spellcheck-hyphen-multiple-valid.html
<!DOCTYPE html>
<html>
<body>
<textarea style="width: 400px; height: 200px;" autofocus>- -- --- -hello hello- --hello --hello ---hello hello--- ---hello----</textarea>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<textarea style="width: 400px; height: 200px;" autofocus>- -- --- -hello hello- --hello --hello ---hello hello--- ---hello----</textarea>
</body>
</html>