Improved Path Completion

[seantur]

Description

One of marimo's features that I use a lot is the path completion. When you start typing and marimo recognizes the string as a path, it will provide a list of files and directories under that path.

As far as I can tell you need to provide the first letter in order to trigger this, but oftentimes I don't know exactly what is in the folder. I would love for the list to populate automatically without requiring the first letter, or allow a keyboard shortcut like TAB to trigger it.

Here I have a directory foo with subfolders aa, ab, ac and bd, be, bf. I have to type 'foo/ato get the recommendations for aa, ab, ac. I would love to have all of the recommendations available with just 'foo/

Suggested solution

Either automatically or with a keyboard shortcut show all available files and directories under a path.

I think the way that JupyterLab handles this is that a TAB will trigger the list of sub-paths, and subsequent TABs will cycle through the list. This would be the ideal behavior for me I think.

Alternative

No response

Additional context

No response