I’ve found Markus Kuhn’s FAQ to be quite helpful [1], which links to things like test inputs [2]. [1] https://www.cl.cam.ac.uk/~mgk25/unicode.html https://www.

I’ve found Markus Kuhn’s FAQ to be quite helpful [1], which links to things like test inputs [2]. [1] https://www.cl.cam.ac.uk/~mgk25/unicode.html https://www.cl.cam.ac.uk/~mgk25/unicode.html [2] https://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-demo.txt https://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-demo.txt