I'd be nice to have a conditional disable (CD) for typedefs:
I sometimes use CDs to disable code which calls e.g. instrument drivers which are only installed on a lab PC, but not on the office PC where I also do code development. I can then at least load the code without broken arrow and develop those parts which do not use the drivers.
However, when the instr drivers make use of typedefs, these occur on the front panel. A CD on the front panel would therefore be helpful.