Tags: patch Severity: wishlist Now that Emacs has native support for display webp images, we should add a handler to display it inline. I also added image/webp to mailcap-mime-extensions since in my Debian installation, I had no entry for it in /etc/mime.types. [ Since *.webp wasn't in that variable, nneething didn't do the Right Thing™ to display webp file (it inserted the file as plain text). ]