title: How can I install an X11 version of Emacs on MacOS Catalina?
body: <p>I'd like to install an X11 version of Emacs on Catalina, but haven't found anything online that tells me how I might accomplish this.</p>
  
  <p>The following worked for some previous versions of MacOS, including, I believe Mojave.</p>
  
  <pre><code>$ brew tap d12frosted/homebrew-emacs-plus
  $ brew install /emacs-plus --with-x11
  </code></pre>
  
  <p>Unfortunately, at the moment, if you do this, you get only the "app" version of Emacs, not the X11 version.</p>
  
  <p>The default Emacs recipe that comes with Homebrew does not currently support the "--with-x11" or "--with-x" option.</p>
  
  <p>Is there another Emacs cask somewhere that supports X11?</p>
  
  <p>P.S. I know that I could try to build Emacs directly from the Emacs sources myself, but from past experience, I am afraid that there be dragons along this path.</p>
  
  <p>P.P.S. I seem to have gotten a working version of an X11 emacs installed by rsyncing the directory /usr/local/Cellar/emacs over from a Mac that is running Mojave. But clearly this is less than ideal, so I'm still looking for how I might accomplish this the "right" way.</p>