-----------
Shows the commit ancestry graph starting from the commits named
-with <rev>s or <globs>s (or all refs under refs/heads
+with <rev>s or <glob>s (or all refs under refs/heads
and/or refs/tags) semi-visually.
It cannot show more than 29 branches and commits at a time.
The current branch is "master".
-EXAMPLE
--------
+EXAMPLES
+--------
If you keep your primary branches immediately under
`refs/heads`, and topic branches in subdirectories of