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BNFNode :: line - Line number for BNF node

The property provides the line number for the value referenced by the BNFNode.

Return value:  Position in collection ( int32  )

The position of an element in a collection is beginning with 0 for the first element.

Implementation details

int32 BNFNode  :: line (  )

The property provides the line number in the expression, where the current BNFNode value starts.