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Committer:
Alex Regueiro
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Date:
2009-09-17 00:51:15 UTC
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Revision ID:
alexreg@gmail.com-20090917005115-wru7sxue0rko028j
Updated grammar specification. Added support for catching unexpected end of token stream. Parser now handles fractions, binomials, and square roots (with optional index argument). Added IsArgument property to ExpressionNode; handled by TreeTextRenderer class.