Occasionally I see a comment "Please test the attached patch" and would like to do it, usually because it is one lacking broad applicability, and I have the necessary hardware. https://bugs.freedesktop.org/show_bug.cgi?id=66462 contains one such. https://en.opensuse.org/openSUSE:Build_Service_Tutorial to non-programmer me looks hopelessly intimidating even via web client. Is it really as complicated as it seems to apply a patch adding five new lines and removing one? Is there a shortcut available?