The API for Text::CSV has you hand lines off to the module to parse. This is incompatible with having the module detect that a return is embedded in a field and so another line needs to be fetched to parse the row. I didn't see any easy way to provide anything like a compatible interface to the current one which handled embedded returns. Therefore I felt that it was best to provide the functionality in a new module with a new API.

Note that the API for Text::CSV_XS is able to handle embedded returns, and I should update this to mention that. However the API they chose seemed specific to their implementation, so I didn't try to tie out to it.