Controlling the Format of Cross-References

Stephen asked if it is possible to control the format of cross-references inserted by Word. When he inserts a label and number such as Table 1 or Figure 12, he wants the label lowercase (table, figure) and a non-breaking space between the label and the number.

There is no way to control this type of cross-reference formatting in Word. Obviously you can change the cross-references manually after placing them, but whenever you update fields the original Word-chosen format will be used for them. There are a couple of macro-based solutions you can try. The first solution will change the actual field codes used for the field:

Sub FieldRefChanges1()
    On Error Resume Next
    Dim oStoryRng As Range
    Dim oFld As Field

    For Each oStoryRng In ActiveDocument.StoryRanges
        For Each oFld In oStoryRng.Fields
            If oFld.Type = wdFieldRef And oFld.Result.Words.Count <= 2 Then
                'add format switch with lowercase option to field codes
                oFld.Code.Text = oFld.Code.Text & "\* lower "
                'updates the field results to display the new format
                oFld.Update
            End If
        Next oFld
    Next oStoryRng
End Sub

The macro includes a couple of nested For loops. The first one steps through each story in the document, and the second goes through each field in each story. An If statement is then used to make sure that the field is a REF field (the kind used for cross-references) and that the result of the field is two or fewer words (as in Table 1 or Figure 12).

If these criteria are met, then the macro makes a change to the actual field code, adding the switch that results in the field being displayed in lowercase.

There are a couple of drawbacks to this macro. First, if you run it multiple times, the \* lower switch is added to the REF fields multiple times. Second, the macro doesn't change the space in the field results to a non-breaking space.

To overcome both problems, just modify the macro so that it automates the manual process you would go through to change the macro results.

Sub FieldRefChanges2()
    On Error Resume Next
    Dim oStoryRng As Range
    Dim oFld As Field
    Dim sTemp As String
    Dim J As String

    For Each oStoryRng In ActiveDocument.StoryRanges
        For Each oFld In oStoryRng.Fields
            If oFld.Type = wdFieldRef And oFld.Result.Words.Count <= 2 Then
                sTemp = oFld.Result.Text
                sTemp = LCase(sTemp)
                J = InStr(sTemp, " ")
                sTemp = Left(sTemp, J - 1) & Chr(160) & _
                  Mid(sTemp, J + 1, Len(sTemp) - J)
                oFld.Result.Text = sTemp
            End If
        Next oFld
    Next oStoryRng
End Sub

This macro is essentially the same as the previous one, except that it works strictly with the result text for the field. The text is assigned to the sTemp variable, which is then converted to lowercase. The position of the space is determined, and it is replaced with a non-breaking space. The result is then stuffed back into the result text for the field.

WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip applies to Microsoft Word 2007 and 2010.