iX Computer Systems - Edition 1 (32715-90001)

2-: 20

* BREAK key enabled.

* Response function return value set to 0.

* CURKEY function return value set to 0.

* DBASE is reset.

* WORKFILE is reset.

* Form filename reset.

SCRATCH VARS.

* Non-COMMON area variables reset according to INIT option specified.

* Any Tracing is turned off.

* ERRL return value set to 0.

* ERRN return value set to 0.

* All open files that have been opened with the HP Business BASIC/XL

ASSIGN statement that are not in a common area are closed.

SECURE Statement

The SECURE statement prevents program lines from being listed or

modified.

Syntax

SECURE

line_range_list

You cannot perform the following on a secured line:

* Modify.

* List (except for the line number, followed by an asterisk).

* Move or copy.

You can perform the following on a secured line:

* Delete.

* Renumber.

Example

The following shows the results of using the SECURE statement:

>LIST

100 INTEGER A,B,C

110 LET A=1

120 LET B=2