may be a solution, but do not know if it will be useful. For maps, you can trace the area around it, and then draw a line for the "frontiers". Then select both lines, and use the option "division" from path menu. I send an attached file with an example (quite horrible to see, but hopefully explanatory)

El 10/08/13 13:33, Robert Funnell escribió:
Maurice-

You may want to look at the thread on making maps from last May:

http://sourceforge.net/mailarchive/forum.php?thread_name=519BAB8A.9070502%40wildintellect.com&forum_name=inkscape-user

Unless things have changed, the answer is that for now it's better to 
maintain maps with some other tool.

- Robert

On Sat, 10 Aug 2013, Maurice van Peursem wrote:

Thanks, this helps a little. But the rectangle is
only an example, the drawing I'm working on is
more complicated. Take for instance the map of
Europe, with all coutries painted in a different
color. The path-segments on each border belong to
two paths, around the two bordering countries.
Now if I want to edit that border, I would like
to edit only one path. Is that possible? Or do I
have to draw each border twice?

Thanks for the help.
Maurice
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Si desea enviarme cualquier documento, utilice formatos estándar (ODF, PDF, HTML, TXT...). Gracias.
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