Removed GC hack to disable ephemeron tables. - gsl-shell.git - gsl-shell

diff --git a/agg-plot/window.cpp b/agg-plot/window.cpp
index 11120575..cf02b9e0 100644
--- a/agg-plot/window.cpp
+++ b/agg-plot/window.cpp

@@ -370,15 +370,9 @@ typedef void (window::*window_slot_method_type)(int slot_id);

int window_generic_oper (lua_State *L, window_slot_method_type method)

{

- window_boxed *win = object_check<window_boxed>(L, 1, GS_WINDOW);

+ window *win = object_check<window>(L, 1, GS_WINDOW);

int slot_id = luaL_checkinteger (L, 2);

- // we check to be sure that the window was not garbage collected

- // by Lua. In this case the destructor was called but the momory

- // itself is not disposed. Since the is_alive method is non-virtual

- // that shoud be always fine.

- if (! win->is_alive()) return 0;

-

win->lock();

if (win->status == canvas_window::running)

{

@@ -394,12 +388,9 @@ int window_generic_oper_ext (lua_State *L,

void (window::*method)(int, param_type),

param_type param)

{

- window_boxed *win = object_check<window_boxed>(L, 1, GS_WINDOW);

+ window *win = object_check<window>(L, 1, GS_WINDOW);

int slot_id = luaL_checkinteger (L, 2);

- // see comment is the function window_generic_oper

- if (! win->is_alive()) return 0;

-

win->lock();

if (win->status == canvas_window::running)

{

@@ -439,7 +430,7 @@ void window::start (lua_State *L, gslshell::ret_status& st)

int

window_new (lua_State *L)

{

- window_boxed *win = push_new_object<window_boxed>(L, GS_WINDOW, colors::white);

+ window *win = push_new_object<window>(L, GS_WINDOW, colors::white);

const char *spec = lua_tostring (L, 1);

gslshell::ret_status st;