actually this is right:
Code:
Sub Demo()
Application.ScreenUpdating = False
With ActiveDocument.Range
With .Find
.ClearFormatting
.Replacement.ClearFormatting
.Text = "[0-9]@>"
.Font.Superscript = True
.Replacement.Text = ""
.Format = True
.Forward = True
.Wrap = wdFindStop
.MatchWildcards = True
.Execute
End With
i = 0
Do While .Find.Found
.Text = CLng(i + 1)
.Collapse wdCollapseEnd
.Find.Execute
i = i + 1
Loop
End With
Application.ScreenUpdating = True
End Sub