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+<div class="toggle" style="display: none">
+ <div class="collapsed">
+ <p class="exampleHeading toggleButton">▹ <span class="text">Internal call graph</span></p>
+ </div>
+ <div class="expanded">
+ <p class="exampleHeading toggleButton">▾ <span class="text">Internal call graph</span></p>
+ <p>
+ This viewer shows the portion of the internal call
+ graph of this package that is reachable from this function.
+ See the <a href='#pkg-callgraph'>package's call
+ graph</a> for more information.
+ </p>
+ <ul style="margin-left: 0.5in" id="callgraph-{{.Index}}" class="treeview"></ul>
+ </div>
+</div>