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.
--- a/mercurial/commands.py Sun Feb 18 16:19:26 2018 -0800
+++ b/mercurial/commands.py Thu Feb 22 15:18:44 2018 +0800
@@ -3301,9 +3301,10 @@
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- 'o' is a changeset, '@' is a working directory parent, 'x' is obsolete,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+ 'x' is obsolete, '*' is unstable, and '+' represents a fork where the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.