These allow attoparsec to do some clever lookup optimization

Previously, it was `data` wrapping a `Maybe`, which seems a bit
silly. Obviously, this can be changed back if anyone wants to add
more fields some day.

Change notation and add support for inline math.

Allow newlines in display math.

Add a command line option for the mathjax url (you might want to use a
locally installed version).

Rebase tests because of extra url and version change.

Respond to (some of the) comments.

Fix warnings in InterfaceFile.hs

Vincent.B authored 10 years ago and Mateusz Kowalczyk committed 10 years ago

On Windows this was causing newline to be rendered twice in code blocks.
Closes #359, fixes #356.

Herbert Valerio Riedel authored 10 years ago and Mateusz Kowalczyk committed 10 years ago

GHC fails type-inference with `OverloadedStrings` + `Data.Foldable.elem`
otherwise.

Conflicts:
	haddock-library/src/Documentation/Haddock/Parser.hs

Currently we only use it only for ‘since’ annotations but with these
patches it should be fairly simple to add new attributes if we wish to.

Closes #26. It seems to work fine but due to 7.10 rush I don't have the
chance to do more exhaustive testing right now. The way the meta is
output (emphasis at the end of the whole comment) is fairly arbitrary
and subject to bikeshedding.

Note that this makes test for Bug310 fail due to interface version bump:
it can't find the docs for base with this interface version so it fails.
There is not much we can do to help this because it tests for ’built-in’
identifier, not something we can provide ourselves.

This is to disambiguate them from markdown links and will be require
with a future release.

GHC fails type-inference with `OverloadedStrings` + `Data.Foldable.elem`
otherwise.

I get rid of the Monoid instance because we weren't satisfying the laws.
Convenience of having <> didn't outweigh the shock-factor of having it
behave badly.

The benefit of this is that the ‘top-level’ element of such lists is
properly wrapped in <p> tags so any CSS working with these will be
applied properly. It also just makes more sense.

Pointed out at jgm/pandoc#1346.

I can not remember why they were wrapped in paragraphs to begin with and
it seems unnecessary now that I test it. Closes #307.

They are much more useful to the users here.

We move some types out that are necessary as well and then
re-export and specialise them in the core Haddock.

Reason for moving out spec tests is that if we're working on the parser,
we can simply work on that and we can ignore the rest of Haddock. The
downside is that it's a little inconvenient if at the end of the day we
want to see that everything passes.