Color Filter text search

[Shutey]

I am sure this is easy but I just can't figure it out.

I want to color code folders containing the dash "-" character. I've tried "-" and this works for files but not folders, I tried "attr:d:-" and that changed every folder.

It doesn't matter if the code changes files as well - as long as it hightlights folders containing a dash "-"

Any help would be appreciated, thanks.

[highend]

dir:-

[Shutey]

Thank you very much.