# Fast Folder Changes with fo

This version of folder called fo just does folder -fast. You can also add parameters on the fo command line to:

- Check the name of your current folder.
- Change the current message number.
- Change to a new folder.
- A combination of the above.

Here's how to make the last message current and see the folder name:

        % fo last
        inbox

To make fo as a version of folder, see the Section Making a New Command Version. To make an alias or function, see the Section Writing Command Versions as Aliases or Functions.

Add this entry to your MH profile, or add the arguments to your alias or function:

        fo: -fast

> NOTE: This won't work on early versions of MH. See the CAUTION in Section folder -fast.