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Small fixes in documentation.

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* doc/emacs/dired.texi (Operating on Files): Fix name of dired-vc-rename-file.

* doc/emacs/fixit.texi (Undo): Update new values of undo limits
doubled in bug#31104.
This commit is contained in:
Juri Linkov 2020-01-21 00:50:15 +02:00
parent 06166aa719
commit 7dd065fc7b
2 changed files with 5 additions and 5 deletions
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4
doc/emacs/dired.texi
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@ -720,8 +720,8 @@ should create non-existent directories in @var{new}.
Dired automatically changes the visited file name of buffers associated
with renamed files so that they refer to the new names.
@vindex dired-vc-rename
If the value of the variable @code{dired-vc-rename} is non-@code{nil},
@vindex dired-vc-rename-file
If the value of the variable @code{dired-vc-rename-file} is non-@code{nil},
files are renamed using the commands of the underlying VCS, via
@code{vc-rename-file} (@pxref{VC Delete/Rename}).

6
doc/emacs/fixit.texi
View file

@ -122,14 +122,14 @@ setting the variables @code{undo-limit}, @code{undo-strong-limit}, and
The variable @code{undo-limit} sets a soft limit: Emacs keeps undo
data for enough commands to reach this size, and perhaps exceed it,
but does not keep data for any earlier commands beyond that. Its
default value is 80000. The variable @code{undo-strong-limit} sets a
default value is 160000. The variable @code{undo-strong-limit} sets a
stricter limit: any previous command (though not the most recent one)
that pushes the size past this amount is forgotten. The default value
of @code{undo-strong-limit} is 120000.
of @code{undo-strong-limit} is 240000.
Regardless of the values of those variables, the most recent change
is never discarded unless it gets bigger than @code{undo-outer-limit}
(normally 12,000,000). At that point, Emacs discards the undo data and
(normally 24,000,000). At that point, Emacs discards the undo data and
warns you about it. This is the only situation in which you cannot
undo the last command. If this happens, you can increase the value of
@code{undo-outer-limit} to make it even less likely to happen in the