iX Computer Systems - Edition 1 (32715-90001)

2-: 37

Syntax

CALLS

Example

If the program is not running:

CALLS

MAIN Not executing.

If the program has paused at line 10:

CALLS

MAIN @ 10

Suppose that the following are true:

Line 10 of the main program calls subunit FNBeep$.

Line 40 of FNBeep$ calls subunit FNBeep.

Line 50 of FNBeep calls subunit B.

The program pauses at line 100 in subunit B.

Then:

>CALLS

SUB B @ 100

FNBeep @ 50

FNBeep$ @ 40

MAIN @ 10

CONTINUE Command

The CONTINUE command restarts a suspended program. The CONTINUE command

is a command-only statement. That is, it can only be issued at the

interpreter prompt and cannot be placed in a program.

Syntax

{CONTINUE}[

line_id

]

{CONT }[* ]

Parameters

line_id

Line that program execution will restart at. The line

must belong to the program unit that was executing when

the program was suspended. An error occurs if

line_id

is not in the program.

* Restarts the program at the last line executed.

If neither

line_id

nor * is specified, the CONTINUE command restarts

program execution at the next line to be executed.