diff options
Diffstat (limited to 'node_modules/markdown-it/lib')
51 files changed, 0 insertions, 5905 deletions
diff --git a/node_modules/markdown-it/lib/common/entities.js b/node_modules/markdown-it/lib/common/entities.js deleted file mode 100644 index 7380ae84..00000000 --- a/node_modules/markdown-it/lib/common/entities.js +++ /dev/null @@ -1,6 +0,0 @@ -// HTML5 entities map: { name -> utf16string } -// -'use strict'; - -/*eslint quotes:0*/ -module.exports = require('entities/maps/entities.json'); diff --git a/node_modules/markdown-it/lib/common/html_blocks.js b/node_modules/markdown-it/lib/common/html_blocks.js deleted file mode 100644 index c97e6eff..00000000 --- a/node_modules/markdown-it/lib/common/html_blocks.js +++ /dev/null @@ -1,71 +0,0 @@ -// 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', - 'h2', - 'h3', - 'h4', - 'h5', - 'h6', - 'head', - 'header', - 'hr', - 'html', - 'iframe', - 'legend', - 'li', - 'link', - 'main', - 'menu', - 'menuitem', - 'meta', - 'nav', - 'noframes', - 'ol', - 'optgroup', - 'option', - 'p', - 'param', - 'section', - 'source', - 'summary', - 'table', - 'tbody', - 'td', - 'tfoot', - 'th', - 'thead', - 'title', - 'tr', - 'track', - 'ul' -]; diff --git a/node_modules/markdown-it/lib/common/html_re.js b/node_modules/markdown-it/lib/common/html_re.js deleted file mode 100644 index 4fd93699..00000000 --- a/node_modules/markdown-it/lib/common/html_re.js +++ /dev/null @@ -1,28 +0,0 @@ -// 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 = '<![A-Z]+\\s+[^>]*>'; -var cdata = '<!\\[CDATA\\[[\\s\\S]*?\\]\\]>'; - -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; diff --git a/node_modules/markdown-it/lib/common/utils.js b/node_modules/markdown-it/lib/common/utils.js deleted file mode 100644 index a2f9540a..00000000 --- a/node_modules/markdown-it/lib/common/utils.js +++ /dev/null @@ -1,275 +0,0 @@ -// 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; diff --git a/node_modules/markdown-it/lib/helpers/index.js b/node_modules/markdown-it/lib/helpers/index.js deleted file mode 100644 index bfdbfa20..00000000 --- a/node_modules/markdown-it/lib/helpers/index.js +++ /dev/null @@ -1,7 +0,0 @@ -// 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'); diff --git a/node_modules/markdown-it/lib/helpers/parse_link_destination.js b/node_modules/markdown-it/lib/helpers/parse_link_destination.js deleted file mode 100644 index a3030bb9..00000000 --- a/node_modules/markdown-it/lib/helpers/parse_link_destination.js +++ /dev/null @@ -1,80 +0,0 @@ -// 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 (code === 0x29 /* ) */) { - if (level === 0) { break; } - level--; - } - - pos++; - } - - if (start === pos) { return result; } - if (level !== 0) { return result; } - - result.str = unescapeAll(str.slice(start, pos)); - result.lines = lines; - result.pos = pos; - result.ok = true; - return result; -}; diff --git a/node_modules/markdown-it/lib/helpers/parse_link_label.js b/node_modules/markdown-it/lib/helpers/parse_link_label.js deleted file mode 100644 index 5a450fd6..00000000 --- a/node_modules/markdown-it/lib/helpers/parse_link_label.js +++ /dev/null @@ -1,48 +0,0 @@ -// 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; -}; diff --git a/node_modules/markdown-it/lib/helpers/parse_link_title.js b/node_modules/markdown-it/lib/helpers/parse_link_title.js deleted file mode 100644 index 0d66d23d..00000000 --- a/node_modules/markdown-it/lib/helpers/parse_link_title.js +++ /dev/null @@ -1,53 +0,0 @@ -// 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; -}; diff --git a/node_modules/markdown-it/lib/index.js b/node_modules/markdown-it/lib/index.js deleted file mode 100644 index b5317205..00000000 --- a/node_modules/markdown-it/lib/index.js +++ /dev/null @@ -1,581 +0,0 @@ -// 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 - * (`<br />`). 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 `<br>`. - * - __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 <pre... internal wrapper is skipped. - * - * ##### Example - * - * ```javascript - * // commonmark mode - * var md = require('markdown-it')('commonmark'); - * - * // default mode - * var md = require('markdown-it')(); - * - * // enable everything - * var md = require('markdown-it')({ - * html: true, - * linkify: true, - * typographer: true - * }); - * ``` - * - * ##### Syntax highlighting - * - * ```js - * var hljs = require('highlight.js') // https://highlightjs.org/ - * - * var md = require('markdown-it')({ - * highlight: function (str, lang) { - * if (lang && hljs.getLanguage(lang)) { - * try { - * return hljs.highlight(lang, str, true).value; - * } catch (__) {} - * } - * - * return ''; // use external default escaping - * } - * }); - * ``` - * - * Or with full wrapper override (if you need assign class to `<pre>`): - * - * ```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 '<pre class="hljs"><code>' + - * hljs.highlight(lang, str, true).value + - * '</code></pre>'; - * } catch (__) {} - * } - * - * return '<pre class="hljs"><code>' + md.utils.escapeHtml(str) + '</code></pre>'; - * } - * }); - * ``` - * - **/ -function MarkdownIt(presetName, options) { - if (!(this instanceof MarkdownIt)) { - return new MarkdownIt(presetName, options); - } - - if (!options) { - if (!utils.isString(presetName)) { - options = presetName || {}; - presetName = 'default'; - } - } - - /** - * MarkdownIt#inline -> ParserInline - * - * Instance of [[ParserInline]]. You may need it to add new rules when - * writing plugins. For simple rules control use [[MarkdownIt.disable]] and - * [[MarkdownIt.enable]]. - **/ - this.inline = new ParserInline(); - - /** - * MarkdownIt#block -> ParserBlock - * - * Instance of [[ParserBlock]]. You may need it to add new rules when - * writing plugins. For simple rules control use [[MarkdownIt.disable]] and - * [[MarkdownIt.enable]]. - **/ - this.block = new ParserBlock(); - - /** - * MarkdownIt#core -> Core - * - * Instance of [[Core]] chain executor. You may need it to add new rules when - * writing plugins. For simple rules control use [[MarkdownIt.disable]] and - * [[MarkdownIt.enable]]. - **/ - this.core = new ParserCore(); - - /** - * MarkdownIt#renderer -> Renderer - * - * Instance of [[Renderer]]. Use it to modify output look. Or to add rendering - * rules for new token types, generated by plugins. - * - * ##### Example - * - * ```javascript - * var md = require('markdown-it')(); - * - * function myToken(tokens, idx, options, env, self) { - * //... - * return result; - * }; - * - * md.renderer.rules['my_token'] = myToken - * ``` - * - * See [[Renderer]] docs and [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js). - **/ - this.renderer = new Renderer(); - - /** - * MarkdownIt#linkify -> LinkifyIt - * - * [linkify-it](https://github.com/markdown-it/linkify-it) instance. - * Used by [linkify](https://github.com/markdown-it/markdown-it/blob/master/lib/rules_core/linkify.js) - * rule. - **/ - this.linkify = new LinkifyIt(); - - /** - * MarkdownIt#validateLink(url) -> Boolean - * - * Link validation function. CommonMark allows too much in links. By default - * we disable `javascript:`, `vbscript:`, `file:` schemas, and almost all `data:...` schemas - * except some embedded image types. - * - * You can change this behaviour: - * - * ```javascript - * var md = require('markdown-it')(); - * // enable everything - * md.validateLink = function () { return true; } - * ``` - **/ - this.validateLink = validateLink; - - /** - * MarkdownIt#normalizeLink(url) -> String - * - * Function used to encode link url to a machine-readable format, - * which includes url-encoding, punycode, etc. - **/ - this.normalizeLink = normalizeLink; - - /** - * MarkdownIt#normalizeLinkText(url) -> String - * - * Function used to decode link url to a human-readable format` - **/ - this.normalizeLinkText = normalizeLinkText; - - - // Expose utils & helpers for easy acces from plugins - - /** - * MarkdownIt#utils -> utils - * - * Assorted utility functions, useful to write plugins. See details - * [here](https://github.com/markdown-it/markdown-it/blob/master/lib/common/utils.js). - **/ - this.utils = utils; - - /** - * MarkdownIt#helpers -> helpers - * - * Link components parser functions, useful to write plugins. See details - * [here](https://github.com/markdown-it/markdown-it/blob/master/lib/helpers). - **/ - this.helpers = utils.assign({}, helpers); - - - this.options = {}; - this.configure(presetName); - - if (options) { this.set(options); } -} - - -/** chainable - * MarkdownIt.set(options) - * - * Set parser options (in the same format as in constructor). Probably, you - * will never need it, but you can change options after constructor call. - * - * ##### Example - * - * ```javascript - * var md = require('markdown-it')() - * .set({ html: true, breaks: true }) - * .set({ typographer, true }); - * ``` - * - * __Note:__ To achieve the best possible performance, don't modify a - * `markdown-it` instance options on the fly. If you need multiple configurations - * it's best to create multiple instances and initialize each with separate - * config. - **/ -MarkdownIt.prototype.set = function (options) { - utils.assign(this.options, options); - return this; -}; - - -/** chainable, internal - * MarkdownIt.configure(presets) - * - * Batch load of all options and compenent settings. This is internal method, - * and you probably will not need it. But if you with - see available presets - * and data structure [here](https://github.com/markdown-it/markdown-it/tree/master/lib/presets) - * - * We strongly recommend to use presets instead of direct config loads. That - * will give better compatibility with next versions. - **/ -MarkdownIt.prototype.configure = function (presets) { - var self = this, presetName; - - if (utils.isString(presets)) { - presetName = presets; - presets = config[presetName]; - if (!presets) { throw new Error('Wrong `markdown-it` preset "' + presetName + '", check name'); } - } - - if (!presets) { throw new Error('Wrong `markdown-it` preset, can\'t be empty'); } - - if (presets.options) { self.set(presets.options); } - - if (presets.components) { - Object.keys(presets.components).forEach(function (name) { - if (presets.components[name].rules) { - self[name].ruler.enableOnly(presets.components[name].rules); - } - if (presets.components[name].rules2) { - self[name].ruler2.enableOnly(presets.components[name].rules2); - } - }); - } - return this; -}; - - -/** chainable - * MarkdownIt.enable(list, ignoreInvalid) - * - list (String|Array): rule name or list of rule names to enable - * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. - * - * Enable list or rules. It will automatically find appropriate components, - * containing rules with given names. If rule not found, and `ignoreInvalid` - * not set - throws exception. - * - * ##### Example - * - * ```javascript - * var md = require('markdown-it')() - * .enable(['sub', 'sup']) - * .disable('smartquotes'); - * ``` - **/ -MarkdownIt.prototype.enable = function (list, ignoreInvalid) { - var result = []; - - if (!Array.isArray(list)) { list = [ list ]; } - - [ 'core', 'block', 'inline' ].forEach(function (chain) { - result = result.concat(this[chain].ruler.enable(list, true)); - }, this); - - result = result.concat(this.inline.ruler2.enable(list, true)); - - var missed = list.filter(function (name) { return result.indexOf(name) < 0; }); - - if (missed.length && !ignoreInvalid) { - throw new Error('MarkdownIt. Failed to enable unknown rule(s): ' + missed); - } - - return this; -}; - - -/** chainable - * MarkdownIt.disable(list, ignoreInvalid) - * - list (String|Array): rule name or list of rule names to disable. - * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. - * - * The same as [[MarkdownIt.enable]], but turn specified rules off. - **/ -MarkdownIt.prototype.disable = function (list, ignoreInvalid) { - var result = []; - - if (!Array.isArray(list)) { list = [ list ]; } - - [ 'core', 'block', 'inline' ].forEach(function (chain) { - result = result.concat(this[chain].ruler.disable(list, true)); - }, this); - - result = result.concat(this.inline.ruler2.disable(list, true)); - - var missed = list.filter(function (name) { return result.indexOf(name) < 0; }); - - if (missed.length && !ignoreInvalid) { - throw new Error('MarkdownIt. Failed to disable unknown rule(s): ' + missed); - } - return this; -}; - - -/** chainable - * MarkdownIt.use(plugin, params) - * - * Load specified plugin with given params into current parser instance. - * It's just a sugar to call `plugin(md, params)` with curring. - * - * ##### Example - * - * ```javascript - * var iterator = require('markdown-it-for-inline'); - * var md = require('markdown-it')() - * .use(iterator, 'foo_replace', 'text', function (tokens, idx) { - * tokens[idx].content = tokens[idx].content.replace(/foo/g, 'bar'); - * }); - * ``` - **/ -MarkdownIt.prototype.use = function (plugin /*, params, ... */) { - var args = [ this ].concat(Array.prototype.slice.call(arguments, 1)); - plugin.apply(plugin, args); - return this; -}; - - -/** internal - * MarkdownIt.parse(src, env) -> Array - * - src (String): source string - * - env (Object): environment sandbox - * - * Parse input string and returns list of block tokens (special token type - * "inline" will contain list of inline tokens). You should not call this - * method directly, until you write custom renderer (for example, to produce - * AST). - * - * `env` is used to pass data between "distributed" rules and return additional - * metadata like reference info, needed for the renderer. It also can be used to - * inject data in specific cases. Usually, you will be ok to pass `{}`, - * and then pass updated object to renderer. - **/ -MarkdownIt.prototype.parse = function (src, env) { - if (typeof src !== 'string') { - throw new Error('Input data should be a String'); - } - - var state = new this.core.State(src, this, env); - - this.core.process(state); - - return state.tokens; -}; - - -/** - * MarkdownIt.render(src [, env]) -> String - * - src (String): source string - * - env (Object): environment sandbox - * - * Render markdown string into html. It does all magic for you :). - * - * `env` can be used to inject additional metadata (`{}` by default). - * But you will not need it with high probability. See also comment - * in [[MarkdownIt.parse]]. - **/ -MarkdownIt.prototype.render = function (src, env) { - env = env || {}; - - return this.renderer.render(this.parse(src, env), this.options, env); -}; - - -/** internal - * MarkdownIt.parseInline(src, env) -> Array - * - src (String): source string - * - env (Object): environment sandbox - * - * The same as [[MarkdownIt.parse]] but skip all block rules. It returns the - * block tokens list with the single `inline` element, containing parsed inline - * tokens in `children` property. Also updates `env` object. - **/ -MarkdownIt.prototype.parseInline = function (src, env) { - var state = new this.core.State(src, this, env); - - state.inlineMode = true; - this.core.process(state); - - return state.tokens; -}; - - -/** - * MarkdownIt.renderInline(src [, env]) -> String - * - src (String): source string - * - env (Object): environment sandbox - * - * Similar to [[MarkdownIt.render]] but for single paragraph content. Result - * will NOT be wrapped into `<p>` tags. - **/ -MarkdownIt.prototype.renderInline = function (src, env) { - env = env || {}; - - return this.renderer.render(this.parseInline(src, env), this.options, env); -}; - - -module.exports = MarkdownIt; diff --git a/node_modules/markdown-it/lib/parser_block.js b/node_modules/markdown-it/lib/parser_block.js deleted file mode 100644 index 10505c74..00000000 --- a/node_modules/markdown-it/lib/parser_block.js +++ /dev/null @@ -1,122 +0,0 @@ -/** internal - * class ParserBlock - * - * Block-level tokenizer. - **/ -'use strict'; - - -var Ruler = require('./ruler'); - - -var _rules = [ - // First 2 params - rule name & source. Secondary array - list of rules, - // which can be terminated by this one. - [ 'table', require('./rules_block/table'), [ 'paragraph', 'reference' ] ], - [ 'code', require('./rules_block/code') ], - [ 'fence', require('./rules_block/fence'), [ 'paragraph', 'reference', 'blockquote', 'list' ] ], - [ 'blockquote', require('./rules_block/blockquote'), [ 'paragraph', 'reference', 'blockquote', 'list' ] ], - [ 'hr', require('./rules_block/hr'), [ 'paragraph', 'reference', 'blockquote', 'list' ] ], - [ 'list', require('./rules_block/list'), [ 'paragraph', 'reference', 'blockquote' ] ], - [ 'reference', require('./rules_block/reference') ], - [ 'heading', require('./rules_block/heading'), [ 'paragraph', 'reference', 'blockquote' ] ], - [ 'lheading', require('./rules_block/lheading') ], - [ 'html_block', require('./rules_block/html_block'), [ 'paragraph', 'reference', 'blockquote' ] ], - [ 'paragraph', require('./rules_block/paragraph') ] -]; - - -/** - * new ParserBlock() - **/ -function ParserBlock() { - /** - * ParserBlock#ruler -> Ruler - * - * [[Ruler]] instance. Keep configuration of block rules. - **/ - this.ruler = new Ruler(); - - for (var i = 0; i < _rules.length; i++) { - this.ruler.push(_rules[i][0], _rules[i][1], { alt: (_rules[i][2] || []).slice() }); - } -} - - -// Generate tokens for input range -// -ParserBlock.prototype.tokenize = function (state, startLine, endLine) { - var ok, i, - rules = this.ruler.getRules(''), - len = rules.length, - line = startLine, - hasEmptyLines = false, - maxNesting = state.md.options.maxNesting; - - while (line < endLine) { - state.line = line = state.skipEmptyLines(line); - if (line >= endLine) { break; } - - // Termination condition for nested calls. - // Nested calls currently used for blockquotes & lists - if (state.sCount[line] < state.blkIndent) { break; } - - // If nesting level exceeded - skip tail to the end. That's not ordinary - // situation and we should not care about content. - if (state.level >= maxNesting) { - state.line = endLine; - break; - } - - // Try all possible rules. - // On success, rule should: - // - // - update `state.line` - // - update `state.tokens` - // - return true - - for (i = 0; i < len; i++) { - ok = rules[i](state, line, endLine, false); - if (ok) { break; } - } - - // set state.tight if we had an empty line before current tag - // i.e. latest empty line should not count - state.tight = !hasEmptyLines; - - // paragraph might "eat" one newline after it in nested lists - if (state.isEmpty(state.line - 1)) { - hasEmptyLines = true; - } - - line = state.line; - - if (line < endLine && state.isEmpty(line)) { - hasEmptyLines = true; - line++; - state.line = line; - } - } -}; - - -/** - * ParserBlock.parse(str, md, env, outTokens) - * - * Process input string and push block tokens into `outTokens` - **/ -ParserBlock.prototype.parse = function (src, md, env, outTokens) { - var state; - - if (!src) { return; } - - state = new this.State(src, md, env, outTokens); - - this.tokenize(state, state.line, state.lineMax); -}; - - -ParserBlock.prototype.State = require('./rules_block/state_block'); - - -module.exports = ParserBlock; diff --git a/node_modules/markdown-it/lib/parser_core.js b/node_modules/markdown-it/lib/parser_core.js deleted file mode 100644 index 1eaa2b08..00000000 --- a/node_modules/markdown-it/lib/parser_core.js +++ /dev/null @@ -1,58 +0,0 @@ -/** 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; diff --git a/node_modules/markdown-it/lib/parser_inline.js b/node_modules/markdown-it/lib/parser_inline.js deleted file mode 100644 index c8e66d30..00000000 --- a/node_modules/markdown-it/lib/parser_inline.js +++ /dev/null @@ -1,177 +0,0 @@ -/** 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; diff --git a/node_modules/markdown-it/lib/presets/commonmark.js b/node_modules/markdown-it/lib/presets/commonmark.js deleted file mode 100644 index 70665537..00000000 --- a/node_modules/markdown-it/lib/presets/commonmark.js +++ /dev/null @@ -1,80 +0,0 @@ -// Commonmark default options - -'use strict'; - - -module.exports = { - options: { - html: true, // Enable HTML tags in source - xhtmlOut: true, // Use '/' to close single tags (<br />) - breaks: false, // Convert '\n' in paragraphs into <br> - 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 <pre... internal wrapper is skipped. - // - // function (/*str, lang*/) { return ''; } - // - highlight: null, - - maxNesting: 20 // Internal protection, recursion limit - }, - - components: { - - core: { - rules: [ - 'normalize', - 'block', - 'inline' - ] - }, - - block: { - rules: [ - 'blockquote', - 'code', - 'fence', - 'heading', - 'hr', - 'html_block', - 'lheading', - 'list', - 'reference', - 'paragraph' - ] - }, - - inline: { - rules: [ - 'autolink', - 'backticks', - 'emphasis', - 'entity', - 'escape', - 'html_inline', - 'image', - 'link', - 'newline', - 'text' - ], - rules2: [ - 'balance_pairs', - 'emphasis', - 'text_collapse' - ] - } - } -}; diff --git a/node_modules/markdown-it/lib/presets/default.js b/node_modules/markdown-it/lib/presets/default.js deleted file mode 100644 index 17ecef2a..00000000 --- a/node_modules/markdown-it/lib/presets/default.js +++ /dev/null @@ -1,41 +0,0 @@ -// markdown-it default options - -'use strict'; - - -module.exports = { - options: { - html: false, // Enable HTML tags in source - xhtmlOut: false, // Use '/' to close single tags (<br />) - breaks: false, // Convert '\n' in paragraphs into <br> - 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 <pre... internal wrapper is skipped. - // - // function (/*str, lang*/) { return ''; } - // - highlight: null, - - maxNesting: 100 // Internal protection, recursion limit - }, - - components: { - - core: {}, - block: {}, - inline: {} - } -}; diff --git a/node_modules/markdown-it/lib/presets/zero.js b/node_modules/markdown-it/lib/presets/zero.js deleted file mode 100644 index 5da413ca..00000000 --- a/node_modules/markdown-it/lib/presets/zero.js +++ /dev/null @@ -1,62 +0,0 @@ -// "Zero" preset, with nothing enabled. Useful for manual configuring of simple -// modes. For example, to parse bold/italic only. - -'use strict'; - - -module.exports = { - options: { - html: false, // Enable HTML tags in source - xhtmlOut: false, // Use '/' to close single tags (<br />) - breaks: false, // Convert '\n' in paragraphs into <br> - 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 <pre... internal wrapper is skipped. - // - // function (/*str, lang*/) { return ''; } - // - highlight: null, - - maxNesting: 20 // Internal protection, recursion limit - }, - - components: { - - core: { - rules: [ - 'normalize', - 'block', - 'inline' - ] - }, - - block: { - rules: [ - 'paragraph' - ] - }, - - inline: { - rules: [ - 'text' - ], - rules2: [ - 'balance_pairs', - 'text_collapse' - ] - } - } -}; diff --git a/node_modules/markdown-it/lib/renderer.js b/node_modules/markdown-it/lib/renderer.js deleted file mode 100644 index 6a9e5244..00000000 --- a/node_modules/markdown-it/lib/renderer.js +++ /dev/null @@ -1,335 +0,0 @@ -/** - * class Renderer - * - * Generates HTML from parsed token stream. Each instance has independent - * copy of rules. Those can be rewritten with ease. Also, you can add new - * rules if you create plugin and adds new token types. - **/ -'use strict'; - - -var assign = require('./common/utils').assign; -var unescapeAll = require('./common/utils').unescapeAll; -var escapeHtml = require('./common/utils').escapeHtml; - - -//////////////////////////////////////////////////////////////////////////////// - -var default_rules = {}; - - -default_rules.code_inline = function (tokens, idx, options, env, slf) { - var token = tokens[idx]; - - return '<code' + slf.renderAttrs(token) + '>' + - escapeHtml(tokens[idx].content) + - '</code>'; -}; - - -default_rules.code_block = function (tokens, idx, options, env, slf) { - var token = tokens[idx]; - - return '<pre' + slf.renderAttrs(token) + '><code>' + - escapeHtml(tokens[idx].content) + - '</code></pre>\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('<pre') === 0) { - return highlighted + '\n'; - } - - // If language exists, inject class gently, without modifying original token. - // May be, one day we will add .clone() for token and simplify this part, but - // now we prefer to keep things local. - if (info) { - i = token.attrIndex('class'); - tmpAttrs = token.attrs ? token.attrs.slice() : []; - - if (i < 0) { - tmpAttrs.push([ 'class', options.langPrefix + langName ]); - } else { - tmpAttrs[i][1] += ' ' + options.langPrefix + langName; - } - - // Fake token just to render attributes - tmpToken = { - attrs: tmpAttrs - }; - - return '<pre><code' + slf.renderAttrs(tmpToken) + '>' - + highlighted - + '</code></pre>\n'; - } - - - return '<pre><code' + slf.renderAttrs(token) + '>' - + highlighted - + '</code></pre>\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 ? '<br />\n' : '<br>\n'; -}; -default_rules.softbreak = function (tokens, idx, options /*, env */) { - return options.breaks ? (options.xhtmlOut ? '<br />\n' : '<br>\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 '<b>'; }; - * md.renderer.rules.strong_close = function () { return '</b>'; }; - * - * var result = md.renderInline(...); - * ``` - * - * Each rule is called as independent static function with fixed signature: - * - * ```javascript - * function my_token_render(tokens, idx, options, env, renderer) { - * // ... - * return renderedHTML; - * } - * ``` - * - * See [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js) - * for more details and examples. - **/ - this.rules = assign({}, default_rules); -} - - -/** - * Renderer.renderAttrs(token) -> String - * - * Render token attributes to string. - **/ -Renderer.prototype.renderAttrs = function renderAttrs(token) { - var i, l, result; - - if (!token.attrs) { return ''; } - - result = ''; - - for (i = 0, l = token.attrs.length; i < l; i++) { - result += ' ' + escapeHtml(token.attrs[i][0]) + '="' + escapeHtml(token.attrs[i][1]) + '"'; - } - - return result; -}; - - -/** - * Renderer.renderToken(tokens, idx, options) -> String - * - tokens (Array): list of tokens - * - idx (Numbed): token index to render - * - options (Object): params of parser instance - * - * Default token renderer. Can be overriden by custom function - * in [[Renderer#rules]]. - **/ -Renderer.prototype.renderToken = function renderToken(tokens, idx, options) { - var nextToken, - result = '', - needLf = false, - token = tokens[idx]; - - // Tight list paragraphs - if (token.hidden) { - return ''; - } - - // Insert a newline between hidden paragraph and subsequent opening - // block-level tag. - // - // For example, here we should insert a newline before blockquote: - // - a - // > - // - if (token.block && token.nesting !== -1 && idx && tokens[idx - 1].hidden) { - result += '\n'; - } - - // Add token name, e.g. `<img` - result += (token.nesting === -1 ? '</' : '<') + token.tag; - - // Encode attributes, e.g. `<img src="foo"` - result += this.renderAttrs(token); - - // Add a slash for self-closing tags, e.g. `<img src="foo" /` - if (token.nesting === 0 && options.xhtmlOut) { - result += ' /'; - } - - // Check if we need to add a newline after this tag - if (token.block) { - needLf = true; - - if (token.nesting === 1) { - if (idx + 1 < tokens.length) { - nextToken = tokens[idx + 1]; - - if (nextToken.type === 'inline' || nextToken.hidden) { - // Block-level tag containing an inline tag. - // - needLf = false; - - } else if (nextToken.nesting === -1 && nextToken.tag === token.tag) { - // Opening tag + closing tag of the same type. E.g. `<li></li>`. - // - 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; diff --git a/node_modules/markdown-it/lib/ruler.js b/node_modules/markdown-it/lib/ruler.js deleted file mode 100644 index 9ad5da4a..00000000 --- a/node_modules/markdown-it/lib/ruler.js +++ /dev/null @@ -1,352 +0,0 @@ -/** - * class Ruler - * - * Helper class, used by [[MarkdownIt#core]], [[MarkdownIt#block]] and - * [[MarkdownIt#inline]] to manage sequences of functions (rules): - * - * - keep rules in defined order - * - assign the name to each rule - * - enable/disable rules - * - add/replace rules - * - allow assign rules to additional named chains (in the same) - * - cacheing lists of active rules - * - * You will not need use this class directly until write plugins. For simple - * rules control use [[MarkdownIt.disable]], [[MarkdownIt.enable]] and - * [[MarkdownIt.use]]. - **/ -'use strict'; - - -/** - * new Ruler() - **/ -function Ruler() { - // List of added rules. Each element is: - // - // { - // name: XXX, - // enabled: Boolean, - // fn: Function(), - // alt: [ name2, name3 ] - // } - // - this.__rules__ = []; - - // Cached rule chains. - // - // First level - chain name, '' for default. - // Second level - diginal anchor for fast filtering by charcodes. - // - this.__cache__ = null; -} - -//////////////////////////////////////////////////////////////////////////////// -// Helper methods, should not be used directly - - -// Find rule index by name -// -Ruler.prototype.__find__ = function (name) { - for (var i = 0; i < this.__rules__.length; i++) { - if (this.__rules__[i].name === name) { - return i; - } - } - return -1; -}; - - -// Build rules lookup cache -// -Ruler.prototype.__compile__ = function () { - var self = this; - var chains = [ '' ]; - - // collect unique names - self.__rules__.forEach(function (rule) { - if (!rule.enabled) { return; } - - rule.alt.forEach(function (altName) { - if (chains.indexOf(altName) < 0) { - chains.push(altName); - } - }); - }); - - self.__cache__ = {}; - - chains.forEach(function (chain) { - self.__cache__[chain] = []; - self.__rules__.forEach(function (rule) { - if (!rule.enabled) { return; } - - if (chain && rule.alt.indexOf(chain) < 0) { return; } - - self.__cache__[chain].push(rule.fn); - }); - }); -}; - - -/** - * Ruler.at(name, fn [, options]) - * - name (String): rule name to replace. - * - fn (Function): new rule function. - * - options (Object): new rule options (not mandatory). - * - * Replace rule by name with new function & options. Throws error if name not - * found. - * - * ##### Options: - * - * - __alt__ - array with names of "alternate" chains. - * - * ##### Example - * - * Replace existing typographer replacement rule with new one: - * - * ```javascript - * var md = require('markdown-it')(); - * - * md.core.ruler.at('replacements', function replace(state) { - * //... - * }); - * ``` - **/ -Ruler.prototype.at = function (name, fn, options) { - var index = this.__find__(name); - var opt = options || {}; - - if (index === -1) { throw new Error('Parser rule not found: ' + name); } - - this.__rules__[index].fn = fn; - this.__rules__[index].alt = opt.alt || []; - this.__cache__ = null; -}; - - -/** - * Ruler.before(beforeName, ruleName, fn [, options]) - * - beforeName (String): new rule will be added before this one. - * - ruleName (String): name of added rule. - * - fn (Function): rule function. - * - options (Object): rule options (not mandatory). - * - * Add new rule to chain before one with given name. See also - * [[Ruler.after]], [[Ruler.push]]. - * - * ##### Options: - * - * - __alt__ - array with names of "alternate" chains. - * - * ##### Example - * - * ```javascript - * var md = require('markdown-it')(); - * - * md.block.ruler.before('paragraph', 'my_rule', function replace(state) { - * //... - * }); - * ``` - **/ -Ruler.prototype.before = function (beforeName, ruleName, fn, options) { - var index = this.__find__(beforeName); - var opt = options || {}; - - if (index === -1) { throw new Error('Parser rule not found: ' + beforeName); } - - this.__rules__.splice(index, 0, { - name: ruleName, - enabled: true, - fn: fn, - alt: opt.alt || [] - }); - - this.__cache__ = null; -}; - - -/** - * Ruler.after(afterName, ruleName, fn [, options]) - * - afterName (String): new rule will be added after this one. - * - ruleName (String): name of added rule. - * - fn (Function): rule function. - * - options (Object): rule options (not mandatory). - * - * Add new rule to chain after one with given name. See also - * [[Ruler.before]], [[Ruler.push]]. - * - * ##### Options: - * - * - __alt__ - array with names of "alternate" chains. - * - * ##### Example - * - * ```javascript - * var md = require('markdown-it')(); - * - * md.inline.ruler.after('text', 'my_rule', function replace(state) { - * //... - * }); - * ``` - **/ -Ruler.prototype.after = function (afterName, ruleName, fn, options) { - var index = this.__find__(afterName); - var opt = options || {}; - - if (index === -1) { throw new Error('Parser rule not found: ' + afterName); } - - this.__rules__.splice(index + 1, 0, { - name: ruleName, - enabled: true, - fn: fn, - alt: opt.alt || [] - }); - - this.__cache__ = null; -}; - -/** - * Ruler.push(ruleName, fn [, options]) - * - ruleName (String): name of added rule. - * - fn (Function): rule function. - * - options (Object): rule options (not mandatory). - * - * Push new rule to the end of chain. See also - * [[Ruler.before]], [[Ruler.after]]. - * - * ##### Options: - * - * - __alt__ - array with names of "alternate" chains. - * - * ##### Example - * - * ```javascript - * var md = require('markdown-it')(); - * - * md.core.ruler.push('my_rule', function replace(state) { - * //... - * }); - * ``` - **/ -Ruler.prototype.push = function (ruleName, fn, options) { - var opt = options || {}; - - this.__rules__.push({ - name: ruleName, - enabled: true, - fn: fn, - alt: opt.alt || [] - }); - - this.__cache__ = null; -}; - - -/** - * Ruler.enable(list [, ignoreInvalid]) -> Array - * - list (String|Array): list of rule names to enable. - * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. - * - * Enable rules with given names. If any rule name not found - throw Error. - * Errors can be disabled by second param. - * - * Returns list of found rule names (if no exception happened). - * - * See also [[Ruler.disable]], [[Ruler.enableOnly]]. - **/ -Ruler.prototype.enable = function (list, ignoreInvalid) { - if (!Array.isArray(list)) { list = [ list ]; } - - var result = []; - - // Search by name and enable - list.forEach(function (name) { - var idx = this.__find__(name); - - if (idx < 0) { - if (ignoreInvalid) { return; } - throw new Error('Rules manager: invalid rule name ' + name); - } - this.__rules__[idx].enabled = true; - result.push(name); - }, this); - - this.__cache__ = null; - return result; -}; - - -/** - * Ruler.enableOnly(list [, ignoreInvalid]) - * - list (String|Array): list of rule names to enable (whitelist). - * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. - * - * Enable rules with given names, and disable everything else. If any rule name - * not found - throw Error. Errors can be disabled by second param. - * - * See also [[Ruler.disable]], [[Ruler.enable]]. - **/ -Ruler.prototype.enableOnly = function (list, ignoreInvalid) { - if (!Array.isArray(list)) { list = [ list ]; } - - this.__rules__.forEach(function (rule) { rule.enabled = false; }); - - this.enable(list, ignoreInvalid); -}; - - -/** - * Ruler.disable(list [, ignoreInvalid]) -> Array - * - list (String|Array): list of rule names to disable. - * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found. - * - * Disable rules with given names. If any rule name not found - throw Error. - * Errors can be disabled by second param. - * - * Returns list of found rule names (if no exception happened). - * - * See also [[Ruler.enable]], [[Ruler.enableOnly]]. - **/ -Ruler.prototype.disable = function (list, ignoreInvalid) { - if (!Array.isArray(list)) { list = [ list ]; } - - var result = []; - - // Search by name and disable - list.forEach(function (name) { - var idx = this.__find__(name); - - if (idx < 0) { - if (ignoreInvalid) { return; } - throw new Error('Rules manager: invalid rule name ' + name); - } - this.__rules__[idx].enabled = false; - result.push(name); - }, this); - - this.__cache__ = null; - return result; -}; - - -/** - * Ruler.getRules(chainName) -> Array - * - * Return array of active functions (rules) for given chain name. It analyzes - * rules configuration, compiles caches if not exists and returns result. - * - * Default chain name is `''` (empty string). It can't be skipped. That's - * done intentionally, to keep signature monomorphic for high speed. - **/ -Ruler.prototype.getRules = function (chainName) { - if (this.__cache__ === null) { - this.__compile__(); - } - - // Chain can be empty, if rules disabled. But we still have to return Array. - return this.__cache__[chainName] || []; -}; - -module.exports = Ruler; diff --git a/node_modules/markdown-it/lib/rules_block/blockquote.js b/node_modules/markdown-it/lib/rules_block/blockquote.js deleted file mode 100644 index e41704df..00000000 --- a/node_modules/markdown-it/lib/rules_block/blockquote.js +++ /dev/null @@ -1,285 +0,0 @@ -// Block quotes - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -module.exports = function blockquote(state, startLine, endLine, silent) { - var adjustTab, - ch, - i, - initial, - l, - lastLineEmpty, - lines, - nextLine, - offset, - oldBMarks, - oldBSCount, - oldIndent, - oldParentType, - oldSCount, - oldTShift, - spaceAfterMarker, - terminate, - terminatorRules, - token, - wasOutdented, - oldLineMax = state.lineMax, - pos = state.bMarks[startLine] + state.tShift[startLine], - max = state.eMarks[startLine]; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - // check the block quote marker - if (state.src.charCodeAt(pos++) !== 0x3E/* > */) { return false; } - - // we know that it's going to be a valid blockquote, - // so no point trying to find the end of it in silent mode - if (silent) { return true; } - - // skip spaces after ">" and re-calculate offset - initial = offset = state.sCount[startLine] + pos - (state.bMarks[startLine] + state.tShift[startLine]); - - // skip one optional space after '>' - if (state.src.charCodeAt(pos) === 0x20 /* space */) { - // ' > test ' - // ^ -- position start of line here: - pos++; - initial++; - offset++; - adjustTab = false; - spaceAfterMarker = true; - } else if (state.src.charCodeAt(pos) === 0x09 /* tab */) { - spaceAfterMarker = true; - - if ((state.bsCount[startLine] + offset) % 4 === 3) { - // ' >\t test ' - // ^ -- position start of line here (tab has width===1) - pos++; - initial++; - offset++; - adjustTab = false; - } else { - // ' >\t test ' - // ^ -- position start of line here + shift bsCount slightly - // to make extra space appear - adjustTab = true; - } - } else { - spaceAfterMarker = false; - } - - oldBMarks = [ state.bMarks[startLine] ]; - state.bMarks[startLine] = pos; - - while (pos < max) { - ch = state.src.charCodeAt(pos); - - if (isSpace(ch)) { - if (ch === 0x09) { - offset += 4 - (offset + state.bsCount[startLine] + (adjustTab ? 1 : 0)) % 4; - } else { - offset++; - } - } else { - break; - } - - pos++; - } - - oldBSCount = [ state.bsCount[startLine] ]; - state.bsCount[startLine] = state.sCount[startLine] + 1 + (spaceAfterMarker ? 1 : 0); - - lastLineEmpty = pos >= max; - - oldSCount = [ state.sCount[startLine] ]; - state.sCount[startLine] = offset - initial; - - oldTShift = [ state.tShift[startLine] ]; - state.tShift[startLine] = pos - state.bMarks[startLine]; - - terminatorRules = state.md.block.ruler.getRules('blockquote'); - - oldParentType = state.parentType; - state.parentType = 'blockquote'; - wasOutdented = false; - - // Search the end of the block - // - // Block ends with either: - // 1. an empty line outside: - // ``` - // > test - // - // ``` - // 2. an empty line inside: - // ``` - // > - // test - // ``` - // 3. another tag: - // ``` - // > test - // - - - - // ``` - for (nextLine = startLine + 1; nextLine < endLine; nextLine++) { - // check if it's outdented, i.e. it's inside list item and indented - // less than said list item: - // - // ``` - // 1. anything - // > current blockquote - // 2. checking this line - // ``` - if (state.sCount[nextLine] < state.blkIndent) wasOutdented = true; - - pos = state.bMarks[nextLine] + state.tShift[nextLine]; - max = state.eMarks[nextLine]; - - if (pos >= max) { - // Case 1: line is not inside the blockquote, and this line is empty. - break; - } - - if (state.src.charCodeAt(pos++) === 0x3E/* > */ && !wasOutdented) { - // This line is inside the blockquote. - - // skip spaces after ">" and re-calculate offset - initial = offset = state.sCount[nextLine] + pos - (state.bMarks[nextLine] + state.tShift[nextLine]); - - // skip one optional space after '>' - if (state.src.charCodeAt(pos) === 0x20 /* space */) { - // ' > test ' - // ^ -- position start of line here: - pos++; - initial++; - offset++; - adjustTab = false; - spaceAfterMarker = true; - } else if (state.src.charCodeAt(pos) === 0x09 /* tab */) { - spaceAfterMarker = true; - - if ((state.bsCount[nextLine] + offset) % 4 === 3) { - // ' >\t test ' - // ^ -- position start of line here (tab has width===1) - pos++; - initial++; - offset++; - adjustTab = false; - } else { - // ' >\t test ' - // ^ -- position start of line here + shift bsCount slightly - // to make extra space appear - adjustTab = true; - } - } else { - spaceAfterMarker = false; - } - - oldBMarks.push(state.bMarks[nextLine]); - state.bMarks[nextLine] = pos; - - while (pos < max) { - ch = state.src.charCodeAt(pos); - - if (isSpace(ch)) { - if (ch === 0x09) { - offset += 4 - (offset + state.bsCount[nextLine] + (adjustTab ? 1 : 0)) % 4; - } else { - offset++; - } - } else { - break; - } - - pos++; - } - - lastLineEmpty = pos >= max; - - oldBSCount.push(state.bsCount[nextLine]); - state.bsCount[nextLine] = state.sCount[nextLine] + 1 + (spaceAfterMarker ? 1 : 0); - - oldSCount.push(state.sCount[nextLine]); - state.sCount[nextLine] = offset - initial; - - oldTShift.push(state.tShift[nextLine]); - state.tShift[nextLine] = pos - state.bMarks[nextLine]; - continue; - } - - // Case 2: line is not inside the blockquote, and the last line was empty. - if (lastLineEmpty) { break; } - - // Case 3: another tag found. - terminate = false; - for (i = 0, l = terminatorRules.length; i < l; i++) { - if (terminatorRules[i](state, nextLine, endLine, true)) { - terminate = true; - break; - } - } - - if (terminate) { - // Quirk to enforce "hard termination mode" for paragraphs; - // normally if you call `tokenize(state, startLine, nextLine)`, - // paragraphs will look below nextLine for paragraph continuation, - // but if blockquote is terminated by another tag, they shouldn't - state.lineMax = nextLine; - - if (state.blkIndent !== 0) { - // state.blkIndent was non-zero, we now set it to zero, - // so we need to re-calculate all offsets to appear as - // if indent wasn't changed - oldBMarks.push(state.bMarks[nextLine]); - oldBSCount.push(state.bsCount[nextLine]); - oldTShift.push(state.tShift[nextLine]); - oldSCount.push(state.sCount[nextLine]); - state.sCount[nextLine] -= state.blkIndent; - } - - break; - } - - oldBMarks.push(state.bMarks[nextLine]); - oldBSCount.push(state.bsCount[nextLine]); - oldTShift.push(state.tShift[nextLine]); - oldSCount.push(state.sCount[nextLine]); - - // A negative indentation means that this is a paragraph continuation - // - state.sCount[nextLine] = -1; - } - - oldIndent = state.blkIndent; - state.blkIndent = 0; - - token = state.push('blockquote_open', 'blockquote', 1); - token.markup = '>'; - token.map = lines = [ startLine, 0 ]; - - state.md.block.tokenize(state, startLine, nextLine); - - token = state.push('blockquote_close', 'blockquote', -1); - token.markup = '>'; - - state.lineMax = oldLineMax; - state.parentType = oldParentType; - lines[1] = state.line; - - // Restore original tShift; this might not be necessary since the parser - // has already been here, but just to make sure we can do that. - for (i = 0; i < oldTShift.length; i++) { - state.bMarks[i + startLine] = oldBMarks[i]; - state.tShift[i + startLine] = oldTShift[i]; - state.sCount[i + startLine] = oldSCount[i]; - state.bsCount[i + startLine] = oldBSCount[i]; - } - state.blkIndent = oldIndent; - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/code.js b/node_modules/markdown-it/lib/rules_block/code.js deleted file mode 100644 index a83db116..00000000 --- a/node_modules/markdown-it/lib/rules_block/code.js +++ /dev/null @@ -1,34 +0,0 @@ -// Code block (4 spaces padded) - -'use strict'; - - -module.exports = function code(state, startLine, endLine/*, silent*/) { - var nextLine, last, token; - - if (state.sCount[startLine] - state.blkIndent < 4) { return false; } - - last = nextLine = startLine + 1; - - while (nextLine < endLine) { - if (state.isEmpty(nextLine)) { - nextLine++; - continue; - } - - if (state.sCount[nextLine] - state.blkIndent >= 4) { - nextLine++; - last = nextLine; - continue; - } - break; - } - - state.line = last; - - token = state.push('code_block', 'code', 0); - token.content = state.getLines(startLine, last, 4 + state.blkIndent, true); - token.map = [ startLine, state.line ]; - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/fence.js b/node_modules/markdown-it/lib/rules_block/fence.js deleted file mode 100644 index 672c165f..00000000 --- a/node_modules/markdown-it/lib/rules_block/fence.js +++ /dev/null @@ -1,94 +0,0 @@ -// fences (``` lang, ~~~ lang) - -'use strict'; - - -module.exports = function fence(state, startLine, endLine, silent) { - var marker, len, params, nextLine, mem, token, markup, - haveEndMarker = false, - pos = state.bMarks[startLine] + state.tShift[startLine], - max = state.eMarks[startLine]; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - if (pos + 3 > max) { return false; } - - marker = state.src.charCodeAt(pos); - - if (marker !== 0x7E/* ~ */ && marker !== 0x60 /* ` */) { - return false; - } - - // scan marker length - mem = pos; - pos = state.skipChars(pos, marker); - - len = pos - mem; - - if (len < 3) { return false; } - - markup = state.src.slice(mem, pos); - params = state.src.slice(pos, max); - - if (params.indexOf(String.fromCharCode(marker)) >= 0) { return false; } - - // Since start is found, we can report success here in validation mode - if (silent) { return true; } - - // search end of block - nextLine = startLine; - - for (;;) { - nextLine++; - if (nextLine >= endLine) { - // unclosed block should be autoclosed by end of document. - // also block seems to be autoclosed by end of parent - break; - } - - pos = mem = state.bMarks[nextLine] + state.tShift[nextLine]; - max = state.eMarks[nextLine]; - - if (pos < max && state.sCount[nextLine] < state.blkIndent) { - // non-empty line with negative indent should stop the list: - // - ``` - // test - break; - } - - if (state.src.charCodeAt(pos) !== marker) { continue; } - - if (state.sCount[nextLine] - state.blkIndent >= 4) { - // closing fence should be indented less than 4 spaces - continue; - } - - pos = state.skipChars(pos, marker); - - // closing code fence must be at least as long as the opening one - if (pos - mem < len) { continue; } - - // make sure tail has spaces only - pos = state.skipSpaces(pos); - - if (pos < max) { continue; } - - haveEndMarker = true; - // found! - break; - } - - // If a fence has heading spaces, they should be removed from its inner block - len = state.sCount[startLine]; - - state.line = nextLine + (haveEndMarker ? 1 : 0); - - token = state.push('fence', 'code', 0); - token.info = params; - token.content = state.getLines(startLine + 1, nextLine, len, true); - token.markup = markup; - token.map = [ startLine, state.line ]; - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/heading.js b/node_modules/markdown-it/lib/rules_block/heading.js deleted file mode 100644 index 9863f48d..00000000 --- a/node_modules/markdown-it/lib/rules_block/heading.js +++ /dev/null @@ -1,55 +0,0 @@ -// heading (#, ##, ...) - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -module.exports = function heading(state, startLine, endLine, silent) { - var ch, level, tmp, token, - pos = state.bMarks[startLine] + state.tShift[startLine], - max = state.eMarks[startLine]; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - ch = state.src.charCodeAt(pos); - - if (ch !== 0x23/* # */ || pos >= max) { return false; } - - // count heading level - level = 1; - ch = state.src.charCodeAt(++pos); - while (ch === 0x23/* # */ && pos < max && level <= 6) { - level++; - ch = state.src.charCodeAt(++pos); - } - - if (level > 6 || (pos < max && !isSpace(ch))) { return false; } - - if (silent) { return true; } - - // Let's cut tails like ' ### ' from the end of string - - max = state.skipSpacesBack(max, pos); - tmp = state.skipCharsBack(max, 0x23, pos); // # - if (tmp > pos && isSpace(state.src.charCodeAt(tmp - 1))) { - max = tmp; - } - - state.line = startLine + 1; - - token = state.push('heading_open', 'h' + String(level), 1); - token.markup = '########'.slice(0, level); - token.map = [ startLine, state.line ]; - - token = state.push('inline', '', 0); - token.content = state.src.slice(pos, max).trim(); - token.map = [ startLine, state.line ]; - token.children = []; - - token = state.push('heading_close', 'h' + String(level), -1); - token.markup = '########'.slice(0, level); - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/hr.js b/node_modules/markdown-it/lib/rules_block/hr.js deleted file mode 100644 index a3bb14eb..00000000 --- a/node_modules/markdown-it/lib/rules_block/hr.js +++ /dev/null @@ -1,45 +0,0 @@ -// Horizontal rule - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -module.exports = function hr(state, startLine, endLine, silent) { - var marker, cnt, ch, token, - pos = state.bMarks[startLine] + state.tShift[startLine], - max = state.eMarks[startLine]; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - marker = state.src.charCodeAt(pos++); - - // Check hr marker - if (marker !== 0x2A/* * */ && - marker !== 0x2D/* - */ && - marker !== 0x5F/* _ */) { - return false; - } - - // markers can be mixed with spaces, but there should be at least 3 of them - - cnt = 1; - while (pos < max) { - ch = state.src.charCodeAt(pos++); - if (ch !== marker && !isSpace(ch)) { return false; } - if (ch === marker) { cnt++; } - } - - if (cnt < 3) { return false; } - - if (silent) { return true; } - - state.line = startLine + 1; - - token = state.push('hr', 'hr', 0); - token.map = [ startLine, state.line ]; - token.markup = Array(cnt + 1).join(String.fromCharCode(marker)); - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/html_block.js b/node_modules/markdown-it/lib/rules_block/html_block.js deleted file mode 100644 index 256b5951..00000000 --- a/node_modules/markdown-it/lib/rules_block/html_block.js +++ /dev/null @@ -1,74 +0,0 @@ -// 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 ], - [ /^<![A-Z]/, />/, true ], - [ /^<!\[CDATA\[/, /\]\]>/, true ], - [ new RegExp('^</?(' + block_names.join('|') + ')(?=(\\s|/?>|$))', 'i'), /^$/, true ], - [ new RegExp(HTML_OPEN_CLOSE_TAG_RE.source + '\\s*$'), /^$/, false ] -]; - - -module.exports = function html_block(state, startLine, endLine, silent) { - var i, nextLine, token, lineText, - pos = state.bMarks[startLine] + state.tShift[startLine], - max = state.eMarks[startLine]; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - if (!state.md.options.html) { return false; } - - if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; } - - lineText = state.src.slice(pos, max); - - for (i = 0; i < HTML_SEQUENCES.length; i++) { - if (HTML_SEQUENCES[i][0].test(lineText)) { break; } - } - - if (i === HTML_SEQUENCES.length) { return false; } - - if (silent) { - // true if this sequence can be a terminator, false otherwise - return HTML_SEQUENCES[i][2]; - } - - nextLine = startLine + 1; - - // If we are here - we detected HTML block. - // Let's roll down till block end. - if (!HTML_SEQUENCES[i][1].test(lineText)) { - for (; nextLine < endLine; nextLine++) { - if (state.sCount[nextLine] < state.blkIndent) { break; } - - pos = state.bMarks[nextLine] + state.tShift[nextLine]; - max = state.eMarks[nextLine]; - lineText = state.src.slice(pos, max); - - if (HTML_SEQUENCES[i][1].test(lineText)) { - if (lineText.length !== 0) { nextLine++; } - break; - } - } - } - - state.line = nextLine; - - token = state.push('html_block', '', 0); - token.map = [ startLine, nextLine ]; - token.content = state.getLines(startLine, nextLine, state.blkIndent, true); - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/lheading.js b/node_modules/markdown-it/lib/rules_block/lheading.js deleted file mode 100644 index 19bdc39a..00000000 --- a/node_modules/markdown-it/lib/rules_block/lheading.js +++ /dev/null @@ -1,83 +0,0 @@ -// lheading (---, ===) - -'use strict'; - - -module.exports = function lheading(state, startLine, endLine/*, silent*/) { - var content, terminate, i, l, token, pos, max, level, marker, - nextLine = startLine + 1, oldParentType, - terminatorRules = state.md.block.ruler.getRules('paragraph'); - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - oldParentType = state.parentType; - state.parentType = 'paragraph'; // use paragraph to match terminatorRules - - // jump line-by-line until empty one or EOF - for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) { - // this would be a code block normally, but after paragraph - // it's considered a lazy continuation regardless of what's there - if (state.sCount[nextLine] - state.blkIndent > 3) { continue; } - - // - // Check for underline in setext header - // - if (state.sCount[nextLine] >= state.blkIndent) { - pos = state.bMarks[nextLine] + state.tShift[nextLine]; - max = state.eMarks[nextLine]; - - if (pos < max) { - marker = state.src.charCodeAt(pos); - - if (marker === 0x2D/* - */ || marker === 0x3D/* = */) { - pos = state.skipChars(pos, marker); - pos = state.skipSpaces(pos); - - if (pos >= max) { - level = (marker === 0x3D/* = */ ? 1 : 2); - break; - } - } - } - } - - // quirk for blockquotes, this line should already be checked by that rule - if (state.sCount[nextLine] < 0) { continue; } - - // Some tags can terminate paragraph without empty line. - terminate = false; - for (i = 0, l = terminatorRules.length; i < l; i++) { - if (terminatorRules[i](state, nextLine, endLine, true)) { - terminate = true; - break; - } - } - if (terminate) { break; } - } - - if (!level) { - // Didn't find valid underline - return false; - } - - content = state.getLines(startLine, nextLine, state.blkIndent, false).trim(); - - state.line = nextLine + 1; - - token = state.push('heading_open', 'h' + String(level), 1); - token.markup = String.fromCharCode(marker); - token.map = [ startLine, state.line ]; - - token = state.push('inline', '', 0); - token.content = content; - token.map = [ startLine, state.line - 1 ]; - token.children = []; - - token = state.push('heading_close', 'h' + String(level), -1); - token.markup = String.fromCharCode(marker); - - state.parentType = oldParentType; - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/list.js b/node_modules/markdown-it/lib/rules_block/list.js deleted file mode 100644 index 585f51de..00000000 --- a/node_modules/markdown-it/lib/rules_block/list.js +++ /dev/null @@ -1,336 +0,0 @@ -// Lists - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -// Search `[-+*][\n ]`, returns next pos after marker on success -// or -1 on fail. -function skipBulletListMarker(state, startLine) { - var marker, pos, max, ch; - - pos = state.bMarks[startLine] + state.tShift[startLine]; - max = state.eMarks[startLine]; - - marker = state.src.charCodeAt(pos++); - // Check bullet - if (marker !== 0x2A/* * */ && - marker !== 0x2D/* - */ && - marker !== 0x2B/* + */) { - return -1; - } - - if (pos < max) { - ch = state.src.charCodeAt(pos); - - if (!isSpace(ch)) { - // " -test " - is not a list item - return -1; - } - } - - return pos; -} - -// Search `\d+[.)][\n ]`, returns next pos after marker on success -// or -1 on fail. -function skipOrderedListMarker(state, startLine) { - var ch, - start = state.bMarks[startLine] + state.tShift[startLine], - pos = start, - max = state.eMarks[startLine]; - - // List marker should have at least 2 chars (digit + dot) - if (pos + 1 >= max) { return -1; } - - ch = state.src.charCodeAt(pos++); - - if (ch < 0x30/* 0 */ || ch > 0x39/* 9 */) { return -1; } - - for (;;) { - // EOL -> fail - if (pos >= max) { return -1; } - - ch = state.src.charCodeAt(pos++); - - if (ch >= 0x30/* 0 */ && ch <= 0x39/* 9 */) { - - // List marker should have no more than 9 digits - // (prevents integer overflow in browsers) - if (pos - start >= 10) { return -1; } - - continue; - } - - // found valid marker - if (ch === 0x29/* ) */ || ch === 0x2e/* . */) { - break; - } - - return -1; - } - - - if (pos < max) { - ch = state.src.charCodeAt(pos); - - if (!isSpace(ch)) { - // " 1.test " - is not a list item - return -1; - } - } - return pos; -} - -function markTightParagraphs(state, idx) { - var i, l, - level = state.level + 2; - - for (i = idx + 2, l = state.tokens.length - 2; i < l; i++) { - if (state.tokens[i].level === level && state.tokens[i].type === 'paragraph_open') { - state.tokens[i + 2].hidden = true; - state.tokens[i].hidden = true; - i += 2; - } - } -} - - -module.exports = function list(state, startLine, endLine, silent) { - var ch, - contentStart, - i, - indent, - indentAfterMarker, - initial, - isOrdered, - itemLines, - l, - listLines, - listTokIdx, - markerCharCode, - markerValue, - max, - nextLine, - offset, - oldIndent, - oldLIndent, - oldParentType, - oldTShift, - oldTight, - pos, - posAfterMarker, - prevEmptyEnd, - start, - terminate, - terminatorRules, - token, - isTerminatingParagraph = false, - tight = true; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - // limit conditions when list can interrupt - // a paragraph (validation mode only) - if (silent && state.parentType === 'paragraph') { - // Next list item should still terminate previous list item; - // - // This code can fail if plugins use blkIndent as well as lists, - // but I hope the spec gets fixed long before that happens. - // - if (state.tShift[startLine] >= state.blkIndent) { - isTerminatingParagraph = true; - } - } - - // Detect list type and position after marker - if ((posAfterMarker = skipOrderedListMarker(state, startLine)) >= 0) { - isOrdered = true; - start = state.bMarks[startLine] + state.tShift[startLine]; - markerValue = Number(state.src.substr(start, posAfterMarker - start - 1)); - - // If we're starting a new ordered list right after - // a paragraph, it should start with 1. - if (isTerminatingParagraph && markerValue !== 1) return false; - - } else if ((posAfterMarker = skipBulletListMarker(state, startLine)) >= 0) { - isOrdered = false; - - } else { - return false; - } - - // If we're starting a new unordered list right after - // a paragraph, first line should not be empty. - if (isTerminatingParagraph) { - if (state.skipSpaces(posAfterMarker) >= state.eMarks[startLine]) return false; - } - - // We should terminate list on style change. Remember first one to compare. - markerCharCode = state.src.charCodeAt(posAfterMarker - 1); - - // For validation mode we can terminate immediately - if (silent) { return true; } - - // Start list - listTokIdx = state.tokens.length; - - if (isOrdered) { - token = state.push('ordered_list_open', 'ol', 1); - if (markerValue !== 1) { - token.attrs = [ [ 'start', markerValue ] ]; - } - - } else { - token = state.push('bullet_list_open', 'ul', 1); - } - - token.map = listLines = [ startLine, 0 ]; - token.markup = String.fromCharCode(markerCharCode); - - // - // Iterate list items - // - - nextLine = startLine; - prevEmptyEnd = false; - terminatorRules = state.md.block.ruler.getRules('list'); - - oldParentType = state.parentType; - state.parentType = 'list'; - - while (nextLine < endLine) { - pos = posAfterMarker; - max = state.eMarks[nextLine]; - - initial = offset = state.sCount[nextLine] + posAfterMarker - (state.bMarks[startLine] + state.tShift[startLine]); - - while (pos < max) { - ch = state.src.charCodeAt(pos); - - if (ch === 0x09) { - offset += 4 - (offset + state.bsCount[nextLine]) % 4; - } else if (ch === 0x20) { - offset++; - } else { - break; - } - - pos++; - } - - contentStart = pos; - - if (contentStart >= max) { - // trimming space in "- \n 3" case, indent is 1 here - indentAfterMarker = 1; - } else { - indentAfterMarker = offset - initial; - } - - // If we have more than 4 spaces, the indent is 1 - // (the rest is just indented code block) - if (indentAfterMarker > 4) { indentAfterMarker = 1; } - - // " - test" - // ^^^^^ - calculating total length of this thing - indent = initial + indentAfterMarker; - - // Run subparser & write tokens - token = state.push('list_item_open', 'li', 1); - token.markup = String.fromCharCode(markerCharCode); - token.map = itemLines = [ startLine, 0 ]; - - oldIndent = state.blkIndent; - oldTight = state.tight; - oldTShift = state.tShift[startLine]; - oldLIndent = state.sCount[startLine]; - state.blkIndent = indent; - state.tight = true; - state.tShift[startLine] = contentStart - state.bMarks[startLine]; - state.sCount[startLine] = offset; - - if (contentStart >= max && state.isEmpty(startLine + 1)) { - // workaround for this case - // (list item is empty, list terminates before "foo"): - // ~~~~~~~~ - // - - // - // foo - // ~~~~~~~~ - state.line = Math.min(state.line + 2, endLine); - } else { - state.md.block.tokenize(state, startLine, endLine, true); - } - - // If any of list item is tight, mark list as tight - if (!state.tight || prevEmptyEnd) { - tight = false; - } - // Item become loose if finish with empty line, - // but we should filter last element, because it means list finish - prevEmptyEnd = (state.line - startLine) > 1 && state.isEmpty(state.line - 1); - - state.blkIndent = oldIndent; - state.tShift[startLine] = oldTShift; - state.sCount[startLine] = oldLIndent; - state.tight = oldTight; - - token = state.push('list_item_close', 'li', -1); - token.markup = String.fromCharCode(markerCharCode); - - nextLine = startLine = state.line; - itemLines[1] = nextLine; - contentStart = state.bMarks[startLine]; - - if (nextLine >= endLine) { break; } - - // - // Try to check if list is terminated or continued. - // - if (state.sCount[nextLine] < state.blkIndent) { break; } - - // fail if terminating block found - terminate = false; - for (i = 0, l = terminatorRules.length; i < l; i++) { - if (terminatorRules[i](state, nextLine, endLine, true)) { - terminate = true; - break; - } - } - if (terminate) { break; } - - // fail if list has another type - if (isOrdered) { - posAfterMarker = skipOrderedListMarker(state, nextLine); - if (posAfterMarker < 0) { break; } - } else { - posAfterMarker = skipBulletListMarker(state, nextLine); - if (posAfterMarker < 0) { break; } - } - - if (markerCharCode !== state.src.charCodeAt(posAfterMarker - 1)) { break; } - } - - // Finalize list - if (isOrdered) { - token = state.push('ordered_list_close', 'ol', -1); - } else { - token = state.push('bullet_list_close', 'ul', -1); - } - token.markup = String.fromCharCode(markerCharCode); - - listLines[1] = nextLine; - state.line = nextLine; - - state.parentType = oldParentType; - - // mark paragraphs tight if needed - if (tight) { - markTightParagraphs(state, listTokIdx); - } - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/paragraph.js b/node_modules/markdown-it/lib/rules_block/paragraph.js deleted file mode 100644 index f0c68729..00000000 --- a/node_modules/markdown-it/lib/rules_block/paragraph.js +++ /dev/null @@ -1,52 +0,0 @@ -// Paragraph - -'use strict'; - - -module.exports = function paragraph(state, startLine/*, endLine*/) { - var content, terminate, i, l, token, oldParentType, - nextLine = startLine + 1, - terminatorRules = state.md.block.ruler.getRules('paragraph'), - endLine = state.lineMax; - - oldParentType = state.parentType; - state.parentType = 'paragraph'; - - // jump line-by-line until empty one or EOF - for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) { - // this would be a code block normally, but after paragraph - // it's considered a lazy continuation regardless of what's there - if (state.sCount[nextLine] - state.blkIndent > 3) { continue; } - - // quirk for blockquotes, this line should already be checked by that rule - if (state.sCount[nextLine] < 0) { continue; } - - // Some tags can terminate paragraph without empty line. - terminate = false; - for (i = 0, l = terminatorRules.length; i < l; i++) { - if (terminatorRules[i](state, nextLine, endLine, true)) { - terminate = true; - break; - } - } - if (terminate) { break; } - } - - content = state.getLines(startLine, nextLine, state.blkIndent, false).trim(); - - state.line = nextLine; - - token = state.push('paragraph_open', 'p', 1); - token.map = [ startLine, state.line ]; - - token = state.push('inline', '', 0); - token.content = content; - token.map = [ startLine, state.line ]; - token.children = []; - - token = state.push('paragraph_close', 'p', -1); - - state.parentType = oldParentType; - - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/reference.js b/node_modules/markdown-it/lib/rules_block/reference.js deleted file mode 100644 index 78daa26c..00000000 --- a/node_modules/markdown-it/lib/rules_block/reference.js +++ /dev/null @@ -1,198 +0,0 @@ -'use strict'; - - -var normalizeReference = require('../common/utils').normalizeReference; -var isSpace = require('../common/utils').isSpace; - - -module.exports = function reference(state, startLine, _endLine, silent) { - var ch, - destEndPos, - destEndLineNo, - endLine, - href, - i, - l, - label, - labelEnd, - oldParentType, - res, - start, - str, - terminate, - terminatorRules, - title, - lines = 0, - pos = state.bMarks[startLine] + state.tShift[startLine], - max = state.eMarks[startLine], - nextLine = startLine + 1; - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - - if (state.src.charCodeAt(pos) !== 0x5B/* [ */) { return false; } - - // Simple check to quickly interrupt scan on [link](url) at the start of line. - // Can be useful on practice: https://github.com/markdown-it/markdown-it/issues/54 - while (++pos < max) { - if (state.src.charCodeAt(pos) === 0x5D /* ] */ && - state.src.charCodeAt(pos - 1) !== 0x5C/* \ */) { - if (pos + 1 === max) { return false; } - if (state.src.charCodeAt(pos + 1) !== 0x3A/* : */) { return false; } - break; - } - } - - endLine = state.lineMax; - - // jump line-by-line until empty one or EOF - terminatorRules = state.md.block.ruler.getRules('reference'); - - oldParentType = state.parentType; - state.parentType = 'reference'; - - for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) { - // this would be a code block normally, but after paragraph - // it's considered a lazy continuation regardless of what's there - if (state.sCount[nextLine] - state.blkIndent > 3) { continue; } - - // quirk for blockquotes, this line should already be checked by that rule - if (state.sCount[nextLine] < 0) { continue; } - - // Some tags can terminate paragraph without empty line. - terminate = false; - for (i = 0, l = terminatorRules.length; i < l; i++) { - if (terminatorRules[i](state, nextLine, endLine, true)) { - terminate = true; - break; - } - } - if (terminate) { break; } - } - - str = state.getLines(startLine, nextLine, state.blkIndent, false).trim(); - max = str.length; - - for (pos = 1; pos < max; pos++) { - ch = str.charCodeAt(pos); - if (ch === 0x5B /* [ */) { - return false; - } else if (ch === 0x5D /* ] */) { - labelEnd = pos; - break; - } else if (ch === 0x0A /* \n */) { - lines++; - } else if (ch === 0x5C /* \ */) { - pos++; - if (pos < max && str.charCodeAt(pos) === 0x0A) { - lines++; - } - } - } - - if (labelEnd < 0 || str.charCodeAt(labelEnd + 1) !== 0x3A/* : */) { return false; } - - // [label]: destination 'title' - // ^^^ skip optional whitespace here - for (pos = labelEnd + 2; pos < max; pos++) { - ch = str.charCodeAt(pos); - if (ch === 0x0A) { - lines++; - } else if (isSpace(ch)) { - /*eslint no-empty:0*/ - } else { - break; - } - } - - // [label]: destination 'title' - // ^^^^^^^^^^^ parse this - res = state.md.helpers.parseLinkDestination(str, pos, max); - if (!res.ok) { return false; } - - href = state.md.normalizeLink(res.str); - if (!state.md.validateLink(href)) { return false; } - - pos = res.pos; - lines += res.lines; - - // save cursor state, we could require to rollback later - destEndPos = pos; - destEndLineNo = lines; - - // [label]: destination 'title' - // ^^^ skipping those spaces - start = pos; - for (; pos < max; pos++) { - ch = str.charCodeAt(pos); - if (ch === 0x0A) { - lines++; - } else if (isSpace(ch)) { - /*eslint no-empty:0*/ - } else { - break; - } - } - - // [label]: destination 'title' - // ^^^^^^^ parse this - res = state.md.helpers.parseLinkTitle(str, pos, max); - if (pos < max && start !== pos && res.ok) { - title = res.str; - pos = res.pos; - lines += res.lines; - } else { - title = ''; - pos = destEndPos; - lines = destEndLineNo; - } - - // skip trailing spaces until the rest of the line - while (pos < max) { - ch = str.charCodeAt(pos); - if (!isSpace(ch)) { break; } - pos++; - } - - if (pos < max && str.charCodeAt(pos) !== 0x0A) { - if (title) { - // garbage at the end of the line after title, - // but it could still be a valid reference if we roll back - title = ''; - pos = destEndPos; - lines = destEndLineNo; - while (pos < max) { - ch = str.charCodeAt(pos); - if (!isSpace(ch)) { break; } - pos++; - } - } - } - - if (pos < max && str.charCodeAt(pos) !== 0x0A) { - // garbage at the end of the line - return false; - } - - label = normalizeReference(str.slice(1, labelEnd)); - if (!label) { - // CommonMark 0.20 disallows empty labels - return false; - } - - // Reference can not terminate anything. This check is for safety only. - /*istanbul ignore if*/ - if (silent) { return true; } - - if (typeof state.env.references === 'undefined') { - state.env.references = {}; - } - if (typeof state.env.references[label] === 'undefined') { - state.env.references[label] = { title: title, href: href }; - } - - state.parentType = oldParentType; - - state.line = startLine + lines + 1; - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_block/state_block.js b/node_modules/markdown-it/lib/rules_block/state_block.js deleted file mode 100644 index 3119ff17..00000000 --- a/node_modules/markdown-it/lib/rules_block/state_block.js +++ /dev/null @@ -1,230 +0,0 @@ -// Parser state class - -'use strict'; - -var Token = require('../token'); -var isSpace = require('../common/utils').isSpace; - - -function StateBlock(src, md, env, tokens) { - var ch, s, start, pos, len, indent, offset, indent_found; - - this.src = src; - - // link to parser instance - this.md = md; - - this.env = env; - - // - // Internal state vartiables - // - - this.tokens = tokens; - - this.bMarks = []; // line begin offsets for fast jumps - this.eMarks = []; // line end offsets for fast jumps - this.tShift = []; // offsets of the first non-space characters (tabs not expanded) - this.sCount = []; // indents for each line (tabs expanded) - - // An amount of virtual spaces (tabs expanded) between beginning - // of each line (bMarks) and real beginning of that line. - // - // It exists only as a hack because blockquotes override bMarks - // losing information in the process. - // - // It's used only when expanding tabs, you can think about it as - // an initial tab length, e.g. bsCount=21 applied to string `\t123` - // means first tab should be expanded to 4-21%4 === 3 spaces. - // - this.bsCount = []; - - // block parser variables - this.blkIndent = 0; // required block content indent - // (for example, if we are in list) - this.line = 0; // line index in src - this.lineMax = 0; // lines count - this.tight = false; // loose/tight mode for lists - this.ddIndent = -1; // indent of the current dd block (-1 if there isn't any) - - // can be 'blockquote', 'list', 'root', 'paragraph' or 'reference' - // used in lists to determine if they interrupt a paragraph - this.parentType = 'root'; - - this.level = 0; - - // renderer - this.result = ''; - - // Create caches - // Generate markers. - s = this.src; - indent_found = false; - - for (start = pos = indent = offset = 0, len = s.length; pos < len; pos++) { - ch = s.charCodeAt(pos); - - if (!indent_found) { - if (isSpace(ch)) { - indent++; - - if (ch === 0x09) { - offset += 4 - offset % 4; - } else { - offset++; - } - continue; - } else { - indent_found = true; - } - } - - if (ch === 0x0A || pos === len - 1) { - if (ch !== 0x0A) { pos++; } - this.bMarks.push(start); - this.eMarks.push(pos); - this.tShift.push(indent); - this.sCount.push(offset); - this.bsCount.push(0); - - indent_found = false; - indent = 0; - offset = 0; - start = pos + 1; - } - } - - // Push fake entry to simplify cache bounds checks - this.bMarks.push(s.length); - this.eMarks.push(s.length); - this.tShift.push(0); - this.sCount.push(0); - this.bsCount.push(0); - - this.lineMax = this.bMarks.length - 1; // don't count last fake line -} - -// Push new token to "stream". -// -StateBlock.prototype.push = function (type, tag, nesting) { - var token = new Token(type, tag, nesting); - token.block = true; - - if (nesting < 0) { this.level--; } - 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 + this.bsCount[line]) % 4; - } else { - lineIndent++; - } - } else if (first - lineStart < this.tShift[line]) { - // patched tShift masked characters to look like spaces (blockquotes, list markers) - lineIndent++; - } else { - break; - } - - first++; - } - - if (lineIndent > indent) { - // partially expanding tabs in code blocks, e.g '\t\tfoobar' - // with indent=2 becomes ' \tfoobar' - queue[i] = new Array(lineIndent - indent + 1).join(' ') + this.src.slice(first, last); - } else { - queue[i] = this.src.slice(first, last); - } - } - - return queue.join(''); -}; - -// re-export Token class to use in block rules -StateBlock.prototype.Token = Token; - - -module.exports = StateBlock; diff --git a/node_modules/markdown-it/lib/rules_block/table.js b/node_modules/markdown-it/lib/rules_block/table.js deleted file mode 100644 index 16ae20f8..00000000 --- a/node_modules/markdown-it/lib/rules_block/table.js +++ /dev/null @@ -1,196 +0,0 @@ -// GFM table, non-standard - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -function getLine(state, line) { - var pos = state.bMarks[line] + state.blkIndent, - max = state.eMarks[line]; - - return state.src.substr(pos, max - pos); -} - -function escapedSplit(str) { - var result = [], - pos = 0, - max = str.length, - ch, - escapes = 0, - lastPos = 0, - backTicked = false, - lastBackTick = 0; - - ch = str.charCodeAt(pos); - - while (pos < max) { - if (ch === 0x60/* ` */) { - if (backTicked) { - // make \` close code sequence, but not open it; - // the reason is: `\` is correct code block - backTicked = false; - lastBackTick = pos; - } else if (escapes % 2 === 0) { - backTicked = true; - lastBackTick = pos; - } - } else if (ch === 0x7c/* | */ && (escapes % 2 === 0) && !backTicked) { - result.push(str.substring(lastPos, pos)); - lastPos = pos + 1; - } - - if (ch === 0x5c/* \ */) { - escapes++; - } else { - escapes = 0; - } - - pos++; - - // If there was an un-closed backtick, go back to just after - // the last backtick, but as if it was a normal character - if (pos === max && backTicked) { - backTicked = false; - pos = lastBackTick + 1; - } - - ch = str.charCodeAt(pos); - } - - result.push(str.substring(lastPos)); - - return result; -} - - -module.exports = function table(state, startLine, endLine, silent) { - var ch, lineText, pos, i, nextLine, columns, columnCount, token, - aligns, t, tableLines, tbodyLines; - - // should have at least two lines - if (startLine + 2 > endLine) { return false; } - - nextLine = startLine + 1; - - if (state.sCount[nextLine] < state.blkIndent) { return false; } - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[nextLine] - state.blkIndent >= 4) { return false; } - - // first character of the second line should be '|', '-', ':', - // and no other characters are allowed but spaces; - // basically, this is the equivalent of /^[-:|][-:|\s]*$/ regexp - - pos = state.bMarks[nextLine] + state.tShift[nextLine]; - if (pos >= state.eMarks[nextLine]) { return false; } - - ch = state.src.charCodeAt(pos++); - if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */) { return false; } - - while (pos < state.eMarks[nextLine]) { - ch = state.src.charCodeAt(pos); - - if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */ && !isSpace(ch)) { return false; } - - pos++; - } - - lineText = getLine(state, startLine + 1); - - columns = lineText.split('|'); - aligns = []; - for (i = 0; i < columns.length; i++) { - t = columns[i].trim(); - if (!t) { - // allow empty columns before and after table, but not in between columns; - // e.g. allow ` |---| `, disallow ` ---||--- ` - if (i === 0 || i === columns.length - 1) { - continue; - } else { - return false; - } - } - - if (!/^:?-+:?$/.test(t)) { return false; } - if (t.charCodeAt(t.length - 1) === 0x3A/* : */) { - aligns.push(t.charCodeAt(0) === 0x3A/* : */ ? 'center' : 'right'); - } else if (t.charCodeAt(0) === 0x3A/* : */) { - aligns.push('left'); - } else { - aligns.push(''); - } - } - - lineText = getLine(state, startLine).trim(); - if (lineText.indexOf('|') === -1) { return false; } - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - columns = escapedSplit(lineText.replace(/^\||\|$/g, '')); - - // header row will define an amount of columns in the entire table, - // and align row shouldn't be smaller than that (the rest of the rows can) - columnCount = columns.length; - if (columnCount > aligns.length) { return false; } - - if (silent) { return true; } - - token = state.push('table_open', 'table', 1); - token.map = tableLines = [ startLine, 0 ]; - - token = state.push('thead_open', 'thead', 1); - token.map = [ startLine, startLine + 1 ]; - - token = state.push('tr_open', 'tr', 1); - token.map = [ startLine, startLine + 1 ]; - - for (i = 0; i < columns.length; i++) { - token = state.push('th_open', 'th', 1); - token.map = [ startLine, startLine + 1 ]; - if (aligns[i]) { - token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ]; - } - - token = state.push('inline', '', 0); - token.content = columns[i].trim(); - token.map = [ startLine, startLine + 1 ]; - token.children = []; - - token = state.push('th_close', 'th', -1); - } - - token = state.push('tr_close', 'tr', -1); - token = state.push('thead_close', 'thead', -1); - - token = state.push('tbody_open', 'tbody', 1); - token.map = tbodyLines = [ startLine + 2, 0 ]; - - for (nextLine = startLine + 2; nextLine < endLine; nextLine++) { - if (state.sCount[nextLine] < state.blkIndent) { break; } - - lineText = getLine(state, nextLine).trim(); - if (lineText.indexOf('|') === -1) { break; } - if (state.sCount[nextLine] - state.blkIndent >= 4) { break; } - columns = escapedSplit(lineText.replace(/^\||\|$/g, '')); - - token = state.push('tr_open', 'tr', 1); - for (i = 0; i < columnCount; i++) { - token = state.push('td_open', 'td', 1); - if (aligns[i]) { - token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ]; - } - - token = state.push('inline', '', 0); - token.content = columns[i] ? columns[i].trim() : ''; - token.children = []; - - token = state.push('td_close', 'td', -1); - } - token = state.push('tr_close', 'tr', -1); - } - token = state.push('tbody_close', 'tbody', -1); - token = state.push('table_close', 'table', -1); - - tableLines[1] = tbodyLines[1] = nextLine; - state.line = nextLine; - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_core/block.js b/node_modules/markdown-it/lib/rules_core/block.js deleted file mode 100644 index 2a365fac..00000000 --- a/node_modules/markdown-it/lib/rules_core/block.js +++ /dev/null @@ -1,16 +0,0 @@ -'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); - } -}; diff --git a/node_modules/markdown-it/lib/rules_core/inline.js b/node_modules/markdown-it/lib/rules_core/inline.js deleted file mode 100644 index 4c33d0d7..00000000 --- a/node_modules/markdown-it/lib/rules_core/inline.js +++ /dev/null @@ -1,13 +0,0 @@ -'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); - } - } -}; diff --git a/node_modules/markdown-it/lib/rules_core/linkify.js b/node_modules/markdown-it/lib/rules_core/linkify.js deleted file mode 100644 index 7c3ffc86..00000000 --- a/node_modules/markdown-it/lib/rules_core/linkify.js +++ /dev/null @@ -1,133 +0,0 @@ -// 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 /^<a[>\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); - } - } - } -}; diff --git a/node_modules/markdown-it/lib/rules_core/normalize.js b/node_modules/markdown-it/lib/rules_core/normalize.js deleted file mode 100644 index 60fc3a4f..00000000 --- a/node_modules/markdown-it/lib/rules_core/normalize.js +++ /dev/null @@ -1,20 +0,0 @@ -// 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; -}; diff --git a/node_modules/markdown-it/lib/rules_core/replacements.js b/node_modules/markdown-it/lib/rules_core/replacements.js deleted file mode 100644 index a748b316..00000000 --- a/node_modules/markdown-it/lib/rules_core/replacements.js +++ /dev/null @@ -1,107 +0,0 @@ -// 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, inside_autolink = 0; - - for (i = inlineTokens.length - 1; i >= 0; i--) { - token = inlineTokens[i]; - - if (token.type === 'text' && !inside_autolink) { - token.content = token.content.replace(SCOPED_ABBR_RE, replaceFn); - } - - if (token.type === 'link_open' && token.info === 'auto') { - inside_autolink--; - } - - if (token.type === 'link_close' && token.info === 'auto') { - inside_autolink++; - } - } -} - -function replace_rare(inlineTokens) { - var i, token, inside_autolink = 0; - - for (i = inlineTokens.length - 1; i >= 0; i--) { - token = inlineTokens[i]; - - if (token.type === 'text' && !inside_autolink) { - if (RARE_RE.test(token.content)) { - token.content = token.content - .replace(/\+-/g, '±') - // .., ..., ....... -> … - // but ?..... & !..... -> ?.. & !.. - .replace(/\.{2,}/g, '…').replace(/([?!])…/g, '$1..') - .replace(/([?!]){4,}/g, '$1$1$1').replace(/,{2,}/g, ',') - // em-dash - .replace(/(^|[^-])---([^-]|$)/mg, '$1\u2014$2') - // en-dash - .replace(/(^|\s)--(\s|$)/mg, '$1\u2013$2') - .replace(/(^|[^-\s])--([^-\s]|$)/mg, '$1\u2013$2'); - } - } - - if (token.type === 'link_open' && token.info === 'auto') { - inside_autolink--; - } - - if (token.type === 'link_close' && token.info === 'auto') { - inside_autolink++; - } - } -} - - -module.exports = function replace(state) { - var blkIdx; - - if (!state.md.options.typographer) { return; } - - for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) { - - if (state.tokens[blkIdx].type !== 'inline') { continue; } - - if (SCOPED_ABBR_TEST_RE.test(state.tokens[blkIdx].content)) { - replace_scoped(state.tokens[blkIdx].children); - } - - if (RARE_RE.test(state.tokens[blkIdx].content)) { - replace_rare(state.tokens[blkIdx].children); - } - - } -}; diff --git a/node_modules/markdown-it/lib/rules_core/smartquotes.js b/node_modules/markdown-it/lib/rules_core/smartquotes.js deleted file mode 100644 index bff7ef76..00000000 --- a/node_modules/markdown-it/lib/rules_core/smartquotes.js +++ /dev/null @@ -1,195 +0,0 @@ -// Convert straight quotation marks to typographic ones -// -'use strict'; - - -var isWhiteSpace = require('../common/utils').isWhiteSpace; -var isPunctChar = require('../common/utils').isPunctChar; -var isMdAsciiPunct = require('../common/utils').isMdAsciiPunct; - -var QUOTE_TEST_RE = /['"]/; -var QUOTE_RE = /['"]/g; -var APOSTROPHE = '\u2019'; /* ’ */ - - -function replaceAt(str, index, ch) { - return str.substr(0, index) + ch + str.substr(index + 1); -} - -function process_inlines(tokens, state) { - var i, token, text, t, pos, max, thisLevel, item, lastChar, nextChar, - isLastPunctChar, isNextPunctChar, isLastWhiteSpace, isNextWhiteSpace, - canOpen, canClose, j, isSingle, stack, openQuote, closeQuote; - - stack = []; - - for (i = 0; i < tokens.length; i++) { - token = tokens[i]; - - thisLevel = tokens[i].level; - - for (j = stack.length - 1; j >= 0; j--) { - if (stack[j].level <= thisLevel) { break; } - } - stack.length = j + 1; - - if (token.type !== 'text') { continue; } - - text = token.content; - pos = 0; - max = text.length; - - /*eslint no-labels:0,block-scoped-var:0*/ - OUTER: - while (pos < max) { - QUOTE_RE.lastIndex = pos; - t = QUOTE_RE.exec(text); - if (!t) { break; } - - canOpen = canClose = true; - pos = t.index + 1; - isSingle = (t[0] === "'"); - - // Find previous character, - // default to space if it's the beginning of the line - // - lastChar = 0x20; - - if (t.index - 1 >= 0) { - lastChar = text.charCodeAt(t.index - 1); - } else { - for (j = i - 1; j >= 0; j--) { - if (tokens[j].type === 'softbreak' || tokens[j].type === 'hardbreak') break; // lastChar defaults to 0x20 - if (tokens[j].type !== 'text') continue; - - lastChar = tokens[j].content.charCodeAt(tokens[j].content.length - 1); - break; - } - } - - // Find next character, - // default to space if it's the end of the line - // - nextChar = 0x20; - - if (pos < max) { - nextChar = text.charCodeAt(pos); - } else { - for (j = i + 1; j < tokens.length; j++) { - if (tokens[j].type === 'softbreak' || tokens[j].type === 'hardbreak') break; // nextChar defaults to 0x20 - if (tokens[j].type !== 'text') continue; - - nextChar = tokens[j].content.charCodeAt(0); - break; - } - } - - isLastPunctChar = isMdAsciiPunct(lastChar) || isPunctChar(String.fromCharCode(lastChar)); - isNextPunctChar = isMdAsciiPunct(nextChar) || isPunctChar(String.fromCharCode(nextChar)); - - isLastWhiteSpace = isWhiteSpace(lastChar); - isNextWhiteSpace = isWhiteSpace(nextChar); - - if (isNextWhiteSpace) { - canOpen = false; - } else if (isNextPunctChar) { - if (!(isLastWhiteSpace || isLastPunctChar)) { - canOpen = false; - } - } - - if (isLastWhiteSpace) { - canClose = false; - } else if (isLastPunctChar) { - if (!(isNextWhiteSpace || isNextPunctChar)) { - canClose = false; - } - } - - if (nextChar === 0x22 /* " */ && t[0] === '"') { - if (lastChar >= 0x30 /* 0 */ && lastChar <= 0x39 /* 9 */) { - // special case: 1"" - count first quote as an inch - canClose = canOpen = false; - } - } - - if (canOpen && canClose) { - // treat this as the middle of the word - canOpen = false; - canClose = isNextPunctChar; - } - - if (!canOpen && !canClose) { - // middle of word - if (isSingle) { - token.content = replaceAt(token.content, t.index, APOSTROPHE); - } - continue; - } - - if (canClose) { - // this could be a closing quote, rewind the stack to get a match - for (j = stack.length - 1; j >= 0; j--) { - item = stack[j]; - if (stack[j].level < thisLevel) { break; } - if (item.single === isSingle && stack[j].level === thisLevel) { - item = stack[j]; - - if (isSingle) { - openQuote = state.md.options.quotes[2]; - closeQuote = state.md.options.quotes[3]; - } else { - openQuote = state.md.options.quotes[0]; - closeQuote = state.md.options.quotes[1]; - } - - // replace token.content *before* tokens[item.token].content, - // because, if they are pointing at the same token, replaceAt - // could mess up indices when quote length != 1 - token.content = replaceAt(token.content, t.index, closeQuote); - tokens[item.token].content = replaceAt( - tokens[item.token].content, item.pos, openQuote); - - pos += closeQuote.length - 1; - if (item.token === i) { pos += openQuote.length - 1; } - - text = token.content; - max = text.length; - - stack.length = j; - continue OUTER; - } - } - } - - if (canOpen) { - stack.push({ - token: i, - pos: t.index, - single: isSingle, - level: thisLevel - }); - } else if (canClose && isSingle) { - token.content = replaceAt(token.content, t.index, APOSTROPHE); - } - } - } -} - - -module.exports = function smartquotes(state) { - /*eslint max-depth:0*/ - var blkIdx; - - if (!state.md.options.typographer) { return; } - - for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) { - - if (state.tokens[blkIdx].type !== 'inline' || - !QUOTE_TEST_RE.test(state.tokens[blkIdx].content)) { - continue; - } - - process_inlines(state.tokens[blkIdx].children, state); - } -}; diff --git a/node_modules/markdown-it/lib/rules_core/state_core.js b/node_modules/markdown-it/lib/rules_core/state_core.js deleted file mode 100644 index 87cfd85c..00000000 --- a/node_modules/markdown-it/lib/rules_core/state_core.js +++ /dev/null @@ -1,20 +0,0 @@ -// 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; diff --git a/node_modules/markdown-it/lib/rules_inline/autolink.js b/node_modules/markdown-it/lib/rules_inline/autolink.js deleted file mode 100644 index 1f0c466d..00000000 --- a/node_modules/markdown-it/lib/rules_inline/autolink.js +++ /dev/null @@ -1,72 +0,0 @@ -// Process autolinks '<protocol:...>' - -'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; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/backticks.js b/node_modules/markdown-it/lib/rules_inline/backticks.js deleted file mode 100644 index 0cd1a992..00000000 --- a/node_modules/markdown-it/lib/rules_inline/backticks.js +++ /dev/null @@ -1,43 +0,0 @@ -// 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; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/balance_pairs.js b/node_modules/markdown-it/lib/rules_inline/balance_pairs.js deleted file mode 100644 index f2a52072..00000000 --- a/node_modules/markdown-it/lib/rules_inline/balance_pairs.js +++ /dev/null @@ -1,44 +0,0 @@ -// 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) { - - // typeofs are for backward compatibility with plugins - var odd_match = (currDelim.close || lastDelim.open) && - typeof currDelim.length !== 'undefined' && - typeof lastDelim.length !== 'undefined' && - (currDelim.length + lastDelim.length) % 3 === 0; - - if (!odd_match) { - lastDelim.jump = i - j; - lastDelim.open = false; - currDelim.end = i; - currDelim.jump = 0; - break; - } - } - - j -= currDelim.jump + 1; - } - } -}; diff --git a/node_modules/markdown-it/lib/rules_inline/emphasis.js b/node_modules/markdown-it/lib/rules_inline/emphasis.js deleted file mode 100644 index 54549e39..00000000 --- a/node_modules/markdown-it/lib/rules_inline/emphasis.js +++ /dev/null @@ -1,127 +0,0 @@ -// Process *this* and _that_ -// -'use strict'; - - -// Insert each marker as a separate text token, and add it to delimiter list -// -module.exports.tokenize = function emphasis(state, silent) { - var i, scanned, token, - start = state.pos, - marker = state.src.charCodeAt(start); - - if (silent) { return false; } - - if (marker !== 0x5F /* _ */ && marker !== 0x2A /* * */) { return false; } - - scanned = state.scanDelims(state.pos, marker === 0x2A); - - for (i = 0; i < scanned.length; i++) { - token = state.push('text', '', 0); - token.content = String.fromCharCode(marker); - - state.delimiters.push({ - // Char code of the starting marker (number). - // - marker: marker, - - // Total length of these series of delimiters. - // - length: scanned.length, - - // An amount of characters before this one that's equivalent to - // current one. In plain English: if this delimiter does not open - // an emphasis, neither do previous `jump` characters. - // - // Used to skip sequences like "*****" in one step, for 1st asterisk - // value will be 0, for 2nd it's 1 and so on. - // - jump: i, - - // A position of the token this delimiter corresponds to. - // - token: state.tokens.length - 1, - - // 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 = max - 1; i >= 0; i--) { - startDelim = delimiters[i]; - - if (startDelim.marker !== 0x5F/* _ */ && startDelim.marker !== 0x2A/* * */) { - continue; - } - - // Process only opening markers - if (startDelim.end === -1) { - continue; - } - - endDelim = delimiters[startDelim.end]; - - // If the previous delimiter has the same marker and is adjacent to this one, - // merge those into one strong delimiter. - // - // `<em><em>whatever</em></em>` -> `<strong>whatever</strong>` - // - isStrong = i > 0 && - delimiters[i - 1].end === startDelim.end + 1 && - delimiters[i - 1].token === startDelim.token - 1 && - delimiters[startDelim.end + 1].token === endDelim.token + 1 && - delimiters[i - 1].marker === startDelim.marker; - - ch = String.fromCharCode(startDelim.marker); - - token = state.tokens[startDelim.token]; - token.type = isStrong ? 'strong_open' : 'em_open'; - token.tag = isStrong ? 'strong' : 'em'; - token.nesting = 1; - token.markup = isStrong ? ch + ch : ch; - token.content = ''; - - token = state.tokens[endDelim.token]; - token.type = isStrong ? 'strong_close' : 'em_close'; - token.tag = isStrong ? 'strong' : 'em'; - token.nesting = -1; - token.markup = isStrong ? ch + ch : ch; - token.content = ''; - - if (isStrong) { - state.tokens[delimiters[i - 1].token].content = ''; - state.tokens[delimiters[startDelim.end + 1].token].content = ''; - i--; - } - } -}; diff --git a/node_modules/markdown-it/lib/rules_inline/entity.js b/node_modules/markdown-it/lib/rules_inline/entity.js deleted file mode 100644 index 52e7cbaf..00000000 --- a/node_modules/markdown-it/lib/rules_inline/entity.js +++ /dev/null @@ -1,48 +0,0 @@ -// 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; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/escape.js b/node_modules/markdown-it/lib/rules_inline/escape.js deleted file mode 100644 index 229ead0a..00000000 --- a/node_modules/markdown-it/lib/rules_inline/escape.js +++ /dev/null @@ -1,52 +0,0 @@ -// Process escaped chars and hardbreaks - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - -var ESCAPED = []; - -for (var i = 0; i < 256; i++) { ESCAPED.push(0); } - -'\\!"#$%&\'()*+,./:;<=>?@[]^_`{|}~-' - .split('').forEach(function (ch) { ESCAPED[ch.charCodeAt(0)] = 1; }); - - -module.exports = function escape(state, silent) { - var ch, pos = state.pos, max = state.posMax; - - if (state.src.charCodeAt(pos) !== 0x5C/* \ */) { return false; } - - pos++; - - if (pos < max) { - ch = state.src.charCodeAt(pos); - - if (ch < 256 && ESCAPED[ch] !== 0) { - if (!silent) { state.pending += state.src[pos]; } - state.pos += 2; - return true; - } - - if (ch === 0x0A) { - if (!silent) { - state.push('hardbreak', 'br', 0); - } - - pos++; - // skip leading whitespaces from next line - while (pos < max) { - ch = state.src.charCodeAt(pos); - if (!isSpace(ch)) { break; } - pos++; - } - - state.pos = pos; - return true; - } - } - - if (!silent) { state.pending += '\\'; } - state.pos++; - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/html_inline.js b/node_modules/markdown-it/lib/rules_inline/html_inline.js deleted file mode 100644 index 28c79805..00000000 --- a/node_modules/markdown-it/lib/rules_inline/html_inline.js +++ /dev/null @@ -1,47 +0,0 @@ -// 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; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/image.js b/node_modules/markdown-it/lib/rules_inline/image.js deleted file mode 100644 index 53edd323..00000000 --- a/node_modules/markdown-it/lib/rules_inline/image.js +++ /dev/null @@ -1,152 +0,0 @@ -// Process  - -'use strict'; - -var normalizeReference = require('../common/utils').normalizeReference; -var isSpace = require('../common/utils').isSpace; - - -module.exports = function image(state, silent) { - var attrs, - code, - content, - label, - labelEnd, - labelStart, - pos, - ref, - res, - title, - token, - tokens, - start, - href = '', - oldPos = state.pos, - max = state.posMax; - - if (state.src.charCodeAt(state.pos) !== 0x21/* ! */) { return false; } - if (state.src.charCodeAt(state.pos + 1) !== 0x5B/* [ */) { return false; } - - labelStart = state.pos + 2; - labelEnd = state.md.helpers.parseLinkLabel(state, state.pos + 1, false); - - // parser failed to find ']', so it's not a valid link - if (labelEnd < 0) { return false; } - - pos = labelEnd + 1; - if (pos < max && state.src.charCodeAt(pos) === 0x28/* ( */) { - // - // Inline link - // - - // [link]( <href> "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]( <href> "title" ) - // ^^^^^^ parsing link destination - start = pos; - res = state.md.helpers.parseLinkDestination(state.src, pos, state.posMax); - if (res.ok) { - href = state.md.normalizeLink(res.str); - if (state.md.validateLink(href)) { - pos = res.pos; - } else { - href = ''; - } - } - - // [link]( <href> "title" ) - // ^^ skipping these spaces - start = pos; - for (; pos < max; pos++) { - code = state.src.charCodeAt(pos); - if (!isSpace(code) && code !== 0x0A) { break; } - } - - // [link]( <href> "title" ) - // ^^^^^^^ parsing link title - res = state.md.helpers.parseLinkTitle(state.src, pos, state.posMax); - if (pos < max && start !== pos && res.ok) { - title = res.str; - pos = res.pos; - - // [link]( <href> "title" ) - // ^^ skipping these spaces - for (; pos < max; pos++) { - code = state.src.charCodeAt(pos); - if (!isSpace(code) && code !== 0x0A) { break; } - } - } else { - title = ''; - } - - if (pos >= max || state.src.charCodeAt(pos) !== 0x29/* ) */) { - state.pos = oldPos; - return false; - } - pos++; - } else { - // - // Link reference - // - if (typeof state.env.references === 'undefined') { return false; } - - if (pos < max && state.src.charCodeAt(pos) === 0x5B/* [ */) { - start = pos + 1; - pos = state.md.helpers.parseLinkLabel(state, pos); - if (pos >= 0) { - label = state.src.slice(start, pos++); - } else { - pos = labelEnd + 1; - } - } else { - pos = labelEnd + 1; - } - - // covers label === '' and label === undefined - // (collapsed reference link and shortcut reference link respectively) - if (!label) { label = state.src.slice(labelStart, labelEnd); } - - ref = state.env.references[normalizeReference(label)]; - if (!ref) { - state.pos = oldPos; - return false; - } - href = ref.href; - title = ref.title; - } - - // - // We found the end of the link, and know for a fact it's a valid link; - // so all that's left to do is to call tokenizer. - // - if (!silent) { - content = state.src.slice(labelStart, labelEnd); - - state.md.inline.parse( - content, - state.md, - state.env, - tokens = [] - ); - - token = state.push('image', 'img', 0); - token.attrs = attrs = [ [ 'src', href ], [ 'alt', '' ] ]; - token.children = tokens; - token.content = content; - - if (title) { - attrs.push([ 'title', title ]); - } - } - - state.pos = pos; - state.posMax = max; - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/link.js b/node_modules/markdown-it/lib/rules_inline/link.js deleted file mode 100644 index 7c9834c0..00000000 --- a/node_modules/markdown-it/lib/rules_inline/link.js +++ /dev/null @@ -1,150 +0,0 @@ -// Process [link](<to> "stuff") - -'use strict'; - -var normalizeReference = require('../common/utils').normalizeReference; -var isSpace = require('../common/utils').isSpace; - - -module.exports = function link(state, silent) { - var attrs, - code, - label, - labelEnd, - labelStart, - pos, - res, - ref, - title, - token, - href = '', - oldPos = state.pos, - max = state.posMax, - start = state.pos, - parseReference = true; - - if (state.src.charCodeAt(state.pos) !== 0x5B/* [ */) { return false; } - - labelStart = state.pos + 1; - labelEnd = state.md.helpers.parseLinkLabel(state, state.pos, true); - - // parser failed to find ']', so it's not a valid link - if (labelEnd < 0) { return false; } - - pos = labelEnd + 1; - if (pos < max && state.src.charCodeAt(pos) === 0x28/* ( */) { - // - // Inline link - // - - // might have found a valid shortcut link, disable reference parsing - parseReference = false; - - // [link]( <href> "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]( <href> "title" ) - // ^^^^^^ parsing link destination - start = pos; - res = state.md.helpers.parseLinkDestination(state.src, pos, state.posMax); - if (res.ok) { - href = state.md.normalizeLink(res.str); - if (state.md.validateLink(href)) { - pos = res.pos; - } else { - href = ''; - } - } - - // [link]( <href> "title" ) - // ^^ skipping these spaces - start = pos; - for (; pos < max; pos++) { - code = state.src.charCodeAt(pos); - if (!isSpace(code) && code !== 0x0A) { break; } - } - - // [link]( <href> "title" ) - // ^^^^^^^ parsing link title - res = state.md.helpers.parseLinkTitle(state.src, pos, state.posMax); - if (pos < max && start !== pos && res.ok) { - title = res.str; - pos = res.pos; - - // [link]( <href> "title" ) - // ^^ skipping these spaces - for (; pos < max; pos++) { - code = state.src.charCodeAt(pos); - if (!isSpace(code) && code !== 0x0A) { break; } - } - } else { - title = ''; - } - - if (pos >= max || state.src.charCodeAt(pos) !== 0x29/* ) */) { - // parsing a valid shortcut link failed, fallback to reference - parseReference = true; - } - pos++; - } - - if (parseReference) { - // - // Link reference - // - if (typeof state.env.references === 'undefined') { return false; } - - if (pos < max && state.src.charCodeAt(pos) === 0x5B/* [ */) { - start = pos + 1; - pos = state.md.helpers.parseLinkLabel(state, pos); - if (pos >= 0) { - label = state.src.slice(start, pos++); - } else { - pos = labelEnd + 1; - } - } else { - pos = labelEnd + 1; - } - - // covers label === '' and label === undefined - // (collapsed reference link and shortcut reference link respectively) - if (!label) { label = state.src.slice(labelStart, labelEnd); } - - ref = state.env.references[normalizeReference(label)]; - if (!ref) { - state.pos = oldPos; - return false; - } - href = ref.href; - title = ref.title; - } - - // - // We found the end of the link, and know for a fact it's a valid link; - // so all that's left to do is to call tokenizer. - // - if (!silent) { - state.pos = labelStart; - state.posMax = labelEnd; - - token = state.push('link_open', 'a', 1); - token.attrs = attrs = [ [ 'href', href ] ]; - if (title) { - attrs.push([ 'title', title ]); - } - - state.md.inline.tokenize(state); - - token = state.push('link_close', 'a', -1); - } - - state.pos = pos; - state.posMax = max; - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/newline.js b/node_modules/markdown-it/lib/rules_inline/newline.js deleted file mode 100644 index 14aa42d1..00000000 --- a/node_modules/markdown-it/lib/rules_inline/newline.js +++ /dev/null @@ -1,42 +0,0 @@ -// Proceess '\n' - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -module.exports = function newline(state, silent) { - var pmax, max, pos = state.pos; - - if (state.src.charCodeAt(pos) !== 0x0A/* \n */) { return false; } - - pmax = state.pending.length - 1; - max = state.posMax; - - // ' \n' -> hardbreak - // Lookup in pending chars is bad practice! Don't copy to other rules! - // Pending string is stored in concat mode, indexed lookups will cause - // convertion to flat mode. - if (!silent) { - if (pmax >= 0 && state.pending.charCodeAt(pmax) === 0x20) { - if (pmax >= 1 && state.pending.charCodeAt(pmax - 1) === 0x20) { - state.pending = state.pending.replace(/ +$/, ''); - state.push('hardbreak', 'br', 0); - } else { - state.pending = state.pending.slice(0, -1); - state.push('softbreak', 'br', 0); - } - - } else { - state.push('softbreak', 'br', 0); - } - } - - pos++; - - // skip heading spaces for next line - while (pos < max && isSpace(state.src.charCodeAt(pos))) { pos++; } - - state.pos = pos; - return true; -}; diff --git a/node_modules/markdown-it/lib/rules_inline/state_inline.js b/node_modules/markdown-it/lib/rules_inline/state_inline.js deleted file mode 100644 index 2847496c..00000000 --- a/node_modules/markdown-it/lib/rules_inline/state_inline.js +++ /dev/null @@ -1,130 +0,0 @@ -// 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; diff --git a/node_modules/markdown-it/lib/rules_inline/strikethrough.js b/node_modules/markdown-it/lib/rules_inline/strikethrough.js deleted file mode 100644 index 03472412..00000000 --- a/node_modules/markdown-it/lib/rules_inline/strikethrough.js +++ /dev/null @@ -1,117 +0,0 @@ -// ~~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; - } - } -}; diff --git a/node_modules/markdown-it/lib/rules_inline/text.js b/node_modules/markdown-it/lib/rules_inline/text.js deleted file mode 100644 index b19591e1..00000000 --- a/node_modules/markdown-it/lib/rules_inline/text.js +++ /dev/null @@ -1,89 +0,0 @@ -// 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; -};*/ diff --git a/node_modules/markdown-it/lib/rules_inline/text_collapse.js b/node_modules/markdown-it/lib/rules_inline/text_collapse.js deleted file mode 100644 index 3104c0c6..00000000 --- a/node_modules/markdown-it/lib/rules_inline/text_collapse.js +++ /dev/null @@ -1,33 +0,0 @@ -// 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; - } -}; diff --git a/node_modules/markdown-it/lib/token.js b/node_modules/markdown-it/lib/token.js deleted file mode 100644 index 54e1a5c0..00000000 --- a/node_modules/markdown-it/lib/token.js +++ /dev/null @@ -1,197 +0,0 @@ -// 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; |