[antlr-interest] newbie problems
Anders Hessellund
anders.hessellund at gmail.com
Sat Jun 23 03:49:30 PDT 2007
Hi,
I am sorry about the newbie question but neither google nor this list seems
to have any obvious answers to my question :)
I have just started with antlr by defining this little grammar:
grammar Web;
>
> site : page+
> ;
>
> page : 'PAGE' ID
> ;
>
> ID : LETTER+
> ;
>
> TEXT : LETTER ( LETTER | WS )*
> ;
>
> LETTER : 'a'..'z'|'A'..'Z'
> ;
>
> NEWLINE : '\r'? '\n'
> ;
>
> WS : (' ' | '\t' | '\n' | '\r' )+ { skip(); }
> ;
Then I generate my lexer and parser tools and feed them the follow input
file
PAGE helloWorld
I get the following strange error. Could someone please explain why??
line 0:-1 required (...)+ loop did not match anything at input '<EOF>'
-- Anders
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