In Z-machine games, the SAVE & RESTORE opcodes have a new 4th argument for a silent prompt (automatic save/restore, instead of prompting for save/restore) as part of the 1.1 Z-machine Standards Document. I don't know much more about it, but it can be tested with this file:
externalfiles.z5.txt. (Remove ".txt" to run it in Hunky Punk).
In Z-machine games, the SAVE & RESTORE opcodes have a new 4th argument for a silent prompt (automatic save/restore, instead of prompting for save/restore) as part of the 1.1 Z-machine Standards Document. I don't know much more about it, but it can be tested with this file: externalfiles.z5.txt. (Remove ".txt" to run it in Hunky Punk).