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b4b11465a13bfc8b3dab4304feb8a78b3743a260
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1347 Commits

Author SHA1 Message Date
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
notoria
ac00ae4daf Improved readline 2020-07-31 21:16:33 +02:00
Markus Triska
32c612b747 ADDED: library(crypto): ECDH key exchange over Curve25519 (X25519) 2020-07-29 23:51:11 +02:00
Mark Thom
386f7cf65d the indexer now categorizes partial strings only as lists (#623, #642) 2020-07-27 16:43:43 -06:00
Markus Triska
dcc4b91b35 ENHANCED: flush output for impure I/O (format/[2,3], portray_clause/1 etc.) 
Without this, we do not get a (timely) prompt in cases like:

    ?- format("press a key: ", []), get_single_char(C).

whereas for example write/1 already works in such cases:

    ?- write('press a key: '), get_single_char(C).
    press a key:
 2020-07-25 09:49:02 +02:00
Markus Triska
928c9c9aad throw an error if a character cannot be encoded 2020-07-23 00:35:23 +02:00
Markus Triska
4a90f13dee better error handling for options 2020-07-23 00:27:31 +02:00
Markus Triska
61dddcee3f use newly available chars_base64/3 2020-07-22 20:35:48 +02:00
Markus Triska
4c510001ce ADDED: chars_base64/3 for efficient bidirectional Base64 conversion. 2020-07-22 20:35:48 +02:00
Markus Triska
2768beec4c ADDED: path_segments/2 for portable reasoning about path components. 
The platform-specific directory separator is taken into account.
The clean representation of segments as a list simplifies reasoning.
 2020-07-19 12:32:01 +02:00
Mark Thom
bd0aa16322 Merge pull request #633 from triska/file_time 
ADDED: file_creation_time/2 and file_access_time/2.
 2020-07-18 12:40:53 -03:00
Mark Thom
a1746a5bf1 Merge pull request #631 from cduret/lib_csv 
add write_csv & change skip_header to with_header option
 2020-07-18 12:40:28 -03:00
Mark Thom
f0c8056334 look up operator precedence when arity does not match what the atom records, don't print brackets around outermost '+' (#629) 2020-07-17 11:02:58 -06:00
Markus Triska
17dd9239b6 ADDED: file_creation_time/2 and file_access_time/2. 
The code can be simplified once if- and while-let-chains are available:

    https://github.com/rust-lang/rust/issues/53667
 2020-07-17 18:48:39 +02:00
Cyrille Duret
920644afaf set domain_error exception & use format/3 with setup_call_cleanup/3 for stream writing 2020-07-17 01:21:40 +02:00
Markus Triska
8668aee7fd ENHANCED: Reorder fields in time stamps so that (@<)/2 is meaningful. 2020-07-16 23:40:03 +02:00
Markus Triska
4f386b3e5e ADDED: file_modification_time/2, obtaining a time stamp. 
This addresses a remaining aspect of #511.
 2020-07-16 23:40:03 +02:00
Markus Triska
0f4667d942 ADDED: path_canonical/2, obtaining the canonical absolute path. 
This addresses a remaining aspect of #511.
 2020-07-15 20:43:34 +02:00
Cyrille Duret
5705c42820 set throw() to follow ISO recommendations 2020-07-15 18:26:57 +02:00
794404
f5f0d00a75 add write_csv & change skip_header to with_header option 2020-07-15 13:02:30 +02:00
Markus Triska
94e9e17c79 ADDED: working_directory/2, addressing a remaining aspect of #511 2020-07-14 23:05:29 +02:00
Markus Triska
5134e64cae ADDED: delete_file/1, addressing a remaining aspect of #511 2020-07-14 22:21:46 +02:00
Markus Triska
88a2b82f7e ENHANCED: library(crypto): Retain the compact representation of strings. 
This avoids the costly (in terms of space requirements!) conversion of
compact lists of characters to lists of integers, making hashing, HKDF,
encryption, decryption, signing and signature verification an order of
magnitude more efficient (primarily in terms of space, also in time).

This makes library(crypto) suitable to process also very large files.
 2020-07-12 11:54:37 +02:00
Markus Triska
0fa8feb475 use newly available character type in must_be/2 2020-07-11 21:00:25 +02:00
Markus Triska
eb872f8fca ADDED: library(os), reasoning about environment variables. 
Together with library(files), this addresses #511.
 2020-07-11 21:00:25 +02:00
Mark Thom
5fd78320dd slight update to the BiMetaTrans README 2020-07-10 15:22:15 -06:00
Mark Thom
3195042c7d update bimetatrans tests 2020-07-10 10:26:48 -06:00