From: Emanuel Berg <embe8573@student.uu.se>
To: help-gnu-emacs@gnu.org
Subject: Re: How to delete the parens around a sexp?
Date: Wed, 23 Sep 2015 05:06:22 +0200 [thread overview]
Message-ID: <87a8sddec1.fsf@debian.uxu> (raw)
In-Reply-To: CAOj2CQTXAyF_Kp+=q-XAHtjvRrbt2zspCTiZBQFCQZkoiVwoLg@mail.gmail.com
John Mastro <john.b.mastro@gmail.com> writes:
> However, if you don't want to depend on
> a third-party package, something along these lines
> might help get you started:
>
> (defun unwrap-next-sexp ()
> (interactive)
> (let ((close (progn (forward-sexp 1)
> (point)))
> (open (progn (forward-sexp -1)
> (point))))
> (goto-char close)
> (delete-char -1)
> (goto-char open)
> (delete-char 1)))
That is some cool Elisp, especially the `progn's in
the `let' form.
This works for symbolic expressions so you can't have
point in the middle of what should be unwrapped.
Because the OP said natural languages, but also
mentioned sexp's, I suppose this is part of the
solution :)
--
underground experts united
http://user.it.uu.se/~embe8573
next prev parent reply other threads:[~2015-09-23 3:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-22 7:40 How to delete the parens around a sexp? Marcin Borkowski
2015-09-22 10:11 ` Nicolas Richard
2015-09-22 11:30 ` Edward Knyshov
2015-09-22 11:45 ` Rasmus
2015-09-22 11:54 ` Andreas Röhler
2015-09-23 0:49 ` Emanuel Berg
2015-09-23 0:58 ` Emanuel Berg
2015-09-23 2:15 ` John Mastro
2015-09-23 3:06 ` Emanuel Berg [this message]
2015-10-19 6:04 ` Marcin Borkowski
2015-10-21 11:23 ` Oleh Krehel
2015-10-18 22:12 ` Thien-Thi Nguyen
2015-10-19 5:59 ` Marcin Borkowski
[not found] ` <mailman.588.1445207663.7904.help-gnu-emacs@gnu.org>
2015-10-19 0:49 ` Pascal J. Bourguignon
2015-10-19 5:59 ` Marcin Borkowski
[not found] <mailman.1573.1442907653.19560.help-gnu-emacs@gnu.org>
2015-09-22 8:28 ` Joost Kremers
2015-09-22 8:38 ` Marco Wahl
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