Explained that libieee1284 device names like "parport0" can also be used.

backend/mustek_pp_ccd.conf

@@ -35,8 +35,14 @@ option niceload
 # 0x278 (lp2) and 0x3bc (lp0)
 # for 2.4.x+ kernels, this isn't true anymore. Here lp0 is assigned to the
 # first available port, normally 0x378
+#
+# If libieee1284 is available, "parport0" and similar libieee1284 device names
+# will also work.
+
 port 0x378
 
+ # port parport0
+
  # the following options are local to this scanner
 
 # WELL KNOWN OPTIONS #

doc/sane-mustek_pp_ccd.man

@@ -74,7 +74,9 @@ is the base address of the port your scanner is attached to. Known ports are
 parallel port this port is named lp0 regardless of the base address. However,
 this backend requires the base address of your port. If you are not sure which
 port your scanner is connected to, have a look at your /etc/modules.conf.
-
+.PP
+If libieee1284 is available, its naming scheme can be used. Example: "port parport0".
+.PP
 You can rename any device using the
 .PP
 .RS