Formatting fixes

man1/diff.1

@@ -472,7 +472,13 @@ match any pattern contained in
 .B \-y
 Use the side by side output format.
 .SH "SEE ALSO"
-cmp(1), comm(1), diff3(1), ed(1), patch(1), pr(1), sdiff(1).
+.BR cmp (1),
+.BR comm (1),
+.BR diff3 (1),
+.BR ed (1),
+.BR patch (1),
+.BR pr (1),
+.BR sdiff (1).
 .SH DIAGNOSTICS
 An exit status of 0 means no differences were found, 1 means some
 differences were found, and 2 means trouble.

man2/dup.2

@@ -87,7 +87,10 @@ is out of the allowed range for file descriptors.
 .B EBUSY
 (Linux only) This may be returned by
 .BR dup2 ()
-during a race condition with open() and dup().
+during a race condition with
+.BR open () 
+and 
+.BR dup ().
 .TP
 .B EINTR
 The

man2/ioperm.2

@@ -52,7 +52,11 @@ Only the first 0x3ff I/O ports can be specified in this manner.  For more
 ports, the
 .BR iopl ()
 function must be used.
-Permissions are not inherited on fork, but on exec they are. This is
+Permissions are not inherited on
+.BR fork (), 
+but on 
+.BR exec ()
+they are. This is
 useful for giving port access permissions to non-privileged tasks.
 
 This call is mostly for the i386 architecture.

man2/iopl.2

@@ -51,7 +51,10 @@ In addition to granting unrestricted I/O port access, running at a higher
 I/O privilege level also allows the process to disable interrupts.  This
 will probably crash the system, and is not recommended.
 
-Permissions are inherited by fork and exec. 
+Permissions are inherited by
+.BR fork () 
+and 
+.BR exec (). 
 
 The I/O privilege level for a normal process is 0.
 

man2/prctl.2

@@ -51,7 +51,9 @@ Set the parent process death signal
 of the current process to \fIarg2\fP (either a signal value
 in the range 1..maxsig, or 0 to clear).
 This is the signal that the current process will get when its
-parent dies. This value is cleared upon a fork().
+parent dies. 
+This value is cleared upon a 
+.BR fork ().
 .TP
 .B PR_GET_PDEATHSIG
 (since Linux 2.3.15)

man2/sched_setscheduler.2

@@ -224,13 +224,13 @@ interrupt handler.
 
 .SS Miscellaneous
 Child processes inherit the scheduling algorithm and parameters across a
-.BR fork .
+.BR fork ().
 
 Memory locking is usually needed for real-time processes to avoid 
 paging delays, this can be done with
-.B mlock 
+.BR mlock ()
 or 
-.BR mlockall .
+.BR mlockall ().
 
 As a non-blocking end-less loop in a process scheduled under
 \fISCHED_FIFO\fP or \fISCHED_RR\fP will block all processes with lower

man2/vfork.2

@@ -74,8 +74,9 @@ where a child will be created which then immediately issues an
 .BR execve () .
 .PP
 .BR vfork ()
-differs from fork in that the parent is suspended until the child makes
-a call to
+differs from 
+.BR fork ()
+in that the parent is suspended until the child makes a call to
 .BR execve (2)
 or
 .BR _exit (2).

man3/drand48.3

@@ -124,7 +124,8 @@ has been called, a subsequent call to either \fBsrand48\fP() or
 SVID 3
 .SH NOTES
 These functions are declared obsolete by SVID 3, which states that
-rand(3) should be used instead.
+.BR rand(3)
+should be used instead.
 .SH "SEE ALSO"
 .BR rand (3),
 .BR random (3)

man3/rtime.3

@@ -104,7 +104,8 @@ instead of
 .IR <rpc/auth_des.h> .
 
 .SH "BUGS"
-rtime() in glibc <= 2.2.5 does not work properly on 64bit machines.
+.BR rtime () 
+in glibc <= 2.2.5 does not work properly on 64bit machines.
 .SH "SEE ALSO"
 .BR netdate (1),
 .BR ntpdate (1),

man3/strtok.3

@@ -94,10 +94,10 @@ The \fBstrtok\fP() function returns a pointer to the next token, or
 NULL if there are no more tokens.
 .SH "CONFORMING TO"
 .TP
-strtok()
+.BR strtok ()
 SVID 3, POSIX, 4.3BSD, ISO 9899
 .TP
-strtok_r()
+.BR strtok_r ()
 POSIX.1c
 .SH "SEE ALSO"
 .BR index (3),

man3/sysconf.3

@@ -94,8 +94,7 @@ between systems, a call to
 .BR sysconf ()
 can be made.
 The 
-.B
-sysconf()
+.BR sysconf ()
 argument will be
 .BR _SC_FOO .
 .SH "POSIX.1 VARIABLES"

man3/system.3

@@ -50,7 +50,9 @@ and
 .B SIGQUIT
 will be ignored.
 .SH "RETURN VALUE"
-The value returned is \-1 on error (e.g. fork failed),
+The value returned is \-1 on error (e.g. 
+.BR fork ()
+failed),
 and the return status of the command otherwise.
 This latter return status is in the format
 specified in

man4/sk98lin.4

@@ -459,4 +459,6 @@ Ralph Roesler \(em rroesler@syskonnect.de
 .br
 Mirko Lindner \(em mlindner@syskonnect.de
 .SH "SEE ALSO"
-modprobe(8), insmod(8), ifconfig(8).
+.BR modprobe (8), 
+.BR insmod (8), 
+.BR ifconfig (8).

man7/hier.7

@@ -49,7 +49,7 @@ and
 .TP
 .I /dev
 Special or device files, which refer to physical devices.  See
-mknod(1).
+.BR mknod (1).
 .TP
 .I /dos
 If both MS\-DOS and Linux are run on one computer, this is a typical