Y&&i.splice(P,1,Y,i[P+1],me),P+=2,J=Math.min(Y,me)}if(ie)if(A.opaque)i.splice(ue,P-ue,Y,"overlay "+ie),P=ue+2;else for(;uee.options.maxHighlightLength&&Vt(e.doc.mode,r.state),a=fa(e,t,r);i&&(r.state=i),t.stateAfter=r.save(!i),t.styles=a.styles,a.classes?t.styleClasses=a.classes:t.styleClasses&&(t.styleClasses=null),n===e.doc.highlightFrontier&&(e.doc.modeFrontier=Math.max(e.doc.modeFrontier,++e.doc.highlightFrontier))}return t.styles}function wn(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return new Jt(r,!0,t);var a=Tc(e,t,n),l=a>r.first&&Ae(r,a-1).stateAfter,u=l?Jt.fromSaved(r,l,a):new Jt(r,Gr(r.mode),a);return r.iter(a,t,function(f){ro(e,f.text,u);var m=u.line;f.stateAfter=m==t-1||m%5==0||m>=i.viewFrom&&mt.start)return a}throw new Error("Mode "+e.name+" failed to advance stream.")}var ha=function(e,t,n){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=n};function ga(e,t,n,r){var i=e.doc,a=i.mode,l;t=Re(i,t);var u=Ae(i,t.line),f=wn(e,t.line,n),m=new at(u.text,e.options.tabSize,f),A;for(r&&(A=[]);(r||m.pose.options.maxHighlightLength?(u=!1,l&&ro(e,t,r,A.pos),A.pos=t.length,P=null):P=ma(no(n,A,r.state,J),a),J){var Y=J[0].name;Y&&(P="m-"+(P?Y+" "+P:Y))}if(!u||m!=P){for(;f