Description:
Discussion about Forth.
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ANN: Cweed Version 3.4 with NumName
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Hi All,
I have just added a new feature to Cweed - NumName - from NumName.f :
\ NumName.f Howerd Oakford V1.0 2012 Feb 09 Win32Forth version
[link]
\ Display a 15 bit number (from 0 to 32767) as an English word, and
two 15 bit numbers as a pair of words.
\ The two-word phrase calculated from the checksum or hash of two... more »
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Gforth strange bug with SAVECROSS
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Hi,
I'm still tinkering around with Gforth-EC, and think I've hit a bug with
Gforth's cross-compiler, in SAVECROSS.
Specifically this code causes crashes for me and the bug is easily spotted:
>rom dictionary >rmem @ there
s" rom" X $has? IF dictionary >rstart @ - THEN
r@ ~~ write-file throw \ write image... more »
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Aliases
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Hi All,
I want to copy existing words into a new wordlist.
My first thought was to use:
...
However, this doesn't work for copying IMMEDIATE words. I can use
EVALUATE, but it's very wordy:
... S" : " PAD PLACE BL WORD DUP >R COUNT 2DUP PAD APPEND
S" " PAD APPEND
R> FIND NIP DUP IF 1 =... more »
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Sets in Forth
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Part of a recent project was to generate the numbers 1-24 in random order. One tack is to:
1) Initialize an "array" of 24 bytes to 0
2) For each of 24 times
a) Get a random number between 0 and
(the number of possible numbers - 1)
b) Look at the array of available numbers using this position number... more »
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Gforth-EC, the underappreciated embedded Forth
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Hi,
I've been having a look at Gforth-EC lately, that's the embedded
cross-compiled Forth support that has been included with Gforth all the
time, but as it's well hidden and pretty undocumented, I guess most
people wouldn't have noticed it.
Now it turns out it only takes a few commands to generate a usable 8086... more »
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Solutions Manuals, Instructor Manuals, Test Banks collection 2012
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Hello,
We would like to inform you that we have updated our list with the
following new titles.
You can contact us directly at Student.p24(at)Hotmail(dot)com .
If the title you are looking for is not listed, do not hesitate to
contact us,
we will try to help.
==========
2011 Federal Taxation, 5th Edition 2011, Pratt.Kulsrud, Instructor... more »
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Gnu MPC interface
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Krishna Myneni <krishna.myn...@ccreweb.org> writes Re: ZGAMMA revisited
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These are the iForth bindings and the high-level user interface. The bindings are 64-bit, although that shouldn't make a difference. An 'sxint' is used unstead of an 'int' when C returns a 32-bit number... more »
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strategies for implementation of USES?
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To avoid any misunderstandings up front: This is *not* a proposal for
standardizing a new word in Forth.
The discussion of advanced tools programming in Forth touched on the
subject of being able to generate dependency trees for words. Such a
tool would likely be useful both academically and practically. It... more »
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Does forth text manipulation use filters, NOT pointers?
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I recently tried to ask this question here, and got
replies that <I should buy the forth book>.
I've read the forth-book decades ago, and anybody
who's read Backus' AGM prize winning 70's publication
will know what I'm driving at.
The *nix approach of processing text via serially
connected filters instead of the painfull and primitive... more »
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