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A new prolog interpreter for Plan 9. Replaces the old pprolog project.
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2021-07-08
Make the repl bindings and query global so the garbage collector can know abo...
Peter Mikkelsen
2021-07-08
Add a hash table to make the garbage collection faster
Peter Mikkelsen
2021-07-08
Add a mark-sweep garbage collector
Peter Mikkelsen
2021-07-08
Add license
Peter Mikkelsen
2021-07-08
Add clause/2 predicate
Peter Mikkelsen
2021-07-08
Add arithmetic comparison predicates
Peter Mikkelsen
2021-07-08
Update todo
Peter Mikkelsen
2021-07-08
Implement the full arithmetic part of the ISO spec.
Peter Mikkelsen
2021-07-07
Add copy_term/2
Peter Mikkelsen
2021-07-07
Make '=..'/2 work according to spec. Introduce types.c for functions which te...
Peter Mikkelsen
2021-07-07
Oops remove debug print
Peter Mikkelsen
2021-07-07
Make arg/3 work according to spec
Peter Mikkelsen
2021-07-07
Make functor/3 work according to spec
Peter Mikkelsen
2021-07-07
Fix compare/3 for variables named _. They are never equal
Peter Mikkelsen
2021-07-07
Add missing pre defined operators from iso prolog
Peter Mikkelsen
2021-07-06
Add list module
Peter Mikkelsen
2021-07-06
Store the calling module in each goal, and fix a bug where unification could ...
Peter Mikkelsen
2021-07-06
Change the output of the repl a lille bit
Peter Mikkelsen
2021-07-06
Group clauses into predicates, and create all valid choicepoints at once. Thi...
Peter Mikkelsen
2021-07-05
Turn integers and floats into seperate term types
Peter Mikkelsen
2021-07-05
First step on modules. Still very very rough.
Peter Mikkelsen
2021-07-03
Make the goalstack global just like the choicestack
Peter Mikkelsen
2021-07-03
Add one global choicestack so we don't need to pass it around
Peter Mikkelsen
2021-07-03
Start adding support for read_term and write_term
Peter Mikkelsen
2021-07-02
Start work on input/output streams
Peter Mikkelsen
2021-07-02
Fix Throw(What) macro
Peter Mikkelsen
2021-07-02
Begin work on set_prolog_flag/2 and current_prolog_flag/2
Peter Mikkelsen
2021-07-02
Remove strings, and add a (currently not changable) flag 'double_quotes' whic...
Peter Mikkelsen
2021-07-01
Add standard error predicates
Peter Mikkelsen
2021-07-01
Add exceptions :) implement catch/3 and throw/1
Peter Mikkelsen
2021-07-01
Start implementation of is/2
Peter Mikkelsen
2021-07-01
Remove = from examples now that it is in stdlib
Peter Mikkelsen
2021-06-30
Add length/2 and member/2
Peter Mikkelsen
2021-06-30
Prettyprint lists for reals
Peter Mikkelsen
2021-06-30
Allow the repl to backtrack to give alternative results
Peter Mikkelsen
2021-06-30
Add =../2
Peter Mikkelsen
2021-06-30
Add arg/3
Peter Mikkelsen
2021-06-30
Add functor/3
Peter Mikkelsen
2021-06-30
Add comparison predicates
Peter Mikkelsen
2021-06-30
Add builtins for typetests
Peter Mikkelsen
2021-06-30
Add a standard library with the "builtins" that doesn't really need to be act...
Peter Mikkelsen
2021-06-30
Add support for builtins, and implement true/0, fail/0, call/1, and !/0 builtins
Peter Mikkelsen
2021-06-30
Give queries another id than clauses, so variable names doesn't clash
Peter Mikkelsen
2021-06-30
Commit repl.c file
Peter Mikkelsen
2021-06-30
Add a basic repl
Peter Mikkelsen
2021-06-30
Add todo
Peter Mikkelsen
2021-06-30
Treat the variable _ differently, in that it doesn't introduce a new binding
Peter Mikkelsen
2021-06-30
Add backtracking to the evaluator. This means we have to keep track of choice...
Peter Mikkelsen
2021-06-30
Start work on an evaluator. For now it knows how to unify but doesn't know ho...
Peter Mikkelsen
2021-06-29
Understand :-initialization(Goal) directive
Peter Mikkelsen
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