dotGraph
:: ( Uniquable k
, Outputable k, Outputable cls, Outputable color)
- => (color -> SDoc) -- | What graphviz color to use for each node color
- -- It's usually safe to return X11 style colors here,
- -- ie "red", "green" etc or a hex triplet #aaff55 etc
+ => (color -> SDoc) -- ^ What graphviz color to use for each node color
+ -- It's usually safe to return X11 style colors here,
+ -- ie "red", "green" etc or a hex triplet #aaff55 etc
-> Triv k cls color
-> Graph k cls color -> SDoc
where
tc_errors e@(Exception.IOException ioe) | isUserError ioe = Just e
tc_errors _other = Nothing
-\end{code}
+\end{code}
Standard signal handlers for catching ^C, which just throw an
exception in the target thread. The current target thread is