Alternatively, you can use $chr(9) to seperate the things you need seperated. This does work properly in Dialogs.
Example:
//var %i = 1 | while (%i < 10) { did -i <DIALOG_NAME> <ID> %i $str(.,%i) $+ $chr(9) $+ $str(.,%i) $+ $chr(9) $+ $str(.,%i) | inc %i }