Plot files masks

You can edit here plot files masks. These masks determine which files will be listed in the File Open dialog or in the embedded File Explorer.

For the File Open dialog are valid only include masks, for the File Explorer are valid also the exclude masks. Use the exclude masks to exclude certain file types from the list. For example if the include mask will be *.P* (i.e. include all files, whose extension begins with the P character), then defining the exclude mask as *.PDF will exclude all PDF files.