- var title = "On Dogs: Man's Best Friend";
- var author = "enlore";
- var theGreat = "<span>escape!</span>";

h1= title
p Written with love by #{author}
p This will be safe: #{theGreat}

p.
  This is a very long and boring paragraph that spans multiple lines.
  Suddenly there is a #[strong strongly worded phrase] that cannot be
  #[em ignored].
p.
  And here's an example of an interpolated tag with an attribute:
  #[q(lang="es") ¡Hola Mundo!]

- var url = 'pug-test.html';
a(href='/' + url) Link
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- url = 'https://example.com/'
a(href=url) Another link

- var btnType = 'info'
- var btnSize = 'lg'
button(type='button' class='btn btn-' + btnType + ' btn-' + btnSize)
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button(type='button' class=`btn btn-${btnType} btn-${btnSize}`)