I need a programming logic to remove any line on top of a memo field which may contains only characters under CHR(33) followed by a carriage return.

So, for example, if the first line is:

(space)
Text starts here

Then, the first line should be removed.

If I have:

  IF condition
     Text starts here

Then, the first line should not be removed as before the carriage return on that line, we have some characters greater than CHR(32).