What is CSV format 4180?

What is CSV format 4180?

RFC 4180 Common Format and MIME Type for CSV Files October 2005 1. Introduction The comma separated values format (CSV) has been used for exchanging and converting data between various spreadsheet programs for quite some time. Surprisingly, while this format is very common, it has never been formally documented.

What are CRLF pairs in RFC 4180?

RFC 4180 stipulates the use of CRLF pairs to denote line breaks, where CR is %x0D (Hex 0D) and LF is %x0A (Hex 0A). Each line should contain the same number of fields. Fields that contain a special character (comma, CR, LF, or double quote), must be “escaped” by enclosing them in double quotes (Hex 22).

What is the RFS format for CSV?

The RFS does not specify a type of CSV. A simple de facto format, for which no single, official specification exists. The strict variant of the format described here was registered with IANA for the text/csv MIME type in RFC 4180.