Ed Schouten escribi:
> Hi Robert,
>
> * Robert Watson <rwatson@FreeBSD.org> wrote:
>
>> - (void)fprintf(stderr, "usage: dirname string\n");
>> + (void)fprintf(stderr, "usage: dirname string [...]\n");
>>
>
> Maybe we shouldn't use brackets here, like rm(1):
>
> usage: rm [-f | -i] [-dIPRrvW] file ...
>
I'd prefer if we used brackets with rm(1), as well. Even if these syntax
descriptions aren't BNFs, the brackets are usually used to denote
optionality.
--
Gabor Kovesdan
EMAIL: gabor@FreeBSD.org
WWW: http://www.kovesdan.org