fix: 人工修订自动翻译

fix: 拆解 tr
fix: 特殊拆解 back to top

aio/content/guide/styleguide.md

@@ -4662,4 +4662,5 @@ Useful tools and tips for Angular.
 
 <a href="#toc">Back to top</a>
 
+
 <a href="#toc">回到顶部</a>

aio/content/guide/template-syntax.md

@@ -1520,7 +1520,7 @@ Here's how the table renders:
   </td><td>
 
   Six
-  
+
   六列
 
   </td></tr>

aio/tools/translator/bin/translate-one.ts

@@ -3,5 +3,5 @@
 import { dirs } from '../dirs';
 import { translateFile } from '../translate';
 
-const filename = 'guide/router.md';
+const filename = 'guide/template-syntax.md';
 translateFile(__dirname + '/../../../../../content-en/' + filename, dirs.content + filename);

aio/tools/translator/utils.spec.ts

@@ -279,6 +279,18 @@ ng generate directive highlight
   </td>
 `);
   });
+
+  it('拆解任意位置的 <tr>', function () {
+    expect(normalizeLines(`
+  <tr><td>abc</td></tr>
+`)).eql(`
+  <tr>
+
+      <td>abc</td>
+
+  </tr>
+`);
+  });
   it('拆解独行的 li', function () {
     expect(normalizeLines(`
 <ul>

aio/tools/translator/utils.ts

@@ -60,6 +60,8 @@ export function normalizeLines(text: string): string {
   text = text.replace(oneLineCommentPattern, '\n\n$1$2$3\n');
   const oneLineBrTagPattern = /\n( *)(<br class="clear">)( *)(?=\n)/g;
   text = text.replace(oneLineBrTagPattern, '\n\n$1$2$3\n');
+  const backToTopPattern = /\n( *)(<a href="#toc">Back to top<\/a>)( *)(?=\n)/g;
+  text = text.replace(backToTopPattern, '\n\n$1$2$3\n');
   const atTagCommentPattern = /\n( *)({@a.*})( *)(?=\n)/g;
   text = text.replace(atTagCommentPattern, '\n\n$1$2$3\n');
   const oneLineClosedTagPattern = /\n( *)<(hr)(\/?)>( *)(?=\n)/g;
@@ -67,6 +69,9 @@ export function normalizeLines(text: string): string {
   const multiLinePairedTagPattern = /\n( *)<(header)( *[^>\n]*)>\n*(.*?)\n*( *)<\/\2>( *)(?=\n)/g;
   text = text.replace(multiLinePairedTagPattern, '\n\n$1<$2$3>\n\n$4\n\n$5</$2>$6\n');
 
+  const trTagPattern = /( *)(<tr\b *[^>\n]*>)(.*)(<\/tr>)/g;
+  text = text.replace(trTagPattern, '\n\n$1$2\n\n$1    $3\n\n$1$4\n\n');
+
   const blockTagPattern = /\n( *)<(\/?)(td|th|div|code-example|code-tabs|h\d+|p|tr)\b( *[^>\n]*)>( *)(?=\n)/g;
   text = text.replace(blockTagPattern, '\n\n$1<$2$3$4>$5\n');