| <html> |
| <head> |
| </head> |
| <body> |
| ==================== Version 0 ==================== |
| <body> |
| <nav class="tableofcontents"/> |
| <h1>Test</h1> |
| <h1>Test</h1> |
| <h1>Test</h1> |
| </body> |
| ==================== Version 1 ==================== |
| <body> |
| <nav class="tableofcontents"> |
| <p class="toc1"> |
| <a href="#item1"> |
| 1 |
| Test |
| </a> |
| </p> |
| <p class="toc1"> |
| <a href="#item2"> |
| 2 |
| Test |
| </a> |
| </p> |
| <p class="toc1"> |
| <a href="#item3"> |
| 3 |
| Test |
| </a> |
| </p> |
| </nav> |
| <h1 id="item1">Test</h1> |
| <h1 id="item2">Test</h1> |
| <h1 id="item3">Test</h1> |
| </body> |
| ==================== Version 2 ==================== |
| <body> |
| <nav class="tableofcontents"> |
| <p class="toc1"> |
| <a href="#item1"> |
| 1 |
| Test |
| </a> |
| </p> |
| <p class="toc1"> |
| <a href="#item2"> |
| 2 |
| Test |
| </a> |
| </p> |
| <p class="toc1"> |
| <a href="#item3"> |
| 3 |
| Test |
| </a> |
| </p> |
| </nav> |
| <h1 id="item1">Test</h1> |
| <h1 id="item2">Test</h1> |
| <h1 id="item3">Test</h1> |
| </body> |
| ==================== Version 3 ==================== |
| <body/> |
| =================================================== |
| First undo to version 2: OK |
| First undo to version 1: OK |
| First undo to version 0: OK |
| Redo to version 1: OK |
| Redo to version 2: OK |
| Redo to version 3: OK |
| Second undo to version 2: OK |
| Second undo to version 1: OK |
| Second undo to version 0: OK |
| </body> |
| </html> |
