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<div id="header-title">The <span class="application">WebIssues Server</span> Manual</div>
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<div id="header-links"><a accesskey="h" href="index.html">Home</a> » <a accesskey="u" href="protocol.html"><span class="application">WebIssues</span> Protocol Reference</a></div>
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<h2 class="title" style="clear: both"><a id="protocol_format"></a>Line Format</h2>
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<p>The command in a single line consisting of one or two keywords and zero or more arguments separated by single spaces.</p>
<p>The reply of the server consists of one or more lines separated by <code class="literal">CR LF</code> bytes. Each line of the reply consists of one keyword and zero or more arguments separated by single spaces.</p>
<p>A keyword consists of uppercase ASCII letters.</p>
<p>An argument may be one of the following type:</p>
<div class="variablelist">
<dl>
<dt>
<span class="term">integer</span>
</dt>
<dd>
<p>optional minus sign followed by one or more decimal digits</p>
</dd>
<dt>
<span class="term">string</span>
</dt>
<dd>
<p>a sequence of characters enclosed in single qoutes, with single quote, backslash and new line characters escaped as <code class="literal">\'</code>, <code class="literal">\\</code> and <code class="literal">\n</code> respectively</p>
</dd>
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<p>Reply indicating an empty list is a single line containing the following keyword:</p>
<p>NULL</p>
<p>Reply indicating an error is a single line with the following format:</p>
<p>ERROR code 'message'</p>
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