Formatting large negative numbers minor issue

[pernlofgren]

Noticed that the function format_number returns a a leading comma after the minus sign for negative numbers with a set of digits that is a multiple of 3. Just wanted to flag here in case it was unknown :)

Current behaviour:

difference = -285.671623847
humanfriendly.format_number(difference)
Out[118]: '-,285.67'

Expected behaviour:

difference = -285.671623847
humanfriendly.format_number(difference)
Out[118]: '-285.67'

[xolox]

Hi Pernilla, thanks for the feedback and sorry for the late response.

I've just published humanfriendly 9.0 which fixes the issue you reported.

Cheers!