Manually edit filter

[tarmop]

Is there any way to manually edit filter via GUI? Right click context menu
offer only two options which cannot be changed. The only way I could find to
change or even view the filters is to open the ffs_gui file with a text
editor.
Is there a way to do it via GUI?

[Zenju]

Of course, see helpfile, chapter "Exclude items", panel number 9.

[tarmop]

I didn't realize the icon is a button :)
Thank you!

[Zenju]

The next version addresses this "problem" with a (hopefully) more canoncial
filter icon.