NMRWish Command List gdbPrev Get the Previous Database Item

Command-Line Argument List

Return the Nth elements in one or more linked lists:
 gdbPrev handleList [N]
Notes:
 1. The default value of N is 1, which returns the
    adjacent element in the list.
 2. Specifying the keyword 'last' for argument N
    will return the last element in the list.
 3. Use of a null (zero) handle as input will
    return null without generating an error.