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Diff for /src/usr.bin/tsort/tsort.1 between version 1.4 and 1.5

version 1.4, 1998/10/30 00:24:40 version 1.5, 2000/03/04 22:19:27
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 or from standard input if no file  or from standard input if no file
 is given.  is given.
 .Pp  .Pp
 Node names in the input are separated by white space and there must  Node names in the input are separated by whitespace and there must
 be an even number of node pairs.  be an even number of node pairs.
 .Pp  .Pp
 Presence of a node in a graph can be represented by an arc from the node  Presence of a node in a graph can be represented by an arc from the node
Legend:
Removed from v.1.4  
changed lines
  Added in v.1.5