[...]
Again there is the opacity problem. What does the
~vector~ mean?
And why would I ever want to read such a general
description of a
2-vector? It doesn't say much about what is in the tree.
You're
EBNF: expr
digit = '1' | '2' | '3' | '4'
number = digit digit*
expr = number (('+' | '-') number)*
;EBNF
I was able to evaluate this expression immediately in the Listener and on a
word I defined in my own
Shaping shap...@charter.net writes:
snip
Doing the immediate eval leaves
T{ parser f ~action-parser~ f 4820 }
How am I expected to use this notation?. I read: a parser instance,
constant f (false), something to do with a parse and its action, another
false constant, number 4820. I can't
On Wed, Nov 10, 2010 at 3:28 PM, Shaping shap...@charter.net wrote:
I just tried the Tetris build, as well. It took about three minutes. I'm
running the Tetris.exe now, but am surprised at how slow and coarse the
graphical movements are. Is this by design?
Yes. It's not meant to be anything
Yes. It's not meant to be anything more than a trivial demo. If it's not
working
Er, I meant to write: If it's not working, that's a bug and we'll look
into fixing it. Jeff, what version of Windows are you using?
-Joe
Shaping shap...@charter.net writes:
How do I use the keyboard keys to cycle back through old expressions?
Currently I have to scroll to the old position and double-click to re-enter
it.
See
http://docs.factorcode.org/content/article-gadgets-editors-commands.html
Rupert
P.S. Is there any way
Shaping shap...@charter.net writes:
I've discovered the inspector recently. It is a good inspector, at least as
interesting as the Smalltalk inspectors. The GUI is not polished visually,
but it actually works better than most of the stuff that MS produces: there
is no flicker at all during
Thanks for that Joe. That helps a lot.
If I want general-to-particular reading order, must I define a parsing word
of my own?
Stack efficient order:
b negated 1/2a * : -b/2a
Context efficient order (general-to-particular perception and reasoning):
-b/2a : b negated a/2
Maybe the dsl aspect could be viewed as applying a layer of sugar to the
stack based workhorse.
Somewhat, but it is much more than sugar. It is grease for the mind and
ironically traction too. Shuffling is fragile until you are fluent. Even
then it is work, and causes mistakes. It is not a
On Thu, Nov 11, 2010 at 1:18 AM, Shaping shap...@charter.net wrote:
I've noticed that the online EBNF help is not the same as that in the local
Help Browser.
It is the same, except for possible minor differences between Factor
versions. If you go:
peg.ebnf about
You will get the 'about' page
On Wed, Nov 10, 2010 at 6:57 AM, Rupert Swarbrick rswarbr...@gmail.com wrote:
Incidentally, has it occurred to you that the authors of this program
(not me!) are the most active members of this list? Also, that the
author of a program might take some offence at being told that it is
I
Hi Guys,
I would like to ask, if any one of you have created a PDF version of
the Factor docu, a cheat sheet or anything else that helps learning
the language. I am reading about Factor and parsing code since some
weeks now and it really challenges one's memory and patience. It is a
really
On Nov 10, 2010, at 6:27 PM, Rupert Swarbrick rswarbr...@gmail.com wrote:
Incidentally, has it occurred to you that the authors of this program
(not me!) are the most active members of this list? Also, that the
author of a program might take some offence at being told that it is
not polished
I was funning factor.exe.
However, factor.com does not work either.
Additionally, if I type
factor.com
without any arguments, the GUI listener is opened.
I haven't seen a .com file in a long time.
I was curious about its limitations and I found the following:
The .com is limited to 64k size
On Thu, Nov 11, 2010 at 9:14 AM, Jeff C. Britton j...@iteris.com wrote:
I haven't seen a .com file in a long time.
I was curious about its limitations and I found the following:
The .com is limited to 64k size for everything including data and
program.
There is no effective difference between
On Wed, Nov 10, 2010 at 8:00 PM, Slava Pestov sl...@factorcode.org wrote:
The tetris.exe left on the disk would simply exit with no GUI generated.
I'll test deployment out and let you know if I find any problems.
Jeff,
Can you try with the latest development binary for Windows, instead of
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