{% func HistoryHTML(hyphaName, tbody string) %}
		<main>
			<nav>
				<ul>
					<li><a href="/page/{%s hyphaName %}">Hypha</a></li>
					<li><a href="/edit/{%s hyphaName %}">Edit</a></li>
					<li><a href="/text/{%s hyphaName %}">Raw text</a></li>
					<li><b>History</b></li>
				</ul>
			</nav>
			<table>
				<thead>
					<tr>
						<th>Time</th>
						<th>Hash</th>
						<th>Message</th>
					</tr>
				</thead>
				<tbody>
				{%s= tbody %}
				</tbody>
			</table>
		</main>
{% endfunc %}

{% func RevisionHTML(hyphaName, naviTitle, contents, tree, revHash string) %}
		<main>
			<nav>
				<ul>
					<li><a href="/page/{%s hyphaName %}">Hypha</a></li>
					<li><a href="/edit/{%s hyphaName %}">Edit</a></li>
					<li><a href="/text/{%s hyphaName %}">Raw text</a></li>
					<li><a href="/history/{%s hyphaName %}">History</a></li>
					<li><b>{%s revHash %}</b></li>
				</ul>
			</nav>
			<article>
				<p>Please note that viewing binary parts of hyphae is not supported in history for now.</p>
				{%s= naviTitle %}
				{%s= contents %}
			</article>
			<hr/>
			<aside>
				{%s= tree %}
			</aside>
		</main>
{% endfunc %}

If `contents` == "", a helpful message is shown instead.
{% func PageHTML(hyphaName, naviTitle, contents, tree string) %}
		<main>
			<nav>
				<ul>
					<li><b>Hypha</b></li>
					<li><a href="/edit/{%s hyphaName %}">Edit</a></li>
					<li><a href="/text/{%s hyphaName %}">Raw text</a></li>
					<li><a href="/history/{%s hyphaName %}">History</a></li>
				</ul>
			</nav>
			<article>
				{%s= naviTitle %}
				{% if contents == "" %}
					<p>This hypha has no text. Why not <a href="/edit/{%s hyphaName %}">create it</a>?</p>
				{% else %}
					{%s= contents %}
				{% endif %}
			</article>
			<hr/>
			<form action="/upload-binary/{%s hyphaName %}"
			      method="post" enctype="multipart/form-data">
				<label for="upload-binary__input">Upload new binary part</label>
				<br>
				<input type="file" id="upload-binary__input" name="binary"/>
				<input type="submit"/>
			</form>
			<hr/>
			<aside>
				{%s= tree %}
			</aside>
		</main>
{% endfunc %}