Rebol Programming/req-funcs
REQ-FUNCS is an object of value:
req-color object! [color-lay x t r g b mods refresh setc] req-pass object! [userf pass ok pass-lay] req-text object! [tf ok text-lay] req-list object! [] req-date object! [cell-size result today base date-lay offs mo-box last-f day-edge calc-month md init]