GNU bug report logs - #48761
perl-mode: "$temp" colored differently.

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From: haj <at> posteo.de (Harald Jörg)
To: 48761 <at> debbugs.gnu.org
Cc: Lars Ingebrigtsen <larsi <at> gnus.org>, 積丹尼 Dan Jacobson <jidanni <at> jidanni.org>
Subject: bug#48761: perl-mode: "$temp" colored differently.
Date: Tue, 01 Jun 2021 08:17:41 +0000

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> 積丹尼 Dan Jacobson <jidanni <at> jidanni.org> writes:
>
>> In perl-mode: $temp, @temp are colored differently. E.g., in
>> my (@AA, @temp, @barf, $temp, $x);
>
> I can reproduce this in Emacs 27, but not in Emacs 28:

I was too slow responding :/

This was patched with Bug#46024, which also has a list of other
"keywords" which have been removed from perl-mode: anon, argument,
supersede, let, and temp (sic!).
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=46024

It is still the case that perl-mode treats a few variables which have
names like "legal" perl keywords as keywords and not as variables: for
example $my, @our, %sub, &package.  That would require a different
patch, but these names are much less likely to occur in the wild.

> So I'm closing this bug report.

Different symptom, but same patch: I guess this should be merged?
-- 
Cheers,
haj

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