SQLITE_NOTICE(539): recovered 3 pages from /srv/repos/chicken-tweetnacl.fossil-journal
The "gmerge-command" setting:
The value is a graphical merge conflict resolver command operating
on four files. Examples:
kdiff3 "%baseline" "%original" "%merge" -o "%output" xxdiff "%original" "%baseline" "%merge" -M "%output" meld "%baseline" "%original" "%merge" --output "%output"