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baea4aa9
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/30 13:48
Add a standard library with the "builtins" that doesn't really need to be actual builtins
50f83a91
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/30 13:03
Add support for builtins, and implement true/0, fail/0, call/1, and !/0 builtins
347e5bc5
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/30 10:15
Give queries another id than clauses, so variable names doesn't clash
67e8b85a
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/29 22:01
Treat the variable _ differently, in that it doesn't introduce a new binding
2c3e688c
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/29 21:58
Add backtracking to the evaluator. This means we have to keep track of choicepoints which is implemented the easy but wasteful way for now.
d5ce41f0
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/29 20:07
Start work on an evaluator. For now it knows how to unify but doesn't know how to handle builtin predicates or how to backtrack
50768fba
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/29 14:21
Make parse return a list of clauses. Also pretty print the entire list of clauses.
6ae2e2bb
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/29 13:51
Parse lists and {a,b,c} syntax (What is this even called?)
8fdf0bc6
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/29 12:28
Fix some parser errors, and accept clauses without a body
0b36426d
– Peter Mikkelsen <
[email protected]>
authored
on 2021/06/28 18:31
Initial commit. Start working on a new prolog implementation for 9front, now that I at least have a better understanding of what goes into a compiler :)