bug#49906: perl-mode: variables that conflict with keywords aren't fontified properly

[Lars Ingebrigtsen]

Tomasz Konojacki <me@xenu.pl> writes:

>> For example, "$package" is fontified like a keyword.

In what context, and in which Emacs version?

$package = foo;

is fontified like a variable in Emacs 28.

>  (defconst perl-font-lock-keywords-2
> -  (append
> +  (cl-concatenate
> +   'list

Any particular reason to change from append to cl-concatenate here?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no