Try:
Code:
Sub ScratchMacro()
'A basic Word macro coded by Greg Maxey
Dim oChr As Range
Dim oRng As Word.Range
For Each oChr In ActiveDocument.Range.Characters
If oChr.Borders.OutsideLineWidth <> 0 Then
If oChr.Previous.Borders.OutsideLineWidth = 0 Then
oChr.InsertBefore ChrW(9660)
End If
End If
Next
End Sub