AdminXVII authored Aug 12, 2019 and Michael Aaron Murphy committed Jan 12, 2020

Breaking Change: auto-cd will no longer wrk in scripts. However, it was
never intended to work in scripts to begin with, so this is actually an
improvement.

If a command fails, try to cd before outputing the error.

Issues fixed by this:
 - Trailing slashes are no longer necessary
 - If a binary and a folder conflicts, the binary has priority
 - Typing `-` cd to the old pwd

Fix #892