From 0ba0f12c4b4eef4859059af9403adacc43c00936 Mon Sep 17 00:00:00 2001
From: Jens Maurer <Jens.Maurer@gmx.net>
Date: Sat, 4 Oct 2025 23:45:05 +0200
Subject: [PATCH] [execution.syn] Add enable_sender to synopsis

Fixes NB US 199-324 (C++26 CD).
---
 source/exec.tex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/exec.tex b/source/exec.tex
index e1870a2de9..c398ceec8a 100644
--- a/source/exec.tex
+++ b/source/exec.tex
@@ -530,6 +530,9 @@
   // \ref{exec.snd}, senders
   struct @\libglobal{sender_t}@ {};
 
+  template<class Sndr>
+    inline constexpr bool enable_sender = @\seebelow@;
+
   template<class Sndr>
     concept @\libconcept{sender}@ = @\seebelow@;