The following are the changes in this release:
Fizzbin is a better word. :-)
The help and man builtin commands now return an error when a
help file cannot be opened, such as when there is no help file.
Added palindrome.cal resource file. For example, to find the
largest (highly probable) prime palindrome under 280 decimal
digits (text tweet limit):
prevprimepal(1e280)
e11d159c81