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From "Alexandre Rafalovitch (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-490) dismax should autoescape + and - followed by whitespace (maybe?)
Date Mon, 17 Oct 2016 12:54:58 GMT

    [ https://issues.apache.org/jira/browse/SOLR-490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15582163#comment-15582163
] 

Alexandre Rafalovitch commented on SOLR-490:
--------------------------------------------

The Solr 1.1 "improvement" against dismax. We now have edismax and 20+ other Query Parsers.


Safe to close?

> dismax should autoescape + and - followed by whitespace (maybe?)
> ----------------------------------------------------------------
>
>                 Key: SOLR-490
>                 URL: https://issues.apache.org/jira/browse/SOLR-490
>             Project: Solr
>          Issue Type: Improvement
>          Components: query parsers
>    Affects Versions: 1.1.0, 1.2, 1.3
>            Reporter: Hoss Man
>
> As discussed in this thread...
> Date: Tue, 26 Feb 2008 04:13:54 -0500
> From: Kevin Xiao
> To: solr-user
> Subject: solr to handle special charater
> ...the docs for dismax said that + or - followed by *nonwhitespace* characters had special
meaning ... for some reason i thought the dismaxhandler had code that would look for things
like "xyz - abc" and autoescape it to "xyz \- abc" (after calling partialEscape) so that the
+/- would only be special if the were treu prefix operators.
> apparently this never actually existed.
> we should figure out if that's how it *should* work, and if so implement it.
> this would also be a good time to make the autoescaping behavior of dismax more configurable,
or at least more overridable by subclasses (it's currently handled by a static method call)



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