Validate Japanese zip-codes

Changes for 0.20230630

• Update some table classes.

Perl extension for the GNU Readline/History Library

Changes for 1.46 - 2023-07-01

• Reproduce Term::ReadLine::Stub’s behavior for ornaments (#17)
• let new() fail on multiple instantiation (#16)
• suppress warning errors on clang
• make clean removes `*.dSYM` for macOS
• INSTALL.md: update content

Synthesizer settings librarian

Changes for 0.0027 - 2023-07-01T01:43:35Z

• Improve the eg/mojo-ui.pl program.
• Simplify the remove_model() method.
• Improve documentation.

Quickly set up a form.

Changes for 0.03

• Fixed bug with loading item classes.