> Suppose that I wanted to generate documentation for everything in my
> Cabal package except for the modules with Template Haskell in them. Is
> it enough to add {-# OPTIONS_HADDOCK hide #-} to each of these
> modules? I tried, but it didn't pan out like I hoped. I'm still
> getting the same error. Is there something else I can do?

As I understand it, using hide like that just means there will be no
documentation page for that module. However it still has to parse that
module since things in it may be re-exported from other modules and have
documentation inserted into the docs for those modules.

Thanks, Duncan. That makes sense.

Now, I'm trying to use #ifndef __HADDOCK__ / #endif around those same modules, and I'm still running into the same internal Haddock error:

> haddock: internal Haddock or GHC error: Maybe.fromJust: Nothing

I've been using "cabal haddock" to run haddock on my package. I also get the same error using haddock directly:

> $ haddock -odir=tmp --debug --verbose --html Generics/EMGM.hs              
> haddock: internal Haddock or GHC error: Maybe.fromJust: Nothing

Any other suggestions?

Thanks,
Sean