Both hungry/liberal hot-spots and strict hot-spots can be defined now, at the...

Both hungry/liberal hot-spots and strict hot-spots can be defined now, at the same time. For Nelgin.
Use ^A` to define a single-char strict hot-spot using Ctrl-A codes. Unfortunately, this usurps the "home" Ctrl-A code which nothing seems to use but has now been changed to ^A'.
Use ` instead of ~ in mnemonics to define strict single-char hot-spots (also displays the cmd key in [] instead () on non ANSI/PETSCII terms).
Use @` instead of @~ codes to define strict hot-keys.
Use HOT:STRICT @-code to declare a strict hot-key color.
Use HOT:HUNGRY @-code to toggle back to hungry color-defined hot-keys (the default).
New optional boolean argument to JS console.add_hotkey(), hungry = true by default.