' @ value variant String name variant Id head variant Nil head
tail variant Cons value variant Some variant None value name children variant
Instanciation variant SelfNonTerminal name variant Regular head variant Nil head
tail variant Cons value variant Some variant None value name args variant MacroInvocation
key attribute variant Named attribute variant Indexed value variant Some variant None value
variant Some variant None item attribute key
name var variant Variant key value variant Entry
through variant Left variant Right value variant Some variant None head variant Nil head tail variant Cons value variant Some variant None value assoc elements proxy head
variant Nil head
tail variant Cons value variant Some variant None value head variant Nil head tail variant Cons! value variant Some! variant None value ! name args rules through " value variant Some" variant None# value variant Some# variant None comment " axiom # name rules decl variant Decl decl variant Macro% head variant Nil% head tail % variant Cons& value % variant Some& variant None$ value & decls $ ��^ ' ' Item List[ToplevelDeclaration, Empty]$ Comment Proxy NonEmptyList[Rule, Empty]
Expression Option[Key] # NonEmptyList[FormalArgument, COMMA] List[ProxyItem, COMMA]
Option[AT]# Empty ProxyItem MacroDecl List[Rule, Empty] Option[Associativity] Declaration Element File NonEmptyList[Item, COMMA] + Option[NonEmptyList[FormalArgument, COMMA]] ! Option[NonEmptyList[Item, COMMA]] ( NonEmptyList[ToplevelDeclaration, Empty]% List[Element, Empty] ToplevelDeclaration Rule Attribute Key
NonEmptyList[ProxyItem, COMMA] NonEmptyList[Element, Empty] & Option[NonEmptyList[ProxyItem, COMMA]]
Associativity List[Item, COMMA] $ Option[NonEmptyList[Element, Empty]] Option[Comment]" ! Option[NonEmptyList[Rule, Empty]]! 0 Option[NonEmptyList[ToplevelDeclaration, Empty]]& Option[Attribute] FormalArgument
List[FormalArgument, COMMA] ' Empty File ToplevelDeclaration Declaration Comment MacroDecl Rule
Associativity Proxy ProxyItem FormalArgument Element Attribute Key Item
Expression List[ProxyItem, COMMA] NonEmptyList[ProxyItem, COMMA]& Option[NonEmptyList[ProxyItem, COMMA]] List[Item, COMMA] NonEmptyList[Item, COMMA]! Option[NonEmptyList[Item, COMMA]] Option[Attribute] Option[Key] Option[Associativity] List[Element, Empty] NonEmptyList[Element, Empty]$ Option[NonEmptyList[Element, Empty]] List[FormalArgument, COMMA]# NonEmptyList[FormalArgument, COMMA]+ Option[NonEmptyList[FormalArgument, COMMA]] List[Rule, Empty] NonEmptyList[Rule, Empty]! Option[NonEmptyList[Rule, Empty]] Option[Comment]
Option[AT] List[ToplevelDeclaration, Empty]( NonEmptyList[ToplevelDeclaration, Empty]0 Option[NonEmptyList[ToplevelDeclaration, Empty]]' a file
a declaration
a declaration a comment
a declaration a rule an associativity specifier a proxy a proxy item an argument
an element an attribute a key an item
an expression ' ? > 7 8 6 1 0 %
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