bin/47790: nl.1 nits

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>Number:         47790
>Category:       bin
>Synopsis:       nl.1 nits
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 01 03:15:00 +0000 2013
>Originator:     Eitan Adler
>Release:        HEAD
>Organization:
>Environment:
>Description:
the standard exit  can be written nicely with ".Ex -std"
This patch changes many of them
>How-To-Repeat:

>Fix:
Index: ./tr/tr.1
===================================================================
RCS file: /cvsroot/src/usr.bin/tr/tr.1,v
retrieving revision 1.18
diff -u -r1.18 tr.1
--- ./tr/tr.1   12 Nov 2009 00:43:53 -0000      1.18
+++ ./tr/tr.1   1 May 2013 03:11:03 -0000
@@ -237,8 +237,7 @@
 it's interpreted as a decimal value.
 .El
 .Sh EXIT STATUS
-.Nm
-exits 0 on success, and \*[Gt]0 if an error occurs.
+.Ex -std
 .Sh EXAMPLES
 The following examples are shown as given to the shell:
 .Pp
Index: ./ctags/ctags.1
===================================================================
RCS file: /cvsroot/src/usr.bin/ctags/ctags.1,v
retrieving revision 1.16
diff -u -r1.16 ctags.1
--- ./ctags/ctags.1     14 May 2010 16:48:36 -0000      1.16
+++ ./ctags/ctags.1     1 May 2013 03:11:03 -0000
@@ -177,8 +177,7 @@
 default output tags file
 .El
 .Sh EXIT STATUS
-.Nm
-exits with a value of 1 if an error occurred, 0 otherwise.
+.Ex -std
 Duplicate objects are not considered errors.
 .Sh SEE ALSO
 .Xr ex 1 ,
Index: ./getconf/getconf.1
===================================================================
RCS file: /cvsroot/src/usr.bin/getconf/getconf.1,v
retrieving revision 1.12
diff -u -r1.12 getconf.1
--- ./getconf/getconf.1 9 Aug 2011 18:11:38 -0000       1.12
+++ ./getconf/getconf.1 1 May 2013 03:11:03 -0000
@@ -81,9 +81,7 @@
 .Va value
 .Dc .
 .Sh EXIT STATUS
-The
-.Nm
-utility exits 0 on success, and \*[Gt]0 if an error occurs.
+.Ex -std
 .Sh SEE ALSO
 .Xr pathconf 2 ,
 .Xr confstr 3 ,
Index: ./comm/comm.1
===================================================================
RCS file: /cvsroot/src/usr.bin/comm/comm.1,v
retrieving revision 1.11
diff -u -r1.11 comm.1
--- ./comm/comm.1       9 Mar 2009 19:24:32 -0000       1.11
+++ ./comm/comm.1       1 May 2013 03:11:03 -0000
@@ -89,8 +89,7 @@
 .\" .It Ev LC_MESSAGES
 .\" .El
 .Sh EXIT STATUS
-.Nm
-exits 0 on success, \*[Gt]0 if an error occurred.
+.Ex -std
 .Sh SEE ALSO
 .Xr cmp 1 ,
 .Xr diff 1 ,
Index: ./printf/printf.1
===================================================================
RCS file: /cvsroot/src/usr.bin/printf/printf.1,v
retrieving revision 1.24
diff -u -r1.24 printf.1
--- ./printf/printf.1   5 Apr 2010 21:24:14 -0000       1.24
+++ ./printf/printf.1   1 May 2013 03:11:03 -0000
@@ -359,8 +359,7 @@
 a field; padding takes place only if the specified field width exceeds
 the actual width.
 .Sh EXIT STATUS
-.Nm
-exits 0 on success, 1 on failure.
+.Ex -std
 .Sh SEE ALSO
 .Xr echo 1 ,
 .Xr printf 3 ,
Index: ./stat/stat.1
===================================================================
RCS file: /cvsroot/src/usr.bin/stat/stat.1,v
retrieving revision 1.36
diff -u -r1.36 stat.1
--- ./stat/stat.1       3 Dec 2012 07:49:21 -0000       1.36
+++ ./stat/stat.1       1 May 2013 03:11:03 -0000
@@ -477,8 +477,7 @@
 which default to
 .Cm S .
 .Sh EXIT STATUS
-.Nm
-exits 0 on success, and \*[Gt]0 if an error occurred.
+.Ex -std
 .Sh EXAMPLES
 If no options are specified, the default format is
 "%d %i %Sp %l %Su %Sg %r %z \e"%Sa\e" \e"%Sm\e" \e"%Sc\e" \e"%SB\e" %k %b %#Xf 
%N".
Index: ./cap_mkdb/cap_mkdb.1
===================================================================
RCS file: /cvsroot/src/usr.bin/cap_mkdb/cap_mkdb.1,v
retrieving revision 1.18
diff -u -r1.18 cap_mkdb.1
--- ./cap_mkdb/cap_mkdb.1       21 Apr 2012 12:27:29 -0000      1.18
+++ ./cap_mkdb/cap_mkdb.1       1 May 2013 03:11:03 -0000
@@ -104,9 +104,7 @@
 pair of the first type which has the real data associated with the
 name.
 .Sh EXIT STATUS
-The
-.Nm
-utility exits 0 on success and \*[Gt]0 if an error occurs.
+.Ex -std
 .Sh SEE ALSO
 .Xr dbopen 3 ,
 .Xr getcap 3 ,
Index: ./nl/nl.1
===================================================================
RCS file: /cvsroot/src/usr.bin/nl/nl.1,v
retrieving revision 1.12
diff -u -r1.12 nl.1
--- ./nl/nl.1   8 Apr 2012 22:00:39 -0000       1.12
+++ ./nl/nl.1   1 May 2013 03:11:03 -0000
@@ -70,7 +70,6 @@
 .Pp
 The starts of logical page sections are signaled by input lines containing
 nothing but one of the following sequences of delimiter characters:
-.Pp
 .Bd -unfilled -offset indent
 .Bl -column "\e:\e:\e: " "header "
 .It Em "Line"  "Start of"
@@ -196,9 +195,7 @@
 is 6.
 .El
 .Sh EXIT STATUS
-The
-.Nm
-utility exits 0 on success, and \*[Gt]0 if an error occurs.
+.Ex -std
 .Sh SEE ALSO
 .Xr pr 1
 .Sh STANDARDS
Index: ./pmap/pmap.1
===================================================================
RCS file: /cvsroot/src/usr.bin/pmap/pmap.1,v
retrieving revision 1.17
diff -u -r1.17 pmap.1
--- ./pmap/pmap.1       14 May 2010 17:31:26 -0000      1.17
+++ ./pmap/pmap.1       1 May 2013 03:11:03 -0000
@@ -202,8 +202,7 @@
 .Fl p
 and place the extra PID at the end of the command line.
 .Sh EXIT STATUS
-.Nm
-exits 0 on success, and \*[Gt]0 if an error occurred.
+.Ex -std
 .Sh EXAMPLES
 While the meaning of most of the output is self-evident, some pieces of
 it may appear to be a little inscrutable.
Index: ./asa/asa.1
===================================================================
RCS file: /cvsroot/src/usr.bin/asa/asa.1,v
retrieving revision 1.11
diff -u -r1.11 asa.1
--- ./asa/asa.1 8 Feb 2002 01:36:18 -0000       1.11
+++ ./asa/asa.1 1 May 2013 03:11:03 -0000
@@ -62,9 +62,7 @@
 Lines beginning with characters other than the above are treated as if they
 begin with \*[Lt]space\*[Gt].
 .Sh EXIT STATUS
-The
-.Nm
-utility exit 0 on success, and \*[Gt]0 if an error occurs.
+.Ex -std
 .Sh EXAMPLES
 To view a file containing the output of a
 .Tn FORTRAN
Index: ./progress/progress.1
===================================================================
RCS file: /cvsroot/src/usr.bin/progress/progress.1,v
retrieving revision 1.14
diff -u -r1.14 progress.1
--- ./progress/progress.1       30 Apr 2008 13:11:01 -0000      1.14
+++ ./progress/progress.1       1 May 2013 03:11:03 -0000
@@ -94,8 +94,7 @@
 .Ic gzip -l .
 .El
 .Sh EXIT STATUS
-.Nm
-exits 0 on success.
+.Ex -std
 .Sh EXAMPLES
 The command
 .Dl progress -zf file.tar.gz tar xf -