|Warning: The feature described on this page has been deprecated, and will no longer be supported or updated by the ZDoom developers. While some functionality may be retained for the purposes of backwards-compatibility, authors are strongly discouraged from utilizing this feature in future maps and to instead use the modern DECORATE format. Compatibility with future ZDoom versions is not guaranteed.|
DEHSUPP is an internal lump that defines the data DeHackEd works on. Older ZDoom versions allowed replacing this lump with a custom version so that modifying actors which are not part of the original set was possible.
Current versions of ZDoom no longer allow DEHSUPP modifications. Any user-provided replacement lump will be simply ignored, and a warning displayed on startup.