[antlr-interest] python-lang parser to python target

Johannes Luber jaluber at gmx.de
Sun Jul 20 02:35:16 PDT 2008


Benjamin Niemann schrieb:
> Hi Aaron,
> 
> there is a Python grammar in examples package. It's the 2.3 grammar,
> but you may use parts of both to get a working Python2.5 grammar.
> Please note that I haven't tested, if the python target of beta 2 is
> fully operational, you may have to use b1 (which is tested and IIRC
> there were no bugs reported for it), if you run into problems.
> 
> Ter: The download page says "ANTLR v3 sample grammars (C, C#, Java
> targets). " Can you add ActionScript and Python? Thanks.
> 
> -Ben

Regarding the sample grammars: In the repository there are sample 
grammars for these languages as well. Ter is probably planning to update 
the download once 3.1 is released, but in the meantime try fisheye or 
get read-access to the repo.

Johannes
> 
> On Sat, Jul 19, 2008 at 5:21 PM, Aaron Maxwell <amax at redsymbol.net> wrote:
>> Hey all,
>>
>> Please disregard my question.  I realize I mainly need to have read to manuals
>> more.  For the record, the mentioned python grammar is tailored to the Java
>> target.  I'll work at converting it to the python target, which I believe is
>> the right approach (someone please correct me if I'm mistaken).
>>
>> Aaron
>>
>> On Friday 18 July 2008 02:55:52 pm Aaron Maxwell wrote:
>>> Hi all,
>>>
>>> I'm using antlr 3.1b2 to generate a python-language parser, using Frank
>>> Wierzbicki's python 2.5 grammar [0].  I'm generating it to the Python
>>> target. The lexer has some java code interspersed - for example, the
>>> PythonLexer constructor sports this at the end:
>>
>>
>> --
>> Aaron Maxwell
>> http://redsymbol.net
>>
> 



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