when using `-' as a negative sign, escape it with a backslash so troff knows

it's not supposed to be a hyphen/dash

10 files changed, 31 insertions, 31 deletions

diff --git a/lib/libc/compat-43/killpg.3 b/lib/libc/compat-43/killpg.3
index 40ee6df31b7..2cb71b2ad9f 100644
--- a/lib/libc/compat-43/killpg.3
+++ b/lib/libc/compat-43/killpg.3
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: killpg.3,v 1.5 1999/05/23 14:10:57 aaron Exp $
+.\"	$OpenBSD: killpg.3,v 1.6 1999/07/07 14:22:24 aaron Exp $
 .\"
 .Dd March 10, 1991
 .Dt KILLPG 3
@@ -63,7 +63,7 @@ As a single special case the continue signal SIGCONT may be sent
 to any process that is a descendant of the current process.
 .Sh RETURN VALUES
 Upon successful completion, a value of 0 is returned.  Otherwise,
-a value of -1 is returned and the global variable
+a value of \-1 is returned and the global variable
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
diff --git a/lib/libc/compat-43/setregid.3 b/lib/libc/compat-43/setregid.3
index 9ba7b4b7763..cd02537374d 100644
--- a/lib/libc/compat-43/setregid.3
+++ b/lib/libc/compat-43/setregid.3
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: setregid.3,v 1.4 1999/05/25 13:06:44 aaron Exp $
+.\"	$OpenBSD: setregid.3,v 1.5 1999/07/07 14:22:24 aaron Exp $
 .\"
 .Dd March 10, 1991
 .Dt SETREGID 3
@@ -48,9 +48,9 @@ Unprivileged users may change the real group
 ID to the effective group ID and vice-versa; only the super-user may
 make other changes.
 .Pp
-Supplying a value of -1 for either the real or effective
+Supplying a value of \-1 for either the real or effective
 group ID forces the system to substitute the current
-ID in place of the -1 parameter.
+ID in place of the \-1 parameter.
 .Pp
 The 
 .Fn setregid
@@ -68,7 +68,7 @@ standard
 function is preferred.
 .Sh RETURN VALUES
 Upon successful completion, a value of 0 is returned.  Otherwise,
-a value of -1 is returned and
+a value of \-1 is returned and
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
diff --git a/lib/libc/compat-43/setreuid.3 b/lib/libc/compat-43/setreuid.3
index 5f4912f22e7..9261fbbcc30 100644
--- a/lib/libc/compat-43/setreuid.3
+++ b/lib/libc/compat-43/setreuid.3
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: setreuid.3,v 1.4 1999/05/25 13:06:44 aaron Exp $
+.\"	$OpenBSD: setreuid.3,v 1.5 1999/07/07 14:22:24 aaron Exp $
 .\"
 .Dd March 10, 1991
 .Dt SETREUID 3
@@ -48,7 +48,7 @@ If
 .Fa ruid
 or 
 .Fa euid
-is -1, the current UID is filled in by the system.
+is \-1, the current UID is filled in by the system.
 Unprivileged users may change the real user
 ID to the effective user ID and vice-versa; only the super-user may
 make other changes.
@@ -67,7 +67,7 @@ When setting the real and effective user IDs to the same value, the standard
 function is preferred.
 .Sh RETURN VALUES
 Upon successful completion, a value of 0 is returned.  Otherwise,
-a value of -1 is returned and
+a value of \-1 is returned and
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
diff --git a/lib/libc/compat-43/sigpause.3 b/lib/libc/compat-43/sigpause.3
index 0940fb19c39..f1e7e06e4b1 100644
--- a/lib/libc/compat-43/sigpause.3
+++ b/lib/libc/compat-43/sigpause.3
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: sigpause.3,v 1.6 1999/05/23 14:10:58 aaron Exp $
+.\"	$OpenBSD: sigpause.3,v 1.7 1999/07/07 14:22:24 aaron Exp $
 .\"
 .Dd March 10, 1991
 .Dt SIGPAUSE 3
@@ -55,7 +55,7 @@ on return the set of masked signals is restored.
 is usually 0 to indicate that no
 signals are to be blocked.
 .Fn sigpause
-always terminates by being interrupted, returning -1 with
+always terminates by being interrupted, returning \-1 with
 .Va errno
 set to
 .Dv EINTR
diff --git a/lib/libc/db/man/dbopen.3 b/lib/libc/db/man/dbopen.3
index 35f6886acae..dd029dc6861 100644
--- a/lib/libc/db/man/dbopen.3
+++ b/lib/libc/db/man/dbopen.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: dbopen.3,v 1.12 1999/07/07 10:50:04 aaron Exp $
+.\"	$OpenBSD: dbopen.3,v 1.13 1999/07/07 14:22:24 aaron Exp $
 .\"	$NetBSD: dbopen.3,v 1.6 1995/02/27 13:23:25 cgd Exp $
 .\"
 .\" Copyright (c) 1997, Phillip F Knaack. All rights reserved.
@@ -185,7 +185,7 @@ or
 .Fa sync
 function may result in inconsistent or lost information.
 .Fa close
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno )
 and 0 on success.
 .It del
@@ -201,7 +201,7 @@ The cursor must have previously been initialized.
 .El
 .Pp
 .Fa delete
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno ) ,
 0 on success, and 1 if the specified
 .Fa key
@@ -224,7 +224,7 @@ The file descriptor is not necessarily associated with any of the
 underlying files used by the access method.
 No file descriptor is available for in memory databases.
 .Fa fd
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno ) ,
 and the file descriptor on success.
 .It get
@@ -235,7 +235,7 @@ The address and length of the data associated with the specified
 are returned in the structure referenced by
 .Fa data .
 .Fa get
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno ) ,
 0 on success, and 1 if the
 .Fa key
@@ -290,7 +290,7 @@ routines is to enter the new key/data pair, replacing any previously
 existing key.
 .Pp
 .Fa put
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno ) ,
 0 on success, and 1 if the R_NOOVERWRITE
 .Fa flag
@@ -353,7 +353,7 @@ access methods because they each imply that the keys have an inherent
 order which does not change.
 .Pp
 .Fa seq
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno ) ,
 0 on success and 1 if there are no key/data pairs less than or greater
 than the specified or current key.
@@ -382,7 +382,7 @@ manual page for more information.)
 .El
 .Pp
 .Fa sync
-routines return -1 on error (setting
+routines return \-1 on error (setting
 .Va errno )
 and 0 on success.
 .El
diff --git a/lib/libc/db/man/mpool.3 b/lib/libc/db/man/mpool.3
index ba73ea58651..25769f489b3 100644
--- a/lib/libc/db/man/mpool.3
+++ b/lib/libc/db/man/mpool.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: mpool.3,v 1.8 1999/07/07 10:50:04 aaron Exp $
+.\"	$OpenBSD: mpool.3,v 1.9 1999/07/07 14:22:24 aaron Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -165,14 +165,14 @@ The page has been modified and needs to be written to the backing file.
 .El
 .Pp
 .Fn mpool_put
-returns 0 on success and -1 if an error occurs.
+returns 0 on success and \-1 if an error occurs.
 .Pp
 The function
 .Fn mpool_sync
 writes all modified pages associated with the MPOOL pointer to the
 backing file.
 .Fn mpool_sync
-returns 0 on success and -1 if an error occurs.
+returns 0 on success and \-1 if an error occurs.
 .Pp
 The
 .Fn mpool_close
@@ -182,7 +182,7 @@ Modified pages are
 .Em not
 written to the backing file.
 .Fn mpool_close
-returns 0 on success and -1 if an error occurs.
+returns 0 on success and \-1 if an error occurs.
 .Sh ERRORS
 The
 .Fn mpool_open
diff --git a/lib/libc/rpc/bindresvport.3 b/lib/libc/rpc/bindresvport.3
index 85b65b3b007..9d0ac2d6ad5 100644
--- a/lib/libc/rpc/bindresvport.3
+++ b/lib/libc/rpc/bindresvport.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: bindresvport.3,v 1.9 1997/09/29 18:25:51 deraadt Exp $
+.\"	$OpenBSD: bindresvport.3,v 1.10 1999/07/07 14:22:24 aaron Exp $
 .\"
 .Dd August 9, 1997
 .Dt BINDRESVPORT 3
@@ -29,7 +29,7 @@ attempts to use the specified port.  If that fails, it
 chooses another privileged port number automatically.
 .Sh RETURN VALUES
 .Fn bindresvport
-returns 0 if it is successful, otherwise -1 is returned and
+returns 0 if it is successful, otherwise \-1 is returned and
 .Va errno                                                                      
 set to reflect the cause of the error.
 .Sh ERRORS
diff --git a/lib/libc/stdio/printf.3 b/lib/libc/stdio/printf.3
index 07813230280..a8b591e7af4 100644
--- a/lib/libc/stdio/printf.3
+++ b/lib/libc/stdio/printf.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: printf.3,v 1.18 1999/07/02 20:58:00 aaron Exp $
+.\"	$OpenBSD: printf.3,v 1.19 1999/07/07 14:22:25 aaron Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -130,7 +130,7 @@ This pointer should be passed to
 .Xr free 3
 to release the allocated storage when it is no longer needed.
 If sufficient space cannot be allocated, these functions
-will return -1 and set
+will return \-1 and set
 .Fa ret
 to be a NULL pointer.
 .Pp
diff --git a/lib/libc/stdio/remove.3 b/lib/libc/stdio/remove.3
index c210e2b7108..d4e08a93842 100644
--- a/lib/libc/stdio/remove.3
+++ b/lib/libc/stdio/remove.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: remove.3,v 1.5 1997/10/08 05:26:37 millert Exp $
+.\"	$OpenBSD: remove.3,v 1.6 1999/07/07 14:22:25 aaron Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -65,7 +65,7 @@ Otherwise, it is the equivalent of
 Upon successful completion, 
 .Fn remove
 returns 0.
-Otherwise, -1 is returned and the global variable
+Otherwise, \-1 is returned and the global variable
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
diff --git a/lib/libc/time/ctime.3 b/lib/libc/time/ctime.3
index ed603afebca..ac2b075f285 100644
--- a/lib/libc/time/ctime.3
+++ b/lib/libc/time/ctime.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ctime.3,v 1.14 1999/07/02 17:04:16 aaron Exp $
+.\"	$OpenBSD: ctime.3,v 1.15 1999/07/07 14:22:25 aaron Exp $
 .\"
 .\"
 .Dd February 16, 1999
@@ -127,7 +127,7 @@ are determined.
 .Fn mktime
 returns the specified calendar time;
 If the calendar time cannot be represented,
-it returns -1.
+it returns \-1.
 .Pp
 .Fn difftime
 returns the difference between two calendar times,