Here is the emacs Verilog mode file.

These are the lines in my .emacs files to use Verilog.

;; Load verilog mode only when needed

(autoload 'verilog-mode "verilog-mode" "Verilog mode" t )

;; Any files that end in .v should be in verilog mode

(setq auto-mode-alist (cons '("\\.v\\'" . verilog-mode) auto-mode-alist))

;; Any files in verilog mode should have their keywords colorized

(add-hook 'verilog-mode-hook 'font-lock-mode)