mirror of
https://github.com/discourse/discourse.git
synced 2024-12-15 11:53:44 +08:00
f3dee5863f
The 10+ version has actually a bug with bash. We will wait a little bit before upgrading to 10, we should also make sure any of the breaking changes listed here https://github.com/highlightjs/highlight.js/blob/master/VERSION_10_BREAKING_CHANGES.md are not impacting us.
2 lines
12 KiB
JavaScript
2 lines
12 KiB
JavaScript
/*! highlight.js v9.18.1 | BSD3 License | git.io/hljslicense */
|
|
!function(e){var n="object"==typeof window&&window||"object"==typeof self&&self;"undefined"==typeof exports||exports.nodeType?n&&(n.hljs=e({}),"function"==typeof define&&define.amd&&define([],function(){return n.hljs})):e(exports)}(function(a){var f=[],o=Object.keys,C={},g={},m=!0,n=/^(no-?highlight|plain|text)$/i,E=/\blang(?:uage)?-([\w-]+)\b/i,t=/((^(<[^>]+>|\t|)+|(?:\n)))/gm,r={case_insensitive:"cI",lexemes:"l",contains:"c",keywords:"k",subLanguage:"sL",className:"cN",begin:"b",beginKeywords:"bK",end:"e",endsWithParent:"eW",illegal:"i",excludeBegin:"eB",excludeEnd:"eE",returnBegin:"rB",returnEnd:"rE",variants:"v",IDENT_RE:"IR",UNDERSCORE_IDENT_RE:"UIR",NUMBER_RE:"NR",C_NUMBER_RE:"CNR",BINARY_NUMBER_RE:"BNR",RE_STARTERS_RE:"RSR",BACKSLASH_ESCAPE:"BE",APOS_STRING_MODE:"ASM",QUOTE_STRING_MODE:"QSM",PHRASAL_WORDS_MODE:"PWM",C_LINE_COMMENT_MODE:"CLCM",C_BLOCK_COMMENT_MODE:"CBCM",HASH_COMMENT_MODE:"HCM",NUMBER_MODE:"NM",C_NUMBER_MODE:"CNM",BINARY_NUMBER_MODE:"BNM",CSS_NUMBER_MODE:"CSSNM",REGEXP_MODE:"RM",TITLE_MODE:"TM",UNDERSCORE_TITLE_MODE:"UTM",COMMENT:"C",beginRe:"bR",endRe:"eR",illegalRe:"iR",lexemesRe:"lR",terminators:"t",terminator_end:"tE"},O="</span>",B="Could not find the language '{}', did you forget to load/include a language module?",x={classPrefix:"hljs-",tabReplace:null,useBR:!1,languages:void 0},c="of and for in not or if then".split(" ");function S(e){return e.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">")}function d(e){return e.nodeName.toLowerCase()}function R(e){return n.test(e)}function i(e){var n,t={},r=Array.prototype.slice.call(arguments,1);for(n in e)t[n]=e[n];return r.forEach(function(e){for(n in e)t[n]=e[n]}),t}function p(e){var a=[];return function e(n,t){for(var r=n.firstChild;r;r=r.nextSibling)3===r.nodeType?t+=r.nodeValue.length:1===r.nodeType&&(a.push({event:"start",offset:t,node:r}),t=e(r,t),d(r).match(/br|hr|img|input/)||a.push({event:"stop",offset:t,node:r}));return t}(e,0),a}function v(e,n,t){var r=0,a="",i=[];function o(){return e.length&&n.length?e[0].offset!==n[0].offset?e[0].offset<n[0].offset?e:n:"start"===n[0].event?e:n:e.length?e:n}function c(e){a+="<"+d(e)+f.map.call(e.attributes,function(e){return" "+e.nodeName+'="'+S(e.value).replace(/"/g,""")+'"'}).join("")+">"}function l(e){a+="</"+d(e)+">"}function u(e){("start"===e.event?c:l)(e.node)}for(;e.length||n.length;){var s=o();if(a+=S(t.substring(r,s[0].offset)),r=s[0].offset,s===e){for(i.reverse().forEach(l);u(s.splice(0,1)[0]),(s=o())===e&&s.length&&s[0].offset===r;);i.reverse().forEach(c)}else"start"===s[0].event?i.push(s[0].node):i.pop(),u(s.splice(0,1)[0])}return a+S(t.substr(r))}function l(n){return n.v&&!n.cached_variants&&(n.cached_variants=n.v.map(function(e){return i(n,{v:null},e)})),n.cached_variants?n.cached_variants:function e(n){return!!n&&(n.eW||e(n.starts))}(n)?[i(n,{starts:n.starts?i(n.starts):null})]:Object.isFrozen(n)?[i(n)]:[n]}function u(e){if(r&&!e.langApiRestored){for(var n in e.langApiRestored=!0,r)e[n]&&(e[r[n]]=e[n]);(e.c||[]).concat(e.v||[]).forEach(u)}}function M(n,t){var i={};return"string"==typeof n?r("keyword",n):o(n).forEach(function(e){r(e,n[e])}),i;function r(a,e){t&&(e=e.toLowerCase()),e.split(" ").forEach(function(e){var n,t,r=e.split("|");i[r[0]]=[a,(n=r[0],(t=r[1])?Number(t):function(e){return-1!=c.indexOf(e.toLowerCase())}(n)?0:1)]})}}function T(r){function s(e){return e&&e.source||e}function f(e,n){return new RegExp(s(e),"m"+(r.cI?"i":"")+(n?"g":""))}function a(a){var i={},o=[],c={},t=1;function e(e,n){i[t]=e,o.push([e,n]),t+=new RegExp(n.toString()+"|").exec("").length-1+1}for(var n=0;n<a.c.length;n++){var r,l=(r=a.c[n]).bK?"\\.?(?:"+r.b+")\\.?":r.b;e(r,l)}a.tE&&e("end",a.tE),a.i&&e("illegal",a.i);var u=f(function(e,n){for(var t=/\[(?:[^\\\]]|\\.)*\]|\(\??|\\([1-9][0-9]*)|\\./,r=0,a="",i=0;i<e.length;i++){var o=r+=1,c=s(e[i]);for(0<i&&(a+=n),a+="(";0<c.length;){var l=t.exec(c);if(null==l){a+=c;break}a+=c.substring(0,l.index),c=c.substring(l.index+l[0].length),"\\"==l[0][0]&&l[1]?a+="\\"+String(Number(l[1])+o):(a+=l[0],"("==l[0]&&r++)}a+=")"}return a}(o.map(function(e){return e[1]}),"|"),!0);return c.lastIndex=0,c.exec=function(e){var n;if(0===o.length)return null;u.lastIndex=c.lastIndex;var t=u.exec(e);if(!t)return null;for(var r=0;r<t.length;r++)if(null!=t[r]&&null!=i[""+r]){n=i[""+r];break}return"string"==typeof n?(t.type=n,t.extra=[a.i,a.tE]):(t.type="begin",t.rule=n),t},c}if(r.c&&-1!=r.c.indexOf("self")){if(!m)throw new Error("ERR: contains `self` is not supported at the top-level of a language. See documentation.");r.c=r.c.filter(function(e){return"self"!=e})}!function n(t,e){t.compiled||(t.compiled=!0,t.k=t.k||t.bK,t.k&&(t.k=M(t.k,r.cI)),t.lR=f(t.l||/\w+/,!0),e&&(t.bK&&(t.b="\\b("+t.bK.split(" ").join("|")+")\\b"),t.b||(t.b=/\B|\b/),t.bR=f(t.b),t.endSameAsBegin&&(t.e=t.b),t.e||t.eW||(t.e=/\B|\b/),t.e&&(t.eR=f(t.e)),t.tE=s(t.e)||"",t.eW&&e.tE&&(t.tE+=(t.e?"|":"")+e.tE)),t.i&&(t.iR=f(t.i)),null==t.relevance&&(t.relevance=1),t.c||(t.c=[]),t.c=Array.prototype.concat.apply([],t.c.map(function(e){return l("self"===e?t:e)})),t.c.forEach(function(e){n(e,t)}),t.starts&&n(t.starts,e),t.t=a(t))}(r)}function w(n,e,a,t){var i=e;function c(e,n,t,r){if(!t&&""===n)return"";if(!e)return n;var a='<span class="'+(r?"":x.classPrefix);return(a+=e+'">')+n+(t?"":O)}function r(){var e,n,t,r,a,i,o;if(!d.k)return S(M);for(r="",n=0,d.lR.lastIndex=0,t=d.lR.exec(M);t;)r+=S(M.substring(n,t.index)),a=d,i=t,o=E.cI?i[0].toLowerCase():i[0],(e=a.k.hasOwnProperty(o)&&a.k[o])?(b+=e[1],r+=c(e[0],S(t[0]))):r+=S(t[0]),n=d.lR.lastIndex,t=d.lR.exec(M);return r+S(M.substr(n))}function o(){p+=(null!=d.sL?function(){var e="string"==typeof d.sL;if(e&&!C[d.sL])return S(M);var n=e?w(d.sL,M,!0,R[d.sL]):D(M,d.sL.length?d.sL:void 0);return 0<d.relevance&&(b+=n.relevance),e&&(R[d.sL]=n.top),c(n.language,n.value,!1,!0)}:r)(),M=""}function l(e){p+=e.cN?c(e.cN,"",!0):"",d=Object.create(e,{parent:{value:d}})}function u(e){var n=e[0],t=e.rule;return t&&t.endSameAsBegin&&(t.eR=new RegExp(n.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"),"m")),t.skip?M+=n:(t.eB&&(M+=n),o(),t.rB||t.eB||(M=n)),l(t),t.rB?0:n.length}function s(e){var n=e[0],t=i.substr(e.index),r=function e(n,t){if(r=n.eR,a=t,(i=r&&r.exec(a))&&0===i.index){for(;n.endsParent&&n.parent;)n=n.parent;return n}var r,a,i;if(n.eW)return e(n.parent,t)}(d,t);if(r){var a=d;for(a.skip?M+=n:(a.rE||a.eE||(M+=n),o(),a.eE&&(M=n));d.cN&&(p+=O),d.skip||d.sL||(b+=d.relevance),(d=d.parent)!==r.parent;);return r.starts&&(r.endSameAsBegin&&(r.starts.eR=r.eR),l(r.starts)),a.rE?0:n.length}}var f={};function g(e,n){var t=n&&n[0];if(M+=e,null==t)return o(),0;if("begin"==f.type&&"end"==n.type&&f.index==n.index&&""===t)return M+=i.slice(n.index,n.index+1),1;if("begin"===(f=n).type)return u(n);if("illegal"===n.type&&!a)throw new Error('Illegal lexeme "'+t+'" for mode "'+(d.cN||"<unnamed>")+'"');if("end"===n.type){var r=s(n);if(null!=r)return r}return M+=t,t.length}var E=L(n);if(!E)throw console.error(B.replace("{}",n)),new Error('Unknown language: "'+n+'"');T(E);for(var d=t||E,R={},p="",v=d;v!==E;v=v.parent)v.cN&&(p=c(v.cN,"",!0)+p);var M="",b=0;try{for(var h,N,_=0;d.t.lastIndex=_,h=d.t.exec(i);)N=g(i.substring(_,h.index),h),_=h.index+N;for(g(i.substr(_)),v=d;v.parent;v=v.parent)v.cN&&(p+=O);return{relevance:b,value:p,i:!1,language:n,top:d}}catch(e){if(e.message&&-1!==e.message.indexOf("Illegal"))return{i:!0,relevance:0,value:S(i)};if(m)return{relevance:0,value:S(i),language:n,top:d,errorRaised:e};throw e}}function D(t,e){e=e||x.languages||o(C);var r={relevance:0,value:S(t)},a=r;return e.filter(L).filter(_).forEach(function(e){var n=w(e,t,!1);n.language=e,n.relevance>a.relevance&&(a=n),n.relevance>r.relevance&&(a=r,r=n)}),a.language&&(r.second_best=a),r}function b(e){return x.tabReplace||x.useBR?e.replace(t,function(e,n){return x.useBR&&"\n"===e?"<br>":x.tabReplace?n.replace(/\t/g,x.tabReplace):""}):e}function s(e){var n,t,r,a,i,o,c,l,u,s,f=function(e){var n,t,r,a,i=e.className+" ";if(i+=e.parentNode?e.parentNode.className:"",t=E.exec(i)){var o=L(t[1]);return o||(console.warn(B.replace("{}",t[1])),console.warn("Falling back to no-highlight mode for this block.",e)),o?t[1]:"no-highlight"}for(n=0,r=(i=i.split(/\s+/)).length;n<r;n++)if(R(a=i[n])||L(a))return a}(e);R(f)||(x.useBR?(n=document.createElement("div")).innerHTML=e.innerHTML.replace(/\n/g,"").replace(/<br[ \/]*>/g,"\n"):n=e,i=n.textContent,r=f?w(f,i,!0):D(i),(t=p(n)).length&&((a=document.createElement("div")).innerHTML=r.value,r.value=v(t,p(a),i)),r.value=b(r.value),e.innerHTML=r.value,e.className=(o=e.className,c=f,l=r.language,u=c?g[c]:l,s=[o.trim()],o.match(/\bhljs\b/)||s.push("hljs"),-1===o.indexOf(u)&&s.push(u),s.join(" ").trim()),e.result={language:r.language,re:r.relevance},r.second_best&&(e.second_best={language:r.second_best.language,re:r.second_best.relevance}))}function h(){var e;h.called||(h.called=!0,e=document.querySelectorAll("pre code"),f.forEach.call(e,s))}var N={disableAutodetect:!0};function L(e){return e=(e||"").toLowerCase(),C[e]||C[g[e]]}function _(e){var n=L(e);return n&&!n.disableAutodetect}return a.highlight=w,a.highlightAuto=D,a.fixMarkup=b,a.highlightBlock=s,a.configure=function(e){x=i(x,e)},a.initHighlighting=h,a.initHighlightingOnLoad=function(){window.addEventListener("DOMContentLoaded",h,!1),window.addEventListener("load",h,!1)},a.registerLanguage=function(n,e){var t;try{t=e(a)}catch(e){if(console.error("Language definition for '{}' could not be registered.".replace("{}",n)),!m)throw e;console.error(e),t=N}u(C[n]=t),t.rawDefinition=e.bind(null,a),t.aliases&&t.aliases.forEach(function(e){g[e]=n})},a.listLanguages=function(){return o(C)},a.getLanguage=L,a.requireLanguage=function(e){var n=L(e);if(n)return n;throw new Error("The '{}' language is required, but not loaded.".replace("{}",e))},a.autoDetection=_,a.inherit=i,a.debugMode=function(){m=!1},a.IR=a.IDENT_RE="[a-zA-Z]\\w*",a.UIR=a.UNDERSCORE_IDENT_RE="[a-zA-Z_]\\w*",a.NR=a.NUMBER_RE="\\b\\d+(\\.\\d+)?",a.CNR=a.C_NUMBER_RE="(-?)(\\b0[xX][a-fA-F0-9]+|(\\b\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)",a.BNR=a.BINARY_NUMBER_RE="\\b(0b[01]+)",a.RSR=a.RE_STARTERS_RE="!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|-|-=|/=|/|:|;|<<|<<=|<=|<|===|==|=|>>>=|>>=|>=|>>>|>>|>|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~",a.BE=a.BACKSLASH_ESCAPE={b:"\\\\[\\s\\S]",relevance:0},a.ASM=a.APOS_STRING_MODE={cN:"string",b:"'",e:"'",i:"\\n",c:[a.BE]},a.QSM=a.QUOTE_STRING_MODE={cN:"string",b:'"',e:'"',i:"\\n",c:[a.BE]},a.PWM=a.PHRASAL_WORDS_MODE={b:/\b(a|an|the|are|I'm|isn't|don't|doesn't|won't|but|just|should|pretty|simply|enough|gonna|going|wtf|so|such|will|you|your|they|like|more)\b/},a.C=a.COMMENT=function(e,n,t){var r=a.inherit({cN:"comment",b:e,e:n,c:[]},t||{});return r.c.push(a.PWM),r.c.push({cN:"doctag",b:"(?:TODO|FIXME|NOTE|BUG|XXX):",relevance:0}),r},a.CLCM=a.C_LINE_COMMENT_MODE=a.C("//","$"),a.CBCM=a.C_BLOCK_COMMENT_MODE=a.C("/\\*","\\*/"),a.HCM=a.HASH_COMMENT_MODE=a.C("#","$"),a.NM=a.NUMBER_MODE={cN:"number",b:a.NR,relevance:0},a.CNM=a.C_NUMBER_MODE={cN:"number",b:a.CNR,relevance:0},a.BNM=a.BINARY_NUMBER_MODE={cN:"number",b:a.BNR,relevance:0},a.CSSNM=a.CSS_NUMBER_MODE={cN:"number",b:a.NR+"(%|em|ex|ch|rem|vw|vh|vmin|vmax|cm|mm|in|pt|pc|px|deg|grad|rad|turn|s|ms|Hz|kHz|dpi|dpcm|dppx)?",relevance:0},a.RM=a.REGEXP_MODE={cN:"regexp",b:/\//,e:/\/[gimuy]*/,i:/\n/,c:[a.BE,{b:/\[/,e:/\]/,relevance:0,c:[a.BE]}]},a.TM=a.TITLE_MODE={cN:"title",b:a.IR,relevance:0},a.UTM=a.UNDERSCORE_TITLE_MODE={cN:"title",b:a.UIR,relevance:0},a.METHOD_GUARD={b:"\\.\\s*"+a.UIR,relevance:0},[a.BE,a.ASM,a.QSM,a.PWM,a.C,a.CLCM,a.CBCM,a.HCM,a.NM,a.CNM,a.BNM,a.CSSNM,a.RM,a.TM,a.UTM,a.METHOD_GUARD].forEach(function(e){!function n(t){Object.freeze(t);var r="function"==typeof t;Object.getOwnPropertyNames(t).forEach(function(e){!t.hasOwnProperty(e)||null===t[e]||"object"!=typeof t[e]&&"function"!=typeof t[e]||r&&("caller"===e||"callee"===e||"arguments"===e)||Object.isFrozen(t[e])||n(t[e])});return t}(e)}),a}); |