Re: [Nmh-workers] Compiler warnings and signed vs. unsigned char, again

[Lyndon Nerenberg]

On 2013-02-05, at 11:27 AM, Ken Hornstein wrote:

> Some people advocated (and I thought that's what Lyndon was talking about):
> 
>       isdigit((int)(unsigned char) c);

My brain meant to say isfoo((u_char)c) but my fingers said otherwise.