Behaviour of tab completion in Bash (Debian Trixie)

[DrChr]

Hi,

I thought I'd give dust a try, but was disappointed in the behaviour of the tab completion (in Bash in Debian Trixie), i.e. when I do:

dust <TAB><TAB>

the result isn't what I expect. Here's a comparison with du, where I expect the completion to show me two subdirectories: a and b:

$ ls
a  b

$ du 
a/ b/ 

$ dust 
-d                    -r                    -v                    -j                    --config              --no-colors           --invert-filter       --stack-size          --version
-T                    -c                    -e                    -M                    --number-of-lines     --force-colors        --filter              --output-json         [PATH]...
-n                    -C                    -t                    -A                    --full-paths          --no-percent-bars     --file-types          --mtime               
-p                    -b                    -w                    -y                    --ignore-directory    --bars-on-right       --terminal-width      --atime               
-X                    -B                    -P                    -m                    --ignore-all-in-file  --min-size            --no-progress         --ctime               
-I                    -z                    -D                    -h                    --dereference-links   --screen-reader       --print-errors        --files0-from         
-L                    -R                    -F                    -V                    --limit-filesystem    --skip-total          --only-dir            --collapse            
-x                    -f                    -o                    --depth               --apparent-size       --filecount           --only-file           --filetime            
-s                    -i                    -S                    --threads             --reverse             --ignore-hidden       --output-format       --help                

Interestingly, I do get the behaviour I desire if there's a comment on the line, i.e. like this:

$ dust   # some comment
b/ a/

Version: 1.2.0

[bootandy]

Hmm, I can't replicate this I'm afraid. When I tab I see directories & files.

I'm using Ubuntu 24.04

I can't tell you why tab is giving you the flag options instead of the filenames.