+$xurls{'netrc(5)'} = 'https://manpages.debian.org/stable/ftp/netrc.5.en.html';
+$xurls{'mbsync(1)'} =
+ 'https://manpages.debian.org/stable/isync/mbsync.1.en.html';
+$xurls{'offlineimap(1)'} =
+ 'https://manpages.debian.org/stable/offlineimap/offlineimap.1.en.html';