Class DS_LINEAR_CURSOR

-- Routines that ought to be in class ANY
-- (From KL_IMPORTED_ANY_ROUTINES)

-- Item at cursor position
-- (From DS_CURSOR)

-- Data structure traversed
-- (From DS_CURSOR)

-- Are other and current cursor at the same position?
-- (From ANY)

-- Is cursor valid?
-- (From DS_CURSOR)

Backward compatibility with Gobo 1.4

-- Is there no item at cursor position?
-- (From DS_CURSOR)

-- Is current cursor at same position as other?
-- (From DS_CURSOR)

-- Is other a valid cursor according
-- to current traversal strategy?
-- (From DS_CURSOR)

-- Is there no valid position to right of cursor?

-- Is cursor on first item?

-- Move cursor to next position.

-- Move cursor to after position.

-- Move to first position at or after current
-- position where item and v are equal.
-- (Use equality_tester's criterion from container
-- if not void, use = criterion otherwise.)
-- Move after if not found.

-- Move cursor to first position.

-- Move cursor to other's position.
-- (From DS_CURSOR)

-- Copy other to current cursor.
-- (From ANY)

-- Set next_cursor to a_cursor.
-- (From DS_CURSOR)

-- Next cursor
-- (Used by container to keep track of traversing
-- cursors (i.e. cursors associated with container
-- and which are not currently off).)
-- (From DS_CURSOR)