While configuring my Emacs, I found a way to crash Emacs with emoji:
- Add this to either
(set-fontset-font "fontset-default" 'symbol "Noto Color Emoji")
- Insert a emoji, such as “😂”(You can use
Boom! Your Emacs crashed!!!
According to Emacs Stack Exchange:
Emacs for Linux uses XFT for font rendering, and XFT doesn’t yet support the color fonts. See this mailing list thread from Dec 2015. Richard Stallman writes in that thread that it’s a low priority and they don’t care about color fonts.