ok) {
- href = state.md.normalizeLink(res.str);
- if (state.md.validateLink(href)) {
- pos = res.pos;
- } else {
- href = '';
- }
- }
-
- // [link]( "title" )
- // ^^ skipping these spaces
- start = pos;
- for (; pos < max; pos++) {
- code = state.src.charCodeAt(pos);
- if (!isSpace(code) && code !== 0x0A) { break; }
- }
-
- // [link]( "title" )
- // ^^^^^^^ parsing link title
- res = state.md.helpers.parseLinkTitle(state.src, pos, state.posMax);
- if (pos < max && start !== pos && res.ok) {
- title = res.str;
- pos = res.pos;
-
- // [link]( "title" )
- // ^^ skipping these spaces
- for (; pos < max; pos++) {
- code = state.src.charCodeAt(pos);
- if (!isSpace(code) && code !== 0x0A) { break; }
- }
- } else {
- title = '';
- }
-
- if (pos >= max || state.src.charCodeAt(pos) !== 0x29/* ) */) {
- state.pos = oldPos;
- return false;
- }
- pos++;
- } else {
- //
- // Link reference
- //
- if (typeof state.env.references === 'undefined') { return false; }
-
- if (pos < max && state.src.charCodeAt(pos) === 0x5B/* [ */) {
- start = pos + 1;
- pos = state.md.helpers.parseLinkLabel(state, pos);
- if (pos >= 0) {
- label = state.src.slice(start, pos++);
- } else {
- pos = labelEnd + 1;
- }
- } else {
- pos = labelEnd + 1;
- }
-
- // covers label === '' and label === undefined
- // (collapsed reference link and shortcut reference link respectively)
- if (!label) { label = state.src.slice(labelStart, labelEnd); }
-
- ref = state.env.references[normalizeReference(label)];
- if (!ref) {
- state.pos = oldPos;
- return false;
- }
- href = ref.href;
- title = ref.title;
- }
-
- //
- // We found the end of the link, and know for a fact it's a valid link;
- // so all that's left to do is to call tokenizer.
- //
- if (!silent) {
- content = state.src.slice(labelStart, labelEnd);
-
- state.md.inline.parse(
- content,
- state.md,
- state.env,
- tokens = []
- );
-
- token = state.push('image', 'img', 0);
- token.attrs = attrs = [ [ 'src', href ], [ 'alt', '' ] ];
- token.children = tokens;
- token.content = content;
-
- if (title) {
- attrs.push([ 'title', title ]);
- }
- }
-
- state.pos = pos;
- state.posMax = max;
- return true;
-};
-
-},{"../common/utils":4}],45:[function(require,module,exports){
-// Process [link]( "stuff")
-
-'use strict';
-
-var normalizeReference = require('../common/utils').normalizeReference;
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function link(state, silent) {
- var attrs,
- code,
- label,
- labelEnd,
- labelStart,
- pos,
- res,
- ref,
- title,
- token,
- href = '',
- oldPos = state.pos,
- max = state.posMax,
- start = state.pos,
- parseReference = true;
-
- if (state.src.charCodeAt(state.pos) !== 0x5B/* [ */) { return false; }
-
- labelStart = state.pos + 1;
- labelEnd = state.md.helpers.parseLinkLabel(state, state.pos, true);
-
- // parser failed to find ']', so it's not a valid link
- if (labelEnd < 0) { return false; }
-
- pos = labelEnd + 1;
- if (pos < max && state.src.charCodeAt(pos) === 0x28/* ( */) {
- //
- // Inline link
- //
-
- // might have found a valid shortcut link, disable reference parsing
- parseReference = false;
-
- // [link]( "title" )
- // ^^ skipping these spaces
- pos++;
- for (; pos < max; pos++) {
- code = state.src.charCodeAt(pos);
- if (!isSpace(code) && code !== 0x0A) { break; }
- }
- if (pos >= max) { return false; }
-
- // [link]( "title" )
- // ^^^^^^ parsing link destination
- start = pos;
- res = state.md.helpers.parseLinkDestination(state.src, pos, state.posMax);
- if (res.ok) {
- href = state.md.normalizeLink(res.str);
- if (state.md.validateLink(href)) {
- pos = res.pos;
- } else {
- href = '';
- }
- }
-
- // [link]( "title" )
- // ^^ skipping these spaces
- start = pos;
- for (; pos < max; pos++) {
- code = state.src.charCodeAt(pos);
- if (!isSpace(code) && code !== 0x0A) { break; }
- }
-
- // [link]( "title" )
- // ^^^^^^^ parsing link title
- res = state.md.helpers.parseLinkTitle(state.src, pos, state.posMax);
- if (pos < max && start !== pos && res.ok) {
- title = res.str;
- pos = res.pos;
-
- // [link]( "title" )
- // ^^ skipping these spaces
- for (; pos < max; pos++) {
- code = state.src.charCodeAt(pos);
- if (!isSpace(code) && code !== 0x0A) { break; }
- }
- } else {
- title = '';
- }
-
- if (pos >= max || state.src.charCodeAt(pos) !== 0x29/* ) */) {
- // parsing a valid shortcut link failed, fallback to reference
- parseReference = true;
- }
- pos++;
- }
-
- if (parseReference) {
- //
- // Link reference
- //
- if (typeof state.env.references === 'undefined') { return false; }
-
- if (pos < max && state.src.charCodeAt(pos) === 0x5B/* [ */) {
- start = pos + 1;
- pos = state.md.helpers.parseLinkLabel(state, pos);
- if (pos >= 0) {
- label = state.src.slice(start, pos++);
- } else {
- pos = labelEnd + 1;
- }
- } else {
- pos = labelEnd + 1;
- }
-
- // covers label === '' and label === undefined
- // (collapsed reference link and shortcut reference link respectively)
- if (!label) { label = state.src.slice(labelStart, labelEnd); }
-
- ref = state.env.references[normalizeReference(label)];
- if (!ref) {
- state.pos = oldPos;
- return false;
- }
- href = ref.href;
- title = ref.title;
- }
-
- //
- // We found the end of the link, and know for a fact it's a valid link;
- // so all that's left to do is to call tokenizer.
- //
- if (!silent) {
- state.pos = labelStart;
- state.posMax = labelEnd;
-
- token = state.push('link_open', 'a', 1);
- token.attrs = attrs = [ [ 'href', href ] ];
- if (title) {
- attrs.push([ 'title', title ]);
- }
-
- state.md.inline.tokenize(state);
-
- token = state.push('link_close', 'a', -1);
- }
-
- state.pos = pos;
- state.posMax = max;
- return true;
-};
-
-},{"../common/utils":4}],46:[function(require,module,exports){
-// Proceess '\n'
-
-'use strict';
-
-var isSpace = require('../common/utils').isSpace;
-
-
-module.exports = function newline(state, silent) {
- var pmax, max, pos = state.pos;
-
- if (state.src.charCodeAt(pos) !== 0x0A/* \n */) { return false; }
-
- pmax = state.pending.length - 1;
- max = state.posMax;
-
- // ' \n' -> hardbreak
- // Lookup in pending chars is bad practice! Don't copy to other rules!
- // Pending string is stored in concat mode, indexed lookups will cause
- // convertion to flat mode.
- if (!silent) {
- if (pmax >= 0 && state.pending.charCodeAt(pmax) === 0x20) {
- if (pmax >= 1 && state.pending.charCodeAt(pmax - 1) === 0x20) {
- state.pending = state.pending.replace(/ +$/, '');
- state.push('hardbreak', 'br', 0);
- } else {
- state.pending = state.pending.slice(0, -1);
- state.push('softbreak', 'br', 0);
- }
-
- } else {
- state.push('softbreak', 'br', 0);
- }
- }
-
- pos++;
-
- // skip heading spaces for next line
- while (pos < max && isSpace(state.src.charCodeAt(pos))) { pos++; }
-
- state.pos = pos;
- return true;
-};
-
-},{"../common/utils":4}],47:[function(require,module,exports){
-// Inline parser state
-
-'use strict';
-
-
-var Token = require('../token');
-var isWhiteSpace = require('../common/utils').isWhiteSpace;
-var isPunctChar = require('../common/utils').isPunctChar;
-var isMdAsciiPunct = require('../common/utils').isMdAsciiPunct;
-
-
-function StateInline(src, md, env, outTokens) {
- this.src = src;
- this.env = env;
- this.md = md;
- this.tokens = outTokens;
- this.tokens_meta = Array(outTokens.length);
-
- this.pos = 0;
- this.posMax = this.src.length;
- this.level = 0;
- this.pending = '';
- this.pendingLevel = 0;
-
- // Stores { start: end } pairs. Useful for backtrack
- // optimization of pairs parse (emphasis, strikes).
- this.cache = {};
-
- // List of emphasis-like delimiters for current tag
- this.delimiters = [];
-
- // Stack of delimiter lists for upper level tags
- this._prev_delimiters = [];
-}
-
-
-// Flush pending text
-//
-StateInline.prototype.pushPending = function () {
- var token = new Token('text', '', 0);
- token.content = this.pending;
- token.level = this.pendingLevel;
- this.tokens.push(token);
- this.pending = '';
- return token;
-};
-
-
-// Push new token to "stream".
-// If pending text exists - flush it as text token
-//
-StateInline.prototype.push = function (type, tag, nesting) {
- if (this.pending) {
- this.pushPending();
- }
-
- var token = new Token(type, tag, nesting);
- var token_meta = null;
-
- if (nesting < 0) {
- // closing tag
- this.level--;
- this.delimiters = this._prev_delimiters.pop();
- }
-
- token.level = this.level;
-
- if (nesting > 0) {
- // opening tag
- this.level++;
- this._prev_delimiters.push(this.delimiters);
- this.delimiters = [];
- token_meta = { delimiters: this.delimiters };
- }
-
- this.pendingLevel = this.level;
- this.tokens.push(token);
- this.tokens_meta.push(token_meta);
- return token;
-};
-
-
-// Scan a sequence of emphasis-like markers, and determine whether
-// it can start an emphasis sequence or end an emphasis sequence.
-//
-// - start - position to scan from (it should point at a valid marker);
-// - canSplitWord - determine if these markers can be found inside a word
-//
-StateInline.prototype.scanDelims = function (start, canSplitWord) {
- var pos = start, lastChar, nextChar, count, can_open, can_close,
- isLastWhiteSpace, isLastPunctChar,
- isNextWhiteSpace, isNextPunctChar,
- left_flanking = true,
- right_flanking = true,
- max = this.posMax,
- marker = this.src.charCodeAt(start);
-
- // treat beginning of the line as a whitespace
- lastChar = start > 0 ? this.src.charCodeAt(start - 1) : 0x20;
-
- while (pos < max && this.src.charCodeAt(pos) === marker) { pos++; }
-
- count = pos - start;
-
- // treat end of the line as a whitespace
- nextChar = pos < max ? this.src.charCodeAt(pos) : 0x20;
-
- isLastPunctChar = isMdAsciiPunct(lastChar) || isPunctChar(String.fromCharCode(lastChar));
- isNextPunctChar = isMdAsciiPunct(nextChar) || isPunctChar(String.fromCharCode(nextChar));
-
- isLastWhiteSpace = isWhiteSpace(lastChar);
- isNextWhiteSpace = isWhiteSpace(nextChar);
-
- if (isNextWhiteSpace) {
- left_flanking = false;
- } else if (isNextPunctChar) {
- if (!(isLastWhiteSpace || isLastPunctChar)) {
- left_flanking = false;
- }
- }
-
- if (isLastWhiteSpace) {
- right_flanking = false;
- } else if (isLastPunctChar) {
- if (!(isNextWhiteSpace || isNextPunctChar)) {
- right_flanking = false;
- }
- }
-
- if (!canSplitWord) {
- can_open = left_flanking && (!right_flanking || isLastPunctChar);
- can_close = right_flanking && (!left_flanking || isNextPunctChar);
- } else {
- can_open = left_flanking;
- can_close = right_flanking;
- }
-
- return {
- can_open: can_open,
- can_close: can_close,
- length: count
- };
-};
-
-
-// re-export Token class to use in block rules
-StateInline.prototype.Token = Token;
-
-
-module.exports = StateInline;
-
-},{"../common/utils":4,"../token":51}],48:[function(require,module,exports){
-// ~~strike through~~
-//
-'use strict';
-
-
-// Insert each marker as a separate text token, and add it to delimiter list
-//
-module.exports.tokenize = function strikethrough(state, silent) {
- var i, scanned, token, len, ch,
- start = state.pos,
- marker = state.src.charCodeAt(start);
-
- if (silent) { return false; }
-
- if (marker !== 0x7E/* ~ */) { return false; }
-
- scanned = state.scanDelims(state.pos, true);
- len = scanned.length;
- ch = String.fromCharCode(marker);
-
- if (len < 2) { return false; }
-
- if (len % 2) {
- token = state.push('text', '', 0);
- token.content = ch;
- len--;
- }
-
- for (i = 0; i < len; i += 2) {
- token = state.push('text', '', 0);
- token.content = ch + ch;
-
- state.delimiters.push({
- marker: marker,
- length: 0, // disable "rule of 3" length checks meant for emphasis
- jump: i,
- token: state.tokens.length - 1,
- end: -1,
- open: scanned.can_open,
- close: scanned.can_close
- });
- }
-
- state.pos += scanned.length;
-
- return true;
-};
-
-
-function postProcess(state, delimiters) {
- var i, j,
- startDelim,
- endDelim,
- token,
- loneMarkers = [],
- max = delimiters.length;
-
- for (i = 0; i < max; i++) {
- startDelim = delimiters[i];
-
- if (startDelim.marker !== 0x7E/* ~ */) {
- continue;
- }
-
- if (startDelim.end === -1) {
- continue;
- }
-
- endDelim = delimiters[startDelim.end];
-
- token = state.tokens[startDelim.token];
- token.type = 's_open';
- token.tag = 's';
- token.nesting = 1;
- token.markup = '~~';
- token.content = '';
-
- token = state.tokens[endDelim.token];
- token.type = 's_close';
- token.tag = 's';
- token.nesting = -1;
- token.markup = '~~';
- token.content = '';
-
- if (state.tokens[endDelim.token - 1].type === 'text' &&
- state.tokens[endDelim.token - 1].content === '~') {
-
- loneMarkers.push(endDelim.token - 1);
- }
- }
-
- // If a marker sequence has an odd number of characters, it's splitted
- // like this: `~~~~~` -> `~` + `~~` + `~~`, leaving one marker at the
- // start of the sequence.
- //
- // So, we have to move all those markers after subsequent s_close tags.
- //
- while (loneMarkers.length) {
- i = loneMarkers.pop();
- j = i + 1;
-
- while (j < state.tokens.length && state.tokens[j].type === 's_close') {
- j++;
- }
-
- j--;
-
- if (i !== j) {
- token = state.tokens[j];
- state.tokens[j] = state.tokens[i];
- state.tokens[i] = token;
- }
- }
-}
-
-
-// Walk through delimiter list and replace text tokens with tags
-//
-module.exports.postProcess = function strikethrough(state) {
- var curr,
- tokens_meta = state.tokens_meta,
- max = state.tokens_meta.length;
-
- postProcess(state, state.delimiters);
-
- for (curr = 0; curr < max; curr++) {
- if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
- postProcess(state, tokens_meta[curr].delimiters);
- }
- }
-};
-
-},{}],49:[function(require,module,exports){
-// Skip text characters for text token, place those to pending buffer
-// and increment current pos
-
-'use strict';
-
-
-// Rule to skip pure text
-// '{}$%@~+=:' reserved for extentions
-
-// !, ", #, $, %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ?, @, [, \, ], ^, _, `, {, |, }, or ~
-
-// !!!! Don't confuse with "Markdown ASCII Punctuation" chars
-// http://spec.commonmark.org/0.15/#ascii-punctuation-character
-function isTerminatorChar(ch) {
- switch (ch) {
- case 0x0A/* \n */:
- case 0x21/* ! */:
- case 0x23/* # */:
- case 0x24/* $ */:
- case 0x25/* % */:
- case 0x26/* & */:
- case 0x2A/* * */:
- case 0x2B/* + */:
- case 0x2D/* - */:
- case 0x3A/* : */:
- case 0x3C/* < */:
- case 0x3D/* = */:
- case 0x3E/* > */:
- case 0x40/* @ */:
- case 0x5B/* [ */:
- case 0x5C/* \ */:
- case 0x5D/* ] */:
- case 0x5E/* ^ */:
- case 0x5F/* _ */:
- case 0x60/* ` */:
- case 0x7B/* { */:
- case 0x7D/* } */:
- case 0x7E/* ~ */:
- return true;
- default:
- return false;
- }
-}
-
-module.exports = function text(state, silent) {
- var pos = state.pos;
-
- while (pos < state.posMax && !isTerminatorChar(state.src.charCodeAt(pos))) {
- pos++;
- }
-
- if (pos === state.pos) { return false; }
-
- if (!silent) { state.pending += state.src.slice(state.pos, pos); }
-
- state.pos = pos;
-
- return true;
-};
-
-// Alternative implementation, for memory.
-//
-// It costs 10% of performance, but allows extend terminators list, if place it
-// to `ParcerInline` property. Probably, will switch to it sometime, such
-// flexibility required.
-
-/*
-var TERMINATOR_RE = /[\n!#$%&*+\-:<=>@[\\\]^_`{}~]/;
-
-module.exports = function text(state, silent) {
- var pos = state.pos,
- idx = state.src.slice(pos).search(TERMINATOR_RE);
-
- // first char is terminator -> empty text
- if (idx === 0) { return false; }
-
- // no terminator -> text till end of string
- if (idx < 0) {
- if (!silent) { state.pending += state.src.slice(pos); }
- state.pos = state.src.length;
- return true;
- }
-
- if (!silent) { state.pending += state.src.slice(pos, pos + idx); }
-
- state.pos += idx;
-
- return true;
-};*/
-
-},{}],50:[function(require,module,exports){
-// Clean up tokens after emphasis and strikethrough postprocessing:
-// merge adjacent text nodes into one and re-calculate all token levels
-//
-// This is necessary because initially emphasis delimiter markers (*, _, ~)
-// are treated as their own separate text tokens. Then emphasis rule either
-// leaves them as text (needed to merge with adjacent text) or turns them
-// into opening/closing tags (which messes up levels inside).
-//
-'use strict';
-
-
-module.exports = function text_collapse(state) {
- var curr, last,
- level = 0,
- tokens = state.tokens,
- max = state.tokens.length;
-
- for (curr = last = 0; curr < max; curr++) {
- // re-calculate levels after emphasis/strikethrough turns some text nodes
- // into opening/closing tags
- if (tokens[curr].nesting < 0) level--; // closing tag
- tokens[curr].level = level;
- if (tokens[curr].nesting > 0) level++; // opening tag
-
- if (tokens[curr].type === 'text' &&
- curr + 1 < max &&
- tokens[curr + 1].type === 'text') {
-
- // collapse two adjacent text nodes
- tokens[curr + 1].content = tokens[curr].content + tokens[curr + 1].content;
- } else {
- if (curr !== last) { tokens[last] = tokens[curr]; }
-
- last++;
- }
- }
-
- if (curr !== last) {
- tokens.length = last;
- }
-};
-
-},{}],51:[function(require,module,exports){
-// Token class
-
-'use strict';
-
-
-/**
- * class Token
- **/
-
-/**
- * new Token(type, tag, nesting)
- *
- * Create new token and fill passed properties.
- **/
-function Token(type, tag, nesting) {
- /**
- * Token#type -> String
- *
- * Type of the token (string, e.g. "paragraph_open")
- **/
- this.type = type;
-
- /**
- * Token#tag -> String
- *
- * html tag name, e.g. "p"
- **/
- this.tag = tag;
-
- /**
- * Token#attrs -> Array
- *
- * Html attributes. Format: `[ [ name1, value1 ], [ name2, value2 ] ]`
- **/
- this.attrs = null;
-
- /**
- * Token#map -> Array
- *
- * Source map info. Format: `[ line_begin, line_end ]`
- **/
- this.map = null;
-
- /**
- * Token#nesting -> Number
- *
- * Level change (number in {-1, 0, 1} set), where:
- *
- * - `1` means the tag is opening
- * - `0` means the tag is self-closing
- * - `-1` means the tag is closing
- **/
- this.nesting = nesting;
-
- /**
- * Token#level -> Number
- *
- * nesting level, the same as `state.level`
- **/
- this.level = 0;
-
- /**
- * Token#children -> Array
- *
- * An array of child nodes (inline and img tokens)
- **/
- this.children = null;
-
- /**
- * Token#content -> String
- *
- * In a case of self-closing tag (code, html, fence, etc.),
- * it has contents of this tag.
- **/
- this.content = '';
-
- /**
- * Token#markup -> String
- *
- * '*' or '_' for emphasis, fence string for fence, etc.
- **/
- this.markup = '';
-
- /**
- * Token#info -> String
- *
- * fence infostring
- **/
- this.info = '';
-
- /**
- * Token#meta -> Object
- *
- * A place for plugins to store an arbitrary data
- **/
- this.meta = null;
-
- /**
- * Token#block -> Boolean
- *
- * True for block-level tokens, false for inline tokens.
- * Used in renderer to calculate line breaks
- **/
- this.block = false;
-
- /**
- * Token#hidden -> Boolean
- *
- * If it's true, ignore this element when rendering. Used for tight lists
- * to hide paragraphs.
- **/
- this.hidden = false;
-}
-
-
-/**
- * Token.attrIndex(name) -> Number
- *
- * Search attribute index by name.
- **/
-Token.prototype.attrIndex = function attrIndex(name) {
- var attrs, i, len;
-
- if (!this.attrs) { return -1; }
-
- attrs = this.attrs;
-
- for (i = 0, len = attrs.length; i < len; i++) {
- if (attrs[i][0] === name) { return i; }
- }
- return -1;
-};
-
-
-/**
- * Token.attrPush(attrData)
- *
- * Add `[ name, value ]` attribute to list. Init attrs if necessary
- **/
-Token.prototype.attrPush = function attrPush(attrData) {
- if (this.attrs) {
- this.attrs.push(attrData);
- } else {
- this.attrs = [ attrData ];
- }
-};
-
-
-/**
- * Token.attrSet(name, value)
- *
- * Set `name` attribute to `value`. Override old value if exists.
- **/
-Token.prototype.attrSet = function attrSet(name, value) {
- var idx = this.attrIndex(name),
- attrData = [ name, value ];
-
- if (idx < 0) {
- this.attrPush(attrData);
- } else {
- this.attrs[idx] = attrData;
- }
-};
-
-
-/**
- * Token.attrGet(name)
- *
- * Get the value of attribute `name`, or null if it does not exist.
- **/
-Token.prototype.attrGet = function attrGet(name) {
- var idx = this.attrIndex(name), value = null;
- if (idx >= 0) {
- value = this.attrs[idx][1];
- }
- return value;
-};
-
-
-/**
- * Token.attrJoin(name, value)
- *
- * Join value to existing attribute via space. Or create new attribute if not
- * exists. Useful to operate with token classes.
- **/
-Token.prototype.attrJoin = function attrJoin(name, value) {
- var idx = this.attrIndex(name);
-
- if (idx < 0) {
- this.attrPush([ name, value ]);
- } else {
- this.attrs[idx][1] = this.attrs[idx][1] + ' ' + value;
- }
-};
-
-
-module.exports = Token;
-
-},{}],52:[function(require,module,exports){
-module.exports={ "Aacute": "\u00C1", "aacute": "\u00E1", "Abreve": "\u0102", "abreve": "\u0103", "ac": "\u223E", "acd": "\u223F", "acE": "\u223E\u0333", "Acirc": "\u00C2", "acirc": "\u00E2", "acute": "\u00B4", "Acy": "\u0410", "acy": "\u0430", "AElig": "\u00C6", "aelig": "\u00E6", "af": "\u2061", "Afr": "\uD835\uDD04", "afr": "\uD835\uDD1E", "Agrave": "\u00C0", "agrave": "\u00E0", "alefsym": "\u2135", "aleph": "\u2135", "Alpha": "\u0391", "alpha": "\u03B1", "Amacr": "\u0100", "amacr": "\u0101", "amalg": "\u2A3F", "amp": "&", "AMP": "&", "andand": "\u2A55", "And": "\u2A53", "and": "\u2227", "andd": "\u2A5C", "andslope": "\u2A58", "andv": "\u2A5A", "ang": "\u2220", "ange": "\u29A4", "angle": "\u2220", "angmsdaa": "\u29A8", "angmsdab": "\u29A9", "angmsdac": "\u29AA", "angmsdad": "\u29AB", "angmsdae": "\u29AC", "angmsdaf": "\u29AD", "angmsdag": "\u29AE", "angmsdah": "\u29AF", "angmsd": "\u2221", "angrt": "\u221F", "angrtvb": "\u22BE", "angrtvbd": "\u299D", "angsph": "\u2222", "angst": "\u00C5", "angzarr": "\u237C", "Aogon": "\u0104", "aogon": "\u0105", "Aopf": "\uD835\uDD38", "aopf": "\uD835\uDD52", "apacir": "\u2A6F", "ap": "\u2248", "apE": "\u2A70", "ape": "\u224A", "apid": "\u224B", "apos": "'", "ApplyFunction": "\u2061", "approx": "\u2248", "approxeq": "\u224A", "Aring": "\u00C5", "aring": "\u00E5", "Ascr": "\uD835\uDC9C", "ascr": "\uD835\uDCB6", "Assign": "\u2254", "ast": "*", "asymp": "\u2248", "asympeq": "\u224D", "Atilde": "\u00C3", "atilde": "\u00E3", "Auml": "\u00C4", "auml": "\u00E4", "awconint": "\u2233", "awint": "\u2A11", "backcong": "\u224C", "backepsilon": "\u03F6", "backprime": "\u2035", "backsim": "\u223D", "backsimeq": "\u22CD", "Backslash": "\u2216", "Barv": "\u2AE7", "barvee": "\u22BD", "barwed": "\u2305", "Barwed": "\u2306", "barwedge": "\u2305", "bbrk": "\u23B5", "bbrktbrk": "\u23B6", "bcong": "\u224C", "Bcy": "\u0411", "bcy": "\u0431", "bdquo": "\u201E", "becaus": "\u2235", "because": "\u2235", "Because": "\u2235", "bemptyv": "\u29B0", "bepsi": "\u03F6", "bernou": "\u212C", "Bernoullis": "\u212C", "Beta": "\u0392", "beta": "\u03B2", "beth": "\u2136", "between": "\u226C", "Bfr": "\uD835\uDD05", "bfr": "\uD835\uDD1F", "bigcap": "\u22C2", "bigcirc": "\u25EF", "bigcup": "\u22C3", "bigodot": "\u2A00", "bigoplus": "\u2A01", "bigotimes": "\u2A02", "bigsqcup": "\u2A06", "bigstar": "\u2605", "bigtriangledown": "\u25BD", "bigtriangleup": "\u25B3", "biguplus": "\u2A04", "bigvee": "\u22C1", "bigwedge": "\u22C0", "bkarow": "\u290D", "blacklozenge": "\u29EB", "blacksquare": "\u25AA", "blacktriangle": "\u25B4", "blacktriangledown": "\u25BE", "blacktriangleleft": "\u25C2", "blacktriangleright": "\u25B8", "blank": "\u2423", "blk12": "\u2592", "blk14": "\u2591", "blk34": "\u2593", "block": "\u2588", "bne": "=\u20E5", "bnequiv": "\u2261\u20E5", "bNot": "\u2AED", "bnot": "\u2310", "Bopf": "\uD835\uDD39", "bopf": "\uD835\uDD53", "bot": "\u22A5", "bottom": "\u22A5", "bowtie": "\u22C8", "boxbox": "\u29C9", "boxdl": "\u2510", "boxdL": "\u2555", "boxDl": "\u2556", "boxDL": "\u2557", "boxdr": "\u250C", "boxdR": "\u2552", "boxDr": "\u2553", "boxDR": "\u2554", "boxh": "\u2500", "boxH": "\u2550", "boxhd": "\u252C", "boxHd": "\u2564", "boxhD": "\u2565", "boxHD": "\u2566", "boxhu": "\u2534", "boxHu": "\u2567", "boxhU": "\u2568", "boxHU": "\u2569", "boxminus": "\u229F", "boxplus": "\u229E", "boxtimes": "\u22A0", "boxul": "\u2518", "boxuL": "\u255B", "boxUl": "\u255C", "boxUL": "\u255D", "boxur": "\u2514", "boxuR": "\u2558", "boxUr": "\u2559", "boxUR": "\u255A", "boxv": "\u2502", "boxV": "\u2551", "boxvh": "\u253C", "boxvH": "\u256A", "boxVh": "\u256B", "boxVH": "\u256C", "boxvl": "\u2524", "boxvL": "\u2561", "boxVl": "\u2562", "boxVL": "\u2563", "boxvr": "\u251C", "boxvR": "\u255E", "boxVr": "\u255F", "boxVR": "\u2560", "bprime": "\u2035", "breve": "\u02D8", "Breve": "\u02D8", "brvbar": "\u00A6", "bscr": "\uD835\uDCB7", "Bscr": "\u212C", "bsemi": "\u204F", "bsim": "\u223D", "bsime": "\u22CD", "bsolb": "\u29C5", "bsol": "\\", "bsolhsub": "\u27C8", "bull": "\u2022", "bullet": "\u2022", "bump": "\u224E", "bumpE": "\u2AAE", "bumpe": "\u224F", "Bumpeq": "\u224E", "bumpeq": "\u224F", "Cacute": "\u0106", "cacute": "\u0107", "capand": "\u2A44", "capbrcup": "\u2A49", "capcap": "\u2A4B", "cap": "\u2229", "Cap": "\u22D2", "capcup": "\u2A47", "capdot": "\u2A40", "CapitalDifferentialD": "\u2145", "caps": "\u2229\uFE00", "caret": "\u2041", "caron": "\u02C7", "Cayleys": "\u212D", "ccaps": "\u2A4D", "Ccaron": "\u010C", "ccaron": "\u010D", "Ccedil": "\u00C7", "ccedil": "\u00E7", "Ccirc": "\u0108", "ccirc": "\u0109", "Cconint": "\u2230", "ccups": "\u2A4C", "ccupssm": "\u2A50", "Cdot": "\u010A", "cdot": "\u010B", "cedil": "\u00B8", "Cedilla": "\u00B8", "cemptyv": "\u29B2", "cent": "\u00A2", "centerdot": "\u00B7", "CenterDot": "\u00B7", "cfr": "\uD835\uDD20", "Cfr": "\u212D", "CHcy": "\u0427", "chcy": "\u0447", "check": "\u2713", "checkmark": "\u2713", "Chi": "\u03A7", "chi": "\u03C7", "circ": "\u02C6", "circeq": "\u2257", "circlearrowleft": "\u21BA", "circlearrowright": "\u21BB", "circledast": "\u229B", "circledcirc": "\u229A", "circleddash": "\u229D", "CircleDot": "\u2299", "circledR": "\u00AE", "circledS": "\u24C8", "CircleMinus": "\u2296", "CirclePlus": "\u2295", "CircleTimes": "\u2297", "cir": "\u25CB", "cirE": "\u29C3", "cire": "\u2257", "cirfnint": "\u2A10", "cirmid": "\u2AEF", "cirscir": "\u29C2", "ClockwiseContourIntegral": "\u2232", "CloseCurlyDoubleQuote": "\u201D", "CloseCurlyQuote": "\u2019", "clubs": "\u2663", "clubsuit": "\u2663", "colon": ":", "Colon": "\u2237", "Colone": "\u2A74", "colone": "\u2254", "coloneq": "\u2254", "comma": ",", "commat": "@", "comp": "\u2201", "compfn": "\u2218", "complement": "\u2201", "complexes": "\u2102", "cong": "\u2245", "congdot": "\u2A6D", "Congruent": "\u2261", "conint": "\u222E", "Conint": "\u222F", "ContourIntegral": "\u222E", "copf": "\uD835\uDD54", "Copf": "\u2102", "coprod": "\u2210", "Coproduct": "\u2210", "copy": "\u00A9", "COPY": "\u00A9", "copysr": "\u2117", "CounterClockwiseContourIntegral": "\u2233", "crarr": "\u21B5", "cross": "\u2717", "Cross": "\u2A2F", "Cscr": "\uD835\uDC9E", "cscr": "\uD835\uDCB8", "csub": "\u2ACF", "csube": "\u2AD1", "csup": "\u2AD0", "csupe": "\u2AD2", "ctdot": "\u22EF", "cudarrl": "\u2938", "cudarrr": "\u2935", "cuepr": "\u22DE", "cuesc": "\u22DF", "cularr": "\u21B6", "cularrp": "\u293D", "cupbrcap": "\u2A48", "cupcap": "\u2A46", "CupCap": "\u224D", "cup": "\u222A", "Cup": "\u22D3", "cupcup": "\u2A4A", "cupdot": "\u228D", "cupor": "\u2A45", "cups": "\u222A\uFE00", "curarr": "\u21B7", "curarrm": "\u293C", "curlyeqprec": "\u22DE", "curlyeqsucc": "\u22DF", "curlyvee": "\u22CE", "curlywedge": "\u22CF", "curren": "\u00A4", "curvearrowleft": "\u21B6", "curvearrowright": "\u21B7", "cuvee": "\u22CE", "cuwed": "\u22CF", "cwconint": "\u2232", "cwint": "\u2231", "cylcty": "\u232D", "dagger": "\u2020", "Dagger": "\u2021", "daleth": "\u2138", "darr": "\u2193", "Darr": "\u21A1", "dArr": "\u21D3", "dash": "\u2010", "Dashv": "\u2AE4", "dashv": "\u22A3", "dbkarow": "\u290F", "dblac": "\u02DD", "Dcaron": "\u010E", "dcaron": "\u010F", "Dcy": "\u0414", "dcy": "\u0434", "ddagger": "\u2021", "ddarr": "\u21CA", "DD": "\u2145", "dd": "\u2146", "DDotrahd": "\u2911", "ddotseq": "\u2A77", "deg": "\u00B0", "Del": "\u2207", "Delta": "\u0394", "delta": "\u03B4", "demptyv": "\u29B1", "dfisht": "\u297F", "Dfr": "\uD835\uDD07", "dfr": "\uD835\uDD21", "dHar": "\u2965", "dharl": "\u21C3", "dharr": "\u21C2", "DiacriticalAcute": "\u00B4", "DiacriticalDot": "\u02D9", "DiacriticalDoubleAcute": "\u02DD", "DiacriticalGrave": "`", "DiacriticalTilde": "\u02DC", "diam": "\u22C4", "diamond": "\u22C4", "Diamond": "\u22C4", "diamondsuit": "\u2666", "diams": "\u2666", "die": "\u00A8", "DifferentialD": "\u2146", "digamma": "\u03DD", "disin": "\u22F2", "div": "\u00F7", "divide": "\u00F7", "divideontimes": "\u22C7", "divonx": "\u22C7", "DJcy": "\u0402", "djcy": "\u0452", "dlcorn": "\u231E", "dlcrop": "\u230D", "dollar": "$", "Dopf": "\uD835\uDD3B", "dopf": "\uD835\uDD55", "Dot": "\u00A8", "dot": "\u02D9", "DotDot": "\u20DC", "doteq": "\u2250", "doteqdot": "\u2251", "DotEqual": "\u2250", "dotminus": "\u2238", "dotplus": "\u2214", "dotsquare": "\u22A1", "doublebarwedge": "\u2306", "DoubleContourIntegral": "\u222F", "DoubleDot": "\u00A8", "DoubleDownArrow": "\u21D3", "DoubleLeftArrow": "\u21D0", "DoubleLeftRightArrow": "\u21D4", "DoubleLeftTee": "\u2AE4", "DoubleLongLeftArrow": "\u27F8", "DoubleLongLeftRightArrow": "\u27FA", "DoubleLongRightArrow": "\u27F9", "DoubleRightArrow": "\u21D2", "DoubleRightTee": "\u22A8", "DoubleUpArrow": "\u21D1", "DoubleUpDownArrow": "\u21D5", "DoubleVerticalBar": "\u2225", "DownArrowBar": "\u2913", "downarrow": "\u2193", "DownArrow": "\u2193", "Downarrow": "\u21D3", "DownArrowUpArrow": "\u21F5", "DownBreve": "\u0311", "downdownarrows": "\u21CA", "downharpoonleft": "\u21C3", "downharpoonright": "\u21C2", "DownLeftRightVector": "\u2950", "DownLeftTeeVector": "\u295E", "DownLeftVectorBar": "\u2956", "DownLeftVector": "\u21BD", "DownRightTeeVector": "\u295F", "DownRightVectorBar": "\u2957", "DownRightVector": "\u21C1", "DownTeeArrow": "\u21A7", "DownTee": "\u22A4", "drbkarow": "\u2910", "drcorn": "\u231F", "drcrop": "\u230C", "Dscr": "\uD835\uDC9F", "dscr": "\uD835\uDCB9", "DScy": "\u0405", "dscy": "\u0455", "dsol": "\u29F6", "Dstrok": "\u0110", "dstrok": "\u0111", "dtdot": "\u22F1", "dtri": "\u25BF", "dtrif": "\u25BE", "duarr": "\u21F5", "duhar": "\u296F", "dwangle": "\u29A6", "DZcy": "\u040F", "dzcy": "\u045F", "dzigrarr": "\u27FF", "Eacute": "\u00C9", "eacute": "\u00E9", "easter": "\u2A6E", "Ecaron": "\u011A", "ecaron": "\u011B", "Ecirc": "\u00CA", "ecirc": "\u00EA", "ecir": "\u2256", "ecolon": "\u2255", "Ecy": "\u042D", "ecy": "\u044D", "eDDot": "\u2A77", "Edot": "\u0116", "edot": "\u0117", "eDot": "\u2251", "ee": "\u2147", "efDot": "\u2252", "Efr": "\uD835\uDD08", "efr": "\uD835\uDD22", "eg": "\u2A9A", "Egrave": "\u00C8", "egrave": "\u00E8", "egs": "\u2A96", "egsdot": "\u2A98", "el": "\u2A99", "Element": "\u2208", "elinters": "\u23E7", "ell": "\u2113", "els": "\u2A95", "elsdot": "\u2A97", "Emacr": "\u0112", "emacr": "\u0113", "empty": "\u2205", "emptyset": "\u2205", "EmptySmallSquare": "\u25FB", "emptyv": "\u2205", "EmptyVerySmallSquare": "\u25AB", "emsp13": "\u2004", "emsp14": "\u2005", "emsp": "\u2003", "ENG": "\u014A", "eng": "\u014B", "ensp": "\u2002", "Eogon": "\u0118", "eogon": "\u0119", "Eopf": "\uD835\uDD3C", "eopf": "\uD835\uDD56", "epar": "\u22D5", "eparsl": "\u29E3", "eplus": "\u2A71", "epsi": "\u03B5", "Epsilon": "\u0395", "epsilon": "\u03B5", "epsiv": "\u03F5", "eqcirc": "\u2256", "eqcolon": "\u2255", "eqsim": "\u2242", "eqslantgtr": "\u2A96", "eqslantless": "\u2A95", "Equal": "\u2A75", "equals": "=", "EqualTilde": "\u2242", "equest": "\u225F", "Equilibrium": "\u21CC", "equiv": "\u2261", "equivDD": "\u2A78", "eqvparsl": "\u29E5", "erarr": "\u2971", "erDot": "\u2253", "escr": "\u212F", "Escr": "\u2130", "esdot": "\u2250", "Esim": "\u2A73", "esim": "\u2242", "Eta": "\u0397", "eta": "\u03B7", "ETH": "\u00D0", "eth": "\u00F0", "Euml": "\u00CB", "euml": "\u00EB", "euro": "\u20AC", "excl": "!", "exist": "\u2203", "Exists": "\u2203", "expectation": "\u2130", "exponentiale": "\u2147", "ExponentialE": "\u2147", "fallingdotseq": "\u2252", "Fcy": "\u0424", "fcy": "\u0444", "female": "\u2640", "ffilig": "\uFB03", "fflig": "\uFB00", "ffllig": "\uFB04", "Ffr": "\uD835\uDD09", "ffr": "\uD835\uDD23", "filig": "\uFB01", "FilledSmallSquare": "\u25FC", "FilledVerySmallSquare": "\u25AA", "fjlig": "fj", "flat": "\u266D", "fllig": "\uFB02", "fltns": "\u25B1", "fnof": "\u0192", "Fopf": "\uD835\uDD3D", "fopf": "\uD835\uDD57", "forall": "\u2200", "ForAll": "\u2200", "fork": "\u22D4", "forkv": "\u2AD9", "Fouriertrf": "\u2131", "fpartint": "\u2A0D", "frac12": "\u00BD", "frac13": "\u2153", "frac14": "\u00BC", "frac15": "\u2155", "frac16": "\u2159", "frac18": "\u215B", "frac23": "\u2154", "frac25": "\u2156", "frac34": "\u00BE", "frac35": "\u2157", "frac38": "\u215C", "frac45": "\u2158", "frac56": "\u215A", "frac58": "\u215D", "frac78": "\u215E", "frasl": "\u2044", "frown": "\u2322", "fscr": "\uD835\uDCBB", "Fscr": "\u2131", "gacute": "\u01F5", "Gamma": "\u0393", "gamma": "\u03B3", "Gammad": "\u03DC", "gammad": "\u03DD", "gap": "\u2A86", "Gbreve": "\u011E", "gbreve": "\u011F", "Gcedil": "\u0122", "Gcirc": "\u011C", "gcirc": "\u011D", "Gcy": "\u0413", "gcy": "\u0433", "Gdot": "\u0120", "gdot": "\u0121", "ge": "\u2265", "gE": "\u2267", "gEl": "\u2A8C", "gel": "\u22DB", "geq": "\u2265", "geqq": "\u2267", "geqslant": "\u2A7E", "gescc": "\u2AA9", "ges": "\u2A7E", "gesdot": "\u2A80", "gesdoto": "\u2A82", "gesdotol": "\u2A84", "gesl": "\u22DB\uFE00", "gesles": "\u2A94", "Gfr": "\uD835\uDD0A", "gfr": "\uD835\uDD24", "gg": "\u226B", "Gg": "\u22D9", "ggg": "\u22D9", "gimel": "\u2137", "GJcy": "\u0403", "gjcy": "\u0453", "gla": "\u2AA5", "gl": "\u2277", "glE": "\u2A92", "glj": "\u2AA4", "gnap": "\u2A8A", "gnapprox": "\u2A8A", "gne": "\u2A88", "gnE": "\u2269", "gneq": "\u2A88", "gneqq": "\u2269", "gnsim": "\u22E7", "Gopf": "\uD835\uDD3E", "gopf": "\uD835\uDD58", "grave": "`", "GreaterEqual": "\u2265", "GreaterEqualLess": "\u22DB", "GreaterFullEqual": "\u2267", "GreaterGreater": "\u2AA2", "GreaterLess": "\u2277", "GreaterSlantEqual": "\u2A7E", "GreaterTilde": "\u2273", "Gscr": "\uD835\uDCA2", "gscr": "\u210A", "gsim": "\u2273", "gsime": "\u2A8E", "gsiml": "\u2A90", "gtcc": "\u2AA7", "gtcir": "\u2A7A", "gt": ">", "GT": ">", "Gt": "\u226B", "gtdot": "\u22D7", "gtlPar": "\u2995", "gtquest": "\u2A7C", "gtrapprox": "\u2A86", "gtrarr": "\u2978", "gtrdot": "\u22D7", "gtreqless": "\u22DB", "gtreqqless": "\u2A8C", "gtrless": "\u2277", "gtrsim": "\u2273", "gvertneqq": "\u2269\uFE00", "gvnE": "\u2269\uFE00", "Hacek": "\u02C7", "hairsp": "\u200A", "half": "\u00BD", "hamilt": "\u210B", "HARDcy": "\u042A", "hardcy": "\u044A", "harrcir": "\u2948", "harr": "\u2194", "hArr": "\u21D4", "harrw": "\u21AD", "Hat": "^", "hbar": "\u210F", "Hcirc": "\u0124", "hcirc": "\u0125", "hearts": "\u2665", "heartsuit": "\u2665", "hellip": "\u2026", "hercon": "\u22B9", "hfr": "\uD835\uDD25", "Hfr": "\u210C", "HilbertSpace": "\u210B", "hksearow": "\u2925", "hkswarow": "\u2926", "hoarr": "\u21FF", "homtht": "\u223B", "hookleftarrow": "\u21A9", "hookrightarrow": "\u21AA", "hopf": "\uD835\uDD59", "Hopf": "\u210D", "horbar": "\u2015", "HorizontalLine": "\u2500", "hscr": "\uD835\uDCBD", "Hscr": "\u210B", "hslash": "\u210F", "Hstrok": "\u0126", "hstrok": "\u0127", "HumpDownHump": "\u224E", "HumpEqual": "\u224F", "hybull": "\u2043", "hyphen": "\u2010", "Iacute": "\u00CD", "iacute": "\u00ED", "ic": "\u2063", "Icirc": "\u00CE", "icirc": "\u00EE", "Icy": "\u0418", "icy": "\u0438", "Idot": "\u0130", "IEcy": "\u0415", "iecy": "\u0435", "iexcl": "\u00A1", "iff": "\u21D4", "ifr": "\uD835\uDD26", "Ifr": "\u2111", "Igrave": "\u00CC", "igrave": "\u00EC", "ii": "\u2148", "iiiint": "\u2A0C", "iiint": "\u222D", "iinfin": "\u29DC", "iiota": "\u2129", "IJlig": "\u0132", "ijlig": "\u0133", "Imacr": "\u012A", "imacr": "\u012B", "image": "\u2111", "ImaginaryI": "\u2148", "imagline": "\u2110", "imagpart": "\u2111", "imath": "\u0131", "Im": "\u2111", "imof": "\u22B7", "imped": "\u01B5", "Implies": "\u21D2", "incare": "\u2105", "in": "\u2208", "infin": "\u221E", "infintie": "\u29DD", "inodot": "\u0131", "intcal": "\u22BA", "int": "\u222B", "Int": "\u222C", "integers": "\u2124", "Integral": "\u222B", "intercal": "\u22BA", "Intersection": "\u22C2", "intlarhk": "\u2A17", "intprod": "\u2A3C", "InvisibleComma": "\u2063", "InvisibleTimes": "\u2062", "IOcy": "\u0401", "iocy": "\u0451", "Iogon": "\u012E", "iogon": "\u012F", "Iopf": "\uD835\uDD40", "iopf": "\uD835\uDD5A", "Iota": "\u0399", "iota": "\u03B9", "iprod": "\u2A3C", "iquest": "\u00BF", "iscr": "\uD835\uDCBE", "Iscr": "\u2110", "isin": "\u2208", "isindot": "\u22F5", "isinE": "\u22F9", "isins": "\u22F4", "isinsv": "\u22F3", "isinv": "\u2208", "it": "\u2062", "Itilde": "\u0128", "itilde": "\u0129", "Iukcy": "\u0406", "iukcy": "\u0456", "Iuml": "\u00CF", "iuml": "\u00EF", "Jcirc": "\u0134", "jcirc": "\u0135", "Jcy": "\u0419", "jcy": "\u0439", "Jfr": "\uD835\uDD0D", "jfr": "\uD835\uDD27", "jmath": "\u0237", "Jopf": "\uD835\uDD41", "jopf": "\uD835\uDD5B", "Jscr": "\uD835\uDCA5", "jscr": "\uD835\uDCBF", "Jsercy": "\u0408", "jsercy": "\u0458", "Jukcy": "\u0404", "jukcy": "\u0454", "Kappa": "\u039A", "kappa": "\u03BA", "kappav": "\u03F0", "Kcedil": "\u0136", "kcedil": "\u0137", "Kcy": "\u041A", "kcy": "\u043A", "Kfr": "\uD835\uDD0E", "kfr": "\uD835\uDD28", "kgreen": "\u0138", "KHcy": "\u0425", "khcy": "\u0445", "KJcy": "\u040C", "kjcy": "\u045C", "Kopf": "\uD835\uDD42", "kopf": "\uD835\uDD5C", "Kscr": "\uD835\uDCA6", "kscr": "\uD835\uDCC0", "lAarr": "\u21DA", "Lacute": "\u0139", "lacute": "\u013A", "laemptyv": "\u29B4", "lagran": "\u2112", "Lambda": "\u039B", "lambda": "\u03BB", "lang": "\u27E8", "Lang": "\u27EA", "langd": "\u2991", "langle": "\u27E8", "lap": "\u2A85", "Laplacetrf": "\u2112", "laquo": "\u00AB", "larrb": "\u21E4", "larrbfs": "\u291F", "larr": "\u2190", "Larr": "\u219E", "lArr": "\u21D0", "larrfs": "\u291D", "larrhk": "\u21A9", "larrlp": "\u21AB", "larrpl": "\u2939", "larrsim": "\u2973", "larrtl": "\u21A2", "latail": "\u2919", "lAtail": "\u291B", "lat": "\u2AAB", "late": "\u2AAD", "lates": "\u2AAD\uFE00", "lbarr": "\u290C", "lBarr": "\u290E", "lbbrk": "\u2772", "lbrace": "{", "lbrack": "[", "lbrke": "\u298B", "lbrksld": "\u298F", "lbrkslu": "\u298D", "Lcaron": "\u013D", "lcaron": "\u013E", "Lcedil": "\u013B", "lcedil": "\u013C", "lceil": "\u2308", "lcub": "{", "Lcy": "\u041B", "lcy": "\u043B", "ldca": "\u2936", "ldquo": "\u201C", "ldquor": "\u201E", "ldrdhar": "\u2967", "ldrushar": "\u294B", "ldsh": "\u21B2", "le": "\u2264", "lE": "\u2266", "LeftAngleBracket": "\u27E8", "LeftArrowBar": "\u21E4", "leftarrow": "\u2190", "LeftArrow": "\u2190", "Leftarrow": "\u21D0", "LeftArrowRightArrow": "\u21C6", "leftarrowtail": "\u21A2", "LeftCeiling": "\u2308", "LeftDoubleBracket": "\u27E6", "LeftDownTeeVector": "\u2961", "LeftDownVectorBar": "\u2959", "LeftDownVector": "\u21C3", "LeftFloor": "\u230A", "leftharpoondown": "\u21BD", "leftharpoonup": "\u21BC", "leftleftarrows": "\u21C7", "leftrightarrow": "\u2194", "LeftRightArrow": "\u2194", "Leftrightarrow": "\u21D4", "leftrightarrows": "\u21C6", "leftrightharpoons": "\u21CB", "leftrightsquigarrow": "\u21AD", "LeftRightVector": "\u294E", "LeftTeeArrow": "\u21A4", "LeftTee": "\u22A3", "LeftTeeVector": "\u295A", "leftthreetimes": "\u22CB", "LeftTriangleBar": "\u29CF", "LeftTriangle": "\u22B2", "LeftTriangleEqual": "\u22B4", "LeftUpDownVector": "\u2951", "LeftUpTeeVector": "\u2960", "LeftUpVectorBar": "\u2958", "LeftUpVector": "\u21BF", "LeftVectorBar": "\u2952", "LeftVector": "\u21BC", "lEg": "\u2A8B", "leg": "\u22DA", "leq": "\u2264", "leqq": "\u2266", "leqslant": "\u2A7D", "lescc": "\u2AA8", "les": "\u2A7D", "lesdot": "\u2A7F", "lesdoto": "\u2A81", "lesdotor": "\u2A83", "lesg": "\u22DA\uFE00", "lesges": "\u2A93", "lessapprox": "\u2A85", "lessdot": "\u22D6", "lesseqgtr": "\u22DA", "lesseqqgtr": "\u2A8B", "LessEqualGreater": "\u22DA", "LessFullEqual": "\u2266", "LessGreater": "\u2276", "lessgtr": "\u2276", "LessLess": "\u2AA1", "lesssim": "\u2272", "LessSlantEqual": "\u2A7D", "LessTilde": "\u2272", "lfisht": "\u297C", "lfloor": "\u230A", "Lfr": "\uD835\uDD0F", "lfr": "\uD835\uDD29", "lg": "\u2276", "lgE": "\u2A91", "lHar": "\u2962", "lhard": "\u21BD", "lharu": "\u21BC", "lharul": "\u296A", "lhblk": "\u2584", "LJcy": "\u0409", "ljcy": "\u0459", "llarr": "\u21C7", "ll": "\u226A", "Ll": "\u22D8", "llcorner": "\u231E", "Lleftarrow": "\u21DA", "llhard": "\u296B", "lltri": "\u25FA", "Lmidot": "\u013F", "lmidot": "\u0140", "lmoustache": "\u23B0", "lmoust": "\u23B0", "lnap": "\u2A89", "lnapprox": "\u2A89", "lne": "\u2A87", "lnE": "\u2268", "lneq": "\u2A87", "lneqq": "\u2268", "lnsim": "\u22E6", "loang": "\u27EC", "loarr": "\u21FD", "lobrk": "\u27E6", "longleftarrow": "\u27F5", "LongLeftArrow": "\u27F5", "Longleftarrow": "\u27F8", "longleftrightarrow": "\u27F7", "LongLeftRightArrow": "\u27F7", "Longleftrightarrow": "\u27FA", "longmapsto": "\u27FC", "longrightarrow": "\u27F6", "LongRightArrow": "\u27F6", "Longrightarrow": "\u27F9", "looparrowleft": "\u21AB", "looparrowright": "\u21AC", "lopar": "\u2985", "Lopf": "\uD835\uDD43", "lopf": "\uD835\uDD5D", "loplus": "\u2A2D", "lotimes": "\u2A34", "lowast": "\u2217", "lowbar": "_", "LowerLeftArrow": "\u2199", "LowerRightArrow": "\u2198", "loz": "\u25CA", "lozenge": "\u25CA", "lozf": "\u29EB", "lpar": "(", "lparlt": "\u2993", "lrarr": "\u21C6", "lrcorner": "\u231F", "lrhar": "\u21CB", "lrhard": "\u296D", "lrm": "\u200E", "lrtri": "\u22BF", "lsaquo": "\u2039", "lscr": "\uD835\uDCC1", "Lscr": "\u2112", "lsh": "\u21B0", "Lsh": "\u21B0", "lsim": "\u2272", "lsime": "\u2A8D", "lsimg": "\u2A8F", "lsqb": "[", "lsquo": "\u2018", "lsquor": "\u201A", "Lstrok": "\u0141", "lstrok": "\u0142", "ltcc": "\u2AA6", "ltcir": "\u2A79", "lt": "<", "LT": "<", "Lt": "\u226A", "ltdot": "\u22D6", "lthree": "\u22CB", "ltimes": "\u22C9", "ltlarr": "\u2976", "ltquest": "\u2A7B", "ltri": "\u25C3", "ltrie": "\u22B4", "ltrif": "\u25C2", "ltrPar": "\u2996", "lurdshar": "\u294A", "luruhar": "\u2966", "lvertneqq": "\u2268\uFE00", "lvnE": "\u2268\uFE00", "macr": "\u00AF", "male": "\u2642", "malt": "\u2720", "maltese": "\u2720", "Map": "\u2905", "map": "\u21A6", "mapsto": "\u21A6", "mapstodown": "\u21A7", "mapstoleft": "\u21A4", "mapstoup": "\u21A5", "marker": "\u25AE", "mcomma": "\u2A29", "Mcy": "\u041C", "mcy": "\u043C", "mdash": "\u2014", "mDDot": "\u223A", "measuredangle": "\u2221", "MediumSpace": "\u205F", "Mellintrf": "\u2133", "Mfr": "\uD835\uDD10", "mfr": "\uD835\uDD2A", "mho": "\u2127", "micro": "\u00B5", "midast": "*", "midcir": "\u2AF0", "mid": "\u2223", "middot": "\u00B7", "minusb": "\u229F", "minus": "\u2212", "minusd": "\u2238", "minusdu": "\u2A2A", "MinusPlus": "\u2213", "mlcp": "\u2ADB", "mldr": "\u2026", "mnplus": "\u2213", "models": "\u22A7", "Mopf": "\uD835\uDD44", "mopf": "\uD835\uDD5E", "mp": "\u2213", "mscr": "\uD835\uDCC2", "Mscr": "\u2133", "mstpos": "\u223E", "Mu": "\u039C", "mu": "\u03BC", "multimap": "\u22B8", "mumap": "\u22B8", "nabla": "\u2207", "Nacute": "\u0143", "nacute": "\u0144", "nang": "\u2220\u20D2", "nap": "\u2249", "napE": "\u2A70\u0338", "napid": "\u224B\u0338", "napos": "\u0149", "napprox": "\u2249", "natural": "\u266E", "naturals": "\u2115", "natur": "\u266E", "nbsp": "\u00A0", "nbump": "\u224E\u0338", "nbumpe": "\u224F\u0338", "ncap": "\u2A43", "Ncaron": "\u0147", "ncaron": "\u0148", "Ncedil": "\u0145", "ncedil": "\u0146", "ncong": "\u2247", "ncongdot": "\u2A6D\u0338", "ncup": "\u2A42", "Ncy": "\u041D", "ncy": "\u043D", "ndash": "\u2013", "nearhk": "\u2924", "nearr": "\u2197", "neArr": "\u21D7", "nearrow": "\u2197", "ne": "\u2260", "nedot": "\u2250\u0338", "NegativeMediumSpace": "\u200B", "NegativeThickSpace": "\u200B", "NegativeThinSpace": "\u200B", "NegativeVeryThinSpace": "\u200B", "nequiv": "\u2262", "nesear": "\u2928", "nesim": "\u2242\u0338", "NestedGreaterGreater": "\u226B", "NestedLessLess": "\u226A", "NewLine": "\n", "nexist": "\u2204", "nexists": "\u2204", "Nfr": "\uD835\uDD11", "nfr": "\uD835\uDD2B", "ngE": "\u2267\u0338", "nge": "\u2271", "ngeq": "\u2271", "ngeqq": "\u2267\u0338", "ngeqslant": "\u2A7E\u0338", "nges": "\u2A7E\u0338", "nGg": "\u22D9\u0338", "ngsim": "\u2275", "nGt": "\u226B\u20D2", "ngt": "\u226F", "ngtr": "\u226F", "nGtv": "\u226B\u0338", "nharr": "\u21AE", "nhArr": "\u21CE", "nhpar": "\u2AF2", "ni": "\u220B", "nis": "\u22FC", "nisd": "\u22FA", "niv": "\u220B", "NJcy": "\u040A", "njcy": "\u045A", "nlarr": "\u219A", "nlArr": "\u21CD", "nldr": "\u2025", "nlE": "\u2266\u0338", "nle": "\u2270", "nleftarrow": "\u219A", "nLeftarrow": "\u21CD", "nleftrightarrow": "\u21AE", "nLeftrightarrow": "\u21CE", "nleq": "\u2270", "nleqq": "\u2266\u0338", "nleqslant": "\u2A7D\u0338", "nles": "\u2A7D\u0338", "nless": "\u226E", "nLl": "\u22D8\u0338", "nlsim": "\u2274", "nLt": "\u226A\u20D2", "nlt": "\u226E", "nltri": "\u22EA", "nltrie": "\u22EC", "nLtv": "\u226A\u0338", "nmid": "\u2224", "NoBreak": "\u2060", "NonBreakingSpace": "\u00A0", "nopf": "\uD835\uDD5F", "Nopf": "\u2115", "Not": "\u2AEC", "not": "\u00AC", "NotCongruent": "\u2262", "NotCupCap": "\u226D", "NotDoubleVerticalBar": "\u2226", "NotElement": "\u2209", "NotEqual": "\u2260", "NotEqualTilde": "\u2242\u0338", "NotExists": "\u2204", "NotGreater": "\u226F", "NotGreaterEqual": "\u2271", "NotGreaterFullEqual": "\u2267\u0338", "NotGreaterGreater": "\u226B\u0338", "NotGreaterLess": "\u2279", "NotGreaterSlantEqual": "\u2A7E\u0338", "NotGreaterTilde": "\u2275", "NotHumpDownHump": "\u224E\u0338", "NotHumpEqual": "\u224F\u0338", "notin": "\u2209", "notindot": "\u22F5\u0338", "notinE": "\u22F9\u0338", "notinva": "\u2209", "notinvb": "\u22F7", "notinvc": "\u22F6", "NotLeftTriangleBar": "\u29CF\u0338", "NotLeftTriangle": "\u22EA", "NotLeftTriangleEqual": "\u22EC", "NotLess": "\u226E", "NotLessEqual": "\u2270", "NotLessGreater": "\u2278", "NotLessLess": "\u226A\u0338", "NotLessSlantEqual": "\u2A7D\u0338", "NotLessTilde": "\u2274", "NotNestedGreaterGreater": "\u2AA2\u0338", "NotNestedLessLess": "\u2AA1\u0338", "notni": "\u220C", "notniva": "\u220C", "notnivb": "\u22FE", "notnivc": "\u22FD", "NotPrecedes": "\u2280", "NotPrecedesEqual": "\u2AAF\u0338", "NotPrecedesSlantEqual": "\u22E0", "NotReverseElement": "\u220C", "NotRightTriangleBar": "\u29D0\u0338", "NotRightTriangle": "\u22EB", "NotRightTriangleEqual": "\u22ED", "NotSquareSubset": "\u228F\u0338", "NotSquareSubsetEqual": "\u22E2", "NotSquareSuperset": "\u2290\u0338", "NotSquareSupersetEqual": "\u22E3", "NotSubset": "\u2282\u20D2", "NotSubsetEqual": "\u2288", "NotSucceeds": "\u2281", "NotSucceedsEqual": "\u2AB0\u0338", "NotSucceedsSlantEqual": "\u22E1", "NotSucceedsTilde": "\u227F\u0338", "NotSuperset": "\u2283\u20D2", "NotSupersetEqual": "\u2289", "NotTilde": "\u2241", "NotTildeEqual": "\u2244", "NotTildeFullEqual": "\u2247", "NotTildeTilde": "\u2249", "NotVerticalBar": "\u2224", "nparallel": "\u2226", "npar": "\u2226", "nparsl": "\u2AFD\u20E5", "npart": "\u2202\u0338", "npolint": "\u2A14", "npr": "\u2280", "nprcue": "\u22E0", "nprec": "\u2280", "npreceq": "\u2AAF\u0338", "npre": "\u2AAF\u0338", "nrarrc": "\u2933\u0338", "nrarr": "\u219B", "nrArr": "\u21CF", "nrarrw": "\u219D\u0338", "nrightarrow": "\u219B", "nRightarrow": "\u21CF", "nrtri": "\u22EB", "nrtrie": "\u22ED", "nsc": "\u2281", "nsccue": "\u22E1", "nsce": "\u2AB0\u0338", "Nscr": "\uD835\uDCA9", "nscr": "\uD835\uDCC3", "nshortmid": "\u2224", "nshortparallel": "\u2226", "nsim": "\u2241", "nsime": "\u2244", "nsimeq": "\u2244", "nsmid": "\u2224", "nspar": "\u2226", "nsqsube": "\u22E2", "nsqsupe": "\u22E3", "nsub": "\u2284", "nsubE": "\u2AC5\u0338", "nsube": "\u2288", "nsubset": "\u2282\u20D2", "nsubseteq": "\u2288", "nsubseteqq": "\u2AC5\u0338", "nsucc": "\u2281", "nsucceq": "\u2AB0\u0338", "nsup": "\u2285", "nsupE": "\u2AC6\u0338", "nsupe": "\u2289", "nsupset": "\u2283\u20D2", "nsupseteq": "\u2289", "nsupseteqq": "\u2AC6\u0338", "ntgl": "\u2279", "Ntilde": "\u00D1", "ntilde": "\u00F1", "ntlg": "\u2278", "ntriangleleft": "\u22EA", "ntrianglelefteq": "\u22EC", "ntriangleright": "\u22EB", "ntrianglerighteq": "\u22ED", "Nu": "\u039D", "nu": "\u03BD", "num": "#", "numero": "\u2116", "numsp": "\u2007", "nvap": "\u224D\u20D2", "nvdash": "\u22AC", "nvDash": "\u22AD", "nVdash": "\u22AE", "nVDash": "\u22AF", "nvge": "\u2265\u20D2", "nvgt": ">\u20D2", "nvHarr": "\u2904", "nvinfin": "\u29DE", "nvlArr": "\u2902", "nvle": "\u2264\u20D2", "nvlt": "<\u20D2", "nvltrie": "\u22B4\u20D2", "nvrArr": "\u2903", "nvrtrie": "\u22B5\u20D2", "nvsim": "\u223C\u20D2", "nwarhk": "\u2923", "nwarr": "\u2196", "nwArr": "\u21D6", "nwarrow": "\u2196", "nwnear": "\u2927", "Oacute": "\u00D3", "oacute": "\u00F3", "oast": "\u229B", "Ocirc": "\u00D4", "ocirc": "\u00F4", "ocir": "\u229A", "Ocy": "\u041E", "ocy": "\u043E", "odash": "\u229D", "Odblac": "\u0150", "odblac": "\u0151", "odiv": "\u2A38", "odot": "\u2299", "odsold": "\u29BC", "OElig": "\u0152", "oelig": "\u0153", "ofcir": "\u29BF", "Ofr": "\uD835\uDD12", "ofr": "\uD835\uDD2C", "ogon": "\u02DB", "Ograve": "\u00D2", "ograve": "\u00F2", "ogt": "\u29C1", "ohbar": "\u29B5", "ohm": "\u03A9", "oint": "\u222E", "olarr": "\u21BA", "olcir": "\u29BE", "olcross": "\u29BB", "oline": "\u203E", "olt": "\u29C0", "Omacr": "\u014C", "omacr": "\u014D", "Omega": "\u03A9", "omega": "\u03C9", "Omicron": "\u039F", "omicron": "\u03BF", "omid": "\u29B6", "ominus": "\u2296", "Oopf": "\uD835\uDD46", "oopf": "\uD835\uDD60", "opar": "\u29B7", "OpenCurlyDoubleQuote": "\u201C", "OpenCurlyQuote": "\u2018", "operp": "\u29B9", "oplus": "\u2295", "orarr": "\u21BB", "Or": "\u2A54", "or": "\u2228", "ord": "\u2A5D", "order": "\u2134", "orderof": "\u2134", "ordf": "\u00AA", "ordm": "\u00BA", "origof": "\u22B6", "oror": "\u2A56", "orslope": "\u2A57", "orv": "\u2A5B", "oS": "\u24C8", "Oscr": "\uD835\uDCAA", "oscr": "\u2134", "Oslash": "\u00D8", "oslash": "\u00F8", "osol": "\u2298", "Otilde": "\u00D5", "otilde": "\u00F5", "otimesas": "\u2A36", "Otimes": "\u2A37", "otimes": "\u2297", "Ouml": "\u00D6", "ouml": "\u00F6", "ovbar": "\u233D", "OverBar": "\u203E", "OverBrace": "\u23DE", "OverBracket": "\u23B4", "OverParenthesis": "\u23DC", "para": "\u00B6", "parallel": "\u2225", "par": "\u2225", "parsim": "\u2AF3", "parsl": "\u2AFD", "part": "\u2202", "PartialD": "\u2202", "Pcy": "\u041F", "pcy": "\u043F", "percnt": "%", "period": ".", "permil": "\u2030", "perp": "\u22A5", "pertenk": "\u2031", "Pfr": "\uD835\uDD13", "pfr": "\uD835\uDD2D", "Phi": "\u03A6", "phi": "\u03C6", "phiv": "\u03D5", "phmmat": "\u2133", "phone": "\u260E", "Pi": "\u03A0", "pi": "\u03C0", "pitchfork": "\u22D4", "piv": "\u03D6", "planck": "\u210F", "planckh": "\u210E", "plankv": "\u210F", "plusacir": "\u2A23", "plusb": "\u229E", "pluscir": "\u2A22", "plus": "+", "plusdo": "\u2214", "plusdu": "\u2A25", "pluse": "\u2A72", "PlusMinus": "\u00B1", "plusmn": "\u00B1", "plussim": "\u2A26", "plustwo": "\u2A27", "pm": "\u00B1", "Poincareplane": "\u210C", "pointint": "\u2A15", "popf": "\uD835\uDD61", "Popf": "\u2119", "pound": "\u00A3", "prap": "\u2AB7", "Pr": "\u2ABB", "pr": "\u227A", "prcue": "\u227C", "precapprox": "\u2AB7", "prec": "\u227A", "preccurlyeq": "\u227C", "Precedes": "\u227A", "PrecedesEqual": "\u2AAF", "PrecedesSlantEqual": "\u227C", "PrecedesTilde": "\u227E", "preceq": "\u2AAF", "precnapprox": "\u2AB9", "precneqq": "\u2AB5", "precnsim": "\u22E8", "pre": "\u2AAF", "prE": "\u2AB3", "precsim": "\u227E", "prime": "\u2032", "Prime": "\u2033", "primes": "\u2119", "prnap": "\u2AB9", "prnE": "\u2AB5", "prnsim": "\u22E8", "prod": "\u220F", "Product": "\u220F", "profalar": "\u232E", "profline": "\u2312", "profsurf": "\u2313", "prop": "\u221D", "Proportional": "\u221D", "Proportion": "\u2237", "propto": "\u221D", "prsim": "\u227E", "prurel": "\u22B0", "Pscr": "\uD835\uDCAB", "pscr": "\uD835\uDCC5", "Psi": "\u03A8", "psi": "\u03C8", "puncsp": "\u2008", "Qfr": "\uD835\uDD14", "qfr": "\uD835\uDD2E", "qint": "\u2A0C", "qopf": "\uD835\uDD62", "Qopf": "\u211A", "qprime": "\u2057", "Qscr": "\uD835\uDCAC", "qscr": "\uD835\uDCC6", "quaternions": "\u210D", "quatint": "\u2A16", "quest": "?", "questeq": "\u225F", "quot": "\"", "QUOT": "\"", "rAarr": "\u21DB", "race": "\u223D\u0331", "Racute": "\u0154", "racute": "\u0155", "radic": "\u221A", "raemptyv": "\u29B3", "rang": "\u27E9", "Rang": "\u27EB", "rangd": "\u2992", "range": "\u29A5", "rangle": "\u27E9", "raquo": "\u00BB", "rarrap": "\u2975", "rarrb": "\u21E5", "rarrbfs": "\u2920", "rarrc": "\u2933", "rarr": "\u2192", "Rarr": "\u21A0", "rArr": "\u21D2", "rarrfs": "\u291E", "rarrhk": "\u21AA", "rarrlp": "\u21AC", "rarrpl": "\u2945", "rarrsim": "\u2974", "Rarrtl": "\u2916", "rarrtl": "\u21A3", "rarrw": "\u219D", "ratail": "\u291A", "rAtail": "\u291C", "ratio": "\u2236", "rationals": "\u211A", "rbarr": "\u290D", "rBarr": "\u290F", "RBarr": "\u2910", "rbbrk": "\u2773", "rbrace": "}", "rbrack": "]", "rbrke": "\u298C", "rbrksld": "\u298E", "rbrkslu": "\u2990", "Rcaron": "\u0158", "rcaron": "\u0159", "Rcedil": "\u0156", "rcedil": "\u0157", "rceil": "\u2309", "rcub": "}", "Rcy": "\u0420", "rcy": "\u0440", "rdca": "\u2937", "rdldhar": "\u2969", "rdquo": "\u201D", "rdquor": "\u201D", "rdsh": "\u21B3", "real": "\u211C", "realine": "\u211B", "realpart": "\u211C", "reals": "\u211D", "Re": "\u211C", "rect": "\u25AD", "reg": "\u00AE", "REG": "\u00AE", "ReverseElement": "\u220B", "ReverseEquilibrium": "\u21CB", "ReverseUpEquilibrium": "\u296F", "rfisht": "\u297D", "rfloor": "\u230B", "rfr": "\uD835\uDD2F", "Rfr": "\u211C", "rHar": "\u2964", "rhard": "\u21C1", "rharu": "\u21C0", "rharul": "\u296C", "Rho": "\u03A1", "rho": "\u03C1", "rhov": "\u03F1", "RightAngleBracket": "\u27E9", "RightArrowBar": "\u21E5", "rightarrow": "\u2192", "RightArrow": "\u2192", "Rightarrow": "\u21D2", "RightArrowLeftArrow": "\u21C4", "rightarrowtail": "\u21A3", "RightCeiling": "\u2309", "RightDoubleBracket": "\u27E7", "RightDownTeeVector": "\u295D", "RightDownVectorBar": "\u2955", "RightDownVector": "\u21C2", "RightFloor": "\u230B", "rightharpoondown": "\u21C1", "rightharpoonup": "\u21C0", "rightleftarrows": "\u21C4", "rightleftharpoons": "\u21CC", "rightrightarrows": "\u21C9", "rightsquigarrow": "\u219D", "RightTeeArrow": "\u21A6", "RightTee": "\u22A2", "RightTeeVector": "\u295B", "rightthreetimes": "\u22CC", "RightTriangleBar": "\u29D0", "RightTriangle": "\u22B3", "RightTriangleEqual": "\u22B5", "RightUpDownVector": "\u294F", "RightUpTeeVector": "\u295C", "RightUpVectorBar": "\u2954", "RightUpVector": "\u21BE", "RightVectorBar": "\u2953", "RightVector": "\u21C0", "ring": "\u02DA", "risingdotseq": "\u2253", "rlarr": "\u21C4", "rlhar": "\u21CC", "rlm": "\u200F", "rmoustache": "\u23B1", "rmoust": "\u23B1", "rnmid": "\u2AEE", "roang": "\u27ED", "roarr": "\u21FE", "robrk": "\u27E7", "ropar": "\u2986", "ropf": "\uD835\uDD63", "Ropf": "\u211D", "roplus": "\u2A2E", "rotimes": "\u2A35", "RoundImplies": "\u2970", "rpar": ")", "rpargt": "\u2994", "rppolint": "\u2A12", "rrarr": "\u21C9", "Rrightarrow": "\u21DB", "rsaquo": "\u203A", "rscr": "\uD835\uDCC7", "Rscr": "\u211B", "rsh": "\u21B1", "Rsh": "\u21B1", "rsqb": "]", "rsquo": "\u2019", "rsquor": "\u2019", "rthree": "\u22CC", "rtimes": "\u22CA", "rtri": "\u25B9", "rtrie": "\u22B5", "rtrif": "\u25B8", "rtriltri": "\u29CE", "RuleDelayed": "\u29F4", "ruluhar": "\u2968", "rx": "\u211E", "Sacute": "\u015A", "sacute": "\u015B", "sbquo": "\u201A", "scap": "\u2AB8", "Scaron": "\u0160", "scaron": "\u0161", "Sc": "\u2ABC", "sc": "\u227B", "sccue": "\u227D", "sce": "\u2AB0", "scE": "\u2AB4", "Scedil": "\u015E", "scedil": "\u015F", "Scirc": "\u015C", "scirc": "\u015D", "scnap": "\u2ABA", "scnE": "\u2AB6", "scnsim": "\u22E9", "scpolint": "\u2A13", "scsim": "\u227F", "Scy": "\u0421", "scy": "\u0441", "sdotb": "\u22A1", "sdot": "\u22C5", "sdote": "\u2A66", "searhk": "\u2925", "searr": "\u2198", "seArr": "\u21D8", "searrow": "\u2198", "sect": "\u00A7", "semi": ";", "seswar": "\u2929", "setminus": "\u2216", "setmn": "\u2216", "sext": "\u2736", "Sfr": "\uD835\uDD16", "sfr": "\uD835\uDD30", "sfrown": "\u2322", "sharp": "\u266F", "SHCHcy": "\u0429", "shchcy": "\u0449", "SHcy": "\u0428", "shcy": "\u0448", "ShortDownArrow": "\u2193", "ShortLeftArrow": "\u2190", "shortmid": "\u2223", "shortparallel": "\u2225", "ShortRightArrow": "\u2192", "ShortUpArrow": "\u2191", "shy": "\u00AD", "Sigma": "\u03A3", "sigma": "\u03C3", "sigmaf": "\u03C2", "sigmav": "\u03C2", "sim": "\u223C", "simdot": "\u2A6A", "sime": "\u2243", "simeq": "\u2243", "simg": "\u2A9E", "simgE": "\u2AA0", "siml": "\u2A9D", "simlE": "\u2A9F", "simne": "\u2246", "simplus": "\u2A24", "simrarr": "\u2972", "slarr": "\u2190", "SmallCircle": "\u2218", "smallsetminus": "\u2216", "smashp": "\u2A33", "smeparsl": "\u29E4", "smid": "\u2223", "smile": "\u2323", "smt": "\u2AAA", "smte": "\u2AAC", "smtes": "\u2AAC\uFE00", "SOFTcy": "\u042C", "softcy": "\u044C", "solbar": "\u233F", "solb": "\u29C4", "sol": "/", "Sopf": "\uD835\uDD4A", "sopf": "\uD835\uDD64", "spades": "\u2660", "spadesuit": "\u2660", "spar": "\u2225", "sqcap": "\u2293", "sqcaps": "\u2293\uFE00", "sqcup": "\u2294", "sqcups": "\u2294\uFE00", "Sqrt": "\u221A", "sqsub": "\u228F", "sqsube": "\u2291", "sqsubset": "\u228F", "sqsubseteq": "\u2291", "sqsup": "\u2290", "sqsupe": "\u2292", "sqsupset": "\u2290", "sqsupseteq": "\u2292", "square": "\u25A1", "Square": "\u25A1", "SquareIntersection": "\u2293", "SquareSubset": "\u228F", "SquareSubsetEqual": "\u2291", "SquareSuperset": "\u2290", "SquareSupersetEqual": "\u2292", "SquareUnion": "\u2294", "squarf": "\u25AA", "squ": "\u25A1", "squf": "\u25AA", "srarr": "\u2192", "Sscr": "\uD835\uDCAE", "sscr": "\uD835\uDCC8", "ssetmn": "\u2216", "ssmile": "\u2323", "sstarf": "\u22C6", "Star": "\u22C6", "star": "\u2606", "starf": "\u2605", "straightepsilon": "\u03F5", "straightphi": "\u03D5", "strns": "\u00AF", "sub": "\u2282", "Sub": "\u22D0", "subdot": "\u2ABD", "subE": "\u2AC5", "sube": "\u2286", "subedot": "\u2AC3", "submult": "\u2AC1", "subnE": "\u2ACB", "subne": "\u228A", "subplus": "\u2ABF", "subrarr": "\u2979", "subset": "\u2282", "Subset": "\u22D0", "subseteq": "\u2286", "subseteqq": "\u2AC5", "SubsetEqual": "\u2286", "subsetneq": "\u228A", "subsetneqq": "\u2ACB", "subsim": "\u2AC7", "subsub": "\u2AD5", "subsup": "\u2AD3", "succapprox": "\u2AB8", "succ": "\u227B", "succcurlyeq": "\u227D", "Succeeds": "\u227B", "SucceedsEqual": "\u2AB0", "SucceedsSlantEqual": "\u227D", "SucceedsTilde": "\u227F", "succeq": "\u2AB0", "succnapprox": "\u2ABA", "succneqq": "\u2AB6", "succnsim": "\u22E9", "succsim": "\u227F", "SuchThat": "\u220B", "sum": "\u2211", "Sum": "\u2211", "sung": "\u266A", "sup1": "\u00B9", "sup2": "\u00B2", "sup3": "\u00B3", "sup": "\u2283", "Sup": "\u22D1", "supdot": "\u2ABE", "supdsub": "\u2AD8", "supE": "\u2AC6", "supe": "\u2287", "supedot": "\u2AC4", "Superset": "\u2283", "SupersetEqual": "\u2287", "suphsol": "\u27C9", "suphsub": "\u2AD7", "suplarr": "\u297B", "supmult": "\u2AC2", "supnE": "\u2ACC", "supne": "\u228B", "supplus": "\u2AC0", "supset": "\u2283", "Supset": "\u22D1", "supseteq": "\u2287", "supseteqq": "\u2AC6", "supsetneq": "\u228B", "supsetneqq": "\u2ACC", "supsim": "\u2AC8", "supsub": "\u2AD4", "supsup": "\u2AD6", "swarhk": "\u2926", "swarr": "\u2199", "swArr": "\u21D9", "swarrow": "\u2199", "swnwar": "\u292A", "szlig": "\u00DF", "Tab": "\t", "target": "\u2316", "Tau": "\u03A4", "tau": "\u03C4", "tbrk": "\u23B4", "Tcaron": "\u0164", "tcaron": "\u0165", "Tcedil": "\u0162", "tcedil": "\u0163", "Tcy": "\u0422", "tcy": "\u0442", "tdot": "\u20DB", "telrec": "\u2315", "Tfr": "\uD835\uDD17", "tfr": "\uD835\uDD31", "there4": "\u2234", "therefore": "\u2234", "Therefore": "\u2234", "Theta": "\u0398", "theta": "\u03B8", "thetasym": "\u03D1", "thetav": "\u03D1", "thickapprox": "\u2248", "thicksim": "\u223C", "ThickSpace": "\u205F\u200A", "ThinSpace": "\u2009", "thinsp": "\u2009", "thkap": "\u2248", "thksim": "\u223C", "THORN": "\u00DE", "thorn": "\u00FE", "tilde": "\u02DC", "Tilde": "\u223C", "TildeEqual": "\u2243", "TildeFullEqual": "\u2245", "TildeTilde": "\u2248", "timesbar": "\u2A31", "timesb": "\u22A0", "times": "\u00D7", "timesd": "\u2A30", "tint": "\u222D", "toea": "\u2928", "topbot": "\u2336", "topcir": "\u2AF1", "top": "\u22A4", "Topf": "\uD835\uDD4B", "topf": "\uD835\uDD65", "topfork": "\u2ADA", "tosa": "\u2929", "tprime": "\u2034", "trade": "\u2122", "TRADE": "\u2122", "triangle": "\u25B5", "triangledown": "\u25BF", "triangleleft": "\u25C3", "trianglelefteq": "\u22B4", "triangleq": "\u225C", "triangleright": "\u25B9", "trianglerighteq": "\u22B5", "tridot": "\u25EC", "trie": "\u225C", "triminus": "\u2A3A", "TripleDot": "\u20DB", "triplus": "\u2A39", "trisb": "\u29CD", "tritime": "\u2A3B", "trpezium": "\u23E2", "Tscr": "\uD835\uDCAF", "tscr": "\uD835\uDCC9", "TScy": "\u0426", "tscy": "\u0446", "TSHcy": "\u040B", "tshcy": "\u045B", "Tstrok": "\u0166", "tstrok": "\u0167", "twixt": "\u226C", "twoheadleftarrow": "\u219E", "twoheadrightarrow": "\u21A0", "Uacute": "\u00DA", "uacute": "\u00FA", "uarr": "\u2191", "Uarr": "\u219F", "uArr": "\u21D1", "Uarrocir": "\u2949", "Ubrcy": "\u040E", "ubrcy": "\u045E", "Ubreve": "\u016C", "ubreve": "\u016D", "Ucirc": "\u00DB", "ucirc": "\u00FB", "Ucy": "\u0423", "ucy": "\u0443", "udarr": "\u21C5", "Udblac": "\u0170", "udblac": "\u0171", "udhar": "\u296E", "ufisht": "\u297E", "Ufr": "\uD835\uDD18", "ufr": "\uD835\uDD32", "Ugrave": "\u00D9", "ugrave": "\u00F9", "uHar": "\u2963", "uharl": "\u21BF", "uharr": "\u21BE", "uhblk": "\u2580", "ulcorn": "\u231C", "ulcorner": "\u231C", "ulcrop": "\u230F", "ultri": "\u25F8", "Umacr": "\u016A", "umacr": "\u016B", "uml": "\u00A8", "UnderBar": "_", "UnderBrace": "\u23DF", "UnderBracket": "\u23B5", "UnderParenthesis": "\u23DD", "Union": "\u22C3", "UnionPlus": "\u228E", "Uogon": "\u0172", "uogon": "\u0173", "Uopf": "\uD835\uDD4C", "uopf": "\uD835\uDD66", "UpArrowBar": "\u2912", "uparrow": "\u2191", "UpArrow": "\u2191", "Uparrow": "\u21D1", "UpArrowDownArrow": "\u21C5", "updownarrow": "\u2195", "UpDownArrow": "\u2195", "Updownarrow": "\u21D5", "UpEquilibrium": "\u296E", "upharpoonleft": "\u21BF", "upharpoonright": "\u21BE", "uplus": "\u228E", "UpperLeftArrow": "\u2196", "UpperRightArrow": "\u2197", "upsi": "\u03C5", "Upsi": "\u03D2", "upsih": "\u03D2", "Upsilon": "\u03A5", "upsilon": "\u03C5", "UpTeeArrow": "\u21A5", "UpTee": "\u22A5", "upuparrows": "\u21C8", "urcorn": "\u231D", "urcorner": "\u231D", "urcrop": "\u230E", "Uring": "\u016E", "uring": "\u016F", "urtri": "\u25F9", "Uscr": "\uD835\uDCB0", "uscr": "\uD835\uDCCA", "utdot": "\u22F0", "Utilde": "\u0168", "utilde": "\u0169", "utri": "\u25B5", "utrif": "\u25B4", "uuarr": "\u21C8", "Uuml": "\u00DC", "uuml": "\u00FC", "uwangle": "\u29A7", "vangrt": "\u299C", "varepsilon": "\u03F5", "varkappa": "\u03F0", "varnothing": "\u2205", "varphi": "\u03D5", "varpi": "\u03D6", "varpropto": "\u221D", "varr": "\u2195", "vArr": "\u21D5", "varrho": "\u03F1", "varsigma": "\u03C2", "varsubsetneq": "\u228A\uFE00", "varsubsetneqq": "\u2ACB\uFE00", "varsupsetneq": "\u228B\uFE00", "varsupsetneqq": "\u2ACC\uFE00", "vartheta": "\u03D1", "vartriangleleft": "\u22B2", "vartriangleright": "\u22B3", "vBar": "\u2AE8", "Vbar": "\u2AEB", "vBarv": "\u2AE9", "Vcy": "\u0412", "vcy": "\u0432", "vdash": "\u22A2", "vDash": "\u22A8", "Vdash": "\u22A9", "VDash": "\u22AB", "Vdashl": "\u2AE6", "veebar": "\u22BB", "vee": "\u2228", "Vee": "\u22C1", "veeeq": "\u225A", "vellip": "\u22EE", "verbar": "|", "Verbar": "\u2016", "vert": "|", "Vert": "\u2016", "VerticalBar": "\u2223", "VerticalLine": "|", "VerticalSeparator": "\u2758", "VerticalTilde": "\u2240", "VeryThinSpace": "\u200A", "Vfr": "\uD835\uDD19", "vfr": "\uD835\uDD33", "vltri": "\u22B2", "vnsub": "\u2282\u20D2", "vnsup": "\u2283\u20D2", "Vopf": "\uD835\uDD4D", "vopf": "\uD835\uDD67", "vprop": "\u221D", "vrtri": "\u22B3", "Vscr": "\uD835\uDCB1", "vscr": "\uD835\uDCCB", "vsubnE": "\u2ACB\uFE00", "vsubne": "\u228A\uFE00", "vsupnE": "\u2ACC\uFE00", "vsupne": "\u228B\uFE00", "Vvdash": "\u22AA", "vzigzag": "\u299A", "Wcirc": "\u0174", "wcirc": "\u0175", "wedbar": "\u2A5F", "wedge": "\u2227", "Wedge": "\u22C0", "wedgeq": "\u2259", "weierp": "\u2118", "Wfr": "\uD835\uDD1A", "wfr": "\uD835\uDD34", "Wopf": "\uD835\uDD4E", "wopf": "\uD835\uDD68", "wp": "\u2118", "wr": "\u2240", "wreath": "\u2240", "Wscr": "\uD835\uDCB2", "wscr": "\uD835\uDCCC", "xcap": "\u22C2", "xcirc": "\u25EF", "xcup": "\u22C3", "xdtri": "\u25BD", "Xfr": "\uD835\uDD1B", "xfr": "\uD835\uDD35", "xharr": "\u27F7", "xhArr": "\u27FA", "Xi": "\u039E", "xi": "\u03BE", "xlarr": "\u27F5", "xlArr": "\u27F8", "xmap": "\u27FC", "xnis": "\u22FB", "xodot": "\u2A00", "Xopf": "\uD835\uDD4F", "xopf": "\uD835\uDD69", "xoplus": "\u2A01", "xotime": "\u2A02", "xrarr": "\u27F6", "xrArr": "\u27F9", "Xscr": "\uD835\uDCB3", "xscr": "\uD835\uDCCD", "xsqcup": "\u2A06", "xuplus": "\u2A04", "xutri": "\u25B3", "xvee": "\u22C1", "xwedge": "\u22C0", "Yacute": "\u00DD", "yacute": "\u00FD", "YAcy": "\u042F", "yacy": "\u044F", "Ycirc": "\u0176", "ycirc": "\u0177", "Ycy": "\u042B", "ycy": "\u044B", "yen": "\u00A5", "Yfr": "\uD835\uDD1C", "yfr": "\uD835\uDD36", "YIcy": "\u0407", "yicy": "\u0457", "Yopf": "\uD835\uDD50", "yopf": "\uD835\uDD6A", "Yscr": "\uD835\uDCB4", "yscr": "\uD835\uDCCE", "YUcy": "\u042E", "yucy": "\u044E", "yuml": "\u00FF", "Yuml": "\u0178", "Zacute": "\u0179", "zacute": "\u017A", "Zcaron": "\u017D", "zcaron": "\u017E", "Zcy": "\u0417", "zcy": "\u0437", "Zdot": "\u017B", "zdot": "\u017C", "zeetrf": "\u2128", "ZeroWidthSpace": "\u200B", "Zeta": "\u0396", "zeta": "\u03B6", "zfr": "\uD835\uDD37", "Zfr": "\u2128", "ZHcy": "\u0416", "zhcy": "\u0436", "zigrarr": "\u21DD", "zopf": "\uD835\uDD6B", "Zopf": "\u2124", "Zscr": "\uD835\uDCB5", "zscr": "\uD835\uDCCF", "zwj": "\u200D", "zwnj": "\u200C" }
-
-},{}],53:[function(require,module,exports){
-'use strict';
-
-
-////////////////////////////////////////////////////////////////////////////////
-// Helpers
-
-// Merge objects
-//
-function assign(obj /*from1, from2, from3, ...*/) {
- var sources = Array.prototype.slice.call(arguments, 1);
-
- sources.forEach(function (source) {
- if (!source) { return; }
-
- Object.keys(source).forEach(function (key) {
- obj[key] = source[key];
- });
- });
-
- return obj;
-}
-
-function _class(obj) { return Object.prototype.toString.call(obj); }
-function isString(obj) { return _class(obj) === '[object String]'; }
-function isObject(obj) { return _class(obj) === '[object Object]'; }
-function isRegExp(obj) { return _class(obj) === '[object RegExp]'; }
-function isFunction(obj) { return _class(obj) === '[object Function]'; }
-
-
-function escapeRE(str) { return str.replace(/[.?*+^$[\]\\(){}|-]/g, '\\$&'); }
-
-////////////////////////////////////////////////////////////////////////////////
-
-
-var defaultOptions = {
- fuzzyLink: true,
- fuzzyEmail: true,
- fuzzyIP: false
-};
-
-
-function isOptionsObj(obj) {
- return Object.keys(obj || {}).reduce(function (acc, k) {
- return acc || defaultOptions.hasOwnProperty(k);
- }, false);
-}
-
-
-var defaultSchemas = {
- 'http:': {
- validate: function (text, pos, self) {
- var tail = text.slice(pos);
-
- if (!self.re.http) {
- // compile lazily, because "host"-containing variables can change on tlds update.
- self.re.http = new RegExp(
- '^\\/\\/' + self.re.src_auth + self.re.src_host_port_strict + self.re.src_path, 'i'
- );
- }
- if (self.re.http.test(tail)) {
- return tail.match(self.re.http)[0].length;
- }
- return 0;
- }
- },
- 'https:': 'http:',
- 'ftp:': 'http:',
- '//': {
- validate: function (text, pos, self) {
- var tail = text.slice(pos);
-
- if (!self.re.no_http) {
- // compile lazily, because "host"-containing variables can change on tlds update.
- self.re.no_http = new RegExp(
- '^' +
- self.re.src_auth +
- // Don't allow single-level domains, because of false positives like '//test'
- // with code comments
- '(?:localhost|(?:(?:' + self.re.src_domain + ')\\.)+' + self.re.src_domain_root + ')' +
- self.re.src_port +
- self.re.src_host_terminator +
- self.re.src_path,
-
- 'i'
- );
- }
-
- if (self.re.no_http.test(tail)) {
- // should not be `://` & `///`, that protects from errors in protocol name
- if (pos >= 3 && text[pos - 3] === ':') { return 0; }
- if (pos >= 3 && text[pos - 3] === '/') { return 0; }
- return tail.match(self.re.no_http)[0].length;
- }
- return 0;
- }
- },
- 'mailto:': {
- validate: function (text, pos, self) {
- var tail = text.slice(pos);
-
- if (!self.re.mailto) {
- self.re.mailto = new RegExp(
- '^' + self.re.src_email_name + '@' + self.re.src_host_strict, 'i'
- );
- }
- if (self.re.mailto.test(tail)) {
- return tail.match(self.re.mailto)[0].length;
- }
- return 0;
- }
- }
-};
-
-/*eslint-disable max-len*/
-
-// RE pattern for 2-character tlds (autogenerated by ./support/tlds_2char_gen.js)
-var tlds_2ch_src_re = 'a[cdefgilmnoqrstuwxz]|b[abdefghijmnorstvwyz]|c[acdfghiklmnoruvwxyz]|d[ejkmoz]|e[cegrstu]|f[ijkmor]|g[abdefghilmnpqrstuwy]|h[kmnrtu]|i[delmnoqrst]|j[emop]|k[eghimnprwyz]|l[abcikrstuvy]|m[acdeghklmnopqrstuvwxyz]|n[acefgilopruz]|om|p[aefghklmnrstwy]|qa|r[eosuw]|s[abcdeghijklmnortuvxyz]|t[cdfghjklmnortvwz]|u[agksyz]|v[aceginu]|w[fs]|y[et]|z[amw]';
-
-// DON'T try to make PRs with changes. Extend TLDs with LinkifyIt.tlds() instead
-var tlds_default = 'biz|com|edu|gov|net|org|pro|web|xxx|aero|asia|coop|info|museum|name|shop|рф'.split('|');
-
-/*eslint-enable max-len*/
-
-////////////////////////////////////////////////////////////////////////////////
-
-function resetScanCache(self) {
- self.__index__ = -1;
- self.__text_cache__ = '';
-}
-
-function createValidator(re) {
- return function (text, pos) {
- var tail = text.slice(pos);
-
- if (re.test(tail)) {
- return tail.match(re)[0].length;
- }
- return 0;
- };
-}
-
-function createNormalizer() {
- return function (match, self) {
- self.normalize(match);
- };
-}
-
-// Schemas compiler. Build regexps.
-//
-function compile(self) {
-
- // Load & clone RE patterns.
- var re = self.re = require('./lib/re')(self.__opts__);
-
- // Define dynamic patterns
- var tlds = self.__tlds__.slice();
-
- self.onCompile();
-
- if (!self.__tlds_replaced__) {
- tlds.push(tlds_2ch_src_re);
- }
- tlds.push(re.src_xn);
-
- re.src_tlds = tlds.join('|');
-
- function untpl(tpl) { return tpl.replace('%TLDS%', re.src_tlds); }
-
- re.email_fuzzy = RegExp(untpl(re.tpl_email_fuzzy), 'i');
- re.link_fuzzy = RegExp(untpl(re.tpl_link_fuzzy), 'i');
- re.link_no_ip_fuzzy = RegExp(untpl(re.tpl_link_no_ip_fuzzy), 'i');
- re.host_fuzzy_test = RegExp(untpl(re.tpl_host_fuzzy_test), 'i');
-
- //
- // Compile each schema
- //
-
- var aliases = [];
-
- self.__compiled__ = {}; // Reset compiled data
-
- function schemaError(name, val) {
- throw new Error('(LinkifyIt) Invalid schema "' + name + '": ' + val);
- }
-
- Object.keys(self.__schemas__).forEach(function (name) {
- var val = self.__schemas__[name];
-
- // skip disabled methods
- if (val === null) { return; }
-
- var compiled = { validate: null, link: null };
-
- self.__compiled__[name] = compiled;
-
- if (isObject(val)) {
- if (isRegExp(val.validate)) {
- compiled.validate = createValidator(val.validate);
- } else if (isFunction(val.validate)) {
- compiled.validate = val.validate;
- } else {
- schemaError(name, val);
- }
-
- if (isFunction(val.normalize)) {
- compiled.normalize = val.normalize;
- } else if (!val.normalize) {
- compiled.normalize = createNormalizer();
- } else {
- schemaError(name, val);
- }
-
- return;
- }
-
- if (isString(val)) {
- aliases.push(name);
- return;
- }
-
- schemaError(name, val);
- });
-
- //
- // Compile postponed aliases
- //
-
- aliases.forEach(function (alias) {
- if (!self.__compiled__[self.__schemas__[alias]]) {
- // Silently fail on missed schemas to avoid errons on disable.
- // schemaError(alias, self.__schemas__[alias]);
- return;
- }
-
- self.__compiled__[alias].validate =
- self.__compiled__[self.__schemas__[alias]].validate;
- self.__compiled__[alias].normalize =
- self.__compiled__[self.__schemas__[alias]].normalize;
- });
-
- //
- // Fake record for guessed links
- //
- self.__compiled__[''] = { validate: null, normalize: createNormalizer() };
-
- //
- // Build schema condition
- //
- var slist = Object.keys(self.__compiled__)
- .filter(function (name) {
- // Filter disabled & fake schemas
- return name.length > 0 && self.__compiled__[name];
- })
- .map(escapeRE)
- .join('|');
- // (?!_) cause 1.5x slowdown
- self.re.schema_test = RegExp('(^|(?!_)(?:[><\uff5c]|' + re.src_ZPCc + '))(' + slist + ')', 'i');
- self.re.schema_search = RegExp('(^|(?!_)(?:[><\uff5c]|' + re.src_ZPCc + '))(' + slist + ')', 'ig');
-
- self.re.pretest = RegExp(
- '(' + self.re.schema_test.source + ')|(' + self.re.host_fuzzy_test.source + ')|@',
- 'i'
- );
-
- //
- // Cleanup
- //
-
- resetScanCache(self);
-}
-
-/**
- * class Match
- *
- * Match result. Single element of array, returned by [[LinkifyIt#match]]
- **/
-function Match(self, shift) {
- var start = self.__index__,
- end = self.__last_index__,
- text = self.__text_cache__.slice(start, end);
-
- /**
- * Match#schema -> String
- *
- * Prefix (protocol) for matched string.
- **/
- this.schema = self.__schema__.toLowerCase();
- /**
- * Match#index -> Number
- *
- * First position of matched string.
- **/
- this.index = start + shift;
- /**
- * Match#lastIndex -> Number
- *
- * Next position after matched string.
- **/
- this.lastIndex = end + shift;
- /**
- * Match#raw -> String
- *
- * Matched string.
- **/
- this.raw = text;
- /**
- * Match#text -> String
- *
- * Notmalized text of matched string.
- **/
- this.text = text;
- /**
- * Match#url -> String
- *
- * Normalized url of matched string.
- **/
- this.url = text;
-}
-
-function createMatch(self, shift) {
- var match = new Match(self, shift);
-
- self.__compiled__[match.schema].normalize(match, self);
-
- return match;
-}
-
-
-/**
- * class LinkifyIt
- **/
-
-/**
- * new LinkifyIt(schemas, options)
- * - schemas (Object): Optional. Additional schemas to validate (prefix/validator)
- * - options (Object): { fuzzyLink|fuzzyEmail|fuzzyIP: true|false }
- *
- * Creates new linkifier instance with optional additional schemas.
- * Can be called without `new` keyword for convenience.
- *
- * By default understands:
- *
- * - `http(s)://...` , `ftp://...`, `mailto:...` & `//...` links
- * - "fuzzy" links and emails (example.com, foo@bar.com).
- *
- * `schemas` is an object, where each key/value describes protocol/rule:
- *
- * - __key__ - link prefix (usually, protocol name with `:` at the end, `skype:`
- * for example). `linkify-it` makes shure that prefix is not preceeded with
- * alphanumeric char and symbols. Only whitespaces and punctuation allowed.
- * - __value__ - rule to check tail after link prefix
- * - _String_ - just alias to existing rule
- * - _Object_
- * - _validate_ - validator function (should return matched length on success),
- * or `RegExp`.
- * - _normalize_ - optional function to normalize text & url of matched result
- * (for example, for @twitter mentions).
- *
- * `options`:
- *
- * - __fuzzyLink__ - recognige URL-s without `http(s):` prefix. Default `true`.
- * - __fuzzyIP__ - allow IPs in fuzzy links above. Can conflict with some texts
- * like version numbers. Default `false`.
- * - __fuzzyEmail__ - recognize emails without `mailto:` prefix.
- *
- **/
-function LinkifyIt(schemas, options) {
- if (!(this instanceof LinkifyIt)) {
- return new LinkifyIt(schemas, options);
- }
-
- if (!options) {
- if (isOptionsObj(schemas)) {
- options = schemas;
- schemas = {};
- }
- }
-
- this.__opts__ = assign({}, defaultOptions, options);
-
- // Cache last tested result. Used to skip repeating steps on next `match` call.
- this.__index__ = -1;
- this.__last_index__ = -1; // Next scan position
- this.__schema__ = '';
- this.__text_cache__ = '';
-
- this.__schemas__ = assign({}, defaultSchemas, schemas);
- this.__compiled__ = {};
-
- this.__tlds__ = tlds_default;
- this.__tlds_replaced__ = false;
-
- this.re = {};
-
- compile(this);
-}
-
-
-/** chainable
- * LinkifyIt#add(schema, definition)
- * - schema (String): rule name (fixed pattern prefix)
- * - definition (String|RegExp|Object): schema definition
- *
- * Add new rule definition. See constructor description for details.
- **/
-LinkifyIt.prototype.add = function add(schema, definition) {
- this.__schemas__[schema] = definition;
- compile(this);
- return this;
-};
-
-
-/** chainable
- * LinkifyIt#set(options)
- * - options (Object): { fuzzyLink|fuzzyEmail|fuzzyIP: true|false }
- *
- * Set recognition options for links without schema.
- **/
-LinkifyIt.prototype.set = function set(options) {
- this.__opts__ = assign(this.__opts__, options);
- return this;
-};
-
-
-/**
- * LinkifyIt#test(text) -> Boolean
- *
- * Searches linkifiable pattern and returns `true` on success or `false` on fail.
- **/
-LinkifyIt.prototype.test = function test(text) {
- // Reset scan cache
- this.__text_cache__ = text;
- this.__index__ = -1;
-
- if (!text.length) { return false; }
-
- var m, ml, me, len, shift, next, re, tld_pos, at_pos;
-
- // try to scan for link with schema - that's the most simple rule
- if (this.re.schema_test.test(text)) {
- re = this.re.schema_search;
- re.lastIndex = 0;
- while ((m = re.exec(text)) !== null) {
- len = this.testSchemaAt(text, m[2], re.lastIndex);
- if (len) {
- this.__schema__ = m[2];
- this.__index__ = m.index + m[1].length;
- this.__last_index__ = m.index + m[0].length + len;
- break;
- }
- }
- }
-
- if (this.__opts__.fuzzyLink && this.__compiled__['http:']) {
- // guess schemaless links
- tld_pos = text.search(this.re.host_fuzzy_test);
- if (tld_pos >= 0) {
- // if tld is located after found link - no need to check fuzzy pattern
- if (this.__index__ < 0 || tld_pos < this.__index__) {
- if ((ml = text.match(this.__opts__.fuzzyIP ? this.re.link_fuzzy : this.re.link_no_ip_fuzzy)) !== null) {
-
- shift = ml.index + ml[1].length;
-
- if (this.__index__ < 0 || shift < this.__index__) {
- this.__schema__ = '';
- this.__index__ = shift;
- this.__last_index__ = ml.index + ml[0].length;
- }
- }
- }
- }
- }
-
- if (this.__opts__.fuzzyEmail && this.__compiled__['mailto:']) {
- // guess schemaless emails
- at_pos = text.indexOf('@');
- if (at_pos >= 0) {
- // We can't skip this check, because this cases are possible:
- // 192.168.1.1@gmail.com, my.in@example.com
- if ((me = text.match(this.re.email_fuzzy)) !== null) {
-
- shift = me.index + me[1].length;
- next = me.index + me[0].length;
-
- if (this.__index__ < 0 || shift < this.__index__ ||
- (shift === this.__index__ && next > this.__last_index__)) {
- this.__schema__ = 'mailto:';
- this.__index__ = shift;
- this.__last_index__ = next;
- }
- }
- }
- }
-
- return this.__index__ >= 0;
-};
-
-
-/**
- * LinkifyIt#pretest(text) -> Boolean
- *
- * Very quick check, that can give false positives. Returns true if link MAY BE
- * can exists. Can be used for speed optimization, when you need to check that
- * link NOT exists.
- **/
-LinkifyIt.prototype.pretest = function pretest(text) {
- return this.re.pretest.test(text);
-};
-
-
-/**
- * LinkifyIt#testSchemaAt(text, name, position) -> Number
- * - text (String): text to scan
- * - name (String): rule (schema) name
- * - position (Number): text offset to check from
- *
- * Similar to [[LinkifyIt#test]] but checks only specific protocol tail exactly
- * at given position. Returns length of found pattern (0 on fail).
- **/
-LinkifyIt.prototype.testSchemaAt = function testSchemaAt(text, schema, pos) {
- // If not supported schema check requested - terminate
- if (!this.__compiled__[schema.toLowerCase()]) {
- return 0;
- }
- return this.__compiled__[schema.toLowerCase()].validate(text, pos, this);
-};
-
-
-/**
- * LinkifyIt#match(text) -> Array|null
- *
- * Returns array of found link descriptions or `null` on fail. We strongly
- * recommend to use [[LinkifyIt#test]] first, for best speed.
- *
- * ##### Result match description
- *
- * - __schema__ - link schema, can be empty for fuzzy links, or `//` for
- * protocol-neutral links.
- * - __index__ - offset of matched text
- * - __lastIndex__ - index of next char after mathch end
- * - __raw__ - matched text
- * - __text__ - normalized text
- * - __url__ - link, generated from matched text
- **/
-LinkifyIt.prototype.match = function match(text) {
- var shift = 0, result = [];
-
- // Try to take previous element from cache, if .test() called before
- if (this.__index__ >= 0 && this.__text_cache__ === text) {
- result.push(createMatch(this, shift));
- shift = this.__last_index__;
- }
-
- // Cut head if cache was used
- var tail = shift ? text.slice(shift) : text;
-
- // Scan string until end reached
- while (this.test(tail)) {
- result.push(createMatch(this, shift));
-
- tail = tail.slice(this.__last_index__);
- shift += this.__last_index__;
- }
-
- if (result.length) {
- return result;
- }
-
- return null;
-};
-
-
-/** chainable
- * LinkifyIt#tlds(list [, keepOld]) -> this
- * - list (Array): list of tlds
- * - keepOld (Boolean): merge with current list if `true` (`false` by default)
- *
- * Load (or merge) new tlds list. Those are user for fuzzy links (without prefix)
- * to avoid false positives. By default this algorythm used:
- *
- * - hostname with any 2-letter root zones are ok.
- * - biz|com|edu|gov|net|org|pro|web|xxx|aero|asia|coop|info|museum|name|shop|рф
- * are ok.
- * - encoded (`xn--...`) root zones are ok.
- *
- * If list is replaced, then exact match for 2-chars root zones will be checked.
- **/
-LinkifyIt.prototype.tlds = function tlds(list, keepOld) {
- list = Array.isArray(list) ? list : [ list ];
-
- if (!keepOld) {
- this.__tlds__ = list.slice();
- this.__tlds_replaced__ = true;
- compile(this);
- return this;
- }
-
- this.__tlds__ = this.__tlds__.concat(list)
- .sort()
- .filter(function (el, idx, arr) {
- return el !== arr[idx - 1];
- })
- .reverse();
-
- compile(this);
- return this;
-};
-
-/**
- * LinkifyIt#normalize(match)
- *
- * Default normalizer (if schema does not define it's own).
- **/
-LinkifyIt.prototype.normalize = function normalize(match) {
-
- // Do minimal possible changes by default. Need to collect feedback prior
- // to move forward https://github.com/markdown-it/linkify-it/issues/1
-
- if (!match.schema) { match.url = 'http://' + match.url; }
-
- if (match.schema === 'mailto:' && !/^mailto:/i.test(match.url)) {
- match.url = 'mailto:' + match.url;
- }
-};
-
-
-/**
- * LinkifyIt#onCompile()
- *
- * Override to modify basic RegExp-s.
- **/
-LinkifyIt.prototype.onCompile = function onCompile() {
-};
-
-
-module.exports = LinkifyIt;
-
-},{"./lib/re":54}],54:[function(require,module,exports){
-'use strict';
-
-
-module.exports = function (opts) {
- var re = {};
-
- // Use direct extract instead of `regenerate` to reduse browserified size
- re.src_Any = require('uc.micro/properties/Any/regex').source;
- re.src_Cc = require('uc.micro/categories/Cc/regex').source;
- re.src_Z = require('uc.micro/categories/Z/regex').source;
- re.src_P = require('uc.micro/categories/P/regex').source;
-
- // \p{\Z\P\Cc\CF} (white spaces + control + format + punctuation)
- re.src_ZPCc = [ re.src_Z, re.src_P, re.src_Cc ].join('|');
-
- // \p{\Z\Cc} (white spaces + control)
- re.src_ZCc = [ re.src_Z, re.src_Cc ].join('|');
-
- // Experimental. List of chars, completely prohibited in links
- // because can separate it from other part of text
- var text_separators = '[><\uff5c]';
-
- // All possible word characters (everything without punctuation, spaces & controls)
- // Defined via punctuation & spaces to save space
- // Should be something like \p{\L\N\S\M} (\w but without `_`)
- re.src_pseudo_letter = '(?:(?!' + text_separators + '|' + re.src_ZPCc + ')' + re.src_Any + ')';
- // The same as abothe but without [0-9]
- // var src_pseudo_letter_non_d = '(?:(?![0-9]|' + src_ZPCc + ')' + src_Any + ')';
-
- ////////////////////////////////////////////////////////////////////////////////
-
- re.src_ip4 =
-
- '(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)';
-
- // Prohibit any of "@/[]()" in user/pass to avoid wrong domain fetch.
- re.src_auth = '(?:(?:(?!' + re.src_ZCc + '|[@/\\[\\]()]).)+@)?';
-
- re.src_port =
-
- '(?::(?:6(?:[0-4]\\d{3}|5(?:[0-4]\\d{2}|5(?:[0-2]\\d|3[0-5])))|[1-5]?\\d{1,4}))?';
-
- re.src_host_terminator =
-
- '(?=$|' + text_separators + '|' + re.src_ZPCc + ')(?!-|_|:\\d|\\.-|\\.(?!$|' + re.src_ZPCc + '))';
-
- re.src_path =
-
- '(?:' +
- '[/?#]' +
- '(?:' +
- '(?!' + re.src_ZCc + '|' + text_separators + '|[()[\\]{}.,"\'?!\\-]).|' +
- '\\[(?:(?!' + re.src_ZCc + '|\\]).)*\\]|' +
- '\\((?:(?!' + re.src_ZCc + '|[)]).)*\\)|' +
- '\\{(?:(?!' + re.src_ZCc + '|[}]).)*\\}|' +
- '\\"(?:(?!' + re.src_ZCc + '|["]).)+\\"|' +
- "\\'(?:(?!" + re.src_ZCc + "|[']).)+\\'|" +
- "\\'(?=" + re.src_pseudo_letter + '|[-]).|' + // allow `I'm_king` if no pair found
- '\\.{2,4}[a-zA-Z0-9%/]|' + // github has ... in commit range links,
- // google has .... in links (issue #66)
- // Restrict to
- // - english
- // - percent-encoded
- // - parts of file path
- // until more examples found.
- '\\.(?!' + re.src_ZCc + '|[.]).|' +
- (opts && opts['---'] ?
- '\\-(?!--(?:[^-]|$))(?:-*)|' // `---` => long dash, terminate
- :
- '\\-+|'
- ) +
- '\\,(?!' + re.src_ZCc + ').|' + // allow `,,,` in paths
- '\\!(?!' + re.src_ZCc + '|[!]).|' +
- '\\?(?!' + re.src_ZCc + '|[?]).' +
- ')+' +
- '|\\/' +
- ')?';
-
- // Allow anything in markdown spec, forbid quote (") at the first position
- // because emails enclosed in quotes are far more common
- re.src_email_name =
-
- '[\\-;:&=\\+\\$,\\.a-zA-Z0-9_][\\-;:&=\\+\\$,\\"\\.a-zA-Z0-9_]*';
-
- re.src_xn =
-
- 'xn--[a-z0-9\\-]{1,59}';
-
- // More to read about domain names
- // http://serverfault.com/questions/638260/
-
- re.src_domain_root =
-
- // Allow letters & digits (http://test1)
- '(?:' +
- re.src_xn +
- '|' +
- re.src_pseudo_letter + '{1,63}' +
- ')';
-
- re.src_domain =
-
- '(?:' +
- re.src_xn +
- '|' +
- '(?:' + re.src_pseudo_letter + ')' +
- '|' +
- '(?:' + re.src_pseudo_letter + '(?:-|' + re.src_pseudo_letter + '){0,61}' + re.src_pseudo_letter + ')' +
- ')';
-
- re.src_host =
-
- '(?:' +
- // Don't need IP check, because digits are already allowed in normal domain names
- // src_ip4 +
- // '|' +
- '(?:(?:(?:' + re.src_domain + ')\\.)*' + re.src_domain/*_root*/ + ')' +
- ')';
-
- re.tpl_host_fuzzy =
-
- '(?:' +
- re.src_ip4 +
- '|' +
- '(?:(?:(?:' + re.src_domain + ')\\.)+(?:%TLDS%))' +
- ')';
-
- re.tpl_host_no_ip_fuzzy =
-
- '(?:(?:(?:' + re.src_domain + ')\\.)+(?:%TLDS%))';
-
- re.src_host_strict =
-
- re.src_host + re.src_host_terminator;
-
- re.tpl_host_fuzzy_strict =
-
- re.tpl_host_fuzzy + re.src_host_terminator;
-
- re.src_host_port_strict =
-
- re.src_host + re.src_port + re.src_host_terminator;
-
- re.tpl_host_port_fuzzy_strict =
-
- re.tpl_host_fuzzy + re.src_port + re.src_host_terminator;
-
- re.tpl_host_port_no_ip_fuzzy_strict =
-
- re.tpl_host_no_ip_fuzzy + re.src_port + re.src_host_terminator;
-
-
- ////////////////////////////////////////////////////////////////////////////////
- // Main rules
-
- // Rude test fuzzy links by host, for quick deny
- re.tpl_host_fuzzy_test =
-
- 'localhost|www\\.|\\.\\d{1,3}\\.|(?:\\.(?:%TLDS%)(?:' + re.src_ZPCc + '|>|$))';
-
- re.tpl_email_fuzzy =
-
- '(^|' + text_separators + '|"|\\(|' + re.src_ZCc + ')' +
- '(' + re.src_email_name + '@' + re.tpl_host_fuzzy_strict + ')';
-
- re.tpl_link_fuzzy =
- // Fuzzy link can't be prepended with .:/\- and non punctuation.
- // but can start with > (markdown blockquote)
- '(^|(?![.:/\\-_@])(?:[$+<=>^`|\uff5c]|' + re.src_ZPCc + '))' +
- '((?![$+<=>^`|\uff5c])' + re.tpl_host_port_fuzzy_strict + re.src_path + ')';
-
- re.tpl_link_no_ip_fuzzy =
- // Fuzzy link can't be prepended with .:/\- and non punctuation.
- // but can start with > (markdown blockquote)
- '(^|(?![.:/\\-_@])(?:[$+<=>^`|\uff5c]|' + re.src_ZPCc + '))' +
- '((?![$+<=>^`|\uff5c])' + re.tpl_host_port_no_ip_fuzzy_strict + re.src_path + ')';
-
- return re;
-};
-
-},{"uc.micro/categories/Cc/regex":61,"uc.micro/categories/P/regex":63,"uc.micro/categories/Z/regex":64,"uc.micro/properties/Any/regex":66}],55:[function(require,module,exports){
-
-'use strict';
-
-
-/* eslint-disable no-bitwise */
-
-var decodeCache = {};
-
-function getDecodeCache(exclude) {
- var i, ch, cache = decodeCache[exclude];
- if (cache) { return cache; }
-
- cache = decodeCache[exclude] = [];
-
- for (i = 0; i < 128; i++) {
- ch = String.fromCharCode(i);
- cache.push(ch);
- }
-
- for (i = 0; i < exclude.length; i++) {
- ch = exclude.charCodeAt(i);
- cache[ch] = '%' + ('0' + ch.toString(16).toUpperCase()).slice(-2);
- }
-
- return cache;
-}
-
-
-// Decode percent-encoded string.
-//
-function decode(string, exclude) {
- var cache;
-
- if (typeof exclude !== 'string') {
- exclude = decode.defaultChars;
- }
-
- cache = getDecodeCache(exclude);
-
- return string.replace(/(%[a-f0-9]{2})+/gi, function(seq) {
- var i, l, b1, b2, b3, b4, chr,
- result = '';
-
- for (i = 0, l = seq.length; i < l; i += 3) {
- b1 = parseInt(seq.slice(i + 1, i + 3), 16);
-
- if (b1 < 0x80) {
- result += cache[b1];
- continue;
- }
-
- if ((b1 & 0xE0) === 0xC0 && (i + 3 < l)) {
- // 110xxxxx 10xxxxxx
- b2 = parseInt(seq.slice(i + 4, i + 6), 16);
-
- if ((b2 & 0xC0) === 0x80) {
- chr = ((b1 << 6) & 0x7C0) | (b2 & 0x3F);
-
- if (chr < 0x80) {
- result += '\ufffd\ufffd';
- } else {
- result += String.fromCharCode(chr);
- }
-
- i += 3;
- continue;
- }
- }
-
- if ((b1 & 0xF0) === 0xE0 && (i + 6 < l)) {
- // 1110xxxx 10xxxxxx 10xxxxxx
- b2 = parseInt(seq.slice(i + 4, i + 6), 16);
- b3 = parseInt(seq.slice(i + 7, i + 9), 16);
-
- if ((b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) {
- chr = ((b1 << 12) & 0xF000) | ((b2 << 6) & 0xFC0) | (b3 & 0x3F);
-
- if (chr < 0x800 || (chr >= 0xD800 && chr <= 0xDFFF)) {
- result += '\ufffd\ufffd\ufffd';
- } else {
- result += String.fromCharCode(chr);
- }
-
- i += 6;
- continue;
- }
- }
-
- if ((b1 & 0xF8) === 0xF0 && (i + 9 < l)) {
- // 111110xx 10xxxxxx 10xxxxxx 10xxxxxx
- b2 = parseInt(seq.slice(i + 4, i + 6), 16);
- b3 = parseInt(seq.slice(i + 7, i + 9), 16);
- b4 = parseInt(seq.slice(i + 10, i + 12), 16);
-
- if ((b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80 && (b4 & 0xC0) === 0x80) {
- chr = ((b1 << 18) & 0x1C0000) | ((b2 << 12) & 0x3F000) | ((b3 << 6) & 0xFC0) | (b4 & 0x3F);
-
- if (chr < 0x10000 || chr > 0x10FFFF) {
- result += '\ufffd\ufffd\ufffd\ufffd';
- } else {
- chr -= 0x10000;
- result += String.fromCharCode(0xD800 + (chr >> 10), 0xDC00 + (chr & 0x3FF));
- }
-
- i += 9;
- continue;
- }
- }
-
- result += '\ufffd';
- }
-
- return result;
- });
-}
-
-
-decode.defaultChars = ';/?:@&=+$,#';
-decode.componentChars = '';
-
-
-module.exports = decode;
-
-},{}],56:[function(require,module,exports){
-
-'use strict';
-
-
-var encodeCache = {};
-
-
-// Create a lookup array where anything but characters in `chars` string
-// and alphanumeric chars is percent-encoded.
-//
-function getEncodeCache(exclude) {
- var i, ch, cache = encodeCache[exclude];
- if (cache) { return cache; }
-
- cache = encodeCache[exclude] = [];
-
- for (i = 0; i < 128; i++) {
- ch = String.fromCharCode(i);
-
- if (/^[0-9a-z]$/i.test(ch)) {
- // always allow unencoded alphanumeric characters
- cache.push(ch);
- } else {
- cache.push('%' + ('0' + i.toString(16).toUpperCase()).slice(-2));
- }
- }
-
- for (i = 0; i < exclude.length; i++) {
- cache[exclude.charCodeAt(i)] = exclude[i];
- }
-
- return cache;
-}
-
-
-// Encode unsafe characters with percent-encoding, skipping already
-// encoded sequences.
-//
-// - string - string to encode
-// - exclude - list of characters to ignore (in addition to a-zA-Z0-9)
-// - keepEscaped - don't encode '%' in a correct escape sequence (default: true)
-//
-function encode(string, exclude, keepEscaped) {
- var i, l, code, nextCode, cache,
- result = '';
-
- if (typeof exclude !== 'string') {
- // encode(string, keepEscaped)
- keepEscaped = exclude;
- exclude = encode.defaultChars;
- }
-
- if (typeof keepEscaped === 'undefined') {
- keepEscaped = true;
- }
-
- cache = getEncodeCache(exclude);
-
- for (i = 0, l = string.length; i < l; i++) {
- code = string.charCodeAt(i);
-
- if (keepEscaped && code === 0x25 /* % */ && i + 2 < l) {
- if (/^[0-9a-f]{2}$/i.test(string.slice(i + 1, i + 3))) {
- result += string.slice(i, i + 3);
- i += 2;
- continue;
- }
- }
-
- if (code < 128) {
- result += cache[code];
- continue;
- }
-
- if (code >= 0xD800 && code <= 0xDFFF) {
- if (code >= 0xD800 && code <= 0xDBFF && i + 1 < l) {
- nextCode = string.charCodeAt(i + 1);
- if (nextCode >= 0xDC00 && nextCode <= 0xDFFF) {
- result += encodeURIComponent(string[i] + string[i + 1]);
- i++;
- continue;
- }
- }
- result += '%EF%BF%BD';
- continue;
- }
-
- result += encodeURIComponent(string[i]);
- }
-
- return result;
-}
-
-encode.defaultChars = ";/?:@&=+$,-_.!~*'()#";
-encode.componentChars = "-_.!~*'()";
-
-
-module.exports = encode;
-
-},{}],57:[function(require,module,exports){
-
-'use strict';
-
-
-module.exports = function format(url) {
- var result = '';
-
- result += url.protocol || '';
- result += url.slashes ? '//' : '';
- result += url.auth ? url.auth + '@' : '';
-
- if (url.hostname && url.hostname.indexOf(':') !== -1) {
- // ipv6 address
- result += '[' + url.hostname + ']';
- } else {
- result += url.hostname || '';
- }
-
- result += url.port ? ':' + url.port : '';
- result += url.pathname || '';
- result += url.search || '';
- result += url.hash || '';
-
- return result;
-};
-
-},{}],58:[function(require,module,exports){
-'use strict';
-
-
-module.exports.encode = require('./encode');
-module.exports.decode = require('./decode');
-module.exports.format = require('./format');
-module.exports.parse = require('./parse');
-
-},{"./decode":55,"./encode":56,"./format":57,"./parse":59}],59:[function(require,module,exports){
-// Copyright Joyent, Inc. and other Node 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.
-
-'use strict';
-
-//
-// Changes from joyent/node:
-//
-// 1. No leading slash in paths,
-// e.g. in `url.parse('http://foo?bar')` pathname is ``, not `/`
-//
-// 2. Backslashes are not replaced with slashes,
-// so `http:\\example.org\` is treated like a relative path
-//
-// 3. Trailing colon is treated like a part of the path,
-// i.e. in `http://example.org:foo` pathname is `:foo`
-//
-// 4. Nothing is URL-encoded in the resulting object,
-// (in joyent/node some chars in auth and paths are encoded)
-//
-// 5. `url.parse()` does not have `parseQueryString` argument
-//
-// 6. Removed extraneous result properties: `host`, `path`, `query`, etc.,
-// which can be constructed using other parts of the url.
-//
-
-
-function Url() {
- this.protocol = null;
- this.slashes = null;
- this.auth = null;
- this.port = null;
- this.hostname = null;
- this.hash = null;
- this.search = null;
- this.pathname = null;
-}
-
-// Reference: RFC 3986, RFC 1808, RFC 2396
-
-// define these here so at least they only have to be
-// compiled once on the first module load.
-var protocolPattern = /^([a-z0-9.+-]+:)/i,
- portPattern = /:[0-9]*$/,
-
- // Special case for a simple path URL
- simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,
-
- // RFC 2396: characters reserved for delimiting URLs.
- // We actually just auto-escape these.
- delims = [ '<', '>', '"', '`', ' ', '\r', '\n', '\t' ],
-
- // RFC 2396: characters not allowed for various reasons.
- unwise = [ '{', '}', '|', '\\', '^', '`' ].concat(delims),
-
- // Allowed by RFCs, but cause of XSS attacks. Always escape these.
- autoEscape = [ '\'' ].concat(unwise),
- // Characters that are never ever allowed in a hostname.
- // Note that any invalid chars are also handled, but these
- // are the ones that are *expected* to be seen, so we fast-path
- // them.
- nonHostChars = [ '%', '/', '?', ';', '#' ].concat(autoEscape),
- hostEndingChars = [ '/', '?', '#' ],
- hostnameMaxLen = 255,
- hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,
- hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,
- // protocols that can allow "unsafe" and "unwise" chars.
- /* eslint-disable no-script-url */
- // protocols that never have a hostname.
- hostlessProtocol = {
- 'javascript': true,
- 'javascript:': true
- },
- // protocols that always contain a // bit.
- slashedProtocol = {
- 'http': true,
- 'https': true,
- 'ftp': true,
- 'gopher': true,
- 'file': true,
- 'http:': true,
- 'https:': true,
- 'ftp:': true,
- 'gopher:': true,
- 'file:': true
- };
- /* eslint-enable no-script-url */
-
-function urlParse(url, slashesDenoteHost) {
- if (url && url instanceof Url) { return url; }
-
- var u = new Url();
- u.parse(url, slashesDenoteHost);
- return u;
-}
-
-Url.prototype.parse = function(url, slashesDenoteHost) {
- var i, l, lowerProto, hec, slashes,
- rest = url;
-
- // trim before proceeding.
- // This is to support parse stuff like " http://foo.com \n"
- rest = rest.trim();
-
- if (!slashesDenoteHost && url.split('#').length === 1) {
- // Try fast path regexp
- var simplePath = simplePathPattern.exec(rest);
- if (simplePath) {
- this.pathname = simplePath[1];
- if (simplePath[2]) {
- this.search = simplePath[2];
- }
- return this;
- }
- }
-
- var proto = protocolPattern.exec(rest);
- if (proto) {
- proto = proto[0];
- lowerProto = proto.toLowerCase();
- this.protocol = proto;
- rest = rest.substr(proto.length);
- }
-
- // figure out if it's got a host
- // user@server is *always* interpreted as a hostname, and url
- // resolution will treat //foo/bar as host=foo,path=bar because that's
- // how the browser resolves relative URLs.
- if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
- slashes = rest.substr(0, 2) === '//';
- if (slashes && !(proto && hostlessProtocol[proto])) {
- rest = rest.substr(2);
- this.slashes = true;
- }
- }
-
- if (!hostlessProtocol[proto] &&
- (slashes || (proto && !slashedProtocol[proto]))) {
-
- // there's a hostname.
- // the first instance of /, ?, ;, or # ends the host.
- //
- // If there is an @ in the hostname, then non-host chars *are* allowed
- // to the left of the last @ sign, unless some host-ending character
- // comes *before* the @-sign.
- // URLs are obnoxious.
- //
- // ex:
- // http://a@b@c/ => user:a@b host:c
- // http://a@b?@c => user:a host:c path:/?@c
-
- // v0.12 TODO(isaacs): This is not quite how Chrome does things.
- // Review our test case against browsers more comprehensively.
-
- // find the first instance of any hostEndingChars
- var hostEnd = -1;
- for (i = 0; i < hostEndingChars.length; i++) {
- hec = rest.indexOf(hostEndingChars[i]);
- if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) {
- hostEnd = hec;
- }
- }
-
- // at this point, either we have an explicit point where the
- // auth portion cannot go past, or the last @ char is the decider.
- var auth, atSign;
- if (hostEnd === -1) {
- // atSign can be anywhere.
- atSign = rest.lastIndexOf('@');
- } else {
- // atSign must be in auth portion.
- // http://a@b/c@d => host:b auth:a path:/c@d
- atSign = rest.lastIndexOf('@', hostEnd);
- }
-
- // Now we have a portion which is definitely the auth.
- // Pull that off.
- if (atSign !== -1) {
- auth = rest.slice(0, atSign);
- rest = rest.slice(atSign + 1);
- this.auth = auth;
- }
-
- // the host is the remaining to the left of the first non-host char
- hostEnd = -1;
- for (i = 0; i < nonHostChars.length; i++) {
- hec = rest.indexOf(nonHostChars[i]);
- if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) {
- hostEnd = hec;
- }
- }
- // if we still have not hit it, then the entire thing is a host.
- if (hostEnd === -1) {
- hostEnd = rest.length;
- }
-
- if (rest[hostEnd - 1] === ':') { hostEnd--; }
- var host = rest.slice(0, hostEnd);
- rest = rest.slice(hostEnd);
-
- // pull out port.
- this.parseHost(host);
-
- // we've indicated that there is a hostname,
- // so even if it's empty, it has to be present.
- this.hostname = this.hostname || '';
-
- // if hostname begins with [ and ends with ]
- // assume that it's an IPv6 address.
- var ipv6Hostname = this.hostname[0] === '[' &&
- this.hostname[this.hostname.length - 1] === ']';
-
- // validate a little.
- if (!ipv6Hostname) {
- var hostparts = this.hostname.split(/\./);
- for (i = 0, l = hostparts.length; i < l; i++) {
- var part = hostparts[i];
- if (!part) { continue; }
- if (!part.match(hostnamePartPattern)) {
- var newpart = '';
- for (var j = 0, k = part.length; j < k; j++) {
- if (part.charCodeAt(j) > 127) {
- // we replace non-ASCII char with a temporary placeholder
- // we need this to make sure size of hostname is not
- // broken by replacing non-ASCII by nothing
- newpart += 'x';
- } else {
- newpart += part[j];
- }
- }
- // we test again with ASCII char only
- if (!newpart.match(hostnamePartPattern)) {
- var validParts = hostparts.slice(0, i);
- var notHost = hostparts.slice(i + 1);
- var bit = part.match(hostnamePartStart);
- if (bit) {
- validParts.push(bit[1]);
- notHost.unshift(bit[2]);
- }
- if (notHost.length) {
- rest = notHost.join('.') + rest;
- }
- this.hostname = validParts.join('.');
- break;
- }
- }
- }
- }
-
- if (this.hostname.length > hostnameMaxLen) {
- this.hostname = '';
- }
-
- // strip [ and ] from the hostname
- // the host field still retains them, though
- if (ipv6Hostname) {
- this.hostname = this.hostname.substr(1, this.hostname.length - 2);
- }
- }
-
- // chop off from the tail first.
- var hash = rest.indexOf('#');
- if (hash !== -1) {
- // got a fragment string.
- this.hash = rest.substr(hash);
- rest = rest.slice(0, hash);
- }
- var qm = rest.indexOf('?');
- if (qm !== -1) {
- this.search = rest.substr(qm);
- rest = rest.slice(0, qm);
- }
- if (rest) { this.pathname = rest; }
- if (slashedProtocol[lowerProto] &&
- this.hostname && !this.pathname) {
- this.pathname = '';
- }
-
- return this;
-};
-
-Url.prototype.parseHost = function(host) {
- var port = portPattern.exec(host);
- if (port) {
- port = port[0];
- if (port !== ':') {
- this.port = port.substr(1);
- }
- host = host.substr(0, host.length - port.length);
- }
- if (host) { this.hostname = host; }
-};
-
-module.exports = urlParse;
-
-},{}],60:[function(require,module,exports){
-(function (global){
-/*! https://mths.be/punycode v1.4.1 by @mathias */
-;(function(root) {
-
- /** Detect free variables */
- var freeExports = typeof exports == 'object' && exports &&
- !exports.nodeType && exports;
- var freeModule = typeof module == 'object' && module &&
- !module.nodeType && module;
- var freeGlobal = typeof global == 'object' && global;
- if (
- freeGlobal.global === freeGlobal ||
- freeGlobal.window === freeGlobal ||
- freeGlobal.self === freeGlobal
- ) {
- root = freeGlobal;
- }
-
- /**
- * The `punycode` object.
- * @name punycode
- * @type Object
- */
- var punycode,
-
- /** Highest positive signed 32-bit float value */
- maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1
-
- /** Bootstring parameters */
- base = 36,
- tMin = 1,
- tMax = 26,
- skew = 38,
- damp = 700,
- initialBias = 72,
- initialN = 128, // 0x80
- delimiter = '-', // '\x2D'
-
- /** Regular expressions */
- regexPunycode = /^xn--/,
- regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
- regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators
-
- /** Error messages */
- errors = {
- 'overflow': 'Overflow: input needs wider integers to process',
- 'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
- 'invalid-input': 'Invalid input'
- },
-
- /** Convenience shortcuts */
- baseMinusTMin = base - tMin,
- floor = Math.floor,
- stringFromCharCode = String.fromCharCode,
-
- /** Temporary variable */
- key;
-
- /*--------------------------------------------------------------------------*/
-
- /**
- * A generic error utility function.
- * @private
- * @param {String} type The error type.
- * @returns {Error} Throws a `RangeError` with the applicable error message.
- */
- function error(type) {
- throw new RangeError(errors[type]);
- }
-
- /**
- * A generic `Array#map` utility function.
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} callback The function that gets called for every array
- * item.
- * @returns {Array} A new array of values returned by the callback function.
- */
- function map(array, fn) {
- var length = array.length;
- var result = [];
- while (length--) {
- result[length] = fn(array[length]);
- }
- return result;
- }
-
- /**
- * A simple `Array#map`-like wrapper to work with domain name strings or email
- * addresses.
- * @private
- * @param {String} domain The domain name or email address.
- * @param {Function} callback The function that gets called for every
- * character.
- * @returns {Array} A new string of characters returned by the callback
- * function.
- */
- function mapDomain(string, fn) {
- var parts = string.split('@');
- var result = '';
- if (parts.length > 1) {
- // In email addresses, only the domain name should be punycoded. Leave
- // the local part (i.e. everything up to `@`) intact.
- result = parts[0] + '@';
- string = parts[1];
- }
- // Avoid `split(regex)` for IE8 compatibility. See #17.
- string = string.replace(regexSeparators, '\x2E');
- var labels = string.split('.');
- var encoded = map(labels, fn).join('.');
- return result + encoded;
- }
-
- /**
- * Creates an array containing the numeric code points of each Unicode
- * character in the string. While JavaScript uses UCS-2 internally,
- * this function will convert a pair of surrogate halves (each of which
- * UCS-2 exposes as separate characters) into a single code point,
- * matching UTF-16.
- * @see `punycode.ucs2.encode`
- * @see
- * @memberOf punycode.ucs2
- * @name decode
- * @param {String} string The Unicode input string (UCS-2).
- * @returns {Array} The new array of code points.
- */
- function ucs2decode(string) {
- var output = [],
- counter = 0,
- length = string.length,
- value,
- extra;
- while (counter < length) {
- value = string.charCodeAt(counter++);
- if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
- // high surrogate, and there is a next character
- extra = string.charCodeAt(counter++);
- if ((extra & 0xFC00) == 0xDC00) { // low surrogate
- output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
- } else {
- // unmatched surrogate; only append this code unit, in case the next
- // code unit is the high surrogate of a surrogate pair
- output.push(value);
- counter--;
- }
- } else {
- output.push(value);
- }
- }
- return output;
- }
-
- /**
- * Creates a string based on an array of numeric code points.
- * @see `punycode.ucs2.decode`
- * @memberOf punycode.ucs2
- * @name encode
- * @param {Array} codePoints The array of numeric code points.
- * @returns {String} The new Unicode string (UCS-2).
- */
- function ucs2encode(array) {
- return map(array, function(value) {
- var output = '';
- if (value > 0xFFFF) {
- value -= 0x10000;
- output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
- value = 0xDC00 | value & 0x3FF;
- }
- output += stringFromCharCode(value);
- return output;
- }).join('');
- }
-
- /**
- * Converts a basic code point into a digit/integer.
- * @see `digitToBasic()`
- * @private
- * @param {Number} codePoint The basic numeric code point value.
- * @returns {Number} The numeric value of a basic code point (for use in
- * representing integers) in the range `0` to `base - 1`, or `base` if
- * the code point does not represent a value.
- */
- function basicToDigit(codePoint) {
- if (codePoint - 48 < 10) {
- return codePoint - 22;
- }
- if (codePoint - 65 < 26) {
- return codePoint - 65;
- }
- if (codePoint - 97 < 26) {
- return codePoint - 97;
- }
- return base;
- }
-
- /**
- * Converts a digit/integer into a basic code point.
- * @see `basicToDigit()`
- * @private
- * @param {Number} digit The numeric value of a basic code point.
- * @returns {Number} The basic code point whose value (when used for
- * representing integers) is `digit`, which needs to be in the range
- * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
- * used; else, the lowercase form is used. The behavior is undefined
- * if `flag` is non-zero and `digit` has no uppercase form.
- */
- function digitToBasic(digit, flag) {
- // 0..25 map to ASCII a..z or A..Z
- // 26..35 map to ASCII 0..9
- return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
- }
-
- /**
- * Bias adaptation function as per section 3.4 of RFC 3492.
- * https://tools.ietf.org/html/rfc3492#section-3.4
- * @private
- */
- function adapt(delta, numPoints, firstTime) {
- var k = 0;
- delta = firstTime ? floor(delta / damp) : delta >> 1;
- delta += floor(delta / numPoints);
- for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
- delta = floor(delta / baseMinusTMin);
- }
- return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
- }
-
- /**
- * Converts a Punycode string of ASCII-only symbols to a string of Unicode
- * symbols.
- * @memberOf punycode
- * @param {String} input The Punycode string of ASCII-only symbols.
- * @returns {String} The resulting string of Unicode symbols.
- */
- function decode(input) {
- // Don't use UCS-2
- var output = [],
- inputLength = input.length,
- out,
- i = 0,
- n = initialN,
- bias = initialBias,
- basic,
- j,
- index,
- oldi,
- w,
- k,
- digit,
- t,
- /** Cached calculation results */
- baseMinusT;
-
- // Handle the basic code points: let `basic` be the number of input code
- // points before the last delimiter, or `0` if there is none, then copy
- // the first basic code points to the output.
-
- basic = input.lastIndexOf(delimiter);
- if (basic < 0) {
- basic = 0;
- }
-
- for (j = 0; j < basic; ++j) {
- // if it's not a basic code point
- if (input.charCodeAt(j) >= 0x80) {
- error('not-basic');
- }
- output.push(input.charCodeAt(j));
- }
-
- // Main decoding loop: start just after the last delimiter if any basic code
- // points were copied; start at the beginning otherwise.
-
- for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
-
- // `index` is the index of the next character to be consumed.
- // Decode a generalized variable-length integer into `delta`,
- // which gets added to `i`. The overflow checking is easier
- // if we increase `i` as we go, then subtract off its starting
- // value at the end to obtain `delta`.
- for (oldi = i, w = 1, k = base; /* no condition */; k += base) {
-
- if (index >= inputLength) {
- error('invalid-input');
- }
-
- digit = basicToDigit(input.charCodeAt(index++));
-
- if (digit >= base || digit > floor((maxInt - i) / w)) {
- error('overflow');
- }
-
- i += digit * w;
- t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
-
- if (digit < t) {
- break;
- }
-
- baseMinusT = base - t;
- if (w > floor(maxInt / baseMinusT)) {
- error('overflow');
- }
-
- w *= baseMinusT;
-
- }
-
- out = output.length + 1;
- bias = adapt(i - oldi, out, oldi == 0);
-
- // `i` was supposed to wrap around from `out` to `0`,
- // incrementing `n` each time, so we'll fix that now:
- if (floor(i / out) > maxInt - n) {
- error('overflow');
- }
-
- n += floor(i / out);
- i %= out;
-
- // Insert `n` at position `i` of the output
- output.splice(i++, 0, n);
-
- }
-
- return ucs2encode(output);
- }
-
- /**
- * Converts a string of Unicode symbols (e.g. a domain name label) to a
- * Punycode string of ASCII-only symbols.
- * @memberOf punycode
- * @param {String} input The string of Unicode symbols.
- * @returns {String} The resulting Punycode string of ASCII-only symbols.
- */
- function encode(input) {
- var n,
- delta,
- handledCPCount,
- basicLength,
- bias,
- j,
- m,
- q,
- k,
- t,
- currentValue,
- output = [],
- /** `inputLength` will hold the number of code points in `input`. */
- inputLength,
- /** Cached calculation results */
- handledCPCountPlusOne,
- baseMinusT,
- qMinusT;
-
- // Convert the input in UCS-2 to Unicode
- input = ucs2decode(input);
-
- // Cache the length
- inputLength = input.length;
-
- // Initialize the state
- n = initialN;
- delta = 0;
- bias = initialBias;
-
- // Handle the basic code points
- for (j = 0; j < inputLength; ++j) {
- currentValue = input[j];
- if (currentValue < 0x80) {
- output.push(stringFromCharCode(currentValue));
- }
- }
-
- handledCPCount = basicLength = output.length;
-
- // `handledCPCount` is the number of code points that have been handled;
- // `basicLength` is the number of basic code points.
-
- // Finish the basic string - if it is not empty - with a delimiter
- if (basicLength) {
- output.push(delimiter);
- }
-
- // Main encoding loop:
- while (handledCPCount < inputLength) {
-
- // All non-basic code points < n have been handled already. Find the next
- // larger one:
- for (m = maxInt, j = 0; j < inputLength; ++j) {
- currentValue = input[j];
- if (currentValue >= n && currentValue < m) {
- m = currentValue;
- }
- }
-
- // Increase `delta` enough to advance the decoder's state to ,
- // but guard against overflow
- handledCPCountPlusOne = handledCPCount + 1;
- if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
- error('overflow');
- }
-
- delta += (m - n) * handledCPCountPlusOne;
- n = m;
-
- for (j = 0; j < inputLength; ++j) {
- currentValue = input[j];
-
- if (currentValue < n && ++delta > maxInt) {
- error('overflow');
- }
-
- if (currentValue == n) {
- // Represent delta as a generalized variable-length integer
- for (q = delta, k = base; /* no condition */; k += base) {
- t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
- if (q < t) {
- break;
- }
- qMinusT = q - t;
- baseMinusT = base - t;
- output.push(
- stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
- );
- q = floor(qMinusT / baseMinusT);
- }
-
- output.push(stringFromCharCode(digitToBasic(q, 0)));
- bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
- delta = 0;
- ++handledCPCount;
- }
- }
-
- ++delta;
- ++n;
-
- }
- return output.join('');
- }
-
- /**
- * Converts a Punycode string representing a domain name or an email address
- * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
- * it doesn't matter if you call it on a string that has already been
- * converted to Unicode.
- * @memberOf punycode
- * @param {String} input The Punycoded domain name or email address to
- * convert to Unicode.
- * @returns {String} The Unicode representation of the given Punycode
- * string.
- */
- function toUnicode(input) {
- return mapDomain(input, function(string) {
- return regexPunycode.test(string)
- ? decode(string.slice(4).toLowerCase())
- : string;
- });
- }
-
- /**
- * Converts a Unicode string representing a domain name or an email address to
- * Punycode. Only the non-ASCII parts of the domain name will be converted,
- * i.e. it doesn't matter if you call it with a domain that's already in
- * ASCII.
- * @memberOf punycode
- * @param {String} input The domain name or email address to convert, as a
- * Unicode string.
- * @returns {String} The Punycode representation of the given domain name or
- * email address.
- */
- function toASCII(input) {
- return mapDomain(input, function(string) {
- return regexNonASCII.test(string)
- ? 'xn--' + encode(string)
- : string;
- });
- }
-
- /*--------------------------------------------------------------------------*/
-
- /** Define the public API */
- punycode = {
- /**
- * A string representing the current Punycode.js version number.
- * @memberOf punycode
- * @type String
- */
- 'version': '1.4.1',
- /**
- * An object of methods to convert from JavaScript's internal character
- * representation (UCS-2) to Unicode code points, and back.
- * @see
- * @memberOf punycode
- * @type Object
- */
- 'ucs2': {
- 'decode': ucs2decode,
- 'encode': ucs2encode
- },
- 'decode': decode,
- 'encode': encode,
- 'toASCII': toASCII,
- 'toUnicode': toUnicode
- };
-
- /** Expose `punycode` */
- // Some AMD build optimizers, like r.js, check for specific condition patterns
- // like the following:
- if (
- typeof define == 'function' &&
- typeof define.amd == 'object' &&
- define.amd
- ) {
- define('punycode', function() {
- return punycode;
- });
- } else if (freeExports && freeModule) {
- if (module.exports == freeExports) {
- // in Node.js, io.js, or RingoJS v0.8.0+
- freeModule.exports = punycode;
- } else {
- // in Narwhal or RingoJS v0.7.0-
- for (key in punycode) {
- punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
- }
- }
- } else {
- // in Rhino or a web browser
- root.punycode = punycode;
- }
-
-}(this));
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{}],61:[function(require,module,exports){
-module.exports=/[\0-\x1F\x7F-\x9F]/
-},{}],62:[function(require,module,exports){
-module.exports=/[\xAD\u0600-\u0605\u061C\u06DD\u070F\u08E2\u180E\u200B-\u200F\u202A-\u202E\u2060-\u2064\u2066-\u206F\uFEFF\uFFF9-\uFFFB]|\uD804[\uDCBD\uDCCD]|\uD82F[\uDCA0-\uDCA3]|\uD834[\uDD73-\uDD7A]|\uDB40[\uDC01\uDC20-\uDC7F]/
-},{}],63:[function(require,module,exports){
-module.exports=/[!-#%-\*,-\/:;\?@\[-\]_\{\}\xA1\xA7\xAB\xB6\xB7\xBB\xBF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u09FD\u0A76\u0AF0\u0C84\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E4E\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]|\uD800[\uDD00-\uDD02\uDF9F\uDFD0]|\uD801\uDD6F|\uD802[\uDC57\uDD1F\uDD3F\uDE50-\uDE58\uDE7F\uDEF0-\uDEF6\uDF39-\uDF3F\uDF99-\uDF9C]|\uD803[\uDF55-\uDF59]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC8\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDC4B-\uDC4F\uDC5B\uDC5D\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDE60-\uDE6C\uDF3C-\uDF3E]|\uD806[\uDC3B\uDE3F-\uDE46\uDE9A-\uDE9C\uDE9E-\uDEA2]|\uD807[\uDC41-\uDC45\uDC70\uDC71\uDEF7\uDEF8]|\uD809[\uDC70-\uDC74]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3B\uDF44]|\uD81B[\uDE97-\uDE9A]|\uD82F\uDC9F|\uD836[\uDE87-\uDE8B]|\uD83A[\uDD5E\uDD5F]/
-},{}],64:[function(require,module,exports){
-module.exports=/[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]/
-},{}],65:[function(require,module,exports){
-'use strict';
-
-exports.Any = require('./properties/Any/regex');
-exports.Cc = require('./categories/Cc/regex');
-exports.Cf = require('./categories/Cf/regex');
-exports.P = require('./categories/P/regex');
-exports.Z = require('./categories/Z/regex');
-
-},{"./categories/Cc/regex":61,"./categories/Cf/regex":62,"./categories/P/regex":63,"./categories/Z/regex":64,"./properties/Any/regex":66}],66:[function(require,module,exports){
-module.exports=/[\0-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/
-},{}],67:[function(require,module,exports){
-'use strict';
-
-
-module.exports = require('./lib/');
-
-},{"./lib/":9}]},{},[67])(67)
-});
diff --git a/back_end/public/static/js/plugins/metisMenu/metisMenu.min.js b/back_end/public/static/js/plugins/metisMenu/metisMenu.min.js
deleted file mode 100644
index 03ac02b4a..000000000
--- a/back_end/public/static/js/plugins/metisMenu/metisMenu.min.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * metismenu - v1.0.3
- * Easy menu jQuery plugin for Twitter Bootstrap 3
- * https://github.com/onokumus/metisMenu
- *
- * Made by Osman Nuri Okumuş
- * Under MIT License
- */
-!function(a,b,c){function d(b,c){this.element=b,this.settings=a.extend({},f,c),this._defaults=f,this._name=e,this.init()}var e="metisMenu",f={toggle:!0};d.prototype={init:function(){var b=a(this.element),c=this.settings.toggle;this.isIE()<=9?(b.find("li.active").has("ul").children("ul").collapse("show"),b.find("li").not(".active").has("ul").children("ul").collapse("hide")):(b.find("li.active").has("ul").children("ul").addClass("collapse in"),b.find("li").not(".active").has("ul").children("ul").addClass("collapse")),b.find("li").has("ul").children("a").on("click",function(b){b.preventDefault(),a(this).parent("li").toggleClass("active").children("ul").collapse("toggle"),c&&a(this).parent("li").siblings().removeClass("active").children("ul.in").collapse("hide")})},isIE:function(){for(var a,b=3,d=c.createElement("div"),e=d.getElementsByTagName("i");d.innerHTML="",e[0];)return b>4?b:a}},a.fn[e]=function(b){return this.each(function(){a.data(this,"plugin_"+e)||a.data(this,"plugin_"+e,new d(this,b))})}}(jQuery,window,document);
\ No newline at end of file
diff --git a/back_end/public/static/js/plugins/morris/morris-data.js b/back_end/public/static/js/plugins/morris/morris-data.js
deleted file mode 100644
index cb9e39943..000000000
--- a/back_end/public/static/js/plugins/morris/morris-data.js
+++ /dev/null
@@ -1,117 +0,0 @@
-$(function() {
-
- Morris.Area({
- element: 'morris-area-chart',
- data: [{
- period: '2010 Q1',
- iphone: 2666,
- ipad: null,
- itouch: 2647
- }, {
- period: '2010 Q2',
- iphone: 2778,
- ipad: 2294,
- itouch: 2441
- }, {
- period: '2010 Q3',
- iphone: 4912,
- ipad: 1969,
- itouch: 2501
- }, {
- period: '2010 Q4',
- iphone: 3767,
- ipad: 3597,
- itouch: 5689
- }, {
- period: '2011 Q1',
- iphone: 6810,
- ipad: 1914,
- itouch: 2293
- }, {
- period: '2011 Q2',
- iphone: 5670,
- ipad: 4293,
- itouch: 1881
- }, {
- period: '2011 Q3',
- iphone: 4820,
- ipad: 3795,
- itouch: 1588
- }, {
- period: '2011 Q4',
- iphone: 15073,
- ipad: 5967,
- itouch: 5175
- }, {
- period: '2012 Q1',
- iphone: 10687,
- ipad: 4460,
- itouch: 2028
- }, {
- period: '2012 Q2',
- iphone: 8432,
- ipad: 5713,
- itouch: 1791
- }],
- xkey: 'period',
- ykeys: ['iphone', 'ipad', 'itouch'],
- labels: ['iPhone', 'iPad', 'iPod Touch'],
- pointSize: 2,
- hideHover: 'auto',
- resize: true
- });
-/*
- Morris.Donut({
- element: 'morris-donut-chart',
- data: [{
- label: "Download Sales",
- value: 12
- }, {
- label: "In-Store Sales",
- value: 30
- }, {
- label: "Mail-Order Sales",
- value: 20
- }],
- resize: true
- });
-
- Morris.Bar({
- element: 'morris-bar-chart',
- data: [{
- y: '2006',
- a: 100,
- b: 90
- }, {
- y: '2007',
- a: 75,
- b: 65
- }, {
- y: '2008',
- a: 50,
- b: 40
- }, {
- y: '2009',
- a: 75,
- b: 65
- }, {
- y: '2010',
- a: 50,
- b: 40
- }, {
- y: '2011',
- a: 75,
- b: 65
- }, {
- y: '2012',
- a: 100,
- b: 90
- }],
- xkey: 'y',
- ykeys: ['a', 'b'],
- labels: ['Series A', 'Series B'],
- hideHover: 'auto',
- resize: true
- });
-*/
-});
diff --git a/back_end/public/static/js/plugins/morris/morris.min.js b/back_end/public/static/js/plugins/morris/morris.min.js
deleted file mode 100644
index c3bda2f93..000000000
--- a/back_end/public/static/js/plugins/morris/morris.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* @license
-morris.js v0.5.0
-Copyright 2014 Olly Smith All rights reserved.
-Licensed under the BSD-2-Clause License.
-*/
-(function(){var a,b,c,d,e=[].slice,f=function(a,b){return function(){return a.apply(b,arguments)}},g={}.hasOwnProperty,h=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},i=[].indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1};b=window.Morris={},a=jQuery,b.EventEmitter=function(){function a(){}return a.prototype.on=function(a,b){return null==this.handlers&&(this.handlers={}),null==this.handlers[a]&&(this.handlers[a]=[]),this.handlers[a].push(b),this},a.prototype.fire=function(){var a,b,c,d,f,g,h;if(c=arguments[0],a=2<=arguments.length?e.call(arguments,1):[],null!=this.handlers&&null!=this.handlers[c]){for(g=this.handlers[c],h=[],d=0,f=g.length;f>d;d++)b=g[d],h.push(b.apply(null,a));return h}},a}(),b.commas=function(a){var b,c,d,e;return null!=a?(d=0>a?"-":"",b=Math.abs(a),c=Math.floor(b).toFixed(0),d+=c.replace(/(?=(?:\d{3})+$)(?!^)/g,","),e=b.toString(),e.length>c.length&&(d+=e.slice(c.length)),d):"-"},b.pad2=function(a){return(10>a?"0":"")+a},b.Grid=function(c){function d(b){this.resizeHandler=f(this.resizeHandler,this);var c=this;if(this.el="string"==typeof b.element?a(document.getElementById(b.element)):a(b.element),null==this.el||0===this.el.length)throw new Error("Graph container element not found");"static"===this.el.css("position")&&this.el.css("position","relative"),this.options=a.extend({},this.gridDefaults,this.defaults||{},b),"string"==typeof this.options.units&&(this.options.postUnits=b.units),this.raphael=new Raphael(this.el[0]),this.elementWidth=null,this.elementHeight=null,this.dirty=!1,this.selectFrom=null,this.init&&this.init(),this.setData(this.options.data),this.el.bind("mousemove",function(a){var b,d,e,f,g;return d=c.el.offset(),g=a.pageX-d.left,c.selectFrom?(b=c.data[c.hitTest(Math.min(g,c.selectFrom))]._x,e=c.data[c.hitTest(Math.max(g,c.selectFrom))]._x,f=e-b,c.selectionRect.attr({x:b,width:f})):c.fire("hovermove",g,a.pageY-d.top)}),this.el.bind("mouseleave",function(){return c.selectFrom&&(c.selectionRect.hide(),c.selectFrom=null),c.fire("hoverout")}),this.el.bind("touchstart touchmove touchend",function(a){var b,d;return d=a.originalEvent.touches[0]||a.originalEvent.changedTouches[0],b=c.el.offset(),c.fire("hovermove",d.pageX-b.left,d.pageY-b.top)}),this.el.bind("click",function(a){var b;return b=c.el.offset(),c.fire("gridclick",a.pageX-b.left,a.pageY-b.top)}),this.options.rangeSelect&&(this.selectionRect=this.raphael.rect(0,0,0,this.el.innerHeight()).attr({fill:this.options.rangeSelectColor,stroke:!1}).toBack().hide(),this.el.bind("mousedown",function(a){var b;return b=c.el.offset(),c.startRange(a.pageX-b.left)}),this.el.bind("mouseup",function(a){var b;return b=c.el.offset(),c.endRange(a.pageX-b.left),c.fire("hovermove",a.pageX-b.left,a.pageY-b.top)})),this.options.resize&&a(window).bind("resize",function(){return null!=c.timeoutId&&window.clearTimeout(c.timeoutId),c.timeoutId=window.setTimeout(c.resizeHandler,100)}),this.el.css("-webkit-tap-highlight-color","rgba(0,0,0,0)"),this.postInit&&this.postInit()}return h(d,c),d.prototype.gridDefaults={dateFormat:null,axes:!0,grid:!0,gridLineColor:"#aaa",gridStrokeWidth:.5,gridTextColor:"#888",gridTextSize:12,gridTextFamily:"sans-serif",gridTextWeight:"normal",hideHover:!1,yLabelFormat:null,xLabelAngle:0,numLines:5,padding:25,parseTime:!0,postUnits:"",preUnits:"",ymax:"auto",ymin:"auto 0",goals:[],goalStrokeWidth:1,goalLineColors:["#666633","#999966","#cc6666","#663333"],events:[],eventStrokeWidth:1,eventLineColors:["#005a04","#ccffbb","#3a5f0b","#005502"],rangeSelect:null,rangeSelectColor:"#eef",resize:!1},d.prototype.setData=function(a,c){var d,e,f,g,h,i,j,k,l,m,n,o,p,q,r;return null==c&&(c=!0),this.options.data=a,null==a||0===a.length?(this.data=[],this.raphael.clear(),null!=this.hover&&this.hover.hide(),void 0):(o=this.cumulative?0:null,p=this.cumulative?0:null,this.options.goals.length>0&&(h=Math.min.apply(Math,this.options.goals),g=Math.max.apply(Math,this.options.goals),p=null!=p?Math.min(p,h):h,o=null!=o?Math.max(o,g):g),this.data=function(){var c,d,g;for(g=[],f=c=0,d=a.length;d>c;f=++c)j=a[f],i={src:j},i.label=j[this.options.xkey],this.options.parseTime?(i.x=b.parseDate(i.label),this.options.dateFormat?i.label=this.options.dateFormat(i.x):"number"==typeof i.label&&(i.label=new Date(i.label).toString())):(i.x=f,this.options.xLabelFormat&&(i.label=this.options.xLabelFormat(i))),l=0,i.y=function(){var a,b,c,d;for(c=this.options.ykeys,d=[],e=a=0,b=c.length;b>a;e=++a)n=c[e],q=j[n],"string"==typeof q&&(q=parseFloat(q)),null!=q&&"number"!=typeof q&&(q=null),null!=q&&(this.cumulative?l+=q:null!=o?(o=Math.max(q,o),p=Math.min(q,p)):o=p=q),this.cumulative&&null!=l&&(o=Math.max(l,o),p=Math.min(l,p)),d.push(q);return d}.call(this),g.push(i);return g}.call(this),this.options.parseTime&&(this.data=this.data.sort(function(a,b){return(a.x>b.x)-(b.x>a.x)})),this.xmin=this.data[0].x,this.xmax=this.data[this.data.length-1].x,this.events=[],this.options.events.length>0&&(this.events=this.options.parseTime?function(){var a,c,e,f;for(e=this.options.events,f=[],a=0,c=e.length;c>a;a++)d=e[a],f.push(b.parseDate(d));return f}.call(this):this.options.events,this.xmax=Math.max(this.xmax,Math.max.apply(Math,this.events)),this.xmin=Math.min(this.xmin,Math.min.apply(Math,this.events))),this.xmin===this.xmax&&(this.xmin-=1,this.xmax+=1),this.ymin=this.yboundary("min",p),this.ymax=this.yboundary("max",o),this.ymin===this.ymax&&(p&&(this.ymin-=1),this.ymax+=1),((r=this.options.axes)===!0||"both"===r||"y"===r||this.options.grid===!0)&&(this.options.ymax===this.gridDefaults.ymax&&this.options.ymin===this.gridDefaults.ymin?(this.grid=this.autoGridLines(this.ymin,this.ymax,this.options.numLines),this.ymin=Math.min(this.ymin,this.grid[0]),this.ymax=Math.max(this.ymax,this.grid[this.grid.length-1])):(k=(this.ymax-this.ymin)/(this.options.numLines-1),this.grid=function(){var a,b,c,d;for(d=[],m=a=b=this.ymin,c=this.ymax;k>0?c>=a:a>=c;m=a+=k)d.push(m);return d}.call(this))),this.dirty=!0,c?this.redraw():void 0)},d.prototype.yboundary=function(a,b){var c,d;return c=this.options["y"+a],"string"==typeof c?"auto"===c.slice(0,4)?c.length>5?(d=parseInt(c.slice(5),10),null==b?d:Math[a](b,d)):null!=b?b:0:parseInt(c,10):c},d.prototype.autoGridLines=function(a,b,c){var d,e,f,g,h,i,j,k,l;return h=b-a,l=Math.floor(Math.log(h)/Math.log(10)),j=Math.pow(10,l),e=Math.floor(a/j)*j,d=Math.ceil(b/j)*j,i=(d-e)/(c-1),1===j&&i>1&&Math.ceil(i)!==i&&(i=Math.ceil(i),d=e+i*(c-1)),0>e&&d>0&&(e=Math.floor(a/i)*i,d=Math.ceil(b/i)*i),1>i?(g=Math.floor(Math.log(i)/Math.log(10)),f=function(){var a,b;for(b=[],k=a=e;i>0?d>=a:a>=d;k=a+=i)b.push(parseFloat(k.toFixed(1-g)));return b}()):f=function(){var a,b;for(b=[],k=a=e;i>0?d>=a:a>=d;k=a+=i)b.push(k);return b}(),f},d.prototype._calc=function(){var a,b,c,d,e,f,g,h;return e=this.el.width(),c=this.el.height(),(this.elementWidth!==e||this.elementHeight!==c||this.dirty)&&(this.elementWidth=e,this.elementHeight=c,this.dirty=!1,this.left=this.options.padding,this.right=this.elementWidth-this.options.padding,this.top=this.options.padding,this.bottom=this.elementHeight-this.options.padding,((g=this.options.axes)===!0||"both"===g||"y"===g)&&(f=function(){var a,c,d,e;for(d=this.grid,e=[],a=0,c=d.length;c>a;a++)b=d[a],e.push(this.measureText(this.yAxisFormat(b)).width);return e}.call(this),this.left+=Math.max.apply(Math,f)),((h=this.options.axes)===!0||"both"===h||"x"===h)&&(a=function(){var a,b,c;for(c=[],d=a=0,b=this.data.length;b>=0?b>a:a>b;d=b>=0?++a:--a)c.push(this.measureText(this.data[d].text,-this.options.xLabelAngle).height);return c}.call(this),this.bottom-=Math.max.apply(Math,a)),this.width=Math.max(1,this.right-this.left),this.height=Math.max(1,this.bottom-this.top),this.dx=this.width/(this.xmax-this.xmin),this.dy=this.height/(this.ymax-this.ymin),this.calc)?this.calc():void 0},d.prototype.transY=function(a){return this.bottom-(a-this.ymin)*this.dy},d.prototype.transX=function(a){return 1===this.data.length?(this.left+this.right)/2:this.left+(a-this.xmin)*this.dx},d.prototype.redraw=function(){return this.raphael.clear(),this._calc(),this.drawGrid(),this.drawGoals(),this.drawEvents(),this.draw?this.draw():void 0},d.prototype.measureText=function(a,b){var c,d;return null==b&&(b=0),d=this.raphael.text(100,100,a).attr("font-size",this.options.gridTextSize).attr("font-family",this.options.gridTextFamily).attr("font-weight",this.options.gridTextWeight).rotate(b),c=d.getBBox(),d.remove(),c},d.prototype.yAxisFormat=function(a){return this.yLabelFormat(a)},d.prototype.yLabelFormat=function(a){return"function"==typeof this.options.yLabelFormat?this.options.yLabelFormat(a):""+this.options.preUnits+b.commas(a)+this.options.postUnits},d.prototype.drawGrid=function(){var a,b,c,d,e,f,g,h;if(this.options.grid!==!1||(e=this.options.axes)===!0||"both"===e||"y"===e){for(f=this.grid,h=[],c=0,d=f.length;d>c;c++)a=f[c],b=this.transY(a),((g=this.options.axes)===!0||"both"===g||"y"===g)&&this.drawYAxisLabel(this.left-this.options.padding/2,b,this.yAxisFormat(a)),this.options.grid?h.push(this.drawGridLine("M"+this.left+","+b+"H"+(this.left+this.width))):h.push(void 0);return h}},d.prototype.drawGoals=function(){var a,b,c,d,e,f,g;for(f=this.options.goals,g=[],c=d=0,e=f.length;e>d;c=++d)b=f[c],a=this.options.goalLineColors[c%this.options.goalLineColors.length],g.push(this.drawGoal(b,a));return g},d.prototype.drawEvents=function(){var a,b,c,d,e,f,g;for(f=this.events,g=[],c=d=0,e=f.length;e>d;c=++d)b=f[c],a=this.options.eventLineColors[c%this.options.eventLineColors.length],g.push(this.drawEvent(b,a));return g},d.prototype.drawGoal=function(a,b){return this.raphael.path("M"+this.left+","+this.transY(a)+"H"+this.right).attr("stroke",b).attr("stroke-width",this.options.goalStrokeWidth)},d.prototype.drawEvent=function(a,b){return this.raphael.path("M"+this.transX(a)+","+this.bottom+"V"+this.top).attr("stroke",b).attr("stroke-width",this.options.eventStrokeWidth)},d.prototype.drawYAxisLabel=function(a,b,c){return this.raphael.text(a,b,c).attr("font-size",this.options.gridTextSize).attr("font-family",this.options.gridTextFamily).attr("font-weight",this.options.gridTextWeight).attr("fill",this.options.gridTextColor).attr("text-anchor","end")},d.prototype.drawGridLine=function(a){return this.raphael.path(a).attr("stroke",this.options.gridLineColor).attr("stroke-width",this.options.gridStrokeWidth)},d.prototype.startRange=function(a){return this.hover.hide(),this.selectFrom=a,this.selectionRect.attr({x:a,width:0}).show()},d.prototype.endRange=function(a){var b,c;return this.selectFrom?(c=Math.min(this.selectFrom,a),b=Math.max(this.selectFrom,a),this.options.rangeSelect.call(this.el,{start:this.data[this.hitTest(c)].x,end:this.data[this.hitTest(b)].x}),this.selectFrom=null):void 0},d.prototype.resizeHandler=function(){return this.timeoutId=null,this.raphael.setSize(this.el.width(),this.el.height()),this.redraw()},d}(b.EventEmitter),b.parseDate=function(a){var b,c,d,e,f,g,h,i,j,k,l;return"number"==typeof a?a:(c=a.match(/^(\d+) Q(\d)$/),e=a.match(/^(\d+)-(\d+)$/),f=a.match(/^(\d+)-(\d+)-(\d+)$/),h=a.match(/^(\d+) W(\d+)$/),i=a.match(/^(\d+)-(\d+)-(\d+)[ T](\d+):(\d+)(Z|([+-])(\d\d):?(\d\d))?$/),j=a.match(/^(\d+)-(\d+)-(\d+)[ T](\d+):(\d+):(\d+(\.\d+)?)(Z|([+-])(\d\d):?(\d\d))?$/),c?new Date(parseInt(c[1],10),3*parseInt(c[2],10)-1,1).getTime():e?new Date(parseInt(e[1],10),parseInt(e[2],10)-1,1).getTime():f?new Date(parseInt(f[1],10),parseInt(f[2],10)-1,parseInt(f[3],10)).getTime():h?(k=new Date(parseInt(h[1],10),0,1),4!==k.getDay()&&k.setMonth(0,1+(4-k.getDay()+7)%7),k.getTime()+6048e5*parseInt(h[2],10)):i?i[6]?(g=0,"Z"!==i[6]&&(g=60*parseInt(i[8],10)+parseInt(i[9],10),"+"===i[7]&&(g=0-g)),Date.UTC(parseInt(i[1],10),parseInt(i[2],10)-1,parseInt(i[3],10),parseInt(i[4],10),parseInt(i[5],10)+g)):new Date(parseInt(i[1],10),parseInt(i[2],10)-1,parseInt(i[3],10),parseInt(i[4],10),parseInt(i[5],10)).getTime():j?(l=parseFloat(j[6]),b=Math.floor(l),d=Math.round(1e3*(l-b)),j[8]?(g=0,"Z"!==j[8]&&(g=60*parseInt(j[10],10)+parseInt(j[11],10),"+"===j[9]&&(g=0-g)),Date.UTC(parseInt(j[1],10),parseInt(j[2],10)-1,parseInt(j[3],10),parseInt(j[4],10),parseInt(j[5],10)+g,b,d)):new Date(parseInt(j[1],10),parseInt(j[2],10)-1,parseInt(j[3],10),parseInt(j[4],10),parseInt(j[5],10),b,d).getTime()):new Date(parseInt(a,10),0,1).getTime())},b.Hover=function(){function c(c){null==c&&(c={}),this.options=a.extend({},b.Hover.defaults,c),this.el=a(""),this.el.hide(),this.options.parent.append(this.el)}return c.defaults={"class":"morris-hover morris-default-style"},c.prototype.update=function(a,b,c){return a?(this.html(a),this.show(),this.moveTo(b,c)):this.hide()},c.prototype.html=function(a){return this.el.html(a)},c.prototype.moveTo=function(a,b){var c,d,e,f,g,h;return g=this.options.parent.innerWidth(),f=this.options.parent.innerHeight(),d=this.el.outerWidth(),c=this.el.outerHeight(),e=Math.min(Math.max(0,a-d/2),g-d),null!=b?(h=b-c-10,0>h&&(h=b+10,h+c>f&&(h=f/2-c/2))):h=f/2-c/2,this.el.css({left:e+"px",top:parseInt(h)+"px"})},c.prototype.show=function(){return this.el.show()},c.prototype.hide=function(){return this.el.hide()},c}(),b.Line=function(a){function c(a){return this.hilight=f(this.hilight,this),this.onHoverOut=f(this.onHoverOut,this),this.onHoverMove=f(this.onHoverMove,this),this.onGridClick=f(this.onGridClick,this),this instanceof b.Line?(c.__super__.constructor.call(this,a),void 0):new b.Line(a)}return h(c,a),c.prototype.init=function(){return"always"!==this.options.hideHover?(this.hover=new b.Hover({parent:this.el}),this.on("hovermove",this.onHoverMove),this.on("hoverout",this.onHoverOut),this.on("gridclick",this.onGridClick)):void 0},c.prototype.defaults={lineWidth:3,pointSize:4,lineColors:["#0b62a4","#7A92A3","#4da74d","#afd8f8","#edc240","#cb4b4b","#9440ed"],pointStrokeWidths:[1],pointStrokeColors:["#ffffff"],pointFillColors:[],smooth:!0,xLabels:"auto",xLabelFormat:null,xLabelMargin:24,hideHover:!1},c.prototype.calc=function(){return this.calcPoints(),this.generatePaths()},c.prototype.calcPoints=function(){var a,b,c,d,e,f;for(e=this.data,f=[],c=0,d=e.length;d>c;c++)a=e[c],a._x=this.transX(a.x),a._y=function(){var c,d,e,f;for(e=a.y,f=[],c=0,d=e.length;d>c;c++)b=e[c],null!=b?f.push(this.transY(b)):f.push(b);return f}.call(this),f.push(a._ymax=Math.min.apply(Math,[this.bottom].concat(function(){var c,d,e,f;for(e=a._y,f=[],c=0,d=e.length;d>c;c++)b=e[c],null!=b&&f.push(b);return f}())));return f},c.prototype.hitTest=function(a){var b,c,d,e,f;if(0===this.data.length)return null;for(f=this.data.slice(1),b=d=0,e=f.length;e>d&&(c=f[b],!(a<(c._x+this.data[b]._x)/2));b=++d);return b},c.prototype.onGridClick=function(a,b){var c;return c=this.hitTest(a),this.fire("click",c,this.data[c].src,a,b)},c.prototype.onHoverMove=function(a){var b;return b=this.hitTest(a),this.displayHoverForRow(b)},c.prototype.onHoverOut=function(){return this.options.hideHover!==!1?this.displayHoverForRow(null):void 0},c.prototype.displayHoverForRow=function(a){var b;return null!=a?((b=this.hover).update.apply(b,this.hoverContentForRow(a)),this.hilight(a)):(this.hover.hide(),this.hilight())},c.prototype.hoverContentForRow=function(a){var b,c,d,e,f,g,h;for(d=this.data[a],b=""+d.label+"
",h=d.y,c=f=0,g=h.length;g>f;c=++f)e=h[c],b+="\n "+this.options.labels[c]+":\n "+this.yLabelFormat(e)+"\n
";return"function"==typeof this.options.hoverCallback&&(b=this.options.hoverCallback(a,this.options,b,d.src)),[b,d._x,d._ymax]},c.prototype.generatePaths=function(){var a,c,d,e;return this.paths=function(){var f,g,h,j;for(j=[],c=f=0,g=this.options.ykeys.length;g>=0?g>f:f>g;c=g>=0?++f:--f)e="boolean"==typeof this.options.smooth?this.options.smooth:(h=this.options.ykeys[c],i.call(this.options.smooth,h)>=0),a=function(){var a,b,e,f;for(e=this.data,f=[],a=0,b=e.length;b>a;a++)d=e[a],void 0!==d._y[c]&&f.push({x:d._x,y:d._y[c]});return f}.call(this),a.length>1?j.push(b.Line.createPath(a,e,this.bottom)):j.push(null);return j}.call(this)},c.prototype.draw=function(){var a;return((a=this.options.axes)===!0||"both"===a||"x"===a)&&this.drawXAxis(),this.drawSeries(),this.options.hideHover===!1?this.displayHoverForRow(this.data.length-1):void 0},c.prototype.drawXAxis=function(){var a,c,d,e,f,g,h,i,j,k,l=this;for(h=this.bottom+this.options.padding/2,f=null,e=null,a=function(a,b){var c,d,g,i,j;return c=l.drawXAxisLabel(l.transX(b),h,a),j=c.getBBox(),c.transform("r"+-l.options.xLabelAngle),d=c.getBBox(),c.transform("t0,"+d.height/2+"..."),0!==l.options.xLabelAngle&&(i=-.5*j.width*Math.cos(l.options.xLabelAngle*Math.PI/180),c.transform("t"+i+",0...")),d=c.getBBox(),(null==f||f>=d.x+d.width||null!=e&&e>=d.x)&&d.x>=0&&d.x+d.widtha;a++)g=c[a],d.push([g.label,g.x]);return d}.call(this),d.reverse(),k=[],i=0,j=d.length;j>i;i++)c=d[i],k.push(a(c[0],c[1]));return k},c.prototype.drawSeries=function(){var a,b,c,d,e,f;for(this.seriesPoints=[],a=b=d=this.options.ykeys.length-1;0>=d?0>=b:b>=0;a=0>=d?++b:--b)this._drawLineFor(a);for(f=[],a=c=e=this.options.ykeys.length-1;0>=e?0>=c:c>=0;a=0>=e?++c:--c)f.push(this._drawPointFor(a));return f},c.prototype._drawPointFor=function(a){var b,c,d,e,f,g;for(this.seriesPoints[a]=[],f=this.data,g=[],d=0,e=f.length;e>d;d++)c=f[d],b=null,null!=c._y[a]&&(b=this.drawLinePoint(c._x,c._y[a],this.colorFor(c,a,"point"),a)),g.push(this.seriesPoints[a].push(b));return g},c.prototype._drawLineFor=function(a){var b;return b=this.paths[a],null!==b?this.drawLinePath(b,this.colorFor(null,a,"line"),a):void 0},c.createPath=function(a,c,d){var e,f,g,h,i,j,k,l,m,n,o,p,q,r;for(k="",c&&(g=b.Line.gradients(a)),l={y:null},h=q=0,r=a.length;r>q;h=++q)e=a[h],null!=e.y&&(null!=l.y?c?(f=g[h],j=g[h-1],i=(e.x-l.x)/4,m=l.x+i,o=Math.min(d,l.y+i*j),n=e.x-i,p=Math.min(d,e.y-i*f),k+="C"+m+","+o+","+n+","+p+","+e.x+","+e.y):k+="L"+e.x+","+e.y:c&&null==g[h]||(k+="M"+e.x+","+e.y)),l=e;return k},c.gradients=function(a){var b,c,d,e,f,g,h,i;for(c=function(a,b){return(a.y-b.y)/(a.x-b.x)},i=[],d=g=0,h=a.length;h>g;d=++g)b=a[d],null!=b.y?(e=a[d+1]||{y:null},f=a[d-1]||{y:null},null!=f.y&&null!=e.y?i.push(c(f,e)):null!=f.y?i.push(c(f,b)):null!=e.y?i.push(c(b,e)):i.push(null)):i.push(null);return i},c.prototype.hilight=function(a){var b,c,d,e,f;if(null!==this.prevHilight&&this.prevHilight!==a)for(b=c=0,e=this.seriesPoints.length-1;e>=0?e>=c:c>=e;b=e>=0?++c:--c)this.seriesPoints[b][this.prevHilight]&&this.seriesPoints[b][this.prevHilight].animate(this.pointShrinkSeries(b));if(null!==a&&this.prevHilight!==a)for(b=d=0,f=this.seriesPoints.length-1;f>=0?f>=d:d>=f;b=f>=0?++d:--d)this.seriesPoints[b][a]&&this.seriesPoints[b][a].animate(this.pointGrowSeries(b));return this.prevHilight=a},c.prototype.colorFor=function(a,b,c){return"function"==typeof this.options.lineColors?this.options.lineColors.call(this,a,b,c):"point"===c?this.options.pointFillColors[b%this.options.pointFillColors.length]||this.options.lineColors[b%this.options.lineColors.length]:this.options.lineColors[b%this.options.lineColors.length]},c.prototype.drawXAxisLabel=function(a,b,c){return this.raphael.text(a,b,c).attr("font-size",this.options.gridTextSize).attr("font-family",this.options.gridTextFamily).attr("font-weight",this.options.gridTextWeight).attr("fill",this.options.gridTextColor)},c.prototype.drawLinePath=function(a,b,c){return this.raphael.path(a).attr("stroke",b).attr("stroke-width",this.lineWidthForSeries(c))},c.prototype.drawLinePoint=function(a,b,c,d){return this.raphael.circle(a,b,this.pointSizeForSeries(d)).attr("fill",c).attr("stroke-width",this.pointStrokeWidthForSeries(d)).attr("stroke",this.pointStrokeColorForSeries(d))},c.prototype.pointStrokeWidthForSeries=function(a){return this.options.pointStrokeWidths[a%this.options.pointStrokeWidths.length]},c.prototype.pointStrokeColorForSeries=function(a){return this.options.pointStrokeColors[a%this.options.pointStrokeColors.length]},c.prototype.lineWidthForSeries=function(a){return this.options.lineWidth instanceof Array?this.options.lineWidth[a%this.options.lineWidth.length]:this.options.lineWidth},c.prototype.pointSizeForSeries=function(a){return this.options.pointSize instanceof Array?this.options.pointSize[a%this.options.pointSize.length]:this.options.pointSize},c.prototype.pointGrowSeries=function(a){return Raphael.animation({r:this.pointSizeForSeries(a)+3},25,"linear")},c.prototype.pointShrinkSeries=function(a){return Raphael.animation({r:this.pointSizeForSeries(a)},25,"linear")},c}(b.Grid),b.labelSeries=function(c,d,e,f,g){var h,i,j,k,l,m,n,o,p,q,r;if(j=200*(d-c)/e,i=new Date(c),n=b.LABEL_SPECS[f],void 0===n)for(r=b.AUTO_LABEL_ORDER,p=0,q=r.length;q>p;p++)if(k=r[p],m=b.LABEL_SPECS[k],j>=m.span){n=m;break}for(void 0===n&&(n=b.LABEL_SPECS.second),g&&(n=a.extend({},n,{fmt:g})),h=n.start(i),l=[];(o=h.getTime())<=d;)o>=c&&l.push([n.fmt(h),o]),n.incr(h);return l},c=function(a){return{span:60*a*1e3,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate(),a.getHours())},fmt:function(a){return""+b.pad2(a.getHours())+":"+b.pad2(a.getMinutes())},incr:function(b){return b.setUTCMinutes(b.getUTCMinutes()+a)}}},d=function(a){return{span:1e3*a,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate(),a.getHours(),a.getMinutes())},fmt:function(a){return""+b.pad2(a.getHours())+":"+b.pad2(a.getMinutes())+":"+b.pad2(a.getSeconds())},incr:function(b){return b.setUTCSeconds(b.getUTCSeconds()+a)}}},b.LABEL_SPECS={decade:{span:1728e8,start:function(a){return new Date(a.getFullYear()-a.getFullYear()%10,0,1)},fmt:function(a){return""+a.getFullYear()},incr:function(a){return a.setFullYear(a.getFullYear()+10)}},year:{span:1728e7,start:function(a){return new Date(a.getFullYear(),0,1)},fmt:function(a){return""+a.getFullYear()},incr:function(a){return a.setFullYear(a.getFullYear()+1)}},month:{span:24192e5,start:function(a){return new Date(a.getFullYear(),a.getMonth(),1)},fmt:function(a){return""+a.getFullYear()+"-"+b.pad2(a.getMonth()+1)},incr:function(a){return a.setMonth(a.getMonth()+1)}},week:{span:6048e5,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate())},fmt:function(a){return""+a.getFullYear()+"-"+b.pad2(a.getMonth()+1)+"-"+b.pad2(a.getDate())},incr:function(a){return a.setDate(a.getDate()+7)}},day:{span:864e5,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate())},fmt:function(a){return""+a.getFullYear()+"-"+b.pad2(a.getMonth()+1)+"-"+b.pad2(a.getDate())},incr:function(a){return a.setDate(a.getDate()+1)}},hour:c(60),"30min":c(30),"15min":c(15),"10min":c(10),"5min":c(5),minute:c(1),"30sec":d(30),"15sec":d(15),"10sec":d(10),"5sec":d(5),second:d(1)},b.AUTO_LABEL_ORDER=["decade","year","month","week","day","hour","30min","15min","10min","5min","minute","30sec","15sec","10sec","5sec","second"],b.Area=function(c){function d(c){var f;return this instanceof b.Area?(f=a.extend({},e,c),this.cumulative=!f.behaveLikeLine,"auto"===f.fillOpacity&&(f.fillOpacity=f.behaveLikeLine?.8:1),d.__super__.constructor.call(this,f),void 0):new b.Area(c)}var e;return h(d,c),e={fillOpacity:"auto",behaveLikeLine:!1},d.prototype.calcPoints=function(){var a,b,c,d,e,f,g;for(f=this.data,g=[],d=0,e=f.length;e>d;d++)a=f[d],a._x=this.transX(a.x),b=0,a._y=function(){var d,e,f,g;for(f=a.y,g=[],d=0,e=f.length;e>d;d++)c=f[d],this.options.behaveLikeLine?g.push(this.transY(c)):(b+=c||0,g.push(this.transY(b)));return g}.call(this),g.push(a._ymax=Math.max.apply(Math,a._y));return g},d.prototype.drawSeries=function(){var a,b,c,d,e,f,g,h;for(this.seriesPoints=[],b=this.options.behaveLikeLine?function(){f=[];for(var a=0,b=this.options.ykeys.length-1;b>=0?b>=a:a>=b;b>=0?a++:a--)f.push(a);return f}.apply(this):function(){g=[];for(var a=e=this.options.ykeys.length-1;0>=e?0>=a:a>=0;0>=e?a++:a--)g.push(a);return g}.apply(this),h=[],c=0,d=b.length;d>c;c++)a=b[c],this._drawFillFor(a),this._drawLineFor(a),h.push(this._drawPointFor(a));return h},d.prototype._drawFillFor=function(a){var b;return b=this.paths[a],null!==b?(b+="L"+this.transX(this.xmax)+","+this.bottom+"L"+this.transX(this.xmin)+","+this.bottom+"Z",this.drawFilledPath(b,this.fillForSeries(a))):void 0},d.prototype.fillForSeries=function(a){var b;return b=Raphael.rgb2hsl(this.colorFor(this.data[a],a,"line")),Raphael.hsl(b.h,this.options.behaveLikeLine?.9*b.s:.75*b.s,Math.min(.98,this.options.behaveLikeLine?1.2*b.l:1.25*b.l))},d.prototype.drawFilledPath=function(a,b){return this.raphael.path(a).attr("fill",b).attr("fill-opacity",this.options.fillOpacity).attr("stroke","none")},d}(b.Line),b.Bar=function(c){function d(c){return this.onHoverOut=f(this.onHoverOut,this),this.onHoverMove=f(this.onHoverMove,this),this.onGridClick=f(this.onGridClick,this),this instanceof b.Bar?(d.__super__.constructor.call(this,a.extend({},c,{parseTime:!1})),void 0):new b.Bar(c)}return h(d,c),d.prototype.init=function(){return this.cumulative=this.options.stacked,"always"!==this.options.hideHover?(this.hover=new b.Hover({parent:this.el}),this.on("hovermove",this.onHoverMove),this.on("hoverout",this.onHoverOut),this.on("gridclick",this.onGridClick)):void 0},d.prototype.defaults={barSizeRatio:.75,barGap:3,barColors:["#0b62a4","#7a92a3","#4da74d","#afd8f8","#edc240","#cb4b4b","#9440ed"],barOpacity:1,barRadius:[0,0,0,0],xLabelMargin:50},d.prototype.calc=function(){var a;return this.calcBars(),this.options.hideHover===!1?(a=this.hover).update.apply(a,this.hoverContentForRow(this.data.length-1)):void 0},d.prototype.calcBars=function(){var a,b,c,d,e,f,g;for(f=this.data,g=[],a=d=0,e=f.length;e>d;a=++d)b=f[a],b._x=this.left+this.width*(a+.5)/this.data.length,g.push(b._y=function(){var 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h,l,p,q;for(p=i._y,q=[],j=h=0,l=p.length;l>h;j=++h)n=p[j],null!==n?(o?(m=Math.min(n,o),b=Math.max(n,o)):(m=n,b=this.bottom),f=this.left+d*c+g,this.options.stacked||(f+=j*(a+this.options.barGap)),k=b-m,this.options.verticalGridCondition&&this.options.verticalGridCondition(i.x)&&this.drawBar(this.left+d*c,this.top,c,Math.abs(this.top-this.bottom),this.options.verticalGridColor,this.options.verticalGridOpacity,this.options.barRadius),this.options.stacked&&(m-=e),this.drawBar(f,m,a,k,this.colorFor(i,j,"bar"),this.options.barOpacity,this.options.barRadius),q.push(e+=k)):q.push(null);return q}.call(this));return q}.call(this)},d.prototype.colorFor=function(a,b,c){var d,e;return"function"==typeof this.options.barColors?(d={x:a.x,y:a.y[b],label:a.label},e={index:b,key:this.options.ykeys[b],label:this.options.labels[b]},this.options.barColors.call(this,d,e,c)):this.options.barColors[b%this.options.barColors.length]},d.prototype.hitTest=function(a){return 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\ No newline at end of file
diff --git a/back_end/public/static/js/plugins/morris/raphael.min.js b/back_end/public/static/js/plugins/morris/raphael.min.js
deleted file mode 100644
index b40a0059c..000000000
--- a/back_end/public/static/js/plugins/morris/raphael.min.js
+++ /dev/null
@@ -1,11 +0,0 @@
-// ┌────────────────────────────────────────────────────────────────────┠\\
-// │ Raphaël 2.1.2 - JavaScript Vector Library │ \\
-// ├────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
-// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com) │ \\
-// ├────────────────────────────────────────────────────────────────────┤ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
-// └────────────────────────────────────────────────────────────────────┘ \\
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diff --git a/back_end/public/static/js/plugins/squire-raw.js b/back_end/public/static/js/plugins/squire-raw.js
deleted file mode 100644
index 1100ad2fb..000000000
--- a/back_end/public/static/js/plugins/squire-raw.js
+++ /dev/null
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-var DOCUMENT_POSITION_PRECEDING = 2; // Node.DOCUMENT_POSITION_PRECEDING
-var ELEMENT_NODE = 1; // Node.ELEMENT_NODE;
-var TEXT_NODE = 3; // Node.TEXT_NODE;
-var DOCUMENT_NODE = 9; // Node.DOCUMENT_NODE;
-var DOCUMENT_FRAGMENT_NODE = 11; // Node.DOCUMENT_FRAGMENT_NODE;
-var SHOW_ELEMENT = 1; // NodeFilter.SHOW_ELEMENT;
-var SHOW_TEXT = 4; // NodeFilter.SHOW_TEXT;
-
-var START_TO_START = 0; // Range.START_TO_START
-var START_TO_END = 1; // Range.START_TO_END
-var END_TO_END = 2; // Range.END_TO_END
-var END_TO_START = 3; // Range.END_TO_START
-
-var ZWS = '\u200B';
-
-var win = doc.defaultView;
-
-var ua = navigator.userAgent;
-
-var isAndroid = /Android/.test( ua );
-var isIOS = /iP(?:ad|hone|od)/.test( ua );
-var isMac = /Mac OS X/.test( ua );
-var isWin = /Windows NT/.test( ua );
-
-var isGecko = /Gecko\//.test( ua );
-var isIElt11 = /Trident\/[456]\./.test( ua );
-var isPresto = !!win.opera;
-var isEdge = /Edge\//.test( ua );
-var isWebKit = !isEdge && /WebKit\//.test( ua );
-var isIE = /Trident\/[4567]\./.test( ua );
-
-var ctrlKey = isMac ? 'meta-' : 'ctrl-';
-
-var useTextFixer = isIElt11 || isPresto;
-var cantFocusEmptyTextNodes = isIElt11 || isWebKit;
-var losesSelectionOnBlur = isIElt11;
-
-var canObserveMutations = typeof MutationObserver !== 'undefined';
-var canWeakMap = typeof WeakMap !== 'undefined';
-
-// Use [^ \t\r\n] instead of \S so that nbsp does not count as white-space
-var notWS = /[^ \t\r\n]/;
-
-var indexOf = Array.prototype.indexOf;
-
-// Polyfill for FF3.5
-if ( !Object.create ) {
- Object.create = function ( proto ) {
- var F = function () {};
- F.prototype = proto;
- return new F();
- };
-}
-
-/*
- Native TreeWalker is buggy in IE and Opera:
- * IE9/10 sometimes throw errors when calling TreeWalker#nextNode or
- TreeWalker#previousNode. No way to feature detect this.
- * Some versions of Opera have a bug in TreeWalker#previousNode which makes
- it skip to the wrong node.
-
- Rather than risk further bugs, it's easiest just to implement our own
- (subset) of the spec in all browsers.
-*/
-
-var typeToBitArray = {
- // ELEMENT_NODE
- 1: 1,
- // ATTRIBUTE_NODE
- 2: 2,
- // TEXT_NODE
- 3: 4,
- // COMMENT_NODE
- 8: 128,
- // DOCUMENT_NODE
- 9: 256,
- // DOCUMENT_FRAGMENT_NODE
- 11: 1024
-};
-
-var always = function () {
- return true;
-};
-
-function TreeWalker ( root, nodeType, filter ) {
- this.root = this.currentNode = root;
- this.nodeType = nodeType;
- this.filter = filter || always;
-}
-
-TreeWalker.prototype.nextNode = function () {
- var current = this.currentNode,
- root = this.root,
- nodeType = this.nodeType,
- filter = this.filter,
- node;
- while ( true ) {
- node = current.firstChild;
- while ( !node && current ) {
- if ( current === root ) {
- break;
- }
- node = current.nextSibling;
- if ( !node ) { current = current.parentNode; }
- }
- if ( !node ) {
- return null;
- }
- if ( ( typeToBitArray[ node.nodeType ] & nodeType ) &&
- filter( node ) ) {
- this.currentNode = node;
- return node;
- }
- current = node;
- }
-};
-
-TreeWalker.prototype.previousNode = function () {
- var current = this.currentNode,
- root = this.root,
- nodeType = this.nodeType,
- filter = this.filter,
- node;
- while ( true ) {
- if ( current === root ) {
- return null;
- }
- node = current.previousSibling;
- if ( node ) {
- while ( current = node.lastChild ) {
- node = current;
- }
- } else {
- node = current.parentNode;
- }
- if ( !node ) {
- return null;
- }
- if ( ( typeToBitArray[ node.nodeType ] & nodeType ) &&
- filter( node ) ) {
- this.currentNode = node;
- return node;
- }
- current = node;
- }
-};
-
-// Previous node in post-order.
-TreeWalker.prototype.previousPONode = function () {
- var current = this.currentNode,
- root = this.root,
- nodeType = this.nodeType,
- filter = this.filter,
- node;
- while ( true ) {
- node = current.lastChild;
- while ( !node && current ) {
- if ( current === root ) {
- break;
- }
- node = current.previousSibling;
- if ( !node ) { current = current.parentNode; }
- }
- if ( !node ) {
- return null;
- }
- if ( ( typeToBitArray[ node.nodeType ] & nodeType ) &&
- filter( node ) ) {
- this.currentNode = node;
- return node;
- }
- current = node;
- }
-};
-
-var inlineNodeNames = /^(?:#text|A(?:BBR|CRONYM)?|B(?:R|D[IO])?|C(?:ITE|ODE)|D(?:ATA|EL|FN)|EM|FONT|HR|I(?:FRAME|MG|NPUT|NS)?|KBD|Q|R(?:P|T|UBY)|S(?:AMP|MALL|PAN|TR(?:IKE|ONG)|U[BP])?|TIME|U|VAR|WBR)$/;
-
-var leafNodeNames = {
- BR: 1,
- HR: 1,
- IFRAME: 1,
- IMG: 1,
- INPUT: 1
-};
-
-function every ( nodeList, fn ) {
- var l = nodeList.length;
- while ( l-- ) {
- if ( !fn( nodeList[l] ) ) {
- return false;
- }
- }
- return true;
-}
-
-// ---
-
-var UNKNOWN = 0;
-var INLINE = 1;
-var BLOCK = 2;
-var CONTAINER = 3;
-
-var nodeCategoryCache = canWeakMap ? new WeakMap() : null;
-
-function isLeaf ( node ) {
- return node.nodeType === ELEMENT_NODE && !!leafNodeNames[ node.nodeName ];
-}
-function getNodeCategory ( node ) {
- switch ( node.nodeType ) {
- case TEXT_NODE:
- return INLINE;
- case ELEMENT_NODE:
- case DOCUMENT_FRAGMENT_NODE:
- if ( canWeakMap && nodeCategoryCache.has( node ) ) {
- return nodeCategoryCache.get( node );
- }
- break;
- default:
- return UNKNOWN;
- }
-
- var nodeCategory;
- if ( !every( node.childNodes, isInline ) ) {
- // Malformed HTML can have block tags inside inline tags. Need to treat
- // these as containers rather than inline. See #239.
- nodeCategory = CONTAINER;
- } else if ( inlineNodeNames.test( node.nodeName ) ) {
- nodeCategory = INLINE;
- } else {
- nodeCategory = BLOCK;
- }
- if ( canWeakMap ) {
- nodeCategoryCache.set( node, nodeCategory );
- }
- return nodeCategory;
-}
-function isInline ( node ) {
- return getNodeCategory( node ) === INLINE;
-}
-function isBlock ( node ) {
- return getNodeCategory( node ) === BLOCK;
-}
-function isContainer ( node ) {
- return getNodeCategory( node ) === CONTAINER;
-}
-
-function getBlockWalker ( node, root ) {
- var walker = new TreeWalker( root, SHOW_ELEMENT, isBlock );
- walker.currentNode = node;
- return walker;
-}
-function getPreviousBlock ( node, root ) {
- node = getBlockWalker( node, root ).previousNode();
- return node !== root ? node : null;
-}
-function getNextBlock ( node, root ) {
- node = getBlockWalker( node, root ).nextNode();
- return node !== root ? node : null;
-}
-
-function isEmptyBlock ( block ) {
- return !block.textContent && !block.querySelector( 'IMG' );
-}
-
-function areAlike ( node, node2 ) {
- return !isLeaf( node ) && (
- node.nodeType === node2.nodeType &&
- node.nodeName === node2.nodeName &&
- node.nodeName !== 'A' &&
- node.className === node2.className &&
- ( ( !node.style && !node2.style ) ||
- node.style.cssText === node2.style.cssText )
- );
-}
-function hasTagAttributes ( node, tag, attributes ) {
- if ( node.nodeName !== tag ) {
- return false;
- }
- for ( var attr in attributes ) {
- if ( node.getAttribute( attr ) !== attributes[ attr ] ) {
- return false;
- }
- }
- return true;
-}
-function getNearest ( node, root, tag, attributes ) {
- while ( node && node !== root ) {
- if ( hasTagAttributes( node, tag, attributes ) ) {
- return node;
- }
- node = node.parentNode;
- }
- return null;
-}
-function isOrContains ( parent, node ) {
- while ( node ) {
- if ( node === parent ) {
- return true;
- }
- node = node.parentNode;
- }
- return false;
-}
-
-function getPath ( node, root, config ) {
- var path = '';
- var id, className, classNames, dir, styleNames;
- if ( node && node !== root ) {
- path = getPath( node.parentNode, root, config );
- if ( node.nodeType === ELEMENT_NODE ) {
- path += ( path ? '>' : '' ) + node.nodeName;
- if ( id = node.id ) {
- path += '#' + id;
- }
- if ( className = node.className.trim() ) {
- classNames = className.split( /\s\s*/ );
- classNames.sort();
- path += '.';
- path += classNames.join( '.' );
- }
- if ( dir = node.dir ) {
- path += '[dir=' + dir + ']';
- }
- if ( classNames ) {
- styleNames = config.classNames;
- if ( indexOf.call( classNames, styleNames.highlight ) > -1 ) {
- path += '[backgroundColor=' +
- node.style.backgroundColor.replace( / /g,'' ) + ']';
- }
- if ( indexOf.call( classNames, styleNames.colour ) > -1 ) {
- path += '[color=' +
- node.style.color.replace( / /g,'' ) + ']';
- }
- if ( indexOf.call( classNames, styleNames.fontFamily ) > -1 ) {
- path += '[fontFamily=' +
- node.style.fontFamily.replace( / /g,'' ) + ']';
- }
- if ( indexOf.call( classNames, styleNames.fontSize ) > -1 ) {
- path += '[fontSize=' + node.style.fontSize + ']';
- }
- }
- }
- }
- return path;
-}
-
-function getLength ( node ) {
- var nodeType = node.nodeType;
- return nodeType === ELEMENT_NODE || nodeType === DOCUMENT_FRAGMENT_NODE ?
- node.childNodes.length : node.length || 0;
-}
-
-function detach ( node ) {
- var parent = node.parentNode;
- if ( parent ) {
- parent.removeChild( node );
- }
- return node;
-}
-function replaceWith ( node, node2 ) {
- var parent = node.parentNode;
- if ( parent ) {
- parent.replaceChild( node2, node );
- }
-}
-function empty ( node ) {
- var frag = node.ownerDocument.createDocumentFragment(),
- childNodes = node.childNodes,
- l = childNodes ? childNodes.length : 0;
- while ( l-- ) {
- frag.appendChild( node.firstChild );
- }
- return frag;
-}
-
-function createElement ( doc, tag, props, children ) {
- var el = doc.createElement( tag ),
- attr, value, i, l;
- if ( props instanceof Array ) {
- children = props;
- props = null;
- }
- if ( props ) {
- for ( attr in props ) {
- value = props[ attr ];
- if ( value !== undefined ) {
- el.setAttribute( attr, props[ attr ] );
- }
- }
- }
- if ( children ) {
- for ( i = 0, l = children.length; i < l; i += 1 ) {
- el.appendChild( children[i] );
- }
- }
- return el;
-}
-
-function fixCursor ( node, root ) {
- // In Webkit and Gecko, block level elements are collapsed and
- // unfocussable if they have no content. To remedy this, a
must be
- // inserted. In Opera and IE, we just need a textnode in order for the
- // cursor to appear.
- var self = root.__squire__;
- var doc = node.ownerDocument;
- var originalNode = node;
- var fixer, child;
-
- if ( node === root ) {
- if ( !( child = node.firstChild ) || child.nodeName === 'BR' ) {
- fixer = self.createDefaultBlock();
- if ( child ) {
- node.replaceChild( fixer, child );
- }
- else {
- node.appendChild( fixer );
- }
- node = fixer;
- fixer = null;
- }
- }
-
- if ( node.nodeType === TEXT_NODE ) {
- return originalNode;
- }
-
- if ( isInline( node ) ) {
- child = node.firstChild;
- while ( cantFocusEmptyTextNodes && child &&
- child.nodeType === TEXT_NODE && !child.data ) {
- node.removeChild( child );
- child = node.firstChild;
- }
- if ( !child ) {
- if ( cantFocusEmptyTextNodes ) {
- fixer = doc.createTextNode( ZWS );
- self._didAddZWS();
- } else {
- fixer = doc.createTextNode( '' );
- }
- }
- } else {
- if ( useTextFixer ) {
- while ( node.nodeType !== TEXT_NODE && !isLeaf( node ) ) {
- child = node.firstChild;
- if ( !child ) {
- fixer = doc.createTextNode( '' );
- break;
- }
- node = child;
- }
- if ( node.nodeType === TEXT_NODE ) {
- // Opera will collapse the block element if it contains
- // just spaces (but not if it contains no data at all).
- if ( /^ +$/.test( node.data ) ) {
- node.data = '';
- }
- } else if ( isLeaf( node ) ) {
- node.parentNode.insertBefore( doc.createTextNode( '' ), node );
- }
- }
- else if ( !node.querySelector( 'BR' ) ) {
- fixer = createElement( doc, 'BR' );
- while ( ( child = node.lastElementChild ) && !isInline( child ) ) {
- node = child;
- }
- }
- }
- if ( fixer ) {
- try {
- node.appendChild( fixer );
- } catch ( error ) {
- self.didError({
- name: 'Squire: fixCursor – ' + error,
- message: 'Parent: ' + node.nodeName + '/' + node.innerHTML +
- ' appendChild: ' + fixer.nodeName
- });
- }
- }
-
- return originalNode;
-}
-
-// Recursively examine container nodes and wrap any inline children.
-function fixContainer ( container, root ) {
- var children = container.childNodes;
- var doc = container.ownerDocument;
- var wrapper = null;
- var i, l, child, isBR;
- var config = root.__squire__._config;
-
- for ( i = 0, l = children.length; i < l; i += 1 ) {
- child = children[i];
- isBR = child.nodeName === 'BR';
- if ( !isBR && isInline( child ) ) {
- if ( !wrapper ) {
- wrapper = createElement( doc,
- config.blockTag, config.blockAttributes );
- }
- wrapper.appendChild( child );
- i -= 1;
- l -= 1;
- } else if ( isBR || wrapper ) {
- if ( !wrapper ) {
- wrapper = createElement( doc,
- config.blockTag, config.blockAttributes );
- }
- fixCursor( wrapper, root );
- if ( isBR ) {
- container.replaceChild( wrapper, child );
- } else {
- container.insertBefore( wrapper, child );
- i += 1;
- l += 1;
- }
- wrapper = null;
- }
- if ( isContainer( child ) ) {
- fixContainer( child, root );
- }
- }
- if ( wrapper ) {
- container.appendChild( fixCursor( wrapper, root ) );
- }
- return container;
-}
-
-function split ( node, offset, stopNode, root ) {
- var nodeType = node.nodeType,
- parent, clone, next;
- if ( nodeType === TEXT_NODE && node !== stopNode ) {
- return split(
- node.parentNode, node.splitText( offset ), stopNode, root );
- }
- if ( nodeType === ELEMENT_NODE ) {
- if ( typeof( offset ) === 'number' ) {
- offset = offset < node.childNodes.length ?
- node.childNodes[ offset ] : null;
- }
- if ( node === stopNode ) {
- return offset;
- }
-
- // Clone node without children
- parent = node.parentNode;
- clone = node.cloneNode( false );
-
- // Add right-hand siblings to the clone
- while ( offset ) {
- next = offset.nextSibling;
- clone.appendChild( offset );
- offset = next;
- }
-
- // Maintain li numbering if inside a quote.
- if ( node.nodeName === 'OL' &&
- getNearest( node, root, 'BLOCKQUOTE' ) ) {
- clone.start = ( +node.start || 1 ) + node.childNodes.length - 1;
- }
-
- // DO NOT NORMALISE. This may undo the fixCursor() call
- // of a node lower down the tree!
-
- // We need something in the element in order for the cursor to appear.
- fixCursor( node, root );
- fixCursor( clone, root );
-
- // Inject clone after original node
- if ( next = node.nextSibling ) {
- parent.insertBefore( clone, next );
- } else {
- parent.appendChild( clone );
- }
-
- // Keep on splitting up the tree
- return split( parent, clone, stopNode, root );
- }
- return offset;
-}
-
-function _mergeInlines ( node, fakeRange ) {
- var children = node.childNodes,
- l = children.length,
- frags = [],
- child, prev, len;
- while ( l-- ) {
- child = children[l];
- prev = l && children[ l - 1 ];
- if ( l && isInline( child ) && areAlike( child, prev ) &&
- !leafNodeNames[ child.nodeName ] ) {
- if ( fakeRange.startContainer === child ) {
- fakeRange.startContainer = prev;
- fakeRange.startOffset += getLength( prev );
- }
- if ( fakeRange.endContainer === child ) {
- fakeRange.endContainer = prev;
- fakeRange.endOffset += getLength( prev );
- }
- if ( fakeRange.startContainer === node ) {
- if ( fakeRange.startOffset > l ) {
- fakeRange.startOffset -= 1;
- }
- else if ( fakeRange.startOffset === l ) {
- fakeRange.startContainer = prev;
- fakeRange.startOffset = getLength( prev );
- }
- }
- if ( fakeRange.endContainer === node ) {
- if ( fakeRange.endOffset > l ) {
- fakeRange.endOffset -= 1;
- }
- else if ( fakeRange.endOffset === l ) {
- fakeRange.endContainer = prev;
- fakeRange.endOffset = getLength( prev );
- }
- }
- detach( child );
- if ( child.nodeType === TEXT_NODE ) {
- prev.appendData( child.data );
- }
- else {
- frags.push( empty( child ) );
- }
- }
- else if ( child.nodeType === ELEMENT_NODE ) {
- len = frags.length;
- while ( len-- ) {
- child.appendChild( frags.pop() );
- }
- _mergeInlines( child, fakeRange );
- }
- }
-}
-
-function mergeInlines ( node, range ) {
- if ( node.nodeType === TEXT_NODE ) {
- node = node.parentNode;
- }
- if ( node.nodeType === ELEMENT_NODE ) {
- var fakeRange = {
- startContainer: range.startContainer,
- startOffset: range.startOffset,
- endContainer: range.endContainer,
- endOffset: range.endOffset
- };
- _mergeInlines( node, fakeRange );
- range.setStart( fakeRange.startContainer, fakeRange.startOffset );
- range.setEnd( fakeRange.endContainer, fakeRange.endOffset );
- }
-}
-
-function mergeWithBlock ( block, next, range, root ) {
- var container = next;
- var parent, last, offset;
- while ( ( parent = container.parentNode ) &&
- parent !== root &&
- parent.nodeType === ELEMENT_NODE &&
- parent.childNodes.length === 1 ) {
- container = parent;
- }
- detach( container );
-
- offset = block.childNodes.length;
-
- // Remove extra
fixer if present.
- last = block.lastChild;
- if ( last && last.nodeName === 'BR' ) {
- block.removeChild( last );
- offset -= 1;
- }
-
- block.appendChild( empty( next ) );
-
- range.setStart( block, offset );
- range.collapse( true );
- mergeInlines( block, range );
-
- // Opera inserts a BR if you delete the last piece of text
- // in a block-level element. Unfortunately, it then gets
- // confused when setting the selection subsequently and
- // refuses to accept the range that finishes just before the
- // BR. Removing the BR fixes the bug.
- // Steps to reproduce bug: Type "a-b-c" (where - is return)
- // then backspace twice. The cursor goes to the top instead
- // of after "b".
- if ( isPresto && ( last = block.lastChild ) && last.nodeName === 'BR' ) {
- block.removeChild( last );
- }
-}
-
-function mergeContainers ( node, root ) {
- var prev = node.previousSibling,
- first = node.firstChild,
- doc = node.ownerDocument,
- isListItem = ( node.nodeName === 'LI' ),
- needsFix, block;
-
- // Do not merge LIs, unless it only contains a UL
- if ( isListItem && ( !first || !/^[OU]L$/.test( first.nodeName ) ) ) {
- return;
- }
-
- if ( prev && areAlike( prev, node ) ) {
- if ( !isContainer( prev ) ) {
- if ( isListItem ) {
- block = createElement( doc, 'DIV' );
- block.appendChild( empty( prev ) );
- prev.appendChild( block );
- } else {
- return;
- }
- }
- detach( node );
- needsFix = !isContainer( node );
- prev.appendChild( empty( node ) );
- if ( needsFix ) {
- fixContainer( prev, root );
- }
- if ( first ) {
- mergeContainers( first, root );
- }
- } else if ( isListItem ) {
- prev = createElement( doc, 'DIV' );
- node.insertBefore( prev, first );
- fixCursor( prev, root );
- }
-}
-
-var getNodeBefore = function ( node, offset ) {
- var children = node.childNodes;
- while ( offset && node.nodeType === ELEMENT_NODE ) {
- node = children[ offset - 1 ];
- children = node.childNodes;
- offset = children.length;
- }
- return node;
-};
-
-var getNodeAfter = function ( node, offset ) {
- if ( node.nodeType === ELEMENT_NODE ) {
- var children = node.childNodes;
- if ( offset < children.length ) {
- node = children[ offset ];
- } else {
- while ( node && !node.nextSibling ) {
- node = node.parentNode;
- }
- if ( node ) { node = node.nextSibling; }
- }
- }
- return node;
-};
-
-// ---
-
-var insertNodeInRange = function ( range, node ) {
- // Insert at start.
- var startContainer = range.startContainer,
- startOffset = range.startOffset,
- endContainer = range.endContainer,
- endOffset = range.endOffset,
- parent, children, childCount, afterSplit;
-
- // If part way through a text node, split it.
- if ( startContainer.nodeType === TEXT_NODE ) {
- parent = startContainer.parentNode;
- children = parent.childNodes;
- if ( startOffset === startContainer.length ) {
- startOffset = indexOf.call( children, startContainer ) + 1;
- if ( range.collapsed ) {
- endContainer = parent;
- endOffset = startOffset;
- }
- } else {
- if ( startOffset ) {
- afterSplit = startContainer.splitText( startOffset );
- if ( endContainer === startContainer ) {
- endOffset -= startOffset;
- endContainer = afterSplit;
- }
- else if ( endContainer === parent ) {
- endOffset += 1;
- }
- startContainer = afterSplit;
- }
- startOffset = indexOf.call( children, startContainer );
- }
- startContainer = parent;
- } else {
- children = startContainer.childNodes;
- }
-
- childCount = children.length;
-
- if ( startOffset === childCount ) {
- startContainer.appendChild( node );
- } else {
- startContainer.insertBefore( node, children[ startOffset ] );
- }
-
- if ( startContainer === endContainer ) {
- endOffset += children.length - childCount;
- }
-
- range.setStart( startContainer, startOffset );
- range.setEnd( endContainer, endOffset );
-};
-
-var extractContentsOfRange = function ( range, common, root ) {
- var startContainer = range.startContainer,
- startOffset = range.startOffset,
- endContainer = range.endContainer,
- endOffset = range.endOffset;
-
- if ( !common ) {
- common = range.commonAncestorContainer;
- }
-
- if ( common.nodeType === TEXT_NODE ) {
- common = common.parentNode;
- }
-
- var endNode = split( endContainer, endOffset, common, root ),
- startNode = split( startContainer, startOffset, common, root ),
- frag = common.ownerDocument.createDocumentFragment(),
- next, before, after, beforeText, afterText;
-
- // End node will be null if at end of child nodes list.
- while ( startNode !== endNode ) {
- next = startNode.nextSibling;
- frag.appendChild( startNode );
- startNode = next;
- }
-
- startContainer = common;
- startOffset = endNode ?
- indexOf.call( common.childNodes, endNode ) :
- common.childNodes.length;
-
- // Merge text nodes if adjacent. IE10 in particular will not focus
- // between two text nodes
- after = common.childNodes[ startOffset ];
- before = after && after.previousSibling;
- if ( before &&
- before.nodeType === TEXT_NODE &&
- after.nodeType === TEXT_NODE ) {
- startContainer = before;
- startOffset = before.length;
- beforeText = before.data;
- afterText = after.data;
-
- // If we now have two adjacent spaces, the second one needs to become
- // a nbsp, otherwise the browser will swallow it due to HTML whitespace
- // collapsing.
- if ( beforeText.charAt( beforeText.length - 1 ) === ' ' &&
- afterText.charAt( 0 ) === ' ' ) {
- afterText = ' ' + afterText.slice( 1 ); // nbsp
- }
- before.appendData( afterText );
- detach( after );
- }
-
- range.setStart( startContainer, startOffset );
- range.collapse( true );
-
- fixCursor( common, root );
-
- return frag;
-};
-
-var deleteContentsOfRange = function ( range, root ) {
- var startBlock = getStartBlockOfRange( range, root );
- var endBlock = getEndBlockOfRange( range, root );
- var needsMerge = ( startBlock !== endBlock );
- var frag, child;
-
- // Move boundaries up as much as possible without exiting block,
- // to reduce need to split.
- moveRangeBoundariesDownTree( range );
- moveRangeBoundariesUpTree( range, startBlock, endBlock, root );
-
- // Remove selected range
- frag = extractContentsOfRange( range, null, root );
-
- // Move boundaries back down tree as far as possible.
- moveRangeBoundariesDownTree( range );
-
- // If we split into two different blocks, merge the blocks.
- if ( needsMerge ) {
- // endBlock will have been split, so need to refetch
- endBlock = getEndBlockOfRange( range, root );
- if ( startBlock && endBlock && startBlock !== endBlock ) {
- mergeWithBlock( startBlock, endBlock, range, root );
- }
- }
-
- // Ensure block has necessary children
- if ( startBlock ) {
- fixCursor( startBlock, root );
- }
-
- // Ensure root has a block-level element in it.
- child = root.firstChild;
- if ( !child || child.nodeName === 'BR' ) {
- fixCursor( root, root );
- range.selectNodeContents( root.firstChild );
- } else {
- range.collapse( true );
- }
- return frag;
-};
-
-// ---
-
-// Contents of range will be deleted.
-// After method, range will be around inserted content
-var insertTreeFragmentIntoRange = function ( range, frag, root ) {
- var node, block, blockContentsAfterSplit, stopPoint, container, offset;
- var replaceBlock, firstBlockInFrag, nodeAfterSplit, nodeBeforeSplit;
- var tempRange;
-
- // Fixup content: ensure no top-level inline, and add cursor fix elements.
- fixContainer( frag, root );
- node = frag;
- while ( ( node = getNextBlock( node, root ) ) ) {
- fixCursor( node, root );
- }
-
- // Delete any selected content.
- if ( !range.collapsed ) {
- deleteContentsOfRange( range, root );
- }
-
- // Move range down into text nodes.
- moveRangeBoundariesDownTree( range );
- range.collapse( false ); // collapse to end
-
- // Where will we split up to? First blockquote parent, otherwise root.
- stopPoint = getNearest( range.endContainer, root, 'BLOCKQUOTE' ) || root;
-
- // Merge the contents of the first block in the frag with the focused block.
- // If there are contents in the block after the focus point, collect this
- // up to insert in the last block later. If the block is empty, replace
- // it instead of merging.
- block = getStartBlockOfRange( range, root );
- firstBlockInFrag = getNextBlock( frag, frag );
- replaceBlock = !!block && isEmptyBlock( block );
- if ( block && firstBlockInFrag && !replaceBlock &&
- // Don't merge table cells or PRE elements into block
- !getNearest( firstBlockInFrag, frag, 'PRE' ) &&
- !getNearest( firstBlockInFrag, frag, 'TABLE' ) ) {
- moveRangeBoundariesUpTree( range, block, block, root );
- range.collapse( true ); // collapse to start
- container = range.endContainer;
- offset = range.endOffset;
- // Remove trailing
– we don't want this considered content to be
- // inserted again later
- cleanupBRs( block, root, false );
- if ( isInline( container ) ) {
- // Split up to block parent.
- nodeAfterSplit = split(
- container, offset, getPreviousBlock( container, root ), root );
- container = nodeAfterSplit.parentNode;
- offset = indexOf.call( container.childNodes, nodeAfterSplit );
- }
- if ( /*isBlock( container ) && */offset !== getLength( container ) ) {
- // Collect any inline contents of the block after the range point
- blockContentsAfterSplit =
- root.ownerDocument.createDocumentFragment();
- while ( ( node = container.childNodes[ offset ] ) ) {
- blockContentsAfterSplit.appendChild( node );
- }
- }
- // And merge the first block in.
- mergeWithBlock( container, firstBlockInFrag, range, root );
-
- // And where we will insert
- offset = indexOf.call( container.parentNode.childNodes, container ) + 1;
- container = container.parentNode;
- range.setEnd( container, offset );
- }
-
- // Is there still any content in the fragment?
- if ( getLength( frag ) ) {
- if ( replaceBlock ) {
- range.setEndBefore( block );
- range.collapse( false );
- detach( block );
- }
- moveRangeBoundariesUpTree( range, stopPoint, stopPoint, root );
- // Now split after block up to blockquote (if a parent) or root
- nodeAfterSplit = split(
- range.endContainer, range.endOffset, stopPoint, root );
- nodeBeforeSplit = nodeAfterSplit ?
- nodeAfterSplit.previousSibling :
- stopPoint.lastChild;
- stopPoint.insertBefore( frag, nodeAfterSplit );
- if ( nodeAfterSplit ) {
- range.setEndBefore( nodeAfterSplit );
- } else {
- range.setEnd( stopPoint, getLength( stopPoint ) );
- }
- block = getEndBlockOfRange( range, root );
-
- // Get a reference that won't be invalidated if we merge containers.
- moveRangeBoundariesDownTree( range );
- container = range.endContainer;
- offset = range.endOffset;
-
- // Merge inserted containers with edges of split
- if ( nodeAfterSplit && isContainer( nodeAfterSplit ) ) {
- mergeContainers( nodeAfterSplit, root );
- }
- nodeAfterSplit = nodeBeforeSplit && nodeBeforeSplit.nextSibling;
- if ( nodeAfterSplit && isContainer( nodeAfterSplit ) ) {
- mergeContainers( nodeAfterSplit, root );
- }
- range.setEnd( container, offset );
- }
-
- // Insert inline content saved from before.
- if ( blockContentsAfterSplit ) {
- tempRange = range.cloneRange();
- mergeWithBlock( block, blockContentsAfterSplit, tempRange, root );
- range.setEnd( tempRange.endContainer, tempRange.endOffset );
- }
- moveRangeBoundariesDownTree( range );
-};
-
-// ---
-
-var isNodeContainedInRange = function ( range, node, partial ) {
- var nodeRange = node.ownerDocument.createRange();
-
- nodeRange.selectNode( node );
-
- if ( partial ) {
- // Node must not finish before range starts or start after range
- // finishes.
- var nodeEndBeforeStart = ( range.compareBoundaryPoints(
- END_TO_START, nodeRange ) > -1 ),
- nodeStartAfterEnd = ( range.compareBoundaryPoints(
- START_TO_END, nodeRange ) < 1 );
- return ( !nodeEndBeforeStart && !nodeStartAfterEnd );
- }
- else {
- // Node must start after range starts and finish before range
- // finishes
- var nodeStartAfterStart = ( range.compareBoundaryPoints(
- START_TO_START, nodeRange ) < 1 ),
- nodeEndBeforeEnd = ( range.compareBoundaryPoints(
- END_TO_END, nodeRange ) > -1 );
- return ( nodeStartAfterStart && nodeEndBeforeEnd );
- }
-};
-
-var moveRangeBoundariesDownTree = function ( range ) {
- var startContainer = range.startContainer,
- startOffset = range.startOffset,
- endContainer = range.endContainer,
- endOffset = range.endOffset,
- maySkipBR = true,
- child;
-
- while ( startContainer.nodeType !== TEXT_NODE ) {
- child = startContainer.childNodes[ startOffset ];
- if ( !child || isLeaf( child ) ) {
- break;
- }
- startContainer = child;
- startOffset = 0;
- }
- if ( endOffset ) {
- while ( endContainer.nodeType !== TEXT_NODE ) {
- child = endContainer.childNodes[ endOffset - 1 ];
- if ( !child || isLeaf( child ) ) {
- if ( maySkipBR && child && child.nodeName === 'BR' ) {
- endOffset -= 1;
- maySkipBR = false;
- continue;
- }
- break;
- }
- endContainer = child;
- endOffset = getLength( endContainer );
- }
- } else {
- while ( endContainer.nodeType !== TEXT_NODE ) {
- child = endContainer.firstChild;
- if ( !child || isLeaf( child ) ) {
- break;
- }
- endContainer = child;
- }
- }
-
- // If collapsed, this algorithm finds the nearest text node positions
- // *outside* the range rather than inside, but also it flips which is
- // assigned to which.
- if ( range.collapsed ) {
- range.setStart( endContainer, endOffset );
- range.setEnd( startContainer, startOffset );
- } else {
- range.setStart( startContainer, startOffset );
- range.setEnd( endContainer, endOffset );
- }
-};
-
-var moveRangeBoundariesUpTree = function ( range, startMax, endMax, root ) {
- var startContainer = range.startContainer;
- var startOffset = range.startOffset;
- var endContainer = range.endContainer;
- var endOffset = range.endOffset;
- var maySkipBR = true;
- var parent;
-
- if ( !startMax ) {
- startMax = range.commonAncestorContainer;
- }
- if ( !endMax ) {
- endMax = startMax;
- }
-
- while ( !startOffset &&
- startContainer !== startMax &&
- startContainer !== root ) {
- parent = startContainer.parentNode;
- startOffset = indexOf.call( parent.childNodes, startContainer );
- startContainer = parent;
- }
-
- while ( true ) {
- if ( maySkipBR &&
- endContainer.nodeType !== TEXT_NODE &&
- endContainer.childNodes[ endOffset ] &&
- endContainer.childNodes[ endOffset ].nodeName === 'BR' ) {
- endOffset += 1;
- maySkipBR = false;
- }
- if ( endContainer === endMax ||
- endContainer === root ||
- endOffset !== getLength( endContainer ) ) {
- break;
- }
- parent = endContainer.parentNode;
- endOffset = indexOf.call( parent.childNodes, endContainer ) + 1;
- endContainer = parent;
- }
-
- range.setStart( startContainer, startOffset );
- range.setEnd( endContainer, endOffset );
-};
-
-// Returns the first block at least partially contained by the range,
-// or null if no block is contained by the range.
-var getStartBlockOfRange = function ( range, root ) {
- var container = range.startContainer,
- block;
-
- // If inline, get the containing block.
- if ( isInline( container ) ) {
- block = getPreviousBlock( container, root );
- } else if ( container !== root && isBlock( container ) ) {
- block = container;
- } else {
- block = getNodeBefore( container, range.startOffset );
- block = getNextBlock( block, root );
- }
- // Check the block actually intersects the range
- return block && isNodeContainedInRange( range, block, true ) ? block : null;
-};
-
-// Returns the last block at least partially contained by the range,
-// or null if no block is contained by the range.
-var getEndBlockOfRange = function ( range, root ) {
- var container = range.endContainer,
- block, child;
-
- // If inline, get the containing block.
- if ( isInline( container ) ) {
- block = getPreviousBlock( container, root );
- } else if ( container !== root && isBlock( container ) ) {
- block = container;
- } else {
- block = getNodeAfter( container, range.endOffset );
- if ( !block || !isOrContains( root, block ) ) {
- block = root;
- while ( child = block.lastChild ) {
- block = child;
- }
- }
- block = getPreviousBlock( block, root );
- }
- // Check the block actually intersects the range
- return block && isNodeContainedInRange( range, block, true ) ? block : null;
-};
-
-var contentWalker = new TreeWalker( null,
- SHOW_TEXT|SHOW_ELEMENT,
- function ( node ) {
- return node.nodeType === TEXT_NODE ?
- notWS.test( node.data ) :
- node.nodeName === 'IMG';
- }
-);
-
-var rangeDoesStartAtBlockBoundary = function ( range, root ) {
- var startContainer = range.startContainer;
- var startOffset = range.startOffset;
- var nodeAfterCursor;
-
- // If in the middle or end of a text node, we're not at the boundary.
- contentWalker.root = null;
- if ( startContainer.nodeType === TEXT_NODE ) {
- if ( startOffset ) {
- return false;
- }
- nodeAfterCursor = startContainer;
- } else {
- nodeAfterCursor = getNodeAfter( startContainer, startOffset );
- if ( nodeAfterCursor && !isOrContains( root, nodeAfterCursor ) ) {
- nodeAfterCursor = null;
- }
- // The cursor was right at the end of the document
- if ( !nodeAfterCursor ) {
- nodeAfterCursor = getNodeBefore( startContainer, startOffset );
- if ( nodeAfterCursor.nodeType === TEXT_NODE &&
- nodeAfterCursor.length ) {
- return false;
- }
- }
- }
-
- // Otherwise, look for any previous content in the same block.
- contentWalker.currentNode = nodeAfterCursor;
- contentWalker.root = getStartBlockOfRange( range, root );
-
- return !contentWalker.previousNode();
-};
-
-var rangeDoesEndAtBlockBoundary = function ( range, root ) {
- var endContainer = range.endContainer,
- endOffset = range.endOffset,
- length;
-
- // If in a text node with content, and not at the end, we're not
- // at the boundary
- contentWalker.root = null;
- if ( endContainer.nodeType === TEXT_NODE ) {
- length = endContainer.data.length;
- if ( length && endOffset < length ) {
- return false;
- }
- contentWalker.currentNode = endContainer;
- } else {
- contentWalker.currentNode = getNodeBefore( endContainer, endOffset );
- }
-
- // Otherwise, look for any further content in the same block.
- contentWalker.root = getEndBlockOfRange( range, root );
-
- return !contentWalker.nextNode();
-};
-
-var expandRangeToBlockBoundaries = function ( range, root ) {
- var start = getStartBlockOfRange( range, root ),
- end = getEndBlockOfRange( range, root ),
- parent;
-
- if ( start && end ) {
- parent = start.parentNode;
- range.setStart( parent, indexOf.call( parent.childNodes, start ) );
- parent = end.parentNode;
- range.setEnd( parent, indexOf.call( parent.childNodes, end ) + 1 );
- }
-};
-
-var keys = {
- 8: 'backspace',
- 9: 'tab',
- 13: 'enter',
- 32: 'space',
- 33: 'pageup',
- 34: 'pagedown',
- 37: 'left',
- 39: 'right',
- 46: 'delete',
- 219: '[',
- 221: ']'
-};
-
-// Ref: http://unixpapa.com/js/key.html
-var onKey = function ( event ) {
- var code = event.keyCode,
- key = keys[ code ],
- modifiers = '',
- range = this.getSelection();
-
- if ( event.defaultPrevented ) {
- return;
- }
-
- if ( !key ) {
- key = String.fromCharCode( code ).toLowerCase();
- // Only reliable for letters and numbers
- if ( !/^[A-Za-z0-9]$/.test( key ) ) {
- key = '';
- }
- }
-
- // On keypress, delete and '.' both have event.keyCode 46
- // Must check event.which to differentiate.
- if ( isPresto && event.which === 46 ) {
- key = '.';
- }
-
- // Function keys
- if ( 111 < code && code < 124 ) {
- key = 'f' + ( code - 111 );
- }
-
- // We need to apply the backspace/delete handlers regardless of
- // control key modifiers.
- if ( key !== 'backspace' && key !== 'delete' ) {
- if ( event.altKey ) { modifiers += 'alt-'; }
- if ( event.ctrlKey ) { modifiers += 'ctrl-'; }
- if ( event.metaKey ) { modifiers += 'meta-'; }
- }
- // However, on Windows, shift-delete is apparently "cut" (WTF right?), so
- // we want to let the browser handle shift-delete.
- if ( event.shiftKey ) { modifiers += 'shift-'; }
-
- key = modifiers + key;
-
- if ( this._keyHandlers[ key ] ) {
- this._keyHandlers[ key ]( this, event, range );
- // !event.isComposing stops us from blatting Kana-Kanji conversion in Safari
- } else if ( !range.collapsed && !event.isComposing &&
- !event.ctrlKey && !event.metaKey &&
- ( event.key || key ).length === 1 ) {
- // Record undo checkpoint.
- this.saveUndoState( range );
- // Delete the selection
- deleteContentsOfRange( range, this._root );
- this._ensureBottomLine();
- this.setSelection( range );
- this._updatePath( range, true );
- }
-};
-
-var mapKeyTo = function ( method ) {
- return function ( self, event ) {
- event.preventDefault();
- self[ method ]();
- };
-};
-
-var mapKeyToFormat = function ( tag, remove ) {
- remove = remove || null;
- return function ( self, event ) {
- event.preventDefault();
- var range = self.getSelection();
- if ( self.hasFormat( tag, null, range ) ) {
- self.changeFormat( null, { tag: tag }, range );
- } else {
- self.changeFormat( { tag: tag }, remove, range );
- }
- };
-};
-
-// If you delete the content inside a span with a font styling, Webkit will
-// replace it with a tag (!). If you delete all the text inside a
-// link in Opera, it won't delete the link. Let's make things consistent. If
-// you delete all text inside an inline tag, remove the inline tag.
-var afterDelete = function ( self, range ) {
- try {
- if ( !range ) { range = self.getSelection(); }
- var node = range.startContainer,
- parent;
- // Climb the tree from the focus point while we are inside an empty
- // inline element
- if ( node.nodeType === TEXT_NODE ) {
- node = node.parentNode;
- }
- parent = node;
- while ( isInline( parent ) &&
- ( !parent.textContent || parent.textContent === ZWS ) ) {
- node = parent;
- parent = node.parentNode;
- }
- // If focused in empty inline element
- if ( node !== parent ) {
- // Move focus to just before empty inline(s)
- range.setStart( parent,
- indexOf.call( parent.childNodes, node ) );
- range.collapse( true );
- // Remove empty inline(s)
- parent.removeChild( node );
- // Fix cursor in block
- if ( !isBlock( parent ) ) {
- parent = getPreviousBlock( parent, self._root );
- }
- fixCursor( parent, self._root );
- // Move cursor into text node
- moveRangeBoundariesDownTree( range );
- }
- // If you delete the last character in the sole