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220 Commits

Author SHA1 Message Date
Mark Thom
e2a3db1b82 use copy_term/3 as source of attribute goals 2020-05-03 19:34:18 -06:00
Mark Thom
848425418b Project goals of query variables (#362) 2020-05-02 22:27:32 -06:00
notoria
c98e869564 Implemented the Debug trait for all data structures 2020-04-26 02:20:24 +02:00
Mark Thom
b64d45a74e speed comparisons of partial strings 2020-04-19 20:58:53 -06:00
Mark Thom
37f1f8ac14 allow characters as atoms in Machine::use_module and Machine::use_qualified_module 2020-04-18 14:16:40 -06:00
Mark Thom
38bb44664c interrupt running queries and return to toplevel (#323) 2020-04-18 14:16:40 -06:00
Mark Thom
7799ed36f0 provide better variable names in write_term_to_chars/3 (#340) 2020-04-14 10:39:10 -06:00
Mark Thom
378e9b5539 Merge pull request #327 from srenatus/sr/pass-argv-as-partial-strings 
use partial strings for passing argv to toplevel.pl
 2020-04-13 11:17:08 -03:00
Stephan Renatus
155645307a use partial strings for passing argv to toplevel.pl 
In run_top_level: rename variables, make them partial strings

The rename is mostly cosmetic: all of argv is passed, and if argv
contains flags, goals, etc, it's more than filenames.

Using partial strings instead of atom came from discussions about how to
pass goals in the CLI, and can thus be considered preliminary work for
that.

In toplevel.pl: convert partial string to atom before passing it to
`use_module`.

Signed-off-by: Stephan Renatus <srenatus@chef.io>
 2020-04-13 10:10:10 +02:00
Mark Thom
28099b9812 correct misleading error for modules (#300) 2020-04-12 12:51:59 -06:00
Mark Thom
6e4b76a3b4 compile special instructions for partial strings when recognized 2020-04-11 21:53:28 -06:00
Mark Thom
d76ae413c4 use fixnums in place of bignums where possible 2020-04-05 20:32:16 -06:00
Mark Thom
194e5dc94e initial commit for merge 2020-03-26 22:01:23 -06:00
Mark Thom
42a90b2d40 don't emit overwriting warnings for term_expansion/2 or goal_expansion/2 2020-03-14 14:18:01 -06:00
Mark Thom
4c88e97330 add current_output, printing of stream terms 2020-03-11 00:38:01 -06:00
Mark Thom
25babff827 add streams.rs, consume them in place of the old PrologStream 2020-03-09 11:56:16 -06:00
Mark Thom
eee10d3ee7 fix broken conformity tests, quote left paren 2020-03-08 16:49:47 -06:00
Mark Thom
c7591045af represent the current_dir as an absolute path, not a relative one. (#262) 2020-03-07 16:00:10 -07:00
Mark Thom
2ebcd673c8 add s pointers for strings and partial strings, put_unsafe_value calls store earlier to avoid unnecessary heap writes (#273) 2020-02-28 23:42:40 -07:00
Mark Thom
b2e50b42a3 rename non_iso.pl to iso_ext.pl (#265) 2020-02-22 00:58:37 -07:00
Mark Thom
0457b38e41 add redone partial strings (#24, #95) 2020-02-19 21:34:09 -07:00
Mark Thom
8902bcb5ab use raw_block.rs for the heap backend 2020-02-16 16:30:36 -07:00
Mark Thom
5f51e264f2 change raw_vec to raw_block to avoid clashes with liballoc package 2020-02-13 20:05:46 -07:00
Mark Thom
5a6333129b move bump allocation logic to its own module 2020-02-12 23:34:05 -07:00
Mark Thom
969bd8f82c remove partial strings, but represent strings as lists when warranted by double_quotes 2020-02-12 22:12:42 -07:00
Mark Thom
740bd528c4 add multifile and module scoped predicates 2020-02-02 22:13:14 -07:00
Mark Thom
9a80d398e8 add listing sources to modules 2020-01-13 20:17:22 -07:00
Mark Thom
196784bd09 change goal and term expansions, change call/N to use goal expansions 2019-12-10 21:36:02 -07:00
Mark Thom
2be7070e1a revert arithmetic code 2019-12-08 00:17:55 -07:00
Mark Thom
f998d6a99f merge latest commit 2019-11-28 21:22:59 -04:00
Mark Thom
5723edd765 unsafe stack transition 2019-11-28 21:22:03 -04:00
Mark Thom
1dec482e22 use in situ code directory from metacall if conventional lookup fails (#238) 2019-11-27 00:52:30 -07:00
Mark Thom
834c57466f add operator exports to module declarations, treat them separately from predicate exports (#230)" 2019-11-25 23:09:49 -07:00
Mark Thom
6f9477f0bb rollback changes in snapshot handling 2019-11-17 21:07:16 -04:00
Mark Thom
cee3dbc453 quote values and goals in equations, eliminate dead code, correct retract/1 2019-11-16 17:15:25 -07:00
Mark Thom
c219d9ad5f Merge branch 'master' of https://github.com/mthom/scryer-prolog 2019-11-16 19:53:29 -04:00
Mark Thom
15927d7054 transition to unsafe and/or stack 2019-11-16 19:51:53 -04:00
Mark Thom
ed985c3cfe move more of the toplevel from rust into prolog 2019-11-16 00:26:15 -07:00
Mark Thom
4ad62e4606 add warnings when initialization goals fail (#168) 2019-10-30 00:25:17 -06:00
Mark Thom
b90d69a45b install asserted predicates into modules from initialization directives (#222) 2019-10-29 00:06:51 -06:00
Mark Thom
81f220a4d2 replace \n\r and \r\n by \n (#221) 2019-10-27 20:50:21 -06:00
Mark Thom
e594ade84d finish #214, add needed ambiguity checks if 0 is the final character 2019-10-27 19:23:35 -06:00
Mark Thom
ccfcc654a5 remove module from toplevel in unqualified use_module 2019-10-26 12:39:42 -06:00
Mark Thom
a358431d30 reload files properly (re: #213) 2019-10-26 01:34:41 -06:00
Mark Thom
1b1879a6fa fix attributed variables bug causing weighted_maximum/3 example to omit a variable binding 2019-10-20 14:50:46 -06:00
Mark Thom
24e5e39c28 add order preserving tidy_trail, fix random_labeling/2 2019-10-19 00:29:50 -06:00
Mark Thom
c4269b87c2 re: issues #200, #201 2019-10-15 00:42:55 -06:00
Yu Ding
adb469f627 Upgrade to edition. Bump up edition in Cargo.toml 2019-10-14 00:23:32 -07:00
Mark Thom
7f297eb064 Merge pull request #191 from dingelish/master 
Fix some old Rust codes
 2019-10-14 00:59:03 -03:00
Mark Thom
da89b1af63 handle TCO when setting up verify_attributes interrupts 2019-10-13 14:13:52 -06:00