`):
- *
- * ```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() {
-
+ if (pos >= max) {
+ return result;
+ }
+ marker = str.charCodeAt(pos);
+ if (marker !== 34 /* " */ && marker !== 39 /* ' */ && marker !== 40 /* ( */) {
+ return result;
+ }
+ pos++;
+ // if opening marker is "(", switch it to closing marker ")"
+ if (marker === 40) {
+ marker = 41;
+ }
+ while (pos < max) {
+ code = str.charCodeAt(pos);
+ if (code === marker) {
+ result.pos = pos + 1;
+ result.lines = lines;
+ result.str = unescapeAll$1(str.slice(start + 1, pos));
+ result.ok = true;
+ return result;
+ } else if (code === 40 /* ( */ && marker === 41 /* ) */) {
+ return result;
+ } else if (code === 10) {
+ lines++;
+ } else if (code === 92 /* \ */ && pos + 1 < max) {
+ pos++;
+ if (str.charCodeAt(pos) === 10) {
+ lines++;
+ }
+ }
+ pos++;
+ }
+ return result;
+ };
+ var parseLinkLabel = parse_link_label;
+ var parseLinkDestination = parse_link_destination;
+ var parseLinkTitle = parse_link_title;
+ var helpers = {
+ parseLinkLabel: parseLinkLabel,
+ parseLinkDestination: parseLinkDestination,
+ parseLinkTitle: parseLinkTitle
+ };
+ var assign$1 = utils.assign;
+ var unescapeAll = utils.unescapeAll;
+ var escapeHtml = utils.escapeHtml;
+ ////////////////////////////////////////////////////////////////////////////////
+ var default_rules = {};
+ default_rules.code_inline = function(tokens, idx, options, env, slf) {
+ var token = tokens[idx];
+ return "" + 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 = "", langAttrs = "", highlighted, i, arr, tmpAttrs, tmpToken;
+ if (info) {
+ arr = info.split(/(\s+)/g);
+ langName = arr[0];
+ langAttrs = arr.slice(2).join("");
+ }
+ if (options.highlight) {
+ highlighted = options.highlight(token.content, langName, langAttrs) || 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;
+ };
/**
- * 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]) + '"';
+ * 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$1({}, default_rules);
}
-
- 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 '';
+ /**
+ * 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 render
+ * - 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 render
+ * - 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);
+ } else if (tokens[i].type === "softbreak") {
+ result += "\n";
+ }
+ }
+ return result;
+ };
+ /**
+ * Renderer.render(tokens, options, env) -> String
+ * - tokens (Array): list on block tokens to render
+ * - 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;
+ };
+ var renderer = Renderer;
+ /**
+ * 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]].
+ **/
+ /**
+ * 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;
}
-
- // 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';
+ ////////////////////////////////////////////////////////////////////////////////
+ // 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] || [];
+ };
+ var ruler = Ruler;
+ // Normalize input string
+ // https://spec.commonmark.org/0.29/#line-ending
+ var NEWLINES_RE = /\r\n?|\n/g;
+ var NULL_RE = /\0/g;
+ var normalize = 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;
+ };
+ var block = 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);
+ }
+ };
+ var inline = 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);
+ }
+ }
+ };
+ var arrayReplaceAt = utils.arrayReplaceAt;
+ function isLinkOpen$1(str) {
+ return /^\s]/i.test(str);
}
-
- // Add token name, e.g. `/i.test(str);
}
-
- // Check if we need to add a newline after this tag
- if (token.block) {
- needLf = true;
-
- if (token.nesting === 1) {
- if (idx + 1 < tokens.length) {
- nextToken = tokens[idx + 1];
-
- if (nextToken.type === 'inline' || nextToken.hidden) {
- // Block-level tag containing an inline tag.
- //
- needLf = false;
-
- } else if (nextToken.nesting === -1 && nextToken.tag === token.tag) {
- // Opening tag + closing tag of the same type. E.g. ``.
- //
- needLf = false;
+ var linkify$1 = 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$1(currentToken.content) && htmlLinkLevel > 0) {
+ htmlLinkLevel--;
+ }
+ if (isLinkClose$1(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;
+ // forbid escape sequence at the start of the string,
+ // this avoids http\://example.com/ from being linkified as
+ // http://example.com/
+ if (links.length > 0 && links[0].index === 0 && i > 0 && tokens[i - 1].type === "text_special") {
+ links = links.slice(1);
+ }
+ 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);
+ }
+ }
+ }
+ };
+ // Simple typographic replacements
+ // TODO:
+ // - fractionals 1/2, 1/4, 3/4 -> ½, ¼, ¾
+ // - multiplications 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 = /\((c|tm|r)\)/i;
+ var SCOPED_ABBR_RE = /\((c|tm|r)\)/gi;
+ var SCOPED_ABBR = {
+ c: "\xa9",
+ r: "\xae",
+ tm: "\u2122"
+ };
+ 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, "\xb1").replace(/\.{2,}/g, "\u2026").replace(/([?!])\u2026/g, "$1..").replace(/([?!]){4,}/g, "$1$1$1").replace(/,{2,}/g, ",").replace(/(^|[^-])---(?=[^-]|$)/gm, "$1\u2014").replace(/(^|\s)--(?=\s|$)/gm, "$1\u2013").replace(/(^|[^-\s])--(?=[^-\s]|$)/gm, "$1\u2013");
+ }
+ }
+ if (token.type === "link_open" && token.info === "auto") {
+ inside_autolink--;
+ }
+ if (token.type === "link_close" && token.info === "auto") {
+ inside_autolink++;
+ }
+ }
+ }
+ var replacements = 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);
+ }
+ }
+ };
+ var isWhiteSpace$1 = utils.isWhiteSpace;
+ var isPunctChar$1 = utils.isPunctChar;
+ var isMdAsciiPunct$1 = utils.isMdAsciiPunct;
+ var QUOTE_TEST_RE = /['"]/;
+ var QUOTE_RE = /['"]/g;
+ var APOSTROPHE = "\u2019";
+ /* ’ */ function replaceAt(str, index, ch) {
+ return str.slice(0, index) + ch + str.slice(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 = 32;
+ 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].content) continue;
+ // should skip all tokens except 'text', 'html_inline' or 'code_inline'
+ 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 = 32;
+ 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].content) continue;
+ // should skip all tokens except 'text', 'html_inline' or 'code_inline'
+ nextChar = tokens[j].content.charCodeAt(0);
+ break;
+ }
+ }
+ isLastPunctChar = isMdAsciiPunct$1(lastChar) || isPunctChar$1(String.fromCharCode(lastChar));
+ isNextPunctChar = isMdAsciiPunct$1(nextChar) || isPunctChar$1(String.fromCharCode(nextChar));
+ isLastWhiteSpace = isWhiteSpace$1(lastChar);
+ isNextWhiteSpace = isWhiteSpace$1(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 === 34 /* " */ && t[0] === '"') {
+ if (lastChar >= 48 /* 0 */ && lastChar <= 57 /* 9 */) {
+ // special case: 1"" - count first quote as an inch
+ canClose = canOpen = false;
+ }
+ }
+ if (canOpen && canClose) {
+ // Replace quotes in the middle of punctuation sequence, but not
+ // in the middle of the words, i.e.:
+ // 1. foo " bar " baz - not replaced
+ // 2. foo-"-bar-"-baz - replaced
+ // 3. foo"bar"baz - not replaced
+ canOpen = isLastPunctChar;
+ 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);
}
}
}
}
-
- 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);
+ var smartquotes = function smartquotes(state) {
+ /*eslint max-depth:0*/
+ var blkIdx;
+ if (!state.md.options.typographer) {
+ return;
}
- }
-
- 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);
+ for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) {
+ if (state.tokens[blkIdx].type !== "inline" || !QUOTE_TEST_RE.test(state.tokens[blkIdx].content)) {
+ continue;
}
- });
- });
-
- 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);
+ process_inlines(state.tokens[blkIdx].children, state);
}
- 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);
+ };
+ // Join raw text tokens with the rest of the text
+ var text_join = function text_join(state) {
+ var j, l, tokens, curr, max, last, blockTokens = state.tokens;
+ for (j = 0, l = blockTokens.length; j < l; j++) {
+ if (blockTokens[j].type !== "inline") continue;
+ tokens = blockTokens[j].children;
+ max = tokens.length;
+ for (curr = 0; curr < max; curr++) {
+ if (tokens[curr].type === "text_special") {
+ tokens[curr].type = "text";
+ }
+ }
+ for (curr = last = 0; curr < max; curr++) {
+ 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;
+ }
}
- 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__();
+ };
+ // Token class
+ /**
+ * 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
+ *
+ * Additional information:
+ *
+ * - Info string for "fence" tokens
+ * - The value "auto" for autolink "link_open" and "link_close" tokens
+ * - The string value of the item marker for ordered-list "list_item_open" tokens
+ **/ 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;
}
-
- // 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)
+ /**
+ * 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;
+ }
+ };
+ var token = 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;
+ var state_core = StateCore;
+ var _rules$2 = [ [ "normalize", normalize ], [ "block", block ], [ "inline", inline ], [ "linkify", linkify$1 ], [ "replacements", replacements ], [ "smartquotes", smartquotes ],
+ // `text_join` finds `text_special` tokens (for escape sequences)
+ // and joins them with the rest of the text
+ [ "text_join", text_join ] ];
+ /**
+ * new Core()
+ **/ function Core() {
+ /**
+ * Core#ruler -> Ruler
+ *
+ * [[Ruler]] instance. Keep configuration of core rules.
+ **/
+ this.ruler = new ruler;
+ for (var i = 0; i < _rules$2.length; i++) {
+ this.ruler.push(_rules$2[i][0], _rules$2[i][1]);
+ }
+ }
+ /**
+ * Core.process(state)
+ *
+ * Executes core chain rules.
+ **/ Core.prototype.process = function(state) {
+ var i, l, rules;
+ rules = this.ruler.getRules("");
+ for (i = 0, l = rules.length; i < l; i++) {
+ rules[i](state);
+ }
+ };
+ Core.prototype.State = state_core;
+ var parser_core = Core;
+ var isSpace$a = utils.isSpace;
+ function getLine(state, line) {
+ var pos = state.bMarks[line] + state.tShift[line], max = state.eMarks[line];
+ return state.src.slice(pos, max);
+ }
+ function escapedSplit(str) {
+ var result = [], pos = 0, max = str.length, ch, isEscaped = false, lastPos = 0, current = "";
+ ch = str.charCodeAt(pos);
+ while (pos < max) {
+ if (ch === 124 /* | */) {
+ if (!isEscaped) {
+ // pipe separating cells, '|'
+ result.push(current + str.substring(lastPos, pos));
+ current = "";
+ lastPos = pos + 1;
+ } else {
+ // escaped pipe, '\|'
+ current += str.substring(lastPos, pos - 1);
+ lastPos = pos;
+ }
+ }
+ isEscaped = ch === 92 /* \ */;
+ pos++;
+ ch = str.charCodeAt(pos);
+ }
+ result.push(current + str.substring(lastPos));
+ return result;
+ }
+ var table = function table(state, startLine, endLine, silent) {
+ var ch, lineText, pos, i, l, nextLine, columns, columnCount, token, aligns, t, tableLines, tbodyLines, oldParentType, terminate, terminatorRules, firstCh, secondCh;
+ // 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]*$/ regexp
+ pos = state.bMarks[nextLine] + state.tShift[nextLine];
+ if (pos >= state.eMarks[nextLine]) {
+ return false;
+ }
+ firstCh = state.src.charCodeAt(pos++);
+ if (firstCh !== 124 /* | */ && firstCh !== 45 /* - */ && firstCh !== 58 /* : */) {
+ return false;
+ }
+ if (pos >= state.eMarks[nextLine]) {
+ return false;
+ }
+ secondCh = state.src.charCodeAt(pos++);
+ if (secondCh !== 124 /* | */ && secondCh !== 45 /* - */ && secondCh !== 58 /* : */ && !isSpace$a(secondCh)) {
+ return false;
+ }
+ // if first character is '-', then second character must not be a space
+ // (due to parsing ambiguity with list)
+ if (firstCh === 45 /* - */ && isSpace$a(secondCh)) {
+ return false;
+ }
+ while (pos < state.eMarks[nextLine]) {
+ ch = state.src.charCodeAt(pos);
+ if (ch !== 124 /* | */ && ch !== 45 /* - */ && ch !== 58 /* : */ && !isSpace$a(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) === 58 /* : */) {
+ aligns.push(t.charCodeAt(0) === 58 /* : */ ? "center" : "right");
+ } else if (t.charCodeAt(0) === 58 /* : */) {
+ 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);
+ if (columns.length && columns[0] === "") columns.shift();
+ if (columns.length && columns[columns.length - 1] === "") columns.pop();
+ // header row will define an amount of columns in the entire table,
+ // and align row should be exactly the same (the rest of the rows can differ)
+ columnCount = columns.length;
+ if (columnCount === 0 || columnCount !== aligns.length) {
+ return false;
+ }
+ if (silent) {
+ return true;
+ }
+ oldParentType = state.parentType;
+ state.parentType = "table";
+ // use 'blockquote' lists for termination because it's
+ // the most similar to tables
+ terminatorRules = state.md.block.ruler.getRules("blockquote");
+ 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);
+ if (aligns[i]) {
+ token.attrs = [ [ "style", "text-align:" + aligns[i] ] ];
+ }
+ token = state.push("inline", "", 0);
+ token.content = columns[i].trim();
+ token.children = [];
+ token = state.push("th_close", "th", -1);
+ }
+ token = state.push("tr_close", "tr", -1);
+ token = state.push("thead_close", "thead", -1);
+ for (nextLine = startLine + 2; nextLine < endLine; nextLine++) {
+ if (state.sCount[nextLine] < state.blkIndent) {
+ break;
+ }
+ terminate = false;
+ for (i = 0, l = terminatorRules.length; i < l; i++) {
+ if (terminatorRules[i](state, nextLine, endLine, true)) {
+ terminate = true;
+ break;
+ }
+ }
+ if (terminate) {
+ break;
+ }
+ lineText = getLine(state, nextLine).trim();
+ if (!lineText) {
+ break;
+ }
+ if (state.sCount[nextLine] - state.blkIndent >= 4) {
+ break;
+ }
+ columns = escapedSplit(lineText);
+ if (columns.length && columns[0] === "") columns.shift();
+ if (columns.length && columns[columns.length - 1] === "") columns.pop();
+ if (nextLine === startLine + 2) {
+ token = state.push("tbody_open", "tbody", 1);
+ token.map = tbodyLines = [ startLine + 2, 0 ];
+ }
+ token = state.push("tr_open", "tr", 1);
+ token.map = [ nextLine, nextLine + 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);
+ }
+ if (tbodyLines) {
+ token = state.push("tbody_close", "tbody", -1);
+ tbodyLines[1] = nextLine;
+ }
+ token = state.push("table_close", "table", -1);
+ tableLines[1] = nextLine;
+ state.parentType = oldParentType;
+ state.line = nextLine;
+ return true;
+ };
+ // Code block (4 spaces padded)
+ var code = 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, false) + "\n";
+ token.map = [ startLine, state.line ];
+ return true;
+ };
+ // fences (``` lang, ~~~ lang)
+ var fence = 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 !== 126 /* ~ */ && marker !== 96 /* ` */) {
+ 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 === 96 /* ` */) {
+ 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;
+ };
+ var isSpace$9 = utils.isSpace;
+ var blockquote = 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, isOutdented, 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++) !== 62 /* > */) {
+ 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;
+ }
+ // set offset past spaces and ">"
+ initial = offset = state.sCount[startLine] + 1;
+ // skip one optional space after '>'
+ if (state.src.charCodeAt(pos) === 32 /* space */) {
+ // ' > test '
+ // ^ -- position start of line here:
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:
+ spaceAfterMarker = true;
+ } else if (state.src.charCodeAt(pos) === 9 /* 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;
- 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)
+ } 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$9(ch)) {
+ if (ch === 9) {
+ 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";
+ // 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
+ // ```
+ isOutdented = state.sCount[nextLine] < state.blkIndent;
+ 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++) === 62 /* > */ && !isOutdented) {
+ // This line is inside the blockquote.
+ // set offset past spaces and ">"
+ initial = offset = state.sCount[nextLine] + 1;
+ // skip one optional space after '>'
+ if (state.src.charCodeAt(pos) === 32 /* space */) {
+ // ' > test '
+ // ^ -- position start of line here:
pos++;
initial++;
offset++;
adjustTab = false;
+ spaceAfterMarker = true;
+ } else if (state.src.charCodeAt(pos) === 9 /* 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 {
- // ' >\t test '
- // ^ -- position start of line here + shift bsCount slightly
- // to make extra space appear
- adjustTab = true;
+ spaceAfterMarker = false;
}
- } else {
- spaceAfterMarker = false;
+ oldBMarks.push(state.bMarks[nextLine]);
+ state.bMarks[nextLine] = pos;
+ while (pos < max) {
+ ch = state.src.charCodeAt(pos);
+ if (isSpace$9(ch)) {
+ if (ch === 9) {
+ 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]);
- state.bMarks[nextLine] = pos;
-
+ 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;
+ };
+ var isSpace$8 = utils.isSpace;
+ var hr = 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 !== 42 /* * */ && marker !== 45 /* - */ && marker !== 95 /* _ */) {
+ 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$8(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;
+ };
+ var isSpace$7 = 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 !== 42 /* * */ && marker !== 45 /* - */ && marker !== 43 /* + */) {
+ return -1;
+ }
+ if (pos < max) {
+ ch = state.src.charCodeAt(pos);
+ if (!isSpace$7(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 < 48 /* 0 */ || ch > 57 /* 9 */) {
+ return -1;
+ }
+ for (;;) {
+ // EOL -> fail
+ if (pos >= max) {
+ return -1;
+ }
+ ch = state.src.charCodeAt(pos++);
+ if (ch >= 48 /* 0 */ && ch <= 57 /* 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 === 41 /* ) */ || ch === 46 /* . */) {
+ break;
+ }
+ return -1;
+ }
+ if (pos < max) {
+ ch = state.src.charCodeAt(pos);
+ if (!isSpace$7(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;
+ }
+ }
+ }
+ var list = 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.sCount[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.slice(start, posAfterMarker - 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 (isSpace(ch)) {
- if (ch === 0x09) {
- offset += 4 - (offset + state.bsCount[nextLine] + (adjustTab ? 1 : 0)) % 4;
+ if (ch === 9) {
+ offset += 4 - (offset + state.bsCount[nextLine]) % 4;
+ } else if (ch === 32) {
+ 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 ];
+ if (isOrdered) {
+ token.info = state.src.slice(start, posAfterMarker - 1);
+ }
+ // 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;
+ }
+ start = state.bMarks[nextLine] + state.tShift[nextLine];
+ } 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;
+ };
+ var normalizeReference$2 = utils.normalizeReference;
+ var isSpace$6 = utils.isSpace;
+ var reference = 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) !== 91 /* [ */) {
+ 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) === 93 /* ] */ && state.src.charCodeAt(pos - 1) !== 92 /* \ */) {
+ if (pos + 1 === max) {
+ return false;
+ }
+ if (state.src.charCodeAt(pos + 1) !== 58 /* : */) {
+ 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 === 91 /* [ */) {
+ return false;
+ } else if (ch === 93 /* ] */) {
+ labelEnd = pos;
+ break;
+ } else if (ch === 10 /* \n */) {
+ lines++;
+ } else if (ch === 92 /* \ */) {
+ pos++;
+ if (pos < max && str.charCodeAt(pos) === 10) {
+ lines++;
+ }
+ }
+ }
+ if (labelEnd < 0 || str.charCodeAt(labelEnd + 1) !== 58 /* : */) {
+ return false;
+ }
+ // [label]: destination 'title'
+ // ^^^ skip optional whitespace here
+ for (pos = labelEnd + 2; pos < max; pos++) {
+ ch = str.charCodeAt(pos);
+ if (ch === 10) {
+ lines++;
+ } else if (isSpace$6(ch)) ; 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 === 10) {
+ lines++;
+ } else if (isSpace$6(ch)) ; 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$6(ch)) {
+ break;
+ }
+ pos++;
+ }
+ if (pos < max && str.charCodeAt(pos) !== 10) {
+ 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$6(ch)) {
+ break;
+ }
+ pos++;
+ }
+ }
+ }
+ if (pos < max && str.charCodeAt(pos) !== 10) {
+ // garbage at the end of the line
+ return false;
+ }
+ label = normalizeReference$2(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;
+ };
+ // List of valid html blocks names, accorting to commonmark spec
+ var html_blocks = [ "address", "article", "aside", "base", "basefont", "blockquote", "body", "caption", "center", "col", "colgroup", "dd", "details", "dialog", "dir", "div", "dl", "dt", "fieldset", "figcaption", "figure", "footer", "form", "frame", "frameset", "h1", "h2", "h3", "h4", "h5", "h6", "head", "header", "hr", "html", "iframe", "legend", "li", "link", "main", "menu", "menuitem", "nav", "noframes", "ol", "optgroup", "option", "p", "param", "section", "source", "summary", "table", "tbody", "td", "tfoot", "th", "thead", "title", "tr", "track", "ul" ];
+ // Regexps to match html elements
+ var attr_name = "[a-zA-Z_:][a-zA-Z0-9:._-]*";
+ var unquoted = "[^\"'=<>`\\x00-\\x20]+";
+ var single_quoted = "'[^']*'";
+ var double_quoted = '"[^"]*"';
+ var attr_value = "(?:" + unquoted + "|" + single_quoted + "|" + double_quoted + ")";
+ var attribute = "(?:\\s+" + attr_name + "(?:\\s*=\\s*" + attr_value + ")?)";
+ var open_tag = "<[A-Za-z][A-Za-z0-9\\-]*" + attribute + "*\\s*\\/?>";
+ var close_tag = "<\\/[A-Za-z][A-Za-z0-9\\-]*\\s*>";
+ var comment = "\x3c!----\x3e|\x3c!--(?:-?[^>-])(?:-?[^-])*--\x3e";
+ var processing = "<[?][\\s\\S]*?[?]>";
+ var declaration = "]*>";
+ var cdata = "";
+ var HTML_TAG_RE$1 = new RegExp("^(?:" + open_tag + "|" + close_tag + "|" + comment + "|" + processing + "|" + declaration + "|" + cdata + ")");
+ var HTML_OPEN_CLOSE_TAG_RE$1 = new RegExp("^(?:" + open_tag + "|" + close_tag + ")");
+ var HTML_TAG_RE_1 = HTML_TAG_RE$1;
+ var HTML_OPEN_CLOSE_TAG_RE_1 = HTML_OPEN_CLOSE_TAG_RE$1;
+ var html_re = {
+ HTML_TAG_RE: HTML_TAG_RE_1,
+ HTML_OPEN_CLOSE_TAG_RE: HTML_OPEN_CLOSE_TAG_RE_1
+ };
+ var HTML_OPEN_CLOSE_TAG_RE = html_re.HTML_OPEN_CLOSE_TAG_RE;
+ // An array of opening and corresponding closing sequences for html tags,
+ // last argument defines whether it can terminate a paragraph or not
+
+ var HTML_SEQUENCES = [ [ /^<(script|pre|style|textarea)(?=(\s|>|$))/i, /<\/(script|pre|style|textarea)>/i, true ], [ /^/, true ], [ /^<\?/, /\?>/, true ], [ /^/, true ], [ /^/, true ], [ new RegExp("^|$))", "i"), /^$/, true ], [ new RegExp(HTML_OPEN_CLOSE_TAG_RE.source + "\\s*$"), /^$/, false ] ];
+ var html_block = 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) !== 60 /* < */) {
+ 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;
+ };
+ var isSpace$5 = utils.isSpace;
+ var heading = 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 !== 35 /* # */ || pos >= max) {
+ return false;
+ }
+ // count heading level
+ level = 1;
+ ch = state.src.charCodeAt(++pos);
+ while (ch === 35 /* # */ && pos < max && level <= 6) {
+ level++;
+ ch = state.src.charCodeAt(++pos);
+ }
+ if (level > 6 || pos < max && !isSpace$5(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, 35, pos);
+ // #
+ if (tmp > pos && isSpace$5(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;
+ };
+ // lheading (---, ===)
+ var lheading = 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 === 45 /* - */ || marker === 61 /* = */) {
+ pos = state.skipChars(pos, marker);
+ pos = state.skipSpaces(pos);
+ if (pos >= max) {
+ level = marker === 61 /* = */ ? 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;
+ };
+ // Paragraph
+ var paragraph = 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;
+ };
+ var isSpace$4 = 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$4(ch)) {
+ indent++;
+ if (ch === 9) {
+ offset += 4 - offset % 4;
} else {
offset++;
}
+ continue;
+ } else {
+ indent_found = true;
+ }
+ }
+ if (ch === 10 || pos === len - 1) {
+ if (ch !== 10) {
+ 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$1 = new token(type, tag, nesting);
+ token$1.block = true;
+ if (nesting < 0) this.level--;
+ // closing tag
+ token$1.level = this.level;
+ if (nesting > 0) this.level++;
+ // opening tag
+ this.tokens.push(token$1);
+ return token$1;
+ };
+ 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$4(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$4(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$4(ch)) {
+ if (ch === 9) {
+ 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;
}
-
- pos++;
+ 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);
}
-
- 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;
+ return queue.join("");
+ };
+ // re-export Token class to use in block rules
+ StateBlock.prototype.Token = token;
+ var state_block = StateBlock;
+ var _rules$1 = [
+ // First 2 params - rule name & source. Secondary array - list of rules,
+ // which can be terminated by this one.
+ [ "table", table, [ "paragraph", "reference" ] ], [ "code", code ], [ "fence", fence, [ "paragraph", "reference", "blockquote", "list" ] ], [ "blockquote", blockquote, [ "paragraph", "reference", "blockquote", "list" ] ], [ "hr", hr, [ "paragraph", "reference", "blockquote", "list" ] ], [ "list", list, [ "paragraph", "reference", "blockquote" ] ], [ "reference", reference ], [ "html_block", html_block, [ "paragraph", "reference", "blockquote" ] ], [ "heading", heading, [ "paragraph", "reference", "blockquote" ] ], [ "lheading", lheading ], [ "paragraph", 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$1.length; i++) {
+ this.ruler.push(_rules$1[i][0], _rules$1[i][1], {
+ alt: (_rules$1[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;
}
- }
-
- 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;
+ // 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;
}
-
- 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;
+ };
+ /**
+ * 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 = state_block;
+ var parser_block = ParserBlock;
+ // Skip text characters for text token, place those to pending buffer
+ // 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 10 /* \n */ :
+ case 33 /* ! */ :
+ case 35 /* # */ :
+ case 36 /* $ */ :
+ case 37 /* % */ :
+ case 38 /* & */ :
+ case 42 /* * */ :
+ case 43 /* + */ :
+ case 45 /* - */ :
+ case 58 /* : */ :
+ case 60 /* < */ :
+ case 61 /* = */ :
+ case 62 /* > */ :
+ case 64 /* @ */ :
+ case 91 /* [ */ :
+ case 92 /* \ */ :
+ case 93 /* ] */ :
+ case 94 /* ^ */ :
+ case 95 /* _ */ :
+ case 96 /* ` */ :
+ case 123 /* { */ :
+ case 125 /* } */ :
+ case 126 /* ~ */ :
+ return true;
- 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) {
+ default:
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;
+ var text = function text(state, silent) {
+ var pos = state.pos;
+ while (pos < state.posMax && !isTerminatorChar(state.src.charCodeAt(pos))) {
+ pos++;
}
-
- 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 (pos === state.pos) {
+ return false;
}
-
- if (state.src.charCodeAt(pos) !== marker) { continue; }
-
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
- // closing fence should be indented less than 4 spaces
- continue;
+ if (!silent) {
+ state.pending += state.src.slice(state.pos, pos);
}
-
- 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;
+ state.pos = pos;
+ return true;
+ };
+ // Process links like https://example.org/
+ // RFC3986: scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+ var SCHEME_RE = /(?:^|[^a-z0-9.+-])([a-z][a-z0-9.+-]*)$/i;
+ var linkify = function linkify(state, silent) {
+ var pos, max, match, proto, link, url, fullUrl, token;
+ if (!state.md.options.linkify) return false;
+ if (state.linkLevel > 0) return false;
+ pos = state.pos;
+ max = state.posMax;
+ if (pos + 3 > max) return false;
+ if (state.src.charCodeAt(pos) !== 58 /* : */) return false;
+ if (state.src.charCodeAt(pos + 1) !== 47 /* / */) return false;
+ if (state.src.charCodeAt(pos + 2) !== 47 /* / */) return false;
+ match = state.pending.match(SCHEME_RE);
+ if (!match) return false;
+ proto = match[1];
+ link = state.md.linkify.matchAtStart(state.src.slice(pos - proto.length));
+ if (!link) return false;
+ url = link.url;
+ // disallow '*' at the end of the link (conflicts with emphasis)
+ url = url.replace(/\*+$/, "");
+ fullUrl = state.md.normalizeLink(url);
+ if (!state.md.validateLink(fullUrl)) return false;
+ if (!silent) {
+ state.pending = state.pending.slice(0, -proto.length);
+ token = state.push("link_open", "a", 1);
+ token.attrs = [ [ "href", fullUrl ] ];
+ token.markup = "linkify";
+ token.info = "auto";
+ token = state.push("text", "", 0);
+ token.content = state.md.normalizeLinkText(url);
+ token = state.push("link_close", "a", -1);
+ token.markup = "linkify";
+ token.info = "auto";
+ }
+ state.pos += url.length - proto.length;
+ return true;
+ };
+ var isSpace$3 = utils.isSpace;
+ var newline = function newline(state, silent) {
+ var pmax, max, ws, pos = state.pos;
+ if (state.src.charCodeAt(pos) !== 10 /* \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) === 32) {
+ if (pmax >= 1 && state.pending.charCodeAt(pmax - 1) === 32) {
+ // Find whitespaces tail of pending chars.
+ ws = pmax - 1;
+ while (ws >= 1 && state.pending.charCodeAt(ws - 1) === 32) ws--;
+ state.pending = state.pending.slice(0, ws);
+ 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$3(state.src.charCodeAt(pos))) {
+ pos++;
+ }
+ state.pos = pos;
+ return true;
+ };
+ var isSpace$2 = utils.isSpace;
+ var ESCAPED = [];
+ for (var i = 0; i < 256; i++) {
+ ESCAPED.push(0);
}
-
- // 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;
+ "\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-".split("").forEach((function(ch) {
+ ESCAPED[ch.charCodeAt(0)] = 1;
+ }));
+ var _escape = function escape(state, silent) {
+ var ch1, ch2, origStr, escapedStr, token, pos = state.pos, max = state.posMax;
+ if (state.src.charCodeAt(pos) !== 92 /* \ */) return false;
+ pos++;
+ // '\' at the end of the inline block
+ if (pos >= max) return false;
+ ch1 = state.src.charCodeAt(pos);
+ if (ch1 === 10) {
+ if (!silent) {
+ state.push("hardbreak", "br", 0);
+ }
+ pos++;
+ // skip leading whitespaces from next line
+ while (pos < max) {
+ ch1 = state.src.charCodeAt(pos);
+ if (!isSpace$2(ch1)) break;
+ pos++;
+ }
+ state.pos = pos;
+ return true;
+ }
+ escapedStr = state.src[pos];
+ if (ch1 >= 55296 && ch1 <= 56319 && pos + 1 < max) {
+ ch2 = state.src.charCodeAt(pos + 1);
+ if (ch2 >= 56320 && ch2 <= 57343) {
+ escapedStr += state.src[pos + 1];
+ pos++;
+ }
+ }
+ origStr = "\\" + escapedStr;
+ if (!silent) {
+ token = state.push("text_special", "", 0);
+ if (ch1 < 256 && ESCAPED[ch1] !== 0) {
+ token.content = escapedStr;
+ } else {
+ token.content = origStr;
+ }
+ token.markup = origStr;
+ token.info = "escape";
+ }
+ state.pos = pos + 1;
+ return true;
+ };
+ // Parse backticks
+ var backticks = function backtick(state, silent) {
+ var start, max, marker, token, matchStart, matchEnd, openerLength, closerLength, pos = state.pos, ch = state.src.charCodeAt(pos);
+ if (ch !== 96 /* ` */) {
+ return false;
+ }
+ start = pos;
+ pos++;
+ max = state.posMax;
+ // scan marker length
+ while (pos < max && state.src.charCodeAt(pos) === 96 /* ` */) {
+ pos++;
+ }
+ marker = state.src.slice(start, pos);
+ openerLength = marker.length;
+ if (state.backticksScanned && (state.backticks[openerLength] || 0) <= start) {
+ if (!silent) state.pending += marker;
+ state.pos += openerLength;
+ return true;
+ }
+ matchStart = matchEnd = pos;
+ // Nothing found in the cache, scan until the end of the line (or until marker is found)
+ while ((matchStart = state.src.indexOf("`", matchEnd)) !== -1) {
+ matchEnd = matchStart + 1;
+ // scan marker length
+ while (matchEnd < max && state.src.charCodeAt(matchEnd) === 96 /* ` */) {
+ matchEnd++;
+ }
+ closerLength = matchEnd - matchStart;
+ if (closerLength === openerLength) {
+ // Found matching closer 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;
+ }
+ // Some different length found, put it in cache as upper limit of where closer can be found
+ state.backticks[closerLength] = matchStart;
+ }
+ // Scanned through the end, didn't find anything
+ state.backticksScanned = true;
+ if (!silent) state.pending += marker;
+ state.pos += openerLength;
+ return true;
+ };
+ // ~~strike through~~
+ // Insert each marker as a separate text token, and add it to delimiter list
+
+ var tokenize$1 = function strikethrough(state, silent) {
+ var i, scanned, token, len, ch, start = state.pos, marker = state.src.charCodeAt(start);
+ if (silent) {
+ return false;
+ }
+ if (marker !== 126 /* ~ */) {
+ 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
+ token: state.tokens.length - 1,
+ end: -1,
+ open: scanned.can_open,
+ close: scanned.can_close
+ });
+ }
+ state.pos += scanned.length;
+ return true;
+ };
+ function postProcess$1(state, delimiters) {
+ var i, j, startDelim, endDelim, token, loneMarkers = [], max = delimiters.length;
+ for (i = 0; i < max; i++) {
+ startDelim = delimiters[i];
+ if (startDelim.marker !== 126 /* ~ */) {
+ 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;
}
}
}
-
- 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);
+ // Walk through delimiter list and replace text tokens with tags
+
+ var postProcess_1$1 = function strikethrough(state) {
+ var curr, tokens_meta = state.tokens_meta, max = state.tokens_meta.length;
+ postProcess$1(state, state.delimiters);
+ for (curr = 0; curr < max; curr++) {
+ if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
+ postProcess$1(state, tokens_meta[curr].delimiters);
+ }
+ }
+ };
+ var strikethrough = {
+ tokenize: tokenize$1,
+ postProcess: postProcess_1$1
+ };
+ // Process *this* and _that_
+ // Insert each marker as a separate text token, and add it to delimiter list
+
+ var tokenize = function emphasis(state, silent) {
+ var i, scanned, token, start = state.pos, marker = state.src.charCodeAt(start);
+ if (silent) {
+ return false;
+ }
+ if (marker !== 95 /* _ */ && marker !== 42 /* * */) {
+ return false;
+ }
+ scanned = state.scanDelims(state.pos, marker === 42);
+ 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,
+ // 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 !== 95 /* _ */ && startDelim.marker !== 42 /* * */) {
+ 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 &&
+ // check that first two markers match and adjacent
+ delimiters[i - 1].marker === startDelim.marker && delimiters[i - 1].token === startDelim.token - 1 &&
+ // check that last two markers are adjacent (we can safely assume they match)
+ delimiters[startDelim.end + 1].token === endDelim.token + 1;
+ 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
+
+ var postProcess_1 = 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);
+ }
+ }
+ };
+ var emphasis = {
+ tokenize: tokenize,
+ postProcess: postProcess_1
+ };
+ var normalizeReference$1 = utils.normalizeReference;
+ var isSpace$1 = utils.isSpace;
+ var link = function link(state, silent) {
+ var attrs, code, label, labelEnd, labelStart, pos, res, ref, token, href = "", title = "", oldPos = state.pos, max = state.posMax, start = state.pos, parseReference = true;
+ if (state.src.charCodeAt(state.pos) !== 91 /* [ */) {
+ 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) === 40 /* ( */) {
+ // 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$1(code) && code !== 10) {
+ 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$1(code) && code !== 10) {
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$1(code) && code !== 10) {
+ 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 (pos >= max || state.src.charCodeAt(pos) !== 41 /* ) */) {
+ // parsing a valid shortcut link failed, fallback to reference
+ parseReference = true;
}
- }
- 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 {
+ if (parseReference) {
+ // Link reference
+ if (typeof state.env.references === "undefined") {
return false;
}
+ if (pos < max && state.src.charCodeAt(pos) === 91 /* [ */) {
+ 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$1(label)];
+ if (!ref) {
+ state.pos = oldPos;
+ return false;
+ }
+ href = ref.href;
+ title = ref.title;
}
-
- if (!/^:?-+:?$/.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');
+
+ // 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.linkLevel++;
+ state.md.inline.tokenize(state);
+ state.linkLevel--;
+ token = state.push("link_close", "a", -1);
+ }
+ state.pos = pos;
+ state.posMax = max;
+ return true;
+ };
+ var normalizeReference = utils.normalizeReference;
+ var isSpace = utils.isSpace;
+ var image = 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) !== 33 /* ! */) {
+ return false;
+ }
+ if (state.src.charCodeAt(state.pos + 1) !== 91 /* [ */) {
+ 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) === 40 /* ( */) {
+ // Inline link
+ // [link]( "title" )
+ // ^^ skipping these spaces
+ pos++;
+ for (;pos < max; pos++) {
+ code = state.src.charCodeAt(pos);
+ if (!isSpace(code) && code !== 10) {
+ 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 !== 10) {
+ 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 !== 10) {
+ break;
+ }
+ }
+ } else {
+ title = "";
+ }
+ if (pos >= max || state.src.charCodeAt(pos) !== 41 /* ) */) {
+ state.pos = oldPos;
+ return false;
+ }
+ pos++;
} 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] ] ];
+ // Link reference
+ if (typeof state.env.references === "undefined") {
+ return false;
}
-
- 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--;
+ if (pos < max && state.src.charCodeAt(pos) === 91 /* [ */) {
+ start = pos + 1;
+ pos = state.md.helpers.parseLinkLabel(state, pos);
+ if (pos >= 0) {
+ label = state.src.slice(start, pos++);
+ } else {
+ pos = labelEnd + 1;
}
- 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;
- }
+ pos = labelEnd + 1;
}
-
- // 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;
- }
+ // covers label === '' and label === undefined
+ // (collapsed reference link and shortcut reference link respectively)
+ if (!label) {
+ label = state.src.slice(labelStart, labelEnd);
}
-
- 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;
- }
+ ref = state.env.references[normalizeReference(label)];
+ if (!ref) {
+ state.pos = oldPos;
+ return 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);
+ 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 ]);
}
}
- }
-}
-
-
-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;
+ state.pos = pos;
+ state.posMax = max;
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';
+ };
+ // Process autolinks ''
+ /*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]*)$/;
+ var autolink = function autolink(state, silent) {
+ var url, fullUrl, token, ch, start, max, pos = state.pos;
+ if (state.src.charCodeAt(pos) !== 60 /* < */) {
+ return false;
}
-
- 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,
+ start = state.pos;
+ max = state.posMax;
+ for (;;) {
+ if (++pos >= max) return false;
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');
+ if (ch === 60 /* < */) return false;
+ if (ch === 62 /* > */) break;
+ }
+ url = state.src.slice(start + 1, pos);
+ if (AUTOLINK_RE.test(url)) {
+ fullUrl = state.md.normalizeLink(url);
+ if (!state.md.validateLink(fullUrl)) {
+ return false;
}
- state.pos = matchEnd;
+ 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 += url.length + 2;
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 (EMAIL_RE.test(url)) {
+ 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 += url.length + 2;
+ return true;
}
-
- 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;
- }
+ return false;
+ };
+ var HTML_TAG_RE = html_re.HTML_TAG_RE;
+ function isLinkOpen(str) {
+ return /^\s]/i.test(str);
}
-}
-
-
-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);
- }
+ function isLinkClose(str) {
+ return /^<\/a\s*>/i.test(str);
}
-};
-
-},{}],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
- });
+ function isLetter(ch) {
+ /*eslint no-bitwise:0*/
+ var lc = ch | 32;
+ // to lower case
+ return lc >= 97 /* a */ && lc <= 122 /* z */;
}
-
- 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;
+ var html_inline = function html_inline(state, silent) {
+ var ch, match, max, token, pos = state.pos;
+ if (!state.md.options.html) {
+ return false;
}
-
- // Process only opening markers
- if (startDelim.end === -1) {
- continue;
+ // Check start
+ max = state.posMax;
+ if (state.src.charCodeAt(pos) !== 60 /* < */ || pos + 2 >= max) {
+ return false;
}
-
- 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--;
+ // Quick fail on second char
+ ch = state.src.charCodeAt(pos + 1);
+ if (ch !== 33 /* ! */ && ch !== 63 /* ? */ && ch !== 47 /* / */ && !isLetter(ch)) {
+ return false;
}
- }
-}
-
-
-// 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);
+ match = state.src.slice(pos).match(HTML_TAG_RE);
+ if (!match) {
+ return false;
}
- }
-};
-
-},{}],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) {
+ if (!silent) {
+ token = state.push("html_inline", "", 0);
+ token.content = state.src.slice(pos, pos + match[0].length);
+ if (isLinkOpen(token.content)) state.linkLevel++;
+ if (isLinkClose(token.content)) state.linkLevel--;
+ }
+ state.pos += match[0].length;
+ return true;
+ };
+ var has = utils.has;
+ var isValidEntityCode = utils.isValidEntityCode;
+ var fromCodePoint = 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;
+ var entity = function entity(state, silent) {
+ var ch, code, match, token, pos = state.pos, max = state.posMax;
+ if (state.src.charCodeAt(pos) !== 38 /* & */) return false;
+ if (pos + 1 >= max) return false;
ch = state.src.charCodeAt(pos + 1);
-
- if (ch === 0x23 /* # */) {
+ if (ch === 35 /* # */) {
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);
+ code = match[1][0].toLowerCase() === "x" ? parseInt(match[1].slice(1), 16) : parseInt(match[1], 10);
+ token = state.push("text_special", "", 0);
+ token.content = isValidEntityCode(code) ? fromCodePoint(code) : fromCodePoint(65533);
+ token.markup = match[0];
+ token.info = "entity";
}
state.pos += match[0].length;
return true;
@@ -5108,2575 +6519,1028 @@ module.exports = function entity(state, silent) {
match = state.src.slice(pos).match(NAMED_RE);
if (match) {
if (has(entities, match[1])) {
- if (!silent) { state.pending += entities[match[1]]; }
+ if (!silent) {
+ token = state.push("text_special", "", 0);
+ token.content = entities[match[1]];
+ token.markup = match[0];
+ token.info = "entity";
+ }
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'
- );
+ // For each opening emphasis-like marker find a matching closing one
+ function processDelimiters(state, delimiters) {
+ var closerIdx, openerIdx, closer, opener, minOpenerIdx, newMinOpenerIdx, isOddMatch, lastJump, openersBottom = {}, max = delimiters.length;
+ if (!max) return;
+ // headerIdx is the first delimiter of the current (where closer is) delimiter run
+ var headerIdx = 0;
+ var lastTokenIdx = -2;
+ // needs any value lower than -1
+ var jumps = [];
+ for (closerIdx = 0; closerIdx < max; closerIdx++) {
+ closer = delimiters[closerIdx];
+ jumps.push(0);
+ // markers belong to same delimiter run if:
+ // - they have adjacent tokens
+ // - AND markers are the same
+
+ if (delimiters[headerIdx].marker !== closer.marker || lastTokenIdx !== closer.token - 1) {
+ headerIdx = closerIdx;
}
- if (self.re.http.test(tail)) {
- return tail.match(self.re.http)[0].length;
+ lastTokenIdx = closer.token;
+ // 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, each delimiter length modulo 3,
+ // and for whether this closer can be an opener;
+ // https://github.com/commonmark/cmark/commit/34250e12ccebdc6372b8b49c44fab57c72443460
+ if (!openersBottom.hasOwnProperty(closer.marker)) {
+ openersBottom[closer.marker] = [ -1, -1, -1, -1, -1, -1 ];
}
- 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];
+ minOpenerIdx = openersBottom[closer.marker][(closer.open ? 3 : 0) + closer.length % 3];
+ openerIdx = headerIdx - jumps[headerIdx] - 1;
+ newMinOpenerIdx = openerIdx;
+ for (;openerIdx > minOpenerIdx; openerIdx -= jumps[openerIdx] + 1) {
+ opener = delimiters[openerIdx];
+ if (opener.marker !== closer.marker) continue;
+ if (opener.open && opener.end < 0) {
+ 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;
+ }
}
}
- // 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('.');
+ 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 ? jumps[openerIdx - 1] + 1 : 0;
+ jumps[closerIdx] = closerIdx - openerIdx + lastJump;
+ jumps[openerIdx] = lastJump;
+ closer.open = false;
+ opener.end = closerIdx;
+ opener.close = false;
+ newMinOpenerIdx = -1;
+ // treat next token as start of run,
+ // it optimizes skips in **<...>**a**<...>** pathological case
+ lastTokenIdx = -2;
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);
+ 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.open ? 3 : 0) + (closer.length || 0) % 3] = newMinOpenerIdx;
+ }
}
}
-
- // 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);
+ var balance_pairs = 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);
+ }
}
- host = host.substr(0, host.length - port.length);
+ };
+ // Clean up tokens after emphasis and strikethrough postprocessing:
+ var fragments_join = function fragments_join(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;
+ }
+ };
+ var isWhiteSpace = utils.isWhiteSpace;
+ var isPunctChar = utils.isPunctChar;
+ var isMdAsciiPunct = 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 = [];
+ // backtick length => last seen position
+ this.backticks = {};
+ this.backticksScanned = false;
+ // Counter used to disable inline linkify-it execution
+ // inside and markdown links
+ this.linkLevel = 0;
}
- 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;
-
- /*--------------------------------------------------------------------------*/
-
- /**
+ // Flush pending text
+
+ StateInline.prototype.pushPending = function() {
+ var token$1 = new token("text", "", 0);
+ token$1.content = this.pending;
+ token$1.level = this.pendingLevel;
+ this.tokens.push(token$1);
+ this.pending = "";
+ return token$1;
+ };
+ // 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$1 = new token(type, tag, nesting);
+ var token_meta = null;
+ if (nesting < 0) {
+ // closing tag
+ this.level--;
+ this.delimiters = this._prev_delimiters.pop();
+ }
+ token$1.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$1);
+ this.tokens_meta.push(token_meta);
+ return token$1;
+ };
+ // 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) : 32;
+ 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) : 32;
+ 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;
+ var state_inline = StateInline;
+ ////////////////////////////////////////////////////////////////////////////////
+ // Parser rules
+ var _rules = [ [ "text", text ], [ "linkify", linkify ], [ "newline", newline ], [ "escape", _escape ], [ "backticks", backticks ], [ "strikethrough", strikethrough.tokenize ], [ "emphasis", emphasis.tokenize ], [ "link", link ], [ "image", image ], [ "autolink", autolink ], [ "html_inline", html_inline ], [ "entity", entity ] ];
+ // `rule2` ruleset was created specifically for emphasis/strikethrough
+ // post-processing and may be changed in the future.
+
+ // Don't use this for anything except pairs (plugins working with `balance_pairs`).
+
+ var _rules2 = [ [ "balance_pairs", balance_pairs ], [ "strikethrough", strikethrough.postProcess ], [ "emphasis", emphasis.postProcess ],
+ // rules for pairs separate '**' into its own text tokens, which may be left unused,
+ // rule below merges unused segments back with the rest of the text
+ [ "fragments_join", fragments_join ] ];
+ /**
+ * 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 = state_inline;
+ var parser_inline = ParserInline;
+ var re = function(opts) {
+ var re = {};
+ opts = opts || {};
+ // Use direct extract instead of `regenerate` to reduse browserified size
+ re.src_Any = regex$3.source;
+ re.src_Cc = regex$2.source;
+ re.src_Z = regex.source;
+ re.src_P = regex$4.source;
+ // \p{\Z\P\Cc\CF} (white spaces + control + format + punctuation)
+ re.src_ZPCc = [ re.src_Z, re.src_P, re.src_Cc ].join("|");
+ // \p{\Z\Cc} (white spaces + control)
+ re.src_ZCc = [ re.src_Z, re.src_Cc ].join("|");
+ // Experimental. List of chars, completely prohibited in links
+ // because can separate it from other part of text
+ var text_separators = "[><\uff5c]";
+ // All possible word characters (everything without punctuation, spaces & controls)
+ // Defined via punctuation & spaces to save space
+ // Should be something like \p{\L\N\S\M} (\w but without `_`)
+ re.src_pseudo_letter = "(?:(?!" + text_separators + "|" + re.src_ZPCc + ")" + re.src_Any + ")";
+ // The same as abothe but without [0-9]
+ // var src_pseudo_letter_non_d = '(?:(?![0-9]|' + src_ZPCc + ')' + src_Any + ')';
+ ////////////////////////////////////////////////////////////////////////////////
+ re.src_ip4 = "(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)";
+ // Prohibit any of "@/[]()" in user/pass to avoid wrong domain fetch.
+ re.src_auth = "(?:(?:(?!" + re.src_ZCc + "|[@/\\[\\]()]).)+@)?";
+ re.src_port = "(?::(?:6(?:[0-4]\\d{3}|5(?:[0-4]\\d{2}|5(?:[0-2]\\d|3[0-5])))|[1-5]?\\d{1,4}))?";
+ re.src_host_terminator = "(?=$|" + text_separators + "|" + re.src_ZPCc + ")" + "(?!" + (opts["---"] ? "-(?!--)|" : "-|") + "_|:\\d|\\.-|\\.(?!$|" + re.src_ZPCc + "))";
+ re.src_path = "(?:" + "[/?#]" + "(?:" + "(?!" + re.src_ZCc + "|" + text_separators + "|[()[\\]{}.,\"'?!\\-;]).|" + "\\[(?:(?!" + re.src_ZCc + "|\\]).)*\\]|" + "\\((?:(?!" + re.src_ZCc + "|[)]).)*\\)|" + "\\{(?:(?!" + re.src_ZCc + "|[}]).)*\\}|" + '\\"(?:(?!' + re.src_ZCc + '|["]).)+\\"|' + "\\'(?:(?!" + re.src_ZCc + "|[']).)+\\'|" + "\\'(?=" + re.src_pseudo_letter + "|[-])|" + // allow `I'm_king` if no pair found
+ "\\.{2,}[a-zA-Z0-9%/&]|" + // google has many dots in "google search" links (#66, #81).
+ // github has ... in commit range links,
+ // Restrict to
+ // - english
+ // - percent-encoded
+ // - parts of file path
+ // - params separator
+ // until more examples found.
+ "\\.(?!" + re.src_ZCc + "|[.]|$)|" + (opts["---"] ? "\\-(?!--(?:[^-]|$))(?:-*)|" : "\\-+|") + ",(?!" + re.src_ZCc + "|$)|" + // allow `,,,` in paths
+ ";(?!" + re.src_ZCc + "|$)|" + // allow `;` if not followed by space-like char
+ "\\!+(?!" + re.src_ZCc + "|[!]|$)|" + // allow `!!!` in paths, but not at the end
+ "\\?(?!" + 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 + "))" + "((?![$+<=>^`|\uff5c])" + re.tpl_host_port_no_ip_fuzzy_strict + re.src_path + ")";
+ return re;
+ };
+ ////////////////////////////////////////////////////////////////////////////////
+ // Helpers
+ // Merge objects
+
+ function assign(obj /*from1, from2, from3, ...*/) {
+ var sources = Array.prototype.slice.call(arguments, 1);
+ sources.forEach((function(source) {
+ if (!source) {
+ return;
+ }
+ Object.keys(source).forEach((function(key) {
+ obj[key] = source[key];
+ }));
+ }));
+ return obj;
+ }
+ function _class(obj) {
+ return Object.prototype.toString.call(obj);
+ }
+ function isString(obj) {
+ return _class(obj) === "[object String]";
+ }
+ function isObject(obj) {
+ return _class(obj) === "[object Object]";
+ }
+ function isRegExp(obj) {
+ return _class(obj) === "[object RegExp]";
+ }
+ function isFunction(obj) {
+ return _class(obj) === "[object Function]";
+ }
+ function escapeRE(str) {
+ return str.replace(/[.?*+^$[\]\\(){}|-]/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|\u0440\u0444".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$1 = self.re = 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$1.src_xn);
+ re$1.src_tlds = tlds.join("|");
+ function untpl(tpl) {
+ return tpl.replace("%TLDS%", re$1.src_tlds);
+ }
+ re$1.email_fuzzy = RegExp(untpl(re$1.tpl_email_fuzzy), "i");
+ re$1.link_fuzzy = RegExp(untpl(re$1.tpl_link_fuzzy), "i");
+ re$1.link_no_ip_fuzzy = RegExp(untpl(re$1.tpl_link_no_ip_fuzzy), "i");
+ re$1.host_fuzzy_test = RegExp(untpl(re$1.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$1.src_ZPCc + "))(" + slist + ")", "i");
+ self.re.schema_search = RegExp("(^|(?!_)(?:[><\uff5c]|" + re$1.src_ZPCc + "))(" + slist + ")", "ig");
+ self.re.schema_at_start = RegExp("^" + self.re.schema_search.source, "i");
+ 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;
+ };
+ /**
+ * LinkifyIt#matchAtStart(text) -> Match|null
+ *
+ * Returns fully-formed (not fuzzy) link if it starts at the beginning
+ * of the string, and null otherwise.
+ **/ LinkifyIt.prototype.matchAtStart = function matchAtStart(text) {
+ // Reset scan cache
+ this.__text_cache__ = text;
+ this.__index__ = -1;
+ if (!text.length) return null;
+ var m = this.re.schema_at_start.exec(text);
+ if (!m) return null;
+ var len = this.testSchemaAt(text, m[2], m[0].length);
+ if (!len) return null;
+ this.__schema__ = m[2];
+ this.__index__ = m.index + m[1].length;
+ this.__last_index__ = m.index + m[0].length + len;
+ return createMatch(this, 0);
+ };
+ /** 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() {};
+ var linkifyIt = LinkifyIt;
+ /*! https://mths.be/punycode v1.4.1 by @mathias */
+ /** Highest positive signed 32-bit float value */ var maxInt = 2147483647;
+ // aka. 0x7FFFFFFF or 2^31-1
+ /** Bootstring parameters */ var base = 36;
+ var tMin = 1;
+ var tMax = 26;
+ var skew = 38;
+ var damp = 700;
+ var initialBias = 72;
+ var initialN = 128;
+ // 0x80
+ var delimiter = "-";
+ // '\x2D'
+ /** Regular expressions */ var regexPunycode = /^xn--/;
+ var regexNonASCII = /[^\x20-\x7E]/;
+ // unprintable ASCII chars + non-ASCII chars
+ var regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g;
+ // RFC 3490 separators
+ /** Error messages */ var 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 */ var baseMinusTMin = base - tMin;
+ var floor = Math.floor;
+ var stringFromCharCode = String.fromCharCode;
+ /*--------------------------------------------------------------------------*/
+ /**
* 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]);
- }
-
- /**
+ */ 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;
- }
-
- /**
+ */ 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
@@ -7685,24 +7549,22 @@ module.exports = urlParse;
* 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;
- }
-
- /**
+ */ 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, ".");
+ 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
@@ -7714,55 +7576,48 @@ module.exports = urlParse;
* @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;
- }
-
- /**
+ */ function ucs2decode(string) {
+ var output = [], counter = 0, length = string.length, value, extra;
+ while (counter < length) {
+ value = string.charCodeAt(counter++);
+ if (value >= 55296 && value <= 56319 && counter < length) {
+ // high surrogate, and there is a next character
+ extra = string.charCodeAt(counter++);
+ if ((extra & 64512) == 56320) {
+ // low surrogate
+ output.push(((value & 1023) << 10) + (extra & 1023) + 65536);
+ } 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('');
- }
-
- /**
+ */ function ucs2encode(array) {
+ return map(array, (function(value) {
+ var output = "";
+ if (value > 65535) {
+ value -= 65536;
+ output += stringFromCharCode(value >>> 10 & 1023 | 55296);
+ value = 56320 | value & 1023;
+ }
+ output += stringFromCharCode(value);
+ return output;
+ })).join("");
+ }
+ /**
* Converts a basic code point into a digit/integer.
* @see `digitToBasic()`
* @private
@@ -7770,21 +7625,19 @@ module.exports = urlParse;
* @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;
- }
-
- /**
+ */ 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
@@ -7794,244 +7647,171 @@ module.exports = urlParse;
* `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);
- }
-
- /**
+ */ 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));
- }
-
- /**
+ */ function adapt(delta, numPoints, firstTime) {
+ var k = 0;
+ delta = firstTime ? floor(delta / damp) : delta >> 1;
+ delta += floor(delta / numPoints);
+ for (;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);
- }
-
- /**
+ */ 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) >= 128) {
+ 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; ) {
+ // `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; ;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('');
- }
-
- /**
+ */ 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 < 128) {
+ 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; ;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
@@ -8041,16 +7821,12 @@ module.exports = urlParse;
* 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;
- });
- }
-
- /**
+ */ 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
@@ -8060,95 +7836,641 @@ module.exports = urlParse;
* 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)
-});
+ */ function toASCII(input) {
+ return mapDomain(input, (function(string) {
+ return regexNonASCII.test(string) ? "xn--" + encode(string) : string;
+ }));
+ }
+ var 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
+ */ var ucs2 = {
+ decode: ucs2decode,
+ encode: ucs2encode
+ };
+ var punycode$1 = {
+ version: version,
+ ucs2: ucs2,
+ toASCII: toASCII,
+ toUnicode: toUnicode,
+ encode: encode,
+ decode: decode
+ };
+ var punycode$2 = Object.freeze({
+ __proto__: null,
+ decode: decode,
+ encode: encode,
+ toUnicode: toUnicode,
+ toASCII: toASCII,
+ version: version,
+ ucs2: ucs2,
+ default: punycode$1
+ });
+ // markdown-it default options
+ var _default = {
+ options: {
+ html: false,
+ // Enable HTML tags in source
+ xhtmlOut: false,
+ // 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 = 0) {
+ try {
+ parsed.hostname = punycode.toASCII(parsed.hostname);
+ } catch (er) {}
+ }
+ }
+ return mdurl.encode(mdurl.format(parsed));
+ }
+ function normalizeLinkText(url) {
+ var parsed = mdurl.parse(url, true);
+ if (parsed.hostname) {
+ // Encode hostnames in urls like:
+ // `http://host/`, `https://host/`, `mailto:user@host`, `//host/`
+ // We don't encode unknown schemas, because it's likely that we encode
+ // something we shouldn't (e.g. `skype:name` treated as `skype:host`)
+ if (!parsed.protocol || RECODE_HOSTNAME_FOR.indexOf(parsed.protocol) >= 0) {
+ try {
+ parsed.hostname = punycode.toUnicode(parsed.hostname);
+ } catch (er) {}
+ }
+ }
+ // add '%' to exclude list because of https://github.com/markdown-it/markdown-it/issues/720
+ return mdurl.decode(mdurl.format(parsed), mdurl.decode.defaultChars + "%");
+ }
+ /**
+ * class MarkdownIt
+ *
+ * Main parser/renderer class.
+ *
+ * ##### Usage
+ *
+ * ```javascript
+ * // node.js, "classic" way:
+ * var MarkdownIt = require('markdown-it'),
+ * md = new MarkdownIt();
+ * var result = md.render('# markdown-it rulezz!');
+ *
+ * // node.js, the same, but with sugar:
+ * var md = require('markdown-it')();
+ * var result = md.render('# markdown-it rulezz!');
+ *
+ * // browser without AMD, added to "window" on script load
+ * // Note, there are no dash.
+ * var md = window.markdownit();
+ * var result = md.render('# markdown-it rulezz!');
+ * ```
+ *
+ * Single line rendering, without paragraph wrap:
+ *
+ * ```javascript
+ * var md = require('markdown-it')();
+ * var result = md.renderInline('__markdown-it__ rulezz!');
+ * ```
+ **/
+ /**
+ * new MarkdownIt([presetName, options])
+ * - presetName (String): optional, `commonmark` / `zero`
+ * - options (Object)
+ *
+ * Creates parser instanse with given config. Can be called without `new`.
+ *
+ * ##### presetName
+ *
+ * MarkdownIt provides named presets as a convenience to quickly
+ * enable/disable active syntax rules and options for common use cases.
+ *
+ * - ["commonmark"](https://github.com/markdown-it/markdown-it/blob/master/lib/presets/commonmark.js) -
+ * configures parser to strict [CommonMark](http://commonmark.org/) mode.
+ * - [default](https://github.com/markdown-it/markdown-it/blob/master/lib/presets/default.js) -
+ * similar to GFM, used when no preset name given. Enables all available rules,
+ * but still without html, typographer & autolinker.
+ * - ["zero"](https://github.com/markdown-it/markdown-it/blob/master/lib/presets/zero.js) -
+ * all rules disabled. Useful to quickly setup your config via `.enable()`.
+ * For example, when you need only `bold` and `italic` markup and nothing else.
+ *
+ * ##### options:
+ *
+ * - __html__ - `false`. Set `true` to enable HTML tags in source. Be careful!
+ * That's not safe! You may need external sanitizer to protect output from XSS.
+ * It's better to extend features via plugins, instead of enabling HTML.
+ * - __xhtmlOut__ - `false`. Set `true` to add '/' when closing single tags
+ * (`
`). This is needed only for full CommonMark compatibility. In real
+ * world you will need HTML output.
+ * - __breaks__ - `false`. Set `true` to convert `\n` in paragraphs into `
`.
+ * - __langPrefix__ - `language-`. CSS language class prefix for fenced blocks.
+ * Can be useful for external highlighters.
+ * - __linkify__ - `false`. Set `true` to autoconvert URL-like text to links.
+ * - __typographer__ - `false`. Set `true` to enable [some language-neutral
+ * replacement](https://github.com/markdown-it/markdown-it/blob/master/lib/rules_core/replacements.js) +
+ * quotes beautification (smartquotes).
+ * - __quotes__ - `“”‘’`, String or Array. Double + single quotes replacement
+ * pairs, when typographer enabled and smartquotes on. For example, you can
+ * use `'«»„“'` for Russian, `'„“‚‘'` for German, and
+ * `['«\xA0', '\xA0»', '‹\xA0', '\xA0›']` for French (including nbsp).
+ * - __highlight__ - `null`. Highlighter function for fenced code blocks.
+ * Highlighter `function (str, lang)` should return escaped HTML. It can also
+ * return empty string if the source was not changed and should be escaped
+ * externaly. If result starts with `):
+ *
+ * ```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(str, { language: lang, ignoreIllegals: 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 parser_inline;
+ /**
+ * 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 parser_block;
+ /**
+ * 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 parser_core;
+ /**
+ * 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 will - 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 return 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);
+ };
+ var lib = MarkdownIt;
+ var markdownIt = lib;
+ return markdownIt;
+}));
diff --git a/yarn.lock b/yarn.lock
index d0274ef25a8..a3413b669bd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -437,6 +437,11 @@ argparse@^1.0.7:
dependencies:
sprintf-js "~1.0.2"
+argparse@^2.0.1:
+ version "2.0.1"
+ resolved "https://registry.yarnpkg.com/argparse/-/argparse-2.0.1.tgz#246f50f3ca78a3240f6c997e8a9bd1eac49e4b38"
+ integrity sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
+
arr-diff@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
@@ -1375,10 +1380,10 @@ ensure-posix-path@^1.0.0:
resolved "https://registry.yarnpkg.com/ensure-posix-path/-/ensure-posix-path-1.1.1.tgz#3c62bdb19fa4681544289edb2b382adc029179ce"
integrity sha512-VWU0/zXzVbeJNXvME/5EmLuEj2TauvoaTz6aFYK1Z92JCBlDlZ3Gu0tuGR42kpW1754ywTs+QB0g5TP0oj9Zaw==
-entities@~2.0.0:
- version "2.0.3"
- resolved "https://registry.yarnpkg.com/entities/-/entities-2.0.3.tgz#5c487e5742ab93c15abb5da22759b8590ec03b7f"
- integrity sha512-MyoZ0jgnLvB2X3Lg5HqpFmn1kybDiIfEQmKzTb5apr51Rb+T3KdmMiqa70T+bhGnyv7bQ6WMj2QMHpGMmlrUYQ==
+entities@~3.0.1:
+ version "3.0.1"
+ resolved "https://registry.yarnpkg.com/entities/-/entities-3.0.1.tgz#2b887ca62585e96db3903482d336c1006c3001d4"
+ integrity sha512-WiyBqoomrwMdFG1e0kqvASYfnlb0lp8M5o5Fw2OFq1hNZxxcNk8Ik0Xm7LxzBhuidnZB/UtBqVCgUz3kBOP51Q==
es-abstract@^1.18.0-next.1, es-abstract@^1.18.0-next.2:
version "1.18.3"
@@ -2585,10 +2590,10 @@ lighthouse-logger@^1.0.0:
debug "^2.6.8"
marky "^1.2.0"
-linkify-it@^2.0.0:
- version "2.2.0"
- resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-2.2.0.tgz#e3b54697e78bf915c70a38acd78fd09e0058b1cf"
- integrity sha512-GnAl/knGn+i1U/wjBz3akz2stz+HrHLsxMwHQGofCDfPvlf+gDKN58UtfmUquTY4/MXeE2x7k19KQmeoZi94Iw==
+linkify-it@^4.0.1:
+ version "4.0.1"
+ resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-4.0.1.tgz#01f1d5e508190d06669982ba31a7d9f56a5751ec"
+ integrity sha512-C7bfi1UZmoj8+PQx22XyeXCuBlokoyWQL5pWSP+EI6nzRylyThouddufc2c1NDIcP9k5agmN9fLpA7VNJfIiqw==
dependencies:
uc.micro "^1.0.1"
@@ -2669,14 +2674,14 @@ map-visit@^1.0.0:
dependencies:
object-visit "^1.0.0"
-markdown-it@10.0.0:
- version "10.0.0"
- resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-10.0.0.tgz#abfc64f141b1722d663402044e43927f1f50a8dc"
- integrity sha512-YWOP1j7UbDNz+TumYP1kpwnP0aEa711cJjrAQrzd0UXlbJfc5aAq0F/PZHjiioqDC1NKgvIMX+o+9Bk7yuM2dg==
+markdown-it@13.0.1:
+ version "13.0.1"
+ resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-13.0.1.tgz#c6ecc431cacf1a5da531423fc6a42807814af430"
+ integrity sha512-lTlxriVoy2criHP0JKRhO2VDG9c2ypWCsT237eDiLqi09rmbKoUetyGHq2uOIRoRS//kfoJckS0eUzzkDR+k2Q==
dependencies:
- argparse "^1.0.7"
- entities "~2.0.0"
- linkify-it "^2.0.0"
+ argparse "^2.0.1"
+ entities "~3.0.1"
+ linkify-it "^4.0.1"
mdurl "^1.0.1"
uc.micro "^1.0.5"