If there is not enough space left on the current page
for at least n lines, this statement starts a new page. n
can be a constant (1,2,3,...) or a variable.
Notes
Before starting a new page, the END-OF-PAGE
processing is executed. This differs from
NEW-PAGE .
If the RESERVE statement does not trigger a new page, output
is continued on the current page.
Use BACK to return to the first line
you can display after RESERVE .
Note
Performance
The runtime required to execute a RESERVE statement is approx.
1 msn (standardized microseconds).
