IncludedXPath ::= IDXPath | AbsoluteLocationPath

IDXPath ::= 'id(' IDValue ')'

IDValue ::= NCName

AbsoluteLocationPath ::= '/' RelativeLocationPath? | AbbreviatedAbsoluteLocationPath

AbbreviatedAbsoluteLocationPath ::=  '//' RelativeLocationPath

RelativeLocationPath ::= FinalStep | NonFinalRelativeLocationPath '/' FinalStep | AbbreviatedRelativeLocationPath

AbbreviatedRelativeLocationPath ::=  NonFinalRelativeLocationPath '//' FinalStep

NonFinalRelativeLocationPath ::= NonFinalStep | NonFinalRelativeLocationPath '/' NonFinalStep | NonFinalAbbreviatedRelativeLocationPath

NonFinalAbbreviatedRelativeLocationPath ::=  NonFinalRelativeLocationPath '//' NonFinalStep

FinalStep ::= AxisSpecifier NameTest RestrictedFinalPredicate* | '.'

AxisSpecifier ::=  (AxisName '::')?

AxisName ::= 'child' | 'descendant' | 'descendant-or-self' | 'following' | 'following-sibling' | 'self'

NameTest ::= '*' | NCName ':' '*' | QName

RestrictedFinalPredicate ::= '[' RestrictedFinalPredicateExpr ']'

RestrictedFinalPredicateExpr ::= RestrictedPositionExpr | RestrictedNameTestExpr | RestrictedAttributeExpr

NonFinalStep ::= AxisSpecifier NameTest RestrictedNonFinalPredicate* | '.'

RestrictedNonFinalPredicate ::= '[' RestrictedNonFinalPredicateExpr ']'

RestrictedNonFinalPredicateExpr ::= RestrictedPositionExpr | RestrictedNameTestExpr

RestrictedPositionExpr ::= 'position()='? [1-9] [0-9]*

RestrictedNameTestExpr ::= 'local-name()=' Literal ' and namespace-uri()=' Literal

RestrictedAttributeExpr ::= AttributeAxisIdentifier NameTest '=' Literal

AttributeAxisIdentifier ::= 'attribute::' | '@'

Literal ::= '"' [^"]* '"' | "'" [^']* "'"








ExcludedXPath ::= IDXPath | AbsoluteLocationPath

IDXPath ::= 'id(' IDValue ')'

IDValue ::= NCName

AbsoluteLocationPath ::= '/' RelativeLocationPath? | AbbreviatedAbsoluteLocationPath

AbbreviatedAbsoluteLocationPath ::=  '//' RelativeLocationPath

RelativeLocationPath ::= FinalStep | NonFinalRelativeLocationPath '/' FinalStep | AbbreviatedRelativeLocationPath

AbbreviatedRelativeLocationPath ::=  NonFinalRelativeLocationPath '//' FinalStep

NonFinalRelativeLocationPath ::= NonFinalStep | NonFinalRelativeLocationPath '/' NonFinalStep | NonFinalAbbreviatedRelativeLocationPath

NonFinalAbbreviatedRelativeLocationPath ::=  NonFinalRelativeLocationPath '//' NonFinalStep

FinalStep ::= AxisSpecifier NameTest RestrictedFinalPredicate* | '.'

AxisSpecifier ::=  (AxisName '::')?

AxisName ::= 'attribute' | 'child' | 'descendant' | 'descendant-or-self' | 'following' | 'following-sibling' | 'self'

NameTest ::= '*' | NCName ':' '*' | QName

RestrictedFinalPredicate ::= '[' RestrictedFinalPredicateExpr ']'

RestrictedFinalPredicateExpr ::= RestrictedPositionExpr | RestrictedNameTestExpr | RestrictedAttributeExpr

NonFinalStep ::= AxisSpecifier NameTest RestrictedNonFinalPredicate* | '.'

RestrictedNonFinalPredicate ::= '[' RestrictedNonFinalPredicateExpr ']'

RestrictedNonFinalPredicateExpr ::= RestrictedPositionExpr | RestrictedNameTestExpr

RestrictedPositionExpr ::= 'position()='? [1-9] [0-9]*

RestrictedNameTestExpr ::= 'local-name()=' Literal ' and namespace-uri()=' Literal

RestrictedAttributeExpr ::= AttributeAxisIdentifier NameTest '=' Literal

AttributeAxisIdentifier ::= 'attribute::' | '@'

Literal ::= '"' [^"]* '"' | "'" [^']* "'"