308 lines
9.4 KiB
JavaScript
308 lines
9.4 KiB
JavaScript
Prism.languages.md = (function() {
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var urlPattern = /\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>\[\]'"]+|\([^\s()<>\[\]'"]*\))+(?:\([^\s()<>\[\]'"]*\)|[^\s`!()\[\]{}:'".,<>?«»“”‘’]))/gi;
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var emailPattern = /[a-z0-9!#$%&'*+\/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+\/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+(?:[A-Z]{2}|com|org|net|edu|gov|mil|biz|info|mobi|name|aero|asia|jobs|museum)\b/gi;
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var md = {};
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md.pre = {
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pattern: /(^|(?:^|(?:^|\n)(?![ \t]*([*+\-]|\d+\.)[ \t]).*\n)\s*?\n)(\s*(?:[ ]{4}|\t).*(?:\n|$))+/g,
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lookbehind: true,
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inside: {
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}
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};
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md['pre gfm'] = {
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pattern: /^ {0,3}`{3}.*?\n(.*?\n)*? {0,3}`{3} *$/gm,
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inside: {
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"md md-pre": /`{3}/
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}
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};
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md['h1 alt'] = {
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pattern: /^(.+)[ \t]*\n=+[ \t]*$/gm,
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inside: {
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}
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};
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md['h2 alt'] = {
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pattern: /^(.+)[ \t]*\n-+[ \t]*$/gm,
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inside: {
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}
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};
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md.hr = {
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pattern: /^([*\-_] *){3,}$/gm,
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};
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md.li = {
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pattern: /^[ \t]*([*+\-]|\d+\.)[ \t].+$/gm,
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inside: {
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"md md-li": /^[ ]?([*+\-]|\d+\.)[ \t]/m,
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"md md-li2": /^[ ]?(?:[ ]{2}|[ ]{1})([*+\-]|\d+\.)[ \t]/m,
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"md md-li3": /^[ ]?(?:[ ]{4}|[ ]{2})([*+\-]|\d+\.)[ \t]/m,
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"md md-li4": /^[ ]?(?:[ ]{6}|[ ]{3})([*+\-]|\d+\.)[ \t]/m,
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"md md-li5": /^[ ]?(?:[ ]{8}|[ ]{4})([*+\-]|\d+\.)[ \t]/m,
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"md md-li6": /^[ ]?(?:[ ]{10}|[ ]{5})([*+\-]|\d+\.)[ \t]/m,
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"md md-li7": /^[ ]?(?:[ ]{12}|[ ]{6})([*+\-]|\d+\.)[ \t]/m,
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"md md-li8": /^[ ]?(?:[ ]{14}|[ ]{7})([*+\-]|\d+\.)[ \t]/m,
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"md md-li9": /^[ ]?(?:[ ]{16}|[ ]{8})([*+\-]|\d+\.)[ \t]/m,
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"md md-li10": /^[ ]?(?:[ ]{18}|[ ]{9})([*+\-]|\d+\.)[ \t]/m,
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"md md-li11": /^[ ]?(?:[ ]{20}|[ ]{10})([*+\-]|\d+\.)[ \t]/m
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}
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};
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for (var i = 6; i >= 1; i--) {
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md["h" + i] = {
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pattern: new RegExp("^#{" + i + "} .*$", "gm"),
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inside: {
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"md md-hash": new RegExp("^#{" + i + "} ")
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}
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};
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}
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md.blockquote = {
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pattern: /^>[ ]*[^\n]+$/gm,
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inside: {
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"md md-gt": /^>[ ]*/
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}
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};
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md['math block'] = {
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pattern: /(\$\$|\\\\\[|\\\\\\\\\()[\s\S]*?(\$\$|\\\\\]|\\\\\\\\\))/g,
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inside: {
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"md md-bracket-start": /^(\$\$|\\\\\[|\\\\\\\\\()/,
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"md md-bracket-end": /(\$\$|\\\\\]|\\\\\\\\\))/,
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rest: Prism.languages.latex
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}
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};
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md['latex block'] = {
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pattern: /\\?\\begin\{[a-z]*\*?\}[\s\S]*?\\?\\end\{[a-z]*\*?\}/g,
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inside: {
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"keyword": /\\?\\(begin|end)/,
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rest: Prism.languages.latex
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}
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};
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md.fndef = {
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pattern: /^ {0,3}\[\^.*?\]:[ \t]+.*$/gm,
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inside: {
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"ref-id": {
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pattern: /\[\^.*?\]/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-bracket-end": /\]/
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}
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}
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}
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};
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md.linkdef = {
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pattern: /^ {0,3}\[.*?\]:[ \t]+.*$/gm,
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inside: {
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"link-id": {
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pattern: /\[.*?\]/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-bracket-end": /\]/
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}
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},
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url: urlPattern,
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linktitle: /['\"\(][^\'\"\)]*['\"\)]/
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}
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};
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md.tocmarker = {
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pattern: /(^|(?:^|\n)\s*\n)[ \t]*\[(toc|TOC)\]($|\n($|\s*\n))$/g,
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inside: {
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"md md-toc": /\[(toc|TOC)\]/
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}
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};
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md.p = {
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pattern: /^[^\n]+(?:\n|$)/gm,
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inside: {
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}
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};
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md.img = {
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pattern: /!\[[^\]]*\]\([^\)]+\)/g,
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inside: {
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"md md-bang": /^!/,
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"md md-bracket-start": /\[/,
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"md md-alt": /[^\[]+(?=\])/,
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"md md-bracket-end": /\](?=\()/,
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"md img-parens": {
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pattern: /\([^\)]+\)/,
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inside: {
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"md md-paren-start": /^\(/,
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"md md-title": /(['‘][^'’]*['’]|["“][^"”]*["”])(?=\)$)/,
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"md md-src": /[^\('" \t]+(?=[\)'" \t])/,
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"md md-paren-end": /\)$/
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}
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}
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}
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};
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md.link = {
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pattern: /\[(?:(\\.)|[^\[\]])*\]\([^\(\)\s]+(\(\S*?\))??[^\(\)\s]*?(\s(['‘][^'’]*['’]|["“][^"”]*["”]))?\)/gm,
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inside: {
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"md md-bracket-start": {
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pattern: /(^|[^\\])\[/,
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lookbehind: true
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},
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"md md-underlined-text": {
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pattern: /(?:(\\.)|[^\[\]])+(?=\])/
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},
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"md md-bracket-end": /\]\s?\(/,
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"md md-paren-end": /\)$/,
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"md md-href": /.*/
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}
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};
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md.fn = {
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pattern: /\[\^(.*?)\]/g,
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inside: {
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"ref": {
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pattern: /^\[[^\[\]]+\] ?/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-ref": /^[^\[\]]+/,
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"md md-bracket-end": /\]/
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}
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}
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}
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};
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md.imgref = {
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pattern: /!\[(.*?)\] ?\[(.*?)\]/g,
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inside: {
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"md md-bang": /^!/,
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"ref-end": {
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pattern: /\[[^\[\]]+\]$/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-href": /[^\[\]]+(?=]$)/,
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"md md-bracket-end": /\]/
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}
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},
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"ref-start": {
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pattern: /^\[[^\[\]]+\] ?/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-alt": /^[^\[\]]+/,
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"md md-bracket-end": /\]/
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}
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}
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}
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};
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md.linkref = {
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pattern: /\[(.*?)\] ?\[(.*?)\]/g,
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inside: {
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"ref-end": {
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pattern: /\[[^\[\]]+\]$/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-href": /[^\[\]]+(?=]$)/,
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"md md-bracket-end": /\]/
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}
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},
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"ref-start": {
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pattern: /^\[[^\[\]]+\] ?/,
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inside: {
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"md md-bracket-start": /\[/,
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"md md-underlined-text": /^[^\[\]]+/,
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"md md-bracket-end": /\]/
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}
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}
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}
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};
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md.url = {
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pattern: urlPattern
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};
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md.email = {
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pattern: emailPattern
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};
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md.code = {
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pattern: /(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/g,
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lookbehind: true,
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inside: {
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"md md-code": /`/
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}
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};
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md.math = {
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pattern: /\$.*?\$/g,
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inside: {
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"md md-bracket-start": /^\$/,
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"md md-bracket-end": /\$$/,
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rest: Prism.languages.latex
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}
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};
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md.strong = {
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pattern: /([_\*])\1((?!\1{2}).)*\1{2}/g,
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inside: {
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"md md-strong": /([_\*])\1/g
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}
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};
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md.em = {
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pattern: /(^|[^\\])(\*|_)(\S[^\2]*?)??[^\s\\]+?\2/g,
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lookbehind: true,
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inside: {
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"md md-em md-start": /^(\*|_)/,
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"md md-em md-close": /(\*|_)$/
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}
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};
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md.strike = {
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pattern: /(^|\n|\W)(~~)(?=\S)([^\r]*?\S)\2/gm,
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lookbehind: true,
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inside: {
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"md md-s": /(~~)/,
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"md-strike-text": /[^~]+/
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}
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};
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var rest = {
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code: md.code,
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math: md.math,
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fn: md.fn,
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img: md.img,
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link: md.link,
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imgref: md.imgref,
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linkref: md.linkref,
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url: md.url,
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email: md.email,
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strong: md.strong,
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em: md.em,
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strike: md.strike,
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comment: Prism.languages.markup.comment,
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tag: Prism.languages.markup.tag,
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entity: Prism.languages.markup.entity
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};
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for (var c = 6; c >= 1; c--) {
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md["h" + c].inside.rest = rest;
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}
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md["h1 alt"].inside.rest = rest;
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md["h2 alt"].inside.rest = rest;
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md.p.inside.rest = rest;
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md.blockquote.inside.rest = rest;
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md.li.inside.rest = rest;
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md.fndef.inside.rest = rest;
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md.blockquote.inside.rest.li = md.li;
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rest = {
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code: md.code,
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fn: md.fn,
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link: md.link,
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linkref: md.linkref,
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};
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md.strong.inside.rest = rest;
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md.em.inside.rest = rest;
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md.strike.inside.rest = rest;
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var inside = {
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code: md.code,
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strong: md.strong,
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em: md.em,
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strike: md.strike,
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comment: Prism.languages.markup.comment,
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tag: Prism.languages.markup.tag,
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entity: Prism.languages.markup.entity
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};
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md.link.inside["md md-underlined-text"].inside = inside;
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md.linkref.inside["ref-start"].inside["md md-underlined-text"].inside = inside;
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return md;
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/*
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Prism.hooks.add("wrap", function (t) {
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var i = -1 !== document.getElementsByTagName("body")[0].className.indexOf("tmpl-diffs") ? true : false;
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if (0 === t.type.indexOf("img") && !i) {
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var s = t.content.match(/md\-src"\s>([^<]+)/),
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a = t.content.match(/md\-alt"\s>([^<]+)/);
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s && s[1] && s[1].match(n) && (a = ' alt="' + (a ? e(a[1]) : "") + '"', t.content += "<span class='img-preview' contenteditable='false'><img src='" + s[1] + "' " + a + " /></span>");
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}
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});
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*/
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})(); |