CLOCK version 1.0: display a clock

A simple clock. Version 1.1

% VERSION 1.1
% Features:
% 1. ANALOG + DIGITAL displays
% 2. Black dot in the centre indicates 'P.M' and White dot in the centre indicates 'A.M'
% 3. Indicates the year month date and the week numbers also.
% 4. The digital display of the time is shown on the corresponding hand
% 5. Duration of one tick of the second hand can be set
% 6. uses opengl rendering and the hands run more smoothly than in version 1.0
% 7. Display a complete digital display in the form H:M:S:mS... & H --> 0 to 24
% NOTE: CLOCK STARTS AND IS MAITAINED ACCORDING
% TO TIME INDICATED BY THE INBUILT COMMAND "clock"
% By Sunil Anandatheertha
% !x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!
% !x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!
% IMPORTANT NOTE: USE CTRL+C IN COMMAND LINE or FIGURE WINDOW TO END THE PROGRAM
% !x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!
% !x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!x!