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* tramp.texi (Auto-save and Backup): Disable backups just for a

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method.
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Michael Albinus 2009-11-08 10:49:06 +00:00
parent 3120d4fa75
commit c7bd4ebeb5
2 changed files with 24 additions and 0 deletions
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7
doc/misc/ChangeLog
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@ -1,3 +1,10 @@
2009-11-08 Michael Albinus <michael.albinus@gmx.de>
* tramp.texi (Auto-save and Backup): Disable backups just for a
method.
* trampver.texi: Update release number.
2009-11-07 Michael Albinus <michael.albinus@gmx.de>
Sync with Tramp 2.1.17.

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doc/misc/tramp.texi
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@ -2057,6 +2057,23 @@ for @value{tramp} files:
@end lisp
@end ifset
@ifset emacs
It is also possible to disable backups depending on the used method.
The following code disables backups for the @option{su} and
@option{sudo} methods:
@lisp
(setq backup-enable-predicate
(lambda (name)
(and (normal-backup-enable-predicate name)
(not
(let ((method (file-remote-p name 'method)))
(when (stringp method)
(member method '("su" "sudo"))))))))
@end lisp
@end ifset
Another possibility is to use the @value{tramp} variable
@ifset emacs
@code{tramp-backup-directory-alist}.