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| author | Mauro Aranda <maurooaranda@gmail.com> | 2018-10-18 11:28:18 -0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2018-10-19 11:56:34 +0300 |
| commit | f632ecbb998ccec6442cbf1e6d76a2d63af3e9e2 (patch) | |
| tree | c5dd77414d66eb8d31f0c2958a9845b4bbd5a92c | |
| parent | eb6768977effe5994b6fe3afcfa262465ba631ab (diff) | |
| download | emacs-f632ecbb998ccec6442cbf1e6d76a2d63af3e9e2.tar.gz | |
Update revert-buffer documentation
* doc/emacs/files.texi (Reverting): Document that revert-buffer
does keep undo history. (Bug#33084)
Copyright-paperwork-exempt: yes
| -rw-r--r-- | doc/emacs/files.texi | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi index e950767c384..c1d25af35c9 100644 --- a/doc/emacs/files.texi +++ b/doc/emacs/files.texi @@ -926,10 +926,10 @@ way that, if the file was edited only slightly, you will be at approximately the same part of the text as before. But if you have made major changes, point may end up in a totally different location. - Reverting marks the buffer as not modified. It also clears the -buffer's undo history (@pxref{Undo}). Thus, the reversion cannot be -undone---if you change your mind yet again, you can't use the undo -commands to bring the reverted changes back. + Reverting marks the buffer as not modified. However, it adds the +reverted changes as a single modification to the buffer's undo +history (@pxref{Undo}). Thus, after reverting, you can do @kbd{C-/} +to bring the reverted changes back, if you happen to change your mind. Some kinds of buffers that are not associated with files, such as Dired buffers, can also be reverted. For them, reverting means |