[antlr-interest] to antlr experts, is this posible

[pepone pepone]

can i have all this sentences as valid

sentence_1
---
<p>this is a paragraph [[ --- </p>
---

sentence_2
---
<p>[[www.google.com|this ---> is a link inside a paragrph</p>



//Parser rules

document: DOC_TAG (paragraph)* DOC_TAG;

paragraph: OPARA PCDATA|wiki CPARA;

wiki: OWIKI WORD (SEPARATOR WORD)? CWIKI

//Lexer rules

DOC_TAG:"---";

OPARA:<p>;
CPARA:</p>;

OWIKI:"[[";

CWIKI:"]]";

SEPARATOR:'|';

WORD: ('a'...'z')+


how define PCDATA to match both senteces, if found "[[" but not "]]"
don't call wiki and, ignore "---" inside paragraph or wiki


Thanks

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