> > +                (emacs-substitute-sexps "haskell-snippets.el"
> > +                  ("setq haskell-snippets-dir"
> > +                   '(file-name-parent-directory
> > +                     (file-name-directory load-file-name))))))
> There is actually a substitute-sexps specialization for variables.
> Perhaps use that instead?

The emacs-substitute-variables doesn't work since haskell-snippets-dir
is defined using setq, not defcustom, hence I used the
emacs-substitute-sexps.

> > * gnu/packages/emacs-xyz.scm (emacs-haskell-snippets): Fix
> > haskell-snippets-dir value
> >
> > The value of haskell-snippets-dir was:
> >   /gnu/store/*-emacs-haskell-snippets-*/share/emacs/site-
> > lisp/haskell-snippets-*/
> > It needs to be:
> >   /gnu/store/*-emacs-haskell-snippets-*/share/emacs/site-lisp/
> >
> > The error was (abbreviated):
> > No such file or directory, /gnu/store/*-emacs-haskell-snippets-
> > */share/emacs/site-lisp/haskell-snippets-*/snippets
>
> Explanations go above the ChangeLog.

Ok, I changed that. See the patch in the attachment.

Cheers