Commit ef5fbab7 authored by Eli Zaretskii's avatar Eli Zaretskii
Browse files

(Choosing Window): Fix last change.

parent c23dcd9f
......@@ -951,15 +951,19 @@ Precisely how @code{display-buffer} finds or creates a window depends on
the variables described below.
@end deffn
@defun split-window-preferred-function window
@defvar split-window-preferred-function
This variable specifies how to split a window. Its value, if
non-@code{nil}, should be a function of one argument, which is a
window. If this variable specifies a function, @code{display-buffer}
will call it with one or more candidate windows when it looks for a
window to split. If the argument @var{window} fits, the function is
window to split. If the argument window fits, the function is
expected to split it and return a new window. If the function returns
@code{nil}, then @var{window} will not be split.
@end defun
@code{nil}, then this window will not be split.
If the value of this variable is @code{nil}, @code{display-buffer}
uses the other variables described below to decide whether and which
window to split.
@end defvar
@defopt display-buffer-reuse-frames
If this variable is non-@code{nil}, @code{display-buffer} searches
......
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