GNU bug report logs - #70039
30.0.50; list-packages install: Invalid read syntax: "#"

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From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 70039 <at> debbugs.gnu.org
Subject: bug#70039: 30.0.50; list-packages install: Invalid read syntax: "#"
Date: Fri, 29 Mar 2024 12:51:07 +0100

Stefan Monnier <monnier <at> iro.umontreal.ca> writes:

> > the problem disappears.  This commit causes a destruction of my custom
> > file when it gets pp-filled, by adding newlines into #N# syntaxes, like
> > #1# => #1\n#.
>
> I pushed a patch to `master` which should fix this problem

Works for me, thanks.

> , but ... this is nasty.  I was thinking "how quickly one forgets how
> hard it is to parse backward" (thinking back to the time where I
> worked on `comment-backward`), but while testing I came across a
> similar problem that occurs because of the (forward) `scan-sexps`
> behavior, so it's even worse than that.

We call this a "wasps' nest" in Germany (of course using German words),
and I make this experience often.

Anyway, if you come along fixing Bug#24542, that would be - it would be
one more wasp less...


Michael.

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