400 Commits

Author	SHA1	Message	Date
David Schmenk	18812f9b67	Try and free up some compiler memory for 64K machines	2025-01-18 19:59:27 -08:00
David Schmenk	18cf6aea8b	Fix datasize adjustment when no global data emitted	2025-01-14 10:13:58 -08:00
David Schmenk	08db20753b	Add line continuation to compiler lexer	2025-01-14 09:28:31 -08:00
David Schmenk	4769f3fb82	Clean up stack handling for FORTH and PLVM	2025-01-03 15:55:29 -08:00
David Schmenk	5883fc8fae	Add optimization for multiply by 3	2025-01-02 07:25:21 -08:00
David Schmenk	d188d75a19	Increase compiler symbol size and update images	2025-01-01 17:17:17 -08:00
David Schmenk	ad03eff0eb	BIG update to expand eval stack to 32. These are the dependencies:	2024-12-27 10:10:11 -08:00
David Schmenk	e51753e512	Fix expressios op priority sequence bug in parser	2024-12-13 07:21:20 -08:00
David Schmenk	71011e644f	Update version # for minor bug fixes in fileio and AUTORUN	2024-11-11 15:12:35 -08:00
David Schmenk	2cb60895b8	Implement enough PLVM I/O for plasm, drawl, plforth and rod	2024-08-24 12:16:08 -07:00
David Schmenk	4b4b7e0683	add LISP to build process	2024-07-07 17:15:56 -07:00
David Schmenk	66c2104b76	No, undo remainder return from div32 so no need to update libs	2024-07-07 16:46:42 -07:00
David Schmenk	a63fed59c9	Simply predicate evaluation	2024-07-07 15:35:42 -07:00
David Schmenk	2fecde9a7a	Upgrade to 32 bit integers	2024-07-07 15:16:03 -07:00
David Schmenk	4e876b7a64	Update value of NIL	2024-07-07 08:32:46 -07:00
David Schmenk	d481bfaad1	fix evaluations in CONS, CAR, and CDR	2024-07-06 23:30:52 -07:00
David Schmenk	45cf817bd1	Command line source file input	2024-07-06 18:32:22 -07:00
David Schmenk	d60c6a46ae	Add garbage collection	2024-07-06 14:21:24 -07:00
David Schmenk	04146f954a	Uppercase symbol names	2024-07-06 07:46:16 -07:00
David Schmenk	cf8d13f067	Add LABELs and inline LAMBDAs	2024-07-06 07:33:36 -07:00
David Schmenk	86f2140b80	Add COND	2024-07-05 19:25:33 -07:00
David Schmenk	5396298b50	DEFINE and EVAL lambda functions	2024-07-05 18:01:20 -07:00
David Schmenk	e5f1790da6	Continue with eval updates	2024-07-02 12:03:44 -07:00
David Schmenk	7e53d66c64	Stub out primitive functions	2024-07-02 10:12:36 -07:00
David Schmenk	fe27016df0	Add QUOTE	2024-07-01 20:42:59 -07:00
David Schmenk	7cf622999d	Native functions	2024-06-30 10:25:45 -07:00
David Schmenk	e439ca5ba7	Match symbols	2024-06-28 08:47:04 -07:00
David Schmenk	0baad05c04	First working LISP parser	2024-06-27 14:41:06 -07:00
David Schmenk	b8d300f9f9	DRAWL continued development	2024-06-05 21:14:20 -07:00
David Schmenk	3ceba530a5	Update biuld environment for DRAWL	2024-06-05 09:02:01 -07:00
David Schmenk	ec14660f87	Initial test for slow, minimal LISP - DRAWL	2024-06-04 19:02:04 -07:00
David Schmenk	7aeda2d98b	Fix case tatement in self hosted compiler and Apple 1 module loading	2024-03-07 15:18:15 -08:00
dschmenk	6211cb31a3	Fix some low memory conditions	2024-02-14 15:32:24 -08:00
David Schmenk	b4c9c93c2e	Add COMPARE DUP2 DROP2	2024-02-13 10:10:17 -08:00
David Schmenk	dbd1f336f4	Update (COMPILE) -> COMPILE,	2024-02-13 09:06:40 -08:00
Dave Schmenk	974a7d63f6	Switch COMPILE/[COMPILE] to POSTPONE	2024-02-12 16:34:06 -08:00
David Schmenk	80c8cd4e6a	Fix CFA pointer to PFA in DEFER for PBC words	2024-02-07 09:17:42 -08:00
dschmenk	9b749d6f99	Add more info to SEE	2024-02-06 20:22:12 -08:00
David Schmenk	67960518b0	Fix SEE for DEFERed words	2024-02-05 17:38:56 -08:00
dschmenk	211ce933b2	Move PAD out of the way of JIT compiler usage	2024-02-05 15:07:16 -08:00
David Schmenk	13f88a8ad3	Fix corner case for IS ITC vs PBC	2024-02-05 08:17:48 -08:00
David Schmenk	f25f4c6dc7	Fix DEFER for compiled code	2024-02-04 21:16:36 -08:00
David Schmenk	a840f2b2ac	Ad DEFER and friends. Aling more with forth-standard.org naming	2024-02-04 12:40:51 -08:00
David Schmenk	cdfb59846f	Had to screw up _interpret_. Reverted and update images	2024-02-03 20:15:19 -08:00
David Schmenk	b3b92b39c6	Add samples and command line options to PLFORTH	2024-02-03 18:15:44 -08:00
David Schmenk	23a5e7840a	Forget to uncomment test	2024-01-28 14:13:52 -08:00
David Schmenk	81fa548f52	No warmstart inside BRK handler on Mo match error	2024-01-28 14:07:59 -08:00
Dave Schmenk	ff7c35deb9	Update SHOW words and disk images	2024-01-26 21:21:45 -08:00
David Schmenk	b93b4d7c75	Fixes to compilers case statement to allow addresses. Update names to Forth words	2024-01-26 17:19:37 -08:00
David Schmenk	c2773d208c	Add CREATE name to hash immediately	2024-01-25 20:36:08 -08:00