How to make auto complete available for directories in cdpath for tcsh?

Solution 1:

I'm using tcsh 6.18.01-3 under Debian Jessie and file complete is available with the TAB key in the same way that its available under bash.

Can you upgrade to the newer version?

Also: https://kb.iu.edu/d/aids suggests that it should just work with TAB for you. Don't use ESC key.