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Diffstat (limited to 'src/rehype/admonition-title-to-heading.js')
| -rw-r--r-- | src/rehype/admonition-title-to-heading.js | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/rehype/admonition-title-to-heading.js b/src/rehype/admonition-title-to-heading.js deleted file mode 100644 index d84b27b2..00000000 --- a/src/rehype/admonition-title-to-heading.js +++ /dev/null @@ -1,31 +0,0 @@ -import {visit} from 'unist-util-visit'; - -const plugin = (options) => { - const transformer = async (ast) => { - let hId = null; - let hContent = null; - visit(ast, 'element', (node, index, parent) => { - if (/^h[2-6]$/.test(node.tagName) && node.properties && node.properties.id) { - // h2～h6のタグを見つけたら - hId = node.properties.id; - hContent = node.children && node.children[0] ? node.children[0].value : ''; - // h3～h6タグの隣にあるdivタグを探す - const nextNode = parent.children[index + 1]; - if (nextNode && nextNode.tagName === 'admonition') { - // 該当のdiv要素を見つけたらHタグの内容とline-5の#以降の文字列が一致した場合 - const contentAfterHash = nextNode.properties.title ? nextNode.properties.title.replace(/^#+/, '').trim() : ''; - - if (contentAfterHash === hContent.trim()) { - // Hタグのidを取得しそれをdivのidに設定 - nextNode.properties.id = hId; - // Hタグを削除 - parent.children.splice(index, 1); - } - } - } - }); - }; - return transformer; -}; - -export default plugin;
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