If you need to execute a keyboard macro (Keyboard Macros) frequently, it is more convenient to put it in a register or save it (Save Keyboard Macro). C-x C-k x /r/ (kmacro-to-register) stores the last keyboard macro in register r. To execute the keyboard macro in register r, type C-x r j /r/. (This is the same command used to jump to a position or restore a frameset.)