[antlr-interest] discrepancy between antlrworks and antlr generated parser
Gavin Lambert
antlr at mirality.co.nz
Thu Apr 9 03:26:41 PDT 2009
At 20:56 9/04/2009, David Cournapeau wrote:
>> Python doesn't require semicolon statement terminators, does
it?
>
>no, it does not (but adding the semicolon made it work). I did
not
>know the above was supposed to be python code.
In general, anything within {} is target language code
(statements), anything in {}? is a target language expression, and
anything in [] is sort-of-target-languagey parameter lists ("sort
of", because ANTLR expects a specific format which might not be
how the target language usually works). Anything else is language
syntax (rule definitions) and isn't target-specific.
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