[antlr-interest] RE: Does tree parser have to export its own
token types?
Anakreon Mejdi
amejdi at ertonline.gr
Fri Nov 22 04:25:20 PST 2002
Yes.
Yesterday I wrote my first tree parser.
It was far easier then I thought.
Anakreon
Terence Parr wrote:
> On Wednesday, November 20, 2002, at 04:54 AM, Anakreon Mejdi wrote:
>
>
>>Something should exist if it is useful not if it doesn't hurt.
>>I have a question related with tokens too.
>
>
> At the time you build your grammar you don't know if it will be useful.
> If you want a parser to derive from that one, you will need it, right?
> Better to generate unnecessary than adding a switch, wouldn't you say?
>
> Ter
> --
> Co-founder, http://www.jguru.com
> Creator, ANTLR Parser Generator: http://www.antlr.org
> Lecturer in Comp. Sci., University of San Francisco
>
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