// between two markers.

boolean $hasLine;

// First set up some marker connections on the head

setMarkerConnection "LFHD" "RFHD";

setMarkerConnection "RFHD" "RBHD";

// Demonstrate the existence of the marker connection we just made.

$hasLine = `getMarkerConnection "LFHD" "RFHD"`;

print $hasLine; // Should be true 
  

// Demonstrate the lack of a connection

$hasLine = `getMarkerConnection "LBHD" "RFHD"`;

print $hasLine; // Should be false