[ESS] auto-fill-mode and roxygen

[Brian]

Hi List, hi Henning,

I would like to ask whether there is a switch or configuration such that 
when a long line of roxy documentation is 'fill'ed it creates a new line 
starting with "##' ". Currently, with my configuration it produces: 
"##", which I find quite annoying.

Thanks for the tips!
Brian

My truncated configuration:

...
;; Roxy-conf
(setq ess-roxy-fill-param-p t)
(setq ess-roxy-template-alist (list (cons "description" "")
                     (cons "details" "")
                     (cons "param" "")
                     (cons "return" "")
                     (cons "examples" "")))
...
(load "~/.emacs.d/ess-svn/lisp/ess-site.elc")
(add-hook 'ess-mode-hook 'turn-on-auto-fill)
...