pandoc-2.0.3: test/command/4061.md

```
% pandoc -t markdown-simple_tables-multiline_tables-pipe_tables
+-----------------------------------+
| Text [^1]                         |
+-----------------------------------+

[^1]: Footnote.
^D
+-----------------------------------+
| Text [^1]                         |
+-----------------------------------+

[^1]: Footnote.
```