title: Automatically wrap long Git commit messages in Vim
body: <p>Using Git, my editor for commits is Vim. I'm constantly doing a poor job of remembering to wrap lines and so I get long lines (see <a href="https://stackoverflow.com/a/2120040/748858">this answer</a> for example).  Is there a way using some <code>git config</code> or <code>.vimrc</code> magic that I can get Vim to automatically wrap lines at 72 columns? </p>
  
  <p><a href="https://stackoverflow.com/questions/1874030/wrap-long-lines-in-vim">Related question.</a></p>