Removes unused named objects, such as block definitions and layers, from the current drawing using the command line.
Removes unused named objects from the current drawing at the Command prompt. You can only remove one level of nested references at a time. Repeat the command until there are no unreferenced, named objects.
The following prompts are displayed.
You can specify what types of unreferenced named objects that you can remove, including block definitions, detail view styles, dimension styles, groups, layers, linetypes, materials, multileader styles, plot styles, shapes, text styles, multiline styles, section view styles, table styles, visual styles, registered applications, zero-length geometry, empty text objects, and orphaned DGN linestyle data, or all of these.
Enter an object name or * to list the objects.
Enter y to verify each name.