- change references to nil to null; tschroed@acm.org

- remove trailing spaces from end of lines
- add some .Dv
- change -1 to \-1, so `-' is taken as a negative sign
- other misc formatting fixes

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/libc/sys/open.2 b/lib/libc/sys/open.2
index 74106b46461..5031199f8e2 100644
--- a/lib/libc/sys/open.2
+++ b/lib/libc/sys/open.2
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: open.2,v 1.12 1999/06/05 04:47:42 aaron Exp $
+.\"	$OpenBSD: open.2,v 1.13 1999/06/29 14:10:11 aaron Exp $
 .\"	$NetBSD: open.2,v 1.8 1995/02/27 12:35:14 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -131,7 +131,7 @@ the request for the lock will never fail
 If successful,
 .Fn open
 returns a non-negative integer, termed a file descriptor.
-It returns -1 on failure.
+It returns \-1 on failure.
 The file pointer used to mark the current position within the
 file is set to the beginning of the file.
 .Pp
@@ -155,9 +155,9 @@ The named file is opened unless:
 .It Bq Er ENOTDIR
 A component of the path prefix is not a directory.
 .It Bq Er ENAMETOOLONG
-A component of a pathname exceeded 
+A component of a pathname exceeded
 .Dv {NAME_MAX}
-characters, or an entire path name exceeded 
+characters, or an entire path name exceeded
 .Dv {PATH_MAX}
 characters.
 .It Bq Er ENOENT
@@ -271,5 +271,5 @@ is already locked.
 .Sh HISTORY
 An
 .Fn open
-function call appeared in 
+function call appeared in
 .At v6 .