kmx.io/prism.js/plugins/diff-highlight/prism-diff-highlight.min.js
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plugins/diff-highlight/prism-diff-highlight.min.js
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!function(){if("undefined"!=typeof Prism){var e=/^diff-([\w-]+)/i,i=/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/g,a=RegExp("(?:__|[^\r\n<])*(?:\r\n?|\n|(?:__|[^\r\n<])(?![^\r\n]))".replace(/__/g,(function(){return i.source})),"gi"),s=!1;Prism.hooks.add("before-sanity-check",(function(i){var a=i.language;e.test(a)&&!i.grammar&&(i.grammar=Prism.languages[a]=Prism.languages.diff)})),Prism.hooks.add("before-tokenize",(function(i){s||Prism.languages.diff||Prism.plugins.autoloader||(s=!0,console.warn("Prism's Diff Highlight plugin requires the Diff language definition (prism-diff.js).Make sure the language definition is loaded or use Prism's Autoloader plugin."));var a=i.language;e.test(a)&&!Prism.languages[a]&&(Prism.languages[a]=Prism.languages.diff)})),Prism.hooks.add("wrap",(function(s){var r,n;if("diff"!==s.language){var g=e.exec(s.language);if(!g)return;r=g[1],n=Prism.languages[r]}var f=Prism.languages.diff&&Prism.languages.diff.PREFIXES;if(f&&s.type in f){var u,l=s.content.replace(i,"").replace(/</g,"<").replace(/&/g,"&"),t=l.replace(/(^|[\r\n])./g,"$1");u=n?Prism.highlight(t,n,r):Prism.util.encode(t);var o,m=new Prism.Token("prefix",f[s.type],[/\w+/.exec(s.type)[0]]),d=Prism.Token.stringify(m,s.language),c=[];for(a.lastIndex=0;o=a.exec(u);)c.push(d+o[0]);/(?:^|[\r\n]).$/.test(l)&&c.push(d),s.content=c.join(""),n&&s.classes.push("language-"+r)}}))}}();