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diff --git a/estseek.help b/estseek.help new file mode 100644 index 0000000..d8f72d1 --- /dev/null +++ b/estseek.help @@ -0,0 +1,94 @@ +<div class="help"> +<h1 class="title">Help</h1> +<h2>What is This?</h2> +<p>This is a full-text search system. You can search for documents including some specified words.</p> +<h2>How to Use</h2> +<p>Input search phrase into the field at the top of the page. For example, if you search for documents including "computer", input the following.</p> +<pre>computer +</pre> +<p>If you search for documents including both of "network" and "socket", input the following.</p> +<pre>network socket +</pre> +<p>It is the same as the following.</p> +<pre>network & socket +</pre> +<p>If you search for documents including "network" followed by "socket", input the following.</p> +<pre>"network socket" +</pre> +<p>If you search for documents including one or both of "network" and "socket", input the following.</p> +<pre>network | socket +</pre> +<p>If you search for documents including "network" but without "socket", input the following.</p> +<pre>network ! socket +</pre> +<p>Note that the priority of "<code>|</code>" is higher than that of space, "<code>&</code>", and "<code>!</code>". So, the following is to search for documents including one of "F1", "F-1", "Formula One", and including one of "champion" and "victory".</p> +<pre>F1 | F-1 | "Formula One" & champion | victory +</pre> +<p>If you search for documents including some words beginning with "inter", input the following.</p><pre>inter* +</pre> +<p>If you search for documents including some words ending with "sphere", input the following.</p> +<pre>*sphere +</pre> +<p>If you search for documents matching some words matching regular expressions of "^un.*able$", input the following.</p> +<pre>*^un.*able$* +</pre> +<h2>Search with an Attribute</h2> +<p>If you search for documents whose title includes "introduction", input the following into "<code>with [...]</code>" field.</p> +<pre>@title STRINC introduction +</pre> +<p>If you want to ignore case, input the following.</p> +<pre>@title ISTRINC introduction +</pre> +<p>If you search for documents whose size is less than 10000 bytes, input the following.</p> +<pre>@size NUMLT 10000 +</pre> +<p>The following attributes are supported.</p> +<ul> +<li>@uri : the URI (URL)</li> +<li>@title : the title, as with "Subject" of mail</li> +<li>@author : the name of the author, as with "From" of mail</li> +<li>@cdate : the creation date, as with "Date" of mail</li> +<li>@mdate : the modification date, as with "Date" of mail</li> +<li>@size : the size (file size)</li> +</ul> +<p>The following operators for attributes are supported.</p> +<ul> +<li>STREQ : is equal to the string</li> +<li>STRNE : is not equal to the string</li> +<li>STRINC : includes the string</li> +<li>STRBW : begins with the string</li> +<li>STREW : ends with the string</li> +<li>STRAND : includes all tokens in the string</li> +<li>STROR : includes at least one token in the string</li> +<li>STROREQ : is equal to at least one token in the string</li> +<li>STRRX : matches regular expressions of the string</li> +<li>NUMEQ : is equal to the number or date</li> +<li>NUMNE : is not equal to the number or date</li> +<li>NUMGT : is greater than the number or date</li> +<li>NUMGE : is greater than or equal to the number or date</li> +<li>NUMLT : is less than the number or date</li> +<li>NUMLE : is less than or equal to the number or date</li> +<li>NUMBT : is between the two numbers or dates</li> +</ul> +<p>If an operator is leaded by "<code>!</code>", the meaning is inverted. If an operator is leaded by "<code>I</code>", case of the value is ignored. If no operator is specified, all documents with the attribute correspond regardless of the value. <code>STRAND</code>, <code>STROR</code>, <code>STROREQ</code>, and <code>NUMBT</code> take plural parameters separated by space. Range of <code>NUMBT</code> is inclusive of border values. Two or more attribute names can be listed with separated by "<code>,</code>" to mean logical addition.</p> +<h2>Order of the Result</h2> +<p>By default, the order of the result is descending by score. If you want ascending order of title, input the following into the "<code>order by [...]</code>" field.</p> +<pre>@title STRA +</pre> +<p>If you want descending order of the size, input the following.</p> +<pre>@size NUMD +</pre> +<p>The following operators for order are supported.</p> +<ul> +<li>STRA : ascending by string</li> +<li>STRD : descending by string</li> +<li>NUMA : ascending by number or date</li> +<li>NUMD : descending by number or date</li> +</ul> +<h2>Other Faculties</h2> +<p>"<code>[...] per page</code>" specifies the number of shown documents per page. If documents over one page correspond, you can move to another page via anchors of "<code>PREV</code>" and "<code>NEXT</code>" at the bottom of the page.</p> +<p>"<code>clip by [...]</code>" specifies strength of clipping similar documents. It is useful if too similar documents occupy the page.</p> +<p>Each of "<code>[detail]</code>" links in the result is to show detail information. Each of "<code>[similar]</code>" links in the result is to search for similar documents. Each of "<code>[include]</code>" links in the result is to include clipped documents.</p> +<h2>Information</h2> +<p>See <a href="http://hyperestraier.sourceforge.net/">the project site</a> for more detail.</p> +</div> |