Depending on your OS and tools available, you may be able to hexdump the file to see exactly what the character is. After that, you can name it in the regex by its hex value.

You could also write a quick script to grab characters one by one (or split //) and print them out with their ord value.

In reply to Re: regexing for non-standard characters... by AR
in thread regexing for non-standard characters... by emmiesix

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