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Groups > comp.lang.forth > #28452
| From | Marcos Cruz <null_email_so_use_my_contact_page@programandala.net> |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: suggestions for word names? |
| Date | 2014-02-15 15:41 +0000 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <ldo1rt$ck1$1@speranza.aioe.org> (permalink) |
| References | <ldlthk$bga$1@speranza.aioe.org> <op.xbau38lc5zc71u@localhost> |
En/Je/On 2014-02-15, Rod Pemberton escribió/skribis/wrote: > On Fri, 14 Feb 2014 15:15:48 -0500, Marcos Cruz wrote: >> 2>r dup dup 2r> ( x1 x2 x3 -- x1 x1 x1 x2 x3 ) >> >r dup dup r> ( x1 x2 -- x1 x1 x1 x2 ) > For the fist sequence "2>r dup dup 2r>", > That sequence is also equivalent to this: > >r nup nup r> > The second sequence ">r dup dup r>" is: > nup nup > nup ( x1 x2 -- x1 x1 x2 ) Thank you, Rod. I didn't know that word. I think it's what I need, a common usage word that can make those repeated code pieces simpler or easier to factor. > This depends on how efficiently nup is implemented Even if implemented in high level (I use Gforth and it doesn't include it), 'nup' is worth in this case because the speed is not a problem. Thank you. -- Marcos Cruz http://programandala.net
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suggestions for word names? Marcos Cruz <null_email_so_use_my_contact_page@programandala.net> - 2014-02-14 20:15 +0000
Re: suggestions for word names? "Elizabeth D. Rather" <erather@forth.com> - 2014-02-14 10:30 -1000
Re: suggestions for word names? Marcos Cruz <null_email_so_use_my_contact_page@programandala.net> - 2014-02-14 22:07 +0000
Re: suggestions for word names? humptydumpty <ouatubi@gmail.com> - 2014-02-15 10:00 -0800
Re: suggestions for word names? Stefan Mauerhofer <smauerhofer@androsoft.ch> - 2014-02-18 05:04 -0800
Re: suggestions for word names? m.a.m.hendrix@tue.nl - 2014-02-18 05:45 -0800
Re: suggestions for word names? "Rod Pemberton" <dont_use_email@xnohavenotit.cnm> - 2014-02-18 18:17 -0500
Re: suggestions for word names? Stefan Mauerhofer <smauerhofer@androsoft.ch> - 2014-02-18 21:38 -0800
Re: suggestions for word names? Mark Wills <markrobertwills@yahoo.co.uk> - 2014-02-19 02:00 -0800
Re: suggestions for word names? Paul Rubin <no.email@nospam.invalid> - 2014-02-19 02:44 -0800
Re: suggestions for word names? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-02-19 20:13 +0000
Re: suggestions for word names? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-02-19 03:49 -0600
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-15 14:55 +0100
Re: suggestions for word names? "Rod Pemberton" <dont_use_email@xnohavenotit.cnm> - 2014-02-14 20:44 -0500
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-15 14:52 +0100
Re: suggestions for word names? Coos Haak <chforth@hccnet.nl> - 2014-02-15 15:43 +0100
Re: suggestions for word names? "Rod Pemberton" <dont_use_email@xnohavenotit.cnm> - 2014-02-15 12:06 -0500
Re: suggestions for word names? Coos Haak <chforth@hccnet.nl> - 2014-02-15 18:30 +0100
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-18 16:45 +0100
Re: suggestions for word names? "Rod Pemberton" <dont_use_email@xnohavenotit.cnm> - 2014-02-18 18:17 -0500
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-19 09:44 +0100
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-19 09:47 +0100
Re: suggestions for word names? Paul Rubin <no.email@nospam.invalid> - 2014-02-19 01:38 -0800
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-19 16:59 +0100
Re: suggestions for word names? Hans Bezemer <the.beez.speaks@gmail.com> - 2014-02-19 10:11 +0100
Re: suggestions for word names? "Rod Pemberton" <dont_use_email@xnohavenotit.cnm> - 2014-02-19 05:39 -0500
Re: suggestions for word names? Stefan Mauerhofer <smauerhofer@androsoft.ch> - 2014-02-19 03:31 -0800
Re: suggestions for word names? Marcos Cruz <null_email_so_use_my_contact_page@programandala.net> - 2014-02-15 15:41 +0000
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