[patch] for the printf.3 man page

[Dr. Jürgen Sauermann <mail@xxxxxxxxxxxxxxxxxxxxxxxxxx>]

Hi,

I would like to propose the attached patch for the printf(3) man page.

The patch adds the following sentence to the description of the ' flag 
(aka. thousands separator):

Note  also  that the default locale of a C program is "C" whose
locale information indicates no thousands' grouping  character.
Therefore,  without a prior setlocale(3) no thousands' grouping
 characters will be printed.


Best Regards,
Jürgen Sauermann

380a381,384
> Note also that the default locale of a C program is "C" whose locale information
> indicates no thousands' grouping character. Therefore, without a prior
> .BR setlocale (3)
> no thousands' grouping characters will be printed.