[src/trunk]: src/usr.bin/chflags - Remove incorrect use of `.Em' (this is a p...

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

details:   https://anonhg.NetBSD.org/src/rev/a9f84a835384
branches:  trunk
changeset: 783244:a9f84a835384
user:      wiz <wiz%NetBSD.org@localhost>
date:      Wed Dec 12 13:28:06 2012 +0000

description:
- Remove incorrect use of `.Em' (this is a presentation term and
  should not be used for stylistically decorating technical terms);
- remove superfluous `.Pp' macro (fixes mandoc(1) warning).

>From Bug Hunting.

diffstat:

 usr.bin/chflags/chflags.1 |  21 ++++++++++-----------
 1 files changed, 10 insertions(+), 11 deletions(-)

diffs (41 lines):

diff -r 548d6f64b647 -r a9f84a835384 usr.bin/chflags/chflags.1
--- a/usr.bin/chflags/chflags.1 Wed Dec 12 11:10:56 2012 +0000
+++ b/usr.bin/chflags/chflags.1 Wed Dec 12 13:28:06 2012 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: chflags.1,v 1.21 2010/05/14 16:48:02 joerg Exp $
+.\"    $NetBSD: chflags.1,v 1.22 2012/12/12 13:28:06 wiz Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993, 1994
 .\"    The Regents of the University of California.  All rights reserved.
@@ -88,22 +88,21 @@
 The following keywords are currently defined:
 .Bl -column -offset indent "Keyword   " "system append-only" "Permission"
 .It Sy Keyword Ta Sy Flag Ta Sy Permission
-.It Em arch Ta archived Ta super-user only
-.It Em opaque Ta opaque Ta owner or super-user
-.It Em nodump Ta nodump Ta owner or super-user
-.It Em sappnd Ta system append-only Ta super-user only
-.It Em schg Ta system immutable Ta super-user only
-.It Em uappnd Ta user append-only Ta owner or super-user
-.It Em uchg Ta user immutable Ta owner or super-user
+.It arch Ta archived Ta super-user only
+.It opaque Ta opaque Ta owner or super-user
+.It nodump Ta nodump Ta owner or super-user
+.It sappnd Ta system append-only Ta super-user only
+.It schg Ta system immutable Ta super-user only
+.It uappnd Ta user append-only Ta owner or super-user
+.It uchg Ta user immutable Ta owner or super-user
 .El
 .Pp
 Putting the letters
 .Dq no
 before an option causes the flag to be turned off.
 For example:
-.Pp
-.Bl -tag -offset indent -width ".Em nouchg"
-.It Em nouchg
+.Bl -tag -offset indent -width "nouchg"
+.It nouchg
 the immutable bit should be cleared
 .El
 .Pp