magit/magit — pull request #337 by sigma (2012-01-14 15:07:54+00:00)
Title: fix log regular expressions

this fixes the hack that was done in commit 6fa8ee235973f8c9754b3f657fe06bf8774691e2

From there, we need to distinguish the "online" and the "long" formats.

In order to properly identify commit hashes, and not be confused by commit message content, I'm using the "-z" flag in long mode, that provides a convenient non-ambiguous separator.