Added demo files to distribution. Fixed calls to demo in overview.html.

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@149601 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -288,10 +288,13 @@
   <!-- ================================================================== -->
   <!--                                                                    -->
   <!-- ================================================================== -->
-  <target name="package" depends="jar, javadocs">
+  <target name="package" depends="jar, javadocs, demo">
     <mkdir dir="${dist.dir}"/>
     <mkdir dir="${dist.dir}/docs"/>
     <mkdir dir="${dist.dir}/docs/api"/>
+    <mkdir dir="${dist.dir}/demo"/>
+    <mkdir dir="${dist.dir}/demo/src"/>
+    <mkdir dir="${dist.dir}/demo/classes"/>
 
     <copy todir="${dist.dir}/docs">
       <fileset dir="${docs.dir}"/>
@@ -299,6 +302,12 @@
     <copy todir="${dist.dir}/docs/api">
       <fileset dir="${build.javadocs}"/>
     </copy>
+    <copy todir="${dist.dir}/demo/classes">
+      <fileset dir="${build.demo.classes}"/>
+    </copy>
+    <copy todir="${dist.dir}/demo/src">
+      <fileset dir="${build.demo.src}"/>
+    </copy>
     <copy file="${build.dir}/${final.name}.jar" todir="${dist.dir}"/>
   </target>
 

src/java/overview.html

@@ -82,64 +82,64 @@ method.</li>
 Some simple examples of code which does this are:
 <ul>
 <li>
-&nbsp;<a href="../demo/FileDocument.java">FileDocument.java</a> contains
+&nbsp;<a href="../../demo/src/org/apache/lucene/FileDocument.java">FileDocument.java</a> contains
 code to create a Document for a file.</li>
 
 <li>
-&nbsp;<a href="../demo/IndexFiles.java">IndexFiles.java</a> creates an
+&nbsp;<a href="../../demo/src/org/apache/lucene/IndexFiles.java">IndexFiles.java</a> creates an
 index for all the files contained in a directory.</li>
 
 <li>
-&nbsp;<a href="../demo/DeleteFiles.java">DeleteFiles.java</a> deletes some
+&nbsp;<a href="../../demo/src/org/apache/lucene/DeleteFiles.java">DeleteFiles.java</a> deletes some
 of these files from the index.</li>
 
 <li>
-&nbsp;<a href="../demo/SearchFiles.java">SearchFiles.java</a> prompts for
+&nbsp;<a href="../../demo/src/org/apache/lucene/SearchFiles.java">SearchFiles.java</a> prompts for
 queries and searches an index.</li>
 </ul>
-To demonstrate these, try:
-<blockquote><tt>F:\> <b>java demo.IndexFiles rec.food.recipes\soups</b></tt>
-<br><tt>adding rec.food.recipes\soups\abalone-chowder</tt>
+To demonstrate these, try something like:
+<blockquote><tt>> <b>java -cp lucene.jar:demo/classes org.apache.lucene.IndexFiles rec.food.recipes/soups</b></tt>
+<br><tt>adding rec.food.recipes/soups/abalone-chowder</tt>
 <br><tt>&nbsp; </tt>[ ... ]
-<p><tt>F:\> <b>java demo.SearchFiles</b></tt>
+<p><tt>> <b>java -cp lucene.jar:demo/classes org.apache.lucene.IndexFilesSearchFiles</b></tt>
 <br><tt>Query: <b>chowder</b></tt>
 <br><tt>Searching for: chowder</tt>
 <br><tt>34 total matching documents</tt>
-<br><tt>0. rec.food.recipes\soups\spam-chowder</tt>
+<br><tt>0. rec.food.recipes/soups/spam-chowder</tt>
 <br><tt>&nbsp; </tt>[ ... thirty-four documents contain the word "chowder",
 "spam-chowder" with the greatest density.]
 <p><tt>Query: <b>path:chowder</b></tt>
 <br><tt>Searching for: path:chowder</tt>
 <br><tt>31 total matching documents</tt>
-<br><tt>0. rec.food.recipes\soups\abalone-chowder</tt>
+<br><tt>0. rec.food.recipes/soups/abalone-chowder</tt>
 <br><tt>&nbsp; </tt>[ ... only thrity-one have "chowder" in the "path"
 field. ]
 <p><tt>Query: <b>path:"clam chowder"</b></tt>
 <br><tt>Searching for: path:"clam chowder"</tt>
 <br><tt>10 total matching documents</tt>
-<br><tt>0. rec.food.recipes\soups\clam-chowder</tt>
+<br><tt>0. rec.food.recipes/soups/clam-chowder</tt>
 <br><tt>&nbsp; </tt>[ ... only ten have "clam chowder" in the "path" field.
 ]
 <p><tt>Query: <b>path:"clam chowder" AND manhattan</b></tt>
 <br><tt>Searching for: +path:"clam chowder" +manhattan</tt>
 <br><tt>2 total matching documents</tt>
-<br><tt>0. rec.food.recipes\soups\clam-chowder</tt>
+<br><tt>0. rec.food.recipes/soups/clam-chowder</tt>
 <br><tt>&nbsp; </tt>[ ... only two also have "manhattan" in the contents.
 ]
 <br>&nbsp;&nbsp;&nbsp; [ Note: "+" and "-" are canonical, but "AND", "OR"
 and "NOT" may be used. ]</blockquote>
-The <a href="../demo/IndexHTML.java">IndexHtml</a> demo is more sophisticated.&nbsp;
+The <a href="../../demo/src/org/apache/lucene/IndexHTML.java">IndexHtml</a> demo is more sophisticated.&nbsp;
 It incrementally maintains an index of HTML files, adding new files as
 they appear, deleting old files as they disappear and re-indexing files
 as they change.
-<blockquote><tt>F:\><b>java demo.IndexHTML -create java\jdk1.1.6\docs\relnotes</b></tt>
+<blockquote><tt>> <b>java -cp lucene.jar:demo/classes org.apache.lucene.IndexFilesIndexHTML -create java/jdk1.1.6/docs/relnotes</b></tt>
 <br><tt>adding java/jdk1.1.6/docs/relnotes/SMICopyright.html</tt>
 <br><tt>&nbsp; </tt>[ ... create an index containing all the relnotes ]
-<p><tt>F:\><b>del java\jdk1.1.6\docs\relnotes\smicopyright.html</b></tt>
-<p><tt>F:\><b>java demo.IndexHTML java\jdk1.1.6\docs\relnotes</b></tt>
+<p><tt>> <b>rm java/jdk1.1.6/docs/relnotes/smicopyright.html</b></tt>
+<p><tt>> <b>java -cp lucene.jar:demo/classes org.apache.lucene.IndexFilesIndexHTML java/jdk1.1.6/docs/relnotes</b></tt>
 <br><tt>deleting java/jdk1.1.6/docs/relnotes/SMICopyright.html</tt></blockquote>
 HTML indexes are searched using SUN's <a href="http://jserv.javasoft.com/products/webserver/index.html">JavaWebServer</a>
-(JWS) and <a href="../demo/Search.jhtml">Search.jhtml</a>.&nbsp; To use
+(JWS) and <a href="../../demo/src/org/apache/lucene/Search.jhtml">Search.jhtml</a>.&nbsp; To use
 this:
 <ul>
 <li>
@@ -158,7 +158,7 @@ launch JWS, with the <tt>demo</tt> directory on CLASSPATH (only one class
 is actually needed);</li>
 
 <li>
-visit <a href="../demo/Search.html">Search.html</a>.</li>
+visit <a href="../../demo/src/org/apache/lucene/Search.html">Search.html</a>.</li>
 </ul>
 Note that indexes can be updated while searches are going on.&nbsp; <tt>Search.jhtml</tt>
 will re-open the index when it is updated so that the latest version is