diff options
Diffstat (limited to 'lispref')
| -rw-r--r-- | lispref/windows.texi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lispref/windows.texi b/lispref/windows.texi index bafca4ebb28..88c1f07497e 100644 --- a/lispref/windows.texi +++ b/lispref/windows.texi @@ -952,7 +952,10 @@ This function returns the position of the end of the display in window used. If the last redisplay of @var{window} was preempted, and did not finish, -Emacs does not know the position of the end of display in that window; +Emacs does not know the position of the end of display in that window. +In that case, this function returns a value that is not correct. In a +future version, @code{window-end} will return @code{nil} in that case. +@ignore in that case, this function returns @code{nil}. You can compute where the end of the window @emph{would} have been, if redisplay had finished, like this: @@ -964,6 +967,7 @@ like this: window) (point)) @end example +@end ignore @end defun @defun set-window-start window position &optional noforce |