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From: Juri Linkov <juri@linkov.net>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: "Pål Grønås Drange" <paal.drange@gmail.com>, 20070@debbugs.gnu.org
Subject: bug#20070: 24.3; have commands such as downcase-region act on a rectangle region
Date: Thu, 12 Mar 2015 21:23:58 +0200	[thread overview]
Message-ID: <87bnjyf29d.fsf@mail.linkov.net> (raw)
In-Reply-To: <jwvpp8fuzhu.fsf-monnier+emacsbugs@gnu.org> (Stefan Monnier's message of "Wed, 11 Mar 2015 16:28:03 -0400")

> While this is not the same bug as bug#19829, it's fundamentally the same
> issue, and they should be fixed in the same way.

Currently, `downcase-region' is defined with the interactive spec 'r'
that calls the function with point and mark as 2 args.

For backward-compatibility reasons this can't be changed.  So maybe
a new interactive spec e.g. 'R' should call the function with 2 lists
where the first list will contain a list of beginnings of all intervals
in the rectangular region, and the second list of endings of intervals?

Then a command using it will need to add another outermost loop to pop
interval boundaries from both list arguments `begs' and `ends' to process
intervals using the same logic like it processes a single region now.





  reply	other threads:[~2015-03-12 19:23 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-10  1:06 bug#20070: 24.3; have commands such as downcase-region act on a rectangle region Pål Grønås Drange
2015-03-11 20:28 ` Stefan Monnier
2015-03-12 19:23   ` Juri Linkov [this message]
2015-03-14 16:31     ` Stefan Monnier
2015-03-15 20:34       ` Juri Linkov
2015-03-15 20:41         ` Eli Zaretskii
2015-03-16 11:49           ` Nicolas Richard
2015-03-16 13:14           ` Stefan Monnier
2015-03-16 20:55           ` Juri Linkov
2015-03-16 22:07             ` Stefan Monnier
2015-03-16 13:19         ` Stefan Monnier
2015-03-16 20:58           ` Juri Linkov
2015-03-16 22:08             ` Stefan Monnier
2015-03-17 19:38               ` Juri Linkov
2015-03-25  0:37                 ` Stefan Monnier
2015-03-25 21:42                   ` Juri Linkov
2015-03-17  7:10             ` Eli Zaretskii
2015-06-30 20:44   ` Juri Linkov

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