shlib.sh: retain .banged log as .banglog
commit3e9a3e05ba2c8a86fb3346e15326e485cf864643
authorKyle J. McKay <mackyle@gmail.com>
Tue, 3 Feb 2015 22:41:18 +0000 (3 14:41 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Tue, 3 Feb 2015 22:41:18 +0000 (3 14:41 -0800)
treec27d2272d38bdcf2f9146255a7cd6a17e5e137cc
parentb9053929c38caef7860aeeb29befad10beb7b855
shlib.sh: retain .banged log as .banglog

It's nice to be able to see why a project is .banged, so keep a
copy of the most recent bang log in .banglog that is automatically
removed when the project recovers.
shlib.sh