[Haskell-cafe] Three questions to graphviz

David Barbour dmbarbour at gmail.com
Mon Oct 10 18:58:31 CEST 2011

On Mon, Oct 10, 2011 at 9:44 AM, kaffeepause73 <kaffeepause73 at yahoo.de>wrote:

> First of all - thanks a lot for this package, graphviz is an awesome tool
> and
> having this interface library is really convenient. There a three point
> where I could use some help:
> 1. when I try to create a label with e.g.:     textLabelValue "Hallo"  -
> the compiler complains he can't match string with data.text.lazy.internal
> -- I have idea how to create lazy internal text !

import qualified Data.Text.Lazy as L
textLabelValue $ L.pack "Hallo"

That's the only question I know how to answer.


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