Markus Ebner authored Aug 24, 2021 and Christoph Cullmann committed Aug 31, 2021

Implemented a very simple and bare-bones export dialog that allows generating
a copy-able text containing only the regex-matched text regions.
The dialog allows specifying a export pattern for the matched regular expression,
making use of capture groups.
The dialog is modeled after the Export Matches function of https://regex101.com/