neovim

commit 103ddaf9ae80a32e50325888b0cde1c4354f8413
parent d3aae6172ad3b553604bf5ecf51fa071e3c077dd
Author: Tommy Guo <tommyguo024@outlook.com>
Date:   Tue, 20 Jan 2026 21:18:33 -0500

fix(lua): correct line number reporting for options set in coroutines (#37463)


Diffstat:
M
src/gen/gen_api_dispatch.lua
 | 
4
++++
M
src/nvim/lua/executor.c
 | 
7
++++++-
M
src/nvim/lua/executor.h
 | 
10
++++++++++
M
test/functional/ex_cmds/verbose_spec.lua
 | 
17
+++++++++++++++++

4 files changed, 37 insertions(+), 1 deletion(-)
diff --git a/src/gen/gen_api_dispatch.lua b/src/gen/gen_api_dispatch.lua
@@ -840,6 +840,8 @@ local function process_function(fn)
   else
     cparams = cparams:gsub(', $', '')
   end
+
+  write_shifted_output('    ENTER_LUA_ACTIVE_STATE(lstate);\n')
   local free_at_exit_code = ''
   for i = 1, #free_code do
     local rev_i = #free_code - i + 1
@@ -903,6 +905,7 @@ exit_0:
     -- NOTE: we currently assume err_throw needs nothing from arena
     write_shifted_output(
       [[
+    LEAVE_LUA_ACTIVE_STATE();
   %s
   %s
   %s
@@ -916,6 +919,7 @@ exit_0:
     write_shifted_output(
       [[
     %s(%s);
+    LEAVE_LUA_ACTIVE_STATE();
   %s
   %s
     return 0;
diff --git a/src/nvim/lua/executor.c b/src/nvim/lua/executor.c
@@ -81,6 +81,9 @@ static bool in_script = false;
 // Initialized in nlua_init().
 static lua_State *global_lstate = NULL;
 
+// Tracks the currently executing Lua thread (main or coroutine).
+lua_State *active_lstate = NULL;
+
 static LuaRef require_ref = LUA_REFNIL;
 
 static uv_thread_t main_thread;
@@ -883,6 +886,7 @@ void nlua_init(char **argv, int argc, int lua_arg0)
 
   luv_set_thread_cb(nlua_thread_acquire_vm, nlua_common_free_all_mem);
   global_lstate = lstate;
+  active_lstate = lstate;
   main_thread = uv_thread_self();
   nlua_init_argv(lstate, argv, argc, lua_arg0);
 }
@@ -1484,6 +1488,7 @@ static void nlua_typval_exec(const char *lcmd, size_t lcmd_len, const char *name
   }
 
   lua_State *const lstate = global_lstate;
+
   if (luaL_loadbuffer(lstate, lcmd, lcmd_len, name)) {
     nlua_error(lstate, _("E5107: Lua: %.*s"));
     return;
@@ -2131,7 +2136,7 @@ void nlua_set_sctx(sctx_T *current)
   if (p_verbose <= 0) {
     return;
   }
-  lua_State *const lstate = global_lstate;
+  lua_State *const lstate = active_lstate;
   lua_Debug *info = (lua_Debug *)xmalloc(sizeof(lua_Debug));
 
   // Files where internal wrappers are defined so we can ignore them
diff --git a/src/nvim/lua/executor.h b/src/nvim/lua/executor.h
@@ -55,3 +55,13 @@ enum { CB_MAX_ERROR = 3, };
 
 EXTERN nlua_ref_state_t *nlua_global_refs INIT( = NULL);
 EXTERN bool nlua_disable_preload INIT( = false);
+
+/// Tracks the active Lua thread
+extern lua_State *active_lstate;
+
+#define ENTER_LUA_ACTIVE_STATE(new_state) \
+  lua_State *const save_active_lstate = active_lstate; \
+  active_lstate = (new_state);
+
+#define LEAVE_LUA_ACTIVE_STATE() \
+  active_lstate = save_active_lstate;
diff --git a/test/functional/ex_cmds/verbose_spec.lua b/test/functional/ex_cmds/verbose_spec.lua
@@ -80,6 +80,10 @@ local set_list = ([[
 vim.api.nvim_exec2(set_list, {})
 
 vim.api.nvim_create_autocmd('User', { pattern = 'set_mouse', callback = cb })
+
+coroutine.wrap(function()
+  vim.o.busy = 2
+end)()
 ]=]
     )
     exec(cmd .. ' ' .. script_file)
@@ -281,6 +285,19 @@ TestHL2        xxx guibg=Green
       result
     )
   end)
+
+  it('for option set in coroutine', function()
+    local result = exec_capture(':verbose set busy?')
+    eq(
+      string.format(
+        [[
+  busy=2
+	Last set from %s]],
+        get_last_set_location(59)
+      ),
+      result
+    )
+  end)
 end
 
 describe('lua :verbose with -V1', function()