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1423 Commits

Author SHA1 Message Date
Markus Triska
4efbc20a4f ENHANCED: format_//2, format/[2,3], portray_clause/1 are now deterministic. 
This works as soon as #732 is merged, since then maplist/N and foldl/N
are deterministic in the required cases.

This also resolves the extra choicepoint of time/1 (see #378).

Many thanks to @notoria for implementing better indexing in #732,
which allowed me to find this opportunity for improvement!
 2020-12-19 18:18:14 +01:00
notoria
657e4f12bb Implemented a different way to index clauses 2020-12-19 14:52:38 +01:00
brightly-salty
4854da4805 Replace dirs with dirs-next 2020-12-15 06:59:26 -06:00
Adrián Arroyo Calle
33a0df20c3 Read body 2020-12-14 22:57:53 +01:00
Adrián Arroyo Calle
e4d1e4b7a0 Request and Response headers 2020-12-12 21:28:33 +01:00
Adrián Arroyo Calle
dbc193ab2a WIP http_server 2020-12-09 23:40:00 +01:00
Mark Thom
7bde174b40 Merge pull request #722 from aarroyoc/history-file 
History file support (Rustyline 7.0) (#152)
 2020-12-06 15:50:52 -07:00
Adrián Arroyo Calle
e2796dd351 History file support (Rustyline 7.0) 2020-12-06 23:16:25 +01:00
Adrián Arroyo Calle
0696a18e0b Change name to list_max, list_min as PR feedback 2020-12-06 21:58:37 +01:00
Adrián Arroyo Calle
0cc9388af0 Use foldl as PR feedback suggested 2020-12-06 17:31:42 +01:00
Adrián Arroyo Calle
a73529969a Add max_list & min_list to lists 2020-12-05 14:20:50 +01:00
Markus Triska
41a751e7f5 ADDED: Provisional support for (#=)/3 and (#<)/3. 
These predicates are intended for constructs from library(reif), such
as if_/3. For the time being, they are defined here. If you have any
recommendations or comments regarding the best location of these
predicates, or need more of them, please file an issue.

Suggested by @Qqwy in https://github.com/triska/clpz/issues/12.

Many thanks!
 2020-11-08 09:26:50 +01:00
Mark Thom
b9a53e441e support number/1 2020-11-03 23:38:55 -07:00
Marco A L Barbosa
8d405849be Update num-rug-adapter to fix build with num feature. 2020-10-18 19:20:45 -03:00
Markus Triska
46dfaa5b28 ENHANCED: library(files): Error handling if requested files do not exist. 
We now throw exceptions instead of failing silently, or even crashing
when using file_size/2 etc. with nonexistent files.
 2020-09-13 10:23:23 +02:00
Mark Thom
323e9c3eb3 refactor SystemClauseType::Open in anticipation of #614 2020-09-05 18:57:03 -06:00
Mark Thom
d677d3d2ef preface the 'spelling error' with an explainer comment (#687) 2020-09-05 18:07:58 -06:00
Markus Triska
5f3ab823fd FIXED: format_//2: Keep different variables distinct. 
Example:

        ?- phrase(format_("~w~w", [_,_]), Ls).
        %@    Ls = "AB"
        %@ ;  false.
 2020-09-05 09:58:49 +02:00
Markus Triska
78656d220b FIXED: reliably write all characters when using format/3 
This addresses #693.

Many thanks to @notoria for a brilliant test case, and the
suggestion of this correction!
 2020-09-02 19:29:04 +02:00
Markus Triska
79cb4cd6a5 ADDED: First version of call_nth/2. 
A thread-safe implementation is possible for example with
'$nb_setarg'/3 (see #390).
 2020-08-24 19:29:08 +02:00
Mark Thom
d3ab4b5def flatten passage of cut point B in (,)/2, (->)/2 and (;)/2 (#685, #683) 2020-08-23 22:49:10 -03:00
Markus Triska
cc77ef680d dif/2: Omit entailed residual goals, if the arguments are not unifiable. 
This addresses #135.
 2020-08-22 17:50:15 +02:00
Markus Triska
e75ebd9b6e dif/2: Succeed unconditionally if the arguments are not unifiable. 
This addresses one part of #135.
 2020-08-22 17:50:15 +02:00
notoria
0724c044d6 Use nonterminal fd_put//3 in mod from clpz 2020-08-15 17:56:07 +02:00
notoria
bed4afe74f Simplified the code 2020-08-15 17:39:34 +02:00
notoria
d4263cc8b9 Using queue_goal//1 to correctly bind variables 2020-08-15 17:06:12 +02:00
notoria
b4b11465a1 Fixed variable bindings in mod from clpz 2020-08-15 13:37:33 +02:00
notoria
daaebc59cb Made mod stronger and addressed #675 2020-08-15 12:53:28 +02:00
Mark Thom
79a74038ac Merge pull request #674 from notoria/clpz_mod 
Improved mod in clpz
 2020-08-14 00:21:19 -03:00
notoria
314baabf1d More improvement on mod from CLP(Z) 2020-08-13 21:36:36 +02:00
notoria
a24fbb8f61 Improved mod in CLP(Z) 
This is still a work in progress.
 2020-08-13 10:33:36 +02:00
Markus Triska
e185b626bd FIXED: CLP(B): Delay BDD restriction until after the instantiation. 
This is necessary to actually take the new value into account.

Example:

    ?- sat(A*B>=C*D), A=1,B=0,C=1,D=1.
    false.

This addresses #670.
 2020-08-12 19:51:25 +02:00
Markus Triska
099d9aaca6 library(sgml): Correctly parse XML leaf nodes that are not text nodes. 
Example:

    ?- load_xml("<schemaRef type=\"simple\"/>", Node, []).
       Node = [element(schemaRef,[type="simple"],[])].

This is necessary for example to parse XBRL files. See #665.
 2020-08-11 21:20:33 +02:00
Markus Triska
ad8e2ad4f6 omit internal attributes in residual goals when using taut/2 
Examples:

    ?- taut(X=:=X,1).
       clpb:sat(X=:=X)
    ;  false.

    ?- taut(X=\=X,0).
       clpb:sat(X=:=X)
    ;  false.
 2020-08-11 20:49:10 +02:00
Mark Thom
ad333047d9 Merge branch 'master' of https://github.com/mthom/scryer-prolog 2020-08-08 13:12:09 -06:00
Mark Thom
6e5d2d6a36 fix bugs in PausedPrologStream (#661) 2020-08-08 13:11:09 -06:00
Mark Thom
4b610b6293 Merge pull request #656 from notoria/try_from_number 
Fixed some conversion issues
 2020-08-08 12:24:29 -03:00
Markus Triska
c55cc3c472 ensure proper lengths of key and initialization vector 
This avoids crashes when using unsuitable lengths.
 2020-08-06 23:27:49 +02:00
Markus Triska
674483a4c6 remove entailed constraint 2020-08-06 23:17:08 +02:00
Markus Triska
a16f84560d use self.deref(...) (see #653) 2020-08-06 20:12:57 +02:00
Markus Triska
1b4500339e use atom_argument_to_string 2020-08-06 20:12:23 +02:00
notoria
3143468751 Fixed some conversion issues 2020-08-06 11:39:55 +02:00
Mark Thom
f627b32355 fix crash in CryptoPasswordHash (#653), conversion of Rational integers in number_chars/2 (#655) 2020-08-06 00:17:55 -06:00
Mark Thom
10ba6fb773 Merge pull request #654 from triska/aad 
ADDED: library(crypto): Support for additional authenticated data (AAD).
 2020-08-06 02:40:51 -03:00
Markus Triska
2d3f1e51ec shorten, and increase readability 2020-08-05 21:49:46 +02:00
Markus Triska
1c23336cff use "octet" as a string literal, reducing the number of arguments 2020-08-05 20:21:46 +02:00
Markus Triska
a622ffddfe ADDED: library(crypto): Support for additional authenticated data (AAD). 
Additional authenticated data can now be specified with the new
aad(Chars) option for encryption and decryption. It is authenticated,
but not encrypted.
 2020-08-05 20:09:07 +02:00
Mark Thom
d57a592273 unify '[]' with proper [] in atom_chars/2 (#569) 2020-08-03 19:29:53 -06:00
Mark Thom
4f15802fbc reconcile '[]' and [] (#644), solve remaining conformity issues (#648), move (-->) from dcgs.pl to builtins.pl (#649) 2020-08-02 23:35:53 -06:00
Mark Thom
357ae7a8aa Merge pull request #647 from notoria/newline 
Improved readline
 2020-07-31 18:19:12 -03:00