Substringed JSON arrays work great for this as well. Basically you just convert each row to an array, convert the array to JSON, and the strip the leading and t

Substringed JSON arrays work great for this as well. Basically you just convert each row to an array, convert the array to JSON, and the strip the leading and trailing brackets ("[" and "]"). Newlines will be properly represented as \n as well as other funky characters.