24 Commits

Author	SHA1	Message	Date
Virgil Dupras	f0ab57c8cc	forth: Forth-ify "AND"	2020-03-24 22:09:52 -04:00
Virgil Dupras	d6516e2122	forth: Forth-ify "2*" stack management words	2020-03-24 14:44:10 -04:00
Virgil Dupras	67c55b0b2f	forth: Forth-ify ROT, a native word! ... This requires us to significantly adjust our build process, which now has 3 stages.	2020-03-24 13:46:05 -04:00
Virgil Dupras	ca7c21d49f	forth: make "(entry)" call WORD itself ... Otherwise, when a defining word would be called outside a definition itself, it would get the name of the last parsed word, that is, itself! For example, dummy.fs, instead of creating a "_______" entry, created a "(entry)" entry...	2020-03-22 22:27:54 -04:00
Virgil Dupras	ffe61a12f8	forth: make prev word field relative ... This should help with upcoming challenges in bootstrapping z80 code compiled through Forth.	2020-03-22 17:41:59 -04:00
Virgil Dupras	46833f3819	forth: Forth-ify "LIT", "LITS", "LIT<"	2020-03-22 11:56:40 -04:00
Virgil Dupras	54fd5fbb2b	forth: Forth-ify "CREATE"	2020-03-22 11:49:09 -04:00
Virgil Dupras	1e886f5f34	forth: add word "ROUTINE"	2020-03-22 11:25:39 -04:00
Virgil Dupras	33e47d4938	forth: begin z80 assembler	2020-03-21 21:23:13 -04:00
Virgil Dupras	ac914c3847	forth: consolidation	2020-03-21 18:40:30 -04:00
Virgil Dupras	f4b969986d	forth: Forth-ify ".""	2020-03-21 17:21:01 -04:00
Virgil Dupras	def4ebd7ea	forth: add word "LITS"	2020-03-21 16:31:53 -04:00
Virgil Dupras	145fdd8e05	forth: rename "LITS" to "LIT<"	2020-03-21 16:27:21 -04:00
Virgil Dupras	4627e1c977	forth: Forth-ify "ABORT""	2020-03-21 16:17:51 -04:00
Virgil Dupras	6487c713ef	forth: fix prompt in QUIT conditions	2020-03-21 15:22:37 -04:00
Virgil Dupras	9791c0957d	forth: make readline skip prompt when appropriate	2020-03-21 14:59:12 -04:00
Virgil Dupras	b47a3ee234	forth: add words "AND", "OR", "XOR"	2020-03-21 14:47:38 -04:00
Virgil Dupras	c1ece95089	forth: implement readline in Forth ... The commit ended up being much bigger than anticipated. This was a long thread of underlying complexities. This lead to the creation of interesting concepts such as (sysv).	2020-03-21 12:57:49 -04:00
Virgil Dupras	2feb246334	forth: give WORD its own buffer ... You'll soon see where I'm going with this...	2020-03-19 21:56:53 -04:00
Virgil Dupras	61abafbc1a	forth: a little housekeeping	2020-03-19 21:45:27 -04:00
Virgil Dupras	abb84b01db	forth: Word-ify "readword"	2020-03-19 21:40:35 -04:00
Virgil Dupras	5458a1f7ff	forth: a little housekeeping	2020-03-19 17:39:44 -04:00
Virgil Dupras	cf95bbcace	forth: inline kernel/stdio	2020-03-19 17:26:45 -04:00
Virgil Dupras	6134694513	forth: put all ASM code in the same file	2020-03-19 17:01:15 -04:00