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set-key "\C-xp" 'gnuserv-edit)

;; Use c-mode for perl .xs files
(add-to-list 'auto-mode-alist '("\\.xs\\'" . c-mode))
(add-to-list 'auto-mode-alist '("\\.\\([pP][Llm]\\|al\\)\\'" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl5" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("miniperl" . cperl-mode))

(setq cperl-hairy t
      cperl-indent-level 4
;;      cperl-auto-newline t
;;      cperl-auto-newline-after-colon t
      cperl-continued-statement-offset 4
      cperl-brace-offset -4
      cperl-label-offset -4
      cperl-highlight-variables-indiscriminately t
      cperl-electric-lbrace-space nil
      )
(add-hook 'cperl-mode-hook (lambda () (cperl-set-style "K&R")))

(setq c-indent-level 8)
(setq c-brace-imaginary-offset 0)
(setq c-brace-offset -8)
(setq c-argdecl-indent 8)
(setq c-label-offset -8)
...