I disagree:
When field delimiter appears as part of field value (beside text delimiters), the row will be split by this, but the parts will be joined after that.
And I do not remember if the field value can contain text delimiter - I think that yes, but doubled - and count of text delimiters modulo 2 is invariant in this case.

In reply to Re^3: CSV file by pajout
in thread CSV file by azaria

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