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8ce377d03357b68dbbcbe36d4c9a7607ccca0435
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65 Commits

Author SHA1 Message Date
Mark Thom
8ce377d033 update toplevel comments, add mutable stack to zipped acyclic iterators 2020-04-19 16:01:35 -06:00
Mark Thom
5d6ca7a88e throw '' whenever an interrupt is made (#365, #366) 2020-04-19 12:58:44 -06:00
Markus Triska
075ca78dd2 ENHANCED: Delay toplevel output until after the goal succeeds. 
This is to accommodate goals that are used for their side-effects,
when we are interested in their output.

Examples:

    ?- portray_clause((a :- a)).
    a :-
            a.
       true
    ;  false.

    ?- format("hello~w~n", [!]).
    hello!
       true
    ;  false.
 2020-04-19 01:34:03 +02:00
Mark Thom
9daf290432 remove SCCCutPolicy panic, revise (;)/2 so that comma'ed cuts are handled properly (#361) 2020-04-18 20:10:53 -06:00
Mark Thom
3438f88c1e drop $ naming convention inside '' when unnecessary 2020-04-18 20:06:52 -06:00
Markus Triska
1713f1222b reintroduce "n" as a synonym for ";" and " " 2020-04-18 14:16:46 -06:00
Markus Triska
450591d5a9 ENHANCED: the toplevel interaction now supports RETURN as a synonym for "." 
This is made possible due to the recent improvements by @notoria.
 2020-04-18 14:16:46 -06:00
Markus Triska
5c4863dfb1 small simplifications 2020-04-18 14:16:46 -06:00
notoria
cc8f074d33 Added Space for continuation 2020-04-18 14:16:46 -06:00
Markus Triska
2d77ef4245 use get_single_char/1 2020-04-18 14:16:46 -06:00
notoria
3f578e24b5 Removed $raw_input_read_char 2020-04-18 14:16:46 -06:00
Mark Thom
f96e694ff8 bracket graphic token chars in toplevel.pl (#357) 2020-04-18 14:16:40 -06:00
Mark Thom
3f971174e4 quote single dots only 2020-04-18 14:16:40 -06:00
Mark Thom
474fa9b3ec remove underscores in printed variables produced by write_term_to_chars (#340) 2020-04-18 14:16:40 -06:00
Mark Thom
af14832b6c quote dot when quoted(true) (#349) 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
d76ae413c4 use fixnums in place of bignums where possible 2020-04-05 20:32:16 -06:00
Mark Thom
141f3bcec3 harmonize partial strings with complete strings (#276), make Addr a copyable type 2020-04-03 10:22:46 -06:00
Mark Thom
cac76d4739 Merge branch 'master' into develop 2020-03-26 22:01:25 -06:00
Mark Thom
194e5dc94e initial commit for merge 2020-03-26 22:01:23 -06:00
Mark Thom
487fe21e25 #278 2020-03-19 17:49:17 -06:00
Markus Triska
17a448e045 support 'h' to print help message during toplevel interaction 2020-03-15 13:42:51 +01:00
Markus Triska
7ff11dce35 support 'p' to reprint answer with max depth, allowing w -> p -> w ... 2020-03-15 13:26:49 +01:00
Mark Thom
bef96e231d use max_depth at toplevel, allowing full printing of terms with the 'w' keypress (#287), put disjunctions on new lines (#278) 2020-03-15 00:35:59 -06:00
Mark Thom
325df8a6e3 add provisional max_depth option to write_term, speed printing of non-cyclic terms 2020-03-15 00:09:20 -06:00
Mark Thom
31258247b3 Give new answer variables readable names (#279) 2020-03-14 03:04:11 -06:00
Mark Thom
eee10d3ee7 fix broken conformity tests, quote left paren 2020-03-08 16:49:47 -06:00
Mark Thom
545472f9c4 correct misreported error in toplevel loop (#272) 2020-02-21 21:09:59 -07:00
Mark Thom
b71e8082d2 prolog_parser version bump 2020-02-04 23:35:03 -07:00
Mark Thom
740bd528c4 add multifile and module scoped predicates 2020-02-02 22:13:14 -07:00
Mark Thom
02d8b1441d expand goals inside (\+)/1 2019-12-11 21:42:15 -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
5ccd334555 resolve panic caused by lingering attribute goals (#253) 2019-12-06 15:22:28 -04:00
Mark Thom
90e1c990e5 print equations between variables (#228, #252) 2019-12-06 10:30:16 -04:00
Mark Thom
e48f87fcf0 clear ball before setting it (#246) 2019-12-01 03:04:01 -07:00
Mark Thom
0eb20a5d8e pop AND frames when safe to do so, suspend resizing of AND frames until a proper GC is implemented (#244) 2019-11-30 14:08:02 -07:00
Mark Thom
3e49db1a29 backtrack attributed variable bindings after failure (#242) 2019-11-29 13:47:22 -04:00
Mark Thom
335202b9d9 reset attributed variable state between toplevel queries (#242) 2019-11-28 19:08:08 -07:00
Mark Thom
c3c53017f9 add ambiguity check for period printing, remove extraneous space between last goal and period (#237) 2019-11-26 19:38:43 -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
24ffdc2724 correct bug, dead code in toplevel.pl 2019-11-22 20:38:03 -07:00
Mark Thom
6899f051ac Merge branch 'master' of https://github.com/mthom/rusty-wam 2019-11-21 18:05:09 -07:00
Mark Thom
b31b23e41c add conditional bracketing to equations printed by toplevel 2019-11-21 16:26:00 -04:00
Mark Thom
1139b3b4c1 small test updates 2019-11-20 23:50:51 -07:00
Mark Thom
bcfd7cbf8d begin migrating tests to pure prolog, correct bug in toplevel 2019-11-16 19:15:07 -07:00
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
ed985c3cfe move more of the toplevel from rust into prolog 2019-11-16 00:26:15 -07:00