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591 Commits

Author SHA1 Message Date
Markus Triska
2a1b8f37ec remove residual goal for ground BDD 
Example:

    ?- sat(X).
       X = 1.
 2023-04-23 09:23:00 +02:00
Mark
f35298a227 add and document inlined_instructions/2 to/in diag.pl (#1791) 2023-04-22 18:38:49 -06:00
Markus Triska
8b7281fad0 ADDED: dif_si/2 
Source: https://stackoverflow.com/questions/20223390/prolog-a-person-is-a-sibling-of-himself

In Scryer Prolog, this is actually not needed, since Scryer Prolog provides
dif/2 in library(dif). However, it is still useful to provide dif_si/2 for two reasons:

  1) to more easily port code from systems where only dif_si/2 is available
  2) to provide correct disequality in other systems that adopt this library
 2023-04-23 00:37:14 +02:00
Adrián Arroyo Calle
4b882c465c library(charsio): add to_upper and to_lower 2023-04-18 18:58:09 +02:00
Markus Triska
5763a4b9df FIXED: propagation for ground tuples 
Example:

    ?- tuples_in([[A,A]],[[0,1],[2,0]]).
       false.

See https://github.com/triska/clpz/issues/22.
 2023-04-13 23:39:45 +02:00
Markus Triska
5dce7d9075 FIXED: enforce equality also for ground elements in tuples 
Example:

    ?- tuples_in([[A,B]], [[1,2],[3,4]]),
       tuples_in([[A,B]], [[3,2]]).
       false.

See https://github.com/SWI-Prolog/swipl-devel/issues/1160.
 2023-04-11 22:33:19 +02:00
Markus Triska
f08f539768 do not create attributed variables for ground tuples 2023-04-11 21:26:18 +02:00
Markus Triska
be45672e22 actually disable and reenable the queue 2023-04-11 21:26:18 +02:00
Markus Triska
94efb9ffe3 remove no longer needed clpz_relation attributes 2023-04-11 21:26:18 +02:00
Markus Triska
fd1e902492 do not leave an attribute when (re-)enabling a queue 2023-04-11 21:14:18 +02:00
Mark Thom
4ee6a7bfb8 add '$unattributed_var' builtin (#1758) 2023-03-18 23:08:38 -06:00
Markus Triska
01285f12c3 remove no longer needed queue attributes after propagation 2023-03-15 21:17:06 +01:00
Markus Triska
cd586aab8c show remaining queue/2 attributes as residual goals 
This lets us verify that all attributes are correctly removed earlier.
 2023-03-15 19:56:02 +01:00
Mark Thom
4da646252b Revert "correct call_residue_vars/3 using new copy_term_3 (#1239)" 
This reverts commit 9b35a316c9.
 2023-03-14 21:34:49 -06:00
Mark Thom
cc8bb38abc Revert "use new call_residue_vars/2 in toplevel.pl (#847)" 
This reverts commit 04ba9bc11a.
 2023-03-14 21:34:48 -06:00
Mark Thom
04ba9bc11a use new call_residue_vars/2 in toplevel.pl (#847) 2023-03-12 17:56:54 -06:00
Mark Thom
9b35a316c9 correct call_residue_vars/3 using new copy_term_3 (#1239) 2023-03-12 17:56:54 -06:00
Adrián Arroyo Calle
4c44859132 Fixes #1756 2023-03-12 16:47:20 +01:00
Markus Triska
56bd596af3 use actual toplevel answers 2023-03-08 23:35:11 +01:00
Markus Triska
21acb9361a use string notation as discussed on #scryer IRC 2023-03-08 23:32:05 +01:00
Markus Triska
c3477d8476 items --> elements 
This addresses #1740.
 2023-03-08 23:31:02 +01:00
Markus Triska
884b0ca10e FIXED: Take all variables into account during goal projection. 
This addresses #1751.
 2023-03-08 21:16:54 +01:00
Markus Triska
c9ecfb11d9 ENHANCED: more compact definition of dif/2 
As outlined in #1753.
 2023-03-08 20:50:33 +01:00
Adrián Arroyo Calle
7396630627 Merge branch 'master' into ffi 2023-02-28 22:10:40 +01:00
Adrián Arroyo Calle
0ac93751d0 FFI: Documentation 2023-02-28 22:09:35 +01:00
Markus Triska
3dc6ed79d2 ENHANCED: must_be/2: prefer type error over instantiation error 
This addresses #1594.
 2023-02-26 22:28:18 +01:00
Markus Triska
997161c740 rely on first instantiated argument indexing 
This great improvement to indexing allows much more natural
definitions of virtually all meta-predicates. Many thanks to @notoria!
 2023-02-25 10:17:55 +01:00
Markus Triska
669242a8ce DOC: update residual goals 2023-02-23 00:10:36 +01:00
Markus Triska
2a04d5e799 in projection of residual goals, mark considered propagators as processed 
This is to avoid duplicated goals with the new projection mechanism.
 2023-02-23 00:05:27 +01:00
Adrián Arroyo Calle
9d52d2a653 MVP of Foreign Function Interface 2023-02-22 23:10:03 +01:00
Mark Thom
95f6ebc000 assign responsibility for emitting dif goal to the first variable of the left-hand term (#1739) 2023-02-22 10:28:29 -07:00
Mark Thom
6e9cd072c5 catch attribute_goals errors in copy_term/3, don't discard variable module qualifiers in dcg_body/3 (#1738) 2023-02-21 00:50:46 -07:00
Mark Thom
3f445c76be add '$delete_all_attributes', use copy_term/3 as defined in #1272 2023-02-20 01:11:51 -07:00
Mark Thom
601ff567e3 keep phrase goal qualified even if qualifier is a variable 2023-02-17 00:20:15 -07:00
Mark Thom
359619e035 simplify and optimize attributed variables (#1590, #1634, #1730) 2023-02-10 21:56:42 -07:00
Mark Thom
9454d670c7 port '$get_from_list' to '$get_from_attr_list' in Rust 2023-02-06 01:23:29 -07:00
Markus Triska
196e9c1e47 DOC: teletype font for reification 2023-02-03 20:47:08 +01:00
Mark Thom
97702f3071 Merge pull request #1732 from aarroyoc/docs-minor-fixes 
Minor fixes to docs
 2023-02-03 01:58:52 +01:00
Adrián Arroyo Calle
e8408ca93f Minor fixes to docs 2023-02-02 21:35:35 +01:00
Markus Triska
da4c0a359b correct DocLog ~/.scryerrc rendering 2023-02-01 23:26:52 +01:00
Mark Thom
28c338416f Merge pull request #1728 from aarroyoc/docs-csv 
Compatible Doclog docs for library(csv)
 2023-01-30 04:24:04 +01:00
Adrián Arroyo Calle
f347baafa3 Compatible Doclog docs for library(csv) 2023-01-29 22:36:16 +01:00
Markus Triska
95278c221b DOC: use valid Prolog terms as predicate indicators 2023-01-29 21:48:22 +01:00
Mark Thom
5a28366158 Merge pull request #1725 from aarroyoc/fix-docs-http-server 
Fix library(http/http_server) docs. Other minor fixes
 2023-01-28 20:12:09 +01:00
Markus Triska
814b631543 use DocLog syntax for section anchors and links within the document 2023-01-28 17:37:43 +01:00
Markus Triska
0d8c7f8785 small documentation adjustments 2023-01-28 17:37:43 +01:00
Markus Triska
5bae8fcaf8 FIXED: use lsb/2 and msb/2 from library(arithmetic) 
This addresses #1720.
 2023-01-28 17:37:43 +01:00
Adrián Arroyo Calle
4110cfcfcb Fix library(http/http_server) docs. Other minor fixes 2023-01-28 16:00:27 +01:00
Markus Triska
58fb851717 correct table layout for entries that themselves contain | 2023-01-27 00:22:48 +01:00
Mark Thom
1118b37c92 Merge pull request #1674 from aarroyoc/docs-builtins 
Compatible Doclog docs for builtins
 2023-01-26 05:10:20 +01:00