robbyrussell/oh-my-zsh — pull request #3290 by metaphox (2014-11-04 09:39:49+00:00)
Title: add a prompt function in vi-mode plugin

When using vi key binding, it is useful to have both the right prompt and the left one showing some visual clue for the current status. So I added this function in the vi-mode plugin that can be used for the left prompt.