"use strict";

exports.__esModule = true;
exports.default = tokenizer;
var SINGLE_QUOTE = '\''.charCodeAt(0);
var DOUBLE_QUOTE = '"'.charCodeAt(0);
var BACKSLASH = '\\'.charCodeAt(0);
var SLASH = '/'.charCodeAt(0);
var NEWLINE = '\n'.charCodeAt(0);
var SPACE = ' '.charCodeAt(0);
var FEED = '\f'.charCodeAt(0);
var TAB = '\t'.charCodeAt(0);
var CR = '\r'.charCodeAt(0);
var OPEN_SQUARE = '['.charCodeAt(0);
var CLOSE_SQUARE = ']'.charCodeAt(0);
var OPEN_PARENTHESES = '('.charCodeAt(0);
var CLOSE_PARENTHESES = ')'.charCodeAt(0);
var OPEN_CURLY = '{'.charCodeAt(0);
var CLOSE_CURLY = '}'.charCodeAt(0);
var SEMICOLON = ';'.charCodeAt(0);
var ASTERISK = '*'.charCodeAt(0);
var COLON = ':'.charCodeAt(0);
var AT = '@'.charCodeAt(0);
var RE_AT_END = /[ \n\t\r\f{}()'"\\;/[\]#]/g;
var RE_WORD_END = /[ \n\t\r\f(){}:;@!'"\\\][#]|\/(?=\*)/g;
var RE_BAD_BRACKET = /.[\\/("'\n]/;
var RE_HEX_ESCAPE = /[a-f0-9]/i;

function tokenizer(input, options) {
  if (options === void 0) {
    options = {};
  }

  var css = input.css.valueOf();
  var ignore = options.ignoreErrors;
  var code, next, quote, lines, last, content, escape;
  var nextLine, nextOffset, escaped, escapePos, prev, n, currentToken;
  var length = css.length;
  var offset = -1;
  var line = 1;
  var pos = 0;
  var buffer = [];
  var returned = [];

  function position() {
    return pos;
  }

  function unclosed(what) {
    throw input.error('Unclosed ' + what, line, pos - offset);
  }

  function endOfFile() {
    return returned.length === 0 && pos >= length;
  }

  function nextToken(opts) {
    if (returned.length) return returned.pop();
    if (pos >= length) return;
    var ignoreUnclosed = opts ? opts.ignoreUnclosed : false;
    code = css.charCodeAt(pos);

    if (code === NEWLINE || code === FEED || code === CR && css.charCodeAt(pos + 1) !== NEWLINE) {
      offset = pos;
      line += 1;
    }

    switch (code) {
      case NEWLINE:
      case SPACE:
      case TAB:
      case CR:
      case FEED:
        next = pos;

        do {
          next += 1;
          code = css.charCodeAt(next);

          if (code === NEWLINE) {
            offset = next;
            line += 1;
          }
        } while (code === SPACE || code === NEWLINE || code === TAB || code === CR || code === FEED);

        currentToken = ['space', css.slice(pos, next)];
        pos = next - 1;
        break;

      case OPEN_SQUARE:
      case CLOSE_SQUARE:
      case OPEN_CURLY:
      case CLOSE_CURLY:
      case COLON:
      case SEMICOLON:
      case CLOSE_PARENTHESES:
        var controlChar = String.fromCharCode(code);
        currentToken = [controlChar, controlChar, line, pos - offset];
        break;

      case OPEN_PARENTHESES:
        prev = buffer.length ? buffer.pop()[1] : '';
        n = css.charCodeAt(pos + 1);

        if (prev === 'url' && n !== SINGLE_QUOTE && n !== DOUBLE_QUOTE && n !== SPACE && n !== NEWLINE && n !== TAB && n !== FEED && n !== CR) {
          next = pos;

          do {
            escaped = false;
            next = css.indexOf(')', next + 1);

            if (next === -1) {
              if (ignore || ignoreUnclosed) {
                next = pos;
                break;
              } else {
                unclosed('bracket');
              }
            }

            escapePos = next;

            while (css.charCodeAt(escapePos - 1) === BACKSLASH) {
              escapePos -= 1;
              escaped = !escaped;
            }
          } while (escaped);

          currentToken = ['brackets', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
          pos = next;
        } else {
          next = css.indexOf(')', pos + 1);
          content = css.slice(pos, next + 1);

          if (next === -1 || RE_BAD_BRACKET.test(content)) {
            currentToken = ['(', '(', line, pos - offset];
          } else {
            currentToken = ['brackets', content, line, pos - offset, line, next - offset];
            pos = next;
          }
        }

        break;

      case SINGLE_QUOTE:
      case DOUBLE_QUOTE:
        quote = code === SINGLE_QUOTE ? '\'' : '"';
        next = pos;

        do {
          escaped = false;
          next = css.indexOf(quote, next + 1);

          if (next === -1) {
            if (ignore || ignoreUnclosed) {
              next = pos + 1;
              break;
            } else {
              unclosed('string');
            }
          }

          escapePos = next;

          while (css.charCodeAt(escapePos - 1) === BACKSLASH) {
            escapePos -= 1;
            escaped = !escaped;
          }
        } while (escaped);

        content = css.slice(pos, next + 1);
        lines = content.split('\n');
        last = lines.length - 1;

        if (last > 0) {
          nextLine = line + last;
          nextOffset = next - lines[last].length;
        } else {
          nextLine = line;
          nextOffset = offset;
        }

        currentToken = ['string', css.slice(pos, next + 1), line, pos - offset, nextLine, next - nextOffset];
        offset = nextOffset;
        line = nextLine;
        pos = next;
        break;

      case AT:
        RE_AT_END.lastIndex = pos + 1;
        RE_AT_END.test(css);

        if (RE_AT_END.lastIndex === 0) {
          next = css.length - 1;
        } else {
          next = RE_AT_END.lastIndex - 2;
        }

        currentToken = ['at-word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
        pos = next;
        break;

      case BACKSLASH:
        next = pos;
        escape = true;

        while (css.charCodeAt(next + 1) === BACKSLASH) {
          next += 1;
          escape = !escape;
        }

        code = css.charCodeAt(next + 1);

        if (escape && code !== SLASH && code !== SPACE && code !== NEWLINE && code !== TAB && code !== CR && code !== FEED) {
          next += 1;

          if (RE_HEX_ESCAPE.test(css.charAt(next))) {
            while (RE_HEX_ESCAPE.test(css.charAt(next + 1))) {
              next += 1;
            }

            if (css.charCodeAt(next + 1) === SPACE) {
              next += 1;
            }
          }
        }

        currentToken = ['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
        pos = next;
        break;

      default:
        if (code === SLASH && css.charCodeAt(pos + 1) === ASTERISK) {
          next = css.indexOf('*/', pos + 2) + 1;

          if (next === 0) {
            if (ignore || ignoreUnclosed) {
              next = css.length;
            } else {
              unclosed('comment');
            }
          }

          content = css.slice(pos, next + 1);
          lines = content.split('\n');
          last = lines.length - 1;

          if (last > 0) {
            nextLine = line + last;
            nextOffset = next - lines[last].length;
          } else {
            nextLine = line;
            nextOffset = offset;
          }

          currentToken = ['comment', content, line, pos - offset, nextLine, next - nextOffset];
          offset = nextOffset;
          line = nextLine;
          pos = next;
        } else {
          RE_WORD_END.lastIndex = pos + 1;
          RE_WORD_END.test(css);

          if (RE_WORD_END.lastIndex === 0) {
            next = css.length - 1;
          } else {
            next = RE_WORD_END.lastIndex - 2;
          }

          currentToken = ['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
          buffer.push(currentToken);
          pos = next;
        }

        break;
    }

    pos++;
    return currentToken;
  }

  function back(token) {
    returned.push(token);
  }

  return {
    back: back,
    nextToken: nextToken,
    endOfFile: endOfFile,
    position: position
  };
}

module.exports = exports.default;
//# sourceMappingURL=data:application/json;charset=utf8;base64,{"version":3,"sources":["tokenize.es6"],"names":["SINGLE_QUOTE","charCodeAt","DOUBLE_QUOTE","BACKSLASH","SLASH","NEWLINE","SPACE","FEED","TAB","CR","OPEN_SQUARE","CLOSE_SQUARE","OPEN_PARENTHESES","CLOSE_PARENTHESES","OPEN_CURLY","CLOSE_CURLY","SEMICOLON","ASTERISK","COLON","AT","RE_AT_END","RE_WORD_END","RE_BAD_BRACKET","RE_HEX_ESCAPE","tokenizer","input","options","css","valueOf","ignore","ignoreErrors","code","next","quote","lines","last","content","escape","nextLine","nextOffset","escaped","escapePos","prev","n","currentToken","length","offset","line","pos","buffer","returned","position","unclosed","what","error","endOfFile","nextToken","opts","pop","ignoreUnclosed","slice","controlChar","String","fromCharCode","indexOf","test","split","lastIndex","charAt","push","back","token"],"mappings":";;;;AAAA,IAAMA,YAAY,GAAG,KAAKC,UAAL,CAAgB,CAAhB,CAArB;AACA,IAAMC,YAAY,GAAG,IAAID,UAAJ,CAAe,CAAf,CAArB;AACA,IAAME,SAAS,GAAG,KAAKF,UAAL,CAAgB,CAAhB,CAAlB;AACA,IAAMG,KAAK,GAAG,IAAIH,UAAJ,CAAe,CAAf,CAAd;AACA,IAAMI,OAAO,GAAG,KAAKJ,UAAL,CAAgB,CAAhB,CAAhB;AACA,IAAMK,KAAK,GAAG,IAAIL,UAAJ,CAAe,CAAf,CAAd;AACA,IAAMM,IAAI,GAAG,KAAKN,UAAL,CAAgB,CAAhB,CAAb;AACA,IAAMO,GAAG,GAAG,KAAKP,UAAL,CAAgB,CAAhB,CAAZ;AACA,IAAMQ,EAAE,GAAG,KAAKR,UAAL,CAAgB,CAAhB,CAAX;AACA,IAAMS,WAAW,GAAG,IAAIT,UAAJ,CAAe,CAAf,CAApB;AACA,IAAMU,YAAY,GAAG,IAAIV,UAAJ,CAAe,CAAf,CAArB;AACA,IAAMW,gBAAgB,GAAG,IAAIX,UAAJ,CAAe,CAAf,CAAzB;AACA,IAAMY,iBAAiB,GAAG,IAAIZ,UAAJ,CAAe,CAAf,CAA1B;AACA,IAAMa,UAAU,GAAG,IAAIb,UAAJ,CAAe,CAAf,CAAnB;AACA,IAAMc,WAAW,GAAG,IAAId,UAAJ,CAAe,CAAf,CAApB;AACA,IAAMe,SAAS,GAAG,IAAIf,UAAJ,CAAe,CAAf,CAAlB;AACA,IAAMgB,QAAQ,GAAG,IAAIhB,UAAJ,CAAe,CAAf,CAAjB;AACA,IAAMiB,KAAK,GAAG,IAAIjB,UAAJ,CAAe,CAAf,CAAd;AACA,IAAMkB,EAAE,GAAG,IAAIlB,UAAJ,CAAe,CAAf,CAAX;AAEA,IAAMmB,SAAS,GAAG,4BAAlB;AACA,IAAMC,WAAW,GAAG,uCAApB;AACA,IAAMC,cAAc,GAAG,aAAvB;AACA,IAAMC,aAAa,GAAG,WAAtB;;AAEe,SAASC,SAAT,CAAoBC,KAApB,EAA2BC,OAA3B,EAAyC;AAAA,MAAdA,OAAc;AAAdA,IAAAA,OAAc,GAAJ,EAAI;AAAA;;AACtD,MAAIC,GAAG,GAAGF,KAAK,CAACE,GAAN,CAAUC,OAAV,EAAV;AACA,MAAIC,MAAM,GAAGH,OAAO,CAACI,YAArB;AAEA,MAAIC,IAAJ,EAAUC,IAAV,EAAgBC,KAAhB,EAAuBC,KAAvB,EAA8BC,IAA9B,EAAoCC,OAApC,EAA6CC,MAA7C;AACA,MAAIC,QAAJ,EAAcC,UAAd,EAA0BC,OAA1B,EAAmCC,SAAnC,EAA8CC,IAA9C,EAAoDC,CAApD,EAAuDC,YAAvD;AAEA,MAAIC,MAAM,GAAGlB,GAAG,CAACkB,MAAjB;AACA,MAAIC,MAAM,GAAG,CAAC,CAAd;AACA,MAAIC,IAAI,GAAG,CAAX;AACA,MAAIC,GAAG,GAAG,CAAV;AACA,MAAIC,MAAM,GAAG,EAAb;AACA,MAAIC,QAAQ,GAAG,EAAf;;AAEA,WAASC,QAAT,GAAqB;AACnB,WAAOH,GAAP;AACD;;AAED,WAASI,QAAT,CAAmBC,IAAnB,EAAyB;AACvB,UAAM5B,KAAK,CAAC6B,KAAN,CAAY,cAAcD,IAA1B,EAAgCN,IAAhC,EAAsCC,GAAG,GAAGF,MAA5C,CAAN;AACD;;AAED,WAASS,SAAT,GAAsB;AACpB,WAAOL,QAAQ,CAACL,MAAT,KAAoB,CAApB,IAAyBG,GAAG,IAAIH,MAAvC;AACD;;AAED,WAASW,SAAT,CAAoBC,IAApB,EAA0B;AACxB,QAAIP,QAAQ,CAACL,MAAb,EAAqB,OAAOK,QAAQ,CAACQ,GAAT,EAAP;AACrB,QAAIV,GAAG,IAAIH,MAAX,EAAmB;AAEnB,QAAIc,cAAc,GAAGF,IAAI,GAAGA,IAAI,CAACE,cAAR,GAAyB,KAAlD;AAEA5B,IAAAA,IAAI,GAAGJ,GAAG,CAAC1B,UAAJ,CAAe+C,GAAf,CAAP;;AACA,QACEjB,IAAI,KAAK1B,OAAT,IAAoB0B,IAAI,KAAKxB,IAA7B,IACCwB,IAAI,KAAKtB,EAAT,IAAekB,GAAG,CAAC1B,UAAJ,CAAe+C,GAAG,GAAG,CAArB,MAA4B3C,OAF9C,EAGE;AACAyC,MAAAA,MAAM,GAAGE,GAAT;AACAD,MAAAA,IAAI,IAAI,CAAR;AACD;;AAED,YAAQhB,IAAR;AACE,WAAK1B,OAAL;AACA,WAAKC,KAAL;AACA,WAAKE,GAAL;AACA,WAAKC,EAAL;AACA,WAAKF,IAAL;AACEyB,QAAAA,IAAI,GAAGgB,GAAP;;AACA,WAAG;AACDhB,UAAAA,IAAI,IAAI,CAAR;AACAD,UAAAA,IAAI,GAAGJ,GAAG,CAAC1B,UAAJ,CAAe+B,IAAf,CAAP;;AACA,cAAID,IAAI,KAAK1B,OAAb,EAAsB;AACpByC,YAAAA,MAAM,GAAGd,IAAT;AACAe,YAAAA,IAAI,IAAI,CAAR;AACD;AACF,SAPD,QAQEhB,IAAI,KAAKzB,KAAT,IACAyB,IAAI,KAAK1B,OADT,IAEA0B,IAAI,KAAKvB,GAFT,IAGAuB,IAAI,KAAKtB,EAHT,IAIAsB,IAAI,KAAKxB,IAZX;;AAeAqC,QAAAA,YAAY,GAAG,CAAC,OAAD,EAAUjB,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAf,CAAV,CAAf;AACAgB,QAAAA,GAAG,GAAGhB,IAAI,GAAG,CAAb;AACA;;AAEF,WAAKtB,WAAL;AACA,WAAKC,YAAL;AACA,WAAKG,UAAL;AACA,WAAKC,WAAL;AACA,WAAKG,KAAL;AACA,WAAKF,SAAL;AACA,WAAKH,iBAAL;AACE,YAAIgD,WAAW,GAAGC,MAAM,CAACC,YAAP,CAAoBhC,IAApB,CAAlB;AACAa,QAAAA,YAAY,GAAG,CAACiB,WAAD,EAAcA,WAAd,EAA2Bd,IAA3B,EAAiCC,GAAG,GAAGF,MAAvC,CAAf;AACA;;AAEF,WAAKlC,gBAAL;AACE8B,QAAAA,IAAI,GAAGO,MAAM,CAACJ,MAAP,GAAgBI,MAAM,CAACS,GAAP,GAAa,CAAb,CAAhB,GAAkC,EAAzC;AACAf,QAAAA,CAAC,GAAGhB,GAAG,CAAC1B,UAAJ,CAAe+C,GAAG,GAAG,CAArB,CAAJ;;AACA,YACEN,IAAI,KAAK,KAAT,IACAC,CAAC,KAAK3C,YADN,IACsB2C,CAAC,KAAKzC,YAD5B,IAEAyC,CAAC,KAAKrC,KAFN,IAEeqC,CAAC,KAAKtC,OAFrB,IAEgCsC,CAAC,KAAKnC,GAFtC,IAGAmC,CAAC,KAAKpC,IAHN,IAGcoC,CAAC,KAAKlC,EAJtB,EAKE;AACAuB,UAAAA,IAAI,GAAGgB,GAAP;;AACA,aAAG;AACDR,YAAAA,OAAO,GAAG,KAAV;AACAR,YAAAA,IAAI,GAAGL,GAAG,CAACqC,OAAJ,CAAY,GAAZ,EAAiBhC,IAAI,GAAG,CAAxB,CAAP;;AACA,gBAAIA,IAAI,KAAK,CAAC,CAAd,EAAiB;AACf,kBAAIH,MAAM,IAAI8B,cAAd,EAA8B;AAC5B3B,gBAAAA,IAAI,GAAGgB,GAAP;AACA;AACD,eAHD,MAGO;AACLI,gBAAAA,QAAQ,CAAC,SAAD,CAAR;AACD;AACF;;AACDX,YAAAA,SAAS,GAAGT,IAAZ;;AACA,mBAAOL,GAAG,CAAC1B,UAAJ,CAAewC,SAAS,GAAG,CAA3B,MAAkCtC,SAAzC,EAAoD;AAClDsC,cAAAA,SAAS,IAAI,CAAb;AACAD,cAAAA,OAAO,GAAG,CAACA,OAAX;AACD;AACF,WAhBD,QAgBSA,OAhBT;;AAkBAI,UAAAA,YAAY,GAAG,CAAC,UAAD,EAAajB,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAb,EACbe,IADa,EACPC,GAAG,GAAGF,MADC,EAEbC,IAFa,EAEPf,IAAI,GAAGc,MAFA,CAAf;AAKAE,UAAAA,GAAG,GAAGhB,IAAN;AACD,SA/BD,MA+BO;AACLA,UAAAA,IAAI,GAAGL,GAAG,CAACqC,OAAJ,CAAY,GAAZ,EAAiBhB,GAAG,GAAG,CAAvB,CAAP;AACAZ,UAAAA,OAAO,GAAGT,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAV;;AAEA,cAAIA,IAAI,KAAK,CAAC,CAAV,IAAeV,cAAc,CAAC2C,IAAf,CAAoB7B,OAApB,CAAnB,EAAiD;AAC/CQ,YAAAA,YAAY,GAAG,CAAC,GAAD,EAAM,GAAN,EAAWG,IAAX,EAAiBC,GAAG,GAAGF,MAAvB,CAAf;AACD,WAFD,MAEO;AACLF,YAAAA,YAAY,GAAG,CAAC,UAAD,EAAaR,OAAb,EACbW,IADa,EACPC,GAAG,GAAGF,MADC,EAEbC,IAFa,EAEPf,IAAI,GAAGc,MAFA,CAAf;AAIAE,YAAAA,GAAG,GAAGhB,IAAN;AACD;AACF;;AAED;;AAEF,WAAKhC,YAAL;AACA,WAAKE,YAAL;AACE+B,QAAAA,KAAK,GAAGF,IAAI,KAAK/B,YAAT,GAAwB,IAAxB,GAA+B,GAAvC;AACAgC,QAAAA,IAAI,GAAGgB,GAAP;;AACA,WAAG;AACDR,UAAAA,OAAO,GAAG,KAAV;AACAR,UAAAA,IAAI,GAAGL,GAAG,CAACqC,OAAJ,CAAY/B,KAAZ,EAAmBD,IAAI,GAAG,CAA1B,CAAP;;AACA,cAAIA,IAAI,KAAK,CAAC,CAAd,EAAiB;AACf,gBAAIH,MAAM,IAAI8B,cAAd,EAA8B;AAC5B3B,cAAAA,IAAI,GAAGgB,GAAG,GAAG,CAAb;AACA;AACD,aAHD,MAGO;AACLI,cAAAA,QAAQ,CAAC,QAAD,CAAR;AACD;AACF;;AACDX,UAAAA,SAAS,GAAGT,IAAZ;;AACA,iBAAOL,GAAG,CAAC1B,UAAJ,CAAewC,SAAS,GAAG,CAA3B,MAAkCtC,SAAzC,EAAoD;AAClDsC,YAAAA,SAAS,IAAI,CAAb;AACAD,YAAAA,OAAO,GAAG,CAACA,OAAX;AACD;AACF,SAhBD,QAgBSA,OAhBT;;AAkBAJ,QAAAA,OAAO,GAAGT,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAV;AACAE,QAAAA,KAAK,GAAGE,OAAO,CAAC8B,KAAR,CAAc,IAAd,CAAR;AACA/B,QAAAA,IAAI,GAAGD,KAAK,CAACW,MAAN,GAAe,CAAtB;;AAEA,YAAIV,IAAI,GAAG,CAAX,EAAc;AACZG,UAAAA,QAAQ,GAAGS,IAAI,GAAGZ,IAAlB;AACAI,UAAAA,UAAU,GAAGP,IAAI,GAAGE,KAAK,CAACC,IAAD,CAAL,CAAYU,MAAhC;AACD,SAHD,MAGO;AACLP,UAAAA,QAAQ,GAAGS,IAAX;AACAR,UAAAA,UAAU,GAAGO,MAAb;AACD;;AAEDF,QAAAA,YAAY,GAAG,CAAC,QAAD,EAAWjB,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAX,EACbe,IADa,EACPC,GAAG,GAAGF,MADC,EAEbR,QAFa,EAEHN,IAAI,GAAGO,UAFJ,CAAf;AAKAO,QAAAA,MAAM,GAAGP,UAAT;AACAQ,QAAAA,IAAI,GAAGT,QAAP;AACAU,QAAAA,GAAG,GAAGhB,IAAN;AACA;;AAEF,WAAKb,EAAL;AACEC,QAAAA,SAAS,CAAC+C,SAAV,GAAsBnB,GAAG,GAAG,CAA5B;AACA5B,QAAAA,SAAS,CAAC6C,IAAV,CAAetC,GAAf;;AACA,YAAIP,SAAS,CAAC+C,SAAV,KAAwB,CAA5B,EAA+B;AAC7BnC,UAAAA,IAAI,GAAGL,GAAG,CAACkB,MAAJ,GAAa,CAApB;AACD,SAFD,MAEO;AACLb,UAAAA,IAAI,GAAGZ,SAAS,CAAC+C,SAAV,GAAsB,CAA7B;AACD;;AAEDvB,QAAAA,YAAY,GAAG,CAAC,SAAD,EAAYjB,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAZ,EACbe,IADa,EACPC,GAAG,GAAGF,MADC,EAEbC,IAFa,EAEPf,IAAI,GAAGc,MAFA,CAAf;AAKAE,QAAAA,GAAG,GAAGhB,IAAN;AACA;;AAEF,WAAK7B,SAAL;AACE6B,QAAAA,IAAI,GAAGgB,GAAP;AACAX,QAAAA,MAAM,GAAG,IAAT;;AACA,eAAOV,GAAG,CAAC1B,UAAJ,CAAe+B,IAAI,GAAG,CAAtB,MAA6B7B,SAApC,EAA+C;AAC7C6B,UAAAA,IAAI,IAAI,CAAR;AACAK,UAAAA,MAAM,GAAG,CAACA,MAAV;AACD;;AACDN,QAAAA,IAAI,GAAGJ,GAAG,CAAC1B,UAAJ,CAAe+B,IAAI,GAAG,CAAtB,CAAP;;AACA,YACEK,MAAM,IACNN,IAAI,KAAK3B,KADT,IAEA2B,IAAI,KAAKzB,KAFT,IAGAyB,IAAI,KAAK1B,OAHT,IAIA0B,IAAI,KAAKvB,GAJT,IAKAuB,IAAI,KAAKtB,EALT,IAMAsB,IAAI,KAAKxB,IAPX,EAQE;AACAyB,UAAAA,IAAI,IAAI,CAAR;;AACA,cAAIT,aAAa,CAAC0C,IAAd,CAAmBtC,GAAG,CAACyC,MAAJ,CAAWpC,IAAX,CAAnB,CAAJ,EAA0C;AACxC,mBAAOT,aAAa,CAAC0C,IAAd,CAAmBtC,GAAG,CAACyC,MAAJ,CAAWpC,IAAI,GAAG,CAAlB,CAAnB,CAAP,EAAiD;AAC/CA,cAAAA,IAAI,IAAI,CAAR;AACD;;AACD,gBAAIL,GAAG,CAAC1B,UAAJ,CAAe+B,IAAI,GAAG,CAAtB,MAA6B1B,KAAjC,EAAwC;AACtC0B,cAAAA,IAAI,IAAI,CAAR;AACD;AACF;AACF;;AAEDY,QAAAA,YAAY,GAAG,CAAC,MAAD,EAASjB,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAT,EACbe,IADa,EACPC,GAAG,GAAGF,MADC,EAEbC,IAFa,EAEPf,IAAI,GAAGc,MAFA,CAAf;AAKAE,QAAAA,GAAG,GAAGhB,IAAN;AACA;;AAEF;AACE,YAAID,IAAI,KAAK3B,KAAT,IAAkBuB,GAAG,CAAC1B,UAAJ,CAAe+C,GAAG,GAAG,CAArB,MAA4B/B,QAAlD,EAA4D;AAC1De,UAAAA,IAAI,GAAGL,GAAG,CAACqC,OAAJ,CAAY,IAAZ,EAAkBhB,GAAG,GAAG,CAAxB,IAA6B,CAApC;;AACA,cAAIhB,IAAI,KAAK,CAAb,EAAgB;AACd,gBAAIH,MAAM,IAAI8B,cAAd,EAA8B;AAC5B3B,cAAAA,IAAI,GAAGL,GAAG,CAACkB,MAAX;AACD,aAFD,MAEO;AACLO,cAAAA,QAAQ,CAAC,SAAD,CAAR;AACD;AACF;;AAEDhB,UAAAA,OAAO,GAAGT,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAV;AACAE,UAAAA,KAAK,GAAGE,OAAO,CAAC8B,KAAR,CAAc,IAAd,CAAR;AACA/B,UAAAA,IAAI,GAAGD,KAAK,CAACW,MAAN,GAAe,CAAtB;;AAEA,cAAIV,IAAI,GAAG,CAAX,EAAc;AACZG,YAAAA,QAAQ,GAAGS,IAAI,GAAGZ,IAAlB;AACAI,YAAAA,UAAU,GAAGP,IAAI,GAAGE,KAAK,CAACC,IAAD,CAAL,CAAYU,MAAhC;AACD,WAHD,MAGO;AACLP,YAAAA,QAAQ,GAAGS,IAAX;AACAR,YAAAA,UAAU,GAAGO,MAAb;AACD;;AAEDF,UAAAA,YAAY,GAAG,CAAC,SAAD,EAAYR,OAAZ,EACbW,IADa,EACPC,GAAG,GAAGF,MADC,EAEbR,QAFa,EAEHN,IAAI,GAAGO,UAFJ,CAAf;AAKAO,UAAAA,MAAM,GAAGP,UAAT;AACAQ,UAAAA,IAAI,GAAGT,QAAP;AACAU,UAAAA,GAAG,GAAGhB,IAAN;AACD,SA9BD,MA8BO;AACLX,UAAAA,WAAW,CAAC8C,SAAZ,GAAwBnB,GAAG,GAAG,CAA9B;AACA3B,UAAAA,WAAW,CAAC4C,IAAZ,CAAiBtC,GAAjB;;AACA,cAAIN,WAAW,CAAC8C,SAAZ,KAA0B,CAA9B,EAAiC;AAC/BnC,YAAAA,IAAI,GAAGL,GAAG,CAACkB,MAAJ,GAAa,CAApB;AACD,WAFD,MAEO;AACLb,YAAAA,IAAI,GAAGX,WAAW,CAAC8C,SAAZ,GAAwB,CAA/B;AACD;;AAEDvB,UAAAA,YAAY,GAAG,CAAC,MAAD,EAASjB,GAAG,CAACiC,KAAJ,CAAUZ,GAAV,EAAehB,IAAI,GAAG,CAAtB,CAAT,EACbe,IADa,EACPC,GAAG,GAAGF,MADC,EAEbC,IAFa,EAEPf,IAAI,GAAGc,MAFA,CAAf;AAKAG,UAAAA,MAAM,CAACoB,IAAP,CAAYzB,YAAZ;AAEAI,UAAAA,GAAG,GAAGhB,IAAN;AACD;;AAED;AA3OJ;;AA8OAgB,IAAAA,GAAG;AACH,WAAOJ,YAAP;AACD;;AAED,WAAS0B,IAAT,CAAeC,KAAf,EAAsB;AACpBrB,IAAAA,QAAQ,CAACmB,IAAT,CAAcE,KAAd;AACD;;AAED,SAAO;AACLD,IAAAA,IAAI,EAAJA,IADK;AAELd,IAAAA,SAAS,EAATA,SAFK;AAGLD,IAAAA,SAAS,EAATA,SAHK;AAILJ,IAAAA,QAAQ,EAARA;AAJK,GAAP;AAMD","sourcesContent":["const SINGLE_QUOTE = '\\''.charCodeAt(0)\nconst DOUBLE_QUOTE = '\"'.charCodeAt(0)\nconst BACKSLASH = '\\\\'.charCodeAt(0)\nconst SLASH = '/'.charCodeAt(0)\nconst NEWLINE = '\\n'.charCodeAt(0)\nconst SPACE = ' '.charCodeAt(0)\nconst FEED = '\\f'.charCodeAt(0)\nconst TAB = '\\t'.charCodeAt(0)\nconst CR = '\\r'.charCodeAt(0)\nconst OPEN_SQUARE = '['.charCodeAt(0)\nconst CLOSE_SQUARE = ']'.charCodeAt(0)\nconst OPEN_PARENTHESES = '('.charCodeAt(0)\nconst CLOSE_PARENTHESES = ')'.charCodeAt(0)\nconst OPEN_CURLY = '{'.charCodeAt(0)\nconst CLOSE_CURLY = '}'.charCodeAt(0)\nconst SEMICOLON = ';'.charCodeAt(0)\nconst ASTERISK = '*'.charCodeAt(0)\nconst COLON = ':'.charCodeAt(0)\nconst AT = '@'.charCodeAt(0)\n\nconst RE_AT_END = /[ \\n\\t\\r\\f{}()'\"\\\\;/[\\]#]/g\nconst RE_WORD_END = /[ \\n\\t\\r\\f(){}:;@!'\"\\\\\\][#]|\\/(?=\\*)/g\nconst RE_BAD_BRACKET = /.[\\\\/(\"'\\n]/\nconst RE_HEX_ESCAPE = /[a-f0-9]/i\n\nexport default function tokenizer (input, options = {}) {\n  let css = input.css.valueOf()\n  let ignore = options.ignoreErrors\n\n  let code, next, quote, lines, last, content, escape\n  let nextLine, nextOffset, escaped, escapePos, prev, n, currentToken\n\n  let length = css.length\n  let offset = -1\n  let line = 1\n  let pos = 0\n  let buffer = []\n  let returned = []\n\n  function position () {\n    return pos\n  }\n\n  function unclosed (what) {\n    throw input.error('Unclosed ' + what, line, pos - offset)\n  }\n\n  function endOfFile () {\n    return returned.length === 0 && pos >= length\n  }\n\n  function nextToken (opts) {\n    if (returned.length) return returned.pop()\n    if (pos >= length) return\n\n    let ignoreUnclosed = opts ? opts.ignoreUnclosed : false\n\n    code = css.charCodeAt(pos)\n    if (\n      code === NEWLINE || code === FEED ||\n      (code === CR && css.charCodeAt(pos + 1) !== NEWLINE)\n    ) {\n      offset = pos\n      line += 1\n    }\n\n    switch (code) {\n      case NEWLINE:\n      case SPACE:\n      case TAB:\n      case CR:\n      case FEED:\n        next = pos\n        do {\n          next += 1\n          code = css.charCodeAt(next)\n          if (code === NEWLINE) {\n            offset = next\n            line += 1\n          }\n        } while (\n          code === SPACE ||\n          code === NEWLINE ||\n          code === TAB ||\n          code === CR ||\n          code === FEED\n        )\n\n        currentToken = ['space', css.slice(pos, next)]\n        pos = next - 1\n        break\n\n      case OPEN_SQUARE:\n      case CLOSE_SQUARE:\n      case OPEN_CURLY:\n      case CLOSE_CURLY:\n      case COLON:\n      case SEMICOLON:\n      case CLOSE_PARENTHESES:\n        let controlChar = String.fromCharCode(code)\n        currentToken = [controlChar, controlChar, line, pos - offset]\n        break\n\n      case OPEN_PARENTHESES:\n        prev = buffer.length ? buffer.pop()[1] : ''\n        n = css.charCodeAt(pos + 1)\n        if (\n          prev === 'url' &&\n          n !== SINGLE_QUOTE && n !== DOUBLE_QUOTE &&\n          n !== SPACE && n !== NEWLINE && n !== TAB &&\n          n !== FEED && n !== CR\n        ) {\n          next = pos\n          do {\n            escaped = false\n            next = css.indexOf(')', next + 1)\n            if (next === -1) {\n              if (ignore || ignoreUnclosed) {\n                next = pos\n                break\n              } else {\n                unclosed('bracket')\n              }\n            }\n            escapePos = next\n            while (css.charCodeAt(escapePos - 1) === BACKSLASH) {\n              escapePos -= 1\n              escaped = !escaped\n            }\n          } while (escaped)\n\n          currentToken = ['brackets', css.slice(pos, next + 1),\n            line, pos - offset,\n            line, next - offset\n          ]\n\n          pos = next\n        } else {\n          next = css.indexOf(')', pos + 1)\n          content = css.slice(pos, next + 1)\n\n          if (next === -1 || RE_BAD_BRACKET.test(content)) {\n            currentToken = ['(', '(', line, pos - offset]\n          } else {\n            currentToken = ['brackets', content,\n              line, pos - offset,\n              line, next - offset\n            ]\n            pos = next\n          }\n        }\n\n        break\n\n      case SINGLE_QUOTE:\n      case DOUBLE_QUOTE:\n        quote = code === SINGLE_QUOTE ? '\\'' : '\"'\n        next = pos\n        do {\n          escaped = false\n          next = css.indexOf(quote, next + 1)\n          if (next === -1) {\n            if (ignore || ignoreUnclosed) {\n              next = pos + 1\n              break\n            } else {\n              unclosed('string')\n            }\n          }\n          escapePos = next\n          while (css.charCodeAt(escapePos - 1) === BACKSLASH) {\n            escapePos -= 1\n            escaped = !escaped\n          }\n        } while (escaped)\n\n        content = css.slice(pos, next + 1)\n        lines = content.split('\\n')\n        last = lines.length - 1\n\n        if (last > 0) {\n          nextLine = line + last\n          nextOffset = next - lines[last].length\n        } else {\n          nextLine = line\n          nextOffset = offset\n        }\n\n        currentToken = ['string', css.slice(pos, next + 1),\n          line, pos - offset,\n          nextLine, next - nextOffset\n        ]\n\n        offset = nextOffset\n        line = nextLine\n        pos = next\n        break\n\n      case AT:\n        RE_AT_END.lastIndex = pos + 1\n        RE_AT_END.test(css)\n        if (RE_AT_END.lastIndex === 0) {\n          next = css.length - 1\n        } else {\n          next = RE_AT_END.lastIndex - 2\n        }\n\n        currentToken = ['at-word', css.slice(pos, next + 1),\n          line, pos - offset,\n          line, next - offset\n        ]\n\n        pos = next\n        break\n\n      case BACKSLASH:\n        next = pos\n        escape = true\n        while (css.charCodeAt(next + 1) === BACKSLASH) {\n          next += 1\n          escape = !escape\n        }\n        code = css.charCodeAt(next + 1)\n        if (\n          escape &&\n          code !== SLASH &&\n          code !== SPACE &&\n          code !== NEWLINE &&\n          code !== TAB &&\n          code !== CR &&\n          code !== FEED\n        ) {\n          next += 1\n          if (RE_HEX_ESCAPE.test(css.charAt(next))) {\n            while (RE_HEX_ESCAPE.test(css.charAt(next + 1))) {\n              next += 1\n            }\n            if (css.charCodeAt(next + 1) === SPACE) {\n              next += 1\n            }\n          }\n        }\n\n        currentToken = ['word', css.slice(pos, next + 1),\n          line, pos - offset,\n          line, next - offset\n        ]\n\n        pos = next\n        break\n\n      default:\n        if (code === SLASH && css.charCodeAt(pos + 1) === ASTERISK) {\n          next = css.indexOf('*/', pos + 2) + 1\n          if (next === 0) {\n            if (ignore || ignoreUnclosed) {\n              next = css.length\n            } else {\n              unclosed('comment')\n            }\n          }\n\n          content = css.slice(pos, next + 1)\n          lines = content.split('\\n')\n          last = lines.length - 1\n\n          if (last > 0) {\n            nextLine = line + last\n            nextOffset = next - lines[last].length\n          } else {\n            nextLine = line\n            nextOffset = offset\n          }\n\n          currentToken = ['comment', content,\n            line, pos - offset,\n            nextLine, next - nextOffset\n          ]\n\n          offset = nextOffset\n          line = nextLine\n          pos = next\n        } else {\n          RE_WORD_END.lastIndex = pos + 1\n          RE_WORD_END.test(css)\n          if (RE_WORD_END.lastIndex === 0) {\n            next = css.length - 1\n          } else {\n            next = RE_WORD_END.lastIndex - 2\n          }\n\n          currentToken = ['word', css.slice(pos, next + 1),\n            line, pos - offset,\n            line, next - offset\n          ]\n\n          buffer.push(currentToken)\n\n          pos = next\n        }\n\n        break\n    }\n\n    pos++\n    return currentToken\n  }\n\n  function back (token) {\n    returned.push(token)\n  }\n\n  return {\n    back,\n    nextToken,\n    endOfFile,\n    position\n  }\n}\n"],"file":"tokenize.js"}