How to remove quotation marks from the result of Concat command

[#1]

Hi all, 

I am trying to concatenate the content of the row with the parsed characters of its previous rows:

Word( 1, :Col1[Row() - 1] || "-" || Words( :Col1, "-" )[2] )

Col1 has the following two rows:

ABCD123-1

ABCD123-2

It results the following:

"ABCD123-1-2"

How can I remove the quotation marks sow it shows the following

ABCD123-1-2

[#2]

They are not really there. The print and show functions add them when displayed to the log, as does the log itself when displaying a character result. To see it plain, use write(your expression). The write function does not decorate the value.