Limits files in the tree-view to those matching certain patterns.
Press ctrl-alt-shift-f or invoke Tree View Filter:Activate to focus the filter editor,
enter your pattern and press enter/return to confirm.
The filter shows only files that match the provided pattern(s):
e.g. md coffee shows all files that have md or coffee in their filename.
You can reverse the search by prepending an exclamation mark:
e.g. !*.md !.* hides all markdown and dotfiles.
Note that the Fuzzy search option only works in the first case.
To restore the tree view to its unfiltered state:
either press escape when the filter has focus or click on the (x) button to the right.