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Notational Conventions (ASU pp 166-167)<br />
• T<br />
– lower case letters e.g. a, b, c, …<br />
– operators e.g. +, -, ...<br />
– punctuation e.g. ; ,<br />
– boldface strings e.g. Id<br />
• NT<br />
– upper case letters e.g. A, B, C, …<br />
– S the start symbol in G = (S, P, NT, T)<br />
– lower case italic e.g. expr<br />
• grammar symbols X, Y, Z e.g. late alpha upper case<br />
• strings of Ts u, v … z e.g. late alpha lower case<br />
• strings of grammar symbols α, β, γ e.g. lower case Greek<br />
8<br />
14/10/2014 DFR - CC - <strong>Syntax</strong> <strong>Analysis</strong>
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