On Wed, Oct 16, 2013 at 07:12:06PM +0200, Roberto E. Vargas Caballero wrote: > > > > Functions push() and pop() seem to only be used once each. > > Would it be too bad to have these few lines directly in the du function? > > I don't agree here, because I think the code is more clear with them.
Ok, will leave them in. I mainly had them for readability anyway.
