Bash Autocompletion Issue: Incorrect Handling of Spaces and Special Characters

[a90091343]

Version Information: Ubuntu 22.04.3 LTS; ab-av1 Version: v0.7.12; cargo Version: 1.75.0 (1d8b05cdd 2023-11-20)
Installation Method: Installed using 'cargo install ab-av1'
Issue:
I encountered a problem with the bash autocompletion feature in the ab-av1 software. I followed the recommended steps to enable autocompletion using the provided command:
printf '. <(ab-av1 print-completions bash)\n' > ~/.local/share/bash-completion/completions/ab-av1

Steps to Reproduce:

1. Have files with spaces and special characters, for example:
   'Dont.Look.Up.-(copy).mkv' 'Great details 8K AV1 HDR 60FPS (FUHD).mp4'
2. Run the command $ ab-av1 encode -i.
3. Double-tab for autocompletion.

Expected Behavior:
The bash autocompletion should correctly handle spaces and special characters, displaying suggestions similar to:
$ ls Great\ details\ 8K\ AV1\ HDR\ 60FPS\ \(FUHD\).mp4
or
$ ls Dont.Look.Up.-\(copy\).mkv

Current Behavior:
The autocompletion suggestions are displayed incorrectly, failing to handle spaces and special characters properly. Autocompletion suggestions appear as:

$ ab-av1 encode -i 
Dont.Look.Up.-(copy).mkv  details                   AV1                       60FPS                     
Great                     8K                        HDR                       (FUHD).mp4

Additional Information:
The issue makes it challenging to work with files containing spaces and special characters using ab-av1. Please consider addressing this autocompletion problem for a more user-friendly experience. Thank you!

[alexheretic]

Bash completions are generated using clap_complete crate: I've raised an issue upstream.

[a90091343]

Thank you for your prompt response and for looking into the issue!