Increased limit of hotkeys per script from 1000 to 32762.
Changed commands which accept On/Off/Toggle to also accept 1/0/-1 (where documented).
Improvements to debugger (DBGp) support:
- Added support for the -d (stack depth) option.
- Added (DBGp-only) .<base> pseudo-property to resolve ambiguity.
- Fixed debugger to avoid unsupported re-entry during break state.
- Fixed DBGp command parser to support quoted parameters.