thoughtbot/dotfiles — pull request #103 by mike-burns (2013-02-15 09:24:29+00:00)
Title: Set $VISUAL

Most tools look for $VISUAL before $EDITOR, and we tend to want that
anyway. This allows people to customize the two, for example using GUI
vim for $VISUAL and normal vim for $EDITOR, or more extreme: `ex -v` for
$VISUAL and `ex` for $EDITOR.