## Changes
Disable shell completions for generated commands.
Default completion behavior completes local files which never makes
sense.
Automatic contextual completion of required arguments would be super
powerful but a lot of work to get right. Until then, we could do manual
completion functions in `overrides.go` as needed.
This fixes#374.
## Tests
Confirmed manually that commands no longer complete local files.
Pieter Noordhuis
Serge Smertin