robbyrussell/oh-my-zsh — pull request #1488 by jmartelletti (2012-12-13 02:33:47+00:00)
Title: Make completion waiting dots themeable

Pretty simple - the completion waiting dots default to 6 red "." characters, this allows you to customise what's shown by overriding the ZSH_THEME_COMPLETION_WAITING_DOTS variable from a theme.