1 files changed, 11 insertions, 6 deletions
diff --git a/iup/srclua5/iuplua_api.c b/iup/srclua5/iuplua_api.c
index 8673442..adf5383 100755
--- a/iup/srclua5/iuplua_api.c
+++ b/iup/srclua5/iuplua_api.c
@@ -99,7 +99,7 @@ static int GetAttribute (lua_State *L)
   Ihandle *ih = iuplua_checkihandle(L,1);
   const char *name = luaL_checkstring(L,2);
   const char *value = IupGetAttribute(ih, name);
-  if (!value || iupAttribIsInternal(name))
+  if (!value || iupATTRIB_ISINTERNAL(name))
     lua_pushnil(L);
   else
   {
@@ -313,6 +313,12 @@ static int LoopStep(lua_State *L)
   return 1;
 }
 
+static int LoopStepWait(lua_State *L)
+{
+  lua_pushnumber(L,IupLoopStepWait());
+  return 1;
+}
+
 static int ExitLoop(lua_State *L)
 {
   (void)L;
@@ -774,7 +780,7 @@ static int UnMapFont (lua_State *L)
 ****************************************************************************/
 
 
-int iupluaapi_open(lua_State * L)
+void iupluaapi_open(lua_State * L)
 {
   struct luaL_reg funcs[] = {
     {"Append", Append},
@@ -806,6 +812,7 @@ int iupluaapi_open(lua_State * L)
     {"Load", Load},
     {"LoadBuffer", LoadBuffer},
     {"LoopStep", LoopStep},
+    {"LoopStepWait", LoopStepWait},
     {"ExitLoop", ExitLoop},
     {"MainLoop", MainLoop},
     {"MainLoopLevel", MainLoopLevel},
@@ -867,8 +874,6 @@ int iupluaapi_open(lua_State * L)
     {NULL, NULL},
   };
 
-  /* Registers functions in iup namespace */
-  luaL_openlib(L, NULL, funcs, 0);
-
-  return 0; /* nothing in stack */
+  /* "iup" table is at the top of the stack */
+  luaL_register(L, NULL, funcs);
 }