2011

Add Joins the selected polylines by adding a straight segment between the
nearest endpoints.
Both Joins the selected polylines by extending or trimming if possible.
Otherwise joins the selected polylines by adding a straight segment between
the nearest endpoints.
Width
Specifies a new uniform width for the entire polyline.
You can use the Width option of the Edit Vertex option to change the starting
and ending widths of a segment.
Edit Vertex
Marks the first vertex of the polyline by drawing an X on the screen. If you
have specified a tangent direction for this vertex, an arrow is also drawn in
that direction.
Next
Moves the X marker to the next vertex. The marker does not wrap around
from the end to the start of the polyline even if the polyline is closed.
Previous
Moves the X marker to the previous vertex. The marker does not wrap around
from the start to the end of the polyline even if the polyline is closed.
Break
Saves the location of the marked vertex while you move the X marker to any
other vertex.
2D Polyline Selection (PEDIT) | 771