A long standing misfeature of had been that when dragging the
end of connected traces, pcb chosen one of the traces "randomly". It often
didn't pick the one the user wanted to move. The workaround was to move the
one that the click picked and then return and move the target trace then
move the other trace back. This gets even more annoying if there are more than
two objects connected in the given point: 3 traces and a via for example.
<p>
The cycdrag patch addresses this issue by defining an action that can cycle
through objects that could be dragged in the given point while the left mouse
button is pressed. This lets the user explicitly select the one object to
work on.
<p>
This <a href="https://archive.org/details/pcb-rnd-cycdrag"> demo video </a>
demonstrates how it works with three lines and a via.
<p>
<video width="100%" controls>
	<source src="https://archive.org/download/pcb-rnd-cycdrag/cycdrag.ogv" type="video/ogg">
	(Your browser does not support the video tag, please download the
	<a href="https://archive.org/download/pcb-rnd-cycdrag/cycdrag.ogv">
	video file</a> instead.)
</video>

<p>
<b> plans: </b>
It does not work with the lesstif HID (which is a known bug).
It does not work with the rubber band mode (because rubber band grabs
all objects).