From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 18 Nov 2014 19:03:44 GMT
Subject: Reachability lists in git
Message-ID: <Pine.LNX.4.44L0.1411181354320.4374-100000@iolanthe.rowland.org>

The "git rev-list A ^B" command lists all the commits that are
reachable from A but not from B.  Is there a comparable command for the
converse relation, that is, a command to list all the commits that A is
reachable from but B isn't?

And if there is such a command, can the output be limited to just the 
latest commits?  That is, list commit X if and only if A is reachable 
from X, B isn't reachable from X, and B is reachable from each of X's 
children?

Thanks,

Alan Stern