The z command defines zone display limits.
z {start.col-end.col}
| start.col | Specifies the beginning column range. |
| end.col | Specifies the ending column range. |
The zone display is limited to only the data between the specified beginning and ending column ranges. If both parameters are omitted, the zone function is reset to display the entire line.
014 print customer-ID .z 3-8
Establishes zone limits.
.14
Go to line 14 and display.
014 int cu .z
Cancels zone limits.
.14
Go to line 14 and display.
014 print customer-ID