rishi/scryer-prolog
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Author SHA1 Message Date
Markus Triska
0ddda0a864 FIXED: do not attach constraint if the propagator is already entailed and killed 
Example:

    ?- A#=A//A#==>B,A-B=1-1.
       A = 1, B = 1.

This addresses #1941.
 2023-08-03 00:26:40 +02:00
Nicolas Luck
3ff02da314 Deactivate some debugging outputs 2023-08-02 16:25:53 +02:00
Nicolas Luck
df048a4f42 Switch back to run_input_once and use duplicated write_eqs/2 without any input handling 2023-08-02 14:52:49 +02:00
Nicolas Luck
21c36880f1 Fix build 2023-08-02 14:51:41 +02:00
Mark Thom
02328d818c Merge pull request #1938 from triska/remove_auxiliary_constraints 
ENHANCED: forget auxiliary constraints set up by the propagator for multiplication
 2023-07-31 14:52:34 -06:00
Mark Thom
0f55ba7218 Merge pull request #1939 from triska/oncology_trial_design 
better wording, applying the feedback of @dcnorris. Thank you a lot!
 2023-07-31 14:52:21 -06:00
Markus Triska
1c089a2bbb better wording, applying the feedback from @dcnorris. Thank you a lot! 2023-07-31 22:07:13 +02:00
Markus Triska
54a887cdc3 ENHANCED: forget auxiliary constraints set up by the propagator for multiplication 
This addresses the issue raised in https://github.com/mthom/scryer-prolog/discussions/1937.
 2023-07-31 21:57:25 +02:00
Mark Thom
ca28c76e52 Merge pull request #1929 from Skgland/master 
detect and prevent concurrent AtomTable use
 2023-07-29 10:52:36 -06:00
Bennet Bleßmann
a70157003b fix spelling 2023-07-29 13:11:00 +02:00
Bennet Bleßmann
6aa3c7d5d6 handle atom table resize 
* bumping serial_test dev-dependency due to broken should_panic handling in old version
 2023-07-29 11:22:25 +02:00
Bennet Bleßmann
4ef8c5c47d detect and prevent² concurrent AtomTable use 
²in the case of `#[cfg(not(test))]` there is still a toctou race as I am not sufficently familiar with Atomics
 2023-07-27 23:37:03 +02:00
Mark Thom
31d17f135a Merge pull request #1927 from triska/ascii_punctuation 
FIXED: correct handling of ascii_punctuation in char_type/2 (#1926)
 2023-07-27 14:51:01 -06:00
Markus Triska
03f7b01109 FIXED: correct handling of ascii_punctuation in char_type/2 (#1926) 2023-07-27 20:22:05 +02:00
Nicolas Luck
c2658dc6da Try triska's toplevel and add some debugging println!s. 2023-07-27 14:46:00 +02:00
Nicolas Luck
30dac8ea41 HashSet -> BTreeSet: Make parsing or results and thus tests deterministic. Add comments. 2023-07-27 12:06:03 +02:00
Nicolas Luck
0d28404aad Add special case when parsing 2023-07-27 11:50:38 +02:00
Nicolas Luck
2f99bb025c Add consult that works with streams / strings in library use-case 2023-07-27 11:41:52 +02:00
Mark
bff48e7c7f simplify and correct prefix-bracket spacing in heap_print.rs (#1914, #1918) 2023-07-26 09:32:54 -06:00
Mark
3b67ffa814 overwrite code indices of dynamic_undefined predicates (dynamic, multifile, discontiguous) on export 2023-07-25 13:48:34 -06:00
Mark Thom
49b4e4cbcb Merge pull request #1907 from coasys/dashu 
Replace rug with dashu
 2023-07-25 11:35:10 -06:00
Mark
287c308bc3 track the parent operator of the current operator in heap_print to emit space if necessary (#1906) 2023-07-24 20:05:28 -06:00
Mark
af44d91568 Merge branch 'dashu' of https://github.com/coasys/scryer-prolog into coasys-dashu 2023-07-24 11:47:57 -06:00
Fayeed Pawaskar
40b6890c54 updated cargo to use git 2023-07-24 19:11:41 +05:30
Fayeed Pawaskar
7248425a76 Fixed warnings 2023-07-24 12:41:56 +05:30
Fayeed Pawaskar
1dcc1ca524 Fixed stackoverflow error 2023-07-24 12:19:41 +05:30
Fayeed Pawaskar
0e17d6acd7 remove rug completely 2023-07-24 10:12:22 +05:30
Fayeed Pawaskar
c89217903a fix all the move errors 2023-07-24 10:12:14 +05:30
Mark
762e6d3ba4 pop both pending redirections in format_bar_separator_op when max depth exceeded (#1903) 2023-07-23 15:02:27 -06:00
Mark
e9ae80e250 fix list abbreviation (#1901) 2023-07-23 14:43:13 -06:00
Mark
fd7f24e265 remove EMIT_NEWLINE (#1900) 2023-07-22 21:42:40 -06:00
Mark
24450a8827 use ExitCode when halting so Drop is called, close terminal stream in rustyline Drop 2023-07-22 19:06:13 -06:00
Mark Thom
57e8ed65b0 Merge pull request #1050 from pmoura/add_float_integer_part_and_float_fractional_part_standard_functions 
WIP: Add float_integer_part/1 and float_fractional_part/1 standard arithmetic functions
 2023-07-22 13:48:16 -06:00
Mark
3f819e2dfd additional write fixes, use rustyline 12.0.0 (#1876, #1901) 2023-07-22 11:53:09 -06:00
Mark
9a7862c322 correct max_depth option (#1876) 2023-07-22 11:11:23 -06:00
Mark Thom
92c77cdff5 Merge pull request #1899 from triska/master 
remove another !/0 which is now no longer necessary due to improved indexing
 2023-07-21 23:26:20 -06:00
Markus Triska
554e956ef5 remove another !/0 which is now no longer necessary due to improved indexing 2023-07-22 06:52:29 +02:00
Nicolas Luck
9fd6e18d59 Dedupe machine results 2023-07-22 00:32:24 +02:00
Nicolas Luck
d8a9475460 Add missing list_last_item to lib_toplevel.pl and increase MaxDepth of write_eq to avoid truncation of results 2023-07-22 00:31:49 +02:00
Mark
60d9d01a55 Merge branch 'add_float_integer_part_and_float_fractional_part_standard_functions' of https://github.com/pmoura/scryer-prolog into pmoura-add_float_integer_part_and_float_fractional_part_standard_functions 2023-07-21 15:35:28 -06:00
Mark
cb79552dd0 correct max_depth option (#1876) 2023-07-21 15:05:27 -06:00
Mark
f310ff24a5 remove now unnecessary cut in lists.pl 2023-07-21 11:35:57 -06:00
Nicolas Luck
b1963864d2 Explicitly dereference pointer to avoid calling neg() on reference 2023-07-21 17:07:40 +02:00
Nicolas Luck
9e85be11fe Fix result parsing for complex string results 2023-07-21 14:35:44 +02:00
Fayeed Pawaskar
b4e7000eb2 Fixed missing functionality in dashu with their methods still has some issue with move 2023-07-21 14:21:32 +05:30
Nicolas Luck
0b833bd2f3 Add missing write_goal/3 to lib_toplevel.pl 2023-07-21 00:23:35 +02:00
Nicolas Luck
7c93450aa7 type QueryResult = Result<QueryResolution, String> 2023-07-20 22:31:20 +02:00
Mark
e529e7ba21 improve goal expansion and (',') interpretation error handling 2023-07-20 14:27:10 -06:00
Nicolas Luck
cae32d6a00 Error handling 2023-07-20 22:23:51 +02:00
Nicolas Luck
836f6c1d5b Don't panic when parsing results fails 2023-07-20 21:34:43 +02:00