rishi/scryer-prolog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
4,349 Commits 2 Branches 18 Tags
fdbaf6ac9d6c324bc8d5cf47c6ec8a7a7cae17dd
Commit Graph

3366 Commits

Author SHA1 Message Date
Dan Rose
b767e4de25 xor is not a standard operator 2025-05-13 20:32:59 -05:00
bakaq
ca173873af Update dependencies and fix breaking changes in libffi-sys and arcu 2025-05-13 19:53:13 -03:00
Mark Thom
a42a88a2c9 Merge pull request #2802 from adri326/null-stream-safety 
Fix UB when interacting with Stream::Null(_)
 2025-05-01 17:35:30 -07:00
Mark Thom
90f4716cc3 Merge branch 'null-stream-safety' of https://github.com/adri326/scryer-prolog into adri326-null-stream-safety 2025-04-29 23:32:48 -07:00
Mark Thom
3a6289324e Merge pull request #2901 from matteob8/patch-1 
Update http_server.pl
 2025-04-29 21:41:07 -07:00
Mark Thom
f496abbbef use loader:strip_subst_module/4 in second module check of retract/1 (#2891, #2893) 2025-04-22 23:28:19 -07:00
matteob8
00a44921db Update http_server.pl 
changed top/0 to the more meaningful run/0 name.
 2025-04-21 20:54:43 +02:00
matteob8
d79bc199b3 Update http_server.pl 
Avoid overwriting of predicate and made explicit reference to the loading of library(http/http_server).
 2025-04-21 19:13:20 +02:00
Mark Thom
2c8041250d Merge pull request #2875 from constraintAutomaton/feature/wasm-result-iterator 
Make `WasmQueryState` Iterable in JavaScript
 2025-04-11 20:52:45 -07:00
Mark Thom
1b22c89211 mark cyclic lists with ellipses at the head (#2635) 2025-04-10 22:40:13 -07:00
constraintAutomaton
4e207fc34a Made WasmQueryState an iterable. 2025-04-10 19:02:04 +02:00
Markus Triska
ba9fed3eae generalize read_from_chars/2 and read_term_from_chars/3 to allow instantiated Term 
This addresses part of #2871, raised by @haijinSk. Many thanks!
 2025-04-10 08:18:23 +02:00
Markus Triska
14c8fc3e34 move ~w to least prominent position, point to more suitable specifiers 
In particular, "~q" is a safe better choice.
 2025-04-05 10:01:22 +02:00
Markus Triska
3d60094330 ENHANCED: format specifier ~w more faithfully emulates write/1 
In particular, variables now start with "_".

Example:

    ?- format("~w", [X]).
    %@ _A   true.

Found thanks to a discussion initiated by @haijinSk:

    https://github.com/mthom/scryer-prolog/discussions/2863
 2025-04-05 09:58:06 +02:00
Aman Verma
a45a1f6197 Use backticks when referencing predicate in docs. 
Trivial change but this prevents the HTML output from being erroneously italicized.
 2025-03-27 18:56:38 -05:00
Markus Triska
57bf1ec39b ADDED: type pair 2025-03-08 14:42:48 +01:00
Markus Triska
32d91449b5 ADDED: call_with_error_context/2 
See https://github.com/mthom/scryer-prolog/discussions/2839 for more information.
 2025-03-08 09:12:17 +01:00
Mark Thom
3799974b82 Merge pull request #2837 from notoria/next 
Fix conversion from float to rational
 2025-03-01 13:40:09 -08:00
Markus Triska
b8526e0510 FIXED: portray_clause/1 for numbers 2025-02-28 08:41:19 +01:00
Markus Triska
2d4fcf9714 correct handling of floats with N digits (~f and ~Nf) 
This addresses #2771. Many thanks to @tmerr for reporting the issue!

The code was posted by @UWN in:

    https://github.com/mthom/scryer-prolog/discussions/2805

Many thanks! With additional inputs by @adri326 and @notoria, who also
posted interesting approaches which could help to increase precision
in cases that are currently not ideally handled. Thank you all!

Please see the issue and discussion for more information.
 2025-02-28 08:40:53 +01:00
notoria
4f3843742c Fix conversion from float to rational 2025-02-28 08:00:00 +01:00
Mark Thom
a0e3283d64 Merge pull request #2835 from thierrymarianne/fix-http_open-hanging-on-top-of-main-branch 
Prevent http_open/3 from hanging
 2025-02-27 21:38:58 -08:00
Mark Thom
c9a0f3332e Merge pull request #2792 from triska/must_be_chars 
FIXED: instantiation and type check for string arguments
 2025-02-27 21:26:40 -08:00
revue_2_presse
5d468d3e19 Replace futures::executor::block_on with tokio::block_in_place 2025-02-25 20:31:19 +01:00
bakaq
080a4fed03 Documentation 2025-02-20 01:04:38 -03:00
bakaq
3b89c1124d Consult modules 2025-02-20 01:04:38 -03:00
bakaq
236ed93c6c Send pure objects instead of classes 2025-02-20 01:04:38 -03:00
bakaq
cea8e6b1c9 MachineBuilder constructor 2025-02-20 01:04:38 -03:00
bakaq
93e804eeaa Rework Wasm interface 2025-02-20 01:04:38 -03:00
Mark Thom
4fc4152eac Merge pull request #2817 from adri326/fix-2815-run_module_predicate-backtrack 
Fix backtracking on the topmost predicate triggering UB in run_module_predicate
 2025-02-16 22:47:49 -08:00
bakaq
3fc5709c50 Add builder style configuration of user input, output and error 2025-02-16 04:04:48 -03:00
bakaq
28926486e0 More stream tests 2025-02-16 04:04:48 -03:00
bakaq
ad211d5e05 Disallow null streams in output 2025-02-16 04:04:48 -03:00
bakaq
5386c183d2 Make input and output stream configuration public 2025-02-16 04:04:48 -03:00
bakaq
0a2457943e Configure streams separately 2025-02-16 04:04:48 -03:00
bakaq
baae1dca15 Refactor UserInput to use channels 2025-02-16 04:04:48 -03:00
bakaq
4e032c8a28 Test for callback streams 2025-02-16 04:04:48 -03:00
bakaq
7a6620b52d Add input stream channel 2025-02-16 04:04:48 -03:00
bakaq
dd6533e76c Add callback streams 2025-02-16 03:52:52 -03:00
Mark Thom
c77ea48fbd Merge pull request #2804 from dnmfarrell/line-count-off-by-one 
Line numbers start at 1
 2025-02-12 23:23:44 -08:00
Mark Thom
35c1880937 Merge pull request #2818 from adri326/stream-cleanup 
Fix various issues around close/1 and stream realiasing
 2025-02-12 23:23:11 -08:00
Emilie Burgun
f45b0bcfe8 Remove redundant alias resolution in at_end_of_stream/1, add corresponding tests for null streams 
Also fixed at_end_of_stream/0 leaving a choicepoint.
 2025-02-07 15:05:01 +01:00
Emilie Burgun
8966e175f1 [fixup] return that reading from a null stream wrote 0 bytes to the buffer 2025-02-07 14:35:27 +01:00
Emilie Burgun
2a218f34b9 Test corner cases of stream aliasing 2025-02-06 23:47:22 +01:00
Emilie Burgun
d8213e29c5 Fix set_output/1 and set_input/1 not updating the alias 
Before this change, the following set of queries would behave incorrectly:

```
?- open("/tmp/out.log", write, S), set_output(S).
   prints(""), write("/tmp/out.log", "S = stream(...)").
?- write(user_output, hello).
   prints("hello"), unexpected.
   prints(""), write("/tmp/out.log", "hello"). % Expected, but not found.
```

Now, `set_output/1` and `set_input/1` properly bind the `user_output` and
`user_input` aliases, making the queries above behave as expected.
 2025-02-06 23:01:38 +01:00
Emilie Burgun
7f2ce57ba7 Fix stream realiasing possibly shadowing other streams. 2025-02-06 23:01:33 +01:00
Emilie Burgun
949d316773 Fix realiased streams causing close/1 to leave a dangling stream 2025-02-06 23:00:00 +01:00
Emilie Burgun
0cf46d3ec4 Encapsulate accesses to IndexStore::streams and ::stream_aliases 
These two fields are able to hold `Stream` instances, which predicates like `close/1`
expect to be managed properly for their correctness. To ensure that this is the case,
I have removed direct accesses to those two fields, so that they can be properly managed
in one place.
 2025-02-06 23:00:00 +01:00
Emilie Burgun
e68ac8347f Document run_module_predicate and handle critical failure in toplevel.pl 2025-02-06 13:36:23 +01:00
Emilie Burgun
d4bf52e82c Disable test_run_module_predicate_throw under miri and support rustc < 1.83 2025-02-06 10:37:54 +01:00