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49
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1 syntax ::= {{_include|_use}|container}[ {{_include|_use}|container} ...]
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2
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3 name ::=<\w>+
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4
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5 file_name ::=<\w./>+
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6
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7 mod_name ::= <\w>+[::<\w>+...]
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8
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9 _include ::= include file_name ;
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10
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11 _use ::= use alias mod_name ;
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12
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13 alias ::= <\w>+
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14
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15 type ::=<\w>+
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16
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17 multi ::=*
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18
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19 container ::=type [multi] name[ : expression [, expression ...]] [body];
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20
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21 instance ::= name[ ( expression [, expression ...])]
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22
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23 string ::=[{<^\\">+|<\\><\w\W>}...]
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24
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25 number ::=[{+|-}] <0-9>+[.<0-9>+[e[-]<0-9>+]]
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26
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27 bin_op ::={+|-|&|<|>|=}
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28
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29 un_op ::=!
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30
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31 expression ::= {"string"|number|instance|(expression)|{"string"|number|instance|(expression)} bin_op expression|un_op expression}
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32
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33 body ::= <{>
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34 [{body_property|container} ...]
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35 <}>
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36
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37 complex_name ::= <\w>+[.<\w>+...]
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38
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39 body_property ::= complex_name = expression;
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