gsl-shell.git - gsl-shell

diff --git a/window-refs.c b/window-refs.c
index dc694d2d..ad4d31b0 100644
--- a/window-refs.c
+++ b/window-refs.c

@@ -31,6 +31,14 @@ window_ref_add(lua_State *L, int index)

}

void

+window_ref_get (lua_State *L, int id)

+{

+ lua_getfield (L, LUA_REGISTRYINDEX, window_ref_table_name);

+ lua_rawgeti (L, -1, id);

+ lua_remove (L, -2);

+}

+

+void

window_ref_remove (lua_State *L, int id)

{

lua_getfield (L, LUA_REGISTRYINDEX, window_ref_table_name);