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bug#6930: 24.0.50; (elisp) Layout Parameters: What is ""the standard fri
From: |
Eli Zaretskii |
Subject: |
bug#6930: 24.0.50; (elisp) Layout Parameters: What is ""the standard fringe width"? |
Date: |
Sat, 28 Aug 2010 11:18:14 +0300 |
> From: "Drew Adams" <drew.adams@oracle.com>
> Date: Fri, 27 Aug 2010 15:22:49 -0700
> Cc:
>
> The text says this:
>
> The default width of the left and right fringes of windows in this
> frame (*note Fringes::). If either of these is zero, that
> effectively removes the corresponding fringe. A value of `nil'
> stands for the standard fringe width, which is the width needed to
> display the fringe bitmaps.
>
> If Lisp code wants to know how wide the left fringe is for a certain
> frame, it can look at the value of parameter `left-fringe' (and at
> variable `fringe-mode'). But if parameter `left-fringe' is nil, then
> the fringe width is what?
This works for me:
(frame-parameter FRAME 'left-fringe) => 8
FRAME can be nil, meaning the currently selected frame.
Calling frame-parameter is the standard way of accessing values of
frame parameters.
So I'm closing this bug.