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From: Okam via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: 47261@debbugs.gnu.org
Cc: monnier@iro.umontreal.ca
Subject: bug#47261: Destructuring with Pcase without assigning values
Date: Fri, 19 Mar 2021 13:47:29 +0000	[thread overview]
Message-ID: <cc1975f5-4e2f-2a62-5141-062422a754a2@protonmail.com> (raw)

X-Debbugs-Cc: monnier@iro.umontreal.ca

Hello.

For a Pcase pattern, it would be convenient to have Pcase destructure
the pattern and have a way to see what values Pcase would like to assign
to variables within the pattern.

This would allow one to know the variables found in the pattern and to
manipulate the values that Pcase would like to assign, instead of just
letting `pcase` assign them.

This was asked about on the Help mailing list:
https://lists.gnu.org/archive/html/help-gnu-emacs/2021-03/msg00089.html

Thank you.






             reply	other threads:[~2021-03-19 13:47 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-19 13:47 Okam via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2021-03-19 21:45 ` bug#47261: Destructuring with Pcase without assigning values Stefan Monnier
2021-04-17  1:24   ` Okam via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-04-17  3:22     ` Stefan Monnier
     [not found]       ` <1dacded9-3e40-bc02-56c7-a157d739ffb7@protonmail.com>
2021-04-19 22:06         ` bug#47261: Fwd: " Earl Hyatt via Bug reports for GNU Emacs, the Swiss army knife of text editors
     [not found]         ` <jwveef84hcl.fsf-monnier+emacs@gnu.org>
     [not found]           ` <4925d1a5-4669-8290-e534-1662f13ca183@protonmail.com>
2021-04-19 22:10             ` Okam via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-24 18:36   ` Lars Ingebrigtsen

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