GRP_GETCC - Returns requested control characters for the specified group

Description:

Each group has associated with it several "control characters" which are the characters used to indicate various items of syntax within a group expression. These control characters can be changed at any time by calling GRP_SETCC. This routine returns the current values of a list of these control character. The individual characters are described in GRP__SETCC.

Invocation:

CALL GRP_GETCC( IGRP, CCLIST, CC, STATUS )

Arguments:

IGRP = INTEGER (Given)

A GRP identifier for the group for which the control characters are required.

CCLIST = CHARACTER $*$ ( $*$ ) (Given)

A comma separated list of control character names to be returned. See routine GRP_SETCC for a description of these names.

CC = CHARACTER $*$ ( $*$ ) (Returned)

A character variable to receive the requested list of control characters. The control characters are stored at adjacent indices within this character variable, starting at index 1. The characters are stored in the same order that they are specified in CCLIST. An error is reported if the character variable is not long enough to receive all the requested control characters.

STATUS = INTEGER (Given and Returned)

The global status.