I would support added for support for Perl5/JavaScript regular expressions. Thus I can use regular expressions as they are given from books and web sites such as Regular Expression Library
For example, Perl5/JavaScript uses character classes:
- \w Matches on any word character
- \W Matches on any non-word character
- \s Matches on any white-space character
- \d Matches on any digit character
- \D Matches on any non-digit character