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<!doctype html>
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<html>
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<title>help-search</title>
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<meta http-equiv="content-type" value="text/html;utf-8">
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<link rel="stylesheet" type="text/css" href="../static/style.css">
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<body>
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<div id="wrapper">
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<h1><a href="../api/help-search.html">help-search</a></h1> <p>Search the help pages</p>
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<h2 id="SYNOPSIS">SYNOPSIS</h2>
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<pre><code>npm.commands.helpSearch(args, [silent,] callback)</code></pre>
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<h2 id="DESCRIPTION">DESCRIPTION</h2>
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<p>This command is rarely useful, but it exists in the rare case that it is.</p>
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<p>This command takes an array of search terms and returns the help pages that
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match in order of best match.</p>
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<p>If there is only one match, then npm displays that help section. If there
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are multiple results, the results are printed to the screen formatted and the
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array of results is returned. Each result is an object with these properties:</p>
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<ul><li>hits:
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A map of args to number of hits on that arg. For example, {"npm": 3}</li><li>found:
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Total number of unique args that matched.</li><li>totalHits:
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Total number of hits.</li><li>lines:
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An array of all matching lines (and some adjacent lines).</li><li>file:
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Name of the file that matched</li></ul>
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<p>The silent parameter is not neccessary not used, but it may in the future.</p>
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</div>
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<p id="footer">help-search — npm@1.1.46</p>
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<script>
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;(function () {
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var wrapper = document.getElementById("wrapper")
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var els = Array.prototype.slice.call(wrapper.getElementsByTagName("*"), 0)
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.filter(function (el) {
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return el.parentNode === wrapper
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&& el.tagName.match(/H[1-6]/)
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&& el.id
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})
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var l = 2
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, toc = document.createElement("ul")
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toc.innerHTML = els.map(function (el) {
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var i = el.tagName.charAt(1)
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, out = ""
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while (i > l) {
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out += "<ul>"
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l ++
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}
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while (i < l) {
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out += "</ul>"
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l --
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}
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out += "<li><a href='#" + el.id + "'>" +
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( el.innerText || el.text || el.innerHTML)
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+ "</a>"
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return out
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}).join("\n")
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toc.id = "toc"
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document.body.appendChild(toc)
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})()
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</script>
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</body></html>
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