Marking of Files with blanks in DTSCRIPT

Hey,

i'm trying in a shell script which i want to generate with dtscript.

The script is searching on my AIX for special file-types and generates a list.

This works fine. Now the user can choose the files which he wants to delete.

The probleme is the marking of files, including blanks in filename. I'm not able to select these items...

Anyone an idea, how to handle the problem?