ref: 05cddab34908fa12e5a3968db92fde752b1d3cfe
dir: /module/tabs.m/
Tabs: module { PATH: con "/dis/lib/tabs.dis"; init: fn(); mktabs: fn(t: ref Tk->Toplevel, dot: string, tabs: array of (string, string), dflt: int): chan of string; tabsctl: fn(t: ref Tk->Toplevel, dot: string, tabs: array of (string, string), id: int, s: string): int; };