active = html_engine_is_selection_active (e); ADD_STOCK (GTK_STOCK_UNDO, undo); ADD_STOCK (GTK_STOCK_REDO, redo); ADD_SEP; ADD_STOCK_SENSITIVE (GTK_STOCK_CUT, cut, active); ADD_STOCK_SENSITIVE (GTK_STOCK_COPY, copy, active); ADD_STOCK (GTK_STOCK_PASTE, paste); ADD_ITEM (_("Paste _Quotation"), paste_cite, NONE);