Commit a5c81331 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Timers): Clarify previous change.

parent 0a54d76e
......@@ -1371,7 +1371,8 @@ to be annoying.
It is usually a bad idea for timer functions to alter buffer
contents. When they do, they usually should call @code{undo-boundary}
both before and after changing the buffer, to separate the timer's
changes from user commands' changes.
changes from user commands' changes and prevent a single undo entry
from growing to be quite large.
@deffn Command run-at-time time repeat function &rest args
This sets up a timer that calls the function @var{function} with
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