What is “pcre2” Package?

Perl compatible regular expressions library with a new API
For more details: http://www.pcre.org/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install pcre2.

  brew install pcre2

Now, use pcre2!