Interpreter Instance Options (chapter 9.1.2 ooRexx programming guide)
when invoking from Java, can they be set in the invocation or in a
resource file ? The options would allow useful customisation.
Conside a few Interpreter Instance Options by example.
Assume an adminsitrator with users scripting Application in Rexx.
Adminstrator wants to integrate them, with minimal disruption, into a Java
environment. Application invokes
java org.apache.bsf.Main -lang rexx -in UserScript.rex
In order to minimise user disruption, Administrator wants to set interpreter
Instance options, e.g. in the invocation or in a resource file.
Instance Option Used for
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INITIAL_ADDRESS_ENVIRONMENT -- set to Application-Internal
EXTERNAL_CALL_PATH -- search directory Application-UserScript
EXTERNAL_CALL_EXTENSIONS -- Application uses *.pro instead of *.rex
LOAD_REQUIRED_LIBRARY -- BSF4Rexx BSF.CLS UserTools.dll
DIRECT_EXITS -- exit handler RXTRC to separate tracing from Java I/O ?
DIRECT_ENVIRONMENTS -- subcommand handler for CompanyEditor.exe
It could be responsibility of Application to prepare the environment and
to provide RexxOption of the RexxCreateInterpreter() API call.
