Parsing CSV files with embedded newlines in Perl

Need to parse CSV (comma-separated values) files which contain embedded newlines in the fields, as produced by many applications including MS Excel? The usual Perl modules Text::CSV, Text::CSV_XS and can’t do it. Fortunately there is one that can, called Text::xSV. Find it on CPAN. I’m posting about it here to raise awareness because Google searches threw up lots of people asking about this but the answer was not obvious.