From: Eli Zaretskii <eliz@gnu.org>
To: Augusto Stoffel <arstoffel@gmail.com>,
Stefan Monnier <monnier@iro.umontreal.ca>
Cc: 70137@debbugs.gnu.org
Subject: bug#70137: 30.0.50; pp-macroexpand-last-sexp buffers should turn lexical binding on
Date: Tue, 02 Apr 2024 14:59:21 +0300 [thread overview]
Message-ID: <86le5w9dra.fsf@gnu.org> (raw)
In-Reply-To: <87v8504829.fsf@gmail.com> (message from Augusto Stoffel on Tue, 02 Apr 2024 08:01:18 +0200)
> From: Augusto Stoffel <arstoffel@gmail.com>
> Date: Tue, 02 Apr 2024 08:01:18 +0200
>
> If you call pp-macroexpand-last-sexp in a buffer with lexical binding,
> the resulting *Pp Macroexpand Output* buffer has lexical binding turned
> off.
>
> The problem with this is that if you now go the *Pp Macroexpand Output*
> buffer and call pp-macroexpand-last-sexp again, this second macro
> expansion step may not reflect what would happen in the original buffer;
> I don't recall an example, but some macros expand differently in the two
> variable scoping modes.
Adding Stefan.
next prev parent reply other threads:[~2024-04-02 11:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-02 6:01 bug#70137: 30.0.50; pp-macroexpand-last-sexp buffers should turn lexical binding on Augusto Stoffel
2024-04-02 11:59 ` Eli Zaretskii [this message]
2024-04-02 20:56 ` Michael Heerdegen via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-10 21:39 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-14 7:42 ` Augusto Stoffel
2024-04-17 17:43 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-17 18:55 ` Augusto Stoffel
2024-04-17 21:03 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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