Date: Sun, 18 Jul 2004 16:55:41 +0300 From: Giorgos Keramidas <keramida@ceid.upatras.gr> To: Jos? de Paula <espinafre@gmail.com> Cc: freebsd-hackers@freebsd.org Subject: Re: [PATCH] basic modelines for contrib/nvi Message-ID: <20040718135541.GA28115@gothmog.gr> In-Reply-To: <5ef8c2f004071419517bdc9f3e@mail.gmail.com> References: <5ef8c2f004071419517bdc9f3e@mail.gmail.com>
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On 2004-07-14 23:51, Jos? de Paula <espinafre@gmail.com> wrote:
> I hacked together this little patch to contrib/nvi to make it support
> simple modelines. [snip]
> +
> + if (O_ISSET(sp, O_MODELINE)) {
> + cmd = get_modeline(sp);
> + if (cmd != NULL)
> + if (ex_run_str(sp, "modeline", cmd, strlen(cmd), 0, 0))
> + return;
> + }
> +
Just a minor comment.
Nested if's like the second & third above look like a natural place to
use && as in:
if (O_ISSET(sp, O_MODELINE)) {
cmd = get_modeline(sp);
if (cmd != NULL &&
ex_run_str(sp, "modeline", cmd, strlen(cmd), 0, 0))
return;
}
Giorgos
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