HTML stripper is splitting tokens
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Key: SOLR-1394
URL: https://issues.apache.org/jira/browse/SOLR-1394
Project: Solr
Issue Type: Bug
Components: Analysis
Affects Versions: 1.4
Reporter: Anders Melchiorsen
I am having problems with the Solr HTML stripper.
After some investigation, I have found the cause to be that the
stripper is replacing the removed HTML with spaces. This obviously
breaks when the HTML is in the middle of a word, like "Günther".
So, without knowing what I was doing, I hacked together a fix that
uses offset correction instead.
That seemed to work, except that closing tags and attributes still
broke the positioning. With even less of a clue, I replaced read()
with next() in the two methods handling those.
Finally, invalid HTML also gave wrong offsets, and I fixed that by
restoring numRead when rolling back the input stream.
At this point I stopped trying to break it, so there may still be more
problems. Or I might have introduced some problem on my own. Anyway, I
have put the three patches at the bottom of this mail, in case
somebody wants to move along with this issue.
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