Ed Schouten escribió:
Hi Robert,

* Robert Watson <rwat...@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: ga...@freebsd.org
WWW:   http://www.kovesdan.org

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