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• 559eb400a8 add shifting of argument list in interpreter mode master Jesse D. McDonald 2020-12-18 08:58:38 -0600
• 1d930672bc remove vestigial special-case code for input from 'terminal' (stdin) Jesse D. McDonald 2020-11-15 18:30:10 -0600
• 35c6641a21 reset RSP to saved frame pointer on exit; eliminates UNLOOP, UNLOCALS, UNALLOCA Jesse D. McDonald 2020-11-15 03:54:26 -0600
• c9be49b8a9 preserve %edi in all primitive operations Jesse D. McDonald 2020-11-15 01:07:21 -0600
• cc0a8ead19 add CC0 license file Jesse D. McDonald 2020-11-12 01:40:22 -0600
• d94c274b33 clean up & reorganize Jesse D. McDonald 2020-11-12 01:32:39 -0600
• 676ec83cb9 fix multi-line ( … ) comments in included files Jesse D. McDonald 2020-11-11 00:34:21 -0600
• ff2d91b66b simplify conditionals; rename ONWARD-IF to AND-IF; remove AND-THEN and OR-ELSE Jesse D. McDonald 2020-11-11 00:18:57 -0600
• e533756d25 replace global variables holding local data with ALLOCA Jesse D. McDonald 2020-11-09 13:55:55 -0600
• 54ac4ca37b add ALLOCA, %ALLOCA, and UNALLOCA for reserving space on the return stack Jesse D. McDonald 2020-11-09 13:55:02 -0600
• 7d286ddffc add remaining file I/O words & script mode Jesse D. McDonald 2020-11-07 23:15:12 -0600
• d2ca30d177 add file input, INCLUDE-FILE, and INCLUDED Jesse D. McDonald 2020-11-07 17:29:48 -0600
• 3590996e43 fix for data left on return stack when AA tree is empty Jesse D. McDonald 2020-11-07 17:28:18 -0600
• 9361c6fef0 implement some of the file I/O words Jesse D. McDonald 2020-11-07 14:28:09 -0600
• 38da1322c1 fix excess alignment for 64-bit integer types on x86 Jesse D. McDonald 2020-11-07 14:26:36 -0600
• 98731c5f01 add DUMP word for displaying raw memory Jesse D. McDonald 2020-11-07 14:25:49 -0600
• a143fdf7a4 show the data stack at the prompt if non-empty Jesse D. McDonald 2020-11-07 11:03:08 -0600
• 11b5b3e7ed add native COMPARE primitive for performance Jesse D. McDonald 2020-11-07 11:02:21 -0600
• b427711830 add AA-ITERATE for simple in-order iteration of an AA tree Jesse D. McDonald 2020-11-07 10:09:00 -0600
• b258023136 eliminate *-WORDLIST & replace with VOCABULARY-style words Jesse D. McDonald 2020-11-07 00:47:05 -0600
• 7d859d4f23 add support for # suffix to indicate double-cell numbers Jesse D. McDonald 2020-11-06 20:31:34 -0600
• c076939fe2 fix for incorrect double-cell shift by 32 or more bits Jesse D. McDonald 2020-11-06 20:29:48 -0600
• ffb555c42f add DU.R, D.R, U.R, and .R for right-aligned numeric output Jesse D. McDonald 2020-11-05 17:06:41 -0600
• 50fe63b104 add OF? for logical tests in CASE structures Jesse D. McDonald 2020-11-05 17:01:39 -0600
• 0ee566ea39 formatting & whitespace Jesse D. McDonald 2020-11-05 02:02:06 -0600
• af34583b5f fix MARK so it works when interpreting, not just when compiling Jesse D. McDonald 2020-11-05 02:06:12 -0600
• 1f37a19c1b add ARGC, ARGV, and GETENV to access the command-line and environment variables Jesse D. McDonald 2020-11-05 01:56:15 -0600
• 73de579da0 add AA tree implementation Jesse D. McDonald 2020-11-01 23:03:28 -0600
• 4eb3fad278 add a form of LOCALS|…| for named local variables Jesse D. McDonald 2020-11-05 01:54:03 -0600
• 014033d715 add ELSE-IF … THEN-IF, other minor words, and cleanup Jesse D. McDonald 2020-11-01 03:26:55 -0600
• f3fae3f5c2 add truncation to 63 characters max when looking up words Jesse D. McDonald 2020-10-31 13:29:33 -0500
• 7e8b06c6ab use .balign (always bytes) instead of .align (depends on target) Jesse D. McDonald 2020-10-31 12:07:07 -0500
• 9fe916db16 rename :REPLACE to :FINALIZE since prior word must be deferred Jesse D. McDonald 2020-10-31 11:58:07 -0500
• abedc84f1a remove redundant store of DODEFER in CFA of deferred word Jesse D. McDonald 2020-10-31 11:57:35 -0500
• 70c87e3d7a refactor word header so only >NAME involves variable-length data Jesse D. McDonald 2020-10-31 11:55:57 -0500
• 3009bc84e5 remove ['] and [CHAR], add MARKER and PRESERVED, tweak bootstrap word lists, etc. Jesse D. McDonald 2020-10-29 14:36:09 -0500
• a1c55c0d64 fix for inverted condition in ABS Jesse D. McDonald 2020-10-28 01:21:02 -0500
• e7dacc5582 fix WITHIN to match ANS FORTH (low ≤ test < high) Jesse D. McDonald 2020-10-27 22:55:28 -0500
• 63b0c745ab rename WORD to PARSE-NAME (from FORTH 2012) which is a better match for the interface Jesse D. McDonald 2020-10-27 21:52:24 -0500
• 28559fc98c unify AGAIN and REPEAT; allow multiple WHILEs and BEGIN … WHILE … UNTIL Jesse D. McDonald 2020-10-27 21:18:17 -0500
• 1ceedba773 redefine 2CONSTANT in terms of CREATE DOES>, saving two cells per use Jesse D. McDonald 2020-10-27 16:59:00 -0500
• 687012b7df add #DFP for Decimal Fixed Precision numeric output Jesse D. McDonald 2020-10-27 01:56:26 -0500
• 67bb06dd8f refactor & reorganize Jesse D. McDonald 2020-10-26 05:05:06 -0500
• e268cac0a4 add a COMPOSE combinator and ALIAS defining word Jesse D. McDonald 2020-10-25 02:14:37 -0500
• 24682b970b align ALLOCATE'd memory to 8 bytes with a magic number in the extra cell Jesse D. McDonald 2020-10-25 01:49:42 -0500
• 0d107e17d2 add a generic MERGE-SORT function for linked lists Jesse D. McDonald 2020-10-24 20:49:00 -0500
• 7de6cf5a0c add tests for numeric literal parsing Jesse D. McDonald 2020-10-24 15:15:40 -0500
• 59ed031ca4 add parsing for binary, octal, and hexadecimal literals Jesse D. McDonald 2020-10-24 14:12:30 -0500
• f89a98e0b0 disallow interpreting string literals in bootstrap mode Jesse D. McDonald 2020-10-24 14:08:09 -0500
• 36e704b6cb fix for redundant U* primitive (signed and unsigned are the same) Jesse D. McDonald 2020-10-24 14:03:50 -0500
• 8dbc2939fc add DUPLICATE to ALLOCATE and copy a string or other data Jesse D. McDonald 2020-10-24 11:14:33 -0500
• 89c2f4df3d read string literals into a dynamically resized transient buffer Jesse D. McDonald 2020-10-24 11:07:38 -0500
• 46211d5662 make ALLOCATE of 0 bytes and FREE with a null address no-ops Jesse D. McDonald 2020-10-24 10:52:26 -0500
• d68804f866 add a Makefile rule for refreshing test expected results Jesse D. McDonald 2020-10-24 10:48:38 -0500
• 688fe7369e change %ALLOT to return the aligned address of the data structure Jesse D. McDonald 2020-10-23 23:33:14 -0500
• 21eb4fafc4 add CLOSURE to capture data and code in a single execution token Jesse D. McDonald 2020-10-23 23:32:35 -0500
• 15fa156d02 add N@ and N! to transfer a group of cells to or from memory Jesse D. McDonald 2020-10-23 23:31:11 -0500
• 92d806298b reorganize into multiple word lists & shrink bootstrap words Jesse D. McDonald 2020-10-23 19:39:29 -0500
• 4b98e19304 use ALLOCATE for the terminal input buffer and search order entries Jesse D. McDonald 2020-10-23 12:33:29 -0500
• 9cf133a715 remove BUDDY-STATS from the test output since the details vary Jesse D. McDonald 2020-10-23 12:31:20 -0500
• c09ca4a9e4 add RESIZE definition to match ALLOCATE and FREE Jesse D. McDonald 2020-10-23 01:32:33 -0500
• 7b44312892 add allocation of blocks for small objects with mmap Jesse D. McDonald 2020-10-22 23:34:05 -0500
• 64a1ee9810 add a simple unit-test framework Jesse D. McDonald 2020-10-22 21:03:27 -0500
• 447c212f09 implement LEAVE, [IF]…[ELSE]…[THEN], and various other changes Jesse D. McDonald 2020-10-22 20:55:01 -0500
• 77607934cd add a full complement of double-cell primitives Jesse D. McDonald 2020-10-21 20:11:40 -0500
• bcf5d80be0 add a basic README.md file Jesse D. McDonald 2020-10-20 22:52:35 -0500
• 9e21704825 add large-object allocation (over 4 MB) with mmap Jesse D. McDonald 2020-10-20 22:21:20 -0500
• 53c76a2e6a tweak prompt format Jesse D. McDonald 2020-10-20 22:03:17 -0500
• 1a0fb71dd2 display exception code in default THROW handler Jesse D. McDonald 2020-10-20 22:00:45 -0500
• 4460297631 add pictured numeric output definitions as per ANS FORTH Jesse D. McDonald 2020-10-20 21:59:12 -0500
• d90c8857e2 formalize 'THROW with string' & ensure default string is empty Jesse D. McDonald 2020-10-20 21:56:39 -0500
• 96ebc29630 simplify primitive code Jesse D. McDonald 2020-10-20 21:52:49 -0500
• 2ceb9f75da add more double-cell numeric primitives and definitions Jesse D. McDonald 2020-10-20 21:47:34 -0500
• b22e3e9c93 implement ALLOCATE and FREE using buddy allocator Jesse D. McDonald 2020-10-18 20:53:03 -0500
• c0434e415a fix for RSHIFT implemented as left shift Jesse D. McDonald 2020-10-18 20:51:54 -0500
• 2eaa43f85f add decoding for { … } literals in SEE Jesse D. McDonald 2020-10-15 15:03:02 -0500
• 29b949d583 add exception handling with THROW and CATCH, and a version of SEE Jesse D. McDonald 2020-10-15 05:07:15 -0500
• c0391de969 revise the input system to better align with ANS FORTH Jesse D. McDonald 2020-10-14 02:11:35 -0500
• 3ae2ff353b add more primitives from the ANS FORTH standard Jesse D. McDonald 2020-10-13 03:02:34 -0500
• 4528e9c5d8 add project .gdbinit script to simplify debugging Jesse D. McDonald 2020-10-11 02:09:22 -0500
• 1d56576f49 separate bootstrap (asm) definitions from runtime definitions Jesse D. McDonald 2020-10-11 02:08:26 -0500
• 3790a647fd implement the Search-Order word set Jesse D. McDonald 2020-10-05 01:32:31 -0500
• 60333e365c fix DOES> to work as described in the ANS Forth standard Jesse D. McDonald 2020-10-03 15:25:53 -0500
• 3a4e040ec1 implement CASE/OF, looping structures, :NONAME, and more Jesse D. McDonald 2020-10-02 23:57:17 -0500
• 2d8f282611 revise startup code with comments and new definitions Jesse D. McDonald 2020-09-21 16:56:50 -0500
• 09afabc21c move comment words \ and ( to myforth.S for earlier commenting Jesse D. McDonald 2020-09-21 15:26:07 -0500
• 35c42fa895 refactor ABORT etc.; add GETPID, GETTID, and RAISE Jesse D. McDonald 2020-09-21 15:21:04 -0500
• 19f12a45b9 add definitions for syscall and signal numbers Jesse D. McDonald 2020-09-21 15:18:44 -0500
• df89a30338 initial commit Jesse D. McDonald 2020-09-20 06:45:27 -0500