+the text is appended to the #GString.
+</para>
+
+@Deprecated: This function has been renamed to g_string_append_printf().
+<!-- # Unused Parameters # -->
+@string: a #GString.
+@format: the string format. See the sprintf() documentation.
+@Varargs: the parameters to insert into the format string.
+
+
+<!-- ##### FUNCTION g_string_printf ##### -->
+<para>
+Writes a formatted string into a #GString.
+This is similar to the standard sprintf() function,
+except that the #GString buffer automatically expands to contain the results.
+The previous contents of the #GString are destroyed.