--- a/mercurial/commands.py Wed Oct 03 22:32:18 2018 +0900
+++ b/mercurial/commands.py Wed Oct 03 22:38:49 2018 +0900
@@ -1132,6 +1132,18 @@
Use the command :hg:`update` to switch to an existing branch.
+ .. container:: verbose
+
+ Template:
+
+ The following keywords are supported in addition to the common template
+ keywords and functions such as ``{branch}``. See also
+ :hg:`help templates`.
+
+ :active: Boolean. True if the branch is active.
+ :closed: Boolean. True if the branch is closed.
+ :current: Boolean. True if it is the current branch.
+
Returns 0.
"""