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Merge pull request #2953 from ehuss/fix-heading-nav-level

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Fix heading nav level
This commit is contained in:
Eric Huss
2025-11-20 01:13:35 +00:00
committed by GitHub
parent 7e7a3b495e 718ceecfa2
commit 5d64d0e5f2
2 changed files with 3 additions and 1 deletions
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2
crates/mdbook-html/front-end/templates/toc.js.hbs
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@@ -392,7 +392,7 @@ window.customElements.define('mdbook-sidebar-scrollbox', MDBookSidebarScrollbox)
stack.push({level: nextLevel, ol: ol}); stack.push({level: nextLevel, ol: ol});
} }
} else if (level < currentLevel) { } else if (level < currentLevel) {
while (stack.length > 1 && stack[stack.length - 1].level >= level) { while (stack.length > 1 && stack[stack.length - 1].level > level) {
stack.pop(); stack.pop();
} }
} }

2
tests/gui/heading-nav-collapsed.goml
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@@ -10,6 +10,8 @@ assert-text: (".current-header", "Heading 1")
assert-attribute: ("li:has(> span > a[href='#heading-12'])", {"class": "header-item"}) assert-attribute: ("li:has(> span > a[href='#heading-12'])", {"class": "header-item"})
assert-attribute: ("li:has(> span > a[href='#heading-21'])", {"class": "header-item"}) assert-attribute: ("li:has(> span > a[href='#heading-21'])", {"class": "header-item"})
assert-property: ("div.on-this-page", {"innerHTML": '<ol class="section"><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-1" class="header-in-summary current-header">Heading 1</a></span><ol class="section"><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-11" class="header-in-summary">Heading 1.1</a></span></li><li class="header-item"><span class="chapter-link-wrapper"><a href="#heading-12" class="header-in-summary">Heading 1.2</a><a class="chapter-fold-toggle header-toggle"><div>❱</div></a></span><ol class="section"><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-121" class="header-in-summary">Heading 1.2.1</a></span></li><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-122" class="header-in-summary">Heading 1.2.2</a></span></li></ol></li><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-13" class="header-in-summary">Heading 1.3</a></span></li></ol></li><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-2" class="header-in-summary">Heading 2</a></span><ol class="section"><li class="header-item"><span class="chapter-link-wrapper"><a href="#heading-21" class="header-in-summary">Heading 2.1</a><a class="chapter-fold-toggle header-toggle"><div>❱</div></a></span><ol class="section"><li class="header-item"><span class="chapter-link-wrapper"><a href="#heading-211" class="header-in-summary">Heading 2.1.1</a><a class="chapter-fold-toggle header-toggle"><div>❱</div></a></span><ol class="section"><li class="header-item"><span class="chapter-link-wrapper"><a href="#heading-2111" class="header-in-summary">Heading 2.1.1.1</a><a class="chapter-fold-toggle header-toggle"><div>❱</div></a></span><ol class="section"><li class="header-item expanded"><span class="chapter-link-wrapper"><a href="#heading-21111" class="header-in-summary">Heading 2.1.1.1.1</a></span></li></ol></li></ol></li></ol></li></ol></li></ol>'})
// Click 1.2, expands it. // Click 1.2, expands it.
click: "a.header-in-summary[href='#heading-12']" click: "a.header-in-summary[href='#heading-12']"
assert-attribute: ("li:has(> span > a[href='#heading-12'])", {"class": "header-item expanded"}) assert-attribute: ("li:has(> span > a[href='#heading-12'])", {"class": "header-item expanded"})