On Fri, Mar 11, 2011 at 2:12 PM, Too, Justin A. wrote:
> Thanks for the quick reply,
>
> ${#} solves the problem -- would this be the best practice?
why are you defining a function inside of a macro?
>
>
> Justin
>
> On 3/11/11 10:37 AM, "Eric Blake" wrote:
>
>>On 03/11/2011 11:32 AM, Eric Blak
On Sat, Mar 12, 2011 at 3:47 AM, Ralf Wildenhues wrote:
> Hello Andres,
>
> * Andres Perera wrote on Fri, Mar 11, 2011 at 10:42:04PM CET:
>> why are you defining a function inside of a macro?
>
> Can't speak for Justin of course, but recent Autoconf itself defines
On Thu, Jun 6, 2013 at 8:11 AM, Eric Blake wrote:
> - Original Message -
>
>>
>> A more robust, (and more portable), formulation may be:
>>
>> echo $var | grep '^+\{0,1\}[0-9]\{1,\}$' > /dev/null 2>&1
>
> Why fork, when straight shell will do?
yea, forking for grep is probably going to
