Graph

Merge.
Thu, 15 Dec 2016 15:22:10 -0500, by Steve Losh
s/plugins/plugin
Tue, 02 Jul 2013 15:49:01 +0200, by Yann Thomas-Gerard
:help messages gives the list of various vim messages as :help :messages
Thu, 06 Jun 2013 16:13:35 +0200, by Yann Thomas-Gerard
Update acknowledgements
Sun, 20 Nov 2016 11:58:14 +0000, by Steve Losh