Peter Stirling <peter@...> writes:
> On 23/08/13 00:07, Stas Boukarev wrote:
>> The shortest is usually (eql 0 (search "pipe" string)), maybe not so
> Surely the sensible thing here is to factor out a helper? My own is
> called BEGINS-WITH-P :)
The final solution to this problem doesn't involve any substring
matching, so this is just an intellectual exercise.
With best regards, Stas.