Eric Nielsen d56bddf4b1 Add coalesce function to git-info ... that will be used by the minimal theme, and could be used for future themes too. Prezto had this, but we diminished its necessity by simplifying how git-info works.		2017-03-27 13:56:47 -07:00
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coalesce	Add coalesce function to git-info	2017-03-27 13:56:47 -07:00