Attached is a patch that allows the glvn to contain
control characters (as created by DSM %GTO). This
patch does not address non-7-bit data and may not be
suitable for all purposes.
I would like to see this functionality incorporated
into the stock GT.M version of %GI.
Note: The attached code is hereby released to this
project and may be used by Sanchez at their choice
under any of their licenses. LDLandis 10-Jan-2002.