You can type or paste any regular expression at the top, where it says "Add Nodes". Select the first suggestion which says "Insert [your regex] as Nodes". The Regex will be interpreted as nodes and inserted into your scene. I hope that's what you were looking for, thanks for the comment :)
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Can I write the regex query first and then see the representation of the query in nodes?
You can type or paste any regular expression at the top, where it says "Add Nodes". Select the first suggestion which says "Insert [your regex] as Nodes". The Regex will be interpreted as nodes and inserted into your scene. I hope that's what you were looking for, thanks for the comment :)