diff options
| -rw-r--r-- | lispref/os.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lispref/os.texi b/lispref/os.texi index ebc27224c96..0a6e0aa3642 100644 --- a/lispref/os.texi +++ b/lispref/os.texi | |||
| @@ -1371,7 +1371,8 @@ to be annoying. | |||
| 1371 | It is usually a bad idea for timer functions to alter buffer | 1371 | It is usually a bad idea for timer functions to alter buffer |
| 1372 | contents. When they do, they usually should call @code{undo-boundary} | 1372 | contents. When they do, they usually should call @code{undo-boundary} |
| 1373 | both before and after changing the buffer, to separate the timer's | 1373 | both before and after changing the buffer, to separate the timer's |
| 1374 | changes from user commands' changes. | 1374 | changes from user commands' changes and prevent a single undo entry |
| 1375 | from growing to be quite large. | ||
| 1375 | 1376 | ||
| 1376 | @deffn Command run-at-time time repeat function &rest args | 1377 | @deffn Command run-at-time time repeat function &rest args |
| 1377 | This sets up a timer that calls the function @var{function} with | 1378 | This sets up a timer that calls the function @var{function} with |