<!--
	Copyright 2009 The Go Authors. All rights reserved.
	Use of this source code is governed by a BSD-style
	license that can be found in the LICENSE file.
-->
<!--
	Note: Static (i.e., not template-generated) href and id
	attributes start with "pkg-" to make it impossible for
	them to conflict with generated attributes (some of which
	correspond to Go identifiers).
-->
{{with .PDoc}}
	<script type='text/javascript'>
        document.ANALYSIS_DATA = {{$.AnalysisData}};
        document.CALLGRAPH = {{$.CallGraph}};
        </script>

	{{if $.IsMain}}
		{{/* command documentation */}}
		{{comment_html .Doc}}
	{{else}}
		{{/* package documentation */}}
		<div id="short-nav">
			<dl>
			<dd><code>import "{{html .ImportPath}}"</code></dd>
			</dl>
			<dl>
			<dd><a href="#pkg-overview" class="overviewLink">Overview</a></dd>
			<dd><a href="#pkg-index" class="indexLink">Index</a></dd>
			{{if $.Examples}}
				<dd><a href="#pkg-examples" class="examplesLink">Examples</a></dd>
			{{end}}
			{{if $.Dirs}}
				<dd><a href="#pkg-subdirectories">Subdirectories</a></dd>
			{{end}}
			</dl>
		</div>
		<!-- The package's Name is printed as title by the top-level template -->
		<div id="pkg-overview" class="toggleVisible">
			<div class="collapsed">
				<h2 class="toggleButton" title="Click to show Overview section">Overview ▹</h2>
			</div>
			<div class="expanded">
				<h2 class="toggleButton" title="Click to hide Overview section">Overview ▾</h2>
				{{comment_html .Doc}}
			</div>
		</div>
		{{example_html $ ""}}

		<div id="pkg-index" class="toggleVisible">
		<div class="collapsed">
			<h2 class="toggleButton" title="Click to show Index section">Index ▹</h2>
		</div>
		<div class="expanded">
			<h2 class="toggleButton" title="Click to hide Index section">Index ▾</h2>

		<!-- Table of contents for API; must be named manual-nav to turn off auto nav. -->
			<div id="manual-nav">
			<dl>
			{{if .Consts}}
				<dd><a href="#pkg-constants">Constants</a></dd>
			{{end}}
			{{if .Vars}}
				<dd><a href="#pkg-variables">Variables</a></dd>
			{{end}}
			{{range .Funcs}}
				{{$name_html := html .Name}}
				<dd><a href="#{{$name_html}}">{{node_html $ .Decl false | sanitize}}</a></dd>
			{{end}}
			{{range .Types}}
				{{$tname_html := html .Name}}
				<dd><a href="#{{$tname_html}}">type {{$tname_html}}</a></dd>
				{{range .Funcs}}
					{{$name_html := html .Name}}
					<dd>&nbsp; &nbsp; <a href="#{{$name_html}}">{{node_html $ .Decl false | sanitize}}</a></dd>
				{{end}}
				{{range .Methods}}
					{{$name_html := html .Name}}
					<dd>&nbsp; &nbsp; <a href="#{{$tname_html}}.{{$name_html}}">{{node_html $ .Decl false | sanitize}}</a></dd>
				{{end}}
			{{end}}
			{{if $.Notes}}
				{{range $marker, $item := $.Notes}}
				<dd><a href="#pkg-note-{{$marker}}">{{noteTitle $marker | html}}s</a></dd>
				{{end}}
			{{end}}
			</dl>
			</div><!-- #manual-nav -->

		{{if $.Examples}}
		<div id="pkg-examples">
			<h4>Examples</h4>
			<dl>
			{{range $.Examples}}
			<dd><a class="exampleLink" href="#example_{{.Name}}">{{example_name .Name}}</a></dd>
			{{end}}
			</dl>
		</div>
		{{end}}

		{{with .Filenames}}
			<h4>Package files</h4>
			<p>
			<span style="font-size:90%">
			{{range .}}
				<a href="{{.|srcLink|html}}">{{.|filename|html}}</a>
			{{end}}
			</span>
			</p>
		{{end}}
		</div><!-- .expanded -->
		</div><!-- #pkg-index -->

		<div id="pkg-callgraph" class="toggle" style="display: none">
		<div class="collapsed">
			<h2 class="toggleButton" title="Click to show Internal Call Graph section">Internal call graph ▹</h2>
		</div> <!-- .expanded -->
		<div class="expanded">
			<h2 class="toggleButton" title="Click to hide Internal Call Graph section">Internal call graph ▾</h2>
                        <p>
                          In the call graph viewer below, each node
                          is a function belonging to this package
                          and its children are the functions it
                          calls&mdash;perhaps dynamically.
                        </p>
                        <p>
                          The root nodes are the entry points of the
                          package: functions that may be called from
                          outside the package.  
                          There may be non-exported or anonymous
                          functions among them if they are called
                          dynamically from another package.
                        </p>
                        <p>
                          Click a node to visit that function's source code.
                          From there you can visit its callers by
                          clicking its declaring <code>func</code>
                          token.
                        </p>
                        <p>
                          Functions may be omitted if they were
                          determined to be unreachable in the
                          particular programs or tests that were
                          analyzed.
                        </p>
                        <!-- Zero means show all package entry points. -->
                        <ul style="margin-left: 0.5in" id="callgraph-0" class="treeview"></ul>
                        </script>                        
		</div>
		</div> <!-- #pkg-callgraph -->

		{{with .Consts}}
			<h2 id="pkg-constants">Constants</h2>
			{{range .}}
				<pre>{{node_html $ .Decl true}}</pre>
				{{comment_html .Doc}}
			{{end}}
		{{end}}
		{{with .Vars}}
			<h2 id="pkg-variables">Variables</h2>
			{{range .}}
				<pre>{{node_html $ .Decl true}}</pre>
				{{comment_html .Doc}}
			{{end}}
		{{end}}
		{{range .Funcs}}
			{{/* Name is a string - no need for FSet */}}
			{{$name_html := html .Name}}
			<h2 id="{{$name_html}}">func <a href="{{posLink_url $ .Decl}}">{{$name_html}}</a></h2>
			<pre>{{node_html $ .Decl true}}</pre>
			{{comment_html .Doc}}
			{{example_html $ .Name}}
			{{callgraph_html $ "" .Name}}

		{{end}}
		{{range .Types}}
			{{$tname := .Name}}
			{{$tname_html := html .Name}}
			<h2 id="{{$tname_html}}">type <a href="{{posLink_url $ .Decl}}">{{$tname_html}}</a></h2>
			<pre>{{node_html $ .Decl true}}</pre>
			{{comment_html .Doc}}

			{{range .Consts}}
				<pre>{{node_html $ .Decl true}}</pre>
				{{comment_html .Doc}}
			{{end}}

			{{range .Vars}}
				<pre>{{node_html $ .Decl true}}</pre>
				{{comment_html .Doc}}
			{{end}}

			{{example_html $ $tname}}
			{{implements_html $ $tname}}
			{{methodset_html $ $tname}}

			{{range .Funcs}}
				{{$name_html := html .Name}}
				<h3 id="{{$name_html}}">func <a href="{{posLink_url $ .Decl}}">{{$name_html}}</a></h3>
				<pre>{{node_html $ .Decl true}}</pre>
				{{comment_html .Doc}}
				{{example_html $ .Name}}
			        {{callgraph_html $ "" .Name}}
			{{end}}

			{{range .Methods}}
				{{$name_html := html .Name}}
				<h3 id="{{$tname_html}}.{{$name_html}}">func ({{html .Recv}}) <a href="{{posLink_url $ .Decl}}">{{$name_html}}</a></h3>
				<pre>{{node_html $ .Decl true}}</pre>
				{{comment_html .Doc}}
				{{$name := printf "%s_%s" $tname .Name}}
				{{example_html $ $name}}
			        {{callgraph_html $ .Recv .Name}}
			{{end}}
		{{end}}
	{{end}}

	{{with $.Notes}}
		{{range $marker, $content := .}}
			<h2 id="pkg-note-{{$marker}}">{{noteTitle $marker | html}}s</h2>
			<ul style="list-style: none; padding: 0;">
			{{range .}}
			<li><a href="{{posLink_url $ .}}">&#x261e;</a> {{html .Body}}</li>
			{{end}}
			</ul>
		{{end}}
	{{end}}
{{end}}

{{with .PAst}}
	{{range $filename, $ast := .}}
		<a href="{{$filename|srcLink|html}}">{{$filename|filename|html}}</a>:<pre>{{node_html $ $ast false}}</pre>
	{{end}}
{{end}}

{{with .Dirs}}
	{{/* DirList entries are numbers and strings - no need for FSet */}}
	{{if $.PDoc}}
		<h2 id="pkg-subdirectories">Subdirectories</h2>
	{{end}}
	{{if eq $.Dirname "/src/pkg"}}
		<div id="manual-nav">
			<dl>
				<dt><a href="#stdlib">Standard library</a></dt>
				<dt><a href="#other">Other packages</a></dt>
				<dd><a href="#subrepo">Sub-repositories</a></dd>
				<dd><a href="#community">Community</a></dd>
			</dl>
		</div>
		<h2 id="stdlib">Standard library</h2>
		<img class="gopher" src="/doc/gopher/pkg.png"/>
	{{end}}
	<table class="dir">
	<tr>
	<th>Name</th>
	<th>&nbsp;&nbsp;&nbsp;&nbsp;</th>
	<th style="text-align: left; width: auto">Synopsis</th>
	</tr>
	{{if not (or (eq $.Dirname "/src/pkg") (eq $.Dirname "/src/cmd") $.DirFlat)}}
		<tr>
		<td><a href="..">..</a></td>
		</tr>
	{{end}}
	{{range .List}}
		{{if $.DirFlat}}
			{{if .HasPkg}}
				<tr>
				<td class="name"><a href="{{html .Path}}/">{{html .Path}}</a></td>
				<td>&nbsp;&nbsp;&nbsp;&nbsp;</td>
				<td style="width: auto">{{html .Synopsis}}</td>
				</tr>
			{{end}}
		{{else}}
			<tr>
			<td class="name">{{repeat `&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;` .Depth}}<a href="{{html .Path}}/">{{html .Name}}</a></td>
			<td>&nbsp;&nbsp;&nbsp;&nbsp;</td>
			<td style="width: auto">{{html .Synopsis}}</td>
			</tr>
		{{end}}
	{{end}}
	</table>

	{{if eq $.Dirname "/src/pkg"}}
	<h2 id="other">Other packages</h2>

	<h3 id="subrepo">Sub-repositories</h3>
	<p>
	These packages are part of the Go Project but outside the main Go tree.
	They are developed under looser <a href="/doc/go1compat">compatibility requirements</a> than the Go core.
	Install them with "<a href="/cmd/go/#hdr-Download_and_install_packages_and_dependencies">go get</a>".
	</p>
	<ul>
		<li><a href="//godoc.org/code.google.com/p/go.crypto">crypto</a> — additional cryptography packages.</li>
		<li><a href="//godoc.org/code.google.com/p/go.image">image</a> — additional imaging packages.</li>
		<li><a href="//godoc.org/code.google.com/p/go.net">net</a> — additional networking packages.</li>
		<li><a href="//godoc.org/code.google.com/p/go.sys">sys</a> — packages for making system calls.</li>
		<li><a href="//godoc.org/code.google.com/p/go.text">text</a> — packages for working with text.</li>
		<li><a href="//godoc.org/code.google.com/p/go.tools">tools</a> — godoc, vet, cover, and other tools.</li>
		<li><a href="//godoc.org/code.google.com/p/go.exp">exp</a> — experimental code (handle with care; may change without warning).</li>
	</ul>

	<h3 id="community">Community</h3>
	<p>
	These services can help you find Open Source packages provided by the community.
	</p>
	<ul>
		<li><a href="//godoc.org">GoDoc</a> - a package index and search engine.</li>
		<li><a href="http://go-search.org">Go Search</a> - a code search engine.</li>
		<li><a href="/wiki/Projects">Projects at the Go Wiki</a> - a curated list of Go projects.</li>
	</ul>
	{{end}}
{{end}}