🎨 Improve HTML code element clipping siyuan-note/siyuan#11401

h2m.go

@@ -124,6 +124,7 @@ func (lute *Lute) genASTByDOM(n *html.Node, tree *parse.Tree) {
 				if nil == n.PrevSibling || nil == n.NextSibling {
 					break
 				}
+
 				tree.Context.Tip.AppendChild(&ast.Node{Type: ast.NodeBr})
 				break
 			} else {
@@ -174,7 +175,24 @@ func (lute *Lute) genASTByDOM(n *html.Node, tree *parse.Tree) {
 		}
 		tree.Context.Tip.AppendChild(node)
 	case atom.P, atom.Div, atom.Section:
-		if lute.parentIs(n, atom.Table) || ast.NodeLink == tree.Context.Tip.Type {
+		if ast.NodeLink == tree.Context.Tip.Type {
+			break
+		}
+
+		if lute.parentIs(n, atom.Table) {
+			if nil == n.PrevSibling || nil == n.NextSibling {
+				break
+			}
+
+			if nil != n.PrevSibling && strings.Contains(n.PrevSibling.Data, "\n") {
+				break
+			}
+
+			if nil != n.NextSibling && strings.Contains(n.NextSibling.Data, "\n") {
+				break
+			}
+
+			tree.Context.Tip.AppendChild(&ast.Node{Type: ast.NodeBr})
 			break
 		}
 

test/h2m_test.go

@@ -18,6 +18,7 @@ import (
 
 var html2MdTests = []parseTest{
 
+	//{"105", "<table class=\"docutils align-default\"><thead><tr class=\"row-odd\"><th class=\"head\"><p>优势</p></th></tr></thead><tbody><tr class=\"row-even\"><td><div class=\"line-block\"><div class=\"line\">- Python的内置标准库</div><div class=\"line\">- 执行速度较快</div><div class=\"line\">- 容错能力强</div></div></td></tr></tbody></table>", "| 优势                                            |\n| ------------------------------------------------- |\n| - Python 的内置标准库<br />- 执行速度较快- 容错能力强 |\n"},
 	{"104", "<table class=\"docutils align-default\">\n<thead>\n<tr class=\"row-odd\">\n\n<th class=\"head\"><p>优势</p></th>\n\n</tr>\n</thead>\n<tbody>\n<tr class=\"row-even\">\n\n<td><div class=\"line-block\">\n<div class=\"line\">- Python的内置标准库</div>\n<div class=\"line\">- 执行速度较快</div>\n<div class=\"line\">- 容错能力强</div>\n</div>\n</td>\n\n</tr>\n\n\n\n</tbody>\n</table>", "| 优势                                            |\n| ------------------------------------------------- |\n| - Python 的内置标准库<br />- 执行速度较快<br />- 容错能力强 |\n"},
 	{"103", "<code class=\"docutils literal notranslate\"><span class=\"pre\">BeautifulSoup(markup,</span> <span class=\"pre\">\"lxml\")</span></code>", "`BeautifulSoup(markup, \"lxml\")`\n"},
 	{"102", "<code><code class=\"idl\"><a data-link-type=\"idl\" href=\"#node\" id=\"ref-for-node③⑧\" aria-expanded=\"false\">Node</a></code> . <code class=\"idl\"><a data-link-type=\"idl\" href=\"#dom-node-element_node\" id=\"ref-for-dom-node-element_node①\">ELEMENT_NODE</a></code></code>", "[`Node`](#node) . [`ELEMENT_NODE`](#dom-node-element_node)\n"},