FitNesse/Slim String Operators

Is it possible to express this in a Query Table in FitNesse with SLIM for .net:

contains(data)
startswith(data)
end开发者_如何学编程swith(data)

I know from a previous question it was possible for FitNesse/Fit with cell handler loader. I'm looking for the equivalent in Slim.

you can use regular expressions with slim, check it out: http://fitnesse.org/FitNesse.FullReferenceGuide.UserGuide.WritingAcceptanceTests.SliM.ValueComparisons

No, the Slim test system doesn't provide a way to customize the comparison of cell contents.