Add text to all lines in list.

[richardroe]

Been trying to figure out how to add text to all the lines in a list without having to do it one by one.
Does anyone know how to do this?
I tried add text" in list processing, but it adds the text as a new line instead of at the end of an existing line.

Example: Adding a comma "," to the end of all the lines in a list.

 

[zortexx]

No way.
Only processing lines one by one.

 

[richardroe]

No way.
Only processing lines one by one.

I was able to figure out a work around. Thanks.