Control characters as delimiters

Is there a way to specify a control character as a delimiter other than newline, tab, or ones with standard escapes. I need to delimit on ^A \x01 and ^B \x02

I’ve tried a bunch of variations of the following to no avail:

<Record fieldDelimiter="'\x01'" name="recordName1" previewAttachmentCharset="ISO-8859-1" recordDelimiter="'\x02'" type="delimited">

Thanks.

Hello,
any Unicode character(s) can be set as delimiter with ctl expression (see CTL expression delimiters).