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This text is copied out of ECMAScript Edition 3 Final, 24 Mar 2000.


SourceCharacter :: See section 6
       any Unicode character
InputElementDiv :: See section 6
       WhiteSpace
       LineTerminator
       Comment
       Token
       DivPunctuator
InputElementRegExp :: See section 6
       WhiteSpace
       LineTerminator
       Comment
       Token
       RegularExpressionLiteral
WhiteSpace :: See section 7.2
       <TAB>
       <VT>
       <FF>
       <SP>
       <NBSP>
       <USP>
LineTerminator :: See section 7.3
       <LF>
       <CR>
       <LS>
       <PS>
Comment :: See section 7.4
       MultiLineComment
       SingleLineComment
MultiLineComment :: See section 7.4
       /* MultiLineCommentCharsopt */
MultiLineCommentChars :: See section 7.4
       MultiLineNotAsteriskChar MultiLineCommentCharsopt
       * PostAsteriskCommentCharsopt
PostAsteriskCommentChars :: See section 7.4
       MultiLineNotForwardSlashOrAsteriskChar MultiLineCommentCharsopt
       * PostAsteriskCommentCharsopt
MultiLineNotAsteriskChar :: See section 7.4
       SourceCharacter but not asterisk *
MultiLineNotForwardSlashOrAsteriskChar :: See section 7.4
        SourceCharacter but not forward-slash / or asterisk *
SingleLineComment :: See section 7.4
        // SingleLineCommentCharsopt
SingleLineCommentChars :: See section 7.4
        SingleLineCommentChar SingleLineCommentCharsopt
SingleLineCommentChar :: See section 7.4
        SourceCharacter but not LineTerminator
Token :: See section 7.5
        ReservedWord
        Identifier
        Punctuator
        NumericLiteral
        StringLiteral
ReservedWord :: See section 7.5.1
        Keyword
        FutureReservedWord
        NullLiteral
        BooleanLiteral
Keyword :: one of See section 7.5.2
                break else new var
                case finally return void
                catch for switch while
                continue function this with
                default if throw
                delete in try
                do instanceof typeof
FutureReservedWord :: one of See section 7.5.3
                abstract enum int short
                boolean export interface static
                byte extends long super
                char final native synchronized
                class float package throws
                const goto private transient
                debugger implements protected volatile
                double import public
Identifier :: See section 7.6
        IdentifierName but not ReservedWord
IdentifierName :: See section 7.6
        IdentifierStart
        IdentifierName IdentifierPart
IdentifierStart :: See section 7.6
        UnicodeLetter
        $
        _
        UnicodeEscapeSequence
IdentifierPart :: See section 7.6
        IdentifierStart
        UnicodeCombiningMark
        UnicodeDigit
        UnicodeConnectorPunctuation
        UnicodeEscapeSequence
UnicodeLetter See section 7.6
        any character in the Unicode categories “Uppercase letter (Lu)”, “Lowercase letter (Ll)”, “Titlecase letter (Lt)”,
        “Modifier letter (Lm)”, “Other letter (Lo)”, or “Letter number (Nl)”.
UnicodeCombiningMark See section 7.6
        any character in the Unicode categories “Non-spacing mark (Mn)” or “Combining spacing mark (Mc)”
UnicodeDigit See section 7.6
        any character in the Unicode category “Decimal number (Nd)”
UnicodeConnectorPunctuation See section 7.6
        any character in the Unicode category “Connector punctuation (Pc)”
UnicodeEscapeSequence :: See section 7.6
        \u HexDigit HexDigit HexDigit HexDigit
HexDigit :: one of See section 7.6
        0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F
Punctuator :: one of See section 7.7
        { } ( ) [ ]
        . ; , < > <=
        >= == != === !==
        + - * % ++ --
        << >> >>> & | ^
        ! ~ && || ? :
        = += -= *= %= <<=
        >>= >>>= &= |= ^=
        { } ( ) [ ]
DivPunctuator :: one of See section 7.7
        / /=
Literal :: See section 7.8
        NullLiteral
        BooleanLiteral
        NumericLiteral
        StringLiteral
NullLiteral :: See section 7.8.1
        null
BooleanLiteral :: See section 7.8.2
        true
        false
NumericLiteral :: See section 7.8.3
        DecimalLiteral
        HexIntegerLiteral
DecimalLiteral :: See section 7.8.3
        DecimalIntegerLiteral . DecimalDigitsopt ExponentPartopt
        . DecimalDigits ExponentPartopt
        DecimalIntegerLiteral ExponentPartopt
DecimalIntegerLiteral :: See section 7.8.3
        0
        NonZeroDigit DecimalDigitsopt
DecimalDigits :: See section 7.8.3
        DecimalDigit
        DecimalDigits DecimalDigit
DecimalDigit :: one of See section 7.8.3
        0 1 2 3 4 5 6 7 8 9
ExponentIndicator :: one of See section 7.8.3
        e E
SignedInteger :: See section 7.8.3
        DecimalDigits
        + DecimalDigits
        - DecimalDigits
HexIntegerLiteral :: See section 7.8.3
        0x HexDigit
        0X HexDigit
        HexIntegerLiteral HexDigit
StringLiteral :: See section 7.8.4
        " DoubleStringCharactersopt "
        ' SingleStringCharactersopt '
DoubleStringCharacters :: See section 7.8.4
        DoubleStringCharacter DoubleStringCharactersopt
SingleStringCharacters :: See section 7.8.4
      SingleStringCharacter SingleStringCharactersopt
DoubleStringCharacter :: See section 7.8.4
      SourceCharacter but not double-quote " or backslash \ or LineTerminator
      \ EscapeSequence
SingleStringCharacter :: See section 7.8.4
      SourceCharacter but not single-quote ' or backslash \ or LineTerminator
      \ EscapeSequence
EscapeSequence :: See section 7.8.4
      CharacterEscapeSequence
      0 [lookahead ∉ DecimalDigit]
      HexEscapeSequence
      UnicodeEscapeSequence
CharacterEscapeSequence :: See section 7.8.4
      SingleEscapeCharacter
      NonEscapeCharacter
SingleEscapeCharacter :: one of See section 7.8.4
      ' " \ b f n r t v
EscapeCharacter :: See section 7.8.4
      SingleEscapeCharacter
      DecimalDigit
      x
      u
HexEscapeSequence :: See section 7.8.4
      x HexDigit HexDigit
UnicodeEscapeSequence :: See section 7.8.4
      u HexDigit HexDigit HexDigit HexDigit
RegularExpressionLiteral :: See section 7.8.5
      / RegularExpressionBody / RegularExpressionFlags
RegularExpressionBody :: See section 7.8.5
      RegularExpressionFirstChar RegularExpressionChars
RegularExpressionChars :: See section 7.8.5
      [empty]
      RegularExpressionChars RegularExpressionChar
RegularExpressionFirstChar :: See section 7.8.5
      NonTerminator but not * or \ or /
      BackslashSequence
RegularExpressionChar :: See section 7.8.5
      NonTerminator but not \ or /
      BackslashSequence
BackslashSequence :: See section 7.8.5
      \ NonTerminator
NonTerminator :: See section 7.8.5
      SourceCharacter but not LineTerminator
RegularExpressionFlags :: See section 7.8.5
      [empty]
      RegularExpressionFlags IdentifierPart
A.2 Number Conversions
StringNumericLiteral ::: See section 9.3.1
      StrWhiteSpaceopt
      StrWhiteSpaceopt StrNumericLiteral StrWhiteSpaceopt
StrWhiteSpace ::: See section 9.3.1
      StrWhiteSpaceChar StrWhiteSpaceopt
StrWhiteSpaceChar ::: See section 9.3.1
      <TAB>
      <SP>
      <NBSP>
      <FF>
      <VT>
      <CR>
      <LF>
      <LS>
      <PS>
      <USP>
StrNumericLiteral ::: See section 9.3.1
      StrDecimalLiteral
       HexIntegerLiteral
StrDecimalLiteral ::: See section 9.3.1
      StrUnsignedDecimalLiteral
      + StrUnsignedDecimalLiteral
      - StrUnsignedDecimalLiteral
StrUnsignedDecimalLiteral ::: See section 9.3.1
      Infinity
       DecimalDigits . DecimalDigitsopt ExponentPartopt
      . DecimalDigits ExponentPartopt
      DecimalDigits ExponentPartopt
DecimalDigits ::: See section 9.3.1
      DecimalDigit
      DecimalDigits DecimalDigit
DecimalDigit ::: one of See section 9.3.1
       0 1 2 3 4 5 6 7 8 9
ExponentPart ::: See section 9.3.1
       ExponentIndicator SignedInteger
ExponentIndicator ::: one of See section 9.3.1
       e E
SignedInteger ::: See section 9.3.1
       DecimalDigits
       + DecimalDigits
       - DecimalDigits
HexIntegerLiteral ::: See section 9.3.1
       0x HexDigit
       0X HexDigit
       HexIntegerLiteral HexDigit
HexDigit ::: one of See section 9.3.1
       0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F
A.3 Expressions
PrimaryExpression : See section 11.1
       this
       Identifier
       Literal
       ArrayLiteral
       ObjectLiteral
       ( Expression )
ArrayLiteral : See section 11.1.4
       [ Elisionopt ]
       [ ElementList ]
       [ ElementList , Elisionopt ]
ElementList : See section 11.1.4
       Elisionopt AssignmentExpression
       ElementList , Elisionopt AssignmentExpression
Elision : See section 11.1.4
       ,
       Elision ,
ObjectLiteral : See section 11.1.5
       { }
       { PropertyNameAndValueList }
PropertyNameAndValueList : See section 11.1.5
       PropertyName : AssignmentExpression
       PropertyNameAndValueList , PropertyName : AssignmentExpression
PropertyName : See section 11.1.5
       Identifier
       StringLiteral
       NumericLiteral
MemberExpression : See section 11.2
       PrimaryExpression
       FunctionExpression
       MemberExpression [ Expression ]
       MemberExpression . Identifier
       new MemberExpression Arguments
NewExpression : See section 11.2
       MemberExpression
       new NewExpression
CallExpression : See section 11.2
       MemberExpression Arguments
       CallExpression Arguments
       CallExpression [ Expression ]
       CallExpression . Identifier
Arguments : See section 11.2
       ()
       ( ArgumentList )
ArgumentList : See section 11.2
       AssignmentExpression
       ArgumentList , AssignmentExpression
LeftHandSideExpression : See section 11.2
       NewExpression
       CallExpression
PostfixExpression : See section 11.3
       LeftHandSideExpression
       LeftHandSideExpression [no LineTerminator here] ++
       LeftHandSideExpression [no LineTerminator here] --
UnaryExpression : See section 11.4
       PostfixExpression
       delete UnaryExpression
       void UnaryExpression
       typeof UnaryExpression
       ++ UnaryExpression
       -- UnaryExpression
       + UnaryExpression
       - UnaryExpression
       ~ UnaryExpression
       ! UnaryExpression
MultiplicativeExpression : See section 11.5
       UnaryExpression
       MultiplicativeExpression * UnaryExpression
       MultiplicativeExpression / UnaryExpression
       MultiplicativeExpression % UnaryExpression
AdditiveExpression : See section 11.6
       MultiplicativeExpression
       AdditiveExpression + MultiplicativeExpression
       AdditiveExpression - MultiplicativeExpression
ShiftExpression : See section 11.7
       AdditiveExpression
       ShiftExpression << AdditiveExpression
       ShiftExpression >> AdditiveExpression
       ShiftExpression >>> AdditiveExpression
RelationalExpression : See section 11.8
       ShiftExpression
       RelationalExpression < ShiftExpression
       RelationalExpression > ShiftExpression
       RelationalExpression <= ShiftExpression
       RelationalExpression >= ShiftExpression
       RelationalExpression instanceof ShiftExpression
       RelationalExpression in ShiftExpression
RelationalExpressionNoIn : See section 11.8
       ShiftExpression
       RelationalExpressionNoIn < ShiftExpression
       RelationalExpressionNoIn > ShiftExpression
       RelationalExpressionNoIn <= ShiftExpression
       RelationalExpressionNoIn >= ShiftExpression
       RelationalExpressionNoIn instanceof ShiftExpression
EqualityExpression : See section 11.9
       RelationalExpression
       EqualityExpression == RelationalExpression
       EqualityExpression != RelationalExpression
       EqualityExpression === RelationalExpression
       EqualityExpression !== RelationalExpression
EqualityExpressionNoIn : See section 11.9
       RelationalExpressionNoIn
       EqualityExpressionNoIn == RelationalExpressionNoIn
       EqualityExpressionNoIn != RelationalExpressionNoIn
       EqualityExpressionNoIn === RelationalExpressionNoIn
       EqualityExpressionNoIn !== RelationalExpressionNoIn
BitwiseANDExpression : See section 11.10
       EqualityExpression
       BitwiseANDExpression & EqualityExpression
BitwiseANDExpressionNoIn : See section 11.10
       EqualityExpressionNoIn
       BitwiseANDExpressionNoIn & EqualityExpressionNoIn
BitwiseXORExpression : See section 11.10
       BitwiseANDExpression
       BitwiseXORExpression ^ BitwiseANDExpression
BitwiseXORExpressionNoIn : See section 11.10
       BitwiseANDExpressionNoIn
       BitwiseXORExpressionNoIn ^ BitwiseANDExpressionNoIn
BitwiseORExpression : See section 11.10
       BitwiseXORExpression
       BitwiseORExpression | BitwiseXORExpression
BitwiseORExpressionNoIn : See section 11.10
       BitwiseXORExpressionNoIn
       BitwiseORExpressionNoIn | BitwiseXORExpressionNoIn
LogicalANDExpression : See section 11.11
       BitwiseORExpression
       LogicalANDExpression && BitwiseORExpression
LogicalANDExpressionNoIn : See section 11.11
       BitwiseORExpressionNoIn
       LogicalANDExpressionNoIn && BitwiseORExpressionNoIn
LogicalORExpression : See section 11.11
       LogicalANDExpression
       LogicalORExpression || LogicalANDExpression
LogicalORExpressionNoIn : See section 11.11
       LogicalANDExpressionNoIn
       LogicalORExpressionNoIn || LogicalANDExpressionNoIn
ConditionalExpression : See section 11.12
       LogicalORExpression
       LogicalORExpression ? AssignmentExpression : AssignmentExpression
ConditionalExpressionNoIn : See section 11.12
       LogicalORExpressionNoIn
       LogicalORExpressionNoIn ? AssignmentExpressionNoIn : AssignmentExpressionNoIn
AssignmentExpression : See section 11.13
       ConditionalExpression
       LeftHandSideExpression AssignmentOperator AssignmentExpression
AssignmentExpressionNoIn : See section 11.13
       ConditionalExpressionNoIn
       LeftHandSideExpression AssignmentOperator AssignmentExpressionNoIn
AssignmentOperator : one of See section 11.13
       = *= /= %= += -= <<= >>= >>>= &= ^= |=
Expression : See section 11.14
       AssignmentExpression
       Expression , AssignmentExpression
ExpressionNoIn : See section 11.14
       AssignmentExpressionNoIn
       ExpressionNoIn , AssignmentExpressionNoIn
A.4 Statements
Statement : See section 12
       Block
       VariableStatement
       EmptyStatement
       ExpressionStatement
       IfStatement
       IterationStatement
       ContinueStatement
       BreakStatement
       ReturnStatement
       WithStatement
       LabelledStatement
       SwitchStatement
       ThrowStatement
       TryStatement
Block : See section 12.1
       { StatementListopt }
StatementList : See section 12.1
       Statement
       StatementList Statement
VariableStatement : See section 12.2
       var VariableDeclarationList ;
VariableDeclarationList : See section 12.2
       VariableDeclaration
       VariableDeclarationList , VariableDeclaration
VariableDeclarationListNoIn : See section 12.2
       VariableDeclarationNoIn
       VariableDeclarationListNoIn , VariableDeclarationNoIn
VariableDeclaration : See section 12.2
       Identifier Initialiseropt
VariableDeclarationNoIn : See section 12.2
       Identifier InitialiserNoInopt
Initialiser : See section 12.2
         = AssignmentExpression
InitialiserNoIn : See section 12.2
         = AssignmentExpressionNoIn
EmptyStatement : See section 12.3
         ;
ExpressionStatement : See section 12.4
                                     Expression ;
         [lookahead ∉ {{, function}]
IfStatement : See section 12.5
         if ( Expression ) Statement else Statement
         if ( Expression ) Statement
IterationStatement : See section 12.6
         do Statement while ( Expression );
         while ( Expression ) Statement
         for (ExpressionNoInopt; Expressionopt ; Expressionopt ) Statement
         for ( var VariableDeclarationListNoIn; Expressionopt ; Expressionopt ) Statement
         for ( LeftHandSideExpression in Expression ) Statement
         for ( var VariableDeclarationNoIn in Expression ) Statement
ContinueStatement : See section 12.7
         continue [no LineTerminator here] Identifieropt ;
BreakStatement : See section 12.8
         break [no LineTerminator here] Identifieropt ;
ReturnStatement : See section 12.9
         return [no LineTerminator here] Expressionopt ;
WithStatement : See section 12.10
         with ( Expression ) Statement
SwitchStatement : See section 12.11
         switch ( Expression ) CaseBlock
CaseBlock : See section 12.11
         { CaseClausesopt }
         { CaseClausesopt DefaultClause CaseClausesopt }
CaseClauses : See section 12.11
         CaseClause
         CaseClauses CaseClause
CaseClause : See section 12.11
         case Expression : StatementListopt
DefaultClause : See section 12.11
       default : StatementListopt
LabelledStatement : See section 12.12
       Identifier : Statement
ThrowStatement : See section 12.13
       throw [no LineTerminator here] Expression ;
TryStatement : See section 12.14
       try Block Catch
       try Block Finally
       try Block Catch Finally
Catch : See section 12.14
       catch (Identifier ) Block
Finally : See section 12.14
       finally Block
A.5 Functions and Programs
FunctionDeclaration : See section 13
       function Identifier ( FormalParameterListopt ) { FunctionBody }
FunctionExpression : See section 13
       function Identifieropt ( FormalParameterListopt ) { FunctionBody }
FormalParameterList : See section 13
       Identifier
       FormalParameterList , Identifier
FunctionBody : See section 13
       SourceElements
Program : See section 14
       SourceElements
SourceElements : See section 14
       SourceElement
       SourceElements SourceElement
SourceElement :
       Statement
       FunctionDeclaration
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