source: imaps-frontend/node_modules/json5/dist/index.mjs@ d565449

main
Last change on this file since d565449 was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago

Update repo after prototype presentation
  • Property mode set to 100644
File size: 45.3 KB
Line 
1// This is a generated file. Do not edit.
2var Space_Separator = /[\u1680\u2000-\u200A\u202F\u205F\u3000]/;
3var ID_Start = 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3[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC00-\uDC34\uDC47-\uDC4A\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDE00\uDE0B-\uDE32\uDE3A\uDE50\uDE5C-\uDE83\uDE86-\uDE89\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC2E\uDC40\uDC72-\uDC8F\uDD00-\uDD06\uDD08\uDD09\uDD0B-\uDD30\uDD46]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F\uDFE0\uDFE1]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00-\uDD1E\uDD70-\uDEFB]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4\uDD00-\uDD43]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|\uD87E[\uDC00-\uDE1D]/;
4var ID_Continue = /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u0860-\u086A\u08A0-\u08B4\u08B6-\u08BD\u08D4-\u08E1\u08E3-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u09FC\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0AF9-\u0AFF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58-\u0C5A\u0C60-\u0C63\u0C66-\u0C6F\u0C80-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D00-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D54-\u0D57\u0D5F-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1CD0-\u1CD2\u1CD4-\u1CF9\u1D00-\u1DF9\u1DFB-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312E\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FEA\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA8FD\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF2D-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDCB0-\uDCD3\uDCD8-\uDCFB\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDCA-\uDDCC\uDDD0-\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE37\uDE3E\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF00-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF50\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC00-\uDC4A\uDC50-\uDC59\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDDD8-\uDDDD\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9\uDF00-\uDF19\uDF1D-\uDF2B\uDF30-\uDF39]|\uD806[\uDCA0-\uDCE9\uDCFF\uDE00-\uDE3E\uDE47\uDE50-\uDE83\uDE86-\uDE99\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC36\uDC38-\uDC40\uDC50-\uDC59\uDC72-\uDC8F\uDC92-\uDCA7\uDCA9-\uDCB6\uDD00-\uDD06\uDD08\uDD09\uDD0B-\uDD36\uDD3A\uDD3C\uDD3D\uDD3F-\uDD47\uDD50-\uDD59]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F\uDFE0\uDFE1]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00-\uDD1E\uDD70-\uDEFB]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD836[\uDE00-\uDE36\uDE3B-\uDE6C\uDE75\uDE84\uDE9B-\uDE9F\uDEA1-\uDEAF]|\uD838[\uDC00-\uDC06\uDC08-\uDC18\uDC1B-\uDC21\uDC23\uDC24\uDC26-\uDC2A]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6\uDD00-\uDD4A\uDD50-\uDD59]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/;
5
6var unicode = {
7 Space_Separator: Space_Separator,
8 ID_Start: ID_Start,
9 ID_Continue: ID_Continue
10};
11
12var util = {
13 isSpaceSeparator (c) {
14 return typeof c === 'string' && unicode.Space_Separator.test(c)
15 },
16
17 isIdStartChar (c) {
18 return typeof c === 'string' && (
19 (c >= 'a' && c <= 'z') ||
20 (c >= 'A' && c <= 'Z') ||
21 (c === '$') || (c === '_') ||
22 unicode.ID_Start.test(c)
23 )
24 },
25
26 isIdContinueChar (c) {
27 return typeof c === 'string' && (
28 (c >= 'a' && c <= 'z') ||
29 (c >= 'A' && c <= 'Z') ||
30 (c >= '0' && c <= '9') ||
31 (c === '$') || (c === '_') ||
32 (c === '\u200C') || (c === '\u200D') ||
33 unicode.ID_Continue.test(c)
34 )
35 },
36
37 isDigit (c) {
38 return typeof c === 'string' && /[0-9]/.test(c)
39 },
40
41 isHexDigit (c) {
42 return typeof c === 'string' && /[0-9A-Fa-f]/.test(c)
43 },
44};
45
46let source;
47let parseState;
48let stack;
49let pos;
50let line;
51let column;
52let token;
53let key;
54let root;
55
56var parse = function parse (text, reviver) {
57 source = String(text);
58 parseState = 'start';
59 stack = [];
60 pos = 0;
61 line = 1;
62 column = 0;
63 token = undefined;
64 key = undefined;
65 root = undefined;
66
67 do {
68 token = lex();
69
70 // This code is unreachable.
71 // if (!parseStates[parseState]) {
72 // throw invalidParseState()
73 // }
74
75 parseStates[parseState]();
76 } while (token.type !== 'eof')
77
78 if (typeof reviver === 'function') {
79 return internalize({'': root}, '', reviver)
80 }
81
82 return root
83};
84
85function internalize (holder, name, reviver) {
86 const value = holder[name];
87 if (value != null && typeof value === 'object') {
88 if (Array.isArray(value)) {
89 for (let i = 0; i < value.length; i++) {
90 const key = String(i);
91 const replacement = internalize(value, key, reviver);
92 if (replacement === undefined) {
93 delete value[key];
94 } else {
95 Object.defineProperty(value, key, {
96 value: replacement,
97 writable: true,
98 enumerable: true,
99 configurable: true,
100 });
101 }
102 }
103 } else {
104 for (const key in value) {
105 const replacement = internalize(value, key, reviver);
106 if (replacement === undefined) {
107 delete value[key];
108 } else {
109 Object.defineProperty(value, key, {
110 value: replacement,
111 writable: true,
112 enumerable: true,
113 configurable: true,
114 });
115 }
116 }
117 }
118 }
119
120 return reviver.call(holder, name, value)
121}
122
123let lexState;
124let buffer;
125let doubleQuote;
126let sign;
127let c;
128
129function lex () {
130 lexState = 'default';
131 buffer = '';
132 doubleQuote = false;
133 sign = 1;
134
135 for (;;) {
136 c = peek();
137
138 // This code is unreachable.
139 // if (!lexStates[lexState]) {
140 // throw invalidLexState(lexState)
141 // }
142
143 const token = lexStates[lexState]();
144 if (token) {
145 return token
146 }
147 }
148}
149
150function peek () {
151 if (source[pos]) {
152 return String.fromCodePoint(source.codePointAt(pos))
153 }
154}
155
156function read () {
157 const c = peek();
158
159 if (c === '\n') {
160 line++;
161 column = 0;
162 } else if (c) {
163 column += c.length;
164 } else {
165 column++;
166 }
167
168 if (c) {
169 pos += c.length;
170 }
171
172 return c
173}
174
175const lexStates = {
176 default () {
177 switch (c) {
178 case '\t':
179 case '\v':
180 case '\f':
181 case ' ':
182 case '\u00A0':
183 case '\uFEFF':
184 case '\n':
185 case '\r':
186 case '\u2028':
187 case '\u2029':
188 read();
189 return
190
191 case '/':
192 read();
193 lexState = 'comment';
194 return
195
196 case undefined:
197 read();
198 return newToken('eof')
199 }
200
201 if (util.isSpaceSeparator(c)) {
202 read();
203 return
204 }
205
206 // This code is unreachable.
207 // if (!lexStates[parseState]) {
208 // throw invalidLexState(parseState)
209 // }
210
211 return lexStates[parseState]()
212 },
213
214 comment () {
215 switch (c) {
216 case '*':
217 read();
218 lexState = 'multiLineComment';
219 return
220
221 case '/':
222 read();
223 lexState = 'singleLineComment';
224 return
225 }
226
227 throw invalidChar(read())
228 },
229
230 multiLineComment () {
231 switch (c) {
232 case '*':
233 read();
234 lexState = 'multiLineCommentAsterisk';
235 return
236
237 case undefined:
238 throw invalidChar(read())
239 }
240
241 read();
242 },
243
244 multiLineCommentAsterisk () {
245 switch (c) {
246 case '*':
247 read();
248 return
249
250 case '/':
251 read();
252 lexState = 'default';
253 return
254
255 case undefined:
256 throw invalidChar(read())
257 }
258
259 read();
260 lexState = 'multiLineComment';
261 },
262
263 singleLineComment () {
264 switch (c) {
265 case '\n':
266 case '\r':
267 case '\u2028':
268 case '\u2029':
269 read();
270 lexState = 'default';
271 return
272
273 case undefined:
274 read();
275 return newToken('eof')
276 }
277
278 read();
279 },
280
281 value () {
282 switch (c) {
283 case '{':
284 case '[':
285 return newToken('punctuator', read())
286
287 case 'n':
288 read();
289 literal('ull');
290 return newToken('null', null)
291
292 case 't':
293 read();
294 literal('rue');
295 return newToken('boolean', true)
296
297 case 'f':
298 read();
299 literal('alse');
300 return newToken('boolean', false)
301
302 case '-':
303 case '+':
304 if (read() === '-') {
305 sign = -1;
306 }
307
308 lexState = 'sign';
309 return
310
311 case '.':
312 buffer = read();
313 lexState = 'decimalPointLeading';
314 return
315
316 case '0':
317 buffer = read();
318 lexState = 'zero';
319 return
320
321 case '1':
322 case '2':
323 case '3':
324 case '4':
325 case '5':
326 case '6':
327 case '7':
328 case '8':
329 case '9':
330 buffer = read();
331 lexState = 'decimalInteger';
332 return
333
334 case 'I':
335 read();
336 literal('nfinity');
337 return newToken('numeric', Infinity)
338
339 case 'N':
340 read();
341 literal('aN');
342 return newToken('numeric', NaN)
343
344 case '"':
345 case "'":
346 doubleQuote = (read() === '"');
347 buffer = '';
348 lexState = 'string';
349 return
350 }
351
352 throw invalidChar(read())
353 },
354
355 identifierNameStartEscape () {
356 if (c !== 'u') {
357 throw invalidChar(read())
358 }
359
360 read();
361 const u = unicodeEscape();
362 switch (u) {
363 case '$':
364 case '_':
365 break
366
367 default:
368 if (!util.isIdStartChar(u)) {
369 throw invalidIdentifier()
370 }
371
372 break
373 }
374
375 buffer += u;
376 lexState = 'identifierName';
377 },
378
379 identifierName () {
380 switch (c) {
381 case '$':
382 case '_':
383 case '\u200C':
384 case '\u200D':
385 buffer += read();
386 return
387
388 case '\\':
389 read();
390 lexState = 'identifierNameEscape';
391 return
392 }
393
394 if (util.isIdContinueChar(c)) {
395 buffer += read();
396 return
397 }
398
399 return newToken('identifier', buffer)
400 },
401
402 identifierNameEscape () {
403 if (c !== 'u') {
404 throw invalidChar(read())
405 }
406
407 read();
408 const u = unicodeEscape();
409 switch (u) {
410 case '$':
411 case '_':
412 case '\u200C':
413 case '\u200D':
414 break
415
416 default:
417 if (!util.isIdContinueChar(u)) {
418 throw invalidIdentifier()
419 }
420
421 break
422 }
423
424 buffer += u;
425 lexState = 'identifierName';
426 },
427
428 sign () {
429 switch (c) {
430 case '.':
431 buffer = read();
432 lexState = 'decimalPointLeading';
433 return
434
435 case '0':
436 buffer = read();
437 lexState = 'zero';
438 return
439
440 case '1':
441 case '2':
442 case '3':
443 case '4':
444 case '5':
445 case '6':
446 case '7':
447 case '8':
448 case '9':
449 buffer = read();
450 lexState = 'decimalInteger';
451 return
452
453 case 'I':
454 read();
455 literal('nfinity');
456 return newToken('numeric', sign * Infinity)
457
458 case 'N':
459 read();
460 literal('aN');
461 return newToken('numeric', NaN)
462 }
463
464 throw invalidChar(read())
465 },
466
467 zero () {
468 switch (c) {
469 case '.':
470 buffer += read();
471 lexState = 'decimalPoint';
472 return
473
474 case 'e':
475 case 'E':
476 buffer += read();
477 lexState = 'decimalExponent';
478 return
479
480 case 'x':
481 case 'X':
482 buffer += read();
483 lexState = 'hexadecimal';
484 return
485 }
486
487 return newToken('numeric', sign * 0)
488 },
489
490 decimalInteger () {
491 switch (c) {
492 case '.':
493 buffer += read();
494 lexState = 'decimalPoint';
495 return
496
497 case 'e':
498 case 'E':
499 buffer += read();
500 lexState = 'decimalExponent';
501 return
502 }
503
504 if (util.isDigit(c)) {
505 buffer += read();
506 return
507 }
508
509 return newToken('numeric', sign * Number(buffer))
510 },
511
512 decimalPointLeading () {
513 if (util.isDigit(c)) {
514 buffer += read();
515 lexState = 'decimalFraction';
516 return
517 }
518
519 throw invalidChar(read())
520 },
521
522 decimalPoint () {
523 switch (c) {
524 case 'e':
525 case 'E':
526 buffer += read();
527 lexState = 'decimalExponent';
528 return
529 }
530
531 if (util.isDigit(c)) {
532 buffer += read();
533 lexState = 'decimalFraction';
534 return
535 }
536
537 return newToken('numeric', sign * Number(buffer))
538 },
539
540 decimalFraction () {
541 switch (c) {
542 case 'e':
543 case 'E':
544 buffer += read();
545 lexState = 'decimalExponent';
546 return
547 }
548
549 if (util.isDigit(c)) {
550 buffer += read();
551 return
552 }
553
554 return newToken('numeric', sign * Number(buffer))
555 },
556
557 decimalExponent () {
558 switch (c) {
559 case '+':
560 case '-':
561 buffer += read();
562 lexState = 'decimalExponentSign';
563 return
564 }
565
566 if (util.isDigit(c)) {
567 buffer += read();
568 lexState = 'decimalExponentInteger';
569 return
570 }
571
572 throw invalidChar(read())
573 },
574
575 decimalExponentSign () {
576 if (util.isDigit(c)) {
577 buffer += read();
578 lexState = 'decimalExponentInteger';
579 return
580 }
581
582 throw invalidChar(read())
583 },
584
585 decimalExponentInteger () {
586 if (util.isDigit(c)) {
587 buffer += read();
588 return
589 }
590
591 return newToken('numeric', sign * Number(buffer))
592 },
593
594 hexadecimal () {
595 if (util.isHexDigit(c)) {
596 buffer += read();
597 lexState = 'hexadecimalInteger';
598 return
599 }
600
601 throw invalidChar(read())
602 },
603
604 hexadecimalInteger () {
605 if (util.isHexDigit(c)) {
606 buffer += read();
607 return
608 }
609
610 return newToken('numeric', sign * Number(buffer))
611 },
612
613 string () {
614 switch (c) {
615 case '\\':
616 read();
617 buffer += escape();
618 return
619
620 case '"':
621 if (doubleQuote) {
622 read();
623 return newToken('string', buffer)
624 }
625
626 buffer += read();
627 return
628
629 case "'":
630 if (!doubleQuote) {
631 read();
632 return newToken('string', buffer)
633 }
634
635 buffer += read();
636 return
637
638 case '\n':
639 case '\r':
640 throw invalidChar(read())
641
642 case '\u2028':
643 case '\u2029':
644 separatorChar(c);
645 break
646
647 case undefined:
648 throw invalidChar(read())
649 }
650
651 buffer += read();
652 },
653
654 start () {
655 switch (c) {
656 case '{':
657 case '[':
658 return newToken('punctuator', read())
659
660 // This code is unreachable since the default lexState handles eof.
661 // case undefined:
662 // return newToken('eof')
663 }
664
665 lexState = 'value';
666 },
667
668 beforePropertyName () {
669 switch (c) {
670 case '$':
671 case '_':
672 buffer = read();
673 lexState = 'identifierName';
674 return
675
676 case '\\':
677 read();
678 lexState = 'identifierNameStartEscape';
679 return
680
681 case '}':
682 return newToken('punctuator', read())
683
684 case '"':
685 case "'":
686 doubleQuote = (read() === '"');
687 lexState = 'string';
688 return
689 }
690
691 if (util.isIdStartChar(c)) {
692 buffer += read();
693 lexState = 'identifierName';
694 return
695 }
696
697 throw invalidChar(read())
698 },
699
700 afterPropertyName () {
701 if (c === ':') {
702 return newToken('punctuator', read())
703 }
704
705 throw invalidChar(read())
706 },
707
708 beforePropertyValue () {
709 lexState = 'value';
710 },
711
712 afterPropertyValue () {
713 switch (c) {
714 case ',':
715 case '}':
716 return newToken('punctuator', read())
717 }
718
719 throw invalidChar(read())
720 },
721
722 beforeArrayValue () {
723 if (c === ']') {
724 return newToken('punctuator', read())
725 }
726
727 lexState = 'value';
728 },
729
730 afterArrayValue () {
731 switch (c) {
732 case ',':
733 case ']':
734 return newToken('punctuator', read())
735 }
736
737 throw invalidChar(read())
738 },
739
740 end () {
741 // This code is unreachable since it's handled by the default lexState.
742 // if (c === undefined) {
743 // read()
744 // return newToken('eof')
745 // }
746
747 throw invalidChar(read())
748 },
749};
750
751function newToken (type, value) {
752 return {
753 type,
754 value,
755 line,
756 column,
757 }
758}
759
760function literal (s) {
761 for (const c of s) {
762 const p = peek();
763
764 if (p !== c) {
765 throw invalidChar(read())
766 }
767
768 read();
769 }
770}
771
772function escape () {
773 const c = peek();
774 switch (c) {
775 case 'b':
776 read();
777 return '\b'
778
779 case 'f':
780 read();
781 return '\f'
782
783 case 'n':
784 read();
785 return '\n'
786
787 case 'r':
788 read();
789 return '\r'
790
791 case 't':
792 read();
793 return '\t'
794
795 case 'v':
796 read();
797 return '\v'
798
799 case '0':
800 read();
801 if (util.isDigit(peek())) {
802 throw invalidChar(read())
803 }
804
805 return '\0'
806
807 case 'x':
808 read();
809 return hexEscape()
810
811 case 'u':
812 read();
813 return unicodeEscape()
814
815 case '\n':
816 case '\u2028':
817 case '\u2029':
818 read();
819 return ''
820
821 case '\r':
822 read();
823 if (peek() === '\n') {
824 read();
825 }
826
827 return ''
828
829 case '1':
830 case '2':
831 case '3':
832 case '4':
833 case '5':
834 case '6':
835 case '7':
836 case '8':
837 case '9':
838 throw invalidChar(read())
839
840 case undefined:
841 throw invalidChar(read())
842 }
843
844 return read()
845}
846
847function hexEscape () {
848 let buffer = '';
849 let c = peek();
850
851 if (!util.isHexDigit(c)) {
852 throw invalidChar(read())
853 }
854
855 buffer += read();
856
857 c = peek();
858 if (!util.isHexDigit(c)) {
859 throw invalidChar(read())
860 }
861
862 buffer += read();
863
864 return String.fromCodePoint(parseInt(buffer, 16))
865}
866
867function unicodeEscape () {
868 let buffer = '';
869 let count = 4;
870
871 while (count-- > 0) {
872 const c = peek();
873 if (!util.isHexDigit(c)) {
874 throw invalidChar(read())
875 }
876
877 buffer += read();
878 }
879
880 return String.fromCodePoint(parseInt(buffer, 16))
881}
882
883const parseStates = {
884 start () {
885 if (token.type === 'eof') {
886 throw invalidEOF()
887 }
888
889 push();
890 },
891
892 beforePropertyName () {
893 switch (token.type) {
894 case 'identifier':
895 case 'string':
896 key = token.value;
897 parseState = 'afterPropertyName';
898 return
899
900 case 'punctuator':
901 // This code is unreachable since it's handled by the lexState.
902 // if (token.value !== '}') {
903 // throw invalidToken()
904 // }
905
906 pop();
907 return
908
909 case 'eof':
910 throw invalidEOF()
911 }
912
913 // This code is unreachable since it's handled by the lexState.
914 // throw invalidToken()
915 },
916
917 afterPropertyName () {
918 // This code is unreachable since it's handled by the lexState.
919 // if (token.type !== 'punctuator' || token.value !== ':') {
920 // throw invalidToken()
921 // }
922
923 if (token.type === 'eof') {
924 throw invalidEOF()
925 }
926
927 parseState = 'beforePropertyValue';
928 },
929
930 beforePropertyValue () {
931 if (token.type === 'eof') {
932 throw invalidEOF()
933 }
934
935 push();
936 },
937
938 beforeArrayValue () {
939 if (token.type === 'eof') {
940 throw invalidEOF()
941 }
942
943 if (token.type === 'punctuator' && token.value === ']') {
944 pop();
945 return
946 }
947
948 push();
949 },
950
951 afterPropertyValue () {
952 // This code is unreachable since it's handled by the lexState.
953 // if (token.type !== 'punctuator') {
954 // throw invalidToken()
955 // }
956
957 if (token.type === 'eof') {
958 throw invalidEOF()
959 }
960
961 switch (token.value) {
962 case ',':
963 parseState = 'beforePropertyName';
964 return
965
966 case '}':
967 pop();
968 }
969
970 // This code is unreachable since it's handled by the lexState.
971 // throw invalidToken()
972 },
973
974 afterArrayValue () {
975 // This code is unreachable since it's handled by the lexState.
976 // if (token.type !== 'punctuator') {
977 // throw invalidToken()
978 // }
979
980 if (token.type === 'eof') {
981 throw invalidEOF()
982 }
983
984 switch (token.value) {
985 case ',':
986 parseState = 'beforeArrayValue';
987 return
988
989 case ']':
990 pop();
991 }
992
993 // This code is unreachable since it's handled by the lexState.
994 // throw invalidToken()
995 },
996
997 end () {
998 // This code is unreachable since it's handled by the lexState.
999 // if (token.type !== 'eof') {
1000 // throw invalidToken()
1001 // }
1002 },
1003};
1004
1005function push () {
1006 let value;
1007
1008 switch (token.type) {
1009 case 'punctuator':
1010 switch (token.value) {
1011 case '{':
1012 value = {};
1013 break
1014
1015 case '[':
1016 value = [];
1017 break
1018 }
1019
1020 break
1021
1022 case 'null':
1023 case 'boolean':
1024 case 'numeric':
1025 case 'string':
1026 value = token.value;
1027 break
1028
1029 // This code is unreachable.
1030 // default:
1031 // throw invalidToken()
1032 }
1033
1034 if (root === undefined) {
1035 root = value;
1036 } else {
1037 const parent = stack[stack.length - 1];
1038 if (Array.isArray(parent)) {
1039 parent.push(value);
1040 } else {
1041 Object.defineProperty(parent, key, {
1042 value,
1043 writable: true,
1044 enumerable: true,
1045 configurable: true,
1046 });
1047 }
1048 }
1049
1050 if (value !== null && typeof value === 'object') {
1051 stack.push(value);
1052
1053 if (Array.isArray(value)) {
1054 parseState = 'beforeArrayValue';
1055 } else {
1056 parseState = 'beforePropertyName';
1057 }
1058 } else {
1059 const current = stack[stack.length - 1];
1060 if (current == null) {
1061 parseState = 'end';
1062 } else if (Array.isArray(current)) {
1063 parseState = 'afterArrayValue';
1064 } else {
1065 parseState = 'afterPropertyValue';
1066 }
1067 }
1068}
1069
1070function pop () {
1071 stack.pop();
1072
1073 const current = stack[stack.length - 1];
1074 if (current == null) {
1075 parseState = 'end';
1076 } else if (Array.isArray(current)) {
1077 parseState = 'afterArrayValue';
1078 } else {
1079 parseState = 'afterPropertyValue';
1080 }
1081}
1082
1083// This code is unreachable.
1084// function invalidParseState () {
1085// return new Error(`JSON5: invalid parse state '${parseState}'`)
1086// }
1087
1088// This code is unreachable.
1089// function invalidLexState (state) {
1090// return new Error(`JSON5: invalid lex state '${state}'`)
1091// }
1092
1093function invalidChar (c) {
1094 if (c === undefined) {
1095 return syntaxError(`JSON5: invalid end of input at ${line}:${column}`)
1096 }
1097
1098 return syntaxError(`JSON5: invalid character '${formatChar(c)}' at ${line}:${column}`)
1099}
1100
1101function invalidEOF () {
1102 return syntaxError(`JSON5: invalid end of input at ${line}:${column}`)
1103}
1104
1105// This code is unreachable.
1106// function invalidToken () {
1107// if (token.type === 'eof') {
1108// return syntaxError(`JSON5: invalid end of input at ${line}:${column}`)
1109// }
1110
1111// const c = String.fromCodePoint(token.value.codePointAt(0))
1112// return syntaxError(`JSON5: invalid character '${formatChar(c)}' at ${line}:${column}`)
1113// }
1114
1115function invalidIdentifier () {
1116 column -= 5;
1117 return syntaxError(`JSON5: invalid identifier character at ${line}:${column}`)
1118}
1119
1120function separatorChar (c) {
1121 console.warn(`JSON5: '${formatChar(c)}' in strings is not valid ECMAScript; consider escaping`);
1122}
1123
1124function formatChar (c) {
1125 const replacements = {
1126 "'": "\\'",
1127 '"': '\\"',
1128 '\\': '\\\\',
1129 '\b': '\\b',
1130 '\f': '\\f',
1131 '\n': '\\n',
1132 '\r': '\\r',
1133 '\t': '\\t',
1134 '\v': '\\v',
1135 '\0': '\\0',
1136 '\u2028': '\\u2028',
1137 '\u2029': '\\u2029',
1138 };
1139
1140 if (replacements[c]) {
1141 return replacements[c]
1142 }
1143
1144 if (c < ' ') {
1145 const hexString = c.charCodeAt(0).toString(16);
1146 return '\\x' + ('00' + hexString).substring(hexString.length)
1147 }
1148
1149 return c
1150}
1151
1152function syntaxError (message) {
1153 const err = new SyntaxError(message);
1154 err.lineNumber = line;
1155 err.columnNumber = column;
1156 return err
1157}
1158
1159var stringify = function stringify (value, replacer, space) {
1160 const stack = [];
1161 let indent = '';
1162 let propertyList;
1163 let replacerFunc;
1164 let gap = '';
1165 let quote;
1166
1167 if (
1168 replacer != null &&
1169 typeof replacer === 'object' &&
1170 !Array.isArray(replacer)
1171 ) {
1172 space = replacer.space;
1173 quote = replacer.quote;
1174 replacer = replacer.replacer;
1175 }
1176
1177 if (typeof replacer === 'function') {
1178 replacerFunc = replacer;
1179 } else if (Array.isArray(replacer)) {
1180 propertyList = [];
1181 for (const v of replacer) {
1182 let item;
1183
1184 if (typeof v === 'string') {
1185 item = v;
1186 } else if (
1187 typeof v === 'number' ||
1188 v instanceof String ||
1189 v instanceof Number
1190 ) {
1191 item = String(v);
1192 }
1193
1194 if (item !== undefined && propertyList.indexOf(item) < 0) {
1195 propertyList.push(item);
1196 }
1197 }
1198 }
1199
1200 if (space instanceof Number) {
1201 space = Number(space);
1202 } else if (space instanceof String) {
1203 space = String(space);
1204 }
1205
1206 if (typeof space === 'number') {
1207 if (space > 0) {
1208 space = Math.min(10, Math.floor(space));
1209 gap = ' '.substr(0, space);
1210 }
1211 } else if (typeof space === 'string') {
1212 gap = space.substr(0, 10);
1213 }
1214
1215 return serializeProperty('', {'': value})
1216
1217 function serializeProperty (key, holder) {
1218 let value = holder[key];
1219 if (value != null) {
1220 if (typeof value.toJSON5 === 'function') {
1221 value = value.toJSON5(key);
1222 } else if (typeof value.toJSON === 'function') {
1223 value = value.toJSON(key);
1224 }
1225 }
1226
1227 if (replacerFunc) {
1228 value = replacerFunc.call(holder, key, value);
1229 }
1230
1231 if (value instanceof Number) {
1232 value = Number(value);
1233 } else if (value instanceof String) {
1234 value = String(value);
1235 } else if (value instanceof Boolean) {
1236 value = value.valueOf();
1237 }
1238
1239 switch (value) {
1240 case null: return 'null'
1241 case true: return 'true'
1242 case false: return 'false'
1243 }
1244
1245 if (typeof value === 'string') {
1246 return quoteString(value, false)
1247 }
1248
1249 if (typeof value === 'number') {
1250 return String(value)
1251 }
1252
1253 if (typeof value === 'object') {
1254 return Array.isArray(value) ? serializeArray(value) : serializeObject(value)
1255 }
1256
1257 return undefined
1258 }
1259
1260 function quoteString (value) {
1261 const quotes = {
1262 "'": 0.1,
1263 '"': 0.2,
1264 };
1265
1266 const replacements = {
1267 "'": "\\'",
1268 '"': '\\"',
1269 '\\': '\\\\',
1270 '\b': '\\b',
1271 '\f': '\\f',
1272 '\n': '\\n',
1273 '\r': '\\r',
1274 '\t': '\\t',
1275 '\v': '\\v',
1276 '\0': '\\0',
1277 '\u2028': '\\u2028',
1278 '\u2029': '\\u2029',
1279 };
1280
1281 let product = '';
1282
1283 for (let i = 0; i < value.length; i++) {
1284 const c = value[i];
1285 switch (c) {
1286 case "'":
1287 case '"':
1288 quotes[c]++;
1289 product += c;
1290 continue
1291
1292 case '\0':
1293 if (util.isDigit(value[i + 1])) {
1294 product += '\\x00';
1295 continue
1296 }
1297 }
1298
1299 if (replacements[c]) {
1300 product += replacements[c];
1301 continue
1302 }
1303
1304 if (c < ' ') {
1305 let hexString = c.charCodeAt(0).toString(16);
1306 product += '\\x' + ('00' + hexString).substring(hexString.length);
1307 continue
1308 }
1309
1310 product += c;
1311 }
1312
1313 const quoteChar = quote || Object.keys(quotes).reduce((a, b) => (quotes[a] < quotes[b]) ? a : b);
1314
1315 product = product.replace(new RegExp(quoteChar, 'g'), replacements[quoteChar]);
1316
1317 return quoteChar + product + quoteChar
1318 }
1319
1320 function serializeObject (value) {
1321 if (stack.indexOf(value) >= 0) {
1322 throw TypeError('Converting circular structure to JSON5')
1323 }
1324
1325 stack.push(value);
1326
1327 let stepback = indent;
1328 indent = indent + gap;
1329
1330 let keys = propertyList || Object.keys(value);
1331 let partial = [];
1332 for (const key of keys) {
1333 const propertyString = serializeProperty(key, value);
1334 if (propertyString !== undefined) {
1335 let member = serializeKey(key) + ':';
1336 if (gap !== '') {
1337 member += ' ';
1338 }
1339 member += propertyString;
1340 partial.push(member);
1341 }
1342 }
1343
1344 let final;
1345 if (partial.length === 0) {
1346 final = '{}';
1347 } else {
1348 let properties;
1349 if (gap === '') {
1350 properties = partial.join(',');
1351 final = '{' + properties + '}';
1352 } else {
1353 let separator = ',\n' + indent;
1354 properties = partial.join(separator);
1355 final = '{\n' + indent + properties + ',\n' + stepback + '}';
1356 }
1357 }
1358
1359 stack.pop();
1360 indent = stepback;
1361 return final
1362 }
1363
1364 function serializeKey (key) {
1365 if (key.length === 0) {
1366 return quoteString(key, true)
1367 }
1368
1369 const firstChar = String.fromCodePoint(key.codePointAt(0));
1370 if (!util.isIdStartChar(firstChar)) {
1371 return quoteString(key, true)
1372 }
1373
1374 for (let i = firstChar.length; i < key.length; i++) {
1375 if (!util.isIdContinueChar(String.fromCodePoint(key.codePointAt(i)))) {
1376 return quoteString(key, true)
1377 }
1378 }
1379
1380 return key
1381 }
1382
1383 function serializeArray (value) {
1384 if (stack.indexOf(value) >= 0) {
1385 throw TypeError('Converting circular structure to JSON5')
1386 }
1387
1388 stack.push(value);
1389
1390 let stepback = indent;
1391 indent = indent + gap;
1392
1393 let partial = [];
1394 for (let i = 0; i < value.length; i++) {
1395 const propertyString = serializeProperty(String(i), value);
1396 partial.push((propertyString !== undefined) ? propertyString : 'null');
1397 }
1398
1399 let final;
1400 if (partial.length === 0) {
1401 final = '[]';
1402 } else {
1403 if (gap === '') {
1404 let properties = partial.join(',');
1405 final = '[' + properties + ']';
1406 } else {
1407 let separator = ',\n' + indent;
1408 let properties = partial.join(separator);
1409 final = '[\n' + indent + properties + ',\n' + stepback + ']';
1410 }
1411 }
1412
1413 stack.pop();
1414 indent = stepback;
1415 return final
1416 }
1417};
1418
1419const JSON5 = {
1420 parse,
1421 stringify,
1422};
1423
1424var lib = JSON5;
1425
1426export default lib;
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