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d8bd4fbea6fb97e69d33f9f7ce012daa2306e6fd
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200 Commits

Author SHA1 Message Date
Mark Thom
d8bd4fbea6 fail when retracting undefined dynamic predicates (#918) 2021-04-30 20:36:56 -06:00
panasenco
baed12f45e Oops, we want to keep digits as characters in library(abnf), but as numbers in library(json). 2021-04-28 23:05:02 -07:00
panasenco
dfbf291725 Restructuring and improving documentation. 2021-04-28 22:22:20 -07:00
panasenco
cb07074246 Replaced object() with pairs() in library(json), and made key type explicit. 2021-04-28 16:09:38 -07:00
panasenco
0198fe90b6 Added ABNF grammar to library(charsio) as well as octet character type that it depends on. Modified library(json) to use the new ABNF grammar. 2021-04-27 22:48:03 -07:00
Mark Thom
7e4cfede7d fix use of local skeletons to reload predicates (#919) 2021-04-27 02:01:00 -06:00
panasenco
02b89362b2 Replaced raw_chars//1 in library(pio) with seq//1 in library(dcgs). 2021-04-25 14:53:37 -07:00
panasenco
e0e812f95c Added aw_chars//1 to library(pio). Began using setup_call_cleanup/3 as suggested by @triska. 2021-04-24 21:29:50 -07:00
panasenco
2cbc7e4f9a Another thorough rewrite of library(json) to better preserve the complete set of answers as much as possible and thereby write more elegant and simple code. Some performance gains too! 2021-04-23 10:30:38 -07:00
panasenco
828550687c Rewrote many parts of library(json) to leave no choicepoints when generating JSON. However, the generating performance actually worsened slightly... 2021-04-22 15:21:27 -07:00
panasenco
d3caba4073 Now preserving distinction between ints and floats 2021-04-20 19:59:01 -07:00
panasenco
c87e3eac08 Removed CLP(Z) from library(json), achieving a 100x speedup in JSON parsing. 2021-04-20 17:30:41 -07:00
panasenco
5b1b12ec9e Fixed forward slash special case issue, added a bunch of test files that were successfully read! 2021-04-20 17:30:41 -07:00
panasenco
c0c6f13d44 Fixed defaulty representations of json_members//1 and json_elements//1 2021-04-20 17:30:41 -07:00
panasenco
20f192daa1 Changed formatting to match Markus Triska's as much as I can tell 2021-04-20 17:30:41 -07:00
panasenco
0e73b53803 Complete reordering and partial rewrite to match the official McKeeman form of the JSON specification 2021-04-20 17:30:41 -07:00
panasenco
e2923c378e Added objects and type distinction based on the principal functor 2021-04-20 17:30:41 -07:00
panasenco
216d4da85a Parsing and generating JSON numbers works perfectly now as far as I can tell 2021-04-20 17:30:24 -07:00
panasenco
407e775282 Began working on json library (fresh start after thinking about instantiation in terms of search strategies) 2021-04-20 17:29:36 -07:00
Mark Thom
a9ef15cdfa Merge pull request #900 from triska/master 
remove rectractall/1 (built-in since 8188e3d0cf).
 2021-04-14 15:28:59 -06:00
Mark Thom
b08442b46f assertz/1, asserta/1, retract/1, retractall/1 are meta-predicates (#902, #903) 2021-04-14 15:28:16 -06:00
Markus Triska
f56e2fc48e remove rectractall/1 (built-in since 8188e3d0cf). 
This resolves #899.
 2021-04-14 20:18:50 +02:00
Mark Thom
8188e3d0cf add missing standard predicates (#896) 2021-04-12 17:26:11 -06:00
Mark Thom
10e92eec32 call '$erase_ball' before running cleanup code in setup_call_cleanup (#886) 2021-03-24 16:56:53 -06:00
Mark Thom
37f2336eee stop unifying ! to free variables in control_functor/1 (#887) 2021-03-24 15:05:59 -06:00
Mark Thom
fffb87d013 flush loader term queue before compiling declarations, declare '/1' as dynamic before asserting 2021-03-22 16:53:23 -06:00
Mark Thom
1b9015a049 copies only those attributes planted by the calling module 2021-03-21 13:00:29 -06:00
Mark Thom
627c49c5db recognize cuts in (->)/(,)/(;) calling contexts (#878) 2021-03-19 16:34:55 -06:00
Mark Thom
665b1ad58a Merge pull request #872 from notoria/charsio 
Extend alnum, add forgotten graphic_token
 2021-03-18 14:51:36 -06:00
Mark Thom
4623e9d7fc fix findall/4 (#873) 2021-03-18 12:50:12 -06:00
Mark Thom
a3f0290432 restore deleted parts of number_chars/2 and number_codes/2 (#721) 2021-03-17 20:23:58 -06:00
Mark Thom
b98e8c34eb findall/4 should be declared as a meta-predicate (#873) 2021-03-17 18:13:06 -06:00
notoria
f4be0cf4b3 Extend alnum, add forgotten graphic_token 2021-03-17 20:47:09 +01:00
Mark Thom
7ea7e5c951 remove intra-module predicates from module code directory when module is being re-defined (#848) 2021-03-13 23:22:24 -07:00
Mark Thom
bc2d0191ff Merge pull request #861 from notoria/mod 
Small improvement for mod in CLP(Z)
 2021-03-10 13:52:48 -07:00
notoria
93b835ae0d Use functional notation in CLP(Z) for compatibility 2021-03-07 20:59:25 +01:00
notoria
aa2d57cf37 Implemented a propagator for xor in CLP(Z) 2021-03-07 18:52:10 +01:00
notoria
f6d4821a68 Small improvement for mod in CLP(Z) 2021-03-07 18:38:04 +01:00
Markus Triska
842176a595 is is --> is 2021-03-05 18:36:00 +01:00
Markus Triska
0fb74b56b3 FIXED: CLP(B): weighted_maximum/3 with repeated variables 
Many thanks to @jburse for reporting this issue:

    https://github.com/triska/clpz/issues/15

Example:

    ?- sat(~(Y*X)), sat(Z=:=Y), weighted_maximum([7,2,5],[X,Y,Z],W).
       W = 7, Y = 0, X = 1, Z = 0
    ;  W = 7, Y = 1, X = 0, Z = 1
    ;  false.
 2021-03-05 18:35:19 +01:00
Markus Triska
87abcd6a52 adapt comment to Scryer Prolog 2021-03-05 18:16:38 +01:00
Markus Triska
d92951ba5b ENHANCED: more readable indentation of nested disjunctions 
Example:

    ?- portray_clause((h :- a ; b ; c)).
    h :-
       (  a
       ;  b
       ;  c
       ).
       true.
 2021-03-04 21:40:24 +01:00
Markus Triska
c5749cbbb1 remove unnecessary argument 2021-03-04 21:40:24 +01:00
Markus Triska
6477d21e24 ENHANCED: more readable indentation of nested ( If -> Then ; Else ) constructs 
Example:

    ?- portray_clause((h :- ( a -> b ; c -> d ; e, f))).
    h :-
       (  a ->
          b
       ;  c ->
          d
       ;  e,
          f
       ).
       true.
 2021-03-03 22:34:09 +01:00
Markus Triska
5b60c8aa7e remove min_/3 and max_/3 which are also defined elsewhere 2021-03-02 19:59:57 +01:00
Markus Triska
8c5a688566 remove group_pairs_by_key/2, which is now provided by library(pairs) 2021-03-02 19:58:20 +01:00
Mark Thom
5976e2d873 do not check for non-unifiability in dif:attribute_goals, which is sure to succeed, resulting in no goals being printed at top-level (#844) 2021-03-02 10:34:25 -07:00
Mark Thom
498c4660d0 use plain ! while interpreting control functors in metacalls (#724) 2021-02-28 19:12:35 -07:00
Mark Thom
6079402dc4 suppress tabled/2 existence errors in tabling library, do not print evaluation errors generated by term and goal expansion in loader.pl 2021-02-28 18:56:24 -07:00
Mark Thom
101ed9a633 add error value to occurs_check prolog flag (#783) 2021-02-28 11:44:23 -07:00