neovim

commit 986b92eb071384dbd4a08c7e8f7d9b93c92b6aba
parent 7ba0f623d75a3ad0c00c376b20a5f5e6acebebec
Author: luukvbaal <luukvbaal@gmail.com>
Date:   Mon, 21 Apr 2025 16:51:47 +0200

fix(messages): single msg_show event for multiple :set options #33555

Problem:  :set opt1 opt2... emits a separate event for each option.

Solution: Only set the kind for the first printed option value.
Diffstat:
M
src/nvim/option.c
 | 
2
+-
M
test/functional/ui/messages_spec.lua
 | 
26
+++++++++++++++++++++-----

2 files changed, 22 insertions(+), 6 deletions(-)
diff --git a/src/nvim/option.c b/src/nvim/option.c
@@ -1282,10 +1282,10 @@ static void do_one_set_option(int opt_flags, char **argp, bool *did_show, char *
     if (*did_show) {
       msg_putchar('\n');                // cursor below last one
     } else {
+      msg_ext_set_kind("list_cmd");
       gotocmdline(true);                // cursor at status line
       *did_show = true;                 // remember that we did a line
     }
-    msg_ext_set_kind("list_cmd");
     showoneopt(&options[opt_idx], opt_flags);
 
     if (p_verbose > 0) {
diff --git a/test/functional/ui/messages_spec.lua b/test/functional/ui/messages_spec.lua
@@ -1605,12 +1605,11 @@ stack traceback:
 
   it('g< mapping shows recent messages', function()
     command('echo "foo" | echo "bar"')
-    local s1 = [[
-      ^                         |
-      {1:~                        }|*4
-    ]]
     screen:expect({
-      grid = s1,
+      grid = [[
+        ^                         |
+        {1:~                        }|*4
+      ]],
       messages = {
         {
           content = { { 'bar' } },
@@ -1644,6 +1643,23 @@ stack traceback:
       },
     })
   end)
+
+  it('single event for multiple :set options', function()
+    command('set sw ts sts')
+    screen:expect({
+      grid = [[
+        ^                         |
+        {1:~                        }|*4
+      ]],
+      messages = {
+        {
+          content = { { '  shiftwidth=8\n  tabstop=8\n  softtabstop=0' } },
+          history = false,
+          kind = 'list_cmd',
+        },
+      },
+    })
+  end)
 end)
 
 describe('ui/builtin messages', function()