bug#16284: 24.3.50; blank column shown with scroll bar configuration changes

[Jan Djärv]

Hello.

29 dec 2013 kl. 08:49 skrev YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>:

> Steps to reproduce:
> 
> 1. $ emacs -Q -D &
> 2. M-x scroll-bar-mode RET
> 3. M-x scroll-bar-mode RET
> 
> Then you'll see a blank column to the right of the scroll bar.
> 

I think it is something wrong with -D.  Emacs starts with no scroll bars, but 
when you do the first M-x scroll-bar-mode, Emacs says "Scroll-Bar mode 
disabled".

Without -D this works fine.

It also works fine with NS or no toolkit.  Lucid gets the extra column on the 
right, but the scroll bar appears on the left.

        Jan D.

>                                    YAMAMOTO Mitsuharu
>                               mituharu@math.s.chiba-u.ac.jp
> 
> In GNU Emacs 24.3.50.1 (i386-apple-darwin13.0.0, GTK+ Version 3.10.6)
> of 2013-12-29 on YAMAMOTO-no-MacBook-Air.local
> Bzr revision: 115801 eggert@cs.ucla.edu-20131229071501-6o7tmxvr1z8q8mib
> Windowing system distributor `The X.Org Foundation', version 11.0.11404000
> Configured using:
> `configure --without-imagemagick LDFLAGS=-L/opt/local/lib
> CPPFLAGS=-I/opt/local/include'
> 
>