[antlr-interest] Token sorting in C# target (3.1b2)
Johannes Luber
jaluber at gmx.de
Tue Jul 22 05:55:37 PDT 2008
dermot_1 at astrodrive.com schrieb:
> Just working through the latest beta ... one thing that I would find
> very useful if to have the tokens sorted in the generated files. For
> example, I get this:
>
> public const int MOD = 143;
> public const int LETTER = 198;
> public const int CONST = 69;
>
> it would make debugging a lot easier if the tokens were sorted
> numerically like this:
>
> public const int MOD = 143;
> public const int INC = 144;
> public const int DEC = 145;
>
> Currently, I have to do a search for (say) 144 to find out that it’s a
> DEC token – and with several hundred tokens it can be time consuming.
> This is most noticeable in debugging tree grammars where I typically
> just have a list of tokens to stare at.
>
> Note that in Antlr 2.7 the tokens were sorted numerically.
>
> Dermot
>
That's an ANTLR issue itself. The C# target has no way to influence
this. Ter has to change this himself in the ANTLR tool.
Johannes
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