added DocsPage, improved navbar with dynamic height handling, MathJax integration, new TOC features, and extensive markdown processing

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sergeych committed 2025-11-19 21:52:58 +01:00
1 parent 918534afb5
commit 1fadc42414
13 files changed
+707 -223

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@@ -45,7 +45,43 @@
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css"
/>
<!-- MathJax v3 configuration and loader (replace KaTeX) -->
<script>
window.MathJax = {
tex: {
inlineMath: [['$', '$'], ['\\(', '\\)']],
displayMath: [['$$', '$$'], ['\\[', '\\]']],
processEscapes: true
},
options: {
skipHtmlTags: ['script','noscript','style','textarea','pre','code']
},
startup: {
// We'll trigger typesetting manually from the app after markdown is mounted
typeset: false
}
};
</script>
<script defer src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml.js"></script>
<style>
/* Reserve space for fixed navbar and ensure in-page anchors don't end up hidden under it */
:root { --navbar-offset: 56px; }
body {
/* Fallback padding; JS will keep this equal to the real navbar height */
padding-top: var(--navbar-offset);
/* Make native hash jumps account for the fixed header */
scroll-padding-top: calc(var(--navbar-offset) + 8px);
}
/* Also offset scroll for headings and any element targeted by an id */
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6,
[id] {
scroll-margin-top: calc(var(--navbar-offset) + 8px);
}
/* Unify markdown and page backgrounds with Bootstrap theme variables */
.markdown-body {
box-sizing: border-box;
@@ -102,7 +138,70 @@
</style>
</head>
<body>
<div id="root"></div>
<!-- Fixed top navbar for the whole site -->
<a href="#root" class="visually-hidden-focusable position-absolute top-0 start-0 m-2 px-2 py-1 bg-body border rounded">Skip to content</a>
<nav class="navbar navbar-expand-lg bg-body-tertiary fixed-top border-bottom" role="navigation" aria-label="Primary">
<div class="container-fluid">
<a class="navbar-brand d-flex align-items-center gap-2" href="#">
<i class="bi bi-braces-asterisk"></i>
Lyng
</a>
<button
class="navbar-toggler"
type="button"
data-bs-toggle="collapse"
data-bs-target="#topbarNav"
aria-controls="topbarNav"
aria-expanded="false"
aria-label="Toggle navigation"
>
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="topbarNav">
<!-- Left-aligned main menu -->
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#/docs/Iterator.md" role="button" data-bs-toggle="dropdown" aria-expanded="false">
Documentation
</a>
<ul id="docsDropdownMenu" class="dropdown-menu">
<!-- Will be populated at runtime -->
<li><a class="dropdown-item" href="#/docs/tutorial.md" data-route="docs">tutorial</a></li>
<li><hr class="dropdown-divider"></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link" href="#/reference" data-route="reference">Reference</a>
</li>
</ul>
<!-- Right utilities: search, GitHub link -->
<div class="ms-auto d-flex align-items-center gap-2" style="min-width: 240px;">
<!-- Search widget with Bootstrap Icons magnifying glass -->
<form class="d-flex" role="search" onsubmit="return false;">
<div class="input-group">
<span class="input-group-text bg-transparent border-end-0">
<i class="bi bi-search"></i>
</span>
<input
id="topSearch"
class="form-control border-start-0"
type="search"
placeholder="Search"
aria-label="Search"
/>
</div>
</form>
<a class="btn btn-sm btn-outline-secondary" href="https://github.com/sergeych/lyng" target="_blank" rel="noopener" aria-label="GitHub">
<i class="bi bi-github"></i>
</a>
</div>
</div>
</div>
</nav>
<!-- App root; extra top padding so content is not hidden behind fixed navbar -->
<div id="root" class="pt-4" tabindex="-1" aria-live="polite" aria-atomic="false"></div>
<!-- App bundle (produced by Kotlin/JS). The Gradle config forces this name. -->
<script src="site.js"></script>
@@ -113,5 +212,51 @@
integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz"
crossorigin="anonymous"
></script>
<script>
// Adjust body padding to account for fixed-top navbar height (handles dynamic font sizes)
(function () {
function adjustPadding() {
var nav = document.querySelector('.navbar.fixed-top');
if (!nav) return;
var h = nav.getBoundingClientRect().height;
var px = Math.ceil(h) + 'px';
// Keep legacy inline padding for older browsers
document.body.style.paddingTop = px;
// And expose as a CSS variable used by scroll-padding/scroll-margin rules
document.documentElement.style.setProperty('--navbar-offset', px);
}
window.addEventListener('load', adjustPadding);
window.addEventListener('resize', adjustPadding);
// Also listen to Bootstrap collapse events which may change navbar height on small screens
document.addEventListener('shown.bs.collapse', adjustPadding);
document.addEventListener('hidden.bs.collapse', adjustPadding);
// Basic active state management for topbar links
function updateActive() {
var hash = location.hash;
// Clear previous actives
document.querySelectorAll('#topbarNav .nav-link').forEach(function(a){
a.classList.remove('active');
a.removeAttribute('aria-current');
});
// Mark active for simple routes
var activeLink = null;
if (!hash || hash === '#' || hash === '#/') {
activeLink = document.querySelector('#topbarNav .nav-link[data-route="home"]');
} else if (hash.startsWith('#/docs/')) {
// Mark Docs menu root as active
activeLink = document.querySelector('#topbarNav .nav-link.dropdown-toggle');
} else if (hash.startsWith('#/reference')) {
activeLink = document.querySelector('#topbarNav .nav-link[data-route="reference"]');
}
if (activeLink) {
activeLink.classList.add('active');
activeLink.setAttribute('aria-current', 'page');
}
}
window.addEventListener('hashchange', updateActive);
window.addEventListener('load', updateActive);
})();
</script>
</body>
</html>