Fixes the issue where, if the save state button was bound to something
that was a legal save state input, it would occasionally immediately
save the state onto the same button as "save state" input itself was
bound.
Before this change, if you try to save state to a bound which already
does something as a UI button, it will save state there and then
immediately execute the bound action (sometimes it would not happen).
So, if you have state to P, with default button it would pause the game
immediately after saving state (except sometimes it would not).
Print Club Yoshimoto V2 (J 970422 V1.100) [TeamEurope, MooglyGuy]
Print Club 2 Vol. 7 Spring (J 970313 V1.100) [TeamEurope, MooglyGuy]
Print Club 2 Puffy (Japan) [TeamEurope, MooglyGuy]
also replaced nclubv2 bad rom with a better dump, but it still fails rom check.
Name Club Ver.2 (J 960315 V1.000) [TeamEurope & mooglyguy]
Print Club LoveLove (J 970421 V1.000) [TeamEurope & mooglyguy]
both quite interesting because they use the same protection device as decathlete.
Software list entries can now supply slot option defaults [AJR]
This feature is enabled when executing 'mame driver software'. After the specified software is found in the software list and attached to an appropriate image device, the software part's feature list is examined for any feature whose name is that of a slot device with _default appended. The feature's value field becomes the slot's default option, which overrides any driver-specified default and can be overridden by user-specified options.
No software lists have been updated to use this feature at the moment.
This feature is enabled when executing 'mame driver software'. After the specified software is found in the software list and attached to an appropriate image device, the software part's feature list is examined for any feature whose name is that of a slot device with _default appended. The feature's value field becomes the slot's default option, which overrides any driver-specified default and can be overridden by user-specified options.
No software lists have been updated to use this feature at the moment.
