GiD_Event_AfterReadPreferences: will be called just after GiD read from filename the Tcl and C++ preferences
proc GiD_Event_AfterReadPreferences{ filename } {
}
GiD_Event_AfterSavePreferences: will be called just after GiD saves in filename the C++ and Tcl preferences
proc GiD_Event_AfterSavePreferences{ filename } {
}
GiD_Event_AfterSaveKernelDefaults: will be called just after save the C++ variables in the user preferences file
proc GiD_Event_AfterSaveKernelDefaults { filename } {
}