Split out installer code.
Added phrases for counting entries in hash tables.
Fixed a blatant typo in the GRIF documentation, a wrongly listed rulebook.
Reworded Glk Interception phrases to avoid naming conflicts with other extensions.
Added missing shielding for breakpoint toggles, which can sometimes be called from an instrumented context.
Allowed repetition on punctuated word arrays that are not stored in locals.
Factored out and unified state-saving code; added state saving to Interactive Debugger.
Added say__n to the variables protected when stream switching.
Added direct check for file existence, to avoid Glk warnings.
Added window type checks to the event cancelation loop, to avoid Glk warnings.
Added missing enabledness check for breaktexts.
Corrected breaktext deletion to not crash on empty breaktexts.
Added debug_rules to the variables protected and shadowed when stream switching.
Special cased the showme command to handle nothing correctly.
Corrected headings around debugger serialization.
Added a clear command.
Fixed range problems with assembly listings.
Improved behavior when asked to list a reversed range.
Draft of installer rework, not yet tested.