-</PRE>
-<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- Except for <STRONG>form_page</STRONG>, each routine returns one of the fol-
- lowing:
+ The function <B>unfocus_current_field</B> removes the focus from the current
+ field of the form. In such state, inquiries via <B>current_field</B> shall
+ return a NULL pointer.
+
+ The function <B>set_form_page</B> sets the form's page number (goes to page <I>n</I>
+ of the form).
+
+ The function <B>form_page</B> returns the form's current page number.
+
+ The function <B>field_index</B> returns the index of the field in the field
+ array of the form it is connected to. It returns <B>ERR</B> if the argument
+ is the null pointer or the field is not connected.