Records containing carriage returns should be auto-quoted

[mvaneerde]

If auto-quote is in effect, records containing line feeds (\n) are correctly auto-quoted.
Also, records containing carriage return/line feed pairs (\r\n) are correctly auto-quoted.
But records containing only carriage returns (\r) are not auto-quoted.

[ryu1kn]

Hi @mvaneerde , thanks for raising this. You're right, looking at the section 2 of point 7, CR needs to be escaped.

escaped = DQUOTE *(TEXTDATA / COMMA / CR / LF / 2DQUOTE) DQUOTE