Hi Juan,
Thanks for your email and sorry for my late answer, I've just seen the
mails now.
I've started using the confluence parser as a starting point for
writing the XWiki parser. Re the speed, the confluence parser also
generates a Block Tree but I'm not sure how this affects performance
negatively.
FWIW I've run some quick tests between the JavaCC-generated parser for
XWiki that is in the wikimodel parser vs the "hand-written" Confluence
parser in Doxia (since confluence and xwiki are of similar complexity
for their syntaxes) and the result I got so far is that the "hand-
written" parser is faster so I've gone ahead and used the "hand-
written" confluence parser as a starting point.
Thanks again
-Vincent
On Dec 19, 2007, at 5:01 PM, Juan F. Codagnone wrote:
Hi Vicent,
On Wednesday 19 December 2007, Vincent Massol wrote:
...
I'd like to implement a Doxia parser for XWiki. However I've noticed
there's no standard in Doxia yet for parsing. Actually looking at
Doxia confluence, twiki and Apt I see each does it with his own code.
However the Confluence and TWiki implementations are very similar,
each defining Block, BlockParser, etc.
...
content). Does anyone have any idea how the Confluence parser
compares
for example with, say, a JavaCC-generated parser?
The confluence parser was made after the twiki parser by Jason.
When i first wrote the twiki parser i felt that it was easier to
make an adhoc
parser instead of a generated one for a language that has many
exceptions.
(Also i was also reading a TDD book at that time, and i wanted to
make some
practice, and the adhoc parser was perfect)
Here is the original post
http://mail-archives.apache.org/mod_mbox/maven-doxia-dev/200511.mbox/[EMAIL
PROTECTED]
Two years later i think it was a good decision. One developer that
never saw
the original code was conforable adding new language feature and
bugfixes.
In terms of of fast rendering mechanism, the twiki parser has a
draback: it
first builds a block tree (like a DOM tree), and then the block
generates the
events for the Sink.
Juan.
--
Buenos Aires, Argentina 22°C with winds
at 9 km/h E
