home | help
NOP(1)			     General Commands Manual			  NOP(1)

NAME
     nop - pretty-print graph file

SYNOPSIS
     nop [ -p?	] [ files ]

DESCRIPTION
     nop  reads a stream of graphs and prints each in pretty-printed (canonical)
     format on stdout. If no files are given, it reads from stdin.

OPTIONS
     The following options are supported:

     -p     Produce no output - just check the input for valid DOT.

     -?     Print usage information.

EXIT STATUS
     If any errors occurred while processing any input, such as a file not found
     or a file containing illegal  DOT,  EXIT_FAILURE  is  returned.   Otherwise
     EXIT_SUCCESS is returned.

SEE ALSO
     wc(1), acyclic(1), gvpr(1), gvcolor(1), ccomps(1), sccmap(1), tred(1), lib-
     graph(3)

				  21 March 2001 			  NOP(1)

home | help