text: (function () {
  
  /* Imports */
  var Meteor = Package.meteor.Meteor;
  var global = Package.meteor.global;
  var meteorEnv = Package.meteor.meteorEnv;
  var _ = Package.underscore._;
  var HTML = Package.htmljs.HTML;
  
  /* Package-scope variables */
  var BlazeTools, toJSLiteral, toObjectLiteralKey, ToJSVisitor;
  
  (function(){
  
  ///////////////////////////////////////////////////////////////////////////////////////
  //                                                                                   //
  // packages/blaze-tools/preamble.js                                                  //
  //                                                                                   //
  ///////////////////////////////////////////////////////////////////////////////////////
                                                                                       //
  BlazeTools = {};
  
  ///////////////////////////////////////////////////////////////////////////////////////
  
  }).call(this);
  
  
  
  
  
  
  (function(){
  
  ///////////////////////////////////////////////////////////////////////////////////////
  //                                                                                   //
  // packages/blaze-tools/tokens.js                                                    //
  //                                                                                   //
  ///////////////////////////////////////////////////////////////////////////////////////
                                                                                       //
  
  // Adapted from source code of http://xregexp.com/plugins/#unicode
  var unicodeCategories = {
    Ll: "0061-007A00B500DF-00F600F8-00FF01010103010501070109010B010D010F01110113011501170119011B011D011F01210123012501270129012B012D012F01310133013501370138013A013C013E014001420144014601480149014B014D014F01510153015501570159015B015D015F01610163016501670169016B016D016F0171017301750177017A017C017E-0180018301850188018C018D019201950199-019B019E01A101A301A501A801AA01AB01AD01B001B401B601B901BA01BD-01BF01C601C901CC01CE01D001D201D401D601D801DA01DC01DD01DF01E101E301E501E701E901EB01ED01EF01F001F301F501F901FB01FD01FF02010203020502070209020B020D020F02110213021502170219021B021D021F02210223022502270229022B022D022F02310233-0239023C023F0240024202470249024B024D024F-02930295-02AF037103730377037B-037D039003AC-03CE03D003D103D5-03D703D903DB03DD03DF03E103E303E503E703E903EB03ED03EF-03F303F503F803FB03FC0430-045F04610463046504670469046B046D046F04710473047504770479047B047D047F0481048B048D048F04910493049504970499049B049D049F04A104A304A504A704A904AB04AD04AF04B104B304B504B704B904BB04BD04BF04C204C404C604C804CA04CC04CE04CF04D104D304D504D704D904DB04DD04DF04E104E304E504E704E904EB04ED04EF04F104F304F504F704F904FB04FD04FF05010503050505070509050B050D050F05110513051505170519051B051D051F05210523052505270561-05871D00-1D2B1D6B-1D771D79-1D9A1E011E031E051E071E091E0B1E0D1E0F1E111E131E151E171E191E1B1E1D1E1F1E211E231E251E271E291E2B1E2D1E2F1E311E331E351E371E391E3B1E3D1E3F1E411E431E451E471E491E4B1E4D1E4F1E511E531E551E571E591E5B1E5D1E5F1E611E631E651E671E691E6B1E6D1E6F1E711E731E751E771E791E7B1E7D1E7F1E811E831E851E871E891E8B1E8D1E8F1E911E931E95-1E9D1E9F1EA11EA31EA51EA71EA91EAB1EAD1EAF1EB11EB31EB51EB71EB91EBB1EBD1EBF1EC11EC31EC51EC71EC91ECB1ECD1ECF1ED11ED31ED51ED71ED91EDB1EDD1EDF1EE11EE31EE51EE71EE91EEB1EED1EEF1EF11EF31EF51EF71EF91EFB1EFD1EFF-1F071F10-1F151F20-1F271F30-1F371F40-1F451F50-1F571F60-1F671F70-1F7D1F80-1F871F90-1F971FA0-1FA71FB0-1FB41FB61FB71FBE1FC2-1FC41FC61FC71FD0-1FD31FD61FD71FE0-1FE71FF2-1FF41FF61FF7210A210E210F2113212F21342139213C213D2146-2149214E21842C30-2C5E2C612C652C662C682C6A2C6C2C712C732C742C76-2C7B2C812C832C852C872C892C8B2C8D2C8F2C912C932C952C972C992C9B2C9D2C9F2CA12CA32CA52CA72CA92CAB2CAD2CAF2CB12CB32CB52CB72CB92CBB2CBD2CBF2CC12CC32CC52CC72CC92CCB2CCD2CCF2CD12CD32CD52CD72CD92CDB2CDD2CDF2CE12CE32CE42CEC2CEE2CF32D00-2D252D272D2DA641A643A645A647A649A64BA64DA64FA651A653A655A657A659A65BA65DA65FA661A663A665A667A669A66BA66DA681A683A685A687A689A68BA68DA68FA691A693A695A697A723A725A727A729A72BA72DA72F-A731A733A735A737A739A73BA73DA73FA741A743A745A747A749A74BA74DA74FA751A753A755A757A759A75BA75DA75FA761A763A765A767A769A76BA76DA76FA771-A778A77AA77CA77FA781A783A785A787A78CA78EA791A793A7A1A7A3A7A5A7A7A7A9A7FAFB00-FB06FB13-FB17FF41-FF5A",
    Lm: "02B0-02C102C6-02D102E0-02E402EC02EE0374037A0559064006E506E607F407F507FA081A0824082809710E460EC610FC17D718431AA71C78-1C7D1D2C-1D6A1D781D9B-1DBF2071207F2090-209C2C7C2C7D2D6F2E2F30053031-3035303B309D309E30FC-30FEA015A4F8-A4FDA60CA67FA717-A71FA770A788A7F8A7F9A9CFAA70AADDAAF3AAF4FF70FF9EFF9F",
    Lo: "00AA00BA01BB01C0-01C3029405D0-05EA05F0-05F20620-063F0641-064A066E066F0671-06D306D506EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA0800-08150840-085808A008A2-08AC0904-0939093D09500958-09610972-09770979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10CF10CF20D05-0D0C0D0E-0D100D12-0D3A0D3D0D4E0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E450E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EDC-0EDF0F000F40-0F470F49-0F6C0F88-0F8C1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10D0-10FA10FD-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317DC1820-18421844-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541B05-1B331B45-1B4B1B83-1BA01BAE1BAF1BBA-1BE51C00-1C231C4D-1C4F1C5A-1C771CE9-1CEC1CEE-1CF11CF51CF62135-21382D30-2D672D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE3006303C3041-3096309F30A1-30FA30FF3105-312D3131-318E31A0-31BA31F0-31FF3400-4DB54E00-9FCCA000-A014A016-A48CA4D0-A4F7A500-A60BA610-A61FA62AA62BA66EA6A0-A6E5A7FB-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2AA00-AA28AA40-AA42AA44-AA4BAA60-AA6FAA71-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADBAADCAAE0-AAEAAAF2AB01-AB06AB09-AB0EAB11-AB16AB20-AB26AB28-AB2EABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA6DFA70-FAD9FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF66-FF6FFF71-FF9DFFA0-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC",
    Lt: "01C501C801CB01F21F88-1F8F1F98-1F9F1FA8-1FAF1FBC1FCC1FFC",
    Lu: "0041-005A00C0-00D600D8-00DE01000102010401060108010A010C010E01100112011401160118011A011C011E01200122012401260128012A012C012E01300132013401360139013B013D013F0141014301450147014A014C014E01500152015401560158015A015C015E01600162016401660168016A016C016E017001720174017601780179017B017D018101820184018601870189-018B018E-0191019301940196-0198019C019D019F01A001A201A401A601A701A901AC01AE01AF01B1-01B301B501B701B801BC01C401C701CA01CD01CF01D101D301D501D701D901DB01DE01E001E201E401E601E801EA01EC01EE01F101F401F6-01F801FA01FC01FE02000202020402060208020A020C020E02100212021402160218021A021C021E02200222022402260228022A022C022E02300232023A023B023D023E02410243-02460248024A024C024E03700372037603860388-038A038C038E038F0391-03A103A3-03AB03CF03D2-03D403D803DA03DC03DE03E003E203E403E603E803EA03EC03EE03F403F703F903FA03FD-042F04600462046404660468046A046C046E04700472047404760478047A047C047E0480048A048C048E04900492049404960498049A049C049E04A004A204A404A604A804AA04AC04AE04B004B204B404B604B804BA04BC04BE04C004C104C304C504C704C904CB04CD04D004D204D404D604D804DA04DC04DE04E004E204E404E604E804EA04EC04EE04F004F204F404F604F804FA04FC04FE05000502050405060508050A050C050E05100512051405160518051A051C051E05200522052405260531-055610A0-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-1F0F1F18-1F1D1F28-1F2F1F38-1F3F1F48-1F4D1F591F5B1F5D1F5F1F68-1F6F1FB8-1FBB1FC8-1FCB1FD8-1FDB1FE8-1FEC1FF8-1FFB21022107210B-210D2110-211221152119-211D212421262128212A-212D2130-2133213E213F214521832C00-2C2E2C602C62-2C642C672C692C6B2C6D-2C702C722C752C7E-2C802C822C842C862C882C8A2C8C2C8E2C902C922C942C962C982C9A2C9C2C9E2CA02CA22CA42CA62CA82CAA2CAC2CAE2CB02CB22CB42CB62CB82CBA2CBC2CBE2CC02CC22CC42CC62CC82CCA2CCC2CCE2CD02CD22CD42CD62CD82CDA2CDC2CDE2CE02CE22CEB2CED2CF2A640A642A644A646A648A64AA64CA64EA650A652A654A656A658A65AA65CA65EA660A662A664A666A668A66AA66CA680A682A684A686A688A68AA68CA68EA690A692A694A696A722A724A726A728A72AA72CA72EA732A734A736A738A73AA73CA73EA740A742A744A746A748A74AA74CA74EA750A752A754A756A758A75AA75CA75EA760A762A764A766A768A76AA76CA76EA779A77BA77DA77EA780A782A784A786A78BA78DA790A792A7A0A7A2A7A4A7A6A7A8A7AAFF21-FF3A",
    Mc: "0903093B093E-09400949-094C094E094F0982098309BE-09C009C709C809CB09CC09D70A030A3E-0A400A830ABE-0AC00AC90ACB0ACC0B020B030B3E0B400B470B480B4B0B4C0B570BBE0BBF0BC10BC20BC6-0BC80BCA-0BCC0BD70C01-0C030C41-0C440C820C830CBE0CC0-0CC40CC70CC80CCA0CCB0CD50CD60D020D030D3E-0D400D46-0D480D4A-0D4C0D570D820D830DCF-0DD10DD8-0DDF0DF20DF30F3E0F3F0F7F102B102C10311038103B103C105610571062-10641067-106D108310841087-108C108F109A-109C17B617BE-17C517C717C81923-19261929-192B193019311933-193819B0-19C019C819C91A19-1A1B1A551A571A611A631A641A6D-1A721B041B351B3B1B3D-1B411B431B441B821BA11BA61BA71BAA1BAC1BAD1BE71BEA-1BEC1BEE1BF21BF31C24-1C2B1C341C351CE11CF21CF3302E302FA823A824A827A880A881A8B4-A8C3A952A953A983A9B4A9B5A9BAA9BBA9BD-A9C0AA2FAA30AA33AA34AA4DAA7BAAEBAAEEAAEFAAF5ABE3ABE4ABE6ABE7ABE9ABEAABEC",
    Mn: "0300-036F0483-04870591-05BD05BF05C105C205C405C505C70610-061A064B-065F067006D6-06DC06DF-06E406E706E806EA-06ED07110730-074A07A6-07B007EB-07F30816-0819081B-08230825-08270829-082D0859-085B08E4-08FE0900-0902093A093C0941-0948094D0951-095709620963098109BC09C1-09C409CD09E209E30A010A020A3C0A410A420A470A480A4B-0A4D0A510A700A710A750A810A820ABC0AC1-0AC50AC70AC80ACD0AE20AE30B010B3C0B3F0B41-0B440B4D0B560B620B630B820BC00BCD0C3E-0C400C46-0C480C4A-0C4D0C550C560C620C630CBC0CBF0CC60CCC0CCD0CE20CE30D41-0D440D4D0D620D630DCA0DD2-0DD40DD60E310E34-0E3A0E47-0E4E0EB10EB4-0EB90EBB0EBC0EC8-0ECD0F180F190F350F370F390F71-0F7E0F80-0F840F860F870F8D-0F970F99-0FBC0FC6102D-10301032-10371039103A103D103E10581059105E-10601071-1074108210851086108D109D135D-135F1712-17141732-1734175217531772177317B417B517B7-17BD17C617C9-17D317DD180B-180D18A91920-19221927192819321939-193B1A171A181A561A58-1A5E1A601A621A65-1A6C1A73-1A7C1A7F1B00-1B031B341B36-1B3A1B3C1B421B6B-1B731B801B811BA2-1BA51BA81BA91BAB1BE61BE81BE91BED1BEF-1BF11C2C-1C331C361C371CD0-1CD21CD4-1CE01CE2-1CE81CED1CF41DC0-1DE61DFC-1DFF20D0-20DC20E120E5-20F02CEF-2CF12D7F2DE0-2DFF302A-302D3099309AA66FA674-A67DA69FA6F0A6F1A802A806A80BA825A826A8C4A8E0-A8F1A926-A92DA947-A951A980-A982A9B3A9B6-A9B9A9BCAA29-AA2EAA31AA32AA35AA36AA43AA4CAAB0AAB2-AAB4AAB7AAB8AABEAABFAAC1AAECAAEDAAF6ABE5ABE8ABEDFB1EFE00-FE0FFE20-FE26",
    Nd: "0030-00390660-066906F0-06F907C0-07C90966-096F09E6-09EF0A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BEF0C66-0C6F0CE6-0CEF0D66-0D6F0E50-0E590ED0-0ED90F20-0F291040-10491090-109917E0-17E91810-18191946-194F19D0-19D91A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C59A620-A629A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
    Nl: "16EE-16F02160-21822185-218830073021-30293038-303AA6E6-A6EF",
    Pc: "005F203F20402054FE33FE34FE4D-FE4FFF3F"
  };
  
  var unicodeClass = function (abbrev) {
    return '[' +
      unicodeCategories[abbrev].replace(/[0-9A-F]{4}/ig, "\\u$&") + ']';
  };
  
  // See ECMA-262 spec, 3rd edition, Section 7.6
  // Match one or more characters that can start an identifier.
  // This is IdentifierStart+.
  var rIdentifierPrefix = new RegExp(
    "^([a-zA-Z$_]+|\\\\u[0-9a-fA-F]{4}|" +
      [unicodeClass('Lu'), unicodeClass('Ll'), unicodeClass('Lt'),
       unicodeClass('Lm'), unicodeClass('Lo'), unicodeClass('Nl')].join('|') +
      ")+");
  // Match one or more characters that can continue an identifier.
  // This is (IdentifierPart and not IdentifierStart)+.
  // To match a full identifier, match rIdentifierPrefix, then
  // match rIdentifierMiddle followed by rIdentifierPrefix until they both fail.
  var rIdentifierMiddle = new RegExp(
    "^([0-9]|" + [unicodeClass('Mn'), unicodeClass('Mc'), unicodeClass('Nd'),
                  unicodeClass('Pc')].join('|') + ")+");
  
  
  // See ECMA-262 spec, 3rd edition, Section 7.8.3
  var rHexLiteral = /^0[xX][0-9a-fA-F]+(?!\w)/;
  var rDecLiteral =
        /^(((0|[1-9][0-9]*)(\.[0-9]*)?)|\.[0-9]+)([Ee][+-]?[0-9]+)?(?!\w)/;
  
  // Section 7.8.4
  var rStringQuote = /^["']/;
  // Match one or more characters besides quotes, backslashes, or line ends
  var rStringMiddle = /^(?=.)[^"'\\]+?((?!.)|(?=["'\\]))/;
  // Match one escape sequence, including the backslash.
  var rEscapeSequence =
        /^\\(['"\\bfnrtv]|0(?![0-9])|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|(?=.)[^ux0-9])/;
  // Match one ES5 line continuation
  var rLineContinuation =
        /^\\(\r\n|[\u000A\u000D\u2028\u2029])/;
  
  
  BlazeTools.parseNumber = function (scanner) {
    var startPos = scanner.pos;
  
    var isNegative = false;
    if (scanner.peek() === '-') {
      scanner.pos++;
      isNegative = true;
    }
    // Note that we allow `"-0xa"`, unlike `Number(...)`.
  
    var rest = scanner.rest();
    var match = rDecLiteral.exec(rest) || rHexLiteral.exec(rest);
    if (! match) {
      scanner.pos = startPos;
      return null;
    }
    var matchText = match[0];
    scanner.pos += matchText.length;
  
    var text = (isNegative ? '-' : '') + matchText;
    var value = Number(matchText);
    value = (isNegative ? -value : value);
    return { text: text, value: value };
  };
  
  BlazeTools.parseIdentifierName = function (scanner) {
    var startPos = scanner.pos;
    var rest = scanner.rest();
    var match = rIdentifierPrefix.exec(rest);
    if (! match)
      return null;
    scanner.pos += match[0].length;
    rest = scanner.rest();
    var foundMore = true;
  
    while (foundMore) {
      foundMore = false;
  
      match = rIdentifierMiddle.exec(rest);
      if (match) {
        foundMore = true;
        scanner.pos += match[0].length;
        rest = scanner.rest();
      }
  
      match = rIdentifierPrefix.exec(rest);
      if (match) {
        foundMore = true;
        scanner.pos += match[0].length;
        rest = scanner.rest();
      }
    }
  
    return scanner.input.substring(startPos, scanner.pos);
  };
  
  BlazeTools.parseExtendedIdentifierName = function (scanner) {
    // parse an identifier name optionally preceded by '@'
    if (scanner.peek() === '@') {
      scanner.pos++;
      var afterAt = BlazeTools.parseIdentifierName(scanner);
      if (afterAt) {
        return '@' + afterAt;
      } else {
        scanner.pos--;
        return null;
      }
    } else {
      return BlazeTools.parseIdentifierName(scanner);
    }
  };
  
  BlazeTools.parseStringLiteral = function (scanner) {
    var startPos = scanner.pos;
    var rest = scanner.rest();
    var match = rStringQuote.exec(rest);
    if (! match)
      return null;
  
    var quote = match[0];
    scanner.pos++;
    rest = scanner.rest();
  
    var jsonLiteral = '"';
  
    while (match) {
      match = rStringMiddle.exec(rest);
      if (match) {
        jsonLiteral += match[0];
      } else {
        match = rEscapeSequence.exec(rest);
        if (match) {
          var esc = match[0];
          // Convert all string escapes to JSON-compatible string escapes, so we
          // can use JSON.parse for some of the work.  JSON strings are not the
          // same as JS strings.  They don't support `\0`, `\v`, `\'`, or hex
          // escapes.
          if (esc === '\\0')
            jsonLiteral += '\\u0000';
          else if (esc === '\\v')
            // Note: IE 8 doesn't correctly parse '\v' in JavaScript.
            jsonLiteral += '\\u000b';
          else if (esc.charAt(1) === 'x')
            jsonLiteral += '\\u00' + esc.slice(2);
          else if (esc === '\\\'')
            jsonLiteral += "'";
          else
            jsonLiteral += esc;
        } else {
          match = rLineContinuation.exec(rest);
          if (! match) {
            match = rStringQuote.exec(rest);
            if (match) {
              var c = match[0];
              if (c !== quote) {
                if (c === '"')
                  jsonLiteral += '\\';
                jsonLiteral += c;
              }
            }
          }
        }
      }
      if (match) {
        scanner.pos += match[0].length;
        rest = scanner.rest();
        if (match[0] === quote)
          break;
      }
    }
  
    if (! match || match[0] !== quote)
      scanner.fatal("Unterminated string literal");
  
    jsonLiteral += '"';
    var text = scanner.input.substring(startPos, scanner.pos);
    var value = JSON.parse(jsonLiteral);
    return { text: text, value: value };
  };
  
  ///////////////////////////////////////////////////////////////////////////////////////
  
  }).call(this);
  
  
  
  
  
  
  (function(){
  
  ///////////////////////////////////////////////////////////////////////////////////////
  //                                                                                   //
  // packages/blaze-tools/tojs.js                                                      //
  //                                                                                   //
  ///////////////////////////////////////////////////////////////////////////////////////
                                                                                       //
  
  BlazeTools.EmitCode = function (value) {
    if (! (this instanceof BlazeTools.EmitCode))
      // called without `new`
      return new BlazeTools.EmitCode(value);
  
    if (typeof value !== 'string')
      throw new Error('BlazeTools.EmitCode must be constructed with a string');
  
    this.value = value;
  };
  BlazeTools.EmitCode.prototype.toJS = function (visitor) {
    return this.value;
  };
  
  // Turns any JSONable value into a JavaScript literal.
  toJSLiteral = function (obj) {
    // See <http://timelessrepo.com/json-isnt-a-javascript-subset> for `\u2028\u2029`.
    // Also escape Unicode surrogates.
    return (JSON.stringify(obj)
            .replace(/[\u2028\u2029\ud800-\udfff]/g, function (c) {
              return '\\u' + ('000' + c.charCodeAt(0).toString(16)).slice(-4);
            }));
  };
  BlazeTools.toJSLiteral = toJSLiteral;
  
  
  
  var jsReservedWordSet = (function (set) {
    _.each("abstract else instanceof super boolean enum int switch break export interface synchronized byte extends let this case false long throw catch final native throws char finally new transient class float null true const for package try continue function private typeof debugger goto protected var default if public void delete implements return volatile do import short while double in static with".split(' '), function (w) {
      set[w] = 1;
    });
    return set;
  })({});
  
  toObjectLiteralKey = function (k) {
    if (/^[a-zA-Z$_][a-zA-Z$0-9_]*$/.test(k) && jsReservedWordSet[k] !== 1)
      return k;
    return toJSLiteral(k);
  };
  BlazeTools.toObjectLiteralKey = toObjectLiteralKey;
  
  var hasToJS = function (x) {
    return x.toJS && (typeof (x.toJS) === 'function');
  };
  
  ToJSVisitor = HTML.Visitor.extend();
  ToJSVisitor.def({
    visitNull: function (nullOrUndefined) {
      return 'null';
    },
    visitPrimitive: function (stringBooleanOrNumber) {
      return toJSLiteral(stringBooleanOrNumber);
    },
    visitArray: function (array) {
      var parts = [];
      for (var i = 0; i < array.length; i++)
        parts.push(this.visit(array[i]));
      return '[' + parts.join(', ') + ']';
    },
    visitTag: function (tag) {
      return this.generateCall(tag.tagName, tag.attrs, tag.children);
    },
    visitComment: function (comment) {
      return this.generateCall('HTML.Comment', null, [comment.value]);
    },
    visitCharRef: function (charRef) {
      return this.generateCall('HTML.CharRef',
                               {html: charRef.html, str: charRef.str});
    },
    visitRaw: function (raw) {
      return this.generateCall('HTML.Raw', null, [raw.value]);
    },
    visitObject: function (x) {
      if (hasToJS(x)) {
        return x.toJS(this);
      }
  
      throw new Error("Unexpected object in HTMLjs in toJS: " + x);
    },
    generateCall: function (name, attrs, children) {
      var tagSymbol;
      if (name.indexOf('.') >= 0) {
        tagSymbol = name;
      } else if (HTML.isTagEnsured(name)) {
        tagSymbol = 'HTML.' + HTML.getSymbolName(name);
      } else {
        tagSymbol = 'HTML.getTag(' + toJSLiteral(name) + ')';
      }
  
      var attrsArray = null;
      if (attrs) {
        attrsArray = [];
        var needsHTMLAttrs = false;
        if (HTML.isArray(attrs)) {
          var attrsArray = [];
          for (var i = 0; i < attrs.length; i++) {
            var a = attrs[i];
            if (hasToJS(a)) {
              attrsArray.push(a.toJS(this));
              needsHTMLAttrs = true;
            } else {
              var attrsObjStr = this.generateAttrsDictionary(attrs[i]);
              if (attrsObjStr !== null)
                attrsArray.push(attrsObjStr);
            }
          }
        } else if (hasToJS(attrs)) {
          attrsArray.push(attrs.toJS(this));
          needsHTMLAttrs = true;
        } else {
          attrsArray.push(this.generateAttrsDictionary(attrs));
        }
      }
      var attrsStr = null;
      if (attrsArray && attrsArray.length) {
        if (attrsArray.length === 1 && ! needsHTMLAttrs) {
          attrsStr = attrsArray[0];
        } else {
          attrsStr = 'HTML.Attrs(' + attrsArray.join(', ') + ')';
        }
      }
  
      var argStrs = [];
      if (attrsStr !== null)
        argStrs.push(attrsStr);
  
      if (children) {
        for (var i = 0; i < children.length; i++)
          argStrs.push(this.visit(children[i]));
      }
  
      return tagSymbol + '(' + argStrs.join(', ') + ')';
    },
    generateAttrsDictionary: function (attrsDict) {
      if (attrsDict.toJS && (typeof (attrsDict.toJS) === 'function')) {
        // not an attrs dictionary, but something else!  Like a template tag.
        return attrsDict.toJS(this);
      }
  
      var kvStrs = [];
      for (var k in attrsDict) {
        if (! HTML.isNully(attrsDict[k]))
          kvStrs.push(toObjectLiteralKey(k) + ': ' +
                      this.visit(attrsDict[k]));
      }
      if (kvStrs.length)
        return '{' + kvStrs.join(', ') + '}';
      return null;
    }
  });
  BlazeTools.ToJSVisitor = ToJSVisitor;
  
  BlazeTools.toJS = function (content) {
    return (new ToJSVisitor).visit(content);
  };
  
  ///////////////////////////////////////////////////////////////////////////////////////
  
  }).call(this);
  
  
  /* Exports */
  Package._define("blaze-tools", {
    BlazeTools: BlazeTools
  });
  
  })();
  