From: Stefan Kaes <skaes@...>
Date: 2005-11-25T02:08:32+09:00
Subject: Re: semenatics of if/unless/while statement modifiers

daz wrote:

>Stefan Kaes wrote:
>  
>
>>[...]
>>Exactly. Although I'm a bit confused by the term RHS identifier. In
>>usual compiler/language semantics  speak, this term is reserved for
>>identifiers occurring on the RHS of an assignment. If I understand it
>>correctly, you use it for "not occurring on the left hand side of an
>>assignment"?
>>
>>    
>>
>
>
>>From a 'Guide to Lex & Yacc' (no link, sorry):
>
>3.  YACC
>3.1  Theory
>
>"Terms that appear on the left-hand side (lhs) of a production, such
>as E(expression) are nonterminals.  Terms such as id(identifier) are
>terminals (tokens returned by lex) and only appear on the right-hand
>side (rhs) of a production."
>
>
>daz
>
>  
>
Already revoked my statement. For different reasons though. YACC has 
nothing to do with it, at all.

Sorry for the confusion.

-- stefan