NOP(1) User Commands 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),
libgraph(3) 21 March 2001 NOP(1)
