[src/trunk]: src/lib/libc/gen More markup. Merge two error entries for the sa...

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

details:   https://anonhg.NetBSD.org/src/rev/b6014acc5b32
branches:  trunk
changeset: 786944:b6014acc5b32
user:      wiz <wiz%NetBSD.org@localhost>
date:      Fri May 24 09:35:11 2013 +0000

description:
More markup. Merge two error entries for the same error.

diffstat:

 lib/libc/gen/realpath.3 |  11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diffs (28 lines):

diff -r 2f553ba24878 -r b6014acc5b32 lib/libc/gen/realpath.3
--- a/lib/libc/gen/realpath.3   Fri May 24 03:20:18 2013 +0000
+++ b/lib/libc/gen/realpath.3   Fri May 24 09:35:11 2013 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: realpath.3,v 1.17 2013/05/24 03:20:18 enami Exp $
+.\"    $NetBSD: realpath.3,v 1.18 2013/05/24 09:35:11 wiz Exp $
 .\"
 .\" Copyright (c) 1994
 .\"    The Regents of the University of California.  All rights reserved.
@@ -118,13 +118,14 @@
 Too many symbolic links were encountered in translating the
 .Fa pathname .
 .It Bq Er ENAMETOOLONG
-The resulting absolute pathname exceeds MAXPATHLEN characters.
+The resulting absolute pathname exceeds
+.Dv MAXPATHLEN
+characters.
 .It Bq Er ENOENT
 The value of the
 .Fa pathname
-argument is an empty string.
-.It Bq Er ENOENT
-A symbolic link to an empty string is encountered.
+argument is an empty string;
+or a symbolic link to an empty string is encountered.
 .It Bq Er ENOTDIR
 A component of the path prefix is not a directory.
 .El