Awesome
typographic-em-dashes
Micro module to help eliminate one of the bad typewriter habits.
Install
npm install --save typographic-em-dashes
Usage
var emdashes = require('typographic-em-dashes');
emdashes(`--`); // —
emdashes(`foo -- bar`); // foo — bar
emdashes(`foo — bar`); // foo — bar
License
MIT © Vladimir Starkov