rishi/scryer-prolog
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5ed1802f0fb5ce6202af79fac23a988d8bc445a1
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60 Commits

Author SHA1 Message Date
Mark
5ed1802f0f read set_value args from temp regs of put_unsafe_value (#1812) 2023-06-23 14:11:31 -06:00
Mark
749dedf477 read from machine stack in stackful pre-order iterator (#1812) 2023-06-23 14:11:31 -06:00
Mark
e0f49e8f43 optionally read from machine stack in stackful pre-order iterator (#1812) 2023-06-23 14:11:31 -06:00
Markus Triska
c2f2623471 extend logic to all control and whitespace characters 
This addresses #1802.
 2023-06-23 14:11:31 -06:00
Mark
8e4465315f use same logic to print Chars and Atoms (#1804) 2023-06-23 14:11:31 -06:00
Markus Triska
47d4e6d2f9 FIXED: consistent read/write of further control characters, and non-breaking space 
Example:

    ?- X = '\xa0\'.
       X = '\xa0\'.

This addresses #1768.
 2023-06-23 14:11:31 -06:00
Mark
33f65210ee make tests compatible 2023-06-23 14:11:31 -06:00
Mark
0e583d620a implement new disjunction compilation 2023-06-23 14:11:31 -06:00
Mark Thom
b9c9de5222 add classifications and occurrence counting 2023-06-23 13:54:46 -06:00
Mark Thom
ec9c763211 print index_ptr offset (#1534) 2022-10-26 23:36:07 -06:00
Mark Thom
1ffbf63d20 inline metacalls 2022-10-26 23:36:07 -06:00
Mark Thom
4b5c22864e don't print superfluous round brackets in curly braces (#1416) 2022-05-31 23:34:55 -06:00
Mark Thom
5e1faeb5d2 fix broken quoting in writeq/1 (#1498) 2022-05-31 18:29:42 -06:00
Mark Thom
b9285f8de1 don't quote most characters in strings (#1495, #301) 2022-05-30 23:09:20 -06:00
Mark Thom
2d5fe21b05 avoid writing chars to the atom table in several places 2022-04-17 12:20:00 -06:00
Mark Thom
064bfa5e0d fix loop in stackful iterator (#1405, #1384) 2022-04-07 20:48:40 -06:00
Mark Thom
f3167f6b5f add forwarding bit to all heap cells (#1384) 2022-04-05 20:34:27 -06:00
Mark Thom
8c99d748e2 allocate floats in dedicated buffer 2022-04-05 20:34:27 -06:00
Mark Thom
48960f1beb print closed stream handle as '$dropped_value' (#1376) 2022-03-28 19:03:33 -06:00
Mark Thom
cf65cbe2f1 dereference numbervars terms (#1377) 2022-03-28 18:58:38 -06:00
Mark Thom
046a2175ab use ryu to print floats with a modification for compatible syntax (#1368, #1372) 2022-03-27 11:28:10 -06:00
Mark Thom
1f21a5fe62 detect float rounding overflows (#1365) 2022-03-24 10:25:42 -06:00
Mark Thom
2173a8e3cb recognize missing syntax errors (#1354, #1361) 2022-03-22 22:48:51 -06:00
Mark Thom
75d719d204 print most characters directly ((#1355) 2022-03-17 18:43:30 -06:00
Mark Thom
172e3e9f34 check self.ignore_ops and max_depth in print_rational (#1359) 2022-03-17 18:08:30 -06:00
Mark Thom
8e32bdd8db remove pstr offsets unconditionally from printer iteration stack, deal with fallout after the fact (#1357) 2022-03-16 19:11:39 -06:00
Mark Thom
c55bfa2c6e throw errors on cycles in sort/2 and keysort/2 (#1350 and #1351) 2022-03-13 11:03:52 -06:00
Mark Thom
eace0d9b37 print rationals that are integers as integers (#663) 2022-03-09 21:24:16 -07:00
Mark Thom
664c0ee77c fix float formatting (#1331) 2022-03-07 19:44:39 -07:00
Mark Thom
26e4560429 pop pstr offsets from iterator stack in printer (#1290) 2022-02-25 23:36:26 -07:00
Mark Thom
e4ea547623 print bounded depth partial strings correctly 2022-02-07 14:09:22 -07:00
Mark Thom
9ba503cd6b use printer cycle detection when printing partial strings (#1263), refactor skip_max_list functions 2022-02-06 21:36:49 -07:00
Mark Thom
2f0718e885 fix write_canonical on strings (#1233) 2022-02-05 20:40:28 -07:00
Mark Thom
3c022e4332 fix float formatting (#1233, #1258) 2022-02-05 18:33:27 -07:00
Mark Thom
37e34c5209 reset instruction pointers with calls, make HCPrinter::range_from safe (#1233) 2022-01-31 21:24:19 -07:00
Mark Thom
f6116510a1 print -0.0 as 0.0 (#1164) 2022-01-18 21:31:14 -07:00
Mark Thom
3b8afce7c7 fix syntax regressions (#1198, #1164) 2022-01-13 23:54:55 -07:00
Mark Thom
ef0b239e70 correctly print [] functors (#1189) 2022-01-10 17:26:57 -07:00
Mark Thom
955e1799c8 flatten the instruction dispatch loop 2022-01-06 22:09:36 -07:00
Mark Thom
3db86f1e25 relocate most instruction routines from MachineState to Machine 2022-01-06 21:46:23 -07:00
Mark Thom
b056d40eba module-qualify incomplete goals in expand_goal/3 2022-01-06 21:44:41 -07:00
Mark Thom
6c66c236fb fix printing of CStr's 2022-01-06 21:44:41 -07:00
Mark Thom
0404c3bd94 use new heap term representation 2022-01-06 21:44:38 -07:00
Skgland
49e024bdd8 remove unused fields instead, prompting more dead_code removal 2021-11-11 19:32:35 +01:00
Skgland
7bc4876071 fix failing lint warnings in beta build 2021-11-11 18:53:08 +01:00
Mark Thom
d0b25de554 add user_error stream (#917) 2021-04-30 21:58:03 -06:00
Mark Thom
69b1798af7 print floating point zero as 0.0 (#859) 2021-03-17 20:17:08 -06:00
Mark Thom
6c23d7aec8 always print variable bindings before names (#865) 2021-03-17 19:27:53 -06:00
Mark Thom
08e2b601f1 pop non-composite terms from iter stack in is_cyclic_term 2021-02-28 12:28:19 -07:00
Skgland
2f428b7261 split into lib and bin 
* makes most pub things in src/ pub(crate) as not to expose things accidentally
  * only those things needed by src/bin/scryer-prolog.rs and tests/scryer.rs
    should be pub
* split src/main.rs into src/lib.rs and src/bin/scryer-prolog.rs
* add tests folder and run most of the files in src/tests with cargo test
  added bytes method to Stream in src/machine/streams.rs to check if stdout is as expected
 2021-02-28 19:21:30 +01:00