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Author SHA1 Message Date
Mark Thom
7c5c700bb8 Merge pull request #1066 from aarroyoc/rust-2021 
Rust 2021
 2021-11-03 13:27:18 -02:30
Adrián Arroyo Calle
dd51908439 Rust 2021 2021-11-01 23:03:51 +01:00
Mark Thom
ca62e54652 Merge pull request #1052 from aarroyoc/shell-predicate 
Implement shell/1 and shell/2
 2021-10-17 11:58:28 -06:00
Adrián Arroyo Calle
44dd9ae9fb Go back and accept only list of chars 2021-10-15 17:22:15 +02:00
Adrián Arroyo Calle
3f4d62952a Accept atom or shell 2021-10-14 22:52:29 +02:00
Adrián Arroyo Calle
391cda919f Implement shell/1 and shell/2 2021-10-11 22:35:05 +02:00
Mark Thom
44fc61ed86 Merge pull request #1051 from aarroyoc/close-stream 
Throw exception if closing a closed TCP stream #1046
 2021-10-07 17:09:16 -06:00
Adrián Arroyo Calle
f70685d53c Close Stream test feedback 2021-09-30 23:46:52 +02:00
Adrián Arroyo Calle
807abfef4f Close Stream bug files 2021-09-30 23:01:25 +02:00
Adrián Arroyo Calle
810d4c51f9 Close Stream bug files 2021-09-30 22:59:15 +02:00
Mark Thom
1a0684cd20 Merge pull request #1049 from pmoura/add_preliminary_current_module_predicate_definition 
Add preliminary current_module/1 predicate definition requiring a bound argument
 2021-09-30 09:19:09 -06:00
Adrián Arroyo Calle
47d811c250 use shutdown error values to throw exceptions in close stream 2021-09-30 00:10:03 +02:00
Adrián Arroyo Calle
4d0998ef72 launch exception if closing a closed TCP stream #1046 2021-09-28 22:48:51 +02:00
Mark Thom
5d2b0377d8 reset attributed variables queue when backtracking (#678, etc.) 2021-09-27 19:12:24 -06:00
Mark Thom
f6d69b6051 reset attributed variables queue after successful verify_attributes interrupt (#669, etc) 2021-09-26 18:58:00 -06:00
Paulo Moura
490496f381 Add preliminary current_module/1 predicate definition requiring a bound argument 2021-09-24 10:13:00 +01:00
Mark Thom
bc4f719931 Merge pull request #1045 from triska/phrase_to_file 
ADDED: Rudimentary version of phrase_to_file/2 in library(pio)
 2021-09-05 23:31:57 -06:00
Markus Triska
ded4a75b9c use round brackets for meta_predicate declarations 
This is because meta_predicate is not a standard operator.
 2021-09-04 22:02:17 +02:00
Markus Triska
9e75eb35a0 ADDED: Rudimentary version of phrase_to_file/2 in library(pio) 
See #691 for more information.
 2021-09-04 21:13:51 +02:00
Mark Thom
326fb99849 Merge pull request #1033 from aarroyoc/fix-1022 
Add a -f switch to load alternative initialization files
 2021-08-23 22:26:15 -06:00
Mark Thom
fe1ced9f58 Merge pull request #1032 from aarroyoc/fix-1009 
Fix #1009 by providing a naive num-bigint implementation of count_ones
 2021-08-23 22:25:44 -06:00
Adrián Arroyo Calle
00d0502cbd Rename init_file to disable_init_file 2021-08-23 09:53:15 +02:00
Adrián Arroyo Calle
c30bd51b91 use consult instead of use_module 2021-08-22 11:44:17 +02:00
Adrián Arroyo Calle
9391dd9d51 Rename to disable_init_file and change description 2021-08-22 11:36:27 +02:00
Adrián Arroyo Calle
3cd112b60f PR feedback 2021-08-21 17:53:20 +02:00
Adrián Arroyo Calle
dce0c43e26 Read scryerrc if goals specified but not -f specified 2021-08-20 14:15:16 +02:00
Adrián Arroyo Calle
80e228f236 Clean the code 2021-08-20 14:06:57 +02:00
Adrián Arroyo Calle
8ee2545b05 Add a -f switch to load alternative initialization files 2021-08-20 14:00:32 +02:00
Adrián Arroyo Calle
9bcc56e337 Make it line 2021-08-20 12:40:27 +02:00
Adrián Arroyo Calle
3c5a94452a Fix #1009 by providing a naive num-bigint implementation of count_ones 2021-08-20 12:38:15 +02:00
Mark Thom
fce7f8aa68 Merge pull request #1029 from triska/format 
ENHANCED: Domain error non_empty_list for empty arguments, addressing #1024
 2021-08-15 08:59:06 -06:00
Markus Triska
9e13f18463 ENHANCED: Domain error non_empty_list for empty arguments, addressing #1024. 
Example:

    ?- format("~d", []).
    %@ caught: error(domain_error(non_empty_list,[]),format_//2)
 2021-08-15 12:29:28 +02:00
Mark Thom
2905f6b465 Merge pull request #1027 from triska/format 
ENHANCED: format_string domain error for invalid radix in format string
 2021-08-14 23:06:28 -06:00
Markus Triska
9d3f3eb013 ENHANCED: format_string domain error for invalid radix in format string 
This addresses #1024.

Example:

    ?- format("hello ~0r!", [12]).
    %@ caught: error(domain_error(format_string,"~0r"),format_//2)
 2021-08-14 20:04:07 +02:00
Mark Thom
75b5afa759 Merge pull request #1026 from triska/format 
ENHANCED: If N is omitted in ~Nr or ~NR, it defaults to 8.
 2021-08-14 09:15:30 -06:00
Markus Triska
78c2f19e72 ENHANCED: If N is omitted in ~Nr or ~NR, it defaults to 8. 
This is for compatibility with Quintus, SICStus and GNU Prolog,
addressing #1024.

Example:

    ?- format("~r", [10]).
    %@ 12   true.
 2021-08-14 13:48:21 +02:00
Mark Thom
9a66a626f7 run user-level and module-level initialization goals from loader.pl (#1012) 2021-08-01 09:25:55 -06:00
Mark Thom
f42b7f4efa Merge pull request #1001 from triska/master 
ADDED: ... //0, describing an arbitrary number of elements
 2021-07-08 14:44:29 -06:00
Markus Triska
bf9654e138 ADDED: ... //0, describing an arbitrary number of elements 
This is a very versatile nonterminal. For instance, repeated elements:

    ?- phrase((...,[E],...,[E],...), "hello!!").
    %@    E = l
    %@ ;  E = !
    %@ ;  false.
 2021-07-03 09:54:01 +02:00
Mark Thom
4decd1d784 Merge pull request #996 from triska/master 
address #995: wrong results for popcount/1
 2021-06-22 11:56:56 -06:00
Markus Triska
3e7cd24814 address #995: wrong results for popcount/1 
Many thanks to @notoria and @flexoron for very useful test cases!
 2021-06-21 21:19:37 +02:00
Mark Thom
3e0bece53a Merge pull request #993 from triska/master 
ADDED: popcount(+Integer)
 2021-06-18 18:13:30 -06:00
Mark Thom
c1b89b3b06 Merge pull request #986 from Regan-Koopmans/981 
Add popcount/2
 2021-06-18 18:13:18 -06:00
Regan-Koopmans
f5eadb2957 981 Prefer must_be/2 2021-06-18 08:22:43 +02:00
Markus Triska
ee393c66dd ADDED: popcount(+Integer) 
Example:

    ?- X #= popcount(3+5).
       X = 1.

This builds on #986 provided by @Regan-Koopmans. Many thanks!
 2021-06-17 20:18:36 +02:00
Regan-Koopmans
72a7765b58 981 Reimplement as library system call 2021-06-17 12:10:25 +02:00
Mark Thom
176daeec03 Merge pull request #983 from triska/master 
check for correct domain of integers in reifiable expressions also in the expanded code
 2021-06-03 18:32:48 -06:00
Markus Triska
066f740819 check for correct domain of integers in reifiable expressions also in the expanded code 
This is to preserve domain errors instead of failing silently. Example:

   ?- 5 #> 3 #<==> 2.
   %@ caught: error(domain_error(clpz_reifiable_expression,2),unknown(2)-1)
 2021-06-03 22:57:58 +02:00
Mark Thom
04121644a3 Merge pull request #978 from Skgland/master 
fix beta build and tests
 2021-06-03 12:38:18 -06:00
Mark Thom
1e37a0d9e6 Merge pull request #982 from triska/master 
ENHANCED: Goal expansion for reified constraints.
 2021-06-03 12:35:31 -06:00