obshistory: omit keyword arguments with default values in patch.diffui() calls
d4c9eebdd72d made that function not take "relroot" and "prefix" anymore, and
instead expect "pathfn". These two chunks of code in this patch simply generate
patches for obslog -p and they broke because they tried to provide default
values for "prefix" and "relroot" for no apparent reason (and also for
"changes"). Let's instead rely on defaults of patch.diffui().
<!DOCTYPE html>
<html $if(lang)$ lang="$lang$" $endif$ dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>$if(title)$$title$$endif$</title>
$if(template_css)$
<link rel="stylesheet" href="$template_css$">
$else$
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/uikit/2.26.4/css/uikit.gradient.css">
$endif$
<link rel="stylesheet" href="style.css">
<script src="https://code.jquery.com/jquery-2.2.1.min.js"></script>
<script src="uikit.js"></script>
<script src="scripts.js"></script>
<script src="jquery.sticky-kit.js "></script>
<meta name="generator" content="pandoc-uikit" />
$for(author-meta)$
<meta name="author" content="$author-meta$" />
$endfor$
$if(date-meta)$
<meta name="date" content="$date-meta$" />
$endif$
<title>$if(title-prefix)$$title-prefix$ - $endif$$pagetitle$</title>
<style type="text/css">code{white-space: pre;}</style>
$if(quotes)$
<style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
$endif$
$if(highlighting-css)$
<style type="text/css">
$highlighting-css$
</style>
$endif$
$for(css)$
<link rel="stylesheet" href="$css$" $if(html5)$$else$type="text/css" $endif$/>
$endfor$
$if(math)$
$math$
$endif$
$for(header-includes)$
$header-includes$
$endfor$
</head>
<body>
<div class="uk-container uk-container-center uk-margin-top uk-margin-large-bottom">
$if(title)$
<div class="uk-grid" data-uk-grid-margin>
<div class="uk-width-1-1">
<h1 class="uk-heading-large">$title$</h1>
$if(date)$
<h3 class="uk-heading-large">$date$</p></h3>
$endif$
$for(author)$
<p class="uk-text-large">$author$</p>
$endfor$
</div>
</div>
$endif$
<div class="uk-grid" data-uk-grid-margin >
<div class="uk-width-medium-1-4">
<div class="uk-overflow-container" data-uk-sticky="{top:25,media: 768}">
<div class="uk-panel uk-panel-box menu-begin" >
$if(toc)$
$toc$
$endif$
</div>
</div>
</div>
<div class="uk-width-medium-3-4">
$body$
</div>
</div>
$if(analytics)$
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', '$analytics$', 'auto');
ga('send', 'pageview');
$endif$
</div>
</body>
</html>