`markdown-no-smart-quotes`

No smart quotes (“, ”, ‘, ’) are permitted.

Examples

error[markdown-no-smart-quotes]: smart quotes are not allowed (use straight quotes instead)
 --> input.md
  |
5 | “
  | ^
  |
  = info: the pattern in question: `[\u{201C}\u{201D}]|[\u{2018}\u{2019}]`

Explanation

Smart quotes are often inserted automatically, even when the author might not intend it. This is especially problematic for text that will be copy-and-pasted.