public static Dictionary <string, string> ImportGrammars(List <string> args)
{
Dictionary <string, string> results = new Dictionary <string, string>();
foreach (string f in args)
{
if (!System.IO.File.Exists(f))
{
continue;
}
var input = System.IO.File.ReadAllText(f);
if (f.EndsWith(".y"))
{
var imp = new BisonImport();
imp.Try(f, input, ref results);
}
else if (f.EndsWith(".ebnf"))
{
var imp = new W3CebnfImport();
imp.Try(f, input, ref results);
}
else if (f.EndsWith(".g2"))
{
var imp = new Antlr2Import();
imp.Try(f, input, ref results);
}
else if (f.EndsWith(".g3"))
{
var imp = new Antlr3Import();
imp.Try(f, input, ref results);
}
}
return(results);
}
public void TestImport2()
{
var cwd = Directory.GetCurrentDirectory();
var ffn = cwd + "/" + "../../../../UnitTestProject1/ANTLRv3.g3";
var code = System.IO.File.ReadAllText(ffn);
var results = new Dictionary <string, string>();
var imp = new LanguageServer.Antlr3Import();
imp.Try(ffn, code, ref results);
var gold = cwd + "/" + "../../../../UnitTestProject1/ANTLRv3.g4";
var gold_code = System.IO.File.ReadAllText(gold);
if (!results.Any())
{
throw new Exception();
}
//TODO if (results.First().Value != gold_code) throw new Exception();
}
public void TestImport()
{
var cwd = Directory.GetCurrentDirectory();
Document document = CreateStringDocument(@"/*
[The ""BSD licence""]
Copyright (c) 2007-2008 Terence Parr
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
author: Stefan Taranu
mail: [email protected]
Built with : java org.antlr.Tool ASN.g
antlr version: 3.1.1
The grammar is by far not complete. I have no experience in ANTLR, still
it was not so difficult to write this grammar.
In broad lines it is copied from the ASN specification files (from the Annex):
X.680, X.681, X.682, X.683 and compiled it into one file. I removed some
of the predicates since it was too much ambiguity.
If you have some comments/improvements, send me an e-mail.
*/
grammar ASN;
options {backtrack=true;memoize=true;}
moduleDefinition : IDENTIFIER (L_BRACE (IDENTIFIER L_PARAN NUMBER R_PARAN)* R_BRACE)?
DEFINITIONS_LITERAL
tagDefault
extensionDefault
ASSIGN_OP
BEGIN_LITERAL
moduleBody
END_LITERAL
;
tagDefault : ( (EXPLICIT_LITERAL|IMPLICIT_LITERAL|AUTOMATIC_LITERAL) TAGS_LITERAL )?
;
extensionDefault :
(EXTENSIBILITY_LITERAL IMPLIED_LITERAL)?
;
moduleBody : (exports imports assignmentList) ?
;
exports : (EXPORTS_LITERAL symbolsExported SEMI_COLON
| EXPORTS_LITERAL ALL_LITERAL SEMI_COLON )?
;
symbolsExported : ( symbolList )?
;
imports : (IMPORTS_LITERAL symbolsImported SEMI_COLON )?
;
symbolsImported : (symbolsFromModuleList )?
;
symbolsFromModuleList :
(symbolsFromModule) (symbolsFromModule)*
;
symbolsFromModule : symbolList FROM_LITERAL globalModuleReference
;
globalModuleReference : IDENTIFIER assignedIdentifier
;
assignedIdentifier :
;
symbolList : (symbol) (COMMA symbol)*
;
symbol : IDENTIFIER ((L_BRACE R_BRACE))?
;
//parameterizedReference :
// reference (L_BRACE R_BRACE)?
//;
//reference :
// IDENTIFIER |
// identifier
//;
assignmentList : (assignment) (assignment)*
;
assignment :
(IDENTIFIER
( valueAssignment
| typeAssignment
| parameterizedAssignment
| objectClassAssignment
)
)
;
sequenceType :SEQUENCE_LITERAL L_BRACE (extensionAndException optionalExtensionMarker | componentTypeLists )? R_BRACE
;
extensionAndException : ELLIPSIS exceptionSpec?
;
optionalExtensionMarker : ( COMMA ELLIPSIS )?
;
componentTypeLists :
rootComponentTypeList (COMMA extensionAndException extensionAdditions (optionalExtensionMarker|(EXTENSTIONENDMARKER COMMA rootComponentTypeList)))?
// | rootComponentTypeList COMMA extensionAndException extensionAdditions optionalExtensionMarker
// | rootComponentTypeList COMMA extensionAndException extensionAdditions EXTENSTIONENDMARKER COMMA rootComponentTypeList
| extensionAndException extensionAdditions (optionalExtensionMarker | (EXTENSTIONENDMARKER COMMA rootComponentTypeList))
// | extensionAndException extensionAdditions optionalExtensionMarker
;
rootComponentTypeList : componentTypeList
;
componentTypeList : (componentType) (COMMA componentType)*
;
componentType :
namedType (OPTIONAL_LITERAL | DEFAULT_LITERAL value )?
| COMPONENTS_LITERAL OF_LITERAL type
;
extensionAdditions : (COMMA extensionAdditionList)?
;
extensionAdditionList : (extensionAddition) (COMMA extensionAddition)*
;
extensionAddition : componentType | extensionAdditionGroup
;
extensionAdditionGroup : DOUBLE_L_BRACKET versionNumber componentTypeList DOUBLE_R_BRACKET
;
versionNumber : (NUMBER COLON )?
;
sequenceOfType : SEQUENCE_LITERAL (L_PARAN (constraint | sizeConstraint) R_PARAN)? OF_LITERAL (type | namedType )
;
sizeConstraint : SIZE_LITERAL constraint
;
parameterizedAssignment :
parameterList
(ASSIGN_OP
(type
| value
| valueSet
)
)
|( definedObjectClass ASSIGN_OP
( object
| objectClass
| objectSet
)
)
// parameterizedTypeAssignment
//| parameterizedValueAssignment
//| parameterizedValueSetTypeAssignment
//| parameterizedObjectClassAssignment
//| parameterizedObjectAssignment
//| parameterizedObjectSetAssignment
;
parameterList : L_BRACE parameter (COMMA parameter)* R_BRACE
;
parameter : (paramGovernor COLON)? IDENTIFIER
;
paramGovernor : governor | IDENTIFIER
;
//dummyGovernor : dummyReference
//;
governor : type | definedObjectClass
;
objectClassAssignment : /*IDENTIFIER*/ ASSIGN_OP objectClass
;
objectClass : definedObjectClass | objectClassDefn /*| parameterizedObjectClass */
;
definedObjectClass :
(IDENTIFIER DOT)? IDENTIFIER
| TYPE_IDENTIFIER_LITERAL
| ABSTRACT_SYNTAX_LITERAL
;
usefulObjectClassReference :
TYPE_IDENTIFIER_LITERAL
| ABSTRACT_SYNTAX_LITERAL
;
externalObjectClassReference : IDENTIFIER DOT IDENTIFIER
;
objectClassDefn : CLASS_LITERAL L_BRACE fieldSpec (COMMA fieldSpec )* R_BRACE withSyntaxSpec?
;
withSyntaxSpec : WITH_LITERAL SYNTAX_LITERAL syntaxList
;
syntaxList : L_BRACE tokenOrGroupSpec+ R_BRACE
;
tokenOrGroupSpec : requiredToken | optionalGroup
;
optionalGroup : L_BRACKET (tokenOrGroupSpec)+ R_BRACKET
;
requiredToken : literal | primitiveFieldName
;
literal : IDENTIFIER | COMMA
;
primitiveFieldName :
AMPERSAND IDENTIFIER;
fieldSpec :
AMPERSAND IDENTIFIER
(
typeOptionalitySpec?
| type (valueSetOptionalitySpec? | UNIQUE_LITERAL? valueOptionalitySpec? )
| fieldName (OPTIONAL_LITERAL | (DEFAULT_LITERAL (valueSet | value)))?
| definedObjectClass (OPTIONAL_LITERAL | (DEFAULT_LITERAL (objectSet | object)))?
)
// typeFieldSpec
// | fixedTypeValueFieldSpec
// | variableTypeValueFieldSpec
// | fixedTypeValueSetFieldSpec
// | variableTypeValueSetFieldSpec
// | objectFieldSpec
// | objectSetFieldSpec
;
typeFieldSpec : AMPERSAND IDENTIFIER typeOptionalitySpec?
;
typeOptionalitySpec : OPTIONAL_LITERAL | (DEFAULT_LITERAL type)
;
fixedTypeValueFieldSpec : AMPERSAND IDENTIFIER type UNIQUE_LITERAL? valueOptionalitySpec ?
;
valueOptionalitySpec : OPTIONAL_LITERAL | (DEFAULT_LITERAL value)
;
variableTypeValueFieldSpec : AMPERSAND IDENTIFIER fieldName valueOptionalitySpec ?
;
fixedTypeValueSetFieldSpec : AMPERSAND IDENTIFIER type valueSetOptionalitySpec ?
;
valueSetOptionalitySpec : OPTIONAL_LITERAL | DEFAULT_LITERAL valueSet
;
object : definedObject /*| objectDefn | objectFromObject */| parameterizedObject
;
parameterizedObject : definedObject actualParameterList
;
definedObject
: IDENTIFIER (DOT)?
;
objectSet : L_BRACE objectSetSpec R_BRACE
;
objectSetSpec :
rootElementSetSpec (COMMA ELLIPSIS (COMMA additionalElementSetSpec )?)?
| ELLIPSIS (COMMA additionalElementSetSpec )?
;
fieldName :(AMPERSAND IDENTIFIER)(AMPERSAND IDENTIFIER DOT)*
;
valueSet : L_BRACE elementSetSpecs R_BRACE
;
elementSetSpecs :
rootElementSetSpec (COMMA ELLIPSIS (COMMA additionalElementSetSpec)?)?
;
rootElementSetSpec : elementSetSpec
;
additionalElementSetSpec : elementSetSpec
;
elementSetSpec : unions | ALL_LITERAL exclusions
;
unions : (intersections) (unionMark intersections)*
;
exclusions : EXCEPT_LITERAL elements
;
intersections : (intersectionElements) (intersectionMark intersectionElements)*
;
unionMark : PIPE | UNION_LITERAL
;
intersectionMark : POWER | INTERSECTION_LITERAL
;
elements : subtypeElements
// | objectSetElements
// | L_PARAN elementSetSpec R_PARAN
;
objectSetElements :
object | definedObject /*| objectSetFromObjects | parameterizedObjectSet */
;
intersectionElements : elements (exclusions)?
;
subtypeElements :
((value | MIN_LITERAL) LESS_THAN? DOUBLE_DOT LESS_THAN? (value | MAX_LITERAL) )
|sizeConstraint
| (PATTERN_LITERAL value)
| value
;
variableTypeValueSetFieldSpec : AMPERSAND IDENTIFIER fieldName valueSetOptionalitySpec?
;
objectFieldSpec : AMPERSAND IDENTIFIER definedObjectClass objectOptionalitySpec?
;
objectOptionalitySpec : OPTIONAL_LITERAL | DEFAULT_LITERAL object
;
objectSetFieldSpec : AMPERSAND IDENTIFIER definedObjectClass objectSetOptionalitySpec ?
;
objectSetOptionalitySpec : OPTIONAL_LITERAL | DEFAULT_LITERAL objectSet
;
typeAssignment :
ASSIGN_OP
type
;
valueAssignment :
type
ASSIGN_OP
value
;
type : (builtinType | referencedType) (constraint)*
;
builtinType :
octetStringType
| bitStringType
| choiceType
| enumeratedType
| integerType
| sequenceType
| sequenceOfType
| setType
| setOfType
| objectidentifiertype
| objectClassFieldType
;
objectClassFieldType : definedObjectClass DOT fieldName
;
setType : SET_LITERAL L_BRACE (extensionAndException optionalExtensionMarker | componentTypeLists)? R_BRACE
;
setOfType : SET_LITERAL (constraint | sizeConstraint)? OF_LITERAL (type | namedType)
;
referencedType :
definedType
// | selectionType
// | typeFromObject
// | valueSetFromObjects
;
definedType :
IDENTIFIER (DOT IDENTIFIER)? actualParameterList?
;
constraint :L_PARAN constraintSpec exceptionSpec R_PARAN
//L_PARAN value DOT_DOT value R_PARAN
;
constraintSpec : generalConstraint | subtypeConstraint
;
userDefinedConstraint : CONSTRAINED_LITERAL BY_LITERAL L_BRACE userDefinedConstraintParameter (COMMA userDefinedConstraintParameter)* R_BRACE
;
generalConstraint : userDefinedConstraint | tableConstraint | contentsConstraint
;
userDefinedConstraintParameter :
governor (COLON
value
| valueSet
| object
| objectSet
)?
;
tableConstraint : /*simpleTableConstraint |*/ componentRelationConstraint
;
simpleTableConstraint : objectSet
;
contentsConstraint :
CONTAINING_LITERAL type
| ENCODED_LITERAL BY_LITERAL value
| CONTAINING_LITERAL type ENCODED_LITERAL BY_LITERAL value
;
subtypeConstraint :
elementSetSpecs
//((value | MIN_LITERAL) LESS_THAN? DOUBLE_DOT LESS_THAN? (value | MAX_LITERAL) )
// | sizeConstraint
// | value
;
value : builtinValue
;
builtinValue :
enumeratedValue
| integerValue
| choiceValue
| objectIdentifierValue
| booleanValue
;
objectIdentifierValue : L_BRACE /*(definedValue)?*/ objIdComponentsList R_BRACE
;
objIdComponentsList
: (objIdComponents) (objIdComponents)*
;
objIdComponents :
NUMBER
| IDENTIFIER (L_PARAN (NUMBER | definedValue ) R_PARAN)?
| definedValue
;
integerValue : signedNumber | IDENTIFIER
;
choiceValue : IDENTIFIER COLON value
;
enumeratedValue : IDENTIFIER
;
signedNumber : (MINUS)? NUMBER
;
choiceType : CHOICE_LITERAL L_BRACE alternativeTypeLists R_BRACE
;
alternativeTypeLists : rootAlternativeTypeList (COMMA
extensionAndException extensionAdditionAlternatives optionalExtensionMarker )?
;
extensionAdditionAlternatives : (COMMA extensionAdditionAlternativesList )?
;
extensionAdditionAlternativesList : (extensionAdditionAlternative) (COMMA extensionAdditionAlternative)*
;
extensionAdditionAlternative : extensionAdditionAlternativesGroup | namedType
;
extensionAdditionAlternativesGroup : DOUBLE_L_BRACKET versionNumber alternativeTypeList DOUBLE_R_BRACKET
;
rootAlternativeTypeList : alternativeTypeList
;
alternativeTypeList : (namedType) (COMMA namedType)*
;
namedType : IDENTIFIER type
;
enumeratedType : ENUMERATED_LITERAL L_BRACE enumerations R_BRACE
;
enumerations :rootEnumeration (COMMA ELLIPSIS exceptionSpec (COMMA additionalEnumeration )?)?
;
rootEnumeration : enumeration
;
enumeration : enumerationItem ( COMMA enumerationItem)*
;
enumerationItem : IDENTIFIER | namedNumber | value
;
namedNumber : IDENTIFIER L_PARAN (signedNumber | definedValue) R_PARAN
;
definedValue :
// externalValueReference
//| valuereference
parameterizedValue
;
parameterizedValue : simpleDefinedValue (actualParameterList)?
;
simpleDefinedValue : IDENTIFIER (DOT IDENTIFIER)?
;
actualParameterList : L_BRACE actualParameter (COMMA actualParameter)* R_BRACE
;
actualParameter : type | value /*| valueSet | definedObjectClass | object | objectSet*/
;
exceptionSpec : (EXCLAM exceptionIdentification)?
;
exceptionIdentification : signedNumber
| definedValue
| type COLON value
;
additionalEnumeration : enumeration
;
integerType:INTEGER_LITERAL (L_BRACE namedNumberList R_BRACE)?
;
namedNumberList : (namedNumber) (COMMA namedNumber)*
;
objectidentifiertype : OBJECT_LITERAL IDENTIFIER_LITERAL
;
componentRelationConstraint : L_BRACE (IDENTIFIER (DOT IDENTIFIER)?) R_BRACE
(L_BRACE atNotation (COMMA atNotation)* R_BRACE)?
;
atNotation : (A_ROND | (A_ROND_DOT level)) componentIdList
;
level : (DOT level)?
;
componentIdList : IDENTIFIER (DOT IDENTIFIER)* //?????
;
octetStringType : OCTET_LITERAL STRING_LITERAL
;
bitStringType : (BIT_LITERAL STRING_LITERAL) (L_BRACE namedBitList R_BRACE)?
;
namedBitList: (namedBit) (COMMA namedBit)*
;
namedBit : IDENTIFIER L_PARAN (NUMBER | definedValue) R_PARAN
;
booleanValue: TRUE_LITERAL | FALSE_LITERAL | TRUE_SMALL_LITERAL | FALSE_SMALL_LITERAL
;
A_ROND
: '@'
;
STAR
: '*'
;
ASSIGN_OP
: '::='
;
BOOLEAN_LITERAL
: 'BOOLEAN'
;
TRUE_LITERAL
: 'TRUE'
;
FALSE_LITERAL
: 'FALSE'
;
DOT
: '.'
;
DOUBLE_DOT
: '..'
;
ELLIPSIS
: '...'
;
APOSTROPHE
: '\''
;
AMPERSAND
: '&'
;
LESS_THAN
: '<'
;
GREATER_THAN
: '>'
;
LESS_THAN_SLASH
: '</'
;
SLASH_GREATER_THAN
: '/>'
;
TRUE_SMALL_LITERAL
: 'true'
;
FALSE_SMALL_LITERAL
: 'false'
;
INTEGER_LITERAL
: 'INTEGER'
;
L_BRACE
: '{'
;
R_BRACE
: '}'
;
COMMA
: ','
;
L_PARAN
: '('
;
R_PARAN
: ')'
;
MINUS
: '-'
;
ENUMERATED_LITERAL
: 'ENUMERATED'
;
REAL_LITERAL
: 'REAL'
;
PLUS_INFINITY_LITERAL
: 'PLUS-INFINITY'
;
MINUS_INFINITY_LITERAL
: 'MINUS-INFINITY'
;
BIT_LITERAL
: 'BIT'
;
STRING_LITERAL
: 'STRING'
;
CONTAINING_LITERAL
: 'CONTAINING'
;
OCTET_LITERAL
: 'OCTET'
;
NULL_LITERAL
: 'NULL'
;
SEQUENCE_LITERAL
: 'SEQUENCE'
;
OPTIONAL_LITERAL
: 'OPTIONAL'
;
DEFAULT_LITERAL
: 'DEFAULT'
;
COMPONENTS_LITERAL
: 'COMPONENTS'
;
OF_LITERAL
: 'OF'
;
SET_LITERAL
: 'SET'
;
EXCLAM
: '!'
;
ALL_LITERAL
: 'ALL'
;
EXCEPT_LITERAL
: 'EXCEPT'
;
POWER
: '^'
;
PIPE
: '|'
;
UNION_LITERAL
: 'UNION'
;
INTERSECTION_LITERAL
: 'INTERSECTION'
;
INCLUDES_LITERAL
: 'INCLUDES'
;
MIN_LITERAL
: 'MIN'
;
MAX_LITERAL
: 'MAX'
;
SIZE_LITERAL
: 'SIZE'
;
FROM_LITERAL
: 'FROM'
;
WITH_LITERAL
: 'WITH'
;
COMPONENT_LITERAL
: 'COMPONENT'
;
PRESENT_LITERAL
: 'PRESENT'
;
ABSENT_LITERAL
: 'ABSENT'
;
PATTERN_LITERAL
: 'PATTERN'
;
TYPE_IDENTIFIER_LITERAL
: 'TYPE-Identifier'
;
ABSTRACT_SYNTAX_LITERAL
: 'ABSTRACT-SYNTAX'
;
CLASS_LITERAL
: 'CLASS'
;
UNIQUE_LITERAL
: 'UNIQUE'
;
SYNTAX_LITERAL
: 'SYNTAX'
;
L_BRACKET
: '['
;
R_BRACKET
: ']'
;
INSTANCE_LITERAL
: 'INSTANCE'
;
SEMI_COLON
: ';'
;
IMPORTS_LITERAL
: 'IMPORTS'
;
EXPORTS_LITERAL
: 'EXPORTS'
;
EXTENSIBILITY_LITERAL
: 'EXTENSIBILITY'
;
IMPLIED_LITERAL
: 'IMPLIED'
;
EXPLICIT_LITERAL
: 'EXPLICIT'
;
TAGS_LITERAL
: 'TAGS'
;
IMPLICIT_LITERAL
: 'IMPLICIT'
;
AUTOMATIC_LITERAL
: 'AUTOMATIC'
;
DEFINITIONS_LITERAL
: 'DEFINITIONS'
;
BEGIN_LITERAL
: 'BEGIN'
;
END_LITERAL
: 'END'
;
DOUBLE_L_BRACKET
: '[['
;
DOUBLE_R_BRACKET
: ']]'
;
COLON
: ':'
;
CHOICE_LITERAL
: 'CHOICE'
;
UNIVERSAL_LITERAL
: 'UNIVERSAL'
;
APPLICATION_LITERAL
: 'APPLICATION'
;
PRIVATE_LITERAL
: 'PRIVATE'
;
EMBEDDED_LITERAL
: 'EMBEDDED'
;
PDV_LITERAL
: 'PDV'
;
EXTERNAL_LITERAL
: 'EXTERNAL'
;
OBJECT_LITERAL
: 'OBJECT'
;
IDENTIFIER_LITERAL
: 'IDENTIFIER'
;
RELATIVE_OID_LITERAL
: 'RELATIVE-OID'
;
CHARACTER_LITERAL
: 'CHARACTER'
;
CONSTRAINED_LITERAL
: 'CONSTRAINED'
;
BY_LITERAL
: 'BY'
;
A_ROND_DOT
: '@.'
;
ENCODED_LITERAL
: 'ENCODED'
;
COMMENT : '--' ;
//EXTENSTIONENDMARKER : COMMA ELLIPSIS
//;
UNRESTRICTEDCHARACTERSTRINGTYPE : CHARACTER_LITERAL STRING_LITERAL
;
EXTENSTIONENDMARKER : COMMA ELLIPSIS
;
fragment
DIGIT : '0'..'9'
;
fragment
UPPER : ('A'..'Z');
fragment
LOWER : ('a'..'z');
NUMBER : DIGIT+;
//WORD : UPPER+;
WS : (' '|'\r'|'\t'|'\u000C'|'\n') {$channel=HIDDEN;}
;
fragment
Exponent : ('e'|'E') ('+'|'-')? NUMBER ;
LINE_COMMENT
: '--' ~('\n'|'\r')* '\r'? '\n' {$channel=HIDDEN;}
;
BSTRING
: APOSTROPHE ('0'..'1')* '\'B'
;
fragment
HEXDIGIT : (DIGIT|'a'..'f'|'A'..'F') ;
HSTRING : APOSTROPHE HEXDIGIT* '\'H' ;
//IDENTIFIER : ('a'..'z'|'A'..'Z') ('0'..'9'|'a'..'z'|'A'..'Z')* ;
CSTRING
: '""' ( EscapeSequence | ~('\\'|'""') )* '""'
;
fragment
EscapeSequence
: '\\' ('b'|'t'|'n'|'f'|'r'|'\""'|APOSTROPHE|'\\')
;
//fragment
/**I found this char range in JavaCC's grammar, but Letter and Digit overlap.
Still works, but...
*/
fragment
LETTER
: '\u0024' |
'\u002d' |
'\u0041'..'\u005a' |
'\u005f' |
'\u0061'..'\u007a' |
'\u00c0'..'\u00d6' |
'\u00d8'..'\u00f6' |
'\u00f8'..'\u00ff' |
'\u0100'..'\u1fff' |
'\u3040'..'\u318f' |
'\u3300'..'\u337f' |
'\u3400'..'\u3d2d' |
'\u4e00'..'\u9fff' |
'\uf900'..'\ufaff'
;
fragment
JavaIDDigit
: '\u0030'..'\u0039' |
'\u0660'..'\u0669' |
'\u06f0'..'\u06f9' |
'\u0966'..'\u096f' |
'\u09e6'..'\u09ef' |
'\u0a66'..'\u0a6f' |
'\u0ae6'..'\u0aef' |
'\u0b66'..'\u0b6f' |
'\u0be7'..'\u0bef' |
'\u0c66'..'\u0c6f' |
'\u0ce6'..'\u0cef' |
'\u0d66'..'\u0d6f' |
'\u0e50'..'\u0e59' |
'\u0ed0'..'\u0ed9' |
'\u1040'..'\u1049'
;
//OBJECTCLASSREFERENCE
// : UPPER (UPPER | LOWER | '-')
// ;
IDENTIFIER
: LETTER (LETTER|JavaIDDigit)*
;
");
var results = new Dictionary <string, string>();
var imp = new LanguageServer.Antlr3Import();
imp.Try(document.FullPath, document.Code, ref results);
}