-Somehow transfer comments from .gob to .h and .c files to make gtk-doc
-possible. Alternatively make gob act as gtk-doc, or generate a gtk-doc
-ready stub file.
-
.defs file generation
-signal RUN_ flags. Auto add GTK_RUN_ACTION for public signals, but add
-a way to specify other flags
+Allow math expressions in array definition
-a connect_full function for each signal with typesafe function pointer
-argument and macros for the other (simpler) connect types.
+test out the possibility of doing the static typesafe downcasts, at least
+for gob objects.