>>>I'm working on a translator whereby the input grammar is poorly
>>>defined; a lot is contextually dependent. ...
>Sorry, my choice of the term COLOR was poor for this example. COLOR,
>NAME, and PARAM can all be alpha-numeric combination. So a list of valid
>terms is not applicable.
We got the lexical content in your original post, and some syntax.
What are the semantic differences between the three instances of COLOR
in your example, and can you give us some real examples showing all
the main instances, as if for test data?
--
Thanks. Take care, Brian Inglis Calgary, Alberta, Canada
Brian.Inglis@[EMAIL PROTECTED]
(Brian[dot]Inglis{at}SystematicSW[dot]ab[dot]ca)
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