dahlbyk/posh-git — comment on commit 36d61ca85cd6e241b8cd8068eb45699dc40101e7
File:  line 0
By dahlbyk:

I started down the path of a global tab expansion "registry" but didn't like how it was turning out. Can try again, but I tend to agree with Scott - I wouldn't expect a clean uninstall for a module that customizes several key pieces of the PowerShell environment.