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var hljs = new function ( ) { function k ( w ) { return w . replace ( /&/gm , "&" ) . replace ( /</gm , "<" ) . replace ( />/gm , ">" ) } function u ( w ) { return w . nodeName . toLowerCase ( ) } function i ( x , y ) { var w = x && x . exec ( y ) ; return w && w . index == 0 } function s ( x ) { var w = ( x . className + " " + ( x . parentNode ? x . parentNode . className : "" ) ) . split ( /\s+/ ) ; w = w . map ( function ( y ) { return y . replace ( /^lang(uage)?-/ , "" ) } ) ; return w . filter ( function ( y ) { return j ( y ) || /no(-?)highlight/ . test ( y ) } ) [ 0 ] } function p ( y , z ) { var w = { } ; for ( var x in y ) { w [ x ] = y [ x ] } if ( z ) { for ( var x in z ) { w [ x ] = z [ x ] } } return w } function v ( y ) { var w = [ ] ; ( function x ( z , A ) { for ( var B = z . firstChild ; B ; B = B . nextSibling ) { if ( B . nodeType == 3 ) { A += B . nodeValue . length } else { if ( B . nodeType == 1 ) { w . push ( { event : "start" , offset : A , node : B } ) ; A = x ( B , A ) ; if ( ! u ( B ) . match ( /br|hr|img|input/ ) ) { w . push ( { event : "stop" , offset : A , node : B } ) } } } } return A } ) ( y , 0 ) ; return w } function r ( x , z , D ) { var y = 0 ; var G = "" ; var A = [ ] ; function C ( ) { if ( ! x . length || ! z . length ) { return x . length ? x : z } if ( x [ 0 ] . offset != z [ 0 ] . offset ) { return ( x [ 0 ] . offset < z [ 0 ] . offset ) ? x : z } return z [ 0 ] . event == "start" ? x : z } function B ( I ) { function H ( J ) { return " " + J . nodeName + '="' + k ( J . value ) + '"' } G += "<" + u ( I ) + Array . prototype . map . call ( I . attributes , H ) . join ( "" ) + ">" } function F ( H ) { G += "</" + u ( H ) + ">" } function w ( H ) { ( H . event == "start" ? B : F ) ( H . node ) } while ( x . length || z . length ) { var E = C ( ) ; G += k ( D . substr ( y , E [ 0 ] . offset - y ) ) ; y = E [ 0 ] . offset ; if ( E == x ) { A . reverse ( ) . forEach ( F ) ; do { w ( E . splice ( 0 , 1 ) [ 0 ] ) ; E = C ( ) } while ( E == x && E . length && E [ 0 ] . offset == y ) ; A . reverse ( ) . forEach ( B ) } else { if ( E [ 0 ] . event == "start" ) { A . push ( E [ 0 ] . node ) } else { A . pop ( ) } w ( E . splice ( 0 , 1 ) [ 0 ] ) } } return G + k ( D . substr ( y ) ) } function n ( z ) { function w ( A ) { return ( A && A . source ) || A } function x ( B , A ) { return RegExp ( w ( B ) , "m" + ( z . cI ? "i" : "" ) + ( A ? "g" : "" ) ) } function y ( E , D ) { if ( E . compiled ) { return } E . compiled = true ; E . k = E . k || E . bK ; if ( E . k ) { var A = { } ; var F = function ( H , G ) { if ( z . cI ) { G = G . toLowerCase ( ) } G . split ( " " ) . forEach ( function ( I ) { var J = I . split ( "|" ) ; A [ J [ 0 ] ] = [ H , J [ 1 ] ? Number ( J [ 1 ] ) : 1 ] } ) } ; if ( typeof E . k == "string" ) { F ( "keyword" , E . k ) } else { Object . keys ( E . k ) . forEach ( function ( G ) { F ( G , E . k [ G ] ) } ) } E . k = A } E . lR = x ( E . l || /\b[A-Za-z0-9_]+\b/ , true ) ; if ( D ) { if ( E . bK ) { E . b = "\\b(" + E . bK . split ( " " ) . join ( "|" ) + ")\\b" } if ( ! E . b ) { E . b = /\B|\b/ } E . bR = x ( E . b ) ; if ( ! E . e && ! E . eW ) { E . e = /\B|\b/ } if ( E . e ) { E . eR = x ( E . e ) } E . tE = w ( E . e ) || "" ; if ( E . eW && D . tE ) { E . tE += ( E . e ? "|" : "" ) + D . tE } } if ( E . i ) { E . iR = x ( E . i ) } if ( E . r === undefined ) { E . r = 1 } if ( ! E . c ) { E . c = [ ] } var C = [ ] ; E . c . forEach ( function ( G ) { if ( G . v ) { G . v . forEach ( function ( H ) { C . push ( p ( G , H ) ) } ) } else { C . push ( G == "self" ? E : G ) } } ) ; E . c = C ; E . c . forEach ( function ( G ) { y ( G , E ) } ) ; if ( E . starts ) { y ( E . starts , D ) } var B = E . c . map ( function ( G ) { return G . bK ? "\\.?(" + G . b + ")\\.?" : G . b } ) . concat ( [ E . tE , E . i ] ) . map ( w ) . filter ( Boolean ) ; E . t = B . length ? x ( B . join ( "|" ) , true ) : { exec : function ( G ) { return null } } } y ( z ) } function c ( U , N , L , T ) { function w ( W , X ) { for ( var V = 0 ; V < X . c . length ; V ++ ) { if ( i ( X . c [ V ] . bR , W ) ) { return X . c [ V ] } } } function A ( W , V ) { if ( i ( W . eR , V ) ) { return W } if ( W . eW ) { return A ( W . parent , V ) } } function B ( V , W ) { return ! L && i ( W . iR , V ) } function F ( X , V ) { var W = O . cI ? V [ 0 ] . toLowerCase ( ) : V [ 0 ] ; return X . k . hasOwnProperty ( W ) && X . k [ W ] } function x ( ab , Z , Y , X ) { var V = X ? "" : b . classPrefix , W = '<span class="' + V , aa = Y ? "" : "</span>" ; W += ab + '">' ; return W + Z + aa } function P ( ) { if ( ! K . k ) { return k ( D ) } var V = "" ; var Y = 0 ; K . lR . lastIndex = 0 ; var W = K . lR . exec ( D ) ; while ( W ) { V += k ( D . substr ( Y , W . index - Y ) ) ; var X = F ( K , W ) ; if ( X ) { J += X [ 1 ] ; V += x ( X [ 0 ] , k ( W [ 0 ] ) ) } else { V += k ( W [ 0 ] ) } Y = K . lR . lastIndex ; W = K . lR . exec ( D ) } return V + k ( D . substr ( Y ) ) } function G ( ) { if ( K . sL && ! f [ K . sL ] ) { return k ( D ) } var V = K . sL ? c ( K . sL , D , true , I [ K . sL ] ) : g ( D ) ; if ( K . r > 0 ) { J += V . r } if ( K . subLanguageMode == "continuous" ) { I [ K . sL ] = V . top } return x ( V . language , V . value , false , true ) } function S ( ) { return K . sL !== undefined ? G ( ) : P ( ) } function R ( X , W ) { var V = X . cN ? x ( X . cN , "" , true ) : "" ; if ( X . rB ) { E += V ; D = "" } else { if ( X . eB ) { E += k ( W ) + V ; D = "" } else { E += V ; D = W } } K = Object . create ( X , { parent : { value : K } } ) } function H ( V , Z ) { D += V ; if ( Z === undefined ) { E += S ( ) ; return 0 } var X = w ( Z , K ) ; if ( X ) { E += S ( ) ; R ( X , Z ) ; return X . rB ? 0 : Z . length } var Y = A ( K , Z ) ; if ( Y ) { var W = K ; if ( ! ( W . rE || W . eE ) ) { D += Z } E += S ( ) ; do { if ( K . cN ) { E += "</span>" } J += K . r ; K = K . parent } while ( K != Y . parent ) ; if ( W . eE ) { E += k ( Z ) } D = "" ; if ( Y . starts ) { R ( Y . starts , "" ) } return W . rE ? 0 : Z . length } if ( B ( Z , K ) ) { throw new Error ( 'Illegal lexeme "' + Z + '" for mode "' + ( K . cN || "<unnamed>" ) + '"' ) } D += Z ; return Z . length || 1 } var O = j ( U ) ; if ( ! O
