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Author SHA1 Message Date
Mark Thom
cfd15f4e02 allow paths in use_module(library(..)) (#604) 2020-06-19 00:57:56 -06:00
Mark Thom
1f9ff2dd88 clarify meaning of AssertItems and QueryItems in BiMetaTrans source-level documentation 2020-06-18 23:47:54 -06:00
Mark Thom
7740a39a4d Merge pull request #602 from triska/put_char 
put_char/[1,2]: throw type errors for atoms that are not characters
 2020-06-18 12:16:47 -03:00
Markus Triska
5eda2dfe0e put_char/[1,2]: throw type errors for atoms that are not characters 
Example:

    ?- put_char(hello).
    %@ caught: error(type_error(character,hello),put_char/2)
 2020-06-18 00:15:00 +02:00
Mark Thom
1509c6a471 Merge pull request #597 from triska/faster_format 
ENHANCED: much faster format/3 for text streams
 2020-06-17 18:48:49 -03:00
Markus Triska
19acd608a5 ADDED: library(http/http_open), opening HTTP and HTTPS streams for reading 
Example:

   ?- http_open("https://github.com/mthom/scryer-prolog", Stream, []),
      length(Ls, 10),
      maplist(get_char(Stream), Ls).

Yielding:

   %@    Stream = '$stream'(0x7fba4c59ef10), Ls = "\n\n\n\n\n<!DOC"
   %@ ;  false.
 2020-06-17 20:10:22 +02:00
Mark Thom
bc81ff28d8 cover Addr::Fixnum when not referenced as an Addr::Con, undefine dynamic predicate definitions from within modules too (#588) 2020-06-16 19:03:07 -06:00
Mark Thom
ba867e95c3 Merge branch 'master' of https://github.com/mthom/rusty-wam 2020-06-16 18:47:53 -06:00
Mark Thom
53f99ca434 fix copy_partial_string bug (#572) 2020-06-16 18:47:39 -06:00
Markus Triska
8958ea036e ENHANCED: much faster format/3 for text streams 
This is now also used by format/2 to emit output on the terminal,
and significantly speeds up toplevel output of long strings.
 2020-06-16 21:13:03 +02:00
Mark Thom
d3563c30e7 Merge pull request #590 from triska/read_line_to_chars 
ADDED: read_line_to_chars/3, reading up to and including "\n" from a stream
 2020-06-16 00:06:01 -03:00
Mark Thom
0f017339b7 change the plurality of AssertItem(s), QueryItem(s) in bimetatrans.pl 2020-06-15 16:38:27 -06:00
Mark Thom
4d3a3d806f Merge pull request #595 from triska/faster_format 
ENHANCED: faster format/3 when writing to binary streams
 2020-06-14 12:37:06 -03:00
Markus Triska
10a0f708b9 use format/3 to benefit from efficiency improvements 2020-06-14 10:51:24 +02:00
Markus Triska
409d3c168d ENHANCED: faster format/3 when writing to binary streams 
This is also more secure, since it does not change the atom table
and therefore leaves little trace of what was processed.
 2020-06-14 10:43:25 +02:00
Mark Thom
005220b6d4 Merge pull request #589 from triska/lazy_pio 
ENHANCED: Read more characters at once, significantly speeding up library(pio)
 2020-06-13 21:09:19 -03:00
Mark Thom
8462b039d3 Merge pull request #593 from triska/portray_clause 
ADDED: portray_clause/2, writing to a specified stream.
 2020-06-13 21:08:54 -03:00
Mark Thom
2e3cabce6b Merge pull request #594 from triska/scryerrc 
explain .scryerrc configuration file
 2020-06-13 17:55:32 -03:00
Mark Thom
2c6b615b8c fix broken links in README (#591) 2020-06-13 10:46:53 -06:00
Markus Triska
f910e013a6 use take() for extra fast processing of binary files 
Suggested by @notoria in #589. Many thanks!
 2020-06-13 16:47:46 +02:00
Markus Triska
5f1b03261c better naming: str --> string 
Suggested by @notoria in #589. Many thanks!
 2020-06-13 16:47:46 +02:00
Markus Triska
862197fc96 explain .scryerrc configuration file 2020-06-13 16:47:02 +02:00
Markus Triska
44ebd894d5 ADDED: portray_clause/2, writing to a specified stream. 2020-06-13 16:45:47 +02:00
Markus Triska
b85ff7db36 ENHANCED: Read more characters at once, significantly speeding up library(pio). 2020-06-13 16:25:41 +02:00
Markus Triska
22fd216de5 ADDED: read_line_to_chars/3, reading up to and including "\n" from a stream, yielding a list difference. 
This works for both binary and text streams.
 2020-06-13 09:14:44 +02:00
Mark Thom
2f02c428cc rename bimetatrans example files and directory 2020-06-12 18:32:48 -06:00
Mark Thom
1732413ee1 Merge branch 'master' of https://github.com/mthom/rusty-wam 2020-06-12 18:28:07 -06:00
Mark Thom
33325f1574 remove vestigial prolog/ directory (#444) 2020-06-12 18:26:38 -06:00
Mark Thom
4f288c6fd9 Merge pull request #587 from triska/lazy_pio 
ENHANCED: phrase_from_file/[2,3] now read the file lazily.
 2020-06-12 11:24:52 -03:00
Mark Thom
5ffb4597b3 add missing ! in int_pow (#580) 2020-06-11 22:28:05 -06:00
Mark Thom
d9de38b935 adjust the tail created by CreatePartialString to point to the last cell it pushed to the heap (#586) 2020-06-11 21:25:20 -06:00
Mark Thom
ad459b83c0 credit Ulrich Neumerkel for partial strings in README 2020-06-11 21:24:20 -06:00
Markus Triska
d96ea6b815 include library(pio) and library(charsio) in the itemization 2020-06-12 00:02:41 +02:00
Markus Triska
40c3e31955 ENHANCED: phrase_from_file/[2,3] now read the file lazily. 
This allows processing extremely large files. In addition, the
efficient string representation helps to reduce memory usage.

These features unleash the full power of Prolog for text processing,
the exact use case Prolog was designed for.
 2020-06-12 00:02:41 +02:00
Mark Thom
f84c831cda remove most cuts from bimetatrans_ruleml.pl 2020-06-11 12:22:35 -06:00
Mark Thom
904cf97f7d fix printing of atoms like '.x' (#585) 2020-06-11 11:11:04 -06:00
Mark Thom
791e22dc24 eliminate unnecessary find_min_time_ predicate in least_time.pl example 2020-06-10 22:25:23 -06:00
Mark Thom
c82a0b3d2d Merge pull request #582 from triska/format_time 
ADDED: format_time//2 for describing strings involving dates and times
 2020-06-10 20:21:44 -03:00
Markus Triska
2fc887724b ADDED: format_time//2 for describing strings involving dates and times 
current_time/1 yields the current system time as an opaque time stamp.
 2020-06-11 00:55:38 +02:00
Mark Thom
e16762a137 scryer and prolog_parser version bump (#581) 2020-06-10 14:29:22 -06:00
Mark Thom
4a07ffac69 prolog_parser version bump, scryer version bump 2020-06-09 22:15:11 -06:00
Mark Thom
9331c4ce9e Merge pull request #579 from triska/master 
ENHANCED: throw Prolog exception on expired certificates
 2020-06-09 18:56:29 -03:00
Markus Triska
184ef94e7e ENHANCED: throw Prolog exception on expired certificates 
Example:

    ?- socket_client_open('expired.badssl.com':443, S, [tls(true)]).
    caught: error(permission_error(open,source_sink,'expired.badssl.com'),socket_client_open/3)
 2020-06-09 23:01:28 +02:00
Mark Thom
d67740d44d Merge pull request #577 from triska/tls 
ADDED: Encrypted client connections in library(sockets) via new option tls/1.
 2020-06-09 10:56:17 -03:00
Markus Triska
7b30daf88d ADDED: Encrypted client connections in library(sockets) via new option tls/1. 
Use tls(true) to negotiate an encrypted network connection via TLS.
 2020-06-09 07:43:29 +02:00
Markus Triska
d5e76da475 ADDED: type checks for type boolean 2020-06-08 00:41:47 +02:00
Mark Thom
5d91c1af81 Merge pull request #578 from triska/format_improvements 
Various improvements for format_//2
 2020-06-07 19:36:16 -03:00
Mark Thom
bb013e78d2 Merge pull request #576 from triska/crypto_curve_scalar_mult 
ENHANCED: Faster Rust-based crypto_curve_scalar_mult/4 using OpenSSL.
 2020-06-07 19:34:12 -03:00
Markus Triska
c22816de08 type check for ~d and ~D specifiers 2020-06-08 00:09:55 +02:00
Markus Triska
9bb851d437 ENHANCED: format_//2 now evaluates arithmetic expressions for ~d, ~D, ~f, ~r and ~R 
Example:

    ?- phrase(format_("~d", [1+2]), Cs).
       Cs = "3"
    ;  false.
 2020-06-08 00:09:55 +02:00