Thank you! I usually use THIN SPACE on each side of my em dashes (Compose Space Minus in https://github.com/kragen/xcompose https://github.com/kragen/xcompose

Thank you! I usually use THIN SPACE on each side of my em dashes (Compose Space Minus in https://github.com/kragen/xcompose https://github.com/kragen/xcompose ), but on HN that gets bashed to a regular space.