fix display of ARRAY fields inside of structure data types.
Previously ARRAY fields in structures were displayed, for example,
like 'ARRAY [1..2] OF ARRAY' instead of 'ARRAY [1..2] OF INT'. Because
of this error the array type can be really edited.
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<font size="3">Beremiz is an Open Source framework for automation.</font>
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University of Porto<BR>
<a href="http://www.fe.up.pt/si/web_page.inicial">http://www.fe.up.pt/si/web_page.inicial</a>
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