| 859 | |
| 860 | |
| 861 | LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) { |
| 862 | obj = lua_absindex(L, obj); |
| 863 | if (luaL_getmetafield(L, obj, event) == LUA_TNIL) /* no metafield? */ |
| 864 | return 0; |
| 865 | lua_pushvalue(L, obj); |
| 866 | lua_call(L, 1, 1); |
| 867 | return 1; |
| 868 | } |
| 869 | |
| 870 | |
| 871 | LUALIB_API lua_Integer luaL_len (lua_State *L, int idx) { |
no test coverage detected