Grammar File Generated by the MELT Group

: AttrDcl

| Aspect

| attr Id '@' IdList

| attr Id occurs on IdList

| DummyDcl

| global

| Keyword_Dcl

| Macro_Dcl

| NT_Dcl

| Production

| Node

: AG_Elem

| AG_Elem AG_Elems

: aspect Id for NamedTermNonTerm '::=' Id '(' OptNamedTermNonTermList ')' Body

| aspect Id for Id NamedTermNonTerm '::=' OptNamedTermNonTermList_NoSep ';' Body

: assoc left IdList

| association left IdList

| assoc right IdList

| association right IdList

| assoc none IdList

| association none IdList

: SynInh attr Id ':' AttrType

: forwards_to ':' TNTType ForwardBody

| AttrRef '=' OptAttrRefList attrDefExpr

| local attr Id ':' AttrType ';'

| AttrRef '=' AttrRef ';'

| forwards_to AttrRef ';'

: AttrDef

| AttrDef AttrDefList

| UseBlock OptAttrDefList

: Id '.' Id

| Id '.' tree

| forwards_to '.' Id

| Id

AttrRefList

: AttrRef

| AttrRef ',' AttrRefList

: int

| float

| bool

| string

| production '(' TNTTypes ')'

| production '[' TNTTypes ']' '(' TNTTypes ')'

| '&' TNTType

| '*' TNTType

| '^' TNTType

| '->' TNTType

| reference to TNTType

| reference TNTType

| tree '(' TNTType ')'

| tree TNTType

| TNTType '.' tree

| node

| tree

| Id

Body

: OptAttrDefList

| OptAttrDefList WhereClause

: declare Id

| declare SynInh attr Id ':' AttrType

: PName '(' Params ')'

| PName '[' Params ']' '(' Params ')'

| PName '[' Params ']'

Header

: Name Includes

| Name

: id

IdList

: Id

| Id ',' IdList

IdRegExprPair

: Id RegExpr

IdRegExprPairs

: IdRegExprPair

| IdRegExprPair ',' IdRegExprPairs

Include

: include StrList

Includes

: Include

| Include Includes

Keyword

: Id as string_const

| Id

Keyword_Dcl

: keyword Keywords

Keywords

: Keyword

| Keywords ',' Keyword

Macro

: MacroName RegExpr

MacroName

: char_set_macro

| reg_expr_macro

Macro_Dcl

: macro Macros

NamedTermNonTermList_NoSep

: Macro

| Macros ',' Macro

NT_Dcl

: nonterminal IdList

Name

: grammar Id

| grammar Id extends string_const

NamedTermNonTerm

: Id ':' TNTType

NamedTermNonTermList

: NamedTermNonTerm

| NamedTermNonTerm ',' NamedTermNonTermList

: NamedTermNonTerm

| NamedTermNonTerm NamedTermNonTermList_NoSep

Node

: node Id '::=' Body

OptAttrDefList

: AttrDefList

OptAttrRefList

: '(' AttrRefList ')'

OptNamedTermNonTermList

| NamedTermNonTermList

OptNamedTermNonTermList_NoSep

| NamedTermNonTermList_NoSep

PName

: AttrRef

: AttrRef

| terminal '(' Id ')'

| terminal '(' string_const ')'

| Param

| Params ',' Param

: prec equal IdList

| precedence equal IdList

| prec order IdList

| precedence order IdList

Prod

: production

| prod

ProdType

: concrete

| abstract

: ProdType Prod NamedTermNonTerm '::=' Id '(' OptNamedTermNonTermList ')' Body

| ProdType Prod NamedTermNonTerm '::=' Id '[' NamedTermNonTermList ']' '(' OptNamedTermNonTermList ')' Body

| ProdType Prod Id NamedTermNonTerm '::=' OptNamedTermNonTermList_NoSep ';' Body

| ProdType Prod Id NamedTermNonTerm '::=' '[' NamedTermNonTermList_NoSep ']' OptNamedTermNonTermList_NoSep ';' Body

Punc

: '='

| '+'

| '-'

| '_'

| ')'

| '('

| '*'

| '&'

| '^'

| '%'

| '$'

| '#'

| '@'

| '!'

| '`'

| '~'

| '['

| '{'

| ']'

| '}'

| ';'

| ':'

| '\''

| '"'

| ','

| '<'

| '.'

| '>'

| '/'

| '?'

| '\\'

| '|'

Puncs

: Punc

| Puncs Punc

Punctuation_Dcl

: punctuation Id Puncs

RegExpr

: regExpr

: string_const

| string_const ',' StrList

: synthesized

| syn

| inherited

| inh

TNTType

: id

TNTTypes

: TNTType

| TNTTypes ',' TNTType

: terminal Id RegExpr

| terminal IdRegExprPair ',' IdRegExprPairs

: using Id '{' AttrDefList '}'

WhereClause

: where

'Used-In' Rules

'_' is used in these productions:

Punc

',' is used in these productions:

IdList

Punc

TNTTypes

';' is used in these productions:

Punc

'::=' is used in these productions:

Node

':' is used in these productions:

NamedTermNonTerm

Punc

'!' is used in these productions:

Punc

'?' is used in these productions:

Punc

'/' is used in these productions:

Punc

'.' is used in these productions:

Punc

'`' is used in these productions:

Punc

'^' is used in these productions:

Punc

'~' is used in these productions:

Punc

'-' is used in these productions:

Punc

'"' is used in these productions:

Punc

'(' is used in these productions:

Punc

')' is used in these productions:

Punc

'[' is used in these productions:

Punc

']' is used in these productions:

Punc

'{' is used in these productions:

Punc

'}' is used in these productions:

Punc

'@' is used in these productions:

Punc

'$' is used in these productions:

Punc

'*' is used in these productions:

Punc

'\'' is used in these productions:

Punc

'\\' is used in these productions:

Punc

'&' is used in these productions:

Punc

'#' is used in these productions:

Punc

'%' is used in these productions:

Punc

'+' is used in these productions:

Punc

'<' is used in these productions:

Punc

'=' is used in these productions:

Punc

'>' is used in these productions:

Punc

'->' is used in these productions:

'|' is used in these productions:

Punc

abstract is used in these productions:

ProdType

as is used in these productions:

Keyword

aspect is used in these productions:

assoc is used in these productions:

association is used in these productions:

attr is used in these productions:

attrDefExpr is used in these productions:

bool is used in these productions:

char_set_macro is used in these productions:

MacroName

concrete is used in these productions:

ProdType

declare is used in these productions:

equal is used in these productions:

extends is used in these productions:

Name

float is used in these productions:

for is used in these productions:

forwards_to is used in these productions:

global is used in these productions:

grammar is used in these productions:

Name

id is used in these productions:

TNTType

include is used in these productions:

Include

inh is used in these productions:

inherited is used in these productions:

int is used in these productions:

keyword is used in these productions:

Keyword_Dcl

left is used in these productions:

local is used in these productions:

macro is used in these productions:

Macro_Dcl

node is used in these productions:

Node

none is used in these productions:

nonterminal is used in these productions:

NT_Dcl

occurs is used in these productions:

on is used in these productions:

order is used in these productions:

prec is used in these productions:

precedence is used in these productions:

prod is used in these productions:

Prod

production is used in these productions:

Prod

punctuation is used in these productions:

Punctuation_Dcl

reference is used in these productions:

reg_expr_macro is used in these productions:

MacroName

regExpr is used in these productions:

RegExpr

right is used in these productions:

string is used in these productions:

string_const is used in these productions:

Keyword

Name

syn is used in these productions:

synthesized is used in these productions:

terminal is used in these productions:

to is used in these productions:

tree is used in these productions:

using is used in these productions:

AG_Elem is used in these productions:

where is used in these productions:

WhereClause

AG_Elems

AG_Elems is used in these productions:

AG_Elems

Root

Aspect is used in these productions:

AssociationDcl is used in these productions:

AttrDcl is used in these productions:

AttrDef is used in these productions:

AttrDefList is used in these productions:

OptAttrDefList

AttrRef is used in these productions:

AttrRefList

AttrRefList is used in these productions:

PName

AttrRefList

OptAttrRefList

AttrType is used in these productions:

Body is used in these productions:

Node

DummyDcl is used in these productions:

ForwardBody is used in these productions:

Header is used in these productions:

Root

IdList is used in these productions:

IdList

NT_Dcl

IdRegExprPair is used in these productions:

IdRegExprPairs

IdRegExprPairs is used in these productions:

IdRegExprPairs

Include is used in these productions:

Includes

Includes is used in these productions:

Header

Includes

Keyword is used in these productions:

Keywords

Keyword_Dcl is used in these productions:

Keywords is used in these productions:

Keyword_Dcl

Keywords

Macro is used in these productions:

Macro_Dcl is used in these productions:

MacroName is used in these productions:

Macro

Macros is used in these productions:

Macro_Dcl

Name is used in these productions:

Header

NamedTermNonTerm is used in these productions:

NamedTermNonTermList_NoSep

NamedTermNonTermList

NamedTermNonTermList is used in these productions:

NamedTermNonTermList

OptNamedTermNonTermList

NamedTermNonTermList_NoSep is used in these productions:

NamedTermNonTermList_NoSep

OptNamedTermNonTermList_NoSep

Node is used in these productions:

NT_Dcl is used in these productions:

OptAttrDefList is used in these productions:

OptAttrRefList is used in these productions:

Body

OptNamedTermNonTermList is used in these productions:

OptNamedTermNonTermList_NoSep is used in these productions:

Param is used in these productions:

Params is used in these productions:

PName is used in these productions:

PrecedenceDcl is used in these productions:

Prod is used in these productions:

ProdType is used in these productions:

Production is used in these productions:

Punc is used in these productions:

Puncs

Puncs is used in these productions:

Puncs

Punctuation_Dcl

Punctuation_Dcl is used in these productions:

RegExpr is used in these productions:

IdRegExprPair

Macro

StrList is used in these productions:

Include

SynInh is used in these productions:

Terminal_Dcl is used in these productions:

TNTType is used in these productions:

TNTTypes is used in these productions:

UseBlock is used in these productions:

TNTTypes