Avaya Writing Technician Interface Scripts Instrukcja Użytkownika Pobierz pdf (Strona 66)

Writing Technician Interface Scripts

2-36

return

You use the return command in a subroutine to return to the calling routine. When

the

return command executes, the script interpreter begins executing the

instructions on the line following the line containing the

gosub command.

The

return command has the following syntax:

return

The following example shows a script using the gosub and return commands:

:main:

let arg = 1; gosub :SUBROUTINE:

echo “Return value: $return”

goto :EXIT:

:SUBROUTINE:

let return = ($arg*$arg) + $arg + 1

return

:EXIT:

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Avaya Writing Technician Interface Scripts Instrukcja Użytkownika Strona 66