HEX
Server: Apache
System: Linux vps.rockyroadprinting.net 4.18.0 #1 SMP Mon Sep 30 15:36:27 MSK 2024 x86_64
User: rockyroadprintin (1011)
PHP: 8.2.29
Disabled: exec,passthru,shell_exec,system
Upload Files
File: //usr/share/graphviz/gvpr/addedges
/* Add edges from input graph to argument graph
 * Does not add nodes.
 */
BEGIN{
  graph_t g = readG(ARGV[0]);
  node_t h, t;
  edge_t e;
}
E {
  if ((h = isNode(g,head.name)) && (t = isNode(g,tail.name))) {
    if (!isEdge(t,h,"")) {
      e = copy(g,$);
    }
  }
}
END {
  write(g);
}