Sounds good. Will it mean that the following code is also preferred to
use parentheses? I like the simplicity without the parentheses, but for
consistency and simplicity of the rule set, I'd also accept the
parenthesized version.
snprintf(buf, sizeof buf, "%s%s", arg1, arg2);
FWIW, there's very little chance i'm *not* going to use this form.
i've always applied the general () rule here -- don't have them
unless it's either necessary *or* useful for comprehension, and
that rule clearly says do not use them for the above case. so
maybe "prefer paren unless clear", allowing objective takes ;)