Markus Triska
9900762747
use newly available seq//1 from library(dcgs)
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I am using seq(Ls) instead of plain Ls so that DCGs can be debugged
declaratively, by generalizing away nonterminals in rules.
2021-11-17 21:20:40 +01:00
Adrián Arroyo Calle
0db2ca6659
Fix mistake in phrase_to_file/2 definition
2021-11-17 08:36:39 +01:00
Adrián Arroyo Calle
8e68626f14
Add phrase_to_file/3 (phrase_to_file with Options)
2021-11-16 23:54:04 +01:00
Adrián Arroyo Calle
72a88d1f91
Fix uninstantiation_error missing. Fix #1031
2021-11-16 23:22:24 +01:00
Markus Triska
bd75e9c184
more elegant solution for parsing numeric arguments, using a DCG
2021-11-16 18:25:35 +01:00
Markus Triska
23df16ecf9
mention the format("~s", [Ls]) pattern and new library(pio) predicates
2021-11-16 18:20:58 +01:00
Mark Thom
75b01d5021
Merge pull request #1082 from pmoura/fix_format_predicates_missing_numbervars_option_on_w_and_q_formats
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Fix the format/2-3 predicates missing the numbervars(true) option in the ~w and ~q formats
2021-11-13 00:05:26 -05:00
Mark Thom
b7fa5db570
Merge pull request #1087 from Skgland/fix_beta_check
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fix failing lint warnings in beta build
2021-11-13 00:04:51 -05:00
Mark Thom
297f126f66
Merge pull request #1078 from triska/pio_improvements
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Various improvements for pure output
2021-11-13 00:03:57 -05:00
Skgland
49e024bdd8
remove unused fields instead, prompting more dead_code removal
2021-11-11 19:32:35 +01:00
Markus Triska
57877107d8
use functional notation for all meta_predicate/1 directives
2021-11-11 19:29:32 +01:00
Markus Triska
e9b4a99c8f
FIXED: meta_predicate/1 directive for call_nth/2.
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This addresses #1021 .
2021-11-11 19:26:27 +01:00
Skgland
7bc4876071
fix failing lint warnings in beta build
2021-11-11 18:53:08 +01:00
Paulo Moura
7ea20d9ce9
Fix the format/2-3 predicates missing the numbervars(true) option in the ~w and ~q formats
2021-11-08 22:00:02 +00:00
Markus Triska
3045f327d5
FIXED: instantiation errors for alias(Var) in open/4 options
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This addresses #1030 .
2021-11-08 22:41:04 +01:00
Markus Triska
2d1f182c49
FIXED: instantiation errors for type(Var) in open/4 options
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This addresses #1030 .
2021-11-08 22:37:46 +01:00
Markus Triska
0677f51717
add motivation and comments about library(pio) predicates
2021-11-08 22:18:30 +01:00
Markus Triska
a9bfeb0e96
use newly available library predicate read_n_chars/3
2021-11-08 21:51:03 +01:00
Markus Triska
a0a01b8ba7
ADDED: library(format): DCG nonterminal portray_clause_//1, in analogy to format_//2.
2021-11-07 17:47:05 +01:00
Markus Triska
e32215e19a
express format/3 and portray_clause/2 in terms of phrase_to_stream/2
2021-11-07 17:47:05 +01:00
Markus Triska
893fb0e3cc
ADDED: phrase_to_stream/2, writing a list of characters to a stream.
2021-11-07 17:44:45 +01:00
Mark Thom
1d2a838717
Merge pull request #1077 from pmoura/fix_get_code_predicates_at_end_of_file
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Fix the get_code/1-2 predicates to return -1 at the end of stream as per standard
2021-11-07 09:40:29 -05:00
Mark Thom
8457a19792
Merge pull request #1071 from triska/read_n_chars
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ADDED: read_n_chars/3, reading N characters from a stream.
2021-11-07 09:40:03 -05:00
Mark Thom
0b2638b201
Merge pull request #1070 from triska/open_stream
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ENHANCED: open/4 to allow opening a stream by specifying stream(S).
2021-11-07 09:39:41 -05:00
Paulo Moura
658b835a70
Fix the get_code/1-2 predicates to return -1 at the end of stream
2021-11-06 19:41:25 +00:00
Markus Triska
52af955463
import also partial_string/3 (used in #1071 )
2021-11-04 18:50:40 +01:00
Markus Triska
09e886db0b
ADDED: read_n_chars/3, reading N characters from a stream.
2021-11-04 18:36:27 +01:00
Markus Triska
f668640e3d
move error handling to Prolog by using the new '$first_non_octet'/2
2021-11-04 18:35:22 +01:00
Markus Triska
afcd44deaa
ENHANCED: open/4 to allow opening a stream by specifying stream(S).
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This allows switching standard output to binary, using for example:
?- current_output(S0), open(stream(S0), write, S, [type(binary)]).
format/3 can then be used to write binary data to S. This is needed
for example when piping binary data to other programs.
This addresses #614 , please read the discussion for more information.
The current implementation is very preliminary: Specifically, it works
by destructively modifiying the parameters of the underlying stream,
making it no longer usable in its original mode. Currently, if the
type of standard output is set to binary, then the toplevel no longer
works. Therefore, after writing binary output to standard output,
the program should either halt, or set the stream type back to text.
2021-11-04 18:33:40 +01:00
Markus Triska
8c8c21c63b
use partial_string/1 for much quicker test
2021-11-04 00:12:00 +01:00
Markus Triska
55dabbe16a
use '$first_non_octet'/2 for much faster domain check
2021-11-04 00:12:08 +01:00
Markus Triska
494bd7b79c
ADDED: '$first_non_octet'/2, for much more efficient domain checks in library(crypto).
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'$first_non_octet'(Cs, C) <=> C is the leftmost character in the
string Cs whose character code is not in 0..255.
2021-11-04 00:12:00 +01:00
Markus Triska
320ee072e6
ENHANCED: Much faster Base64 encoding/decoding, using partial_string/1 for a quick check.
2021-11-03 22:07:20 +01:00
Adrián Arroyo Calle
6a0f638d40
Disable check of atom and leverage to open/4 the domain_error
2021-10-29 23:52:08 +02:00
Adrián Arroyo Calle
2480c6633c
Disable check of atom and leverage to open/4 the domain_error
2021-10-29 23:51:30 +02:00
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
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Throw exception if closing a closed TCP stream #1046
2021-10-07 17:09:16 -06:00
Mark Thom
1a0684cd20
Merge pull request #1049 from pmoura/add_preliminary_current_module_predicate_definition
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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
Markus Triska
ded4a75b9c
use round brackets for meta_predicate declarations
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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)
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See #691 for more information.
2021-09-04 21:13:51 +02:00
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
Markus Triska