I want Kubuntu 11.10 to show icons on several types of plain text files - depending on the extension. The problem is - KDE looks on the mime type - not on the extension. So if I do the usual way (see the image) all text files icons got changed - while I wanted to change icons of just .sage
files.
What is the usual way at there ?
At here: KDE system Settings > File Assosiations > Add file type text/sage.
Only the files with the extension sage got the sage icon.