From 6ab4745b6719baef642bc385b7baedf90b6292c6 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Wed, 6 Aug 2003 01:43:43 +0000 Subject: [PATCH] (Buffers and Windows): set-window-buffer has new arg. --- lispref/windows.texi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/lispref/windows.texi b/lispref/windows.texi index 36c9fb02a39..0295952f839 100644 --- a/lispref/windows.texi +++ b/lispref/windows.texi @@ -643,7 +643,7 @@ The functions described there are easier to use than these, but they employ heuristics in choosing or creating a window; use these functions when you need complete control. -@defun set-window-buffer window buffer-or-name +@defun set-window-buffer window buffer-or-name &optional keep-margins This function makes @var{window} display @var{buffer-or-name} as its contents. It returns @code{nil}. This is the fundamental primitive for changing which buffer is displayed in a window, and all ways @@ -655,6 +655,11 @@ of doing that call this function. @result{} nil @end group @end example + +Normally, displaying @var{buffer} in @var{window} resets the window's +fringe widths and position based on the local variables of @var{buffer}. +However, if @var{keep-margins} is non-@code{nil}, the fringe widths and +position of @var{window} remain unchanged. @xref{Fringes}. @end defun @defun window-buffer &optional window -- 2.39.2