fix(vim.opt): Get window options before setting.

This closes #14677, but I also am a little unsure if there are times
where this may not be correct. However, this just changes the behavior
that even if `was_set` was false, we still get for
`nvim_win_get_option`.

1 files changed, 9 insertions, 4 deletions

diff --git a/runtime/lua/vim/_meta.lua b/runtime/lua/vim/_meta.lua
index 85861420aa..c3f3bf66d3 100644
--- a/runtime/lua/vim/_meta.lua
+++ b/runtime/lua/vim/_meta.lua
@@ -209,12 +209,17 @@ local function get_scoped_option(k, set_type)
   end
 
   if is_window_option(info) then
-    if vim.api.nvim_get_option_info(k).was_set then
-      local was_set, value = pcall(a.nvim_win_get_option, 0, k)
-      if was_set then return value end
+    local ok, value = pcall(a.nvim_win_get_option, 0, k)
+    if ok then
+      return value
     end
 
-    return a.nvim_get_option(k)
+    local global_ok, global_val = pcall(a.nvim_get_option, k)
+    if global_ok then
+      return global_val
+    end
+
+    error("win_get: This should never happen. File an issue and tag @tjdevries")
   end
 
   error("This fallback case should not be possible. " .. k)