[Emacs-diffs] emacs-25 f69bd79: Clarify usage of 'ediff-cleanup-hook' (Bug#24675)

[Philipp Stephani]

branch: emacs-25
commit f69bd7954f113719bb0e46e143231744c80bef34
Author: Philipp Stephani <address@hidden>
Commit: Philipp Stephani <address@hidden>

    Clarify usage of 'ediff-cleanup-hook' (Bug#24675)
    
    * doc/misc/ediff.texi (Hooks): Clarify usage of 'ediff-cleanup-hook'
---
 doc/misc/ediff.texi |   11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/doc/misc/ediff.texi b/doc/misc/ediff.texi
index 376aaee..896a604 100644
--- a/doc/misc/ediff.texi
+++ b/doc/misc/ediff.texi
@@ -1247,9 +1247,14 @@ merged (see @code{ediff-cleanup-hook}, below).
 @vindex ediff-cleanup-hook
 This hook is run just before @code{ediff-quit-hook}.  This is a good
 place to do various cleanups, such as deleting the variant buffers.
-Ediff provides a function, @code{ediff-janitor}, as one such possible
-hook, which you can add to @code{ediff-cleanup-hook} with
address@hidden
+Ediff provides a helper function, @code{ediff-janitor}, that you can
+invoke from a private hook function.  For example:
+
address@hidden
+(defun my-ediff-janitor ()
+  (ediff-janitor nil nil))
+(add-hook 'ediff-cleanup-hook #'my-ediff-janitor)
address@hidden example
 
 @findex ediff-janitor
 This function kills buffers A, B, and, possibly, C, if these buffers aren't