tsort.1: use mandoc literal block for example

master
Hiltjo Posthuma 7 years ago committed by sin
parent 9a2b8d3531
commit 58257275f0

@ -31,6 +31,7 @@ The graph as successfully sorted, but contained loops.
An error occurred.
.El
.Sh EXAMPLES
.Bd -literal -offset left
The input
a a
@ -63,7 +64,7 @@ represents the graph
┏━━━┓ ┏━━━┓
┃ e ┃───→┃ f ┃
┗━━━┛ ┗━━━┛
.Ed
.Sh STANDARDS
The
.Nm

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