Murray Sobol - 2012-03-26

In 6.0, I am trying to replace tab characters with white space. I am no longer able to do this.
In 5.0, I could entry '\t" as the "find what" string and enter blank (empty string) as the "replace with" string and it works.
I may be doing something wrong; after I upgrade to v6.0, my list of entries in the dropdown for "find what" was still there but not all of the entries in "replace with" were there.
In my example, what character should i be entering to replace tabs with an empty string??