- Merged OpenBSD CVS changes:
   - [auth-krb4.c auth-passwd.c auth-skey.c ssh.
     move skey-auth from auth-passwd.c to auth-s
   - [auth-rsa.c]
     warn only about mismatch if key is _used_
     warn about keysize-mismatch with log() not
     channels.c readconf.c readconf.h ssh.c ssh.
     ports are u_short
   - [hostfile.c]
     indent, shorter warning
   - [nchan.c]
     use error() for internal errors
   - [packet.c]
     set loglevel for SSH_MSG_DISCONNECT to log(
     serverloop.c
     indent
   - [ssh-add.1 ssh-add.c ssh.h]
     document , reasonable default
   - [ssh.1]
     CheckHostIP is not available for connects v
   - [sshconnect.c]
     typo
     easier to read client code for passwd and s
     turn of checkhostip for proxy connects, sin
diff --git a/ssh-add.1 b/ssh-add.1
index 67e09b4..444af94 100644
--- a/ssh-add.1
+++ b/ssh-add.1
@@ -9,7 +9,7 @@
 .\"
 .\" Created: Sat Apr 22 23:55:14 1995 ylo
 .\"
-.\" $Id: ssh-add.1,v 1.5 1999/11/25 00:54:59 damien Exp $
+.\" $Id: ssh-add.1,v 1.6 1999/12/06 00:47:29 damien Exp $
 .\"
 .Dd September 25, 1999
 .Dt SSH-ADD 1
@@ -51,7 +51,7 @@
 .El
 .Sh FILES
 .Bl -tag -width Ds
-.Pa $HOME/.ssh/identity
+.It Pa $HOME/.ssh/identity
 Contains the RSA authentication identity of the user.  This file
 should not be readable by anyone but the user.
 Note that
@@ -64,6 +64,9 @@
 .Nm
 when no other files have been specified.
 .Pp
+.Sh ENVIRONMENT
+.Bl -tag -width Ds
+.It Ev "DISPLAY" and "SSH_ASKPASS"
 If
 .Nm
 needs a passphrase, it will read the passphrase from the current