From 1373c418b9a2b68aff774ea28c2e4450bda630d5 Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Thu, 30 Dec 2021 23:39:42 +0800
Subject: [PATCH] restore reg content after using it

---
 autoload/utils.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/utils.vim b/autoload/utils.vim
index c029cd3..580c1cd 100644
--- a/autoload/utils.vim
+++ b/autoload/utils.vim
@@ -174,6 +174,7 @@ endfunction
 " Redirect command output to a register for later processing.
 " Ref: https://stackoverflow.com/q/2573021/6064933 and https://unix.stackexchange.com/q/8101/221410 .
 function! utils#CaptureCommandOutput(command) abort
+  let l:tmp = @m
   redir @m
   silent! execute a:command
   redir END
@@ -183,6 +184,8 @@ function! utils#CaptureCommandOutput(command) abort
 
   let l:lines = split(@m, '\n')
   call nvim_buf_set_lines(0, 0, 0, 0, l:lines)
+
+  let @m = l:tmp
 endfunction
 
 " Edit all files matching the given patterns.