HN does not support whatever markup you are trying to use. You have to use Unicode:
“You can VACUUM INTO, b̶u̶t̶ ̶s̶t̶a̶n̶d̶a̶r̶d̶ ̶v̶a̶c̶u̶u̶m̶ ̶w̶o̶n̶’̶t̶ ̶r̶e̶w̶r̶i̶t̶e̶ ̶t̶h̶e̶ ̶w̶h̶o̶l̶e̶ ̶d̶b̶ (vacuum rewrites the whole db)”
HN does not support whatever markup you are trying to use. You have to use Unicode:
“You can VACUUM INTO, b̶u̶t̶ ̶s̶t̶a̶n̶d̶a̶r̶d̶ ̶v̶a̶c̶u̶u̶m̶ ̶w̶o̶n̶’̶t̶ ̶r̶e̶w̶r̶i̶t̶e̶ ̶t̶h̶e̶ ̶w̶h̶o̶l̶e̶ ̶d̶b̶ (vacuum rewrites the whole db)”