I have searched on normalisation and OSX FS and it seems it is a fine mess. See e.g. https://eclecticlight.co/2021/05/08/explainer-unicode-normalization-and-apfs/ . Oh well the unicode curse got apple who thought they could tame it.

Apropos: I learned a new [sic] neologism ... dystextia.

In reply to Re^2: File::Find::Rule returns different filenames if they have chars with accents: OSX vs Linux by bliako
in thread File::Find::Rule returns different filenames if they have chars with accents: OSX vs Linux by bliako

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