How to create a regex that will match an arbitrary sequence of spaces and tabs

Question

Could anyone help me to assemble a pattern that matches an arbitrary sequence of spaces and tabs?

Answer 1

To piggy-back on @Justin Morgan's answer, note that according to https://regex101.com/, \s+ is equal to [\r\n\t\f\v ]+.

Therefore, if your system doesn't support the \s+ (or \s*) construct, use [\r\n\t\f\v ] in place of the \s part instead.