Reflects certain Unicode settings of Perl. See perlrun documentation for the -C switch for more information about the possible values.
This variable is set during Perl startup and is thereafter read-only.
This variable was added in Perl v5.8.2.
Perldoc Browser is maintained by Dan Book (DBOOK). Please contact him via the GitHub issue tracker or email regarding any issues with the site itself, search, or rendering of documentation.
The Perl documentation is maintained by the Perl 5 Porters in the development of Perl. Please contact them via the Perl issue tracker, the mailing list, or IRC to report any issues with the contents or format of the documentation.