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5.64.3 Parameter

ENABLE

Enables the Rexx environment that is specified as argument (Regina or ooRexx).
This option is only available if Hercules is built with support for both Regina and
ooRexx and cannot be used in a single Rexx environment.

If no environment is given as argument then the default Rexx environment
(ooRexx) is started. ENABLE can be abbreviated as ‘ENA’.

START

This is the same as ENABLE. START can be abbreviated as ‘STA’.

DISABLE

Disables the currently active Rexx environment. This option is only available if Her-

cules is built with support for both Regina and ooRexx and cannot be used in a
single Rexx environment.

DISABLE can be abbreviated as ‘DIS’.

STOP

This is the same as DISABLE. STOP can be abbreviated as ‘STO’.

REGINA

Given as argument to the ‘START’ or ‘ENABLE’ options, REGINA specifies that the
Regina Rexx environment has to be started.

OOREXX

Given as argument to the ‘START’ or ‘ENABLE’ option, OOREXX specifies that the
Open Object Rexx (ooRexx) environment has to be started.

PATHS

This is the keyword for specifying the search path(s) for the Rexx scripts. PATHS
can be abbreviated as ‘PATH’.

REXXPATHS

This is the same as PATHS. REXXPATHS can be abbreviated as ‘REXXP’.

path

A path (or a list of paths, separated by a delimiter) in which Rexx executables will
be searched. If the path is not specified when activating the Rexx environment then
the default used is the current path taken from the environment variable ‘PATH’.

SYSPATH

Keyword for specifying, if the search for the Rexx executables should be extended
to the system paths (when set to on ‘ON’) or if it should be limited to the defined
PATHS / REXXPATHS (when set to ‘OFF’).

SYSPATH is set to “ON” if not overwritten through the REXX system parameter in
the configuration file or changed later on with the REXX console command.

EXTENSIONS

This is the keyword for specifying the filename extension(s) to be used to search
the Rexx executables. EXTENSIONS can be abbreviated as ‘EXT’.

If a given script name is in the format filename.extension then it is used as is with-
out any further processing.

SUFFIXES

This is the same as EXTENSIONS. SUFFIXES can be abbreviated as ‘SUF’.

suffix

A filename extension (or a list of filename extensions, separated by a delimiter) that
identifies a Rexx executable. A filename extension must be specified in the format
“. ext”.

If there are no extensions specified the defaults used are ‘.REXX’, ‘.rexx’, ‘.REX’,
‘ .rex’ , ‘.CMD’, ‘.cmd’, ‘.RX’ and ‘.rx’.

delimiter

This is the delimiter used for separating multiple paths or multiple extensions. For
Linux and Mac OS-X systems this is the colon (“:”), for Windows systems it is the
semicolon (“;”).

RESOLVER

Keyword to define who will resolve the script name.

When set to “ON” then the Hercules Rexx interface will resolve the script name and
issue appropriate messages in case the process fails. When set to ‘OFF’ then the
script name will be passed as is to the Rexx interpreter.

RESOLVER is set to ‘ON’ if not overwritten through the REXX system parameter in
the configuration file or changed later on with the REXX console command.

MSGLEVEL

This is the keyword for specifying the message level to be used. MSGLEVEL can