Object Reference : Object View and Procedure Reference : Vector
  
 
clearhist
Clear the contents of the history attribute for vector objects.
Removes the vector’s history attribute, as shown in the label view of the vector.
Syntax
vector_name.clearhist
Examples
v1.clearhist
v1.label
The first line removes the history from the vector V1, and the second line displays the label view of V1, including the now blank history field.
Cross-references
See “Labeling Objects” for a discussion of labels and display names.
See also Vector::label.