Any tokens in the supplied message
are expanded and the result is returned in the character variable supplied. If the status argument is not
set to SAI__OK on entry, no action is taken except that the values of any existing message tokens are
always left undefined after a call to
EMS_EXPND. If the expanded message is longer than the length of
the supplied character variable, the message is terminated with an ellipsis.
CALL EMS_EXPND( MSG, OPSTR, OPLEN, STATUS )
MSG = CHARACTER
The raw message text.
OPSTR = CHARACTER
The expanded message text.
OPLEN = INTEGER (Returned)
The length of the
STATUS = INTEGER (Given)
The global status.
Copyright © 2001 Council for the Central Laboratory of the Research Councils
Copyright © 2008 Science and Technology Facilities Council