INDEX | CLUSTER | FEATURES | SHORT | FRAMES | NO FRAMES |
-- Is there a current item that may be read?
-- Is there a current item that may be modified?
-- Add `v' to end.
-- Append a copy of `s'.
-- Add `v' to end.
-- Remove the first occurrence of `v' if any.
-- If no such occurrence go `off'.
-- Remove all occurrences of `v'; go `off'.
INDEX | CLUSTER | FEATURES | SHORT | FRAMES | NO FRAMES |