fix(api): Use local LastSet structure in nvim_get_option_info (#22741)

fix(api): use local LastSet structure in nvim_get_option_info

* nvim_get_option_info is deprecated.
  It is always using the global LastSet information as reported in #15232.
* nvim_get_option_info2 is added.
  The new function additionally accepts an 'opts' table {scope, buf, win}
  allowing to specify the option scope and query local options from another
  buffer or window.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/nvim/api/deprecated.c b/src/nvim/api/deprecated.c
index 6a12cfe2da..5937b2f635 100644
--- a/src/nvim/api/deprecated.c
+++ b/src/nvim/api/deprecated.c
@@ -20,6 +20,7 @@
 #include "nvim/highlight_group.h"
 #include "nvim/lua/executor.h"
 #include "nvim/memory.h"
+#include "nvim/option.h"
 #include "nvim/pos.h"
 #include "nvim/types.h"
 
@@ -508,3 +509,16 @@ static int64_t convert_index(int64_t index)
 {
   return index < 0 ? index - 1 : index;
 }
+
+/// Gets the option information for one option
+///
+/// @deprecated Use @ref nvim_get_option_info2 instead.
+///
+/// @param          name Option name
+/// @param[out] err Error details, if any
+/// @return         Option Information
+Dictionary nvim_get_option_info(String name, Error *err)
+  FUNC_API_SINCE(7)
+{
+  return get_vimoption(name, OPT_GLOBAL, curbuf, curwin, err);
+}