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112 Commits

Author SHA1 Message Date
Mark Thom
61b14d1cd9 fix bug in append_compiled_clause, generalize merging indexed subsequences of clauses 2021-01-31 01:18:45 -07:00
Mark Thom
a239007db0 target prolog_parser_rebis on crates.io 2021-01-30 22:03:07 -07:00
Mark Thom
a4d15bfb88 move to a predicate-based module system, move to loader.[rs|pl]-based compilation, add support for incremental clause compilation 2021-01-30 21:07:51 -07:00
Adrián Arroyo Calle
1d538ee70c Fix Beta 2021-01-16 22:32:50 +01:00
Mark Thom
01f73b11d8 fix bug in code walker causing entire clauses to be skipped (#736) 2020-12-26 22:35:28 -07:00
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
Mark Thom
b9a53e441e support number/1 2020-11-03 23:38:55 -07:00
Mark Thom
323e9c3eb3 refactor SystemClauseType::Open in anticipation of #614 2020-09-05 18:57:03 -06:00
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
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
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
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
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
928c9c9aad throw an error if a character cannot be encoded 2020-07-23 00:35:23 +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
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
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
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
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
eb872f8fca ADDED: library(os), reasoning about environment variables. 
Together with library(files), this addresses #511.
 2020-07-11 21:00:25 +02:00
notoria
bf13700a95 Enhanced the implementation 
The restriction has been removed by using read_library_path from
cfd15f4e02.
 2020-07-01 13:14:12 +02:00
notoria
83268f5ff6 Allowing paths in use_module(library(..)) (#604) 
In a module, the path is restricted in being an atom.
 2020-07-01 10:22:17 +02:00
notoria
1eb42654e0 Revert "allow paths in use_module(library(..)) (#604)" 
This reverts commit cfd15f4e02.
 2020-07-01 10:07:26 +02:00
notoria
e05c34d1ee Revert "build.rs recursively delves into directories during library bake stage, correct misnamed file at machine/mod.rs:455 (#617)" 
This reverts commit c1b577f2c7.
 2020-07-01 10:06:20 +02:00
Mark Thom
8325bb11e2 Merge pull request #606 from triska/files 
ADDED: library(files), for reasoning about files and directories.
 2020-06-30 13:34:39 -03:00
Mark Thom
c1b577f2c7 build.rs recursively delves into directories during library bake stage, correct misnamed file at machine/mod.rs:455 (#617) 2020-06-29 00:58:10 -06:00
Markus Triska
65f200e02c directory_files/2: throw representation error if into_string() fails 
Suggested by @notoria in #606. Many thanks!
 2020-06-24 23:30:40 +02:00
Markus Triska
30d1585468 ADDED: library(files), for reasoning about files and directories. 2020-06-24 22:29:34 +02:00
Markus Triska
32eb896c56 ADDED: load_xml/3 to load XML files from streams, files and strings. 2020-06-21 09:45:37 +02:00
Markus Triska
79829cb6d2 ADDED: library(sgml), providing load_html/3 to parse HTML documents 2020-06-19 16:40:01 +02:00
Mark Thom
3ede5ea28f Merge branch 'master' of https://github.com/mthom/rusty-wam 2020-06-19 00:58:43 -06:00
Mark Thom
cfd15f4e02 allow paths in use_module(library(..)) (#604) 2020-06-19 00:57:56 -06:00