diff options
Diffstat (limited to 'src/nvim/lua/executor.c')
| -rw-r--r-- | src/nvim/lua/executor.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/nvim/lua/executor.c b/src/nvim/lua/executor.c index 3c1676581c..18abf04ff6 100644 --- a/src/nvim/lua/executor.c +++ b/src/nvim/lua/executor.c @@ -1350,6 +1350,16 @@ Object nlua_exec(const String str, const Array args, Error *err) return nlua_pop_Object(lstate, false, err); } +bool nlua_ref_is_function(LuaRef ref) +{ + lua_State *const lstate = global_lstate; + nlua_pushref(lstate, ref); + bool is_function = (lua_type(lstate, -1) == LUA_TFUNCTION); + lua_pop(lstate, 1); + + return is_function; +} + /// call a LuaRef as a function (or table with __call metamethod) /// /// @param ref the reference to call (not consumed) |