From: monnier@IRO.UMontreal.CA
To: martin rudalics <rudalics@gmx.at>
Cc: Chong Yidong <cyd@gnu.org>, emacs-devel@gnu.org
Subject: Re: Windows' "split status"
Date: Tue, 15 Nov 2011 11:24:01 -0500 [thread overview]
Message-ID: <jwvfwhp4b66.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <4EC2821C.4020400@gmx.at> (martin rudalics's message of "Tue, 15 Nov 2011 16:15:40 +0100")
>> But I think this result is just a consequence of the implementation
>> rather than actual intention. My impression is that window-nest is
>> trying to solve a problem which can't be solved with a user-config: it's
>> trying to provide some kind of way for elisp packages to use parent
>> windows as a form of "very lightweight sub-frame", without touching much
>> of their code (e.g. without making their code use parent windows
>> explicitly).
>> IIUC the use of window-nest for that purpose only works if the
>> application limits itself to using 2 windows within that "sub-frame",
> What makes you think that?
Are you saying that my description of the intention behind window-nest
is wrong? Or are you only saying that the "at most 2" limitation is not
really true. while everything else is right?
I don't actually know what was the intention behind window-nest, so
confirmation would be welcome.
> You can let-bind `window-nest' to t around a
> split and get an extra parent around the resulting two windows. After
> that you can split those windows any which way you want and can get an
> arbitrary number of windows within a "sub-frame". The manual explicitly
> uses the term "always" in the sentence
That sounds like a rather round-about way to do things (because you have
let-bind the var around some parts of he code, but not all): wouldn't it
be easier to start with "create a parent window" (which would start
containing only the selected window) an then proceed to split it the
usual way. That would save you from using let-binding.
> `window-nest' is aimed at providing a safe low-level mechanism to
> construct and preserve parent windows. Everything else can be easily
> built in Elisp on top of that, like atomic or side windows.
If it's a low-level mechanism, why is it a defcustom, then?
If it's aimed at "construct and preserve", why is it a variable, rather
than a function?
Stefan
next prev parent reply other threads:[~2011-11-15 16:24 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-11 15:37 Windows' "split status" Chong Yidong
2011-11-11 18:37 ` martin rudalics
2011-11-12 0:36 ` Chong Yidong
2011-11-12 10:01 ` martin rudalics
2011-11-13 3:23 ` Chong Yidong
2011-11-13 10:49 ` martin rudalics
2011-11-13 16:10 ` Chong Yidong
2011-11-13 17:17 ` martin rudalics
2011-11-15 5:20 ` Chong Yidong
2011-11-15 7:25 ` martin rudalics
2011-11-15 9:39 ` Chong Yidong
2011-11-15 13:30 ` Stefan Monnier
2011-11-15 15:15 ` martin rudalics
2011-11-15 16:24 ` monnier [this message]
2012-01-10 16:26 ` martin rudalics
2011-11-23 12:36 ` Nix
2011-11-23 14:15 ` martin rudalics
2011-11-23 17:38 ` Eli Zaretskii
2011-11-23 19:21 ` martin rudalics
2011-11-23 20:14 ` Eli Zaretskii
2011-11-24 10:00 ` martin rudalics
2011-11-24 11:27 ` Eli Zaretskii
2011-11-25 10:24 ` martin rudalics
2011-11-25 11:37 ` Eli Zaretskii
2011-11-25 13:55 ` martin rudalics
2011-11-25 12:00 ` Nix
2011-11-25 12:07 ` Eli Zaretskii
2011-11-25 12:14 ` Nix
2011-11-25 13:55 ` martin rudalics
2011-11-25 13:54 ` martin rudalics
2011-11-15 15:15 ` martin rudalics
2011-11-15 18:37 ` Juri Linkov
2011-11-16 5:08 ` Chong Yidong
2011-11-16 10:11 ` martin rudalics
2011-11-16 13:34 ` Stefan Monnier
2011-11-16 17:01 ` Juri Linkov
2011-11-17 10:34 ` martin rudalics
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