[Servingxml-help] How to obtain the last field of a record(line)?

[Alberto B. <abr...@og...>]

First of all let me say that servingxml is a great great tool!

I have a csv file with multiple types of records and the field that
discriminate the type of record is the last one(!).
Is there a simple way to obtain it without rearrange the input file?
Sorry if it is a silly question; I read the documentation but I didn't
find an answer.

thanks in advance

Alberto