[Newbies] Character>>#isSpecial?

Thiede, Christoph Christoph.Thiede at student.hpi.uni-potsdam.de
Fri Aug 9 23:31:19 UTC 2019

Hi, I'm missing a simple selector.

I would like to check whether a character is a control character like Esc, an arrow or Character insert. Does there currently exist any better solution than testing [aChar asInteger < 32]?


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