Adam, just use the metadata brackets leaving them blank. This should work:
[when][][Ff]act value is "{value}"= SomeFact( value == "{value}") The first 2 pairs of [] have special semantics for the engine. After them, you can place your regexps. []s Edson 2007/10/23, Adam Lewandowski <[EMAIL PROTECTED]>: > > I just upgraded to 4.0.3 and want to take advantage of regex support for > my DSL. Specifically, I want to be able to use a character class at the > start of my expander expression to allow the first character to be case > insensitive. For example (in the expander definition): > > [when][Ff]act value is "{value}"= SomeFact( value == "{value}") > > So that the rule could be written as "Fact value is..." or "fact value > is....". But I think this conflicts with a syntax that the parser uses > to add constraints to the previous declaration (according to the > reference docs, section 6.7.4). If I try to use the same character class > construct anywhere other than the first character it works fine. > Is there some escape sequence I can use to get what I'm looking for? > Simply escaping the [ and ] with \ didn't work. > > Thanks, > Adam Lewandowski > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com
_______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users