Add documentation for :tls-parameters

* doc/lispref/processes.texi (Network Processes): Mention
:tls-parameters.

* src/process.c (Fmake_network_process): Document the
:tls-parameters parameter.

1 files changed, 5 insertions, 0 deletions

diff --git a/doc/lispref/processes.texi b/doc/lispref/processes.texi
index f660b159386..b658c88ab5d 100644
--- a/doc/lispref/processes.texi
+++ b/doc/lispref/processes.texi
@@ -2418,6 +2418,11 @@ second argument matching @code{"open"} (if successful) or
 @code{make-network-process} does not return until the connection
 has succeeded or failed.
 
+@item :tls-parameters
+When opening a TLS connection, this should be where the first element
+is the TLS type, and the remaining elements should form a keyword list
+acceptable for @code{gnutls-boot}.
+
 @item :stop @var{stopped}
 If @var{stopped} is non-@code{nil}, start the network connection or
 server in the stopped state.