hljs.registerLanguage("csharp",(()=>{"use strict";return e=>{var n={ keyword:["abstract","as","base","break","case","class","const","continue","do","else","event","explicit","extern","finally","fixed","for","foreach","goto","if","implicit","in","interface","internal","is","lock","namespace","new","operator","out","override","params","private","protected","public","readonly","record","ref","return","sealed","sizeof","stackalloc","static","struct","switch","this","throw","try","typeof","unchecked","unsafe","using","virtual","void","volatile","while"].concat(["add","alias","and","ascending","async","await","by","descending","equals","from","get","global","group","init","into","join","let","nameof","not","notnull","on","or","orderby","partial","remove","select","set","unmanaged","value|0","var","when","where","with","yield"]).join(" "), built_in:"bool byte char decimal delegate double dynamic enum float int long nint nuint object sbyte short string ulong unit ushort", literal:"default false null true"},a=e.inherit(e.TITLE_MODE,{ begin:"[a-zA-Z](\\.?\\w)*"}),i={className:"number",variants:[{ begin:"\\b(0b[01']+)"},{ begin:"(-?)\\b([\\d']+(\\.[\\d']*)?|\\.[\\d']+)(u|U|l|L|ul|UL|f|F|b|B)"},{ begin:"(-?)(\\b0[xX][a-fA-F0-9']+|(\\b[\\d']+(\\.[\\d']*)?|\\.[\\d']+)([eE][-+]?[\\d']+)?)" }],relevance:0},s={className:"string",begin:'@"',end:'"',contains:[{begin:'""'}] },t=e.inherit(s,{illegal:/\n/}),r={className:"subst",begin:/\{/,end:/\}/, keywords:n},l=e.inherit(r,{illegal:/\n/}),c={className:"string",begin:/\$"/, end:'"',illegal:/\n/,contains:[{begin:/\{\{/},{begin:/\}\}/ },e.BACKSLASH_ESCAPE,l]},o={className:"string",begin:/\$@"/,end:'"',contains:[{ begin:/\{\{/},{begin:/\}\}/},{begin:'""'},r]},d=e.inherit(o,{illegal:/\n/, contains:[{begin:/\{\{/},{begin:/\}\}/},{begin:'""'},l]}) ;r.contains=[o,c,s,e.APOS_STRING_MODE,e.QUOTE_STRING_MODE,i,e.C_BLOCK_COMMENT_MODE], l.contains=[d,c,t,e.APOS_STRING_MODE,e.QUOTE_STRING_MODE,i,e.inherit(e.C_BLOCK_COMMENT_MODE,{ illegal:/\n/})];var g={variants:[o,c,s,e.APOS_STRING_MODE,e.QUOTE_STRING_MODE] },E={begin:"<",end:">",contains:[{beginKeywords:"in out"},a] },_=e.IDENT_RE+"(<"+e.IDENT_RE+"(\\s*,\\s*"+e.IDENT_RE+")*>)?(\\[\\])?",b={ begin:"@"+e.IDENT_RE,relevance:0};return{name:"C#",aliases:["cs","c#"], keywords:n,illegal:/::/,contains:[e.COMMENT("///","$",{returnBegin:!0, contains:[{className:"doctag",variants:[{begin:"///",relevance:0},{ begin:"\x3c!--|--\x3e"},{begin:""}]}] }),e.C_LINE_COMMENT_MODE,e.C_BLOCK_COMMENT_MODE,{className:"meta",begin:"#", end:"$",keywords:{ "meta-keyword":"if else elif endif define undef warning error line region endregion pragma checksum" }},g,i,{beginKeywords:"class interface",relevance:0,end:/[{;=]/, illegal:/[^\s:,]/,contains:[{beginKeywords:"where class" },a,E,e.C_LINE_COMMENT_MODE,e.C_BLOCK_COMMENT_MODE]},{beginKeywords:"namespace", relevance:0,end:/[{;=]/,illegal:/[^\s:]/, contains:[a,e.C_LINE_COMMENT_MODE,e.C_BLOCK_COMMENT_MODE]},{ beginKeywords:"record",relevance:0,end:/[{;=]/,illegal:/[^\s:]/, contains:[a,E,e.C_LINE_COMMENT_MODE,e.C_BLOCK_COMMENT_MODE]},{className:"meta", begin:"^\\s*\\[",excludeBegin:!0,end:"\\]",excludeEnd:!0,contains:[{ className:"meta-string",begin:/"/,end:/"/}]},{ beginKeywords:"new return throw await else",relevance:0},{className:"function", begin:"("+_+"\\s+)+"+e.IDENT_RE+"\\s*(<.+>)?\\s*\\(",returnBegin:!0, end:/\s*[{;=]/,excludeEnd:!0,keywords:n,contains:[{ beginKeywords:"public private protected static internal protected abstract async extern override unsafe virtual new sealed partial", relevance:0},{begin:e.IDENT_RE+"\\s*(<.+>)?\\s*\\(",returnBegin:!0, contains:[e.TITLE_MODE,E],relevance:0},{className:"params",begin:/\(/,end:/\)/, excludeBegin:!0,excludeEnd:!0,keywords:n,relevance:0, contains:[g,i,e.C_BLOCK_COMMENT_MODE] },e.C_LINE_COMMENT_MODE,e.C_BLOCK_COMMENT_MODE]},b]}}})());