Actually in order to enable a super-silent load it would be enough to add:
line 568: IF GW_SILENT_LOAD=2 THEN GOTO gw_super_silent_load
after line 591: gw_super_silent_load:
Maybe you might introduce it even without documenting it in the public API, as a sort of hidden option?
I really think this option would make GW Lib more flexible to use.