How has support for text normalization changed across recent Perl versions?

Support for text normalization in Perl has evolved significantly across various versions. Initially, Perl offered basic string manipulation capabilities, but over time, features like Unicode support and modules for normalization have improved the handling of different text forms, especially for multilingual applications.

Starting with Perl 5.8, support for Unicode was introduced, allowing for better handling of international text. Subsequent versions have built upon this by adding modules such as L<:maketext>, L<:unicode::collate>, and improved regular expression patterns for normalization.

With each iteration, Perl has expanded its capabilities by introducing more comprehensive libraries, making it easier for developers to normalize text efficiently, regardless of the complexity of the input data.

# Example of text normalization using Perl's Unicode module use utf8; use Unicode::Normalize; my $text = "PÊRŁ"; # Original text my $normalized = NFC($text); # Normalize to Canonical Form C print $normalized; # Output: PERL

text normalization Perl Unicode support string manipulation

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