This variable controls the state of the internal UTF-8 offset caching code.
1 for on (the default), 0 for off, -1 to debug the caching code by checking
-all its results against linear scans, and panicing on any discrepancy.
+all its results against linear scans, and panicking on any discrepancy.
=back
=item *
-now generates correct correct code for C<#if defined A || defined B>
+now generates correct code for C<#if defined A || defined B>
[RT #39130]
=back
=item *
-L<reverse> function documentation received scalar context examples.
+C<reverse> function documentation received scalar context examples.
=back
L<perlvar> fixes confusion about real GID C<$(> and effective GID C<$)>.
Perl thread tutorial example is fixed in section
-L<perlthrtut/Queues: Passing Data Around> and L<perlothrtut>.
+L<perlthrtut/Queues: Passing Data Around> and L<perlthrtut>.
L<perlhack> documentation extensively improved by Jarkko Hietaniemi and others.
=item *
-Fixed bug RT #37886, symbolic deferencing was allowed in the argument of
+Fixed bug RT #37886, symbolic dereferencing was allowed in the argument of
C<defined> even under the influence of C<use strict 'refs'>.
=item *
=item *
-Fixed bug RT #54828 in F<perlio.c> where calling C<binmode> on Win32 and Cgywin
+Fixed bug RT #54828 in F<perlio.c> where calling C<binmode> on Win32 and Cygwin
may cause a segmentation fault.
=back
=item *
-On VMS, escaped dots will be preserved when converted to UNIX syntax.
+On VMS, escaped dots will be preserved when converted to Unix syntax.
=item *
=item t/op/incfilter.t
-Tests for for source filters returned from code references in C<@INC>.
+Tests for source filters returned from code references in C<@INC>.
=item t/op/kill0.t
If the bug you are reporting has security implications, which make it
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it to perl5-security-report@perl.org. This points to a closed subscription
-unarchived mailing list, which includes all the core committers, who be able
+unarchived mailing list, which includes
+all the core committers, who will be able
to help assess the impact of issues, figure out a resolution, and help
co-ordinate the release of patches to mitigate or fix the problem across all
platforms on which Perl is supported. Please only use this address for security