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https://issues.apache.org/jira/browse/LUCENE-5740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14075749#comment-14075749
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David Smiley commented on LUCENE-5740:
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bq. It might be better to just track nested tags of the same type as the
current tag being stripped, rather than all tags - the other contained tags
should be ignorable, I think. (This condition - nested same-type tags - should
be fairly rare, but will need to be handled, e.g.
<ul><li><ul><li></li></ul></li></ul>.)
As I think about this, I like your earlier idea here, quoted above. I'll do it
this way.
bq. The other thing to worry about is the possible lack of closing tags for a
tag the contents of which are to be stripped. I'm not sure how to handle this -
maybe look at how other HTML parsers do it? (I.e., how to limit scope of
never-closed tags.)
I think this feature makes no sense for tags that don't (necessarily) have
closing tags (e.g. <p>). The feature could at least have a statement that tags
for this feature need to close themselves.
> Add stripContentOfTags option to HTMLStripCharFilter
> ----------------------------------------------------
>
> Key: LUCENE-5740
> URL: https://issues.apache.org/jira/browse/LUCENE-5740
> Project: Lucene - Core
> Issue Type: New Feature
> Components: modules/analysis
> Reporter: David Smiley
> Assignee: David Smiley
>
> HTMLStripCharFilter should have an option to strip out the sub-content of
> certain elements. It already does this for SCRIPT & STYLE but it should be
> configurable to add more. I don't want certain elements to have their
> contents to be searchable.
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