Highlight top-level definitions even in the presence of newlines between
the definition and the information that follows it.
Highlight with 0 or more occurrences.
Minor docstring cleanups
Remove obsolete `turn-on-haskell-font-lock` function

...which has been deprecated since at least 2004.
Cleanup ghc-core.el and define customization group/variables

Create new customization group `ghc-core` containing the two new
customization variables `ghc-core-program` and `ghc-core-options`.
Make `ghc-core-create-options` an obsolete alias of
`ghc-core-options`.
Merge pull request #160 from Fuuzetsu/typehighlight

Highlight top-level declarations even if newlines are present.
Update NEWS
Rename `ghc-core-options` to `ghc-core-program-args` and improve docstring

This is a follow-up to 8b3db50
New option `haskell-process-log` for controlling "*haskell-process-log*"

The primary purpose of "*haskell-process-log*" is for debugging
communication with the inferior GHCi process, however the buffer keeps
filling up without bounds and is of little value for
non-developers. Thus, the default setting of the new
`haskell-process-log` is `nil` which disables logging to
"*haskell-process-log*".
Optimize comparisons in `haskell-indentation.el`

This performs the following replacements:

- Replace `equal` with `string=` if at least one operand is a
  string literal.

- Replace `equal` with `eq` if at least one operand is guaranteed to
  be a symbol.

- Replace `member` with `memq` if ELT is a always symbol or if LIST
  contains only symbols.

- Use `match-string-no-properties` instead of `match-string` in
  `haskell-indentation-peek-token` to avoid carrying around unused
  meta-data.
haskell-indentation.el: Add support for UnicodeSyntax tokens

This adds support for handling the UnicodeSyntax symbols `→`, `←`, and
`∷` tokens like their ASCII counterparts `->`, `<-`, and `::`
respectively.

This should resolve #2 as well.
Use `font-lock-preprocessor-face` for CPP directives

This also changes to use `font-lock-warning-face` for Git's merge
conflicts annotations (see also a469367).

Note: Users will most likely want to customize
      `font-lock-preprocessor-face` now, as the current default looks
      just like `font-lock-function-name-face`.

This hopefully resolves #154.
New autoloaded `turn-on-haskell-unicode-input-method` + documentation

...and also add `turn-on-haskell-unicode-input-method` to the list of
choices presented for the `haskell-mode-hook` variable in the
customization interface.

This addresses #13
Add more content and cleanups to haskell-mode Info manual