On Wed, 27 Jul 2022 08:05:34 -0400 Dianne Skoll <dianne at skoll.ca> wrote: > # Function that is true for our summer holidays > FSET summer_holidays(x) monnum(x) >= 6 && monnum(x) <= 8 If you also want to respect global omits, that would be: FSET summer_holidays(x) isomitted(x) || (monnum(x) >= 6 && monnum(x) <= 8) Regards, Dianne.