Examples: SCR Rules

The following example screen-event definitions show how to specify screen conditions. In the examples, the rule is triggered when:

Example 1: A change occurs anywhere on the screen:

)SCR TSOTERM
* *

or

)SCR TSOTERM
* * ""

or

)SCR TSOTERM

Example 2: READY appears in row 1, column 2:
```
)SCR TSOTERM
1 2 "READY"
```
Example 3: READY appears in column 2 of any row, on any terminal with a name beginning with TSO:
```
)SCR TSO*
* 2 "READY"
```
Example 4: READY appears anywhere on the screen:
```
)SCR TSOTERM
* * "READY"
```
Example 5: READY appears anywhere in row 1:
```
)SCR TSOTERM
1 * "READY"
```
Example 6: ALERT appears anywhere in rows 3 through 24 in columns 2 through 72:
```
)SCR TSOTERM
3:24 2:72 "ALERT"
```