[Wikitext-l] New parser: Kiwi
Karl Matthias
karl at matthias.org
Wed Feb 2 00:48:30 UTC 2011
Apologies... even the second attempt was truncated it seems. Here's
one final try
Karl
-----------
Alan Post wrote:
> Interesting. Is the PEG grammar available for this parser?
>
> -Alan
It's at https://github.com/AboutUs/kiwi/blob/master/src/syntax.leg
Get peg/leg from http://piumarta.com/software/peg/
I just tried it and already found a bug on the first Hello World (it
surrounds headers inside paragraphs).
It strangely converts templates into underscored words. They may be
expecting some other parser piece to restore it. I'm pretty sure there
are corner cases in the preprocessor (eg. just looking at the peg file
they don't handle mixed case noincludes), but I don't think that should
need to be handled by the parser itself.
The grammar looks elegant. I doubt it can really handle full wikitext.
But it would be so nice if it did...
I'm one of the authors of the Kiwi parser and will be presenting it at
the Data Summit on Friday. The parser is pretty complete but
certainly we could use some community support and we encourage
feedback and participation! It is a highly functional tool already
but it can use some polish. It does actually handle most wikitext,
though not absolutely everything.
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