대문 최근에 바뀐 글 새소식 찾기 하우투 문제 제안   An InfiniteArgument can be
prefixed to KeyboardMacros but not to an InteractiveFunction.  A
macro can be executed in Emacs with the UniversalArgument,
‘C-u’, to repeat the macro four times, or ‘C-u 9’ to repeat it
nine times, with ‘C-u -’ (which is equivalent to ‘negative-
argument’ available from ‘M--’) for negative (in the opposite
direction) one time, or with ‘C-u - 5’ to repeat the macro
negatively (in the opposite direction) 5 times. To repeat a
macro an infinite number of times use ‘C-u 0’. This will repeat
the macro until the function quits (for example, by reaching the
end of the buffer) or if the user cancels the command with a
‘keyboard-quit’ of ‘C-g’ (see CancelingInEmacs).  See also
RepeatingCommands.