pandoc/test/command/5053.md

```
% pandoc
—_legibility_—
^D
<p>—<em>legibility</em>—</p>
```

```
% pandoc
_filename_|_filetype_
^D
<p><em>filename</em>|<em>filetype</em></p>
```
Added test for #5053. Note that the fix for #5099 also fixes #5053, a pandoc 2.4 regression in parsing underscore emphasis after symbols. 2018-11-26 07:50:16 +01:00			```
			`% pandoc`
			`—_legibility_—`
			`^D`
			`<p>—<em>legibility</em>—</p>`
			```

			```
			`% pandoc`
			`_filename_\|_filetype_`
			`^D`
			`<p><em>filename</em>\|<em>filetype</em></p>`
			```