[antlr-interest] Don't want to pervert reference grammar like Terence Parr one on Java 1.5
Johannes Luber
jaluber at gmx.de
Sat Nov 15 03:54:50 PST 2008
Randall R Schulz schrieb:
> On Wednesday 12 November 2008 13:37, Johannes Luber wrote:
>> ...
>>
>> AFAIK, there is a whitepaper on a tool named gdiff, which would be a
>> specialized diff for grammars. It would ignore actions and focus only
>> on the grammar structure. But I don't know how far the implementation
>> has been realized.
>>
>> Johannes
>
> Are you referring to gDiff?
>
> <http://www.antlr.org/wiki/display/ANTLR3/gDiff+-+Grammar+Diff+Tool>
Yes.
>
> It looks like the software exists, but I cannot find the whitepaper you
> mention. I'm curious about the tree differencing algorithms that
> presumably underly its operation.
It may have been the website I've read. My memory on this topic is a bit
fuzzy.
Johannes
>
>
> Randall Schulz
>
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