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LUCENE-1353: Javacc target to generate precedence query parser. 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@685114 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Doron Cohen 2008-08-12 10:49:59 +00:00
parent 4d33a23bd2
commit 027307857e
2 changed files with 17 additions and 0 deletions
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3
CHANGES.txt
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@ -266,6 +266,9 @@ Build
with contribs. Of particular note: a single clover db is used with contribs. Of particular note: a single clover db is used
regardless of whether tests are run globally or in the specific regardless of whether tests are run globally or in the specific
contrib directories. contrib directories.
3. LUCENE-1353: Javacc target in contrib/miscellaneous for
generating the precedence query parser.
Test Cases Test Cases

14
contrib/miscellaneous/build.xml
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@ -26,4 +26,18 @@
</description> </description>
<import file="../contrib-build.xml"/> <import file="../contrib-build.xml"/>
<property name="javacc.path" location="src/java/org/apache/lucene/queryParser/precedence"/>
<target name="javacc" depends="javacc-check" description="generate precedence query parser from jj (requires javacc 3.2)">
<delete>
<fileset dir="${javacc.path}" includes="*.java">
<containsregexp expression="Generated.*By.*JavaCC"/>
</fileset>
</delete>
<invoke-javacc target="${javacc.path}/PrecedenceQueryParser.jj"
outputDir="${javacc.path}"
/>
</target>
</project> </project>