From: "Mattias Engdegård" <mattiase@acm.org>
To: "Aurélien Aptel" <aurelien.aptel+emacs@gmail.com>
Cc: emacs-devel <emacs-devel@gnu.org>
Subject: Re: New rx implementation with extension constructs
Date: Thu, 5 Sep 2019 13:17:13 +0200 [thread overview]
Message-ID: <792C9C4D-4C57-4393-9E3B-6166D6A1515E@acm.org> (raw)
In-Reply-To: <CA+5B0FMtv4itpo5Qi0=JkmMe9E4vy4_Wcp=Z8+KMbDruV41Pow@mail.gmail.com>
5 sep. 2019 kl. 12.56 skrev Aurélien Aptel <aurelien.aptel+emacs@gmail.com>:
>
> Is this fully compatible with rx?
Yes, that is the intention. If you find an incompatibility, please report it. The compatibility includes the old `rx-constituents' variable for extensions, which is used by python-mode.
The new implementation is slightly more general where this made sense. For instance, several forms that require at least one argument in current rx can be used with zero args in the new code. (This includes the `rx' macro itself.)
Other than that, and the new extension mechanism, I've resisted the temptation to add features, but I have a list of things that would be useful to put in later on.
next prev parent reply other threads:[~2019-09-05 11:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 21:19 New rx implementation with extension constructs Mattias Engdegård
2019-09-04 14:18 ` Mattias Engdegård
2019-09-04 17:03 ` Paul Eggert
2019-09-05 10:56 ` Aurélien Aptel
2019-09-05 11:17 ` Mattias Engdegård [this message]
2019-09-05 12:34 ` immerrr again
2019-09-05 19:04 ` Mattias Engdegård
2019-09-05 15:38 ` Noam Postavsky
2019-09-05 16:49 ` Mattias Engdegård
2019-09-06 14:09 ` Mattias Engdegård
2019-09-07 14:13 ` Noam Postavsky
[not found] ` <0E5A5E92-E48F-4003-A742-508663BA984A@acm.org>
2019-09-11 18:11 ` Mattias Engdegård
2019-09-17 12:53 ` Mattias Engdegård
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