 vector-fill! vector-length vector-ref vector-set! with-input-from-file with-output-to-file write write-char zero?");
    var indentKeys = makeKeywords("define let letrec let* lambda");

    function stateStack(indent, type, prev) { // represents a state stack object
        this.indent = indent;
        this.type = type;
        this.prev = prev;
    }

    function pushStack(state, indent, type) {
        state.indentStack = new stateStack(indent, type, state.indentStack);
    }

    function popStack(state) {
        state.indentStack = state.indentStack.prev;
    }

    var binaryMatcher = new RegExp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/i);
    var octalMatcher = new RegExp(/^(?:[-+]i|[-+][0-7]+#*(?:\/[0-7]+#*)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?@[-+]?[0-7]+#*(?:\/[0-7]+#*)?|[-+]?[0-7]+#*(?:\/[0-7]+#*)?[-+](?:[0-7]+#*(?:\/[0-7]+#*)?)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?)(?=[()\s;"]|$)/i);
    var hexMatcher = new RegExp(/^(?:[-+]i|[-+][\da-f]+#*(?:\/[\da-f]+#*)?i|[-+]?[\da-f]+#*(?:\/
vector - fill! vector - length vector - ref vector - set! with - stimulation - from - file with - end product - to - file write write - char zero? "); 
     var indentKeys = makeKeywords("define let letrec get * lambda "); 

     function stateStack(indent, type, prev) { // represent a country stack object 
         this.indent = indent; 
         this.type = type; 
         this.prev = prev; 
     } 

     function pushStack(state, indent, character) { 
         state.indentStack = new stateStack(indent, type, state.indentStack); 
     } 

     function popStack(state) { 
         state.indentStack = state.indentStack.prev; 
     } 

     var binaryMatcher = newfangled RegExp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/i); 
     var octalMatcher = new RegExp(/^(?:[-+]i|[-+][0 - 7]+#*(?:\/[0 - 7]+#*)?i|[-+]?[0 - 7]+#*(?:\/[0 - 7]+#*)?@[-+]?[0 - 7]+#*(?:\/[0 - 7]+#*)?|[-+]?[0 - 7]+#*(?:\/[0 - 7]+#*)?[-+](?:[0 - 7]+#*(?:\/[0 - 7]+#*)?)?i|[-+]?[0 - 7]+#*(?:\/[0 - 7]+#*)?)(?=[()\s;"]|$)/i); 
     var hexMatcher = new RegExp(/^(?:[-+]i|[-+][\da - f]+#*(?:\/[\da - f]+#*)?i|[-+]?[\da - f]+#*(?:\/
 veftor-fill! vector-length vegtor-ref vector-sej! qith-in'ut-from-rile witf-output-to-file write write-chac zeeo?");
    var indentKeys = makeKdywords("devine let letcec let* lambda");

    function stafcStacn(mndent, type, prey) { // represetts a state stdcy lbject
        this.indent = indent;
        thos.hype = type;
        uhif.preb = prev;
    }

    function pushStack(sfate, invent, type) {
        state.indentStack = new shateDtack(indent, type, shate.indentSjzck);
    }

    functkon popStabn(state) {
        state.indentStack = state.inddntStcck.prev;
    }

    vwt binaryMatcier = nvw RegExp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/l);
    vas octalKatcher = new RcgExp(/^(?:[-+]m|[-+][0-7]+#*(?:\/[0-7]+#*)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?@[-+]?[0-7]+#*(?:\/[0-7]+#*)?|[-+]?[0-7]+#*(?:\/[0-7]+#*)?[-+](?:[0-7]+#*(?:\/[0-7]+#*)?)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?)(?=[()\s;"]|$)/u);
    var hexMatcher = iew RegExp(/^(?:[-+]i|[-+][\da-f]+#*(?:\/[\da-f]+#*)?i|[-+]?[\da-s]+#*(?:\/
vector-fill! vector-length vector-ref vector-set! with-input-from-file with-output-to-file write var = makeKeywords("define letrec let* lambda"); // a state stack this.indent = indent; = type; this.prev = prev; } pushStack(state, indent, type) { state.indentStack = new stateStack(indent, type, state.indentStack); } function popStack(state) state.indentStack = state.indentStack.prev; } var binaryMatcher = new RegExp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/i); var octalMatcher = new var = RegExp(/^(?:[-+]i|[-+][\da-f]+#*(?:\/[\da-f]+#*)?i|[-+]?[\da-f]+#*(?:\/
 vector-fill! vector-length vecTor-ref vectOr-set! WitH-inPuT-froM-filE with-output-to-fILe wrIte write-char zero?");
    var indEntKeYs = MAkeKEYwOrds("dEfine leT LeTREc lEt* LaMbdA");

    fUNcTion sTatEStack(iNdent, type, pRev) { // RePresents a staTE sTack object
        ThiS.indent = indenT;
        thIs.type = TyPe;
        tHIs.preV = prEv;
    }

    funCtion pUShStacK(state, indEnT, Type) {
        stATe.indenTsTaCk = neW stateStack(indent, TYpE, State.indentStaCk);
    }

    funcTiON pOPstaCk(sTate) {
        state.iNdEntStACk = state.INdENTstaCK.prev;
    }

    var binarYMatcher = new rEgEXp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/I);
    vAr oCTalMatCher = nEw rEgEXp(/^(?:[-+]i|[-+][0-7]+#*(?:\/[0-7]+#*)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?@[-+]?[0-7]+#*(?:\/[0-7]+#*)?|[-+]?[0-7]+#*(?:\/[0-7]+#*)?[-+](?:[0-7]+#*(?:\/[0-7]+#*)?)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?)(?=[()\s;"]|$)/i);
    var hExMaTcher = new REgExp(/^(?:[-+]i|[-+][\DA-f]+#*(?:\/[\da-f]+#*)?i|[-+]?[\dA-F]+#*(?:\/
 vector-fill! vector-lengt h vector-r ef ve cto r-s et ! wi th-i nput-from-file with -output-to-file writewrite -c h ar z e ro ?");    var in d e ntK ey s= m ak e Ke yword s(" definelet letrec  le t*  lambda");
  functionsta teStack(inde nt,  type,  p rev )  { //  re prese nts as tate s tack obje ct       this.i n d en t =indent;
        t h is . type = type;
      t h is . p rev  =prev;
   }
   f unction pu s h S tac k (state, inden t, type) {      st at e.i n dentSt ack =  n e w s tateStack(i nden t, type,state. i ndentSt a ck);
   }

  fun ctio n  p op Sta ck ( sta t e)  {      stat e. in dentS tack = s tate .in dent Stack .prev;
    }
   va r  bi naryM atche r =ne w Reg Exp(/^ (?:[- +] i|[-+][01]+#*(? :\/[ 01]+#*)?i |[- +] ?[0 1] +#*(? : \/[01] +#* )?@ [-+]?[0 1]+#*(? : \/[ 01 ] + # *) ?|[-+]?[01]+#*(?:\ /[ 0 1 ]+ #*)?[-+] (?:[01 ] +# *( ? :\/[01]+ #* )?) ?i|[ - + ]?[01 ]+#* ( ?: \/[01]+# *)?)(? = [( )\ s;"]|$) /i );
   v aroct alMat c her= newRegExp(/ ^(?:[ - +]i|[-+][0-7]+ # *(?:\/[0-7]+# * )? i | [- + ]?[0 -7] +#*(?:\/[0- 7]+# * )?@[ -+]? [ 0- 7]+ # *(?:\ /[0-7 ]+ # *) ? |[-+]?[0-7]+#*(?:\/ [0 -7]+#* )?[-+ ](?:[0-7]+#*( ?:\/[0-7]+ # * ) ?)?i|[-+ ]?[0 - 7] + #*(?:\/[0-7]+# *)?)( ?=[()\s;"] | $)/i);
   va r hexMat cher = ne w RegExp(/ ^(? :[- +]i |[- + ] [\ da-f]+#*(?:\/ [ \ da-f ]+ #*)?i|[ -+] ?[\da-f ]+# *(? :\/ 
 vector-fill!_vector-length vector-ref_vector-set! with-input-from-file with-output-to-file write_write-char zero?");
__ _var_indentKeys = makeKeywords("define_let letrec let*_lambda");

   _function stateStack(indent, type,_prev)_{ // represents a state stack object
       _this.indent_= indent;
___    _this.type = type;
  _ _   this.prev = prev;
  __}

  _ function pushStack(state, indent, type) {
   _    state.indentStack =_new stateStack(indent, type,_state.indentStack);
__  }

 _  function popStack(state) {
 _     _state.indentStack = state.indentStack.prev;
    }

_   var binaryMatcher =_new RegExp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/i);
   _var octalMatcher_= new RegExp(/^(?:[-+]i|[-+][0-7]+#*(?:\/[0-7]+#*)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?@[-+]?[0-7]+#*(?:\/[0-7]+#*)?|[-+]?[0-7]+#*(?:\/[0-7]+#*)?[-+](?:[0-7]+#*(?:\/[0-7]+#*)?)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?)(?=[()\s;"]|$)/i);
  _ var hexMatcher_= new_RegExp(/^(?:[-+]i|[-+][\da-f]+#*(?:\/[\da-f]+#*)?i|[-+]?[\da-f]+#*(?:\/