doc: corrections for trailing space and a batch of man pages

2021-01-31 19:44:13 -08:00 · 2021-01-31 19:44:13 -08:00 · 79b866619b
commit 79b866619b
--- a/doc/gamma4scanimage.man
+++ b/doc/gamma4scanimage.man
@ -31,39 +31,44 @@ is a floating point value, neutral value being 1.0. If the value is larger than
 .PP
 .BR shadow
 defines the minimum input value that is necessary to create an output value
-larger than zero.  shadow has to be in the range [0..\fBmaxin\fR]. Its default value
+larger than zero.  shadow has to be in the range
-is 0.
+.RB "[0.." "maxin" "]."
 Its default value is 0.
 .PP
 .BR highlight
 defines the maximum input value that produces an output value smaller than
-maxout.  highlight must be in the range [0..maxin] and
+maxout.  highlight must be in the range
 .RB "[0.." "maxin" "]"
 and
 larger than shadow. Its default value is the same as
-.RB maxin
+.B maxin
 (16383 if not set).
 .PP
-.BR maxin
+.B maxin
 defines the size of the gamma table. The size depends on the scanner/backend.
 If the scanner uses 8 bit gamma input then
-.RB maxin
+.B maxin
 must be set to 255, 1023 for 10
 bits, 4095 for 12 bits, and 16383 for 14 bits. The default is 16383.  To find
 out what value
-.RB maxin
+.B maxin
 has to be, call
-.B scanimage
+.BR scanimage (1)
 with a very large gamma table
 [0]0-[99999]255 and
-.B scanimage
+.BR scanimage (1)
 will print an error message with the needed gamma table size.
 .PP
-.BR maxout
+.B maxout
 defines the maximum output value. Take a look at the output of
-.B scanimage \-h 
+.I scanimage \-h
-to find out what maxout must be. The default value is 255.
+to find out what
 .B maxout
 must be. The default value is 255.
 .PP
 .SH EXAMPLE
-.B scanimage \-\-custom\-gamma=yes \-\-gamma\-table
+scanimage \-\-custom\-gamma=yes \-\-gamma\-table
-.I `gamma4scanimage 1.8 0 11500 16383 255`
+`gamma4scanimage 1.8 0 11500 16383 255`
 >image.pnm
 .SH SEE ALSO
--- a/doc/sane-as6e.man
+++ b/doc/sane-as6e.man
@ -6,24 +6,31 @@ sane\-as6e \- SANE backend for using the Artec AS6E parallel port interface scan
 .SH DESCRIPTION
 The
 .B sane\-as6e
-library implements a SANE (Scanner Access Now Easy) backend
+library implements a
 .B SANE
 (Scanner Access Now Easy) backend
 that provides access to Artec AS6E flatbed scanner.
-.B It requires the as6edriver program in order to operate.
+It requires the
-The as6edriver program is
+.B as6edriver
-.B not
+program in order to operate. The
-included with the SANE package.
+.B as6edriver
 program is not included with the
 .B SANE
 package.
 It can be found at
 .BR http://as6edriver.sourceforge.net.
 See the as6edriver documentation for technical information.
 .PP
 The
-.I as6edriver
+.B as6edriver
 program must be in the path for executables ($PATH). Especially if you run
-.I saned
+.BR saned (8)
-(the SANE network scanning daemon), take care to setup the path for
+(the
-.I inetd
+.B SANE
 network scanning daemon), take care to setup the path for
 .BR inetd (8)
 or
-.I xinetd
+.BR xinetd (8)
 correctly or place the program in a directory that is in the path.
 .PP
@ -35,8 +42,9 @@ correctly or place the program in a directory that is in the path.
 .SH SEE ALSO
 .BR sane (7),
 .BR as6edriver (5),
-.BR saned (8),
+.BR saned (8)
-.B http://as6edriver.sourceforge.net
+.br
 .I http://as6edriver.sourceforge.net
 .SH AUTHOR
 Eugene S. Weiss
--- a/doc/sane-canon.man
+++ b/doc/sane-canon.man
@ -24,8 +24,11 @@ CanoScan FS2710S
 .RE
 .PP
 Parallel port and USB scanners are not supported by this backend; see
-the manual pages for sane\-canon_pp and sane\-canon630u for further
+the manual pages for
-information.
+.BR sane\-canon_pp (5)
 and
 .BR sane\-canon630u (5)
 for further information.
 .PP
 IMPORTANT: This is beta code. We tested the code on the scanners listed
 above, using the computers and operating systems available to us, but we
@ -88,11 +91,10 @@ Example:
 export SANE_DEBUG_CANON=4
 .SH "SEE ALSO"
-sane\-scsi(5)
+.BR sane\-scsi (5)
 .br
-http://www.rzg.mpg.de/~mpd/sane/
+.I http://www.rzg.mpg.de/~mpd/sane/doc/canon.install2700F.txt
-.br
+(installation of a CanoScan 2700F)
 doc/canon.install2700F.txt (installation of a CanoScan 2700F
 .br
 .SH AUTHOR
 Helmut Koeberle, Manuel Panea, and Markus Mertinat; FB620S and FB1200S support
--- a/doc/sane-canon630u.man
+++ b/doc/sane-canon630u.man
@ -29,15 +29,19 @@ USB scanners.  Empty lines and lines starting with a hash mark (#) are
 ignored.  Only one device name can be listed in
 .IR canon630u.conf .
 The program
-.IR sane\-find\-scanner
+.BR sane\-find\-scanner (1)
 helps to find out the correct device. Under Linux, such a device name
 could be
 .I /dev/usb/scanner0
-for example.  See sane\-usb(5) for details.
+for example.  See
 .BR sane\-usb (5)
 for details.
 .PP
 This product-specific scanner driver uses the lower-level kernel USB driver
-"scanner".  Check for "Driver=usbscanner" under /proc/bus/usb/devices.  If
+"scanner".  Check for "Driver=usbscanner" under
-"Driver=(none)", try forcing it with "insmod scanner vendor=0x04a9 product=0x2204"
+.IR /proc/bus/usb/devices.
 If "Driver=(none)", try forcing it with
 .I "insmod scanner vendor=0x04a9 product=0x2204"
 .SH NOTES
 .PP
 Due to Canon's unwillingness to provide scanner documentation, this
@ -49,10 +53,16 @@ This driver requires the ability to send USB Control Messages, available in
 kernel 2.4.12 or later.
 .PP
 Some users have reported that this driver doesn't work at all.  This seems
-to be a hardware specific issue, although I don't know what exactly the
+to be a hardware specific issue, although I dsane\-uson't know what exactly the
 problem is.  If you are having problems, please send me the info in
-/proc/bus/usb/devices, /proc/pci, the kernel scanner.c driver version from
+.IR /proc/bus/usb/devices,
-/var/log/messages, and the output from "SANE_DEBUG_CANON630U=12 scanimage > /dev/null"
+.IR /proc/pci,
 the kernel
 .I scanner.c
 driver version from
 .IR /var/log/messages,
 and the output from
 .I "SANE_DEBUG_CANON630U=12 scanimage > /dev/null"
 .PP
 .SH FILES
 .TP
@ -85,8 +95,12 @@ environment variable ends with the directory separator character, then
 the default directories are searched after the explicitly specified
 directories.  For example, setting
 .B SANE_CONFIG_DIR
-to "/tmp/config:" would result in directories "tmp/config", ".", and
+to "/tmp/config:" would result in directories
-"@CONFIGDIR@" being searched (in this order).
+.IR tmp/config,
 .IR ".",
 and
 .I "@CONFIGDIR@"
 being searched (in this order).
 .TP
 .B SANE_DEBUG_CANON630U
 If the library was compiled with debug support enabled, this
@ -97,9 +111,11 @@ Example:
 .br
 SANE_DEBUG_CANON630U=12 scanimage > /dev/null
 .SH "SEE ALSO"
-sane(7), sane\-usb(5), sane\-find\-scanner(1)
+.BR sane (7),
 .BR sane\-usb (5),
 .BR sane\-find\-scanner (1)
 .br
-http://canon-fb630u.sourceforge.net/
+.I http://canon-fb630u.sourceforge.net/
 .br
 .SH AUTHOR
 Nathan Rutman
--- a/doc/sane-cardscan.man
+++ b/doc/sane-cardscan.man
@ -7,7 +7,9 @@ sane\-cardscan \- SANE backend for Corex CardScan usb scanners
 .SH DESCRIPTION
 The
 .B sane\-cardscan
-library implements a SANE (Scanner Access Now Easy) backend which
+library implements a
 .B SANE
 (Scanner Access Now Easy) backend which
 provides access to the Corex CardScan 800c & 600c small-format scanners.
 The backend supports only grayscale and color modes and media of
@ -26,12 +28,15 @@ Selects the mode for the scan. Options are "Gray" and "Color".
 .RE
 .PP
 .SH CONFIGURATION FILE
-The configuration file "cardscan.conf" is used to tell the backend how to look
+The configuration file
 .I cardscan.conf
 is used to tell the backend how to look
 for scanners, and provide options controlling the operation of the backend.
 This file is read each time the frontend asks the backend for a list
 of scanners, generally only when the frontend starts. If the configuration
 file is missing, the backend will use a set of compiled defaults, which
-are identical to the default configuration file shipped with SANE.
+are identical to the default configuration file shipped with
 .BR SANE .
 .PP
 Scanners can be specified in the configuration file in 2 ways:
 .PP
@ -64,8 +69,9 @@ Older scanners do not support this request, and must be set to 0.
 .RE
 .SH ENVIRONMENT
-The backend uses a single environment variable, SANE_DEBUG_CARDSCAN, which
+The backend uses a single environment variable,
-enables debugging output to stderr. Valid values are:
+.BR SANE_DEBUG_CARDSCAN,
 which enables debugging output to stderr. Valid values are:
 .PP
 .RS
 5  Errors
@ -106,8 +112,8 @@ The hardware to build this driver was provided to the author by:
  Jeff Kowalczyk <jtk a t yahoo d o t com>
 .SH "SEE ALSO"
-sane(7),
+.BR sane (7),
-sane\-usb(5)
+.BR sane\-usb (5)
 .SH AUTHOR
 m. allan noah: <kitno455 a t gmail d o t com>
--- a/doc/sane-config.man
+++ b/doc/sane-config.man
@ -22,7 +22,9 @@ Print the currently installed version of libsane on the standard output.
 .TP 8
 .B  \-\-help OPTION
 Print a short usage message. If OPTION is specified, help for that option
-(e.g. \-\-libs) is printed (if available).
+(e.g.
 .BR \-\-libs)
 is printed (if available).
 .TP 8
 .B  \-\-libs
 Print the additional libraries that are necessary to link a
@ -47,5 +49,6 @@ Print the exec\-prefix used during compilation of libsane.
 .SH "SEE ALSO"
 .BR sane (7)
 .SH AUTHOR
-This manual page was written by Julien BLACHE <jblache@debian.org>, for the
+This manual page was written by Julien BLACHE
-Debian GNU/Linux system (but may be used by others).
+.RI < jblache@debian.org >,
 for the Debian GNU/Linux system (but may be used by others).
--- a/doc/sane-coolscan.man
+++ b/doc/sane-coolscan.man
@ -6,13 +6,16 @@ sane\-coolscan \- SANE backend for Nikon film-scanners
 .SH ABOUT THIS FILE
-This file is a short description of the coolscan-backend for sane!
+This file is a short description of the coolscan backend for
 .BR SANE .
 .SH DESCRIPTION
 The
 .B sane\-coolscan
-library implements a SANE backend that provides the interface to the following Nikon Coolscan Film scanners: Nikon LS20, LS30, LS1000, LS2000.
+library implements a
 .B SANE
 backend that provides the interface to the following Nikon Coolscan Film scanners: Nikon LS20, LS30, LS1000, LS2000.
 .B Even though the backend has worked for a number of people, there are still some problems, especially in combination with some SCSI card/drivers (AHA-1505/aha152x.o) and the autofocus command. You should consider this backend 'alpha' and be careful when using it the first time.
@ -21,7 +24,7 @@ library implements a SANE backend that provides the interface to the following N
 The configuration file for this backend resides in
 .IR @CONFIGDIR@/coolscan.conf .
-Its contents is a list of device names that correspond to Nikon Coolscan scanners. Empty lines
+Its content is a list of device names that correspond to Nikon Coolscan scanners. Empty lines
 and lines starting with a hash mark (#) are ignored. A sample configuration file is
 shown below:
@ -32,15 +35,16 @@ shown below:
 .fi
 The special device name must be a generic SCSI device or a symlink to such a device.
-To find out to which device your scanner is assigned and how you have to set the
+To find out to which device your scanner is assigned and how you can set the
-permissions of that device, have a look at sane\-scsi.
+permissions of that device, have a look at
 .BR sane\-scsi (5).
 .SH SCSI ADAPTER TIPS
 Some SCSI-adapters and low-level SCSI drivers do not work correctly with this backend and the
 Coolscan scanners. These systems hang when the autofocus command is send to the Scanner.
 To see a list of which card/driver combinations work or don't work have a look at:
-http://andreas.rick.free.fr/sane/autofocus.html.
+.I http://andreas.rick.free.fr/sane/autofocus.html.
@ -63,46 +67,47 @@ The shared library implementing this backend:
 .B SANE_DEBUG_COOLSCAN
 If the library was compiled with debug support enabled, this environment
 variable controls the debug level for this backend. E.g., a value of 128
-requests all debug output to be printed. Smaller levels reduce verbosity:
+requests all debug output to be printed. Smaller levels reduce verbosity.
 SANE_DEBUG_COOLSCAN values
 Examples:
-on bash:
+On bash:
 .br
 export SANE_DEBUG_COOLSCAN=8
-on csh:
+On csh:
 .br
 setenv SANE_DEBUG_COOLSCAN 8
 .SH BUGS
-The autofocus command does not work with some SCSI card/driver combinations
+The autofocus command does not work with some SCSI card/driver combinations.
 .PP
 The gamma table is not implemented for the LS1000 yet.
 .PP
-The dust-removal is not working yet
+The dust-removal is not working yet.
 .SH SEE ALSO
 .TP
 .I http://andreas.rick.free.fr/sane/
-The homepage of this backend
+The homepage of this backend.
 .TP
 .I http://www.sema.be/coolscan/
-The original version of the coolscan backend by Didier
+The original version of the coolscan backend by Didier.
 .PP
-sane(7), sane\-scsi(5)
+.BR sane (7),
 .BR sane\-scsi (5)
 .SH THANKS TO
 .PP
-Didier Carlier \- For writing the original Coolscan backend (without it I would not have started this)
+Didier Carlier \- For writing the original Coolscan backend (without it I would not have started this).
 .PP
 Oliver Rauch \- For adapting xsane so quickly to the infrared stuff.
 .PP
-All the other people working on SANE.
+All the other people working on
 .BR SANE .
 .SH AUTHOR
 Andreas Rick
--- a/doc/sane-coolscan2.man
+++ b/doc/sane-coolscan2.man
@ -36,44 +36,59 @@ report successes or failures.
 .SH OPTIONS
 The options the backend supports can either be selected through command line
-options to programs like scanimage or through GUI elements in xscanimage or xsane.
+options to programs like
 .BR scanimage (1)
 or through GUI elements in
 .BR xscanimage (1)
 or
 .BR xsane (1).
-Valid command line options and their syntax can be listed by using
+Valid command line options and their syntax can be listed by using:
 .PP
 .RS
 scanimage \-\-help \-d coolscan2:<interface>:<device>
 .RE
 .PP
 where <interface> and <device> specify the device in question, as in the
-configuration file (see next section). The \-d parameter and its argument
+configuration file (see next section). The
 .B \-d
 parameter and its argument
 can be omitted to obtain information on the first scanner identified. Use
-the command
+the command:
 .PP
 .RS
 scanimage \-L
 .RE
 .PP
 to list all devices recognized by your SANE installation.
 The options should be fully described by the description or tooltips given by
 frontend. Here is a description of some of the most important options, in the
-syntax with which they must be supplied to scanimage:
+syntax with which they must be supplied to
 .BR scanimage (1):
 .TP
-.I \-\-frame <n>
+.B \-\-frame <n>
 This option specifies which frame to operate on, if a motorized film strip
 feeder or APS adapter are used. The frame number
 .I <n>
 ranges from 1 to the number of frames available, which is sensed each time
 the backend is initialized (usually each time you start the frontend).
 .TP
-.I \-\-subframe <x>
+.B \-\-subframe <x>
 This option shifts the scan window by the specified amount (default
 unit is mm).
 .TP
-.I \-\-infrared=yes/no
+.B \-\-infrared=yes/no
 If set to "yes", the scanner will read the infrared channel, thus allowing
 defect removal in software. The infrared image is read during a second scan,
 with no options altered. The backend must not be restarted between the scans.
-If you use scanimage, perform a batch scan with batch\-count=2 to obtain the
+If you use
-IR information.
+.BR scanimage (1),
 perform a batch scan with
 .B batch\-count=2
 to obtain the IR information.
 .TP
-.I \-\-depth <n>
+.B \-\-depth <n>
 Here <n> can either be 8 or the maximum number of bits supported by the
 scanner (10, 12, or 14). It specifies whether or not the scanner reduces
 the scanned data to 8 bits before sending it to the backend. If 8 bits are
@ -81,36 +96,36 @@ used, some information and thus image quality is lost, but the amount of data
 is smaller compared to higher depths. Also, many imaging programs and image
 formats cannot handle depths greater than 8 bits.
 .TP
-.I \-\-autofocus
+.B \-\-autofocus
 Perform autofocus operation. Unless otherwise specified by the other options (
 .I \-\-focus\-on\-centre
 and friends), focusing is performed on the centre of the selected scan area.
 .TP
-.I \-\-ae\-wb
+.B \-\-ae\-wb
 .TP
-.I \-\-ae
+.B \-\-ae
 Perform a pre-scan to calculate exposure values automatically.
-.I \-\-ae\-wb
+.B \-\-ae\-wb
 will maintain the white balance, while
-.I \-\-ae
+.B \-\-ae
 will adjust each channel separately.
 .TP
-.I \-\-exposure
+.B \-\-exposure
 Multiply all exposure times with this value. This allows exposure
 correction without modifying white balance.
 .TP
-.I \-\-load
+.B \-\-load
 Load the next slide when using the slide loader.
 .TP
-.I \-\-eject
+.B \-\-eject
 Eject the film strip or mounted slide when using the slide loader.
 .TP
-.I \-\-reset
+.B \-\-reset
 Reset scanner. The scanner will perform the same action as when power is
 turned on: it will eject the film strip and calibrate itself. Use this
 whenever the scanner refuses to load a film strip properly, as a result of
 which
-.I \-\-eject
+.B \-\-eject
 does not work.
 .SH CONFIGURATION FILE
@ -127,7 +142,7 @@ These lines are ignored, thus '#' can be used to include comments.
 .TP
 .I containing only the word """auto"""
 This instructs the backend to probe for a scanner by scanning the buses for
-devices with know identifiers. This is the action taken when no
+devices with known identifiers. This is the default action when no
 configuration file is present.
 .TP
 .I a line of the form <interface>:<device>
@ -157,7 +172,11 @@ a value of 128 requests all debug output to be printed.  Smaller
 levels reduce verbosity.
 .SH "SEE ALSO"
-sane\-scsi(5), sane\-usb(5), scanimage(1), xscanimage(1), xsane(1)
+.BR sane\-scsi (5),
 .BR sane\-usb (5),
 .BR scanimage (1),
 .BR xscanimage (1),
 .BR xsane (1)
 .SH BUGS
 Currently, the SANE protocol does not allow automatically updating options
--- a/doc/sane-coolscan3.man
+++ b/doc/sane-coolscan3.man
@ -5,7 +5,9 @@ sane\-coolscan3 \- SANE backend for Nikon Coolscan film scanners
 .SH DESCRIPTION
 The
 .B sane\-coolscan3
-library implements a SANE (Scanner Access Now Easy) backend that
+library implements a
 .B SANE
 (Scanner Access Now Easy) backend that
 provides access to Nikon Coolscan film scanners.  Some functions of this
 backend should be considered
 .B beta-quality
@ -31,49 +33,63 @@ LS-8000 ED                   IEEE 1394
 .ft R
 .RE
-Please send mail to sane-devel@alioth-lists.debian.net to report successes
+Please send mail to
-or failures.
+.I sane-devel@alioth-lists.debian.net
 to report successes or failures.
 .SH OPTIONS
 The options the backend supports can either be selected through command line
-options to programs like scanimage or through GUI elements in xscanimage or xsane.
+options to programs like
 .BR scanimage (1)
 or through GUI elements in
 .BR xscanimage (1) or
 .BR xsane (1).
-Valid command line options and their syntax can be listed by using
+Valid command line options and their syntax can be listed by using:
 .PP
 .RS
 scanimage \-\-help \-d coolscan3:<interface>:<device>
 .RE
 .PP
 where <interface> and <device> specify the device in question, as in the
-configuration file (see next section). The \-d parameter and its argument
+configuration file (see next section). The
-can be omitted to obtain information on the first scanner identified. Use
+.B \-d
-the command
+parameter and its argument can be omitted to obtain information on the
 first scanner identified. Use the command:
 .PP
 .RS
 scanimage \-L
 .RE
-to list all devices recognized by your SANE installation.
+.PP
 to list all devices recognized by your
 .B SANE
 installation.
 The options should be fully described by the description or tooltips given by
 frontend. Here is a description of some of the most important options, in the
-syntax with which they must be supplied to scanimage:
+syntax with which they must be supplied to
 .BR scanimage (1):
 .TP
-.I \-\-frame <n>
+.B \-\-frame <n>
 This option specifies which frame to operate on, if a motorized film strip
 feeder or APS adapter are used. The frame number
 .I <n>
 ranges from 1 to the number of frames available, which is sensed each time
 the backend is initialized (usually each time you start the frontend).
 .TP
-.I \-\-subframe <x>
+.B \-\-subframe <x>
 This option shifts the scan window by the specified amount (default
 unit is mm).
 .TP
-.I \-\-infrared=yes/no
+.B \-\-infrared=yes/no
 If set to "yes", the scanner will read the infrared channel, thus allowing
 defect removal in software. The infrared image is read during a second scan,
 with no options altered. The backend must not be restarted between the scans.
-If you use scanimage, perform a batch scan with batch\-count=2 to obtain the
+If you use scanimage, perform a batch scan with
-IR information.
+.B batch\-count=2
 to obtain the IR information.
 .TP
-.I \-\-depth <n>
+.B \-\-depth <n>
 Here <n> can either be 8 or the maximum number of bits supported by the
 scanner (10, 12, or 14). It specifies whether or not the scanner reduces
 the scanned data to 8 bits before sending it to the backend. If 8 bits are
@ -81,43 +97,45 @@ used, some information and thus image quality is lost, but the amount of data
 is smaller compared to higher depths. Also, many imaging programs and image
 formats cannot handle depths greater than 8 bits.
 .TP
-.I \-\-autofocus
+.B \-\-autofocus
 Perform autofocus operation. Unless otherwise specified by the other options (
-.I \-\-focus\-on\-centre
+.B \-\-focus\-on\-centre
 and friends), focusing is performed on the centre of the selected scan area.
 .TP
-.I \-\-ae\-wb
+.B \-\-ae\-wb
 .TP
-.I \-\-ae
+.B \-\-ae
 Perform a pre-scan to calculate exposure values automatically.
-.I \-\-ae\-wb
+.B \-\-ae\-wb
 will maintain the white balance, while
-.I \-\-ae
+.B \-\-ae
 will adjust each channel separately.
 .TP
-.I \-\-exposure
+.B \-\-exposure
 Multiply all exposure times with this value. This allows exposure
 correction without modifying white balance.
 .TP
-.I \-\-load
+.B \-\-load
 Load the next slide when using the slide loader.
 .TP
-.I \-\-eject
+.B \-\-eject
 Eject the film strip or mounted slide when using the slide loader.
 .TP
-.I \-\-reset
+.B \-\-reset
 Reset scanner. The scanner will perform the same action as when power is
 turned on: it will eject the film strip and calibrate itself. Use this
 whenever the scanner refuses to load a film strip properly, as a result of
 which
-.I \-\-eject
+.B \-\-eject
 does not work.
 .SH CONFIGURATION FILE
 The configuration file @CONFIGDIR@/coolscan3.conf specifies the device(s)
 that the backend will use. Owing to the nature of the supported connection
 types SCSI, USB, and IEEE 1394, the default configuration file supplied with
-the SANE distribution should work without being edited.
+the
 .B SANE
 distribution should work without being edited.
 Each line in the configuration file is either of the following, where all
 entries are case-sensitive:
@ -133,7 +151,9 @@ configuration file is present.
 .I a line of the form <interface>:<device>
 Here <interface> can be one of "scsi" or "usb", and <device> is the device
 file of the scanner. Note that IEEE 1394 devices are handled by the SBP-2
-module in the kernel and appear to SANE as SCSI devices.
+module in the kernel and appear to
 .B SANE
 as SCSI devices.
 .SH FILES
 .TP
@ -157,10 +177,16 @@ a value of 128 requests all debug output to be printed.  Smaller
 levels reduce verbosity.
 .SH "SEE ALSO"
-sane\-scsi(5), sane\-usb(5), scanimage(1), xscanimage(1), xsane(1)
+.BR sane\-scsi (5),
 .BR sane\-usb (5),
 .BR scanimage (1),
 .BR xscanimage(1),
 .BR xsane(1)
 .SH BUGS
-Currently, the SANE protocol does not allow automatically updating options
+Currently, the
 .B SANE
 protocol does not allow automatically updating options
 whenever the hardware changes. Thus the number of choices for the
 .B \-\-frame
 option will be fixed when the backend is initialized (usually when the user
@ -174,8 +200,12 @@ from IEEE 1394 scanners to 36 bytes, discarding vital information
 about the scanner. The IEEE 1394 models therefore only work with
 2.4.19 or later.
-No real bugs currently known, please report any to the SANE developers' list.
+No real bugs currently known, please report any to the
 .B SANE
 developers' list.
 .SH AUTHORS
-coolscan3 written by A. Zummo (a.zummo@towertech.it), based heavily on
+coolscan3 written by A. Zummo
-coolscan2 written by Andr\['a]s Major (andras@users.sourceforge.net).
+.RI ( a.zummo@towertech.it ),
 based heavily on coolscan2 written by Andr\['a]s Major
 .RI ( andras@users.sourceforge.net ).