robbyrussell/oh-my-zsh — pull request #1387 by jimhester (2012-11-02 15:18:43+00:00)
Title: Fixes for vi-mode terminal overwriting bugs

fixes #387 and https://github.com/robbyrussell/oh-my-zsh/pull/1321#issuecomment-9959540
and other problems of prompt overwriting when people did not realize that it
was vi mode causing the problem. Hat tip to sorin ionescu, as I took this code
from [prezto](https://github.com/sorin-ionescu/prezto)