rishi/scryer-prolog
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6c447da730e476f8bce3774ed4a9edf7567b92fc
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112 Commits

Author SHA1 Message Date
Mark Thom
6c447da730 no longer generate a choice point in bb_b_put/2 (#742) 2021-02-22 18:27:30 -07:00
Mark Thom
1a9f6f06df consume whitespace before reading a term in loader.pl, modify prolog_load_context at file key to better reflect loading context, use it when reporting singleton variables (#812) 2021-02-22 13:23:22 -07:00
Mark Thom
5f8bdc564b extend existing local predicate skeletons in LoadState::compile 2021-02-22 02:00:25 -07:00
Mark Thom
0ef5f7f9b1 issue singleton variable warnings from loader.pl (#812) 2021-02-21 19:20:42 -07:00
Mark Thom
a323a4dd8e wrap stream instances in one Rc<RefCell<..>>, use Ref/RefMut to access stream options 2021-02-21 19:20:42 -07:00
Mark Thom
eb5ea28bcd add 'e' as evaluable functor for Euler's constant (#832) 2021-02-20 18:32:04 -07:00
Mark Thom
a9fe2ab5c4 use env::current_dir in Machine::current_dir (#833) 2021-02-20 18:25:34 -07:00
Mark Thom
a08f5c3016 treat LocalCodePtr::Halt received at lookup_local_instr as an interrupt (#823) 2021-02-19 13:44:22 -07:00
Mark Thom
eff892ccb8 add qualified imports use_module library modules 2021-02-18 17:58:16 -07:00
Mark Thom
c272e4d1e8 use add_dynamically_generated_module in get_or_insert_local_code_index 2021-02-18 14:15:28 -07:00
Mark Thom
d69b7f41f2 add '$remove_module_exports' to loader.rs 2021-02-18 14:08:25 -07:00
Mark Thom
f5ad845d57 try to canonicalize to absolute path in current_dir(), use it in setting LoadContext directories (#821) 2021-02-17 18:49:51 -07:00
Mark Thom
2a70ca375c restore support for tabling and delimited continuations (#779) 2021-02-17 16:18:49 -07:00
Mark Thom
396c589743 add second term expansion to capture the addition of hook predicates to the expansion process in loader.pl, loader.rs 2021-02-17 15:39:52 -07:00
Mark Thom
6b6666be47 support discontiguous and multifile declarations 2021-02-16 22:08:32 -07:00
Mark Thom
e2a413df78 compile scoped clauses from loader.pl 2021-02-13 19:41:04 -07:00
Mark Thom
b24f68eee7 remove vestigial uses of constant_eq 2021-02-11 19:22:03 -07:00
Mark Thom
72c1a0222c Box LoadStatePayload when storing it in the heap 2021-02-11 19:21:20 -07:00
Mark Thom
e7cf5d4f3d use machine-generated PartialEq instance for hashing Constant (#817) 2021-02-11 18:40:23 -07:00
Mark Thom
2429971bcd update call/N indices in user-level code_dir in addition to those of pre-loaded modules 2021-02-11 15:38:30 -07:00
Mark Thom
195273f01d throw exceptions when modules do not contain claimed exports 2021-02-09 12:17:34 -07:00
Mark Thom
cc7e21170f correct faulty removal of clauses in abolish/1 2021-02-08 19:02:26 -07:00
Mark Thom
1dabe95899 remove tidy_trail 2021-02-07 15:39:48 -07:00
Mark Thom
df82dbe5f5 use parent() instead of ancestors().next() in load_context_directory() 2021-02-07 13:51:01 -07:00
Skgland
5041042925 rename prolog_parser_rebis to prolog_parser 
also remove remaining extern crate statements that slipped through earlier
 2021-02-06 22:13:34 +01:00
Skgland
3f7a60d84b more clippy lints 2021-02-06 22:13:06 +01:00
Skgland
64433bd8dd fix macro hygien 2021-02-06 22:13:04 +01:00
Skgland
8e5954f36f remove use statements from main.rs that temporary replaced extern crate and fixed paths that previously used them 2021-02-06 22:13:04 +01:00
Skgland
b53ef148a0 remove extern crate declaration and fix outfall (macros now need to be imported into scope) 
using use declarations in main.rs so that use paths don't need to be updated as well, this will be done in a later commit
 2021-02-06 22:12:31 +01:00
Mark Thom
3f950490f9 set rustyline to check the cursor position (#802), don't add .pl extension to files in loader.pl (#800) 2021-02-06 13:47:26 -07:00
Mark Thom
a104b35cea gather initialization goals and call them once load succeeds (#792) 2021-02-05 18:42:30 -07:00
Mark Thom
bbbf95705b implement abolish/1 2021-02-05 18:35:06 -07:00
Mark Thom
62419e975f bootstrap the top-level by calling ''/1 as in master (#790) 2021-02-05 17:16:42 -07:00
Mark Thom
3fc2c4223b delay premature set_switch_var_offset_* calls in retract_clause, add module resolution for asserta/assertz/retract/clause 2021-02-05 17:12:25 -07:00
Mark Thom
1bc8e9aebf make load_context_path/2 handle .pl file extensions, remove commented out code 2021-02-05 13:13:54 -07:00
Mark Thom
2d7f31a60d implement dynamic, multifile, and discontiguous properties and callable type checking for predicate_property/2 2021-02-05 02:16:14 -07:00
Mark Thom
804858d736 remove defunct reset function (#782) 2021-02-04 21:02:37 -07:00
Mark Thom
75a52f032b perform goal expansion in call/N (#788, #797) 2021-02-04 20:40:48 -07:00
Mark Thom
f3ab17a3c0 Merge branch 'master' into rebis-dev 2021-02-03 12:00:00 -07:00
Mark Thom
f5d808e68f do not traverse data structures when binding to local variables in unify_with_occurs_check (#781) 2021-02-03 11:11:22 -07:00
Mark Thom
88f1160e2b use find_inner_choice_instr when appending an indexed clause to an indexed subsequence 2021-02-03 01:22:13 -07:00
Mark Thom
e928a0aaea expand attributed variable goals 2021-02-02 21:47:59 -07:00
Mark Thom
a2447ecaa3 replace Char '!' with QueryTerm::BlockedCut 2021-02-02 21:03:26 -07:00
Mark Thom
09a089d5f1 set target_pos' clause_start correctly in append_compiled_clause 2021-02-02 21:02:08 -07:00
Mark Thom
4e29099ed9 export loader's public predicates from builtins, handle module resolution from DCGs 2021-02-02 15:43:52 -07:00
Mark Thom
8900df6f13 add built_in to predicate_property 2021-02-02 15:03:14 -07:00
Mark Thom
e1ec4bee75 move term expansion logic entirely into loader.pl 2021-02-01 16:50:05 -07:00
Mark Thom
6ed7767512 add module scoping to predicate_property, expand subgoals in module resolved predicates 2021-02-01 16:09:19 -07:00
Mark Thom
08b18af8a0 call attribute variable goals with module resolution 2021-02-01 14:48:13 -07:00
Mark Thom
75908ab88f replace (:) with 0 in meta-predicate declarations, remove support for (:) in meta-predicate declarations 2021-01-31 18:00:10 -07:00