Regular Expressions

There are some syntax for regular expressions (RegEx), which are used in INUBIT as follows:

Regular expressions in XML context, for XML schemes, XPath
Refer to https://www.w3.org/TR/xpath-functions/#regex-syntax.
Regular expressions in the context of Perl and Java programming as well as, within INUBIT, especially at system connectors (e.g., File Connector) and modules (e.g., Task Generator).
Refer to https://perldoc.perl.org/perlretut.html.