Hello, We've received the following bug report & patch in openSUSE: Zsh ships completions for patchutils. However, there are two bugs related to the filterdiff command: 1. arguments for "grepdiff|filterdiff" don't combine with subsequent separate arguments for "grepdiff" and "filterdiff", and 2. grepdiff and filterdiff don't complete file paths, even though they should. Patch by Jan Matejek of SUSE attached. Regards, ismail