ConTeXt 中是否有一個以詩為中心的環境？

Question

我想把威廉布萊克寫的詩放在中心。 ConTeXt 中有一個環境可以實現這一點嗎？

我唯一的方法是midaligned

\midaligned{To see a world in a grain of sand}
\midaligned{And a heaven in a wild fllower}
\midaligned{Hold infinity in the palm of your hand}
\midaligned{And eternity in an hour}

但這並不優雅。

Answer 1

有lines。

\starttext
\setuplines[align=middle]
\startlines
To see a world in a grain of sand
And a heaven in a wild flower
Hold infinity in the palm of your hand
And eternity in an hour
\stoplines
\stoptext