Show subfolders when including a slash in the search string

[quazgar]

Enhancement proposal

Let's assume this folder hierarchy:

- foo
  - bar
  - baz

When showing the target folders, there should be a hint for existing subfolders. In this example, I may remember the name foo, but not the name of its subfolders. It would be great if subfolders could be hinted once I enter foo.

Ideas

How could this be implemented UI-wise?

• foo/ shows foo/bar and foo/baz in the popup.
• fo/z expands to foo/baz