How do you introduce a CR and LF into a cell so when it is saved as a Tab delimited text file, the importing program will recognize the CR and LF?
You can use the ASCII character codes in the cell:
Line Feed =CHAR(10)
Carriage Return =CHAR(13)
If need be, copy and paste values to get rid of the formula.
You must use CRLF at the end of every row, and LF for carriage return inside a cell
In this way a spreadsheet will read properly the input