From a user:
Is it possible to narrow down the recognition to numbers and enhance the correctness?
Numbers I mean something the regular expression -?\d+(?:,\d+)(?:.\d+)?%?* matches, maybe separated by space.
Currently, I have to set the language to English to increase the correctness. And still, I got o/O for 0, l for 1, “… - 1 …” for “… -1 …”, “… 00 …” for “… 0 0 …”, and “… 0123” for “… 0 123” from time to time.