rishi/scryer-prolog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
2,981 Commits 2 Branches 18 Tags
039fffb33964f29258716710dee996fda959742e
Commit Graph

2348 Commits

Author SHA1 Message Date
Mark
039fffb339 better detect syntax errors in lexer.rs (#1771) 2023-06-27 16:39:20 -06:00
Markus Triska
ceb276b249 use copy_term_nat/2 2023-06-27 22:37:23 +02:00
Mark
16f281e3d1 enable unification of streams to alias atoms (#1823) 2023-06-27 12:23:40 -06:00
Mark
b593fffc7d support module resolution in current_predicate/1 (#1817) 2023-06-27 11:08:29 -06:00
Mark
ce890799bc fix builtin_predicate (#1819) 2023-06-27 10:41:15 -06:00
Mark
aa65287c3b remove tabling attributes in each module's attribute_goals//1 (#1825) 2023-06-27 10:31:10 -06:00
Mark
a6522d6317 properly account for partial string offsets in '$skip_max_list' (#1827) 2023-06-26 16:36:04 -06:00
Mark
0b45d42912 mark chunk boundary at beginning of disjunct in disjuncts.rs (#1843) 2023-06-24 17:18:00 -06:00
Mark
d9829a3606 fix string incompleteness (#1828) 2023-06-24 14:12:08 -06:00
Mark
9f209dadd9 fix branch subsumption bug (#1840, #1841) 2023-06-24 10:59:29 -06:00
Markus Triska
9bc3757a9e another case of "read" --> "get", for an only internally used predicate 2023-06-24 11:48:28 +02:00
Markus Triska
18d0a74f23 MODIFIED: read_line_to_chars/3 is now called get_line_to_chars/3 
This is for consistency with other I/O predicates, where "read" always
indicates Prolog terms. Please adjust your programs accordingly.
 2023-06-24 11:47:32 +02:00
Mark
7a188744da correct code_walker.rs in light of compilation improvements 2023-06-23 16:53:18 -06:00
Mark
7f45ac3f7a Merge branch 'compiling_disj' 2023-06-23 15:45:04 -06:00
Mark
612861e010 correct reversions after rebase 2023-06-23 14:32:37 -06:00
Mark
fcae0d9fcf polish perm free list management 2023-06-23 14:11:31 -06:00
Mark
92853a6a12 free local cut variables after cut 2023-06-23 14:11:31 -06:00
Mark
4ad113a6f8 mark is/2 allocated permanent variables as safe, add CompareNumber terms to ClauseType::is_inlined 2023-06-23 14:11:31 -06:00
Mark
d7f5675727 improve call/N implementation (#1829) 2023-06-23 14:11:31 -06:00
Mark
4d982d22c1 set_local_value does not make values safe (#1812) 2023-06-23 14:11:31 -06:00
Mark
5ed1802f0f read set_value args from temp regs of put_unsafe_value (#1812) 2023-06-23 14:11:31 -06:00
Markus Triska
2716381e7b FIXED: correct dereferencing in atom_codes/2 and number_codes/2. 
This addresses #1818.

Test case:

    run :-
	    length(Ls, L),
	    portray_clause(L),
	    maplist(=(X), Ls),
	    X = Y,
	    Y = 12,
	    atom_codes(_, Ls),
	    false.
 2023-06-23 14:11:31 -06:00
Mark
749dedf477 read from machine stack in stackful pre-order iterator (#1812) 2023-06-23 14:11:31 -06:00
notoria
911c49c43f Compute correctly the domain of the remainder 2023-06-23 14:11:31 -06:00
notoria
770a682d8b Don't add variable 
?- Z #= 0, Z #= X mod Y.
   Z = 0, clpz:(_A*Y#=X), clpz:(Y in inf.. -1\/1..sup) % Unexpected.

The expected result:
   Z = 0, clpz:(X mod Y#=0), clpz:(Y in inf.. -1\/1..sup).
 2023-06-23 14:11:31 -06:00
notoria
73ca37ecca Remove and move comments 2023-06-23 14:11:31 -06:00
Mark
e0f49e8f43 optionally read from machine stack in stackful pre-order iterator (#1812) 2023-06-23 14:11:31 -06:00
Mark
dae34b6009 affirm integers as rational/1 (#1810) 2023-06-23 14:11:31 -06:00
Markus Triska
97bd778745 FIXED: correctly reset counter in reset_gensym/2 (#1807) 
Many thanks to @infradig for detecting this issue and suggesting this
correction!
 2023-06-23 14:11:31 -06:00
Markus Triska
43df2e2649 shorten gensym/2 2023-06-23 14:11:31 -06:00
Markus Triska
c2f2623471 extend logic to all control and whitespace characters 
This addresses #1802.
 2023-06-23 14:11:31 -06:00
Mark
8e4465315f use same logic to print Chars and Atoms (#1804) 2023-06-23 14:11:31 -06:00
Markus Triska
86beb222ae rely on first instantiated argument indexing in the definitions of foldl/N 
This allows shorter and more natural definitions.
 2023-06-23 14:11:31 -06:00
Markus Triska
5e124ccf44 ENHANCED: allow Roman numerals in strings 
Example:

    ?- X = "ↁ".
       X = "ↁ".

This addresses #1790.
 2023-06-23 14:11:31 -06:00
Markus Triska
47d4e6d2f9 FIXED: consistent read/write of further control characters, and non-breaking space 
Example:

    ?- X = '\xa0\'.
       X = '\xa0\'.

This addresses #1768.
 2023-06-23 14:11:31 -06:00
Mark
33f65210ee make tests compatible 2023-06-23 14:11:31 -06:00
Mark
9ea6cb4cab backtrack on emission of unsafe register instructions on internal branches 2023-06-23 14:11:31 -06:00
Mark
0e583d620a implement new disjunction compilation 2023-06-23 14:11:31 -06:00
Mark Thom
b205abe949 remove BuildIf, BuildNot, BuildThen TermIterState variants 2023-06-23 14:11:31 -06:00
Mark Thom
cb59c3003a correct chunk type labeling 2023-06-23 14:11:30 -06:00
Mark Thom
942095baa7 remove GetLevelAndUnify and replace it with GetCutPoint 2023-06-23 14:11:30 -06:00
Mark Thom
097849385e add QueryTerm::ChunkTypeBoundary 2023-06-23 14:11:30 -06:00
Mark Thom
c4783062ff delete ChunkedTerm, chunked iteration 2023-06-23 14:11:30 -06:00
Mark Thom
063cf0c608 new TermIterState variants 2023-06-23 14:11:30 -06:00
Mark Thom
a66d666bed variable classification al a carte 2023-06-23 14:11:22 -06:00
Mark Thom
170818759d add more variable probing, chunk type labeling 2023-06-23 14:11:07 -06:00
Mark Thom
e41d1b319b adapt code generation 2023-06-23 14:11:04 -06:00
Mark Thom
b9c9de5222 add classifications and occurrence counting 2023-06-23 13:54:46 -06:00
Mark Thom
d565f5901b milestone marker for surgery 2023-06-23 13:54:04 -06:00
Mark Thom
46317c3a39 begin adapting the techniques of "Compiling Large Disjunctions" 2023-06-23 13:52:24 -06:00