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pprolog
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A new prolog interpreter for Plan 9. Replaces the old pprolog project.
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parser.c
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Author
2021-07-02
Begin work on set_prolog_flag/2 and current_prolog_flag/2
Peter Mikkelsen
2021-06-30
Allow the repl to backtrack to give alternative results
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 ↵
Peter Mikkelsen
actual builtins
2021-06-30
Give queries another id than clauses, so variable names doesn't clash
Peter Mikkelsen
2021-06-30
Add a basic repl
Peter Mikkelsen
2021-06-29
Understand :-initialization(Goal) directive
Peter Mikkelsen
2021-06-29
Add more operators
Peter Mikkelsen
2021-06-29
Make parse return a list of clauses. Also pretty print the entire list of ↵
Peter Mikkelsen
clauses.
2021-06-29
Parse terms in parenthesis correctly
Peter Mikkelsen
2021-06-29
Parse lists and {a,b,c} syntax (What is this even called?)
Peter Mikkelsen
2021-06-29
Parse , and make xfy do what it should
Peter Mikkelsen
2021-06-29
Fix some parser errors, and accept clauses without a body
Peter Mikkelsen
2021-06-29
Add a term parser.
Peter Mikkelsen
2021-06-28
Initial commit. Start working on a new prolog implementation for 9front, now ↵
Peter Mikkelsen
that I at least have a better understanding of what goes into a compiler :)