Trim
Trim 
- truncating of the selected entity or entities.
Select an entity and press Trim button on the toolbar or select Tools -> Modify -> Trim menu item.
Example:
| • | Create a new drawing - press the New button  on the toolbar or select File -> New. |
| • | Add a simple set of entities: |
| • | holding the Shift key pressed select both entities and press Trim button. |
| • | set the truncating axis by two consecutive left mouse button clicks. |
| • | click on the left part to finish the trimming. |
