Limit the commits output to ones with reflog entries that
match the specified pattern (regular expression). With
more than one `--grep-reflog`, commits whose reflog message
- matches any of the given patterns are chosen. Ignored unless
- `--walk-reflogs` is given.
+ matches any of the given patterns are chosen. It is an
+ error to use this option unless `--walk-reflogs` is in use.
--grep=<pattern>::
more than one `--grep=<pattern>`, commits whose message
matches any of the given patterns are chosen (but see
`--all-match`).
++
+When `--show-notes` is in effect, the message from the notes as
+if it is part of the log message.
--all-match::
Limit the commits output to ones that match all given --grep,