nop(poll.html) - phpMan

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 (canoni-
       cal) 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,  a non-zero exit value is
       returned. Otherwise, zero is returned.
SEE ALSO
       wc(1), acyclic(1), gvpr(1), gvcolor(1), ccomps(1), sccmap(1),  tred(1),
       libgraph(3)
                                 21 March 2001                          NOP(1)