remove empty lines

[Liam Lambert]

Hi all
how do I delete blank lines from a field
I have something like this

  put fld "emailList" into tEmailList
   repeat for each line tEmail in tEmailList
     if line tEmail is " " then (what would go here)
     end if
   end repeat

or am I totally off the mark
Liam
IRELAND
liamlambert at mac.com