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On Tue, Aug 11, 2009 at 1:11 AM, Michael Newberry<mnewberry@mirametrics.com> wrote: >   // Now stack looks like  -2: RowTable,   -1: ColumnTable >   // How do I do the equivalent of RT[ j ] = CT? lua_rawseti(L, -2, j); That'll set the item on the top of the stack (CT) to index j of the table at -2 (RT). lua_newtable( L ); // push a Row Table (the main table) onto the stack for ( int j = 1; j <= nRows; j++ ) { lua_newtable( L ); // push a Column Table onto the stack for ( int i = 1; i <= nCols; i++ ) { lua_pushnumber( L, i ); lua_pushstring( L, sValue ); lua_settable( L, -3 ); } lua_rawseti(L, -2, j); // RT[j] = CT }