r3 var delete location
source
Removes the var, if it is found at the specified
location. If the var is found at a parent
level in the inheritance chain of locations, the operation will fail
but will indicate the found location. For example, if you set the var
at cheese/fr/generic and attempted to delete it
at a child location, the command would output:
ERROR: key term not found at cheese/ca/generic (found at parent location cheese/fr/generic)
In such a case (after checking that no other child locations use
the var!) the user can then delete the var from
cheese/fr/generic.
delete | del
none