Removing new lines

[krisztos]

I am getting some synonimized data from file one|two|three then I am assigning with a spintax one of them to a variable1. Somehow I can see a new line that have to be removed:

three

I tried using:

But I can see still an empty line in variable1.

 

[rostonix]

Use word processing - Trim

 

[krisztos]

Worked

By the way maybe some people want to know why the above regex is not working?