From 271879dd490b8f9c20c5541e60ca2a2924b631d9 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Thu, 21 Mar 2024 07:34:43 +0800
Subject: vim-patch:9.1.0192: drop: don't rewind when editing the same file

Problem:  :drop tries to :rewind the argumentlist, which results in E37
          (after v9.1.0046)
Solution: instead of calling ex_rewind(), call open_buffer() only when
          re-using the initial empty buffer

fixes: vim/vim#14219
closes: vim/vim#14220

https://github.com/vim/vim/commit/978178823b7c62a0249411f3d1f584f8a3144c5d

Co-authored-by: Christian Brabandt <cb@256bit.org>
---
 src/nvim/ex_cmds2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/nvim/ex_cmds2.c b/src/nvim/ex_cmds2.c
index a34eb0232b..fc50664ce0 100644
--- a/src/nvim/ex_cmds2.c
+++ b/src/nvim/ex_cmds2.c
@@ -870,7 +870,9 @@ void ex_drop(exarg_T *eap)
         buf_check_timestamp(curbuf);
         curbuf->b_p_ar = save_ar;
       }
-      ex_rewind(eap);
+      if (buf->b_ml.ml_flags & ML_EMPTY) {
+        open_buffer(false, eap, 0);
+      }
       return;
     }
   }
-- 
cgit