advanced-networking/chapter.sgml    1.403 -> 1.404
             basics/chapter.sgml    1.151 -> 1.152
             config/chapter.sgml    1.227 -> 1.228
            desktop/chapter.sgml     1.74 -> 1.75
              disks/chapter.sgml    1.277 -> 1.279
          firewalls/chapter.sgml     1.77 -> 1.78
               geom/chapter.sgml     1.34 -> 1.38
              ports/chapter.sgml    1.268 -> 1.269
        serialcomms/chapter.sgml    1.119 -> 1.120