[EMAIL PROTECTED] (Neil Conway) writes:
> On Wed, 2007-07-18 at 17:22 -0400, Alvaro Herrera wrote:
>> I wouldn't know how to look for other variadic functions using NULL
>> sentinels though.
>
> You would need something with more knowledge of C than "grep" has, at
> any rate. Perhaps you could teach sparse to do this analysis, if it
> can't do it already...

sgrep might be smart enough...  I quite like sgrep...
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