refactor(lua): use Arena when converting from lua stack to API args

and for return value of nlua_exec/nlua_call_ref, as this uses
the same family of functions.

NB: the handling of luaref:s is a bit of a mess.
add api_luarefs_free_XX functions as a stop-gap as refactoring
luarefs is a can of worms for another PR:s.

as a minor feature/bug-fix, nvim_buf_call and nvim_win_call now preserves
arbitrary return values.
This commit is contained in:
bfredl
2024-02-11 15:46:14 +01:00
parent 89135cff03
commit 0353dd3029
33 changed files with 318 additions and 230 deletions

View File

@@ -3027,7 +3027,7 @@ bool map_execute_lua(bool may_repeat)
Error err = ERROR_INIT;
Array args = ARRAY_DICT_INIT;
nlua_call_ref(ref, NULL, args, false, &err);
nlua_call_ref(ref, NULL, args, kRetNilBool, NULL, &err);
if (err.type != kErrorTypeNone) {
semsg_multiline("E5108: %s", err.msg);
api_clear_error(&err);