From 0219c3e865967d6017e2e3c89a2b290eed202ef1 Mon Sep 17 00:00:00 2001
From: jcaw <40725916+jcaw@users.noreply.github.com>
Date: Sat, 1 Jun 2019 08:03:02 -0700
Subject: [PATCH] Make Elnode work on Emacs 26.1

Elnode doesn't work on Emacs 26.1, because it disallows both the `:nowait` and
`:server` parameters. Add a cautious fix for this, which flips `:nowait` to nil
when Emacs is on 26.1 upwards.

This is the same method used by `emacs-http-server` to fix the same bug.

Initial fix:

  https://github.com/eschulte/emacs-web-server/pull/9

26.1-only patch:

  https://github.com/eschulte/emacs-web-server/commit/cafa5b7582c57252a0884b2c33da9b18fb678713
---
 elnode.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/elnode.el b/elnode.el
index 9d6cc91..9e465c9 100644
--- a/elnode.el
+++ b/elnode.el
@@ -1116,7 +1116,7 @@ is ignored."
            :name name
            :buffer an-buf
            :server (if (numberp port) 300 't)
-           :nowait 't
+           :nowait (< emacs-major-version 26)
            :host (cond
                    ((not (numberp port)) nil)
                    ((equal host "localhost") 'local)
@@ -1266,7 +1266,7 @@ The port is chosen randomly from the ephemeral ports. "
                     (make-network-process
                      :name "*test-proc*"
                      :server t
-                     :nowait 't
+                     :nowait (< emacs-major-version 26)
                      :host 'local
                      :service port
                      :family 'ipv4))