upstream: Make with config keywords support which

percent_expansions more consistent.  - %C is moved into its own function and
added to Match Exec.  - move the common (global) options into a macro.  This
is ugly but it's    the least-ugly way I could come up with.  - move
IdentityAgent and ForwardAgent percent expansion to before the    config dump
to make it regression-testable.  - document all of the above

ok jmc@ for man page bits, "makes things less terrible" djm@ for the rest.

OpenBSD-Commit-ID: 4b65664bd6d8ae2a9afaf1a2438ddd1b614b1d75

1 files changed, 11 insertions, 19 deletions

diff --git a/ssh_config.5 b/ssh_config.5
index 06a32d314..9d89c13aa 100644
--- a/ssh_config.5
+++ b/ssh_config.5
@@ -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 1.322 2020/02/07 03:54:44 dtucker Exp $
-.Dd $Mdocdate: February 7 2020 $
+.\" $OpenBSD: ssh_config.5,v 1.323 2020/04/03 02:27:12 dtucker Exp $
+.Dd $Mdocdate: April 3 2020 $
 .Dt SSH_CONFIG 5
 .Os
 .Sh NAME
@@ -1845,31 +1845,23 @@ otherwise.
 The local username.
 .El
 .Pp
-.Cm Match exec
-accepts the tokens %%, %h, %i, %L, %l, %n, %p, %r, and %u.
-.Pp
-.Cm CertificateFile
-accepts the tokens %%, %d, %h, %i, %l, %r, and %u.
-.Pp
-.Cm ControlPath
-accepts the tokens %%, %C, %h, %i, %L, %l, %n, %p, %r, and %u.
+.Cm Match exec ,
+.Cm CertificateFile ,
+.Cm ControlPath ,
+.Cm IdentityAgent ,
+.Cm IdentityFile ,
+and
+.Cm RemoteCommand
+accept the tokens %%, %C, %d, %h, %i, %L, %l, %n, %p, %r, and %u.
 .Pp
 .Cm Hostname
 accepts the tokens %% and %h.
 .Pp
-.Cm IdentityAgent
-and
-.Cm IdentityFile
-accept the tokens %%, %d, %h, %i, %l, %r, and %u.
-.Pp
 .Cm LocalCommand
-accepts the tokens %%, %C, %d, %h, %i, %l, %n, %p, %r, %T, and %u.
+accepts all tokens.
 .Pp
 .Cm ProxyCommand
 accepts the tokens %%, %h, %n, %p, and %r.
-.Pp
-.Cm RemoteCommand
-accepts the tokens %%, %C, %d, %h, %i, %l, %n, %p, %r, and %u.
 .Sh FILES
 .Bl -tag -width Ds
 .It Pa ~/.ssh/config