Full_Name: Bjørn-Helge Mevik
Version: 2.1.0
OS: GNU/Debian 3.0 Linux
Submission from: (NULL) (80.111.104.162)
In Appendix B R coding standards of the Writing R Extensions manual, Emacs/ESS
users are encouraged to use
(add-hook 'ess-mode-hook
(lambda ()
(ess-set-style 'C++)
;; [snip]
(add-hook 'local-write-file-hooks
(lambda ()
(nuke-trailing-whitespace)))))
However, as of ess-5.2.4 (current is 5.2.8) `nuke-trailing-whitespace' has
changed name to `ess-nuke-trailing-whitespace'.
In addition: by default, ess-nuke-trailing-whitespace is a no-op (as was
nuke-trailing-whitespace). To `activate' it one must set
ess-nuke-trailing-whitespace-p to t or 'ask (default is nil), e.g.
(setq ess-nuke-trailing-whitespace-p t)
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