You cannot. However, you can create a new file, and write the line. Then copy both files into one and you get the second text file appended to the first.
code:
shell '%COMSPEC% /c file1.txt + file2.txt file.txt'

You could also read the complete second file and the write it to the first file.

[ 11. May 2003, 01:43: Message edited by: sealeopard ]
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There are two types of vessels, submarines and targets.