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Groups > comp.lang.forth > #30388
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| From | "Rod Pemberton" <dont_use_email@xnothavet.cqm> |
| Newsgroups | comp.lang.forth |
| Subject | Re: gforth too bloated ? |
| Date | Wed, 14 May 2014 20:02:55 -0400 |
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| References | <4b4ea6f6-3b09-434a-a501-ff31190b9f4a@googlegroups.com> <lkj42b$4nt$2@dont-email.me> <_oedna7rFu8VYfDOnZ2dnUVZ_rGdnZ2d@supernews.com> <dYSdncZm_NehYvDOnZ2dnUVZ_rydnZ2d@supernews.com> <2014May10.123904@mips.complang.tuwien.ac.at> <7qadnesZfp6twfPOnZ2dnUVZ_qGdnZ2d@supernews.com> <2014May11.141024@mips.complang.tuwien.ac.at> <kv2dnZxzlai0Ge3OnZ2dnUVZ_hidnZ2d@supernews.com> <2014May13.184005@mips.complang.tuwien.ac.at> <47qdnXip89VGwe_OnZ2dnUVZ_jadnZ2d@supernews.com> <2014May14.140323@mips.complang.tuwien.ac.at> <7xha4sl4hf.fsf@ruckus.brouhaha.com> |
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On Wed, 14 May 2014 12:17:16 -0400, Paul Rubin <no.email@nospam.invalid>
wrote:
> I'd hope a compiler with good locals support could handle writing all
> the traditional primitives directly in Forth without any special tools
> or generators:
>
> : 2dup { x y } x y x y ;
> : dup { x } x x ;
> : swap { x y } y x ;
> : drop { x } ;
>
> et cetera. These would all be defined in a library that gets loaded
> into user programs by default but could be overridden, like the Haskell
> prelude.
First, if locals are implemented on a separate stack, as a few others
here have said they've done for their Forth implementations, how would
those definitions even work? They would need to work against the data
or parameter stack, not the separate locals stack.
Second, why are special tools or generators needed to code the
traditional primitives directly in Forth?
Third, can't you do the same thing by defining some Forth variables?
VARIABLE A
VARIABLE B
: A@ A @ ;
: A! A ! ;
: B@ B @ ;
: B! B ! ;
: 2DUP A! B! B@ A@ B@ A@ ;
: DUP A! A@ A@ ;
: SWAP A! B! A@ B@ ;
: DROP A! ;
So, what is the real difference with locals? Is it where the local
is stored? e.g., on the stack instead of in memory. If that's the
case, a word LOCAL , functioning similar to VARIABLE , but which
allocates space on the stack, would be better. Wouldn't it?
Rod Pemberton
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gforth too bloated ? Laurent Laborde <kerdezixe@gmail.com> - 2014-05-07 13:06 -0700
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-07 13:31 -0700
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-08 00:10 +0200
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-07 23:21 -0700
Re: gforth too bloated ? Laurent Laborde <kerdezixe@gmail.com> - 2014-05-08 04:07 -0700
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-08 14:21 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-09 17:36 +0000
Re: gforth too bloated ? dambere@web.de - 2014-05-09 15:01 -0700
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-10 00:05 +0200
Re: gforth too bloated ? Melzzzzz <mel@zzzzz.invalid> - 2014-05-10 00:30 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-10 09:16 +0000
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-10 03:27 +0000
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-09 20:42 -0700
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-07 22:32 -0400
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-07 21:06 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-09 04:14 -0500
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-09 13:42 -0400
Re: gforth too bloated ? Roger Levy <roger.levy@gmail.com> - 2014-05-09 11:48 -0700
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-09 15:18 -0400
Re: gforth too bloated ? "Elizabeth D. Rather" <erather@forth.com> - 2014-05-09 09:19 -1000
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-09 15:30 -0400
Re: gforth too bloated ? "Elizabeth D. Rather" <erather@forth.com> - 2014-05-09 13:21 -1000
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-10 05:16 -0500
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-10 05:28 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-10 10:39 +0000
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-10 12:04 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-11 12:10 +0000
Re: gforth too bloated ? Bill Long <blongo@gmail.com> - 2014-05-11 13:11 +0000
Re: gforth too bloated ? Stan Barr <plan.b@dsl.pipex.com> - 2014-05-11 16:17 +0000
Re: gforth too bloated ? Bill Long <blongo@gmail.com> - 2014-05-11 17:10 +0000
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-11 08:34 -0700
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-11 22:12 +0200
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-12 00:38 +0000
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-12 00:35 +0000
Re: gforth too bloated ? Howerd <howerdo@yahoo.co.uk> - 2014-05-11 23:29 -0700
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-11 23:37 -0700
Re: gforth too bloated ? Howerd <howerdo@yahoo.co.uk> - 2014-05-11 23:40 -0700
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-12 00:39 -0700
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-12 10:20 +0000
Re: gforth too bloated ? Howerd <howerdo@yahoo.co.uk> - 2014-05-12 05:10 -0700
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-13 09:17 +0000
Re: gforth too bloated ? Howerd <howerdo@yahoo.co.uk> - 2014-05-13 04:28 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-12 03:19 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-13 16:40 +0000
Re: gforth too bloated ? "Elizabeth D. Rather" <erather@forth.com> - 2014-05-13 07:56 -1000
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-14 11:52 +0000
Re: gforth too bloated ? "Elizabeth D. Rather" <erather@forth.com> - 2014-05-14 08:15 -1000
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-16 16:09 +0000
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-16 09:42 -0700
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-16 17:21 +0000
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-16 10:45 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-13 12:56 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-14 12:03 +0000
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-14 09:17 -0700
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-14 16:50 +0000
Re: gforth too bloated ? AKK <akk@nospam.org> - 2014-05-14 20:26 +0200
Re: gforth too bloated ? Coos Haak <chforth@hccnet.nl> - 2014-05-14 20:38 +0200
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-14 20:02 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-15 14:22 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-15 17:39 -0400
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-15 15:03 -0700
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-15 15:06 -0700
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-15 15:32 -0700
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-16 02:13 +0200
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-15 20:18 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-16 04:08 -0500
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-16 04:28 -0500
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-16 09:23 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-17 07:52 -0500
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-17 09:19 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-17 11:51 -0500
Re: gforth too bloated ? Samuel DEVULDER <samuel-dot-devulder-at-laposte-dot-net> - 2014-05-17 22:00 +0200
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-16 09:20 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-17 07:54 -0500
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-16 15:51 +0200
Re: gforth too bloated ? Lars Brinkhoff <lars.spam@nocrew.org> - 2014-05-16 07:59 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-16 13:39 +0000
Re: gforth too bloated ? Mark Wills <markwills1970@gmail.com> - 2014-05-16 01:22 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-16 04:11 -0500
Re: gforth too bloated ? Coos Haak <chforth@hccnet.nl> - 2014-05-16 15:43 +0200
Re: gforth too bloated ? Mark Wills <markwills1970@gmail.com> - 2014-05-16 01:26 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-16 03:42 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-16 13:19 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-16 17:59 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-18 13:20 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-18 14:08 -0400
Re: gforth too bloated ? "Elizabeth D. Rather" <erather@forth.com> - 2014-05-18 10:07 -1000
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-21 21:37 -0400
Re: gforth too bloated ? Coos Haak <chforth@hccnet.nl> - 2014-05-22 10:06 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-22 10:04 +0000
Re: gforth too bloated ? Coos Haak <chforth@hccnet.nl> - 2014-05-22 15:39 +0200
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-22 13:36 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-20 11:59 +0000
Re: gforth too bloated ? m.a.m.hendrix@tue.nl - 2014-05-20 07:11 -0700
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-20 14:48 +0000
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-21 20:27 +0000
Re: gforth too bloated ? Mark Wills <markwills1970@gmail.com> - 2014-05-22 02:23 -0700
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 14:51 +0000
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 13:41 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-21 17:41 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 14:41 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-21 17:40 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 14:16 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-17 21:09 -0400
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-15 03:57 -0500
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-15 15:50 +0200
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-15 10:07 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-16 16:33 +0000
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-17 08:04 -0500
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-17 19:03 +0200
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-18 04:06 -0500
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-19 01:38 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-20 13:38 +0000
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-20 21:39 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-21 15:49 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-17 20:30 -0400
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-17 17:59 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-18 04:08 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-18 11:07 +0000
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-18 11:15 +0000
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-18 12:11 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-20 12:36 +0000
Re: gforth too bloated ? m.a.m.hendrix@tue.nl - 2014-05-20 07:17 -0700
Re: gforth too bloated ? Lars Brinkhoff <lars.spam@nocrew.org> - 2014-05-20 16:26 +0200
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-20 09:27 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-20 15:48 +0000
Re: gforth too bloated ? "Alex McDonald" <blog@rivadpm.com> - 2014-05-20 18:35 +0100
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-21 03:45 -0500
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-21 14:28 +0000
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-21 11:56 -0500
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-21 20:54 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-22 14:06 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-22 17:02 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 13:05 +0000
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-23 19:19 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-22 14:30 +0000
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-22 12:09 -0500
Re: gforth too bloated ? "Rod Pemberton" <dont_use_email@xnothavet.cqm> - 2014-05-21 17:22 -0400
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 14:03 +0000
Re: gforth too bloated ? "Alex McDonald" <blog@rivadpm.com> - 2014-05-20 16:57 +0100
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-20 21:28 +0200
Re: gforth too bloated ? "Alex McDonald" <blog@rivadpm.com> - 2014-05-20 21:56 +0100
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-21 00:21 +0200
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-21 21:42 +0000
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-22 02:15 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-23 14:47 +0000
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-21 14:12 +0000
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-21 21:24 +0000
Re: gforth too bloated ? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-10 12:00 +0000
Re: gforth too bloated ? rickman <gnuarm@gmail.com> - 2014-05-10 13:16 -0400
Re: gforth too bloated ? Paul Rubin <no.email@nospam.invalid> - 2014-05-10 11:05 -0700
Re: gforth too bloated ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-10 18:11 -0500
Re: gforth too bloated ? Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-11 02:12 +0200
Re: gforth too bloated ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-09 16:36 +0000
Re: gforth too bloated ? jacko <jackokring@gmail.com> - 2014-05-07 20:01 -0700
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