For consistency, "fix" cases where aregument of .B or .I was on the following source line.

man2/msgctl.2

@@ -37,12 +37,9 @@
 msgctl \- message control operations
 .SH SYNOPSIS
 .nf
-.B
+.B #include <sys/types.h>
-#include <sys/types.h>
+.B #include <sys/ipc.h>
-.B
+.B #include <sys/msg.h>
-#include <sys/ipc.h>
-.B
-#include <sys/msg.h>
 .fi
 .sp
 .BI "int msgctl(int " msqid ,

man2/msgget.2

@@ -35,12 +35,9 @@
 msgget \- get a message queue identifier
 .SH SYNOPSIS
 .nf
-.B
+.B #include <sys/types.h>
-#include <sys/types.h>
+.B #include <sys/ipc.h>
-.B
+.B #include <sys/msg.h>
-#include <sys/ipc.h>
-.B
-#include <sys/msg.h>
 .fi
 .sp
 .BI "int msgget(key_t " key ,

man2/pciconfig_read.2

@@ -24,26 +24,20 @@ and thus these calls should not normally need to be accessed from userspace.
 .TP
 .BR pciconfig_read ()
 Reads to
-.I
+.I buf
-buf
 from device
-.I
+.I dev
-dev
 at offset
-.I
+.I off
-off
 value.
 .TP
 .BR pciconfig_write ()
 Writes from
-.I
+.I buf
-buf
 to device
-.I
+.I dev
-dev
 at offset
-.I
+.I off
-off
 value.
 .TP
 .BR pciconfig_iobase ()
@@ -103,8 +97,7 @@ not defined).
 This return value is only valid for
 .BR pciconfig_iobase ().
 It is returned if the value for
-.I
+.I which
-which
 is invalid.
 .TP
 .B EPERM

man2/semget.2

@@ -36,12 +36,9 @@
 semget \- get a semaphore set identifier
 .SH SYNOPSIS
 .nf
-.B
+.B #include <sys/types.h>
-#include <sys/types.h>
+.B #include <sys/ipc.h>
-.B
+.B #include <sys/sem.h>
-#include <sys/ipc.h>
-.B
-#include <sys/sem.h>
 .fi
 .sp
 .BI "int semget(key_t " key ,

man2/semop.2

@@ -35,12 +35,9 @@
 semop, semtimedop \- semaphore operations
 .SH SYNOPSIS
 .nf
-.B
+.B #include <sys/types.h>
-#include <sys/types.h>
+.B #include <sys/ipc.h>
-.B
+.B #include <sys/sem.h>
-#include <sys/ipc.h>
-.B
-#include <sys/sem.h>
 .sp
 .BI "int semop(int " semid ", struct sembuf *" sops ", unsigned " nsops );
 .sp

man3/basename.3

@@ -106,14 +106,13 @@ and
 for different paths:
 .sp
 .nf
-.B
+.B "path         dirname    basename"
-path  		dirname		basename
+"/usr/lib"    "/usr"    "lib"
-"/usr/lib"	"/usr"		"lib"
+"/usr/"       "/"       "usr"
-"/usr/"		"/"  		"usr"
+"usr"         "."       "usr"
-"usr"		"."  		"usr"
+"/"           "/"       "/"
-"/"  		"/"  		"/"
+"."           "."       "."
-"."  		"."  		"."
+".."          "."       ".."
-".."  		"."  		".."
 .fi
 .SH "RETURN VALUE"
 Both

man3/cmsg.3

@@ -137,8 +137,7 @@ member of the
 .SH "CONFORMING TO"
 This ancillary data model conforms to the POSIX.1g draft, 4.4BSD-Lite,
 the IPv6 advanced API described in RFC\ 2292 and the SUSv2.
-.B
+.B CMSG_ALIGN
-CMSG_ALIGN
 is a Linux extension.
 .SH NOTES
 For portability, ancillary data should be accessed only using the macros

man3/ftok.3

@@ -29,10 +29,8 @@
 ftok \- convert a pathname and a project identifier to a System V IPC key
 .SH SYNOPSIS
 .nf
-.B
+.B #include <sys/types.h>
-#include <sys/types.h>
+.B #include <sys/ipc.h>
-.B
-#include <sys/ipc.h>
 .fi
 .sp
 .BI "key_t ftok(const char *" pathname ", int " proj_id );

man4/console_ioctl.4

@@ -560,8 +560,7 @@ On error \-1 is returned, and \fIerrno\fP is set.
 .B EBADF
 The file descriptor is invalid.
 .TP
-.B
+.B ENOTTY
-ENOTTY
 The file descriptor is not associated with a character special device,
 or the specified request does not apply to it.
 .TP

man5/tzfile.5

@@ -5,8 +5,7 @@
 .SH NAME
 tzfile \- time zone information
 .SH SYNOPSIS
-.B
+.B #include <tzfile.h>
-#include <tzfile.h>
 .SH DESCRIPTION
 The time zone information files used by
 .BR tzset (3)

man7/mq_overview.7

@@ -219,8 +219,7 @@ $ mount -t mqueue none /dev/mqueue
 .in
 These fields are as follows:
 .TP
-.B
+.B QSIZE
-QSIZE
 Number of bytes of data in all messages in the queue.
 .TP
 .B NOTIFY_PID

man7/pty.7

@@ -132,7 +132,6 @@ for "pty" in the name of the master) can then be opened.
 .br
 .I /dev/tty[p-za-e][0-9a-f]
 (BSD slave devices)
-.I
 .SH "NOTES"
 A description of the
 .B TIOCPKT