mod_rewrite: add trailing slash?

Question

I am using a .htaccess file to direct requests for a directory to a custom php file that provides info about that directory (and i want the url displayed by the browser to n

Answer 1

Don't bother with Mod Rewrite, there is a directive for it

  DirectorySlash On
  SetHandler some-handler

http://httpd.apache.org/docs/2.2/mod/mod_dir.html