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Posted to dev@lucene.apache.org by "Adrien Grand (JIRA)" <ji...@apache.org> on 2015/11/02 09:54:28 UTC
[jira] [Comment Edited] (LUCENE-6874) WhitespaceTokenizer should
tokenize on NBSP
[ https://issues.apache.org/jira/browse/LUCENE-6874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14984896#comment-14984896 ]
Adrien Grand edited comment on LUCENE-6874 at 11/2/15 8:53 AM:
---------------------------------------------------------------
So maybe we should solve this problem by adding some documentation?
was (Author: jpountz):
So maybe we should solve this problem by adding some documention?
> WhitespaceTokenizer should tokenize on NBSP
> -------------------------------------------
>
> Key: LUCENE-6874
> URL: https://issues.apache.org/jira/browse/LUCENE-6874
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/analysis
> Reporter: David Smiley
> Priority: Minor
>
> WhitespaceTokenizer uses [Character.isWhitespace |http://docs.oracle.com/javase/8/docs/api/java/lang/Character.html#isWhitespace-int-] to decide what is whitespace. Here's a pertinent excerpt:
> bq. It is a Unicode space character (SPACE_SEPARATOR, LINE_SEPARATOR, or PARAGRAPH_SEPARATOR) but is not also a non-breaking space ('\u00A0', '\u2007', '\u202F')
> Perhaps Character.isWhitespace should have been called isLineBreakableWhitespace?
> I think WhitespaceTokenizer should tokenize on this. I am aware it's easy to work around but why leave this trap in by default?
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