[FFmpeg-devel] [PATCH] configure's to_lower and to_upper fix on *bsd

[Rich Felker]

On Fri, Feb 08, 2008 at 09:48:56PM +0100, Reimar D?ffinger wrote:
> Though it seems to me that this behaviour means that unless you set the
> locale before, range expressions are just useless because there is no
> way to use them reliably.

Range expressions simply should not be used programmatically. Ever.
Their only use is for interactive user use by someone who knows their
own local behavior and even then the use of range expressions is
highly questionable.

Rich