Subject: perl-mode: "$temp" colored differently.

From: 積丹尼 Dan Jacobson <[email-masked]>
Date: Mon, 31 May 2021 21:08:02 +0800

In perl-mode: $temp, @temp are colored differently. E.g., in
my (@AA, @temp, @barf, $temp, $x);

Caused by:
     ;; Fontify declarators and prefixes as types.
     ("\\<\\(anon\\|argument\\|has\\|local\\|my\\|our\\|state\\|supersede\\)\\>" . font-lock-type-face) ; declarators
     ("\\<\\(let\\|temp\\)\\>" . font-lock-type-face) ; prefixes