Re: patch for optional inhibit of delete-other-windows(IDE feature)

[Richard M Stallman]

    I think this patch basically achieves what it set out to do now:

    - "pinning" windows 
    - "grouping" windows 

Perhaps C-x ^ should only transfer lines to or from other windows
in the same group.  I think that is what people will expect,
for the likely uses of this feature.