Reduce usage of predefined strings in manpages.

Predefined strings are not very portable across troff implementations,
and they make the source much harder to read. Usually the intended
character can be written directly.

No output changes, except for two instances where the incorrect escape
was used in the first place.

tweaks + ok schwarze@

1 files changed, 16 insertions, 16 deletions

diff --git a/usr.bin/systat/systat.1 b/usr.bin/systat/systat.1
index 82f91acd00c..3d287fb5379 100644
--- a/usr.bin/systat/systat.1
+++ b/usr.bin/systat/systat.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: systat.1,v 1.99 2014/10/24 10:18:50 schwarze Exp $
+.\"	$OpenBSD: systat.1,v 1.100 2015/02/28 21:51:57 bentley Exp $
 .\"	$NetBSD: systat.1,v 1.6 1996/05/10 23:16:39 thorpej Exp $
 .\"
 .\" Copyright (c) 1985, 1990, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)systat.1	8.2 (Berkeley) 12/30/93
 .\"
-.Dd $Mdocdate: October 24 2014 $
+.Dd $Mdocdate: February 28 2015 $
 .Dt SYSTAT 1
 .Os
 .Sh NAME
@@ -186,26 +186,26 @@ Quit
 Reverse the selected ordering if supported by the view.
 .It Ic \&,
 Print numbers with thousand separators, where applicable.
-.It Ic ^A \*(Ba Aq Ic Home
+.It Ic ^A | Aq Ic Home
 Jump to the beginning of the current view.
-.It Ic ^B \*(Ba Aq Ic right arrow
+.It Ic ^B | Aq Ic right arrow
 Select the previous view.
-.It Ic ^E \*(Ba Aq Ic End
+.It Ic ^E | Aq Ic End
 Jump to the end of the current view.
-.It Ic ^F \*(Ba Aq Ic left arrow
+.It Ic ^F | Aq Ic left arrow
 Select the next view.
 .It Ic ^G
 Print the name of the current
 view being shown and the refresh interval.
 .It Ic ^L
 Refresh the screen.
-.It Ic ^N \*(Ba Aq Ic down arrow
+.It Ic ^N | Aq Ic down arrow
 Scroll current view down by one line.
-.It Ic ^P \*(Ba Aq Ic up arrow
+.It Ic ^P | Aq Ic up arrow
 Scroll current view up by one line.
-.It Ic ^V \*(Ba Aq Ic Page Down
+.It Ic ^V | Aq Ic Page Down
 Scroll current view down by one page.
-.It Ic Alt-V \*(Ba Aq Ic Page Up
+.It Ic Alt-V | Aq Ic Page Up
 Scroll current view up by one page.
 .It Ic ^Z
 Suspend
@@ -257,8 +257,8 @@ The
 column has the format
 .Sm off
 .Xo
-.Cm up \*(Ba dn
-.Bq : Cm U \*(Ba D .
+.Cm up | dn
+.Bq : Cm U | D .
 .Xc
 .Sm on
 .Sq up
@@ -329,7 +329,7 @@ Display network addresses numerically.
 .It Cm reset
 Reset matching mechanisms to the default.
 .\".It Cm show Oo
-.\".Ar protocols \*(Ba ports \*(Ba hosts
+.\".Ar protocols | ports | hosts
 .\".Oc
 .\"Show, on the command line, the currently selected protocols,
 .\"hosts, and ports.
@@ -338,7 +338,7 @@ Reset matching mechanisms to the default.
 .\"If an argument is supplied to
 .\".Cm show ,
 .\"then only the requested information will be displayed.
-.It Cm tcp \*(Ba udp
+.It Cm tcp | udp
 Display only network connections using the indicated protocol.
 .El
 .It Ic nfsclient
@@ -450,11 +450,11 @@ and swapped out but desiring to run
 Below the queue length listing is a numerical listing and
 a bar graph showing the amount of
 interrupt (shown as
-.Ql \*(Ba ) ,
+.Ql | ) ,
 system (shown as
 .Ql = ) ,
 user (shown as
-.Ql \*(Gt ) ,
+.Ql > ) ,
 nice (shown as
 .Ql - ) ,
 and idle time (shown as