[smartdown] do not add \displaystyle (the math extension should do it)
[smartdown] do not add \displaystyle (the math extension should do it)

alexjobs/deck.js-1,alexjobs/deck.js-1,ProgRT/deck.js,twitwi/deck.js,alexjobs/deck.js-1,ProgRT/deck.js,twitwi/deck.js,ProgRT/deck.js,twitwi/deck.js