See linkgit:git-log[1], linkgit:git-show[1],
linkgit:git-whatchanged[1].
+format.thread::
+ The default threading style for 'git-format-patch'. Can be
+ either a boolean value, `shallow` or `deep`. 'Shallow'
+ threading makes every mail a reply to the head of the series,
+ where the head is chosen from the cover letter, the
+ `\--in-reply-to`, and the first patch mail, in this order.
+ 'Deep' threading makes every mail a reply to the previous one.
+ A true boolean value is the same as `shallow`, and a false
+ value disables threading.
+
gc.aggressiveWindow::
The window size parameter used in the delta compression
algorithm used by 'git-gc --aggressive'. This defaults