Extracting particular files from an arc archive file

If you do not want to extract all files from an archive you have to specify the names of the files you want to extract.

This can be done in the ``Filename'' field or in the file selection handler. The latter will appear if you click at the button.

Filenames may be given with wildcards. So it is possible to specify *.C as a filename which will lead to extraction of all files with the extension .C. It is not neccessary to specify all of them separately, e. g. FOO.C, BAR.C, ...