Christian Maeder wrote:
> whenenver I open a haskell file (*.hs) with my xemacs I get an annoying
> warning in a splitted window:
>
> (1) (error/warning) Error in `post-command-hook' (setting hook to
> nil): (void-variable imenu--index-alist) [...]
Try adding
(require 'imenu)
to your ~/.xemacs/custom.el (or wherever your personal customization is).
Cheers,
S.