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Add example for removing scroll bars/fringes from mini windows (Bug#8868)

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* doc/lispref/display.texi (Fringe Size/Pos): Mention example
for how to permenantly remove fringes from minibuffer windows.
(Scroll Bars): Add example for how to permanently remove
scroll bars and fringes from minibuffer windows.
This commit is contained in:
Martin Rudalics 2019-08-01 09:56:44 +02:00
parent f8f1c8c33a
commit b22b59c77b
1 changed files with 20 additions and 1 deletions
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21
doc/lispref/display.texi
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@ -3983,7 +3983,9 @@ with its @var{keep-margins} argument @code{nil} or omitted. However,
if the optional fifth argument @var{persistent} is non-@code{nil} and
the other arguments are processed successfully, the values specified
here unconditionally survive subsequent invocations of
@code{set-window-buffer}.
@code{set-window-buffer}. This can be used to permanently turn off
fringes in the minibuffer window, consult the description of
@code{set-window-scroll-bars} for an example (@pxref{Scroll Bars}).
@end defun
@defun window-fringes &optional window
@ -4418,6 +4420,23 @@ here unconditionally survive subsequent invocations of
@code{set-window-buffer}.
@end defun
Using the @var{persistent} argument of @code{set-window-scroll-bars}
and @code{set-window-fringes} (@pxref{Fringe Size/Pos}) you can
reliably and permanently turn off scroll bars and/or fringes in any
minibuffer window by adding the following snippet to your early init
file (@pxref{Init File}).
@smallexample
@group
(add-hook 'after-make-frame-functions
(lambda (frame)
(set-window-scroll-bars
(minibuffer-window frame) 0 nil 0 nil t)
(set-window-fringes
(minibuffer-window frame) 0 0 nil t)))
@end group
@end smallexample
The following four functions take as argument a live window which
defaults to the selected one.