the diff to the named paths (you can give directory
names and get diff for all files under them).
+Output format
+-------------
+include::diff-format.txt[]
EXAMPLES
--------
+
<1> Changes between the tips of the topic and the master branches.
<2> Same as above.
-<3> Changes that occured on the master branch since when the topic
+<3> Changes that occurred on the master branch since when the topic
branch was started off it.
Limiting the diff output::