# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 2018-02-22 07:18:44
# Node ID eedc69d2776defd98b33f237d94f0adddaec2f94
# Parent  c19e66dacaa184feba31136c18a369ba995ddfe4

graphlog: document what "_" and "*" mean

Documenting "*" should've been a part of 9b3f95d9783d, but I somehow didn't
notice that the symbols are explained in the command's help text.

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -3301,9 +3301,10 @@ def log(ui, repo, *pats, **opts):
 
     With --graph the revisions are shown as an ASCII art DAG with the most
     recent changeset at the top.
-    'o' is a changeset, '@' is a working directory parent, 'x' is obsolete,
-    and '+' represents a fork where the changeset from the lines below is a
-    parent of the 'o' merge on the same line.
+    'o' is a changeset, '@' is a working directory parent, '_' closes a branch,
+    'x' is obsolete, '*' is unstable, and '+' represents a fork where the
+    changeset from the lines below is a parent of the 'o' merge on the same
+    line.
     Paths in the DAG are represented with '|', '/' and so forth. ':' in place
     of a '|' indicates one or more revisions in a path are omitted.