While incorrectly installing one (or more) plugins, I crashed dokuwiki. I then went in through the cpanel to public-html:lib:plugins and deleted many of the plugins. And got the Extension Plugin by mistake. I now have a crippled wiki without the ability to add, upgrade, or otherwise manage plugins.
I am early in the setup phase, so I could simply wipe out what I've done and start over (I could save the ..:data:pages, etc). But I'm wondering if there is any way to restore the missing Extension Plugin by copying it in from some external source?