🎨 Vditor 支持

heading anchor when copy & paste Fix Vanessa219/vditor#359
88250 · May 5, 2020 · df7e7eb · df7e7eb
1 parent 958320f
commit df7e7eb
Show file tree

Hide file tree

Showing 4 changed files with 8 additions and 3 deletions.
diff --git a/h2m.go b/h2m.go
@@ -213,6 +213,10 @@ func (lute *Lute) genASTByDOM(n *html.Node, tree *parse.Tree) {
 		defer tree.Context.ParentTip()
 	case atom.A:
 		node.Type = ast.NodeLink
+		if nil == n.FirstChild && (atom.H1 == n.Parent.DataAtom || atom.H2 == n.Parent.DataAtom || atom.H3 == n.Parent.DataAtom || atom.H4 == n.Parent.DataAtom || atom.H5 == n.Parent.DataAtom || atom.H6 == n.Parent.DataAtom) {
+			// 丢弃标题中文本为空的链接，这样的链接可能是锚点
+			return
+		}
 		node.AppendChild(&ast.Node{Type: ast.NodeOpenBracket})
 		tree.Context.Tip.AppendChild(node)
 		tree.Context.Tip = node