Tim Wojtulewicz f442893c98 Return fully-escaped string if utf8 conversion fails ... This adds a new function for validating UTF-8 sequences by converting to UTF-32. This allows us to also check for various blocks of codepointsi that we consider invalid while checking for valid sequences in general.		2021-08-19 08:56:27 -07:00
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out	Return fully-escaped string if utf8 conversion fails	2021-08-19 08:56:27 -07:00