neovim

commit f10a1dcf4d73768dc056c058f8a6bebdfc6bd3be
parent 7daf8d23632fba0dfde1a804fc37000aaad1d8c5
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Sat, 24 Jan 2026 07:57:49 +0800

vim-patch:9.1.2107: :normal may change cmdline history (#37523)

Problem:  :normal may change cmdline history if the keys don't
          explicitly leave Cmdline mode (after 9.1.1872).
Solution: Check ex_normal_busy (zeertzjq)

closes: vim/vim#19237

https://github.com/vim/vim/commit/85241020e808a74221a4befa367ceeda76af7ee0
Diffstat:
M
src/nvim/ex_getln.c
 | 
2
+-
M
test/old/testdir/test_cmdline.vim
 | 
10
++++++++++

2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/nvim/ex_getln.c b/src/nvim/ex_getln.c
@@ -1041,7 +1041,7 @@ static int command_line_check(VimState *state)
                            // that occurs while typing a command should
                            // cause the command not to be executed.
 
-  if (stuff_empty() && typebuf.tb_len == 0) {
+  if (ex_normal_busy == 0 && stuff_empty() && typebuf.tb_len == 0) {
     // There is no pending input from sources other than user input, so
     // Vim is going to wait for the user to type a key.  Consider the
     // command line typed even if next key will trigger a mapping.
diff --git a/test/old/testdir/test_cmdline.vim b/test/old/testdir/test_cmdline.vim
@@ -2730,6 +2730,7 @@ func Test_recalling_cmdline_with_mappings()
   call assert_equal("echo 'bar'", histget(':', -1))
   call assert_equal("echo 'foo'", histget(':', -2))
 
+  let g:cmdline = ''
   " This command comes completely from a mapping.
   nmap <F3> :echo 'baz'<F2><CR>
   call feedkeys("\<F3>", 'tx')
@@ -2739,6 +2740,15 @@ func Test_recalling_cmdline_with_mappings()
   call assert_equal("echo 'bar'", histget(':', -1))
   call assert_equal("echo 'foo'", histget(':', -2))
 
+  let g:cmdline = ''
+  " A command coming from :normal is ignored in the history even if the keys
+  " don't explicitly leave Cmdline mode.
+  exe "normal :echo 'baz'\<F2>"
+  call assert_equal("echo 'baz'", g:cmdline)
+  call assert_equal("echo 'bar'", @:)
+  call assert_equal("echo 'bar'", histget(':', -1))
+  call assert_equal("echo 'foo'", histget(':', -2))
+
   if has('unix')
     new
     call setline(1, ['aaa'])