What is “smartypants” Package?

Typography prettifier
For more details: https://daringfireball.net/projects/smartypants/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install smartypants.

  brew install smartypants

Now, use smartypants!