createS: Create/Initialize Stack
Description
Create or initialize a stack data structure using filehash
databases
Usage
createS(filename)
initS(filename)
Arguments
filename
character, file name for storing the stack data
structure
Value
The createS and initS functions both return an object of
class "stack".
Details
A new stack can be created using createS, which creates a file
for storing the stack information and returns an object of class
"stack".