At Fri, 13 Mar 2020 15:25:27 +1100, Greg 'groggy' Lehey wrote: Subject: Re: [TUHS] Command options and complexity > > The real question is whether a comma is a valid character in an > integer. There are arguments that it should be. It would make sense if scanf() had the equivalent flag to printf() to make number printing and parsing at least potentially orthogonal. -- Greg A. Woods Kelowna, BC +1 250 762-7675 RoboHack Planix, Inc. Avoncote Farms