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Groups > comp.lang.forth > #11291
| From | "Rod Pemberton" <do_not_have@notemailnot.cmm> |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: A short history of the stages of development and status of RP's Forth interpreter. |
| Date | 2012-04-14 17:21 -0400 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <jmcpp0$fl7$1@speranza.aioe.org> (permalink) |
| References | (3 earlier) <jm1ic9$ktk$1@speranza.aioe.org> <jm52f8$ajc$1@speranza.aioe.org> <56cc36e8-2408-4a10-90c6-201f4295b23d@j15g2000vbt.googlegroups.com> <jm75ct$9ul$1@speranza.aioe.org> <NOqdnX8yHNVSgRrSnZ2dnUVZ_smdnZ2d@supernews.com> |
"Elizabeth D. Rather" <erather@forth.com> wrote in message news:NOqdnX8yHNVSgRrSnZ2dnUVZ_smdnZ2d@supernews.com... > On 4/12/12 8:03 AM, Rod Pemberton wrote: > > [SET word] > > It's trivial to define [SET] using DOES> so if you feel it's useful, > go ahead! (BTW, that's SET paraphrased, not [SET] in Forth compile syntax.) I did "go ahead", although I'm not sure how useful it is. It seems well suited to writing values to ports or memory mapped devices, and seems like it may have come from an assembly language context. Well, this is what I came up with for the SET syntax - as I understand the syntax. : SET CREATE SWAP , , DOES> DUP @ SWAP CELL+ @ ! ; It also works with gForth, Win32Forth, and bigForth. FYI, this definition for SET won't work in a colon definition. ANS' TO which is used for VALUEs apparently does work in colon definitions, but CONSTANT and VARIABLE don't. SET also uses DOES> which allows ANS compliance. However, simple Forths may prefer to implement SET using their run-time CREATE, i.e., (CREATE) , instead of DOES> . That definition is much messier, BTW. I've also searched c.l.f. and have not located any similar definitions. So, it probably wasn't widespread use. Rod Pemberton PS. How does one text mark changes, like me inserting SET above when [ ] are used for paraphrasing are also used in Forth notation?
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Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-10 11:07 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-11 19:00 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-11 19:24 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-12 14:03 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-12 08:19 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-14 17:21 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. Coos Haak <chforth@hccnet.nl> - 2012-04-15 00:11 +0200
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-14 13:48 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-15 13:09 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-15 08:06 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-04-16 09:45 +0000
Re: A short history of the stages of development and status of RP's Forth interpreter. jacko <jackokring@gmail.com> - 2012-04-16 05:26 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-15 11:10 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-15 17:57 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-15 12:22 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-15 19:35 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-15 16:58 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-16 15:50 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-16 13:24 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-16 11:17 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-14 17:07 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-14 22:37 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-14 20:54 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-15 00:22 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-15 07:00 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-12 12:45 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-12 13:29 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-12 13:56 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-13 10:25 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-13 08:12 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-14 17:22 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-14 16:10 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-15 12:53 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-15 11:01 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-13 08:23 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-11 17:27 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-12 00:19 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-12 13:54 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-12 13:43 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-12 06:45 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-12 15:01 +0000
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-12 13:54 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-12 10:49 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-12 08:40 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-12 12:38 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-12 13:58 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-13 10:42 +0000
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-13 08:34 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-13 15:48 +0000
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-13 08:25 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-13 22:08 +0000
Re: A short history of the stages of development and status of RP's Forth interpreter. "Elizabeth D. Rather" <erather@forth.com> - 2012-04-13 12:26 -1000
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-13 16:14 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. jacko <jackokring@gmail.com> - 2012-04-14 09:04 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-14 15:59 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-04-15 10:50 +0000
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-15 07:06 -0700
XT only or XT+NT (was: A short history ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-14 14:06 +0000
Re: XT only or XT+NT (was: A short history ...) Alex McDonald <blog@rivadpm.com> - 2012-04-16 02:39 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. BruceMcF <agila61@netscape.net> - 2012-04-13 08:46 -0700
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-12 13:53 -0400
Re: A short history of the stages of development and status of RP's Forth interpreter. "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-19 17:06 -0400
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