I do not beleive so. If you look above you will see that #P is only used
when looking for a num: a host ip, a phone number, etc. You will be removing
that ability to recognize a "_" while rooting those tokens out. It will
still be parsed when tokenizing an EMAIL as well. I dont think this is the
behavior you want.
- Mark
On 7/21/06, Ngo, Anh (ISS Southfield) <[EMAIL PROTECTED]> wrote:
What is #LETTER definition in SnardarTokernize.jj?
I saw:
| <#P: ("_"|"-"|"/"|"."|",") >
| <#HAS_DIGIT: // at least one digit
(<LETTER>|<DIGIT>)*
<DIGIT>
(<LETTER>|<DIGIT>)*
>
Should I remove "_" and recompile the source code?
Sincerely,
Anh Ngo
-----Original Message-----
From: Daniel Naber [mailto:[EMAIL PROTECTED]
Sent: Friday, July 21, 2006 2:49 PM
To: java-user@lucene.apache.org
Subject: Re: StandardAnalyzer question
On Freitag 21 Juli 2006 16:16, Ngo, Anh (ISS Southfield) wrote:
> The lucene 2.0.0 StandardAnalyzer does treat the "_"(underscore) as a
> token. Is there a way I can make StandardAnalyzer don't tokenize for
> "_" or any given characters?
You need to add "_" to the #LETTER definition in StandardTokenizer.jj,
then
rebuild StandardTokenizer.java using the appropriate and task.
Regards
Daniel
--
http://www.danielnaber.de
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