354 commits

Author	SHA1	Message	Date
Remko Tronçon	f4484be2ef	thurtle: Style tweaks	2022-05-21 11:03:40 +02:00
Remko Tronçon	cce720ea73	thurtle: Clean up stack in examples	2022-05-21 10:53:45 +02:00
Remko Tronçon	b701efd803	thurtle: Share & Export	2022-05-20 20:30:56 +02:00
Remko Tronçon	69bb024a5f	thurtle: Change default program	2022-05-20 08:37:10 +02:00
Remko Tronçon	bc6d68c447	thurtle: Batch draw	2022-05-20 08:34:06 +02:00
Remko Tronçon	108de077c9	thurtle: Tweak plant	2022-05-19 23:27:33 +02:00
Remko Tronçon	322dff1997	thurtle: Add fractals	2022-05-19 21:34:49 +02:00
Remko Tronçon	d6f2418248	thurtle: Add Load/Save	2022-05-18 21:10:26 +02:00
Remko Tronçon	84a06ac1ba	thurtle: Add syntax highlighting	2022-05-18 21:08:11 +02:00
Remko Tronçon	9ec19dbc15	thurtle: Add SETXY & SETROTATION	2022-05-18 21:04:38 +02:00
Remko Tronçon	47b83fc610	thurtle: Tweak examples	2022-05-15 21:57:53 +02:00
Remko Tronçon	629707587a	Make dictionary entries consistent	2022-05-15 21:01:03 +02:00
Remko Tronçon	f11728bec8	Make dictionary entries consistent	2022-05-15 19:48:00 +02:00
Remko Tronçon	e6f0fe0841	Make dictionary entries consistent	2022-05-15 17:07:44 +02:00
Remko Tronçon	77fb0be735	Remove redundant string	2022-05-15 16:40:01 +02:00
Remko Tronçon	168c9784d2	Put word parse region on a fixed offset after HERE	2022-05-15 12:52:44 +02:00
Remko Tronçon	eedf29d63c	Put pictured output region on a fixed offset after HERE	2022-05-15 09:28:23 +02:00
Remko Tronçon	0ccc44a741	thurtle: Add GitHub link	2022-05-15 09:25:53 +02:00
Remko Tronçon	c4c83cd872	thurtle: Tweak examples	2022-05-15 08:00:57 +02:00
Remko Tronçon	65c375b0d9	thurtle: Better flower	2022-05-14 21:46:25 +02:00
Remko Tronçon	6402001a8d	thurtle: Move about text to header	2022-05-14 21:37:14 +02:00
Remko Tronçon	2f99a79459	thurtle: Add 2 spiral examples	2022-05-14 21:23:31 +02:00
Remko Tronçon	90ccc78ead	Fix NIP & TUCK	2022-05-14 21:23:31 +02:00
Remko Tronçon	0a7b49d29d	examples: Fix stack comment	2022-05-14 20:05:01 +02:00
Remko Tronçon	18fcdc6b58	READM: Documentation update	2022-05-14 08:56:27 +02:00
Remko Tronçon	5773010948	web: Call async callbacks with WAForth object	2022-05-14 08:51:25 +02:00
Remko Tronçon	3c40468de6	web: Add bindAsync	2022-05-14 08:31:08 +02:00
Remko Tronçon	eab641d0d1	examples: Update fetch example	2022-05-14 08:01:54 +02:00
Remko Tronçon	5cbbd733ff	web: Add pushString()	2022-05-14 07:40:48 +02:00
Remko Tronçon	3d3092a24e	examples: Add fetch example	2022-05-13 22:02:28 +02:00
Remko Tronçon	164d7bee0f	web: Expose push/pop on main object	2022-05-13 21:46:55 +02:00
Remko Tronçon	79ab8c8e7f	thurtle: Use JSX	2022-05-12 21:10:04 +02:00
Rick Carlino	9e30411d1b	Add documentation comment to WAForth#read.	2022-05-12 07:27:46 +02:00
Remko Tronçon	8f37f588c1	thurtle: Fix link	2022-05-10 22:47:10 +02:00
Remko Tronçon	21eb8d7073	build: Set HTML titles in index	2022-05-10 22:45:17 +02:00
Remko Tronçon	b1546ad4a3	Thurtle	2022-05-10 22:41:43 +02:00
Remko Tronçon	01fcb9e2a8	build: Resolve waforth import from examples	2022-05-08 15:32:20 +02:00
Remko Tronçon	75c6490dc5	EXECUTE: Do a character load instead of full load	2022-05-08 14:33:20 +02:00
Remko Tronçon	893d093968	Replace BASE,STATE,>IN with Forth variables	2022-05-08 14:31:43 +02:00
Remko Tronçon	945cc3bede	compiler: Fix compilation of BEGIN+WHILE+WHILE+ELSE combinations	2022-05-07 17:32:00 +02:00
Remko Tronçon	860618af3e	compiler: Use TOS to store branch nesting	2022-05-07 16:48:56 +02:00
Remko Tronçon	721d4912b3	compiler: Fix branch nesting of begin	2022-05-07 12:21:41 +02:00
Remko Tronçon	a11c7a10ea	Make onEmit log to console by default	2022-05-06 21:47:00 +02:00
Remko Tronçon	f252014644	Documentation	2022-05-05 21:32:00 +02:00
Remko Tronçon	d7b80a49f0	Documentation	2022-05-05 21:15:35 +02:00
Remko Tronçon	f1160105cd	Simplify onEmit API	2022-05-05 20:52:18 +02:00
Remko Tronçon	c583565528	build: Fix lint error	2022-05-05 20:45:58 +02:00
Remko Tronçon	a6d71029dc	Support calling JS from Forth ... Initial attempt at an API. Resolves: #13	2022-05-05 20:19:39 +02:00
Remko Tronçon	674dce6514	Detect stack underflow after interpreting	2022-05-03 21:52:27 +02:00
Remko Tronçon	85efb6262e	Improve sieve-raw-wasm	2022-05-03 21:38:07 +02:00
Remko Tronçon	64357b336f	Name WAForth module	2022-05-03 21:37:58 +02:00
Remko Tronçon	0b1c7d2a24	benchmarks: Add C and JS version	2022-05-01 22:52:49 +02:00
Remko Tronçon	63841b65ab	sieve-vanilla->sieve-raw-wasm	2022-05-01 20:34:38 +02:00
Remko Tronçon	9e0705c9cd	Cleanup	2022-05-01 17:47:08 +02:00
Remko Tronçon	fffd982121	Remove sieve_direct	2022-05-01 17:09:14 +02:00
Remko Tronçon	f5df37a12f	Remove obsolete environment queries	2022-05-01 16:58:33 +02:00
Remko Tronçon	ed469cbef4	<#, #>, #, #S, SIGN, HOLD	2022-05-01 16:56:20 +02:00
Remko Tronçon	ba5bff8a99	ENVIRONMENT?	2022-05-01 11:37:35 +02:00
Remko Tronçon	bed0d392c8	Refactor string comparison	2022-05-01 10:45:53 +02:00
Remko Tronçon	38ed36b337	Cleanup	2022-05-01 09:40:17 +02:00
Remko Tronçon	5d687e8253	>NUMBER	2022-04-30 23:25:23 +02:00
Remko Tronçon	504ae3e93e	Fix FM/MOD + Implement SM/REM, UM/MOD.	2022-04-30 23:25:23 +02:00
Remko Tronçon	c798ad8826	compiler: Repace get+set of TOS with tee	2022-04-30 12:46:42 +02:00
Remko Tronçon	fdda5b5009	do/loop: Use diff as index ... This avoids an extra local per loop, avoids a branch in +LOOP, and fixes handling of large unsigned integers as loop indices.	2022-04-30 12:46:26 +02:00
Remko Tronçon	a07772536c	tests: Enable parts of test suite	2022-04-26 22:46:54 +02:00
Remko Tronçon	3d9b10c860	tests: Enable BASE test	2022-04-26 22:46:54 +02:00
Remko Tronçon	4d6c3cb34d	compiler: Fix behavior of I & J to be compliant with ANS. ... Keep loop indexes on the return stack for behavior of I and J.	2022-04-26 22:46:54 +02:00
Remko Tronçon	175bf67767	compiler: do: replace set+get by tee	2022-04-26 20:48:41 +02:00
Remko Tronçon	d6e8406c11	Remove unused predefined words from predefined list	2022-04-26 09:08:05 +02:00
Remko Tronçon	eeb6bf9587	Fix wabt 1.0.27 compatibility	2022-04-25 21:29:23 +02:00
Remko Tronçon	e2dedf224a	remove whitespace	2022-04-24 20:42:45 +02:00
Remko Tronçon	3034869230	compiler: compile push & pop inline (infrastructure)	2022-04-24 12:23:42 +02:00
Remko Tronçon	257d731b96	compiler: fix bad local index offset	2022-04-24 12:22:16 +02:00
Remko Tronçon	610006c63e	remove tos import in compiled words ... This was there in case we wanted to use mutable globals for the TOS. Since we now use a local TOS, this is no longer useful.	2022-04-23 23:13:17 +02:00
Remko Tronçon	5023ea7b2f	thread tos as local through all words ... This gives a 20% execution time improvement.	2022-04-23 22:45:55 +02:00
Remko Tronçon	da3ad27c43	Revert "make stack grow downward" ... Reduces binary, but decreases performance, and only makes things a little bit simpler.	2022-04-22 13:57:48 +02:00
Remko Tronçon	41c6aa5d6f	make stack grow downward	2022-04-22 12:15:02 +02:00
Remko Tronçon	6dd4f644f0	tests: use stackValues everywhere	2022-04-22 08:20:28 +02:00
Remko Tronçon	39dc0d422a	remove toplevel module	2022-04-22 08:20:28 +02:00
Remko Tronçon	e7cf4909fa	shell: display build date	2022-04-18 14:41:52 +02:00
Remko Tronçon	ea97e51644	shell: styling tweaks	2022-04-18 14:20:41 +02:00
Remko Tronçon	48dfdd00aa	shell: avoid scroll on space	2022-04-18 14:05:02 +02:00
Remko Tronçon	4fe9471c66	shell: scroll cursor into view	2022-04-18 13:31:42 +02:00
Remko Tronçon	9a400f17c9	shell: bring up keyboard on iOS	2022-04-18 13:26:48 +02:00
Remko Tronçon	8fd40215c6	implement WORDS ... Closes #25	2022-04-17 21:14:07 +02:00
Remko Tronçon	05e341c865	add comments	2022-04-17 17:19:15 +02:00
Remko Tronçon	0f0335568b	fix backspace in shell	2022-04-17 17:12:32 +02:00
Remko Tronçon	ef0a360366	move waforth2c to src/	2022-04-17 17:08:52 +02:00
Remko Tronçon	31bf2734b8	add failing standard testsuite test to unit tests ... Temporarily disabled	2022-04-17 16:06:23 +02:00
Remko Tronçon	739556cec0	log error message when generated module fails to load	2022-04-17 16:04:10 +02:00
Remko Tronçon	9c647ef565	simplify compiled control flow instructions	2022-04-17 15:47:06 +02:00
Remko Tronçon	74bb57b72e	simplify some loops	2022-04-17 13:59:01 +02:00
Remko Tronçon	7b62970b19	remove unnecessary branch	2022-04-17 13:40:47 +02:00
Remko Tronçon	1606979349	use forth loader for web build	2022-04-17 10:00:15 +02:00
Remko Tronçon	c39724348e	reorganize directory structure	2022-04-17 09:30:19 +02:00
Remko Tronçon	2a7240c043	move wrapper & sieve to src/	2022-04-15 15:39:59 +02:00
Remko Tronçon	7e2cf5dad5	move tools to scripts	2022-04-15 15:33:56 +02:00
Remko Tronçon	c64957e41e	fix lint error	2022-04-14 23:00:45 +02:00
Remko Tronçon	5aa2485cd4	new shell tweaks	2022-04-14 22:40:57 +02:00
Remko Tronçon	aec82f987b	ignore sieve emit	2022-04-14 22:33:22 +02:00
Remko Tronçon	e957c69723	remove unused b64 param	2022-04-14 22:21:35 +02:00
Remko Tronçon	c8fd06464e	handle copy/paste	2022-04-14 22:15:37 +02:00
Remko Tronçon	533de49cd5	simplify base64 handling	2022-04-14 21:46:06 +02:00
Remko Tronçon	806ebd742c	replace console with own implementation	2022-04-14 21:36:44 +02:00
Remko Tronçon	387f339780	use esbuild for tests	2022-04-14 16:53:57 +02:00
Remko Tronçon	10bfbf3876	remove commander dependency	2022-04-13 22:31:54 +02:00
Remko Tronçon	89e0ef71d8	remove promise-polyfill dependency	2022-04-13 22:23:30 +02:00
Remko Tronçon	6b9de10002	webpack -> esbuild	2022-04-13 21:09:18 +02:00
Remko Tronçon	3dd6aa11f1	Add .S implementation	2020-06-01 16:22:22 +02:00
Remko Tronçon	5d2a92abcf	Readability	2019-11-12 13:41:50 +01:00
Remko Tronçon	6d91c15610	Get rid of preprocessor need	2019-11-11 11:40:52 +01:00
Remko Tronçon	6f3609f364	Prettify	2019-11-11 10:35:34 +01:00
Remko Tronçon	74420aa86a	Clean up word names	2019-11-09 21:36:28 +01:00
Remko Tronçon	2077651bc7	Move README around	2019-11-09 21:13:55 +01:00
Remko Tronçon	face95106d	Support bulk memory operations	2019-11-09 20:42:34 +01:00
Remko Tronçon	61db4bcbcb	Add WIP file	2019-11-09 20:42:34 +01:00
Remko Tronçon	5f779eeeff	Some simplification	2019-11-09 19:49:34 +01:00
Remko Tronçon	a8fa217933	Switch to dot notation for instructions	2019-11-09 19:28:59 +01:00
Remko Tronçon	b2cd69847b	Some cleanup	2019-11-08 22:42:11 +01:00
Remko Tronçon	eecbca693f	Prettify constants	2019-11-08 22:42:11 +01:00
Remko Tronçon	9c99a927be	Replace assembler with preprocessor	2019-11-08 22:42:11 +01:00
Remko Tronçon	46cbda1f6a	Remove prelude	2019-11-08 16:19:47 +01:00
Remko Tronçon	eaf52649f9	Implement U. natively	2019-11-08 16:16:13 +01:00
Remko Tronçon	29a8f5c518	Implement . natively	2019-11-08 16:10:19 +01:00
Remko Tronçon	7202762f0f	Implement VALUE natively	2019-11-08 15:20:10 +01:00
Remko Tronçon	2446f28f91	Implement VALUE natively	2019-11-08 15:18:47 +01:00
Remko Tronçon	0a3debbd87	Implement UWIDTH natively	2019-11-08 15:13:58 +01:00
Remko Tronçon	f0127b4691	Implement CONSTANT natively	2019-11-08 15:00:35 +01:00
Remko Tronçon	9cfd1100dd	Add helper to create dictionary entry	2019-11-08 14:17:53 +01:00
Remko Tronçon	fa5bf0558a	Remove more macros	2019-11-08 10:39:49 +01:00
Remko Tronçon	3395713abf	Bring back some constants	2019-11-08 09:56:26 +01:00
Remko Tronçon	c20c93d516	Make some prelude functions native	2019-11-08 09:21:50 +01:00
Remko Tronçon	8391028855	Remove macro for table elements	2019-11-07 21:59:26 +01:00
Remko Tronçon	2e236860a1	Remove dictionary macros	2019-11-07 21:32:11 +01:00
Remko Tronçon	62f295d536	Reordering	2019-11-07 21:09:55 +01:00
Remko Tronçon	fd3a69cb93	Hard-code string offsets	2019-11-07 20:21:16 +01:00
Remko Tronçon	a6e8d28219	Fix POSTPONE	2019-03-14 20:28:01 +01:00
Remko Tronçon	621d77d622	Use 1 byte for counted string length	2019-03-14 18:10:08 +01:00
Remko Tronçon	c15e5549e8	Fix EVALUATE	2019-03-14 17:15:34 +01:00
Remko Tronçon	ac2517248c	Implement WORD	2019-03-14 15:35:02 +01:00
Remko Tronçon	172312b595	Implement \ as a real word	2019-03-14 12:11:25 +01:00
Remko Tronçon	bb657661aa	Fix +LOOP with negative increment	2019-03-14 11:54:20 +01:00
Remko Tronçon	a0f216f79b	Fix bug in LEAVE	2019-03-14 09:49:17 +01:00
Remko Tronçon	870014d3b9	More tests	2019-03-13 22:35:19 +01:00
Remko Tronçon	bb9e6196ff	Implement M* + UM*	2019-03-13 21:24:40 +01:00
Remko Tronçon	186ab96276	Implement S>D	2019-03-13 20:01:17 +01:00
Remko Tronçon	e41247b2a7	Implement REFILL + make >IN handling compliant	2019-03-13 17:47:35 +01:00
Remko Tronçon	c507d50f19	Order assembled output	2019-03-12 22:05:29 +01:00
Remko Tronçon	0248e87dc3	Cleanup	2019-03-12 21:16:43 +01:00
Remko Tronçon	0417afefe6	Add error messages	2019-03-12 20:15:01 +01:00
Remko Tronçon	03b045d943	Implement ABORT"	2019-03-12 16:05:19 +01:00
Remko Tronçon	7920432071	Implement ABORT + QUIT	2019-03-12 14:26:38 +01:00
Remko Tronçon	2e344baf31	Implement KEY + ACCEPT	2019-03-12 11:14:13 +01:00
Remko Tronçon	06dd7c12e7	shell.key->shell.getc	2019-03-12 09:04:39 +01:00
Remko Tronçon	7bac62308a	Remove unused export	2019-03-11 16:25:19 +01:00
Remko Tronçon	166d82d899	Remove unused code	2019-03-11 15:57:32 +01:00
Remko Tronçon	775c714904	Remove stray ;	2019-03-11 15:20:58 +01:00
Remko Tronçon	4af07fe635	KEY isn't what some other forths made me think it was	2019-03-11 14:24:50 +01:00
Remko Tronçon	779945c306	Implement [CHAR]	2019-03-11 14:01:46 +01:00
Remko Tronçon	f17dac3e09	Implement [']	2019-03-11 14:01:42 +01:00
Remko Tronçon	5c1c33d63d	Implement POSTPONE	2019-03-11 11:18:29 +01:00
Remko Tronçon	b23bf78a45	Implement CONSTANT & VALUE in terms of CREATE DOES>	2019-03-10 16:59:40 +01:00
Remko Tronçon	2a7322cfa5	Implement DOES>	2019-03-10 16:46:51 +01:00
Remko Tronçon	f7a1ab2aa2	Prepare for DOES>	2019-03-10 14:29:25 +01:00
Remko Tronçon	eb97d29d90	Add command-line unit test runner	2019-03-10 14:29:25 +01:00
Remko Tronçon	bbe5a4eec3	Add documentation	2019-03-09 22:03:13 +01:00
Remko Tronçon	05323af20a	Fix CREATE	2019-03-09 22:03:13 +01:00
Remko Tronçon	e824778981	Add some code comments	2019-03-09 21:04:17 +01:00
Remko Tronçon	d536309494	Update quadruple.wat.	2019-03-09 20:17:16 +01:00
Remko Tronçon	6a3c1d96b4	Export state symbols	2019-03-08 22:05:34 +01:00
Remko Tronçon	b23d7ec689	Import better initial table size	2019-03-08 21:59:26 +01:00
Remko Tronçon	ae0f0c6347	Don't import table index offset	2019-03-08 21:52:14 +01:00
Remko Tronçon	6ce0cf86bc	Don't use unnecessary parameter for non-data words	2018-06-03 21:40:03 +02:00
Remko Tronçon	1c9d8182e5	Simplify interpreter	2018-06-03 20:43:16 +02:00
Remko Tronçon	d481a1cdb1	Implement UNUSED	2018-06-03 20:08:03 +02:00
Remko Tronçon	f038f31ba0	Implement SOURCE-ID	2018-06-03 20:05:14 +02:00
Remko Tronçon	255f963ae7	Implement TRUE & FALSE	2018-06-03 20:00:31 +02:00
Remko Tronçon	8097b7575c	Support BASE in number parser. ... Resolves #7	2018-06-03 19:56:09 +02:00
Remko Tronçon	328f362982	Implement more words	2018-06-03 18:35:28 +02:00
Remko Tronçon	56e3750344	Implement EVALUATE	2018-06-03 16:49:36 +02:00
Remko Tronçon	f6293c9d3d	Refactor I/O again	2018-06-03 15:17:38 +02:00
Remko Tronçon	5fb2a671ca	Implement SOURCE	2018-06-03 09:54:35 +02:00
Remko Tronçon	ef0eb1209b	Implement >IN	2018-06-03 09:51:57 +02:00
Remko Tronçon	692e0ea288	Refactor I/O	2018-06-03 09:40:23 +02:00
Remko Tronçon	c5453432f3	Implement */MOD	2018-06-01 23:05:28 +02:00
Remko Tronçon	8140811ead	Implement */	2018-06-01 22:49:16 +02:00
Remko Tronçon	b6fecdebb1	Implement MOVE	2018-06-01 22:26:45 +02:00
Remko Tronçon	9cd4e7134d	Move state to memory	2018-06-01 21:39:22 +02:00
Remko Tronçon	eb1971de73	Implement more core words	2018-06-01 21:09:05 +02:00
Remko Tronçon	76b1975ff6	Add name section support. ... Resolves #2	2018-05-31 22:06:55 +02:00
Remko Tronçon	903ccd2df5	Fix direct sieve	2018-05-30 18:09:40 +02:00
Remko Tronçon	d6033e83ce	Refactor push compilation in preparation for #1	2018-05-30 14:49:46 +02:00
Remko Tronçon	4043db2afd	Use webpack for bundling ... Parcel has too many limitations.	2018-05-29 20:54:45 +02:00
Remko Tronçon	bebe495332	Extract sieve benchmark	2018-05-29 13:44:26 +02:00
Remko Tronçon	df64428f77	Import memory and TOS in compiled word modules ... In preparation of #1	2018-05-28 13:48:05 +02:00
Remko Tronçon	e49e8439ea	Move table index management to WebAssembly core	2018-05-28 13:48:05 +02:00
Remko Tronçon	bdfb63fa88	Factor out push compilation. ... In preparation of #1	2018-05-28 13:48:05 +02:00
Remko Tronçon	71b506fddd	Optimize loop compilation ... Fixes #3	2018-05-28 13:48:05 +02:00
Remko Tronçon	15cb0a8256	Add variable support	2018-05-24 22:16:31 +02:00
Remko Tronçon	664e8863fb	Thread data pointer to words	2018-05-24 22:14:55 +02:00