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added block comment /* ...... */

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Irmen de Jong
2023-07-04 00:18:58 +02:00
parent be64fa674a
commit 5af1aeb092
4 changed files with 21 additions and 11 deletions
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parser/antlr/Prog8ANTLR.g4
+5 -4
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@@ -19,6 +19,7 @@ package prog8.parser;
EOL : ('\r'? '\n' | '\r' | '\n')+ ;
LINECOMMENT : EOL [ \t]* COMMENT -> channel(HIDDEN);
COMMENT : ';' ~[\r\n]* -> channel(HIDDEN) ;
BLOCK_COMMENT : '/*' ( BLOCK_COMMENT | . )*? '*/' -> skip ;
WS : [ \t] -> skip ;
// WS2 : '\\' EOL -> skip;
@@ -31,11 +32,11 @@ ADDRESS_OF: '&' ;
INVALID_AND_COMPOSITE: '&&' ;
FLOAT_NUMBER : FNUMBER (('E'|'e') ('+' | '-')? DEC_INTEGER)? ; // sign comes later from unary expression
fragment FNUMBER : FDOTNUMBER | FNUMDOTNUMBER ;
fragment FDOTNUMBER : '.' ('0'..'9')+ ;
fragment FNUMDOTNUMBER : ('0'..'9')+ ('.' ('0'..'9')+ )? ;
FNUMBER : FDOTNUMBER | FNUMDOTNUMBER ;
FDOTNUMBER : '.' ('0'..'9')+ ;
FNUMDOTNUMBER : ('0'..'9')+ ('.' ('0'..'9')+ )? ;
fragment STRING_ESCAPE_SEQ : '\\' . | '\\x' . . | '\\u' . . . .;
STRING_ESCAPE_SEQ : '\\' . | '\\x' . . | '\\u' . . . .;
STRING :
'"' ( STRING_ESCAPE_SEQ | ~[\\\r\n\f"] )* '"'
;