Help me understand what's going on with links not working. Here's a simple repro. An epub file with one page:
Code:
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="en-US">
<head>
<meta charset="utf-8" />
<meta name="generator" content="pandoc" />
<title>ch001.xhtml</title>
<link rel="stylesheet" type="text/css" href="../styles/stylesheet1.css" />
</head>
<body epub:type="bodymatter">
<section id="the-footnote-test-book" class="level1 unnumbered">
<h1 class="unnumbered">The Footnote Test Book</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.<sup class="footnote"><a id="rn1" href="ch001.xhtml#n2" xmlns="">1</a>,<a id="rn3" href="ch001.xhtml#n4" xmlns="">2</a></sup></p>
<div class="footnote-group">
<div class="footnote" id="n2">
<p>
<sup class="footnote">
<a href="ch001.xhtml#rn1">1</a>
</sup> This is note #1.</p>
</div>
<div class="footnote" id="n4">
<p>
<sup class="footnote">
<a href="ch001.xhtml#rn3">2</a>
</sup> This is note #2.</p>
</div>
</div>
</section>
</body>
</html>
Which the viewer renders as:
Code:
<html xml:lang="en-US" class="is-calibre-viewer" style="overflow: hidden; --calibre-viewer-background-color:#ffffff; --calibre-viewer-foreground-color:#000000; color-scheme: light; color: rgb(0, 0, 0); background-color: transparent;"><head><base href="clbr://internal.sandbox/book/EPUB/text/ch001.xhtml"><title>ch001.xhtml</title>
<link rel="stylesheet" type="text/css" href="../styles/stylesheet1.css">
</head><body epub:type="bodymatter" class="calibre-viewer-paginated calibre-viewer-light-colors" style="color: rgb(0, 0, 0); background-color: transparent; column-gap: 10px; column-width: 509px; column-rule: 0px inset blue; min-width: 0px; max-width: none; min-height: 0px; max-height: 100vh; column-fill: auto; margin: 0px; border-width: 0px; padding: 0px; box-sizing: content-box; width: 509px; height: 686px; overflow-wrap: break-word;">
<section id="the-footnote-test-book" class="level1 unnumbered" style="break-before: avoid;">
<h1 class="unnumbered">The Footnote Test Book</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.<sup class="footnote"><a id="rn1" href="ch001.xhtml#n2">1</a>,<a id="rn3" href="ch001.xhtml#n4">2</a></sup></p>
<div class="footnote-group">
<div class="footnote" id="n2">
<p>
<sup class="footnote">
<a href="javascript:void(0)" data-m3nkpb7pw6cwr7qts4nacf="{"name": "EPUB/text/ch001.xhtml", "frag": "rn1"}">1</a>
</sup> This is note #1.</p>
</div>
<div class="footnote" id="n4">
<p>
<sup class="footnote">
<a href="javascript:void(0)" data-m3nkpb7pw6cwr7qts4nacf="{"name": "EPUB/text/ch001.xhtml", "frag": "rn3"}">2</a>
</sup> This is note #2.</p>
</div>
</div>
</section>
</body>
<!-- style stuff... -->
</html>
The last 2 links work. The 1st links do not. You can see they are rendered differently.