Web-based online file editing with revision control built in?
<p>Does anyone know of a simple online file editor that I could put in a folder on the server to enable users to view and modify files? It would have read/write access to source code files (html &amp; css) and open those up in a web-based code editor.</p>

<p>Then when they save it, it would need to have a hook to be able to commit the changes back to whatever revision control system is in place.</p>

<p>Basically I need github.com's capability to edit files that are in a repository without checking the project out.  </p>

<p>PHP would probably be the easiest to be able to just drop into a folder, but whatever works.</p>
