*JC (KEYIN and DISPLAY)

 

*JC

 

This list control forces the centering of the logical string within the bounds of the physical string. Consider the following:

 

DATA

DIM

20

 

MOVE

"ABCD",DATA

 

DISPLAY

*N,"12345678901234567890":

 

 

*N,*JC,DATA;

 

Would give the following display:

 

12345678901234567890

        ABCD

 

This list control only affects the next variable in the list. The *LL list control cancels the effect of the *JC list control.

 

 

See Also: List Controls (KEYIN and DISPLAY), List Controls (KEYIN), DISPLAY, KEYIN

 


PL/B Language Reference *IT (KEYIN and DISPLAY) *L (KEYIN and DISPLAY)