[src/trunk]: src/usr.sbin/installboot Remove superfluous Tn macros.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9c70281247aa
branches:  trunk
changeset: 826117:9c70281247aa
user:      wiz <wiz%NetBSD.org@localhost>
date:      Tue Aug 15 21:21:18 2017 +0000

description:
Remove superfluous Tn macros.

diffstat:

 usr.sbin/installboot/installboot.8 |  98 ++++++++++++++++++-------------------
 1 files changed, 48 insertions(+), 50 deletions(-)

diffs (truncated from 330 to 300 lines):

diff -r ed6c77afd304 -r 9c70281247aa usr.sbin/installboot/installboot.8
--- a/usr.sbin/installboot/installboot.8        Tue Aug 15 12:15:10 2017 +0000
+++ b/usr.sbin/installboot/installboot.8        Tue Aug 15 21:21:18 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: installboot.8,v 1.94 2017/08/15 10:11:31 mrg Exp $
+.\"    $NetBSD: installboot.8,v 1.95 2017/08/15 21:21:18 wiz Exp $
 .\"
 .\" Copyright (c) 2002-2017 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -238,7 +238,7 @@
 .Sy [ alpha ]
 Recalculate and restore the Alpha checksum.
 This is the default for
-.Nx Ns Tn /alpha .
+.Nx Ns /alpha .
 .
 .It Sy append
 .Sy [ alpha ,
@@ -312,11 +312,11 @@
 .Sy pmax ,
 .Sy vax ]
 Recalculate and restore the Sun and
-.Nx Ns Tn /sparc
+.Nx Ns /sparc
 compatible checksum.
 .Em Note :
 The existing
-.Nx Ns Tn /sparc
+.Nx Ns /sparc
 disklabel should use no more than 4 partitions.
 .
 .It Sy timeout=<seconds>
@@ -439,8 +439,7 @@
 .Nm .
 .
 .It Pa /usr/mdec/bootxx_fat16
-Primary bootstrap for
-.Tn MS-DOS
+Primary bootstrap for MS-DOS
 .Sy FAT16
 file systems.
 This differs from
@@ -493,8 +492,7 @@
 (the default LFS version).
 .
 .It Pa /usr/mdec/bootxx_msdos
-Primary bootstrap for
-.Tn MS-DOS
+Primary bootstrap for MS-DOS
 .Sy FAT
 file systems.
 .
@@ -527,16 +525,16 @@
 .
 .El
 .
-.Ss Nx Ns Tn /evbmips files
+.Ss Nx Ns /evbmips files
 .
 The
-.Nx Ns Tn /evbmips
+.Nx Ns /evbmips
 bootstrap files currently only apply to the SBMIPS kernels for the
 SiByte/Broadcom BCM1250 and BCM1480 CPUs.
 .Bl -tag -width /usr/mdec/sbmips/bootxx_cd9660
 .
 .It Pa /usr/mdec/sbmips/boot
-.Nx Ns Tn /evbmips
+.Nx Ns /evbmips
 secondary bootstrap for
 .Sy FFSv1 ,
 .Sy FFSv2 ,
@@ -558,12 +556,12 @@
 .
 .El
 .
-.Ss Nx Ns Tn /hppa files
+.Ss Nx Ns /hppa files
 .
 .Bl -tag -width /usr/mdec/bootxx_ustarfs
 .
 .It Pa /usr/mdec/xxboot
-.Nx Ns Tn /hppa
+.Nx Ns /hppa
 primary bootstrap for
 .Sy FFSv1 ,
 .Sy FFSv2 ,
@@ -571,7 +569,7 @@
 and
 .Sy LFSv2 .
 .It Pa /usr/mdec/cdboot
-.Nx Ns Tn /hppa
+.Nx Ns /hppa
 primary bootstrap for ISO 9660 file system.
 .It Pa /usr/mdec/sdboot
 Synonym for
@@ -579,50 +577,50 @@
 .
 .El
 .
-.Ss Nx Ns Tn /macppc files
+.Ss Nx Ns /macppc files
 .
 .Bl -tag -width /usr/mdec/bootxx_ustarfs
 .
 .It Pa /usr/mdec/bootxx
-.Nx Ns Tn /macppc
+.Nx Ns /macppc
 primary bootstrap.
 .
 .It Pa /usr/mdec/ofwboot
-.Nx Ns Tn /macppc
+.Nx Ns /macppc
 secondary bootstrap.
 .
 .It Pa /ofwboot
 Installed copy of
-.Nx Ns Tn /macppc
+.Nx Ns /macppc
 secondary bootstrap.
 .
 .El
 .
-.Ss Nx Ns Tn /next68k files
+.Ss Nx Ns /next68k files
 .
 .Bl -tag -width /usr/mdec/bootxx_ustarfs
 .
 .It Pa /usr/mdec/boot
-.Nx Ns Tn /next68k
+.Nx Ns /next68k
 bootstrap.
 .
 .El
 .
-.Ss Nx Ns Tn /sparc64 files
+.Ss Nx Ns /sparc64 files
 .
 .Bl -tag -width /usr/mdec/bootxx_ustarfs
 .
 .It Pa /usr/mdec/bootblk
-.Nx Ns Tn /sparc64
+.Nx Ns /sparc64
 primary bootstrap.
 .
 .It Pa /usr/mdec/ofwboot
-.Nx Ns Tn /sparc64
+.Nx Ns /sparc64
 secondary bootstrap.
 .
 .It Pa /ofwboot
 Installed copy of
-.Nx Ns Tn /sparc64
+.Nx Ns /sparc64
 secondary bootstrap.
 .
 .El
@@ -646,12 +644,12 @@
 .Sq sd1 :
 .Dl Ic installboot -c /dev/rsd1c
 .
-.Ss Nx Ns Tn /amiga
+.Ss Nx Ns /amiga
 Modify the command line to change the default from "netbsd -ASn2" to
 "netbsd -S":
 .Dl Ic installboot -m amiga -o command="netbsd -S" /dev/rsd0a /usr/mdec/bootxx_ffs
 .
-.Ss Nx Ns Tn /ews4800mips
+.Ss Nx Ns /ews4800mips
 Install the System V Boot File System primary bootstrap on to disk
 .Sq sd0 ,
 with the secondary bootstrap
@@ -659,7 +657,7 @@
 already present in the SysVBFS partition on the disk:
 .Dl Ic installboot /dev/rsd0c /usr/mdec/bootxx_bfs
 .
-.Ss Nx Ns Tn /i386 and Nx Ns Tn /amd64
+.Ss Nx Ns /i386 and Nx Ns /amd64
 Install new boot blocks on an existing
 .Sy FFSv2
 mounted root file system on
@@ -753,7 +751,7 @@
 Switch the existing installed bootstrap to use a serial console without
 reinstalling or altering other options such as timeout.
 .Dl Ic installboot -e -o console=com0 /dev/rwd0a
-.Ss Nx Ns Tn /macppc
+.Ss Nx Ns /macppc
 Note the
 .Nm
 utility is only required for macppc machines with OpenFirmware version 2
@@ -766,7 +764,7 @@
 .Dl Ic installboot /dev/rwd0c /usr/mdec/bootxx /ofwboot
 .Pp
 The secondary
-.Nx Ns Tn /macppc
+.Nx Ns /macppc
 bootstrap is located in
 .Pa /usr/mdec/ofwboot .
 .Pp
@@ -775,17 +773,17 @@
 for the secondary bootstrap, not
 .Pa ofwboot.xcf ,
 which is used for the OpenFirmware to load kernels.
-.Ss Nx Ns Tn /next68k
+.Ss Nx Ns /next68k
 Install the bootstrap on to disk
 .Sq sd0 :
 .Dl Ic installboot /dev/rsd0c /usr/mdec/boot
 .
-.Ss Nx Ns Tn /pmax
+.Ss Nx Ns /pmax
 Install the Berkeley Fast File System primary bootstrap on to disk
 .Sq sd0 :
 .Dl Ic installboot /dev/rsd0c /usr/mdec/bootxx_ffs
 .Pp
-.Nx Ns Tn /pmax
+.Nx Ns /pmax
 requires that this file system starts at block 0 of the disk.
 .Pp
 Install the ISO 9660 primary bootstrap in the file
@@ -806,7 +804,7 @@
 .Dl ...
 .Dl Ic installboot -b `expr 48 \e* 4` /tmp/cd-image /usr/mdec/bootxx_cd9660
 .
-.Ss Nx Ns Tn /sparc
+.Ss Nx Ns /sparc
 Install the Berkeley Fast File System primary bootstrap on to disk
 .Sq sd0 ,
 with the secondary bootstrap
@@ -814,17 +812,17 @@
 already present:
 .Dl Ic installboot /dev/rsd0c /usr/mdec/bootxx /boot
 .
-.Ss Nx Ns Tn /sparc64
+.Ss Nx Ns /sparc64
 Install the primary bootstrap on to disk
 .Sq sd0 :
 .Dl Ic installboot /dev/rsd0c /usr/mdec/bootblk
 .Pp
 The secondary
-.Nx Ns Tn /sparc64
+.Nx Ns /sparc64
 bootstrap is located in
 .Pa /usr/mdec/ofwboot .
 .
-.Ss Nx Ns Tn /sun2 and Nx Ns Tn /sun3
+.Ss Nx Ns /sun2 and Nx Ns /sun3
 Install the Berkeley Fast File System primary bootstrap on to disk
 .Sq sd0 ,
 with the secondary bootstrap
@@ -899,9 +897,9 @@
 .Fl t Ar raid
 option must be provided.
 .
-.Ss Nx Ns Tn /alpha
+.Ss Nx Ns /alpha
 The
-.Nx Ns Tn /alpha
+.Nx Ns /alpha
 primary bootstrap program can only load the secondary bootstrap program
 from file systems starting at the beginning (block 0) of disks.
 Similarly, the secondary bootstrap program can only load kernels from
@@ -911,11 +909,11 @@
 though some file systems (e.g., ISO 9660) are able to accommodate larger
 ones.
 .
-.Ss Nx Ns Tn /hp300
+.Ss Nx Ns /hp300
 The disk must have a boot partition large enough to hold the bootstrap code.
 Currently the primary bootstrap must be a LIF format file.
 .
-.Ss Nx Ns Tn /i386 and Nx Ns Tn /amd64
+.Ss Nx Ns /i386 and Nx Ns /amd64
 The bootstrap must be installed in the
 .Nx
 partition that starts at the beginning of the mbr partition.
@@ -929,7 +927,7 @@
 though some file systems (e.g., ISO 9660) are able to accommodate larger
 ones.
 .
-.Ss Nx Ns Tn /macppc
+.Ss Nx Ns /macppc
 Due to restrictions in
 .Nm
 and the secondary bootstrap implementation, file systems where kernels exist
@@ -941,17 +939,17 @@
 and always writes a faked map to make disks bootable.
 .Pp
 The
-.Nx Ns Tn /macppc
+.Nx Ns /macppc
 bootstrap program can't load kernels from
 .Sy FFSv2
 partitions.
-.Ss Nx Ns Tn /next68k
+.Ss Nx Ns /next68k
 The size of bootstrap programs is restricted to the free space before
 the file system at the beginning of the disk minus 8KB.
 .
-.Ss Nx Ns Tn /pmax