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3.2 Functional Elements of Program Message

3.2.10

T h e < P R ( ) G R . \ M H H A D h T ' ! S E F ^ A R A T O K > i s t i e f i n e d a s f o l l o v . s .

Refer to 3.2.3

T h e < P R O G R , \ M U l i A I d H R . S F P A R A T O R > i s u s e d a s a s e p a r a t o r b e t w e e n t i i e < C O M M A N D F ’ R O C i R A M H E A D f : R >

o r < Q ) L ' l : R ' i ’ P R O t i R . A M 1 1 E / \ D E R > a n d < P R O ( i R . \ M D . A ' F . A o . W h e n m u l t i p l e < w l i i t e s p a c e c h a r a c t e r s ; - a r e f o u n d

b e t w e e n t h e p r o g r a m h e a d e r a n d p r o g r a m d a t a , t h e f i r s t < w h i r e s p t i c e c h ; i r a c i e r ; > i s i n t e r p r e t e d a s t h e s e p a r a t o r , a n d o t h e r

■ e \ \ h i t e s p t i c e c h a r a c t e r s ; - a r e s k i p p e d .

N o n e t h e l e s s d i e < w h i l e s p a c e c h a n i c t e r > i s e f l e c t i v e m f a c i l i t a t i n g r e a d i n g o f t h e p r o g r a m .

T h i s m e a n s t n a t o n l v o n e h e a d e r s e p a r a t o r i s a l w t i g s i o u n d b e t w e e n t h e h e a d e r a m i d a t a t o s i g n a l t i i e e n d o f t h e i n o g r a m

a s w e l l a s t h e b e g i m i m g o f t h e p r o g r t i n i i l a t a .

3.2.11

T h e < P R O G R A . M D A T A S E P A R A T C ) R > i s d e f i n e d a s f o l l o w s .

Refer to 3.2.3

Refer to 3.2.3 j f"

W h e n t h e < C O M M A N D P R O G R A M H E A D E R > o r < Q U E R Y P R O G R A M H E A D E R > h a s m u l t i p l e p a r a m e t e r s , t h e

< P R O G i F , A M [ ) , \ I ' . A S E P . A R . - \ T O R > i s u s e d t o s e p a r t i t e t h e s e p a r a m e t e r s .

W h e n t h i s d a t a s e p a r a t o r i s u s e d , a c o m m a i . ) i s a l w a \ s n e c e s s a r \ ' b u t t h e < w h i i e s p a c e c h ; i r a c t e r > i s n o t n e c e s s a r i l g

r e q u i r e d , f h e < w h i t e s p a c e c h a r a c t e r ; - l o c a t e d b e f o r e o r a f t e r a c o m m a t , ) w i l l b e s k i p p e d . H o w e v e r , t h e < w h i t e s p a c e

c h a r a c t e r ; - i s e f f e c t i v e i n f a e i i i t a t m g r e a d i n g o f t h e p r o g r a m .

" R C G ‘ = A V Z A ~ A >

S Y S T f D A T E 1993,7,15

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