It's a macro to make labels with attached lines, with or without
arrowheads. A few notes ... 

1.	The "Increment" box sets the increment _if_ the label is a number. If
it is a number, each time a new label is made, the number is increased
by the number in the "Increment" box. Otherwise, the "Increment" value
has no effect.

2.	The "(N)" and "(E)" buttons are used in architectural remodeling, to
indicate New or Existing construction. If you want something else ...
changem.

3.	If there is no text, it just makes a line.

4.	The curved lines vary randomly. There is a function called "rand"
which generates the random numbers used by the macro. It uses a seed
which is taken from the seconds value of the time string, so each time
it will start differently.

5.	The lines and the text are all given the class "Label" so that they
can be hidden or shown as desired.

Enjoy ...