hlint.el (was: ANNOUNCE: haskell-mode 2.7.0)

[Dave Love]

alexott-Re5JQEeQqe8AvxtiuMwx3w at public.gmane.org (Alex Ott) writes:

> May be it's better to integrate my support for hlint completely?

Having just looked at hs-lint.el, I see this in Emacs 21, which should
be fixed if it's going to be included:

  While compiling hs-lint-finish-hook in file /home/dlove/.cabal/share/hlint-1.6.12/hs-lint.el:
    ** next-error called with 2 arguments, but accepts only 0-1
  While compiling toplevel forms in file /home/dlove/.cabal/share/hlint-1.6.12/hs-lint.el:
    ** reference to free variable hs-lint-mode
    ** The following functions are not known to be defined: setf,
      define-compilation-mode, compilation-start
  
Any use of `setf' needs an `(eval-when-compile (require 'cl))', but it
just wants replacing with `setq' in this case.