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-rw-r--r--doc/guix.texi15
1 files changed, 9 insertions, 6 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index c116be8907..a05f073c3d 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4426,18 +4426,12 @@ Generation 2 Jun 11 2018 11:02:49
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: origin/master
commit: e0cc7f669bec22c37481dd03a7941c7d11a64f1d
- 2 new packages: keepalived, libnfnetlink
- 6 packages upgraded: emacs-nix-mode@@2.0.4,
- guile2.0-guix@@0.14.0-12.77a1aac, guix@@0.14.0-12.77a1aac,
- heimdal@@7.5.0, milkytracker@@1.02.00, nix@@2.0.4
Generation 3 Jun 13 2018 23:31:07 (current)
guix 844cc1c
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: origin/master
commit: 844cc1c8f394f03b404c5bb3aee086922373490c
- 28 new packages: emacs-helm-ls-git, emacs-helm-mu, @dots{}
- 69 packages upgraded: borg@@1.1.6, cheese@@3.28.0, @dots{}
@end example
@xref{Invoking guix describe, @command{guix describe}}, for other ways to
@@ -4507,6 +4501,15 @@ is provided, the subset of generations that match @var{pattern}.
The syntax of @var{pattern} is the same as with @code{guix package
--list-generations} (@pxref{Invoking guix package}).
+By default, this prints information about the channels used in each
+revision as well as the corresponding news entries. If you pass
+@option{--details}, it will also print the list of packages added and
+upgraded in each generation compared to the previous one.
+
+@item --details
+Instruct @option{--list-generations} to display more information about
+the differences between subsequent generations---see above.
+
@item --roll-back
@cindex rolling back
@cindex undoing transactions