mdoc(7) fixes.

svn path=/head/; revision=131754

lib/libc/stdlib/getenv.3

@@ -113,8 +113,9 @@ from the list.
 .Sh RETURN VALUES
 The
 .Fn getenv
-function returns the value of the environment variable as a nul terminated
+function returns the value of the environment variable as a
-string.
+.Dv NUL Ns
+-terminated string.
 If the variable
 .Fa name
 is not in the current environment,

libexec/tftpd/tftpd.8

@@ -167,9 +167,12 @@ The user must be specified by name, not a numeric UID.
 .It Fl U Ar umask
 Set the
 .Ar umask
-for newly created files.  The default is 022 (S_IWGRP|S_IWOTH).
+for newly created files.
+The default is 022
+.Pq Dv S_IWGRP | S_IWOTH .
 .It Fl w
-Allow writes requests to create new files.  By default
+Allow writes requests to create new files.
+By default
 .Nm
 requires that the file specified in a write request exist.
 .El

sbin/devd/devd.8

@@ -112,7 +112,9 @@ config files.
 .Pp
 All messages that
 .Nm
-receives are forwarded to the unix domain socket at
+receives are forwarded to the
+.Ux
+domain socket at
 .Pa /var/run/devd.pipe .
 .Sh SEE ALSO
 .Xr devctl 4 ,

share/man/man4/pcm.4

@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 14, 2003
+.Dd June 24, 2004
 .Dt PCM 4
 .Os
 .Sh NAME

share/man/man5/make.conf.5

@@ -106,7 +106,7 @@ upgrades from older versions of
 .It Va CFLAGS
 .Pq Vt str
 Controls the compiler setting when compiling C code.
-Optimization levels others than
+Optimization levels other than
 .Fl O
 and
 .Fl O2

share/man/man5/nsswitch.conf.5

@@ -32,7 +32,7 @@
 .\"  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 .\"  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd January 22, 1998
+.Dd June 21, 2004
 .Dt NSSWITCH.CONF 5
 .Os
 .Sh NAME

share/man/man9/sema.9

@@ -100,7 +100,9 @@ specifies the minimum time in ticks to wait before returning with failure.
 .Fn sema_value
 is used to read the current value of the semaphore.
 .Sh RETURN VALUES
+The
 .Fn sema_value
+function
 returns the current value of the semaphore.
 .Pp
 If decrementing the semaphore would result in its value being negative,
@@ -108,12 +110,15 @@ If decrementing the semaphore would result in its value being negative,
 returns 0 to indicate failure.
 Otherwise, a non-zero value is returned to indicate success.
 .Pp
+The
 .Fn sema_timedwait
+function
 returns 0 if waiting on the semaphore succeeded; otherwise a
 non-zero error code is returned.
 .Sh ERRORS
+The
 .Fn sema_timedwait
-will fail if:
+function will fail if:
 .Bl -tag -width Er
 .It Bq Er EWOULDBLOCK
 Timeout expired.

sys/boot/common/loader.8

@@ -387,8 +387,8 @@ Defaults to
 .Dq Li "${currdev}>" .
 .It Va root_disk_unit
 If the code which detects the disk unit number for the root disk is
-confused, e.g. by a mix of SCSI and IDE disks, or IDE disks with
+confused, e.g.\& by a mix of SCSI and IDE disks, or IDE disks with
-gaps in the sequence (e.g. no primary slave), the unit number can
+gaps in the sequence (e.g.\& no primary slave), the unit number can
 be forced by setting this variable.
 .It Va rootdev
 By default the value of

usr.bin/cut/cut.1

@@ -58,7 +58,7 @@
 The
 .Nm
 utility selects portions of each line (as specified by
-.Ar list  )
+.Ar list )
 from each
 .Ar file
 and writes them to the standard output.

usr.bin/find/find.1

@@ -280,7 +280,7 @@ is
 .Ar n .
 .It Ic -empty
 True if the current file or directory is empty.
-.It Ic -exec Ar utility Oo Ar argument ...  Oc Li \&;
+.It Ic -exec Ar utility Oo Ar argument ... Oc Li \&;
 True if the program named
 .Ar utility
 returns a zero value as its exit status.

usr.bin/ktrdump/ktrdump.8

@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 1, 2002
+.Dd May 5, 2004
 .Dt KTRDUMP 8
 .Os
 .Sh NAME
@@ -49,7 +49,7 @@ Print the CPU number that each entry was logged from.
 .It Fl f
 Print the file and line number that each entry was logged from.
 .It Fl q
-Quiet mode; don't print the column header.
+Quiet mode; do not print the column header.
 .It Fl r
 Print relative timestamps rather than absolute timestamps.
 .It Fl t

usr.bin/paste/paste.1

@@ -59,7 +59,7 @@ of empty lines.
 .Pp
 The options are as follows:
 .Bl -tag -width Fl
-.It Fl d  Ar list
+.It Fl d Ar list
 Use one or more of the provided characters to replace the newline
 characters instead of the default tab.
 The characters in

usr.sbin/daemon/daemon.8

@@ -52,7 +52,7 @@ Change the current working directory to the root
 Redirect standard input, standard output and standard error to
 .Pa /dev/null .
 .It Fl p Ar file
-Write the id of the created process into the
+Write the ID of the created process into the
 .Ar file .
 Note, that the file will be created shortly before the process is
 actually executed, and will remain after the process exits (although
@@ -63,7 +63,9 @@ The
 .Nm
 utility exits 1 if an error is returned by the
 .Xr daemon 3
-library routine, 2 if the pid-file is requested, but can not be opened,
+library routine, 2 if the
+.Ar pidfile
+is requested, but cannot be opened,
 otherwise 0.
 If the command cannot be executed, an error message is displayed on
 standard error unless the

usr.sbin/traceroute6/traceroute6.8

@@ -69,7 +69,9 @@
 .Ek
 .\"
 .Sh DESCRIPTION
+The
 .Nm
+utility
 uses the IPv6 protocol hop limit field to elicit an ICMPv6 TIME_EXCEEDED
 response from each gateway along the path to some host.
 .Pp
@@ -77,8 +79,7 @@ The only mandatory parameter is the destination host name or IPv6 address.
 The default probe datagram carries 12 bytes of payload,
 in addition to the IPv6 header.
 The size of the payload can be specified by giving a length
-.Po in bytes
+(in bytes)
-.Pc 
 after the destination host name.
 .Pp
 Other options are:
@@ -127,17 +128,16 @@ This program prints the route to the given destination and the round-trip
 time to each gateway, in the same manner as traceroute.
 .Pp
 Here is a list of possible annotations after the round-trip time for each gateway:
-.Pp
 .Bl -hang -offset indent
-.It  !N  
+.It !N
 Destination Unreachable - No Route to Host.
-.It  !P 
+.It !P
 Destination Unreachable - Administratively Prohibited.
-.It  !S 
+.It !S
 Destination Unreachable - Not a Neighbour.
-.It  !A 
+.It !A
 Destination Unreachable - Address Unreachable.
-.It  !
+.It !\&
 This is printed if the hop limit is <= 1 on a port unreachable message.
 This means that the packet got to the destination,
 but that the reply had a hop limit that was just large enough to

usr.sbin/watchdogd/watchdog.8

@@ -42,10 +42,12 @@ utility can be used to control the kernel's watchdog facility.
 .Pp
 The
 .Fl d
+option
 enables debugging.
 .Pp
 The
 .Fl t Ar timeout
+option
 specifies the desired timeout period in seconds, a value of
 zero will disable the watchdog.
 .Sh SEE ALSO