BBC: cd80cda9a1 breaks Perl::Lexer

[jkeenan]

Breakage originally reported to me by Carlos Guevara (@cjg-cguevara). See, e.g., http://www.cpantesters.org/cpan/report/44092ac2-eeb8-11ef-bc13-939a1e99e01d

perl Porting/bisect.pl \
--start=7fdc8f34fd20e8d4bec8de19f64c869b152f1249 \
end=8d462f6a9e96adf5dac36c7e778468b78a47be96 \
--module=Perl::Lexer

commit cd80cda9a1e25d7a1278f9d1c7db8ab94384c124
Author: Tony Cook <tony@develop-help.com>
Date:   Mon Nov 18 15:40:50 2024 +1100
Commit:     Aristotle Pagaltzis <pagaltzis@gmx.de>
CommitDate: Sun Feb 16 14:51:17 2025 +0100

    Revert "switch removal: remove given/when/break/continue"
    
    This reverts commit dff5181acc0f5386556522c0ae4e59f672162f6e.

@tonycoz , can you take a look? Thanks.

[tonycoz]

From looking at the module it needs an update.

This module includes a copy of the perly.h generated by regen_perly and a reformatted verson of the the token table debug_tokens[] array in toke.c, which was changed when the switch tokens were reinstated.

It might be possible for perl to provide the information needed by the author to avoid doing this type of update but I'm not aware of any requests to p5p about it.

[jkeenan]

Bug report has been filed upstream by @tonycoz. No further action on the part of P5P is needed at the present time.