5 Commits

Author	SHA1	Message	Date
Virgil Dupras	ed2b91411a	Limit ourselves to 8-bit branching ... I'm planning on going back to 8-bit branching. 16-bit br cells incur a non-negligible penalty and, while at first 64 words (128 bytes forward or backward) seemed a bit limiting, I now don't see why one would ever construct such a big branch. It would be un-forthy. Also, I looked at using BC instead of IY to hold IP and the transition would be a lot easier with 8-bit branching. In this commit, all I do is add overflow checks in IF. The mechanic below doesn't change. I'll give myself some time to think it over so that I avoid yet another back and forth.	2020-05-24 10:16:25 -04:00
Virgil Dupras	581c6d015c	Fix blk overflow in usage guide index	2020-05-22 20:39:28 -04:00
Virgil Dupras	df242bb9eb	Revamp usage guide a bit	2020-05-03 19:24:41 -04:00
Virgil Dupras	79ce88c12c	tools: add blkunpack ... and remove cfspack, which will not ever be used again.	2020-04-16 19:44:17 -04:00
Virgil Dupras	1efb2821e3	Make usage and dictionary documentation in-system	2020-04-14 10:04:09 -04:00