rails-assets-markdown-it-7.0.0/0000755000004100000410000000000012745343536016426 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/Rakefile0000644000004100000410000000003412745343536020070 0ustar www-datawww-datarequire 'bundler/gem_tasks' rails-assets-markdown-it-7.0.0/Gemfile0000644000004100000410000000011112745343536017712 0ustar www-datawww-datasource 'https://rubygems.org' source 'https://rails-assets.org' gemspec rails-assets-markdown-it-7.0.0/lib/0000755000004100000410000000000012745343536017174 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/lib/rails-assets-markdown-it.rb0000644000004100000410000000134112745343536024364 0ustar www-datawww-datarequire "rails-assets-markdown-it/version" module RailsAssetsMarkdownIt def self.gem_path Pathname(File.realpath(__FILE__)).join('../..') end def self.gem_spec Gem::Specification::load( gem_path.join("rails-assets-markdown-it.gemspec").to_s ) end def self.load_paths gem_path.join('app/assets').each_child.to_a end def self.dependencies [ ] end if defined?(Rails) class Engine < ::Rails::Engine # Rails -> use app/assets directory. end end end class RailsAssets @components ||= [] class << self attr_accessor :components def load_paths components.flat_map(&:load_paths) end end end RailsAssets.components << RailsAssetsMarkdownIt rails-assets-markdown-it-7.0.0/lib/rails-assets-markdown-it/0000755000004100000410000000000012745343536024040 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/lib/rails-assets-markdown-it/version.rb0000644000004100000410000000006512745343536026053 0ustar www-datawww-datamodule RailsAssetsMarkdownIt VERSION = "7.0.0" end rails-assets-markdown-it-7.0.0/rails-assets-markdown-it.gemspec0000644000004100000410000000156712745343536024650 0ustar www-datawww-data# coding: utf-8 lib = File.expand_path('../lib', __FILE__) $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) require 'rails-assets-markdown-it/version' Gem::Specification.new do |spec| spec.name = "rails-assets-markdown-it" spec.version = RailsAssetsMarkdownIt::VERSION spec.authors = ["rails-assets.org"] spec.description = "Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one." spec.summary = "Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one." spec.homepage = "https://github.com/markdown-it/markdown-it" spec.license = "MIT" spec.files = `find ./* -type f | cut -b 3-`.split($/) spec.require_paths = ["lib"] spec.add_development_dependency "bundler", "~> 1.3" spec.add_development_dependency "rake" end rails-assets-markdown-it-7.0.0/app/0000755000004100000410000000000012745343536017206 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/app/assets/0000755000004100000410000000000012745343536020510 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/app/assets/javascripts/0000755000004100000410000000000012745343536023041 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/app/assets/javascripts/markdown-it.js0000644000004100000410000000004712745343536025634 0ustar www-datawww-data//= require markdown-it/markdown-it.js rails-assets-markdown-it-7.0.0/app/assets/javascripts/markdown-it/0000755000004100000410000000000012745343536025275 5ustar www-datawww-datarails-assets-markdown-it-7.0.0/app/assets/javascripts/markdown-it/markdown-it.js0000644000004100000410000075113212745343536030100 0ustar www-datawww-data/*! markdown-it 7.0.0 https://github.com//markdown-it/markdown-it @license MIT */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.markdownit = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o utf16string } // 'use strict'; /*eslint quotes:0*/ module.exports = require('entities/maps/entities.json'); },{"entities/maps/entities.json":53}],2:[function(require,module,exports){ // List of valid html blocks names, accorting to commonmark spec // http://jgm.github.io/CommonMark/spec.html#html-blocks 'use strict'; module.exports = [ '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', 'head', 'header', 'hr', 'html', 'iframe', 'legend', 'li', 'link', 'main', 'menu', 'menuitem', 'meta', 'nav', 'noframes', 'ol', 'optgroup', 'option', 'p', 'param', 'pre', 'section', 'source', 'title', 'summary', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul' ]; },{}],3:[function(require,module,exports){ // Regexps to match html elements 'use strict'; 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 = '|'; var processing = '<[?].*?[?]>'; var declaration = ']*>'; var cdata = ''; var HTML_TAG_RE = new RegExp('^(?:' + open_tag + '|' + close_tag + '|' + comment + '|' + processing + '|' + declaration + '|' + cdata + ')'); var HTML_OPEN_CLOSE_TAG_RE = new RegExp('^(?:' + open_tag + '|' + close_tag + ')'); module.exports.HTML_TAG_RE = HTML_TAG_RE; module.exports.HTML_OPEN_CLOSE_TAG_RE = HTML_OPEN_CLOSE_TAG_RE; },{}],4:[function(require,module,exports){ // Utilities // 'use strict'; function _class(obj) { return Object.prototype.toString.call(obj); } function isString(obj) { return _class(obj) === '[object String]'; } var _hasOwnProperty = Object.prototype.hasOwnProperty; function has(object, key) { return _hasOwnProperty.call(object, key); } // Merge objects // function assign(obj /*from1, from2, from3, ...*/) { var sources = Array.prototype.slice.call(arguments, 1); sources.forEach(function (source) { if (!source) { return; } if (typeof source !== 'object') { throw new TypeError(source + 'must be object'); } Object.keys(source).forEach(function (key) { obj[key] = source[key]; }); }); return obj; } // Remove element from array and put another array at those position. // Useful for some operations with tokens function arrayReplaceAt(src, pos, newElements) { return [].concat(src.slice(0, pos), newElements, src.slice(pos + 1)); } //////////////////////////////////////////////////////////////////////////////// function isValidEntityCode(c) { /*eslint no-bitwise:0*/ // broken sequence if (c >= 0xD800 && c <= 0xDFFF) { return false; } // never used if (c >= 0xFDD0 && c <= 0xFDEF) { return false; } if ((c & 0xFFFF) === 0xFFFF || (c & 0xFFFF) === 0xFFFE) { return false; } // control codes if (c >= 0x00 && c <= 0x08) { return false; } if (c === 0x0B) { return false; } if (c >= 0x0E && c <= 0x1F) { return false; } if (c >= 0x7F && c <= 0x9F) { return false; } // out of range if (c > 0x10FFFF) { return false; } return true; } function fromCodePoint(c) { /*eslint no-bitwise:0*/ if (c > 0xffff) { c -= 0x10000; var surrogate1 = 0xd800 + (c >> 10), surrogate2 = 0xdc00 + (c & 0x3ff); return String.fromCharCode(surrogate1, surrogate2); } return String.fromCharCode(c); } var UNESCAPE_MD_RE = /\\([!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])/g; var ENTITY_RE = /&([a-z#][a-z0-9]{1,31});/gi; var UNESCAPE_ALL_RE = new RegExp(UNESCAPE_MD_RE.source + '|' + ENTITY_RE.source, 'gi'); var DIGITAL_ENTITY_TEST_RE = /^#((?:x[a-f0-9]{1,8}|[0-9]{1,8}))/i; var entities = require('./entities'); function replaceEntityPattern(match, name) { var code = 0; if (has(entities, name)) { return entities[name]; } if (name.charCodeAt(0) === 0x23/* # */ && DIGITAL_ENTITY_TEST_RE.test(name)) { code = name[1].toLowerCase() === 'x' ? parseInt(name.slice(2), 16) : parseInt(name.slice(1), 10); if (isValidEntityCode(code)) { return fromCodePoint(code); } } return match; } /*function replaceEntities(str) { if (str.indexOf('&') < 0) { return str; } return str.replace(ENTITY_RE, replaceEntityPattern); }*/ function unescapeMd(str) { if (str.indexOf('\\') < 0) { return str; } return str.replace(UNESCAPE_MD_RE, '$1'); } function unescapeAll(str) { if (str.indexOf('\\') < 0 && str.indexOf('&') < 0) { return str; } return str.replace(UNESCAPE_ALL_RE, function (match, escaped, entity) { if (escaped) { return escaped; } return replaceEntityPattern(match, entity); }); } //////////////////////////////////////////////////////////////////////////////// var HTML_ESCAPE_TEST_RE = /[&<>"]/; var HTML_ESCAPE_REPLACE_RE = /[&<>"]/g; var HTML_REPLACEMENTS = { '&': '&', '<': '<', '>': '>', '"': '"' }; function replaceUnsafeChar(ch) { return HTML_REPLACEMENTS[ch]; } function escapeHtml(str) { if (HTML_ESCAPE_TEST_RE.test(str)) { return str.replace(HTML_ESCAPE_REPLACE_RE, replaceUnsafeChar); } return str; } //////////////////////////////////////////////////////////////////////////////// var REGEXP_ESCAPE_RE = /[.?*+^$[\]\\(){}|-]/g; function escapeRE(str) { return str.replace(REGEXP_ESCAPE_RE, '\\$&'); } //////////////////////////////////////////////////////////////////////////////// function isSpace(code) { switch (code) { case 0x09: case 0x20: return true; } return false; } // Zs (unicode class) || [\t\f\v\r\n] function isWhiteSpace(code) { if (code >= 0x2000 && code <= 0x200A) { return true; } switch (code) { case 0x09: // \t case 0x0A: // \n case 0x0B: // \v case 0x0C: // \f case 0x0D: // \r case 0x20: case 0xA0: case 0x1680: case 0x202F: case 0x205F: case 0x3000: return true; } return false; } //////////////////////////////////////////////////////////////////////////////// /*eslint-disable max-len*/ var UNICODE_PUNCT_RE = require('uc.micro/categories/P/regex'); // Currently without astral characters support. function isPunctChar(ch) { return UNICODE_PUNCT_RE.test(ch); } // Markdown ASCII punctuation characters. // // !, ", #, $, %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ?, @, [, \, ], ^, _, `, {, |, }, or ~ // http://spec.commonmark.org/0.15/#ascii-punctuation-character // // Don't confuse with unicode punctuation !!! It lacks some chars in ascii range. // function isMdAsciiPunct(ch) { switch (ch) { case 0x21/* ! */: case 0x22/* " */: case 0x23/* # */: case 0x24/* $ */: case 0x25/* % */: case 0x26/* & */: case 0x27/* ' */: case 0x28/* ( */: case 0x29/* ) */: case 0x2A/* * */: case 0x2B/* + */: case 0x2C/* , */: case 0x2D/* - */: case 0x2E/* . */: case 0x2F/* / */: case 0x3A/* : */: case 0x3B/* ; */: case 0x3C/* < */: case 0x3D/* = */: case 0x3E/* > */: case 0x3F/* ? */: case 0x40/* @ */: case 0x5B/* [ */: case 0x5C/* \ */: case 0x5D/* ] */: case 0x5E/* ^ */: case 0x5F/* _ */: case 0x60/* ` */: case 0x7B/* { */: case 0x7C/* | */: case 0x7D/* } */: case 0x7E/* ~ */: return true; default: return false; } } // Hepler to unify [reference labels]. // function normalizeReference(str) { // use .toUpperCase() instead of .toLowerCase() // here to avoid a conflict with Object.prototype // members (most notably, `__proto__`) return str.trim().replace(/\s+/g, ' ').toUpperCase(); } //////////////////////////////////////////////////////////////////////////////// // Re-export libraries commonly used in both markdown-it and its plugins, // so plugins won't have to depend on them explicitly, which reduces their // bundled size (e.g. a browser build). // exports.lib = {}; exports.lib.mdurl = require('mdurl'); exports.lib.ucmicro = require('uc.micro'); exports.assign = assign; exports.isString = isString; exports.has = has; exports.unescapeMd = unescapeMd; exports.unescapeAll = unescapeAll; exports.isValidEntityCode = isValidEntityCode; exports.fromCodePoint = fromCodePoint; // exports.replaceEntities = replaceEntities; exports.escapeHtml = escapeHtml; exports.arrayReplaceAt = arrayReplaceAt; exports.isSpace = isSpace; exports.isWhiteSpace = isWhiteSpace; exports.isMdAsciiPunct = isMdAsciiPunct; exports.isPunctChar = isPunctChar; exports.escapeRE = escapeRE; exports.normalizeReference = normalizeReference; },{"./entities":1,"mdurl":59,"uc.micro":65,"uc.micro/categories/P/regex":63}],5:[function(require,module,exports){ // Just a shortcut for bulk export 'use strict'; exports.parseLinkLabel = require('./parse_link_label'); exports.parseLinkDestination = require('./parse_link_destination'); exports.parseLinkTitle = require('./parse_link_title'); },{"./parse_link_destination":6,"./parse_link_label":7,"./parse_link_title":8}],6:[function(require,module,exports){ // Parse link destination // 'use strict'; var isSpace = require('../common/utils').isSpace; var unescapeAll = require('../common/utils').unescapeAll; module.exports = function parseLinkDestination(str, pos, max) { var code, level, lines = 0, start = pos, result = { ok: false, pos: 0, lines: 0, str: '' }; if (str.charCodeAt(pos) === 0x3C /* < */) { pos++; while (pos < max) { code = str.charCodeAt(pos); if (code === 0x0A /* \n */ || isSpace(code)) { return result; } if (code === 0x3E /* > */) { result.pos = pos + 1; result.str = unescapeAll(str.slice(start + 1, pos)); result.ok = true; return result; } if (code === 0x5C /* \ */ && pos + 1 < max) { pos += 2; continue; } pos++; } // no closing '>' return result; } // this should be ... } else { ... branch level = 0; while (pos < max) { code = str.charCodeAt(pos); if (code === 0x20) { break; } // ascii control characters if (code < 0x20 || code === 0x7F) { break; } if (code === 0x5C /* \ */ && pos + 1 < max) { pos += 2; continue; } if (code === 0x28 /* ( */) { level++; if (level > 1) { break; } } if (code === 0x29 /* ) */) { level--; if (level < 0) { break; } } pos++; } if (start === pos) { return result; } result.str = unescapeAll(str.slice(start, pos)); result.lines = lines; result.pos = pos; result.ok = true; return result; }; },{"../common/utils":4}],7:[function(require,module,exports){ // Parse link label // // this function assumes that first character ("[") already matches; // returns the end of the label // 'use strict'; module.exports = function parseLinkLabel(state, start, disableNested) { var level, found, marker, prevPos, labelEnd = -1, max = state.posMax, oldPos = state.pos; state.pos = start + 1; level = 1; while (state.pos < max) { marker = state.src.charCodeAt(state.pos); if (marker === 0x5D /* ] */) { level--; if (level === 0) { found = true; break; } } prevPos = state.pos; state.md.inline.skipToken(state); if (marker === 0x5B /* [ */) { if (prevPos === state.pos - 1) { // increase level if we find text `[`, which is not a part of any token level++; } else if (disableNested) { state.pos = oldPos; return -1; } } } if (found) { labelEnd = state.pos; } // restore old state state.pos = oldPos; return labelEnd; }; },{}],8:[function(require,module,exports){ // Parse link title // 'use strict'; var unescapeAll = require('../common/utils').unescapeAll; module.exports = function parseLinkTitle(str, pos, max) { var code, marker, lines = 0, start = pos, result = { ok: false, pos: 0, lines: 0, str: '' }; if (pos >= max) { return result; } marker = str.charCodeAt(pos); if (marker !== 0x22 /* " */ && marker !== 0x27 /* ' */ && marker !== 0x28 /* ( */) { return result; } pos++; // if opening marker is "(", switch it to closing marker ")" if (marker === 0x28) { marker = 0x29; } while (pos < max) { code = str.charCodeAt(pos); if (code === marker) { result.pos = pos + 1; result.lines = lines; result.str = unescapeAll(str.slice(start + 1, pos)); result.ok = true; return result; } else if (code === 0x0A) { lines++; } else if (code === 0x5C /* \ */ && pos + 1 < max) { pos++; if (str.charCodeAt(pos) === 0x0A) { lines++; } } pos++; } return result; }; },{"../common/utils":4}],9:[function(require,module,exports){ // Main parser class 'use strict'; var utils = require('./common/utils'); var helpers = require('./helpers'); var Renderer = require('./renderer'); var ParserCore = require('./parser_core'); var ParserBlock = require('./parser_block'); var ParserInline = require('./parser_inline'); var LinkifyIt = require('linkify-it'); var mdurl = require('mdurl'); var punycode = require('punycode'); var config = { 'default': require('./presets/default'), zero: require('./presets/zero'), commonmark: require('./presets/commonmark') }; //////////////////////////////////////////////////////////////////////////////// // // This validator can prohibit more than really needed to prevent XSS. It's a // tradeoff to keep code simple and to be secure by default. // // If you need different setup - override validator method as you wish. Or // replace it with dummy function and use external sanitizer. // var BAD_PROTO_RE = /^(vbscript|javascript|file|data):/; var GOOD_DATA_RE = /^data:image\/(gif|png|jpeg|webp);/; function validateLink(url) { // url should be normalized at this point, and existing entities are decoded var str = url.trim().toLowerCase(); return BAD_PROTO_RE.test(str) ? (GOOD_DATA_RE.test(str) ? true : false) : true; } //////////////////////////////////////////////////////////////////////////////// var RECODE_HOSTNAME_FOR = [ 'http:', 'https:', 'mailto:' ]; function normalizeLink(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.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) { /**/ } } } return mdurl.decode(mdurl.format(parsed)); } /** * 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(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 = 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) { 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":54,"mdurl":59,"punycode":52}],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', '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 iff 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++; // two empty lines should stop the parser in list mode if (line < endLine && state.parentType === 'list' && state.isEmpty(line)) { break; } 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], attrs = slf.renderAttrs(token); return '' + escapeHtml(tokens[idx].content) + '\n'; }; default_rules.fence = function (tokens, idx, options, env, slf) { var token = tokens[idx], info = token.info ? unescapeAll(token.info).trim() : '', langName = '', highlighted, i, tmpAttrs, tmpToken; if (info) { langName = info.split(/\s+/g)[0]; } if (options.highlight) { highlighted = options.highlight(token.content, langName) || escapeHtml(token.content); } else { highlighted = escapeHtml(token.content); } if (highlighted.indexOf('' + highlighted + '\n'; } return '

'
        + highlighted
        + '
\n'; }; default_rules.image = function (tokens, idx, options, env, slf) { var token = tokens[idx]; // "alt" attr MUST be set, even if empty. Because it's mandatory and // should be placed on proper position for tests. // // Replace content with actual value token.attrs[token.attrIndex('alt')][1] = slf.renderInlineAsText(token.children, options, env); return slf.renderToken(tokens, idx, options); }; default_rules.hardbreak = function (tokens, idx, options /*, env */) { return options.xhtmlOut ? '
\n' : '
\n'; }; default_rules.softbreak = function (tokens, idx, options /*, env */) { return options.breaks ? (options.xhtmlOut ? '
\n' : '
\n') : '\n'; }; default_rules.text = function (tokens, idx /*, options, env */) { return escapeHtml(tokens[idx].content); }; default_rules.html_block = function (tokens, idx /*, options, env */) { return tokens[idx].content; }; default_rules.html_inline = function (tokens, idx /*, options, env */) { return tokens[idx].content; }; /** * new Renderer() * * Creates new [[Renderer]] instance and fill [[Renderer#rules]] with defaults. **/ function Renderer() { /** * Renderer#rules -> Object * * Contains render rules for tokens. Can be updated and extended. * * ##### Example * * ```javascript * var md = require('markdown-it')(); * * md.renderer.rules.strong_open = function () { return ''; }; * md.renderer.rules.strong_close = function () { return ''; }; * * var result = md.renderInline(...); * ``` * * Each rule is called as independed static function with fixed signature: * * ```javascript * function my_token_render(tokens, idx, options, env, renderer) { * // ... * return renderedHTML; * } * ``` * * See [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js) * for more details and examples. **/ this.rules = assign({}, default_rules); } /** * Renderer.renderAttrs(token) -> String * * Render token attributes to string. **/ Renderer.prototype.renderAttrs = function renderAttrs(token) { var i, l, result; if (!token.attrs) { return ''; } result = ''; for (i = 0, l = token.attrs.length; i < l; i++) { result += ' ' + escapeHtml(token.attrs[i][0]) + '="' + escapeHtml(token.attrs[i][1]) + '"'; } return result; }; /** * Renderer.renderToken(tokens, idx, options) -> String * - tokens (Array): list of tokens * - idx (Numbed): token index to render * - options (Object): params of parser instance * * Default token renderer. Can be overriden by custom function * in [[Renderer#rules]]. **/ Renderer.prototype.renderToken = function renderToken(tokens, idx, options) { var nextToken, result = '', needLf = false, token = tokens[idx]; // Tight list paragraphs if (token.hidden) { return ''; } // Insert a newline between hidden paragraph and subsequent opening // block-level tag. // // For example, here we should insert a newline before blockquote: // - a // > // if (token.block && token.nesting !== -1 && idx && tokens[idx - 1].hidden) { result += '\n'; } // Add token name, e.g. ``. // needLf = false; } } } } result += needLf ? '>\n' : '>'; return result; }; /** * Renderer.renderInline(tokens, options, env) -> String * - tokens (Array): list on block tokens to renter * - options (Object): params of parser instance * - env (Object): additional data from parsed input (references, for example) * * The same as [[Renderer.render]], but for single token of `inline` type. **/ Renderer.prototype.renderInline = function (tokens, options, env) { var type, result = '', rules = this.rules; for (var i = 0, len = tokens.length; i < len; i++) { type = tokens[i].type; if (typeof rules[type] !== 'undefined') { result += rules[type](tokens, i, options, env, this); } else { result += this.renderToken(tokens, i, options); } } return result; }; /** internal * Renderer.renderInlineAsText(tokens, options, env) -> String * - tokens (Array): list on block tokens to renter * - options (Object): params of parser instance * - env (Object): additional data from parsed input (references, for example) * * Special kludge for image `alt` attributes to conform CommonMark spec. * Don't try to use it! Spec requires to show `alt` content with stripped markup, * instead of simple escaping. **/ Renderer.prototype.renderInlineAsText = function (tokens, options, env) { var result = ''; for (var i = 0, len = tokens.length; i < len; i++) { if (tokens[i].type === 'text') { result += tokens[i].content; } else if (tokens[i].type === 'image') { result += this.renderInlineAsText(tokens[i].children, options, env); } } return result; }; /** * Renderer.render(tokens, options, env) -> String * - tokens (Array): list on block tokens to renter * - options (Object): params of parser instance * - env (Object): additional data from parsed input (references, for example) * * Takes token stream and generates HTML. Probably, you will never need to call * this method directly. **/ Renderer.prototype.render = function (tokens, options, env) { var i, len, type, result = '', rules = this.rules; for (i = 0, len = tokens.length; i < len; i++) { type = tokens[i].type; if (type === 'inline') { result += this.renderInline(tokens[i].children, options, env); } else if (typeof rules[type] !== 'undefined') { result += rules[tokens[i].type](tokens, i, options, env, this); } else { result += this.renderToken(tokens, i, options, env); } } return result; }; module.exports = Renderer; },{"./common/utils":4}],17:[function(require,module,exports){ /** * class Ruler * * Helper class, used by [[MarkdownIt#core]], [[MarkdownIt#block]] and * [[MarkdownIt#inline]] to manage sequences of functions (rules): * * - keep rules in defined order * - assign the name to each rule * - enable/disable rules * - add/replace rules * - allow assign rules to additional named chains (in the same) * - cacheing lists of active rules * * You will not need use this class directly until write plugins. For simple * rules control use [[MarkdownIt.disable]], [[MarkdownIt.enable]] and * [[MarkdownIt.use]]. **/ 'use strict'; /** * new Ruler() **/ function Ruler() { // List of added rules. Each element is: // // { // name: XXX, // enabled: Boolean, // fn: Function(), // alt: [ name2, name3 ] // } // this.__rules__ = []; // Cached rule chains. // // First level - chain name, '' for default. // Second level - diginal anchor for fast filtering by charcodes. // this.__cache__ = null; } //////////////////////////////////////////////////////////////////////////////// // Helper methods, should not be used directly // Find rule index by name // Ruler.prototype.__find__ = function (name) { for (var i = 0; i < this.__rules__.length; i++) { if (this.__rules__[i].name === name) { return i; } } return -1; }; // Build rules lookup cache // Ruler.prototype.__compile__ = function () { var self = this; var chains = [ '' ]; // collect unique names self.__rules__.forEach(function (rule) { if (!rule.enabled) { return; } rule.alt.forEach(function (altName) { if (chains.indexOf(altName) < 0) { chains.push(altName); } }); }); self.__cache__ = {}; chains.forEach(function (chain) { self.__cache__[chain] = []; self.__rules__.forEach(function (rule) { if (!rule.enabled) { return; } if (chain && rule.alt.indexOf(chain) < 0) { return; } self.__cache__[chain].push(rule.fn); }); }); }; /** * Ruler.at(name, fn [, options]) * - name (String): rule name to replace. * - fn (Function): new rule function. * - options (Object): new rule options (not mandatory). * * Replace rule by name with new function & options. Throws error if name not * found. * * ##### Options: * * - __alt__ - array with names of "alternate" chains. * * ##### Example * * Replace existing typorgapher replacement rule with new one: * * ```javascript * var md = require('markdown-it')(); * * md.core.ruler.at('replacements', function replace(state) { * //... * }); * ``` **/ Ruler.prototype.at = function (name, fn, options) { var index = this.__find__(name); var opt = options || {}; if (index === -1) { throw new Error('Parser rule not found: ' + name); } this.__rules__[index].fn = fn; this.__rules__[index].alt = opt.alt || []; this.__cache__ = null; }; /** * Ruler.before(beforeName, ruleName, fn [, options]) * - beforeName (String): new rule will be added before this one. * - ruleName (String): name of added rule. * - fn (Function): rule function. * - options (Object): rule options (not mandatory). * * Add new rule to chain before one with given name. See also * [[Ruler.after]], [[Ruler.push]]. * * ##### Options: * * - __alt__ - array with names of "alternate" chains. * * ##### Example * * ```javascript * var md = require('markdown-it')(); * * md.block.ruler.before('paragraph', 'my_rule', function replace(state) { * //... * }); * ``` **/ Ruler.prototype.before = function (beforeName, ruleName, fn, options) { var index = this.__find__(beforeName); var opt = options || {}; if (index === -1) { throw new Error('Parser rule not found: ' + beforeName); } this.__rules__.splice(index, 0, { name: ruleName, enabled: true, fn: fn, alt: opt.alt || [] }); this.__cache__ = null; }; /** * Ruler.after(afterName, ruleName, fn [, options]) * - afterName (String): new rule will be added after this one. * - ruleName (String): name of added rule. * - fn (Function): rule function. * - options (Object): rule options (not mandatory). * * Add new rule to chain after one with given name. See also * [[Ruler.before]], [[Ruler.push]]. * * ##### Options: * * - __alt__ - array with names of "alternate" chains. * * ##### Example * * ```javascript * var md = require('markdown-it')(); * * md.inline.ruler.after('text', 'my_rule', function replace(state) { * //... * }); * ``` **/ Ruler.prototype.after = function (afterName, ruleName, fn, options) { var index = this.__find__(afterName); var opt = options || {}; if (index === -1) { throw new Error('Parser rule not found: ' + afterName); } this.__rules__.splice(index + 1, 0, { name: ruleName, enabled: true, fn: fn, alt: opt.alt || [] }); this.__cache__ = null; }; /** * Ruler.push(ruleName, fn [, options]) * - ruleName (String): name of added rule. * - fn (Function): rule function. * - options (Object): rule options (not mandatory). * * Push new rule to the end of chain. See also * [[Ruler.before]], [[Ruler.after]]. * * ##### Options: * * - __alt__ - array with names of "alternate" chains. * * ##### Example * * ```javascript * var md = require('markdown-it')(); * * md.core.ruler.push('my_rule', function replace(state) { * //... * }); * ``` **/ Ruler.prototype.push = function (ruleName, fn, options) { var opt = options || {}; this.__rules__.push({ name: ruleName, enabled: true, fn: fn, alt: opt.alt || [] }); this.__cache__ = null; }; /** * Ruler.enable(list [, ignoreInvalid]) -> Array * - list (String|Array): list of rule names to enable. * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. * * Enable rules with given names. If any rule name not found - throw Error. * Errors can be disabled by second param. * * Returns list of found rule names (if no exception happened). * * See also [[Ruler.disable]], [[Ruler.enableOnly]]. **/ Ruler.prototype.enable = function (list, ignoreInvalid) { if (!Array.isArray(list)) { list = [ list ]; } var result = []; // Search by name and enable list.forEach(function (name) { var idx = this.__find__(name); if (idx < 0) { if (ignoreInvalid) { return; } throw new Error('Rules manager: invalid rule name ' + name); } this.__rules__[idx].enabled = true; result.push(name); }, this); this.__cache__ = null; return result; }; /** * Ruler.enableOnly(list [, ignoreInvalid]) * - list (String|Array): list of rule names to enable (whitelist). * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. * * Enable rules with given names, and disable everything else. If any rule name * not found - throw Error. Errors can be disabled by second param. * * See also [[Ruler.disable]], [[Ruler.enable]]. **/ Ruler.prototype.enableOnly = function (list, ignoreInvalid) { if (!Array.isArray(list)) { list = [ list ]; } this.__rules__.forEach(function (rule) { rule.enabled = false; }); this.enable(list, ignoreInvalid); }; /** * Ruler.disable(list [, ignoreInvalid]) -> Array * - list (String|Array): list of rule names to disable. * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. * * Disable rules with given names. If any rule name not found - throw Error. * Errors can be disabled by second param. * * Returns list of found rule names (if no exception happened). * * See also [[Ruler.enable]], [[Ruler.enableOnly]]. **/ Ruler.prototype.disable = function (list, ignoreInvalid) { if (!Array.isArray(list)) { list = [ list ]; } var result = []; // Search by name and disable list.forEach(function (name) { var idx = this.__find__(name); if (idx < 0) { if (ignoreInvalid) { return; } throw new Error('Rules manager: invalid rule name ' + name); } this.__rules__[idx].enabled = false; result.push(name); }, this); this.__cache__ = null; return result; }; /** * Ruler.getRules(chainName) -> Array * * Return array of active functions (rules) for given chain name. It analyzes * rules configuration, compiles caches if not exists and returns result. * * Default chain name is `''` (empty string). It can't be skipped. That's * done intentionally, to keep signature monomorphic for high speed. **/ Ruler.prototype.getRules = function (chainName) { if (this.__cache__ === null) { this.__compile__(); } // Chain can be empty, if rules disabled. But we still have to return Array. return this.__cache__[chainName] || []; }; module.exports = Ruler; },{}],18:[function(require,module,exports){ // Block quotes 'use strict'; var isSpace = require('../common/utils').isSpace; module.exports = function blockquote(state, startLine, endLine, silent) { var nextLine, lastLineEmpty, oldTShift, oldSCount, oldBMarks, oldIndent, oldParentType, lines, initial, offset, ch, terminatorRules, token, i, l, terminate, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine]; // 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 one optional space (but not tab, check cmark impl) after '>' if (state.src.charCodeAt(pos) === 0x20) { pos++; } oldIndent = state.blkIndent; state.blkIndent = 0; // skip spaces after ">" and re-calculate offset initial = offset = state.sCount[startLine] + pos - (state.bMarks[startLine] + state.tShift[startLine]); 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 % 4; } else { offset++; } } else { break; } pos++; } 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'); // 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++) { if (state.sCount[nextLine] < oldIndent) { break; } 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/* > */) { // This line is inside the blockquote. // skip one optional space (but not tab, check cmark impl) after '>' if (state.src.charCodeAt(pos) === 0x20) { pos++; } // skip spaces after ">" and re-calculate offset initial = offset = state.sCount[nextLine] + pos - (state.bMarks[nextLine] + state.tShift[nextLine]); oldBMarks.push(state.bMarks[nextLine]); state.bMarks[nextLine] = pos; while (pos < max) { ch = state.src.charCodeAt(pos); if (isSpace(ch)) { if (ch === 0x09) { offset += 4 - offset % 4; } else { offset++; } } else { break; } pos++; } lastLineEmpty = pos >= max; 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) { break; } oldBMarks.push(state.bMarks[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; } oldParentType = state.parentType; state.parentType = 'blockquote'; 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.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.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, emptyLines = 0; if (state.sCount[startLine] - state.blkIndent < 4) { return false; } last = nextLine = startLine + 1; while (nextLine < endLine) { if (state.isEmpty(nextLine)) { emptyLines++; // workaround for lists: 2 blank lines should terminate indented // code block, but not fenced code block if (emptyLines >= 2 && state.parentType === 'list') { break; } nextLine++; continue; } emptyLines = 0; 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 (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 (params.indexOf('`') >= 0) { return false; } // Since start is found, we can report success here in validation mode if (silent) { return true; } // search end of block nextLine = startLine; for (;;) { nextLine++; if (nextLine >= endLine) { // unclosed block should be autoclosed by end of document. // also block seems to be autoclosed by end of parent break; } pos = mem = state.bMarks[nextLine] + state.tShift[nextLine]; max = state.eMarks[nextLine]; if (pos < max && state.sCount[nextLine] < state.blkIndent) { // non-empty line with negative indent should stop the list: // - ``` // test break; } if (state.src.charCodeAt(pos) !== marker) { continue; } if (state.sCount[nextLine] - state.blkIndent >= 4) { // closing fence should be indented less than 4 spaces continue; } pos = state.skipChars(pos, marker); // closing code fence must be at least as long as the opening one if (pos - mem < len) { continue; } // make sure tail has spaces only pos = state.skipSpaces(pos); if (pos < max) { continue; } haveEndMarker = true; // found! break; } // If a fence has heading spaces, they should be removed from its inner block len = state.sCount[startLine]; state.line = nextLine + (haveEndMarker ? 1 : 0); token = state.push('fence', 'code', 0); token.info = params; token.content = state.getLines(startLine + 1, nextLine, len, true); token.markup = markup; token.map = [ startLine, state.line ]; return true; }; },{}],21:[function(require,module,exports){ // heading (#, ##, ...) 'use strict'; var isSpace = require('../common/utils').isSpace; module.exports = function heading(state, startLine, endLine, silent) { var ch, level, tmp, token, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine]; 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 && ch !== 0x20/* space */)) { 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]; 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 (!state.md.options.html) { return false; } if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; } lineText = state.src.slice(pos, max); for (i = 0; i < HTML_SEQUENCES.length; i++) { if (HTML_SEQUENCES[i][0].test(lineText)) { break; } } if (i === HTML_SEQUENCES.length) { return false; } if (silent) { // true if this sequence can be a terminator, false otherwise return HTML_SEQUENCES[i][2]; } nextLine = startLine + 1; // If we are here - we detected HTML block. // Let's roll down till block end. if (!HTML_SEQUENCES[i][1].test(lineText)) { for (; nextLine < endLine; nextLine++) { if (state.sCount[nextLine] < state.blkIndent) { break; } pos = state.bMarks[nextLine] + state.tShift[nextLine]; max = state.eMarks[nextLine]; lineText = state.src.slice(pos, max); if (HTML_SEQUENCES[i][1].test(lineText)) { if (lineText.length !== 0) { nextLine++; } break; } } } state.line = nextLine; token = state.push('html_block', '', 0); token.map = [ startLine, nextLine ]; token.content = state.getLines(startLine, nextLine, state.blkIndent, true); return true; }; },{"../common/html_blocks":2,"../common/html_re":3}],24:[function(require,module,exports){ // lheading (---, ===) 'use strict'; module.exports = function lheading(state, startLine, endLine/*, silent*/) { var content, terminate, i, l, token, pos, max, level, marker, nextLine = startLine + 1, terminatorRules = state.md.block.ruler.getRules('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; } // // Check for underline in setext header // if (state.sCount[nextLine] >= state.blkIndent) { pos = state.bMarks[nextLine] + state.tShift[nextLine]; max = state.eMarks[nextLine]; if (pos < max) { marker = state.src.charCodeAt(pos); if (marker === 0x2D/* - */ || marker === 0x3D/* = */) { pos = state.skipChars(pos, marker); pos = state.skipSpaces(pos); if (pos >= max) { level = (marker === 0x3D/* = */ ? 1 : 2); break; } } } } // quirk for blockquotes, this line should already be checked by that rule if (state.sCount[nextLine] < 0) { continue; } // Some tags can terminate paragraph without empty line. terminate = false; for (i = 0, l = terminatorRules.length; i < l; i++) { if (terminatorRules[i](state, nextLine, endLine, true)) { terminate = true; break; } } if (terminate) { break; } } if (!level) { // Didn't find valid underline return false; } content = state.getLines(startLine, nextLine, state.blkIndent, false).trim(); state.line = nextLine + 1; token = state.push('heading_open', 'h' + String(level), 1); token.markup = String.fromCharCode(marker); token.map = [ startLine, state.line ]; token = state.push('inline', '', 0); token.content = content; token.map = [ startLine, state.line - 1 ]; token.children = []; token = state.push('heading_close', 'h' + String(level), -1); token.markup = String.fromCharCode(marker); return true; }; },{}],25:[function(require,module,exports){ // Lists 'use strict'; var isSpace = require('../common/utils').isSpace; // Search `[-+*][\n ]`, returns next pos arter 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 arter 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 nextLine, initial, offset, indent, oldTShift, oldIndent, oldLIndent, oldTight, oldParentType, start, posAfterMarker, ch, pos, max, indentAfterMarker, markerValue, markerCharCode, isOrdered, contentStart, listTokIdx, prevEmptyEnd, listLines, itemLines, tight = true, terminatorRules, token, i, l, terminate; // Detect list type and position after marker if ((posAfterMarker = skipOrderedListMarker(state, startLine)) >= 0) { isOrdered = true; } else if ((posAfterMarker = skipBulletListMarker(state, startLine)) >= 0) { isOrdered = false; } else { 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) { start = state.bMarks[startLine] + state.tShift[startLine]; markerValue = Number(state.src.substr(start, posAfterMarker - start - 1)); 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'); 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 % 4; } else { 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 ]; oldIndent = state.blkIndent; oldTight = state.tight; oldTShift = state.tShift[startLine]; oldLIndent = state.sCount[startLine]; oldParentType = state.parentType; state.blkIndent = indent; state.tight = true; state.parentType = 'list'; 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 = oldIndent; state.tShift[startLine] = oldTShift; state.sCount[startLine] = oldLIndent; state.tight = oldTight; state.parentType = oldParentType; 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; } if (state.isEmpty(nextLine)) { break; } // // Try to check if list is terminated or continued. // if (state.sCount[nextLine] < state.blkIndent) { 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; } } // Finilize 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; // 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, nextLine = startLine + 1, terminatorRules = state.md.block.ruler.getRules('paragraph'), endLine = state.lineMax; // 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); return true; }; },{}],27:[function(require,module,exports){ 'use strict'; var parseLinkDestination = require('../helpers/parse_link_destination'); var parseLinkTitle = require('../helpers/parse_link_title'); 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, res, start, str, terminate, terminatorRules, title, lines = 0, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine], nextLine = startLine + 1; 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'); 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 = 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 = 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.line = startLine + lines + 1; return true; }; },{"../common/utils":4,"../helpers/parse_link_destination":6,"../helpers/parse_link_title":8}],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) // block parser variables this.blkIndent = 0; // required block content indent // (for example, if we are in list) this.line = 0; // line index in src this.lineMax = 0; // lines count this.tight = false; // loose/tight mode for lists this.parentType = 'root'; // if `list`, block parser stops on two newlines this.ddIndent = -1; // indent of the current dd block (-1 if there isn't any) 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); 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.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--; } token.level = this.level; if (nesting > 0) { this.level++; } 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 % 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++; } 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'; 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/* ` */ && (escapes % 2 === 0)) { backTicked = !backTicked; lastBackTick = pos; } else if (ch === 0x7c/* | */ && (escapes % 2 === 0) && !backTicked) { result.push(str.substring(lastPos, pos)); lastPos = pos + 1; } else 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 three lines if (startLine + 2 > endLine) { return false; } nextLine = startLine + 1; if (state.sCount[nextLine] < state.blkIndent) { return false; } // first character of the second line should be '|' or '-' 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; } lineText = getLine(state, startLine + 1); if (!/^[-:| ]+$/.test(lineText)) { return false; } columns = lineText.split('|'); aligns = []; for (i = 0; i < columns.length; i++) { t = columns[i].trim(); if (!t) { // allow empty columns before and after table, but not in between columns; // e.g. allow ` |---| `, disallow ` ---||--- ` if (i === 0 || i === columns.length - 1) { continue; } else { return false; } } if (!/^:?-+:?$/.test(t)) { return false; } if (t.charCodeAt(t.length - 1) === 0x3A/* : */) { aligns.push(t.charCodeAt(0) === 0x3A/* : */ ? 'center' : 'right'); } else if (t.charCodeAt(0) === 0x3A/* : */) { aligns.push('left'); } else { aligns.push(''); } } lineText = getLine(state, startLine).trim(); if (lineText.indexOf('|') === -1) { return false; } columns = escapedSplit(lineText.replace(/^\||\|$/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); if (lineText.indexOf('|') === -1) { break; } // keep spaces at beginning of line to indicate an empty first cell, but // strip trailing whitespace columns = escapedSplit(lineText.replace(/^\||\|\s*$/g, '')); token = state.push('tr_open', 'tr', 1); for (i = 0; i < columnCount; i++) { token = state.push('td_open', 'td', 1); if (aligns[i]) { token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ]; } token = state.push('inline', '', 0); token.content = columns[i] ? columns[i].trim() : ''; token.children = []; token = state.push('td_close', 'td', -1); } token = state.push('tr_close', 'tr', -1); } token = state.push('tbody_close', 'tbody', -1); token = state.push('table_close', 'table', -1); tableLines[1] = tbodyLines[1] = nextLine; state.line = nextLine; return true; }; },{}],30:[function(require,module,exports){ 'use strict'; module.exports = function block(state) { var token; if (state.inlineMode) { token = new state.Token('inline', '', 0); token.content = state.src; token.map = [ 0, 1 ]; token.children = []; state.tokens.push(token); } else { state.md.block.parse(state.src, state.md, state.env, state.tokens); } }; },{}],31:[function(require,module,exports){ 'use strict'; module.exports = function inline(state) { var tokens = state.tokens, tok, i, l; // Parse inlines for (i = 0, l = tokens.length; i < l; i++) { tok = tokens[i]; if (tok.type === 'inline') { state.md.inline.parse(tok.content, state.md, state.env, tok.children); } } }; },{}],32:[function(require,module,exports){ // Replace link-like texts with link nodes. // // Currently restricted by `md.validateLink()` to http/https/ftp // 'use strict'; var arrayReplaceAt = require('../common/utils').arrayReplaceAt; function isLinkOpen(str) { return /^\s]/i.test(str); } function isLinkClose(str) { return /^<\/a\s*>/i.test(str); } module.exports = function linkify(state) { var i, j, l, tokens, token, currentToken, nodes, ln, text, pos, lastPos, level, htmlLinkLevel, url, fullUrl, urlText, blockTokens = state.tokens, links; if (!state.md.options.linkify) { return; } for (j = 0, l = blockTokens.length; j < l; j++) { if (blockTokens[j].type !== 'inline' || !state.md.linkify.pretest(blockTokens[j].content)) { continue; } tokens = blockTokens[j].children; htmlLinkLevel = 0; // We scan from the end, to keep position when new tags added. // Use reversed logic in links start/end match for (i = tokens.length - 1; i >= 0; i--) { currentToken = tokens[i]; // Skip content of markdown links if (currentToken.type === 'link_close') { i--; while (tokens[i].level !== currentToken.level && tokens[i].type !== 'link_open') { i--; } continue; } // Skip content of html tag links if (currentToken.type === 'html_inline') { if (isLinkOpen(currentToken.content) && htmlLinkLevel > 0) { htmlLinkLevel--; } if (isLinkClose(currentToken.content)) { htmlLinkLevel++; } } if (htmlLinkLevel > 0) { continue; } if (currentToken.type === 'text' && state.md.linkify.test(currentToken.content)) { text = currentToken.content; links = state.md.linkify.match(text); // Now split string to nodes nodes = []; level = currentToken.level; lastPos = 0; for (ln = 0; ln < links.length; ln++) { url = links[ln].url; fullUrl = state.md.normalizeLink(url); if (!state.md.validateLink(fullUrl)) { continue; } urlText = links[ln].text; // Linkifier might send raw hostnames like "example.com", where url // starts with domain name. So we prepend http:// in those cases, // and remove it afterwards. // if (!links[ln].schema) { urlText = state.md.normalizeLinkText('http://' + urlText).replace(/^http:\/\//, ''); } else if (links[ln].schema === 'mailto:' && !/^mailto:/i.test(urlText)) { urlText = state.md.normalizeLinkText('mailto:' + urlText).replace(/^mailto:/, ''); } else { urlText = state.md.normalizeLinkText(urlText); } pos = links[ln].index; if (pos > lastPos) { token = new state.Token('text', '', 0); token.content = text.slice(lastPos, pos); token.level = level; nodes.push(token); } token = new state.Token('link_open', 'a', 1); token.attrs = [ [ 'href', fullUrl ] ]; token.level = level++; token.markup = 'linkify'; token.info = 'auto'; nodes.push(token); token = new state.Token('text', '', 0); token.content = urlText; token.level = level; nodes.push(token); token = new state.Token('link_close', 'a', -1); token.level = --level; token.markup = 'linkify'; token.info = 'auto'; nodes.push(token); lastPos = links[ln].lastIndex; } if (lastPos < text.length) { token = new state.Token('text', '', 0); token.content = text.slice(lastPos); token.level = level; nodes.push(token); } // replace current node blockTokens[j].children = tokens = arrayReplaceAt(tokens, i, nodes); } } } }; },{"../common/utils":4}],33:[function(require,module,exports){ // Normalize input string 'use strict'; var NEWLINES_RE = /\r[\n\u0085]?|[\u2424\u2028\u0085]/g; var NULL_RE = /\u0000/g; module.exports = function inline(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 typographyc 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; for (i = inlineTokens.length - 1; i >= 0; i--) { token = inlineTokens[i]; if (token.type === 'text') { token.content = token.content.replace(SCOPED_ABBR_RE, replaceFn); } } } function replace_rare(inlineTokens) { var i, token; for (i = inlineTokens.length - 1; i >= 0; i--) { token = inlineTokens[i]; if (token.type === 'text') { 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'); } } } } 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 !== 'text') { continue; } lastChar = tokens[j].content.charCodeAt(tokens[j].content.length - 1); break; } } // Find next character, // default to space if it's the end of the line // nextChar = 0x20; if (pos < max) { nextChar = text.charCodeAt(pos); } else { for (j = i + 1; j < tokens.length; j++) { if (tokens[j].type !== 'text') { continue; } nextChar = tokens[j].content.charCodeAt(0); break; } } isLastPunctChar = isMdAsciiPunct(lastChar) || isPunctChar(String.fromCharCode(lastChar)); isNextPunctChar = isMdAsciiPunct(nextChar) || isPunctChar(String.fromCharCode(nextChar)); isLastWhiteSpace = isWhiteSpace(lastChar); isNextWhiteSpace = isWhiteSpace(nextChar); if (isNextWhiteSpace) { canOpen = false; } else if (isNextPunctChar) { if (!(isLastWhiteSpace || isLastPunctChar)) { canOpen = false; } } if (isLastWhiteSpace) { canClose = false; } else if (isLastPunctChar) { if (!(isNextWhiteSpace || isNextPunctChar)) { canClose = false; } } if (nextChar === 0x22 /* " */ && t[0] === '"') { if (lastChar >= 0x30 /* 0 */ && lastChar <= 0x39 /* 9 */) { // special case: 1"" - count first quote as an inch canClose = canOpen = false; } } if (canOpen && canClose) { // treat this as the middle of the word canOpen = false; canClose = isNextPunctChar; } if (!canOpen && !canClose) { // middle of word if (isSingle) { token.content = replaceAt(token.content, t.index, APOSTROPHE); } continue; } if (canClose) { // this could be a closing quote, rewind the stack to get a match for (j = stack.length - 1; j >= 0; j--) { item = stack[j]; if (stack[j].level < thisLevel) { break; } if (item.single === isSingle && stack[j].level === thisLevel) { item = stack[j]; if (isSingle) { openQuote = state.md.options.quotes[2]; closeQuote = state.md.options.quotes[3]; } else { openQuote = state.md.options.quotes[0]; closeQuote = state.md.options.quotes[1]; } // replace token.content *before* tokens[item.token].content, // because, if they are pointing at the same token, replaceAt // could mess up indices when quote length != 1 token.content = replaceAt(token.content, t.index, closeQuote); tokens[item.token].content = replaceAt( tokens[item.token].content, item.pos, openQuote); pos += closeQuote.length - 1; if (item.token === i) { pos += openQuote.length - 1; } text = token.content; max = text.length; stack.length = j; continue OUTER; } } } if (canOpen) { stack.push({ token: i, pos: t.index, single: isSingle, level: thisLevel }); } else if (canClose && isSingle) { token.content = replaceAt(token.content, t.index, APOSTROPHE); } } } } module.exports = function smartquotes(state) { /*eslint max-depth:0*/ var blkIdx; if (!state.md.options.typographer) { return; } for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) { if (state.tokens[blkIdx].type !== 'inline' || !QUOTE_TEST_RE.test(state.tokens[blkIdx].content)) { continue; } process_inlines(state.tokens[blkIdx].children, state); } }; },{"../common/utils":4}],36:[function(require,module,exports){ // Core state object // 'use strict'; var Token = require('../token'); function StateCore(src, md, env) { this.src = src; this.env = env; this.tokens = []; this.inlineMode = false; this.md = md; // link to parser instance } // re-export Token class to use in core rules StateCore.prototype.Token = Token; module.exports = StateCore; },{"../token":51}],37:[function(require,module,exports){ // Process autolinks '' 'use strict'; /*eslint max-len:0*/ var EMAIL_RE = /^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/; var AUTOLINK_RE = /^<([a-zA-Z][a-zA-Z0-9+.\-]{1,31}):([^<>\x00-\x20]*)>/; module.exports = function autolink(state, silent) { var tail, linkMatch, emailMatch, url, fullUrl, token, pos = state.pos; if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; } tail = state.src.slice(pos); if (tail.indexOf('>') < 0) { return false; } if (AUTOLINK_RE.test(tail)) { linkMatch = tail.match(AUTOLINK_RE); url = linkMatch[0].slice(1, -1); fullUrl = state.md.normalizeLink(url); if (!state.md.validateLink(fullUrl)) { return false; } if (!silent) { token = state.push('link_open', 'a', 1); token.attrs = [ [ 'href', fullUrl ] ]; token.markup = 'autolink'; token.info = 'auto'; token = state.push('text', '', 0); token.content = state.md.normalizeLinkText(url); token = state.push('link_close', 'a', -1); token.markup = 'autolink'; token.info = 'auto'; } state.pos += linkMatch[0].length; return true; } if (EMAIL_RE.test(tail)) { emailMatch = tail.match(EMAIL_RE); url = emailMatch[0].slice(1, -1); fullUrl = state.md.normalizeLink('mailto:' + url); if (!state.md.validateLink(fullUrl)) { return false; } if (!silent) { token = state.push('link_open', 'a', 1); token.attrs = [ [ 'href', fullUrl ] ]; token.markup = 'autolink'; token.info = 'auto'; token = state.push('text', '', 0); token.content = state.md.normalizeLinkText(url); token = state.push('link_close', 'a', -1); token.markup = 'autolink'; token.info = 'auto'; } state.pos += emailMatch[0].length; return true; } return false; }; },{}],38:[function(require,module,exports){ // Parse backticks 'use strict'; module.exports = function backtick(state, silent) { var start, max, marker, matchStart, matchEnd, token, pos = state.pos, ch = state.src.charCodeAt(pos); if (ch !== 0x60/* ` */) { return false; } start = pos; pos++; max = state.posMax; while (pos < max && state.src.charCodeAt(pos) === 0x60/* ` */) { pos++; } marker = state.src.slice(start, pos); matchStart = matchEnd = pos; while ((matchStart = state.src.indexOf('`', matchEnd)) !== -1) { matchEnd = matchStart + 1; while (matchEnd < max && state.src.charCodeAt(matchEnd) === 0x60/* ` */) { matchEnd++; } if (matchEnd - matchStart === marker.length) { if (!silent) { token = state.push('code_inline', 'code', 0); token.markup = marker; token.content = state.src.slice(pos, matchStart) .replace(/[ \n]+/g, ' ') .trim(); } state.pos = matchEnd; return true; } } if (!silent) { state.pending += marker; } state.pos += marker.length; return true; }; },{}],39:[function(require,module,exports){ // For each opening emphasis-like marker find a matching closing one // 'use strict'; module.exports = function link_pairs(state) { var i, j, lastDelim, currDelim, delimiters = state.delimiters, max = state.delimiters.length; for (i = 0; i < max; i++) { lastDelim = delimiters[i]; if (!lastDelim.close) { continue; } j = i - lastDelim.jump - 1; while (j >= 0) { currDelim = delimiters[j]; if (currDelim.open && currDelim.marker === lastDelim.marker && currDelim.end < 0 && currDelim.level === lastDelim.level) { lastDelim.jump = i - j; lastDelim.open = false; currDelim.end = i; currDelim.jump = 0; break; } j -= currDelim.jump + 1; } } }; },{}],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, // 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, // Token level. // level: state.level, // 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; }; // Walk through delimiter list and replace text tokens with tags // module.exports.postProcess = function emphasis(state) { var i, startDelim, endDelim, token, ch, isStrong, delimiters = state.delimiters, max = state.delimiters.length; for (i = 0; i < max; i++) { startDelim = delimiters[i]; if (startDelim.marker !== 0x5F/* _ */ && startDelim.marker !== 0x2A/* * */) { continue; } // Process only opening markers if (startDelim.end === -1) { continue; } endDelim = delimiters[startDelim.end]; // If the next delimiter has the same marker and is adjacent to this one, // merge those into one strong delimiter. // // `whatever` -> `whatever` // isStrong = i + 1 < max && 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++; } } }; },{}],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]{1,8}|[0-9]{1,8}));/i; var NAMED_RE = /^&([a-z][a-z0-9]{1,31});/i; module.exports = function entity(state, silent) { var ch, code, match, pos = state.pos, max = state.posMax; if (state.src.charCodeAt(pos) !== 0x26/* & */) { return false; } if (pos + 1 < max) { ch = state.src.charCodeAt(pos + 1); if (ch === 0x23 /* # */) { match = state.src.slice(pos).match(DIGITAL_RE); if (match) { if (!silent) { code = match[1][0].toLowerCase() === 'x' ? parseInt(match[1].slice(1), 16) : parseInt(match[1], 10); state.pending += isValidEntityCode(code) ? fromCodePoint(code) : fromCodePoint(0xFFFD); } state.pos += match[0].length; return true; } } else { match = state.src.slice(pos).match(NAMED_RE); if (match) { if (has(entities, match[1])) { if (!silent) { state.pending += entities[match[1]]; } state.pos += match[0].length; return true; } } } } if (!silent) { state.pending += '&'; } state.pos++; return true; }; },{"../common/entities":1,"../common/utils":4}],42:[function(require,module,exports){ // Proceess 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 parseLinkLabel = require('../helpers/parse_link_label'); var parseLinkDestination = require('../helpers/parse_link_destination'); var parseLinkTitle = require('../helpers/parse_link_title'); 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 = 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 = 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 = 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 = 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,"../helpers/parse_link_destination":6,"../helpers/parse_link_label":7,"../helpers/parse_link_title":8}],45:[function(require,module,exports){ // Process [link]( "stuff") 'use strict'; var parseLinkLabel = require('../helpers/parse_link_label'); var parseLinkDestination = require('../helpers/parse_link_destination'); var parseLinkTitle = require('../helpers/parse_link_title'); 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; if (state.src.charCodeAt(state.pos) !== 0x5B/* [ */) { return false; } labelStart = state.pos + 1; labelEnd = 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 // // [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 = 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 = 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 = 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,"../helpers/parse_link_destination":6,"../helpers/parse_link_label":7,"../helpers/parse_link_title":8}],46:[function(require,module,exports){ // Proceess '\n' 'use strict'; 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 && state.src.charCodeAt(pos) === 0x20) { pos++; } state.pos = pos; return true; }; },{}],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.pos = 0; this.posMax = this.src.length; this.level = 0; this.pending = ''; this.pendingLevel = 0; this.cache = {}; // Stores { start: end } pairs. Useful for backtrack // optimization of pairs parse (emphasis, strikes). this.delimiters = []; // Emphasis-like 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); if (nesting < 0) { this.level--; } token.level = this.level; if (nesting > 0) { this.level++; } this.pendingLevel = this.level; this.tokens.push(token); 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, jump: i, token: state.tokens.length - 1, level: state.level, end: -1, open: scanned.can_open, close: scanned.can_close }); } state.pos += scanned.length; return true; }; // Walk through delimiter list and replace text tokens with tags // module.exports.postProcess = function strikethrough(state) { var i, j, startDelim, endDelim, token, loneMarkers = [], delimiters = state.delimiters, max = state.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; } } }; },{}],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){ // Merge adjacent text nodes into one, and re-calculate all token levels // '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 level += tokens[curr].nesting; tokens[curr].level = level; 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){ (function (global){ /*! https://mths.be/punycode v1.4.1 by @mathias */ ;(function(root) { /** Detect free variables */ var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; var freeModule = typeof module == 'object' && module && !module.nodeType && module; var freeGlobal = typeof global == 'object' && global; if ( freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal || freeGlobal.self === freeGlobal ) { root = freeGlobal; } /** * The `punycode` object. * @name punycode * @type Object */ var punycode, /** Highest positive signed 32-bit float value */ maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 /** Bootstring parameters */ base = 36, tMin = 1, tMax = 26, skew = 38, damp = 700, initialBias = 72, initialN = 128, // 0x80 delimiter = '-', // '\x2D' /** Regular expressions */ regexPunycode = /^xn--/, regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators /** Error messages */ errors = { 'overflow': 'Overflow: input needs wider integers to process', 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', 'invalid-input': 'Invalid input' }, /** Convenience shortcuts */ baseMinusTMin = base - tMin, floor = Math.floor, stringFromCharCode = String.fromCharCode, /** Temporary variable */ key; /*--------------------------------------------------------------------------*/ /** * A generic error utility function. * @private * @param {String} type The error type. * @returns {Error} Throws a `RangeError` with the applicable error message. */ function error(type) { throw new RangeError(errors[type]); } /** * A generic `Array#map` utility function. * @private * @param {Array} array The array to iterate over. * @param {Function} callback The function that gets called for every array * item. * @returns {Array} A new array of values returned by the callback function. */ function map(array, fn) { var length = array.length; var result = []; while (length--) { result[length] = fn(array[length]); } return result; } /** * A simple `Array#map`-like wrapper to work with domain name strings or email * addresses. * @private * @param {String} domain The domain name or email address. * @param {Function} callback The function that gets called for every * character. * @returns {Array} A new string of characters returned by the callback * function. */ function mapDomain(string, fn) { var parts = string.split('@'); var result = ''; if (parts.length > 1) { // In email addresses, only the domain name should be punycoded. Leave // the local part (i.e. everything up to `@`) intact. result = parts[0] + '@'; string = parts[1]; } // Avoid `split(regex)` for IE8 compatibility. See #17. string = string.replace(regexSeparators, '\x2E'); var labels = string.split('.'); var encoded = map(labels, fn).join('.'); return result + encoded; } /** * Creates an array containing the numeric code points of each Unicode * character in the string. While JavaScript uses UCS-2 internally, * this function will convert a pair of surrogate halves (each of which * UCS-2 exposes as separate characters) into a single code point, * matching UTF-16. * @see `punycode.ucs2.encode` * @see * @memberOf punycode.ucs2 * @name decode * @param {String} string The Unicode input string (UCS-2). * @returns {Array} The new array of code points. */ function ucs2decode(string) { var output = [], counter = 0, length = string.length, value, extra; while (counter < length) { value = string.charCodeAt(counter++); if (value >= 0xD800 && value <= 0xDBFF && counter < length) { // high surrogate, and there is a next character extra = string.charCodeAt(counter++); if ((extra & 0xFC00) == 0xDC00) { // low surrogate output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); } else { // unmatched surrogate; only append this code unit, in case the next // code unit is the high surrogate of a surrogate pair output.push(value); counter--; } } else { output.push(value); } } return output; } /** * Creates a string based on an array of numeric code points. * @see `punycode.ucs2.decode` * @memberOf punycode.ucs2 * @name encode * @param {Array} codePoints The array of numeric code points. * @returns {String} The new Unicode string (UCS-2). */ function ucs2encode(array) { return map(array, function(value) { var output = ''; if (value > 0xFFFF) { value -= 0x10000; output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); value = 0xDC00 | value & 0x3FF; } output += stringFromCharCode(value); return output; }).join(''); } /** * Converts a basic code point into a digit/integer. * @see `digitToBasic()` * @private * @param {Number} codePoint The basic numeric code point value. * @returns {Number} The numeric value of a basic code point (for use in * representing integers) in the range `0` to `base - 1`, or `base` if * the code point does not represent a value. */ function basicToDigit(codePoint) { if (codePoint - 48 < 10) { return codePoint - 22; } if (codePoint - 65 < 26) { return codePoint - 65; } if (codePoint - 97 < 26) { return codePoint - 97; } return base; } /** * Converts a digit/integer into a basic code point. * @see `basicToDigit()` * @private * @param {Number} digit The numeric value of a basic code point. * @returns {Number} The basic code point whose value (when used for * representing integers) is `digit`, which needs to be in the range * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is * used; else, the lowercase form is used. The behavior is undefined * if `flag` is non-zero and `digit` has no uppercase form. */ function digitToBasic(digit, flag) { // 0..25 map to ASCII a..z or A..Z // 26..35 map to ASCII 0..9 return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); } /** * Bias adaptation function as per section 3.4 of RFC 3492. * https://tools.ietf.org/html/rfc3492#section-3.4 * @private */ function adapt(delta, numPoints, firstTime) { var k = 0; delta = firstTime ? floor(delta / damp) : delta >> 1; delta += floor(delta / numPoints); for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { delta = floor(delta / baseMinusTMin); } return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); } /** * Converts a Punycode string of ASCII-only symbols to a string of Unicode * symbols. * @memberOf punycode * @param {String} input The Punycode string of ASCII-only symbols. * @returns {String} The resulting string of Unicode symbols. */ function decode(input) { // Don't use UCS-2 var output = [], inputLength = input.length, out, i = 0, n = initialN, bias = initialBias, basic, j, index, oldi, w, k, digit, t, /** Cached calculation results */ baseMinusT; // Handle the basic code points: let `basic` be the number of input code // points before the last delimiter, or `0` if there is none, then copy // the first basic code points to the output. basic = input.lastIndexOf(delimiter); if (basic < 0) { basic = 0; } for (j = 0; j < basic; ++j) { // if it's not a basic code point if (input.charCodeAt(j) >= 0x80) { error('not-basic'); } output.push(input.charCodeAt(j)); } // Main decoding loop: start just after the last delimiter if any basic code // points were copied; start at the beginning otherwise. for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { // `index` is the index of the next character to be consumed. // Decode a generalized variable-length integer into `delta`, // which gets added to `i`. The overflow checking is easier // if we increase `i` as we go, then subtract off its starting // value at the end to obtain `delta`. for (oldi = i, w = 1, k = base; /* no condition */; k += base) { if (index >= inputLength) { error('invalid-input'); } digit = basicToDigit(input.charCodeAt(index++)); if (digit >= base || digit > floor((maxInt - i) / w)) { error('overflow'); } i += digit * w; t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); if (digit < t) { break; } baseMinusT = base - t; if (w > floor(maxInt / baseMinusT)) { error('overflow'); } w *= baseMinusT; } out = output.length + 1; bias = adapt(i - oldi, out, oldi == 0); // `i` was supposed to wrap around from `out` to `0`, // incrementing `n` each time, so we'll fix that now: if (floor(i / out) > maxInt - n) { error('overflow'); } n += floor(i / out); i %= out; // Insert `n` at position `i` of the output output.splice(i++, 0, n); } return ucs2encode(output); } /** * Converts a string of Unicode symbols (e.g. a domain name label) to a * Punycode string of ASCII-only symbols. * @memberOf punycode * @param {String} input The string of Unicode symbols. * @returns {String} The resulting Punycode string of ASCII-only symbols. */ function encode(input) { var n, delta, handledCPCount, basicLength, bias, j, m, q, k, t, currentValue, output = [], /** `inputLength` will hold the number of code points in `input`. */ inputLength, /** Cached calculation results */ handledCPCountPlusOne, baseMinusT, qMinusT; // Convert the input in UCS-2 to Unicode input = ucs2decode(input); // Cache the length inputLength = input.length; // Initialize the state n = initialN; delta = 0; bias = initialBias; // Handle the basic code points for (j = 0; j < inputLength; ++j) { currentValue = input[j]; if (currentValue < 0x80) { output.push(stringFromCharCode(currentValue)); } } handledCPCount = basicLength = output.length; // `handledCPCount` is the number of code points that have been handled; // `basicLength` is the number of basic code points. // Finish the basic string - if it is not empty - with a delimiter if (basicLength) { output.push(delimiter); } // Main encoding loop: while (handledCPCount < inputLength) { // All non-basic code points < n have been handled already. Find the next // larger one: for (m = maxInt, j = 0; j < inputLength; ++j) { currentValue = input[j]; if (currentValue >= n && currentValue < m) { m = currentValue; } } // Increase `delta` enough to advance the decoder's state to , // but guard against overflow handledCPCountPlusOne = handledCPCount + 1; if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { error('overflow'); } delta += (m - n) * handledCPCountPlusOne; n = m; for (j = 0; j < inputLength; ++j) { currentValue = input[j]; if (currentValue < n && ++delta > maxInt) { error('overflow'); } if (currentValue == n) { // Represent delta as a generalized variable-length integer for (q = delta, k = base; /* no condition */; k += base) { t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); if (q < t) { break; } qMinusT = q - t; baseMinusT = base - t; output.push( stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) ); q = floor(qMinusT / baseMinusT); } output.push(stringFromCharCode(digitToBasic(q, 0))); bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); delta = 0; ++handledCPCount; } } ++delta; ++n; } return output.join(''); } /** * Converts a Punycode string representing a domain name or an email address * to Unicode. Only the Punycoded parts of the input will be converted, i.e. * it doesn't matter if you call it on a string that has already been * converted to Unicode. * @memberOf punycode * @param {String} input The Punycoded domain name or email address to * convert to Unicode. * @returns {String} The Unicode representation of the given Punycode * string. */ function toUnicode(input) { return mapDomain(input, function(string) { return regexPunycode.test(string) ? decode(string.slice(4).toLowerCase()) : string; }); } /** * Converts a Unicode string representing a domain name or an email address to * Punycode. Only the non-ASCII parts of the domain name will be converted, * i.e. it doesn't matter if you call it with a domain that's already in * ASCII. * @memberOf punycode * @param {String} input The domain name or email address to convert, as a * Unicode string. * @returns {String} The Punycode representation of the given domain name or * email address. */ function toASCII(input) { return mapDomain(input, function(string) { return regexNonASCII.test(string) ? 'xn--' + encode(string) : string; }); } /*--------------------------------------------------------------------------*/ /** Define the public API */ punycode = { /** * A string representing the current Punycode.js version number. * @memberOf punycode * @type String */ 'version': '1.4.1', /** * An object of methods to convert from JavaScript's internal character * representation (UCS-2) to Unicode code points, and back. * @see * @memberOf punycode * @type Object */ 'ucs2': { 'decode': ucs2decode, 'encode': ucs2encode }, 'decode': decode, 'encode': encode, 'toASCII': toASCII, 'toUnicode': toUnicode }; /** Expose `punycode` */ // Some AMD build optimizers, like r.js, check for specific condition patterns // like the following: if ( typeof define == 'function' && typeof define.amd == 'object' && define.amd ) { define('punycode', function() { return punycode; }); } else if (freeExports && freeModule) { if (module.exports == freeExports) { // in Node.js, io.js, or RingoJS v0.8.0+ freeModule.exports = punycode; } else { // in Narwhal or RingoJS v0.7.0- for (key in punycode) { punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); } } } else { // in Rhino or a web browser root.punycode = punycode; } }(this)); }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) },{}],53:[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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2","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"} },{}],54:[function(require,module,exports){ 'use strict'; //////////////////////////////////////////////////////////////////////////////// // Helpers // Merge objects // function assign(obj /*from1, from2, from3, ...*/) { var sources = Array.prototype.slice.call(arguments, 1); sources.forEach(function (source) { if (!source) { return; } Object.keys(source).forEach(function (key) { obj[key] = source[key]; }); }); return obj; } function _class(obj) { return Object.prototype.toString.call(obj); } function isString(obj) { return _class(obj) === '[object String]'; } function isObject(obj) { return _class(obj) === '[object Object]'; } function isRegExp(obj) { return _class(obj) === '[object RegExp]'; } function isFunction(obj) { return _class(obj) === '[object Function]'; } function escapeRE(str) { return str.replace(/[.?*+^$[\]\\(){}|-]/g, '\\$&'); } //////////////////////////////////////////////////////////////////////////////// var defaultOptions = { fuzzyLink: true, fuzzyEmail: true, fuzzyIP: false }; function isOptionsObj(obj) { return Object.keys(obj || {}).reduce(function (acc, k) { return acc || defaultOptions.hasOwnProperty(k); }, false); } var defaultSchemas = { 'http:': { validate: function (text, pos, self) { var tail = text.slice(pos); if (!self.re.http) { // compile lazily, because "host"-containing variables can change on tlds update. self.re.http = new RegExp( '^\\/\\/' + self.re.src_auth + self.re.src_host_port_strict + self.re.src_path, 'i' ); } if (self.re.http.test(tail)) { return tail.match(self.re.http)[0].length; } return 0; } }, 'https:': 'http:', 'ftp:': 'http:', '//': { validate: function (text, pos, self) { var tail = text.slice(pos); if (!self.re.no_http) { // compile lazily, because "host"-containing variables can change on tlds update. self.re.no_http = new RegExp( '^' + self.re.src_auth + // Don't allow single-level domains, because of false positives like '//test' // with code comments '(?:localhost|(?:(?:' + self.re.src_domain + ')\\.)+' + self.re.src_domain_root + ')' + self.re.src_port + self.re.src_host_terminator + self.re.src_path, 'i' ); } if (self.re.no_http.test(tail)) { // should not be `://` & `///`, that protects from errors in protocol name if (pos >= 3 && text[pos - 3] === ':') { return 0; } if (pos >= 3 && text[pos - 3] === '/') { return 0; } return tail.match(self.re.no_http)[0].length; } return 0; } }, 'mailto:': { validate: function (text, pos, self) { var tail = text.slice(pos); if (!self.re.mailto) { self.re.mailto = new RegExp( '^' + self.re.src_email_name + '@' + self.re.src_host_strict, 'i' ); } if (self.re.mailto.test(tail)) { return tail.match(self.re.mailto)[0].length; } return 0; } } }; /*eslint-disable max-len*/ // RE pattern for 2-character tlds (autogenerated by ./support/tlds_2char_gen.js) var tlds_2ch_src_re = 'a[cdefgilmnoqrstuwxz]|b[abdefghijmnorstvwyz]|c[acdfghiklmnoruvwxyz]|d[ejkmoz]|e[cegrstu]|f[ijkmor]|g[abdefghilmnpqrstuwy]|h[kmnrtu]|i[delmnoqrst]|j[emop]|k[eghimnprwyz]|l[abcikrstuvy]|m[acdeghklmnopqrstuvwxyz]|n[acefgilopruz]|om|p[aefghklmnrstwy]|qa|r[eosuw]|s[abcdeghijklmnortuvxyz]|t[cdfghjklmnortvwz]|u[agksyz]|v[aceginu]|w[fs]|y[et]|z[amw]'; // DON'T try to make PRs with changes. Extend TLDs with LinkifyIt.tlds() instead var tlds_default = 'biz|com|edu|gov|net|org|pro|web|xxx|aero|asia|coop|info|museum|name|shop|рф'.split('|'); /*eslint-enable max-len*/ //////////////////////////////////////////////////////////////////////////////// function resetScanCache(self) { self.__index__ = -1; self.__text_cache__ = ''; } function createValidator(re) { return function (text, pos) { var tail = text.slice(pos); if (re.test(tail)) { return tail.match(re)[0].length; } return 0; }; } function createNormalizer() { return function (match, self) { self.normalize(match); }; } // Schemas compiler. Build regexps. // function compile(self) { // Load & clone RE patterns. var re = self.re = require('./lib/re')(self.__opts__); // Define dynamic patterns var tlds = self.__tlds__.slice(); self.onCompile(); if (!self.__tlds_replaced__) { tlds.push(tlds_2ch_src_re); } tlds.push(re.src_xn); re.src_tlds = tlds.join('|'); function untpl(tpl) { return tpl.replace('%TLDS%', re.src_tlds); } re.email_fuzzy = RegExp(untpl(re.tpl_email_fuzzy), 'i'); re.link_fuzzy = RegExp(untpl(re.tpl_link_fuzzy), 'i'); re.link_no_ip_fuzzy = RegExp(untpl(re.tpl_link_no_ip_fuzzy), 'i'); re.host_fuzzy_test = RegExp(untpl(re.tpl_host_fuzzy_test), 'i'); // // Compile each schema // var aliases = []; self.__compiled__ = {}; // Reset compiled data function schemaError(name, val) { throw new Error('(LinkifyIt) Invalid schema "' + name + '": ' + val); } Object.keys(self.__schemas__).forEach(function (name) { var val = self.__schemas__[name]; // skip disabled methods if (val === null) { return; } var compiled = { validate: null, link: null }; self.__compiled__[name] = compiled; if (isObject(val)) { if (isRegExp(val.validate)) { compiled.validate = createValidator(val.validate); } else if (isFunction(val.validate)) { compiled.validate = val.validate; } else { schemaError(name, val); } if (isFunction(val.normalize)) { compiled.normalize = val.normalize; } else if (!val.normalize) { compiled.normalize = createNormalizer(); } else { schemaError(name, val); } return; } if (isString(val)) { aliases.push(name); return; } schemaError(name, val); }); // // Compile postponed aliases // aliases.forEach(function (alias) { if (!self.__compiled__[self.__schemas__[alias]]) { // Silently fail on missed schemas to avoid errons on disable. // schemaError(alias, self.__schemas__[alias]); return; } self.__compiled__[alias].validate = self.__compiled__[self.__schemas__[alias]].validate; self.__compiled__[alias].normalize = self.__compiled__[self.__schemas__[alias]].normalize; }); // // Fake record for guessed links // self.__compiled__[''] = { validate: null, normalize: createNormalizer() }; // // Build schema condition // var slist = Object.keys(self.__compiled__) .filter(function (name) { // Filter disabled & fake schemas return name.length > 0 && self.__compiled__[name]; }) .map(escapeRE) .join('|'); // (?!_) cause 1.5x slowdown self.re.schema_test = RegExp('(^|(?!_)(?:[><]|' + re.src_ZPCc + '))(' + slist + ')', 'i'); self.re.schema_search = RegExp('(^|(?!_)(?:[><]|' + 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":55}],55:[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('|'); // 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 = '(?:(?!>|<|' + 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 [@/] 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 = '(?=$|>|<|' + re.src_ZPCc + ')(?!-|_|:\\d|\\.-|\\.(?!$|' + re.src_ZPCc + '))'; re.src_path = '(?:' + '[/?#]' + '(?:' + '(?!' + re.src_ZCc + '|[()[\\]{}.,"\'?!\\-<>]).|' + '\\[(?:(?!' + 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 '\\.{2,3}[a-zA-Z0-9%/]|' + // github has ... in commit range links. Restrict to // - english // - percent-encoded // - parts of file path // until more examples found. '\\.(?!' + re.src_ZCc + '|[.]).|' + (opts && opts['---'] ? '\\-(?!--(?:[^-]|$))(?:-*)|' // `---` => long dash, terminate : '\\-+|' ) + '\\,(?!' + re.src_ZCc + ').|' + // allow `,,,` in paths '\\!(?!' + re.src_ZCc + '|[!]).|' + '\\?(?!' + re.src_ZCc + '|[?]).' + ')+' + '|\\/' + ')?'; re.src_email_name = '[\\-;:&=\\+\\$,\\"\\.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 + ')' + '|' + // don't allow `--` in domain names, because: // - that can conflict with markdown — / – // - nobody use those anyway '(?:' + 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 + '|>|$))'; re.tpl_email_fuzzy = '(^|<|>|\\(|' + re.src_ZCc + ')(' + re.src_email_name + '@' + re.tpl_host_fuzzy_strict + ')'; re.tpl_link_fuzzy = // Fuzzy link can't be prepended with .:/\- and non punctuation. // but can start with > (markdown blockquote) '(^|(?![.:/\\-_@])(?:[$+<=>^`|]|' + re.src_ZPCc + '))' + '((?![$+<=>^`|])' + re.tpl_host_port_fuzzy_strict + re.src_path + ')'; re.tpl_link_no_ip_fuzzy = // Fuzzy link can't be prepended with .:/\- and non punctuation. // but can start with > (markdown blockquote) '(^|(?![.:/\\-_@])(?:[$+<=>^`|]|' + re.src_ZPCc + '))' + '((?![$+<=>^`|])' + 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}],56:[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; },{}],57:[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; },{}],58:[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; }; },{}],59:[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":56,"./encode":57,"./format":58,"./parse":60}],60:[function(require,module,exports){ // Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to permit // persons to whom the Software is furnished to do so, subject to the // following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; // // Changes from joyent/node: // // 1. No leading slash in paths, // e.g. in `url.parse('http://foo?bar')` pathname is ``, not `/` // // 2. Backslashes are not replaced with slashes, // so `http:\\example.org\` is treated like a relative path // // 3. Trailing colon is treated like a part of the path, // i.e. in `http://example.org:foo` pathname is `:foo` // // 4. Nothing is URL-encoded in the resulting object, // (in joyent/node some chars in auth and paths are encoded) // // 5. `url.parse()` does not have `parseQueryString` argument // // 6. Removed extraneous result properties: `host`, `path`, `query`, etc., // which can be constructed using other parts of the url. // function Url() { this.protocol = null; this.slashes = null; this.auth = null; this.port = null; this.hostname = null; this.hash = null; this.search = null; this.pathname = null; } // Reference: RFC 3986, RFC 1808, RFC 2396 // define these here so at least they only have to be // compiled once on the first module load. var protocolPattern = /^([a-z0-9.+-]+:)/i, portPattern = /:[0-9]*$/, // Special case for a simple path URL simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/, // RFC 2396: characters reserved for delimiting URLs. // We actually just auto-escape these. delims = [ '<', '>', '"', '`', ' ', '\r', '\n', '\t' ], // RFC 2396: characters not allowed for various reasons. unwise = [ '{', '}', '|', '\\', '^', '`' ].concat(delims), // Allowed by RFCs, but cause of XSS attacks. Always escape these. autoEscape = [ '\'' ].concat(unwise), // Characters that are never ever allowed in a hostname. // Note that any invalid chars are also handled, but these // are the ones that are *expected* to be seen, so we fast-path // them. nonHostChars = [ '%', '/', '?', ';', '#' ].concat(autoEscape), hostEndingChars = [ '/', '?', '#' ], hostnameMaxLen = 255, hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, // protocols that can allow "unsafe" and "unwise" chars. /* eslint-disable no-script-url */ // protocols that never have a hostname. hostlessProtocol = { 'javascript': true, 'javascript:': true }, // protocols that always contain a // bit. slashedProtocol = { 'http': true, 'https': true, 'ftp': true, 'gopher': true, 'file': true, 'http:': true, 'https:': true, 'ftp:': true, 'gopher:': true, 'file:': true }; /* eslint-enable no-script-url */ function urlParse(url, slashesDenoteHost) { if (url && url instanceof Url) { return url; } var u = new Url(); u.parse(url, slashesDenoteHost); return u; } Url.prototype.parse = function(url, slashesDenoteHost) { var i, l, lowerProto, hec, slashes, rest = url; // trim before proceeding. // This is to support parse stuff like " http://foo.com \n" rest = rest.trim(); if (!slashesDenoteHost && url.split('#').length === 1) { // Try fast path regexp var simplePath = simplePathPattern.exec(rest); if (simplePath) { this.pathname = simplePath[1]; if (simplePath[2]) { this.search = simplePath[2]; } return this; } } var proto = protocolPattern.exec(rest); if (proto) { proto = proto[0]; lowerProto = proto.toLowerCase(); this.protocol = proto; rest = rest.substr(proto.length); } // figure out if it's got a host // user@server is *always* interpreted as a hostname, and url // resolution will treat //foo/bar as host=foo,path=bar because that's // how the browser resolves relative URLs. if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { slashes = rest.substr(0, 2) === '//'; if (slashes && !(proto && hostlessProtocol[proto])) { rest = rest.substr(2); this.slashes = true; } } if (!hostlessProtocol[proto] && (slashes || (proto && !slashedProtocol[proto]))) { // there's a hostname. // the first instance of /, ?, ;, or # ends the host. // // If there is an @ in the hostname, then non-host chars *are* allowed // to the left of the last @ sign, unless some host-ending character // comes *before* the @-sign. // URLs are obnoxious. // // ex: // http://a@b@c/ => user:a@b host:c // http://a@b?@c => user:a host:c path:/?@c // v0.12 TODO(isaacs): This is not quite how Chrome does things. // Review our test case against browsers more comprehensively. // find the first instance of any hostEndingChars var hostEnd = -1; for (i = 0; i < hostEndingChars.length; i++) { hec = rest.indexOf(hostEndingChars[i]); if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) { hostEnd = hec; } } // at this point, either we have an explicit point where the // auth portion cannot go past, or the last @ char is the decider. var auth, atSign; if (hostEnd === -1) { // atSign can be anywhere. atSign = rest.lastIndexOf('@'); } else { // atSign must be in auth portion. // http://a@b/c@d => host:b auth:a path:/c@d atSign = rest.lastIndexOf('@', hostEnd); } // Now we have a portion which is definitely the auth. // Pull that off. if (atSign !== -1) { auth = rest.slice(0, atSign); rest = rest.slice(atSign + 1); this.auth = auth; } // the host is the remaining to the left of the first non-host char hostEnd = -1; for (i = 0; i < nonHostChars.length; i++) { hec = rest.indexOf(nonHostChars[i]); if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) { hostEnd = hec; } } // if we still have not hit it, then the entire thing is a host. if (hostEnd === -1) { hostEnd = rest.length; } if (rest[hostEnd - 1] === ':') { hostEnd--; } var host = rest.slice(0, hostEnd); rest = rest.slice(hostEnd); // pull out port. this.parseHost(host); // we've indicated that there is a hostname, // so even if it's empty, it has to be present. this.hostname = this.hostname || ''; // if hostname begins with [ and ends with ] // assume that it's an IPv6 address. var ipv6Hostname = this.hostname[0] === '[' && this.hostname[this.hostname.length - 1] === ']'; // validate a little. if (!ipv6Hostname) { var hostparts = this.hostname.split(/\./); for (i = 0, l = hostparts.length; i < l; i++) { var part = hostparts[i]; if (!part) { continue; } if (!part.match(hostnamePartPattern)) { var newpart = ''; for (var j = 0, k = part.length; j < k; j++) { if (part.charCodeAt(j) > 127) { // we replace non-ASCII char with a temporary placeholder // we need this to make sure size of hostname is not // broken by replacing non-ASCII by nothing newpart += 'x'; } else { newpart += part[j]; } } // we test again with ASCII char only if (!newpart.match(hostnamePartPattern)) { var validParts = hostparts.slice(0, i); var notHost = hostparts.slice(i + 1); var bit = part.match(hostnamePartStart); if (bit) { validParts.push(bit[1]); notHost.unshift(bit[2]); } if (notHost.length) { rest = notHost.join('.') + rest; } this.hostname = validParts.join('.'); break; } } } } if (this.hostname.length > hostnameMaxLen) { this.hostname = ''; } // strip [ and ] from the hostname // the host field still retains them, though if (ipv6Hostname) { this.hostname = this.hostname.substr(1, this.hostname.length - 2); } } // chop off from the tail first. var hash = rest.indexOf('#'); if (hash !== -1) { // got a fragment string. this.hash = rest.substr(hash); rest = rest.slice(0, hash); } var qm = rest.indexOf('?'); if (qm !== -1) { this.search = rest.substr(qm); rest = rest.slice(0, qm); } if (rest) { this.pathname = rest; } if (slashedProtocol[lowerProto] && this.hostname && !this.pathname) { this.pathname = ''; } return this; }; Url.prototype.parseHost = function(host) { var port = portPattern.exec(host); if (port) { port = port[0]; if (port !== ':') { this.port = port.substr(1); } host = host.substr(0, host.length - port.length); } if (host) { this.hostname = host; } }; module.exports = urlParse; },{}],61:[function(require,module,exports){ module.exports=/[\0-\x1F\x7F-\x9F]/ },{}],62:[function(require,module,exports){ module.exports=/[\xAD\u0600-\u0605\u061C\u06DD\u070F\u180E\u200B-\u200F\u202A-\u202E\u2060-\u2064\u2066-\u206F\uFEFF\uFFF9-\uFFFB]|\uD804\uDCBD|\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\u0AF0\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-\u2E42\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]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC9\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDF3C-\uDF3E]|\uD809[\uDC70-\uDC74]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3B\uDF44]|\uD82F\uDC9F|\uD836[\uDE87-\uDE8B]/ },{}],64:[function(require,module,exports){ module.exports=/[ \xA0\u1680\u2000-\u200A\u202F\u205F\u3000]/ },{}],65:[function(require,module,exports){ module.exports.Any = require('./properties/Any/regex'); module.exports.Cc = require('./categories/Cc/regex'); module.exports.Cf = require('./categories/Cf/regex'); module.exports.P = require('./categories/P/regex'); module.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) });rails-assets-markdown-it-7.0.0/rails-assets-markdown-it.json0000644000004100000410000000135212745343536024166 0ustar www-datawww-data{ "name": "rails-assets-markdown-it", "downloads": null, "version": "7.0.0", "version_downloads": null, "platform": "ruby", "authors": "rails-assets.org", "info": "Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one.", "licenses": "MIT", "metadata": { }, "sha": null, "project_uri": "https://github.com/markdown-it/markdown-it", "gem_uri": null, "homepage_uri": "https://github.com/markdown-it/markdown-it", "wiki_uri": null, "documentation_uri": null, "mailing_list_uri": null, "source_code_uri": "https://github.com/markdown-it/markdown-it", "bug_tracker_uri": null, "dependencies": { "development": [ ], "runtime": [ ] } } rails-assets-markdown-it-7.0.0/README.md0000644000004100000410000000065612745343536017714 0ustar www-datawww-data# rails-assets-markdown-it > The Bower package inside a gem This gem was automatically generated. You can visit [rails-assets.org](https://rails-assets.org) for more information. ## Usage Add rails-assets source block to your `Gemfile`: ```ruby source "https://rails-assets.org" do gem "rails-assets-markdown-it" end ``` Then, import the asset using Sprockets’ `require` directive: ```js //= require "markdown-it" ```