JuliaLang/julia — pull request #800 by kmsquire (2012-05-04 10:50:05+00:00)
Title: bitarray shift operators, printstring()

Hi there,

After mentioning them to Carlo, I've added >>>, <<, rol (rotate left), and ror (rotate right) operations to bitarray.jl.

I also added a bitstring() function. It largely mimics bitshow(), but gives a string instead of printing to terminal. Thought it might be useful, but so far I've only used it like bitshow().

Can you please take a look, and let me know if it needs any changes. Comments are inline.

Thanks,
Kevin