From 81722896e4a6d17dbf33325d344253e44a11e9ed Mon Sep 17 00:00:00 2001
From: Gregory Anders <8965202+gpanders@users.noreply.github.com>
Date: Fri, 4 Nov 2022 20:43:11 -0600
Subject: feat(clipboard): copy to system clipboard in tmux when supported
 (#20936)

Since version 3.2 tmux has had the ability to read/write buffer contents
from/to the system clipboard, if the underlying terminal emulator
supports it. Enable this feature when we can detect that tmux supports
it.
---
 runtime/autoload/provider/clipboard.vim | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/runtime/autoload/provider/clipboard.vim b/runtime/autoload/provider/clipboard.vim
index 991bed6bbd..026c01bce6 100644
--- a/runtime/autoload/provider/clipboard.vim
+++ b/runtime/autoload/provider/clipboard.vim
@@ -139,7 +139,12 @@ function! provider#clipboard#Executable() abort
     let s:paste['*'] = s:paste['+']
     return 'termux-clipboard'
   elseif !empty($TMUX) && executable('tmux')
-    let s:copy['+'] = ['tmux', 'load-buffer', '-']
+    let [major, minor] = matchlist(systemlist(['tmux', '-V'])[0], 'tmux \(\d\+\)\.\(\d\+\)')[1:2]
+    if major > 3 || (major == 3 && minor >= 2)
+      let s:copy['+'] = ['tmux', 'load-buffer', '-w', '-']
+    else
+      let s:copy['+'] = ['tmux', 'load-buffer', '-']
+    endif
     let s:paste['+'] = ['tmux', 'save-buffer', '-']
     let s:copy['*'] = s:copy['+']
     let s:paste['*'] = s:paste['+']
-- 
cgit