I'm trying to do the following:
Accept this input from user:
A1234965
A1233339
A1234736
A123494Z
A1233114
Convert it to the string: "A1234965,A1233339,A1234736,A123494Z,A1233114"
With no limit on how long the inputted "column" is. I want the user to paste the "column" into a popup window that asks for it, then store that data as the string above. My real problem is finding a way to accept that input from the user ("text edit box" won't let a column-format be pasted). Then, of course, I don't know how to convert that input into the string format I need. Any help would be appreciated. Thanks!
