===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh_config.5,v
retrieving revision 1.240
retrieving revision 1.241
diff -u -r1.240 -r1.241
--- src/usr.bin/ssh/ssh_config.5	2016/10/15 19:56:25	1.240
+++ src/usr.bin/ssh/ssh_config.5	2017/02/03 23:01:19	1.241
@@ -33,8 +33,8 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: ssh_config.5,v 1.240 2016/10/15 19:56:25 jmc Exp $
-.Dd $Mdocdate: October 15 2016 $
+.\" $OpenBSD: ssh_config.5,v 1.241 2017/02/03 23:01:19 djm Exp $
+.Dd $Mdocdate: February 3 2017 $
 .Dt SSH_CONFIG 5
 .Os
 .Sh NAME
@@ -415,6 +415,10 @@
 .Sq +
 character, then the specified ciphers will be appended to the default set
 instead of replacing them.
+If the specified value begins with a
+.Sq -
+character, then the specified ciphers (including wildcards) will be removed
+from the default set instead of replacing them.
 .Pp
 The supported ciphers are:
 .Bd -literal -offset indent
@@ -784,6 +788,10 @@
 .Sq +
 character, then the specified key types will be appended to the default set
 instead of replacing them.
+If the specified value begins with a
+.Sq -
+character, then the specified key types (including wildcards) will be removed
+from the default set instead of replacing them.
 The default for this option is:
 .Bd -literal -offset 3n
 ecdsa-sha2-nistp256-cert-v01@openssh.com,
@@ -807,6 +815,10 @@
 .Sq +
 character, then the specified key types will be appended to the default set
 instead of replacing them.
+If the specified value begins with a
+.Sq -
+character, then the specified key types (including wildcards) will be removed
+from the default set instead of replacing them.
 The default for this option is:
 .Bd -literal -offset 3n
 ecdsa-sha2-nistp256-cert-v01@openssh.com,
@@ -1027,6 +1039,10 @@
 .Sq +
 character, then the specified methods will be appended to the default set
 instead of replacing them.
+If the specified value begins with a
+.Sq -
+character, then the specified methods (including wildcards) will be removed
+from the default set instead of replacing them.
 The default is:
 .Bd -literal -offset indent
 curve25519-sha256,curve25519-sha256@libssh.org,
@@ -1102,6 +1118,10 @@
 .Sq +
 character, then the specified algorithms will be appended to the default set
 instead of replacing them.
+If the specified value begins with a
+.Sq -
+character, then the specified algorithms (including wildcards) will be removed
+from the default set instead of replacing them.
 .Pp
 The algorithms that contain
 .Qq -etm
@@ -1264,6 +1284,10 @@
 .Sq +
 character, then the key types after it will be appended to the default
 instead of replacing it.
+If the specified value begins with a
+.Sq -
+character, then the specified key types (including wildcards) will be removed
+from the default set instead of replacing them.
 The default for this option is:
 .Bd -literal -offset 3n
 ecdsa-sha2-nistp256-cert-v01@openssh.com,