Sub SelectPreviousHighlight()
' Paul Beverley - Version 13.09.19
' Selects the previous piece of higlighted text

With Selection.Find
  .ClearFormatting
  .Replacement.ClearFormatting
  .Text = ""
  .Replacement.Text = ""
  .Forward = False
  .Highlight = True
  .MatchWildcards = False
  .Execute
End With
If Selection.Find.Found = False Then
  Selection.Collapse wdCollapseEnd
  Beep
End If
End Sub