How does toolchain (ExtUtils::MakeMaker, Module::Build) interact with Unicode and encodings?

Perl's toolchain, including ExtUtils::MakeMaker and Module::Build, is designed to facilitate the creation, building, and installation of Perl modules. When it comes to handling Unicode and encodings, both of these tools provide support for dealing with text in a variety of scripts and languages. Here’s how they interact with Unicode:

The toolchain typically utilizes UTF-8 encoding, which is capable of representing any character in the Unicode standard. This is essential for ensuring that Perl modules can correctly handle strings from diverse languages and character sets.

ExtUtils::MakeMaker uses UTF-8 in its metadata files, and it supports encoding declarations in your Perl scripts. Module::Build also supports encoding options to ensure that files are written and read in the correct formats.

Here's an example of using Unicode in a Perl module with Module::Build:

use utf8; use Module::Build; my $builder = Module::Build->new( module_name => 'My::UnicodeModule', dist_version_from => 'lib/My/UnicodeModule.pm', license => 'perl', requires => { 'perl' => '5.8.0', }, add_to_cleanup => ['*.o', '*.pm~', '*.bak'], ); $builder->create_build_script;

Perl ExtUtils::MakeMaker Module::Build Unicode Encodings UTF-8 Perl modules

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