IainNZ/Humanize.jl — pull request #1 by julian-gehring (2014-10-05 19:43:33+00:00)
Title: Digitsep: Separate digit groups in integers

Convert a number to a string, separating each 'k' digits by 'sep'. 'k'
defaults to 3, separating by thousands. The default "," for 'sep'
matches the commonly used digit separator in the US.