acet-ui-single-select

(acet-ui-single-filter allowLocked)

This function provides single entity selection, like (entsel), with some customisation.

filter : filter condition, as used by (ssget ... filter) to filter entity as required
allowLocked : if T, selection of entity on a locked layers is allowed; NIL to disallow

Each argument can be set as NIL, which uses default values (or none) in that case.