SirVer/ultisnips — pull request #79 by jszakmeister (2013-05-26 11:29:53+00:00)
Title: Provide a buffer local override for the global snippet directories.

This introduces the ability to override the global snippet directories
with a buffer local variable. When b:UltiSnipsSnippetDirectories is
present in a buffer, it's value overrides the value of
g:UltiSnipsSnippetDirectories. This allows for easier customization of
the snippet directories for coping with projects that have competing
code style standards, without introducing auto commands into your
configuration.