Hi there.
I got the following Problem:
In the syntax, I want to parse, a comment line starts with "-*" and ends at
the end of the line. It's possible that an asterisk can appear in a "text".
I can't find a solution. Below there's what I tried (and many other things).
Can somebody help me?
Example:
TABLE FILE CAR
PRINT * -* prtints all fields
BY MODEL
END
ANTLR Code:
grammar FexParser;
options {k=3; backtrack=true; memoize=true;}
report : (comment | text | NEWLINE)+ ;
comment : (COMMENT_START ~(NEWLINE))* ;
text : (~(COMMENT_START | NEWLINE))+;
fragment COMMENT_START
: '-*';
WS : ('\t' | '\v' | '\f' | ' ' | '\u00A0') {$channel =
HIDDEN;};
NEWLINE : '\n' | '\r' | '\u2028'| '\u2029' ;
Best regards,
Tom
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