MicroGIS™ DevCon

Hi
Trimming maps is useful for a all objects. Sometimes you need to split a map on smaller ones to manage them. This is available on other programas
Merge all polylines is useful for routing maps. Sometimes when you verify with GIS editor a routable maps , one of the type of problems to correct is a ...

This is my first message on this foro, congratulations for the program.
Let m put a couple of questions.
1) Is there available the Trim function ?. This would allow to cut a big map on parts.
2) Is it possible to merge all polylines with a command? Apparently the tool Map object---Merge all objects ...