Function MinusAbrev(ByVal Z As String) As Boolean
Dim P As Integer, C As String * 1, LettrePré As Boolean
For P = 1 To Len(Z)
C = Mid$(Z, P, 1)
If UCase(C) <> LCase(C) Then
If C = LCase(C) Then MinusAbrev = True: Exit Function
LettrePré = True
ElseIf C = "." And LettrePré Then
MinusAbrev = True: Exit Function
Else: LettrePré = False: End If
Next P
End Function