Re: [Factor-talk] PEGs

2010-11-11 Thread Shaping
 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

This page describes mostly conventional editing commands.  I'm looking for a
key-based way to recall previously entered lines of text.  This key sequence
would be directed to the Listener app itself, not to any particular edit
field.


P.S. Is there any way you can get outlook to send slightly
less horrible email? The quoting in particular looks absolutely terrible in
the posts you've sent.

Previous statements are indented.  All responses are left-justified and
in-context.


Shaping

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Re: [Factor-talk] PEGs

2010-11-11 Thread Chris Double
On Thu, Nov 11, 2010 at 9:26 PM, Shaping shap...@charter.net wrote:
 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.

http://docs.factorcode.org/content/article-ui-listener.html

Chris.
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Re: [Factor-talk] PEGs

2010-11-11 Thread Shaping
 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 for the peg.ebnf vocabulary.
On that
page you should see a 'Documentation' heading, under which
is the text
'EBNF'. Clicking on that 'EBNF' will take you to the same
EBNF
documentation I linked too.


Yes, the difference was in format only and was correctable.


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Re: [Factor-talk] Factor GUI

2010-11-11 Thread Shaping
 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 visually, but somehow manages the incredible 
feat of
 working better than most of the stuff that MS produces?

The Factor GUI is not hip looking:  it does not follow the current fashion of 
3D raised, beveled buttons, clever shading/gradients, and whatever else is 
used for eye-candy now in GUIs.  The point of the above statement is that this 
quality of the GUI does not hurt usability much.  The Factor GUI is visually 
understated, compared to the latest Windows 7 graphical offerings.  
Dynamically, however, it works better that almost everything else I've seen, 
recently.  The MS APIs are being used well, perhaps even better than MS uses 
them.  That's good.

The clunky VisualWorks Smalltalk GUI, now about 20 years old, in contrast, 
still flickers violently on resize (kind of funny sad all at once...).  I've 
been using it for the last 15 years.  Cincom still can't get it right because 
their connection to the OS is flawed, and they can't be bothered to fix it.  
They can't be bothered to fix it, because the code that creates the bad 
behavior is too complicated and requires too much time to understand and 
change/correct.  But this is less likely to happen in Factor, because we 
develop and test words one at a time.  
 
Without criticism nothing gets improved. Don't worry about 
anybody's feelings getting hurt—it's only code.

Yes, and the above wasn't criticism, anyway--more a compliment mixed with an 
unflattering observation of a flat GUI.  Flat or not, I like it.  I think I 
would give the buttons a slight raised look.  I sometimes wonder whether they 
are clickable.
 
I would still like to convince my sup that Factor is the way to go, and he'll 
want the latest and greatest Windows 7 GUI, eventually. So my next question is: 
 Has anyone undertaken the task of making a more up-to-date looking set of 
widgets for Factor to use when creating GUI apps, even if those widgets/gadgets 
will not be used in the dev-environ itself?

 
Shaping 
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Re: [Factor-talk] Factor GUI

2010-11-11 Thread Joe Groff
On Thu, Nov 11, 2010 at 2:35 PM, Shaping shap...@charter.net wrote:
 I would still like to convince my sup that Factor is the way to go, and
 he'll want the latest and greatest Windows 7 GUI, eventually. So my next
 question is:  Has anyone undertaken the task of making a more up-to-date
 looking set of widgets for Factor to use when creating GUI apps, even if
 those widgets/gadgets will not be used in the dev-environ itself?

The widget styles for the Factor UI itself are just images, stored in
basis/ui/gadgets/theme. Reskinning is a simple matter of replacing
those images. But for end-user applications, you don't necessarily
have to stick with the Factor UI's widgets. Since you're only
targeting Windows, you can use the native Win32 APIs, or some other UI
toolkit library.

-Joe

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Re: [Factor-talk] Factor keyboard shortcuts

2010-11-11 Thread Shaping
http://docs.factorcode.org/content/article-ui-listener.html

I see it now.  Sorry I missed it.
 

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Re: [Factor-talk] PEGs

2010-11-11 Thread Shaping
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.ht
 ml

 This page describes mostly conventional editing commands.
I'm looking 
 for a key-based way to recall previously entered lines of
text.  This 
 key sequence would be directed to the Listener app itself,
not to any 
 particular edit field.

Oops, sorry, I glanced at that article, noticed that it had
C+p set to previous line and decided that was correct. The one I should
have sent you is


http://docs.factorcode.org/content/article-ui-listener.html

That said, I didn't know about the page until I searched for
it. In the factor help browser. Presumably, it's the same on your computer
too...

I'm really whacked and should just sleep.  I didn't even notice that the two
pages (when Chris sent the second) were actually different until you
presented the two links together here.  

Thanks.
 

Shaping
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Re: [Factor-talk] Factor GUI

2010-11-11 Thread Shaping
 I would still like to convince my sup that Factor is the way to go, and

 he'll want the latest and greatest Windows 7 GUI, eventually. So my next

 question is:  Has anyone undertaken the task of making a more up-to-date

 looking set of widgets for Factor to use when creating GUI apps, even if

 those widgets/gadgets will not be used in the dev-environ itself?

 

The widget styles for the Factor UI itself are just images, stored in

basis/ui/gadgets/theme. Reskinning is a simple matter of replacing

those images. But for end-user applications, you don't necessarily

have to stick with the Factor UI's widgets. Since you're only

targeting Windows, you can use the native Win32 APIs, or some other UI

toolkit library.

 

Yes, I was referring to the Win32 APIs.  Is anyone working on this now?

 

This is not the best strategy, anyway, if a broad deployment is the
objective.  The current Factor style reminds me of the Motif style.

 

 

Shaping

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[Factor-talk] Docs and other topics

2010-11-11 Thread Balazs Toth
Hi,

I don't know if my previous mail reached the list or not, but let me ask you 
once again:

- is there some accumulated, readable documentation of Factor somewhere? Or at 
least a cheat sheet about the various features of the language? The help system 
is really nice and sufficient as it is if someone already knows what he is 
looking for.
- in another thread you are talking about the UI and the adaptation of the 
system by someones supervisor. I would like to adapt the language as a 
supervisor, but cannot do that because of its unreal learning curve and lack of 
a handbook.
- is Factor anywhere already used commercially? Is the making of the language 
financially efficient or only a side project currently for you Slava? About how 
reliable are the various features one can read about in the help?

Thanks,
Balazs


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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Balazs Toth
Hi Chris,

thanks for the answer. About the reliability of the features: I am curious how 
often do you stumble upon a feature that is not fully implemented, or not 
implemented in a cross-platform way.

Bye,
Balazs


On Nov 11, 2010, at 12:23 PM, Chris Double wrote:

 On Fri, Nov 12, 2010 at 12:09 AM, Balazs Toth balazs...@gmail.com wrote:
 - is there some accumulated, readable documentation of Factor somewhere? Or 
 at least a cheat sheet about the various features of the language? The help 
 system is really nice and sufficient as it is if someone already knows what 
 he is looking for.
 
 The built-in help, http://docs.factorcode.org and various blogs posts
 are what is available.
 
 - in another thread you are talking about the UI and the adaptation of the 
 system by someones supervisor. I would like to adapt the language as a 
 supervisor, but cannot do that because of its unreal learning curve and lack 
 of a handbook.
 
 The learning curve is not really 'unreal'. I learnt it back when it
 had no documentation at all! That aside a printable readable document
 would be nice. No one has stepped up to write one yet. There used to
 be a 'Factor Handbook' PDF and maybe something like that would still
 be useful. Here's the last version I generated from the latex source:
 
 http://www.bluishcoder.co.nz/handbook.pdf
 
 (Note that it's way out of date. I just present it to show the type of
 thing that might be useful).
 
 About how reliable are the various features one can read about in the help?
 
 I'm not sure what you mean by this.
 
 Chris.
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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Joe Groff
On Thu, Nov 11, 2010 at 5:03 PM, Balazs Toth balazs...@gmail.com wrote:

 Hi Chris,

 thanks for the answer. About the reliability of the features: I am curious 
 how often do you stumble upon a feature that is not fully implemented, or not 
 implemented in a cross-platform way.


The stuff in basis/ has generally been around the block a few times.
Our web framework in particular drives the Factor project's web sites
along with a few other sites without much fuss. Chris or Slava could
give you more details there. With Factor we try to follow test-driven
development practices. The binary packages on the Factor web site are
generated by a continuous build system that requires all tests to pass
before accepting and publishing a build. when new bugs are reported we
add regression tests to ensure those problems don't arise again. If
you want an arbitrary yardstick to guesstimate feature reliability by,
you could look at the size of a module's test suite.

-Joe

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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Balazs Toth
Thank you!

On Nov 11, 2010, at 1:52 PM, Joe Groff wrote:

 On Thu, Nov 11, 2010 at 5:03 PM, Balazs Toth balazs...@gmail.com wrote:
 
 Hi Chris,
 
 thanks for the answer. About the reliability of the features: I am curious 
 how often do you stumble upon a feature that is not fully implemented, or 
 not implemented in a cross-platform way.
 
 
 The stuff in basis/ has generally been around the block a few times.
 Our web framework in particular drives the Factor project's web sites
 along with a few other sites without much fuss. Chris or Slava could
 give you more details there. With Factor we try to follow test-driven
 development practices. The binary packages on the Factor web site are
 generated by a continuous build system that requires all tests to pass
 before accepting and publishing a build. when new bugs are reported we
 add regression tests to ensure those problems don't arise again. If
 you want an arbitrary yardstick to guesstimate feature reliability by,
 you could look at the size of a module's test suite.
 
 -Joe
 
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[Factor-talk] tetris deploy-tool

2010-11-11 Thread Jeff C. Britton
My apologies,

tetris deploy-tool does indeed work.
I just did not wait long enough.

I was using version .94, I miss typed an earlier post as version .04.

I just downloaded factor-winnt-x86-32-2010-11-04-13-12.zip.
This also works.

However, I just noticed that the timestamp placed on 
tetris.exe is 11/04/2010, but 
tetris.image is 11/11/2010.

--Jeff



-Original Message-
From: Slava Pestov [mailto:sl...@factorcode.org] 
Sent: Wednesday, November 10, 2010 8:49 PM
To: factor-talk@lists.sourceforge.net
Subject: Re: [Factor-talk] Problems with the Hello World and
timer-serverexamples.

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
0.94? Make sure to wait several minutes for deployment to finish the
first time you do it.

Slava


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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Jim mack
1)  A google search:  site:http://docs.factorcode.org/  [ ] each
often finds what I'm looking for in the details, rather than as a
topic/word.

2)  I generate the docs html locally using a word provided and use a grep
tool.
   USE: help.html
load-all
   generate-help

  will make it in factor\temp\docs.  I move it out of there.  Lots of
files.

This is where one would generate the PDF as well.

3)  I use a grep tool on the source itself, because that includes the code
that generates the documents.

On Thu, Nov 11, 2010 at 3:09 AM, Balazs Toth balazs...@gmail.com wrote:

 Hi,

 I don't know if my previous mail reached the list or not, but let me ask
 you once again:

 - is there some accumulated, readable documentation of Factor somewhere? Or
 at least a cheat sheet about the various features of the language? The help
 system is really nice and sufficient as it is if someone already knows what
 he is looking for.
 - in another thread you are talking about the UI and the adaptation of the
 system by someones supervisor. I would like to adapt the language as a
 supervisor, but cannot do that because of its unreal learning curve and lack
 of a handbook.
 - is Factor anywhere already used commercially? Is the making of the
 language financially efficient or only a side project currently for you
 Slava? About how reliable are the various features one can read about in the
 help?

 Thanks,
 Balazs



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Re: [Factor-talk] Factor GUI

2010-11-11 Thread Jim mack
Don't ignore the possibility of deploying as a local http server and having
a local webapp.  The server would be on the box, so it could do things
locally, call COM, access clipboard.  It's how I'm trying to do things, and
works cross-platform, and is only limited by your html/css skills.

On Thu, Nov 11, 2010 at 1:35 AM, Shaping shap...@charter.net wrote:

   I would still like to convince my sup that Factor is the way to go, and

  he'll want the latest and greatest Windows 7 GUI, eventually. So my next

  question is:  Has anyone undertaken the task of making a more up-to-date

  looking set of widgets for Factor to use when creating GUI apps, even if

  those widgets/gadgets will not be used in the dev-environ itself?



 The widget styles for the Factor UI itself are just images, stored in

 basis/ui/gadgets/theme. Reskinning is a simple matter of replacing

 those images. But for end-user applications, you don't necessarily

 have to stick with the Factor UI's widgets. Since you're only

 targeting Windows, you can use the native Win32 APIs, or some other UI

 toolkit library.



 Yes, I was referring to the Win32 APIs.  Is anyone working on this now?



 This is not the best strategy, anyway, if a broad deployment is the
 objective.  The current Factor style reminds me of the Motif style.





 Shaping


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Re: [Factor-talk] Problems with the Hello World and timer-serverexamples.

2010-11-11 Thread Jeff C. Britton
Thanks, both work.


However, 
factor -run=time-server

does not start the time-server.


--Jeff


From Slava,


You need to do factor -run=hello-world

This file is meant to be run as a vocabulary ,not a stand-alone
script. For a stand-alone script hello world, try this:

--
USE: io
Hello world print
--



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[Factor-talk] Help Browser slow

2010-11-11 Thread Jeff C. Britton
On Windows XP the Browser that is opened upon clicking Help in the listener is 
painfully slow. 

For example, I clicked on Vocabulary tags, and a couple of minutes went by 
before the tags appeared.
I then clicked on collections and another couple of minutes went by before the 
collections appeared.

Is this normal?

 


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[Factor-talk] let, let* |

2010-11-11 Thread Jeff C. Britton
I am trying to use
[let
[let*
And
|

in the listener and they are not recognized.

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Re: [Factor-talk] let, let* |

2010-11-11 Thread Doug Coleman
Try ``USE: locals'' first.

Also, you are getting restarts, no?  Find the option that looks good, highlight 
it, and hit enter.

No word named “[let” found in current vocabulary search path
- Abort
- Use the locals vocabulary   this one :-)
- Defer word in current vocabulary

Doug




On Nov 11, 2010, at 9:10 PM, Jeff C. Britton wrote:

 I am trying to use
 [let
 [let*
 And
 |
 
 in the listener and they are not recognized.
 
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Re: [Factor-talk] let, let* |

2010-11-11 Thread William Schlieper
On 11/11/2010 10:10 PM, Jeff C. Britton wrote:
 I am trying to use
 [let
 [let*
 And
 |

 in the listener and they are not recognized.
Did you make sure to USE: the correct library?
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Re: [Factor-talk] Help Browser slow

2010-11-11 Thread Jim mack
I first noticed this on xp once I had loaded a few libraries, usually
furnace.  Does the fresh exe seems reasonable?

On Thu, Nov 11, 2010 at 5:17 PM, Jeff C. Britton j...@iteris.com wrote:

 On Windows XP the Browser that is opened upon clicking Help in the listener
 is painfully slow.

 For example, I clicked on Vocabulary tags, and a couple of minutes went by
 before the tags appeared.
 I then clicked on collections and another couple of minutes went by before
 the collections appeared.

 Is this normal?





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Re: [Factor-talk] let, let* |

2010-11-11 Thread Slava Pestov
Hi Jeff,

[let is defined in the locals vocabulary, and [let* is gone now. If
you saw an old blog post talking about [let and [let*, chances are it
uses the old syntax for [let too. Nowadays, we do this:

:: foo ( -- z )
5 : x
6 : y
x y + ;

Slava

On Thu, Nov 11, 2010 at 7:10 PM, Jeff C. Britton j...@iteris.com wrote:
 I am trying to use
 [let
 [let*
 And
 |

 in the listener and they are not recognized.

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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Shaping
Chris, I like your document, even though it is out of date. 

I think Balazs wants (as would I and others, I suspect) a nearly linear
tutorial-like instruction, including:  setting up the Git repository;
checking out the clean branch; building Factor from that branch; running
Factor; setting up your Emacs editor (pick the best editor and use it to
show off the color and formatting; Factor looks like hell in black and
white); some simple instruction on tweaking font styles and sizes in the
Listener, Browser, and your Emacs editor; Slava's palindrome tutorial; his
little GUI-with-button-that-beeps tutorial; his TCP time-server tutorial
(and more).  Describe how to use the most often used features, the ones you
must know to be fluent and effective, like hitting F2 in the Listener after
saving code in your editor, to pull in and compile all changed source-code
files, or using Ctrl-n and Ctrl-p for easily recalling and looping through
all of your previously entered expressions, and so on.  You, the fluent
ones, can add some much more good stuff to this basic path of instruction,
which should be a narrow tree with a clear path toward fluency with the
environ and minimal competency with the language, with a few branches off to
side-topics, with appropriate links into the Browser help system, for
deeper, optional study.  You don't want to overload the new guy with the
massive hypertree of Factor knowledge.  It's too much, but will be become
very approachable once a practical foundation is laid with a few basic
programming exercises and practical advice on how to use the tools (Git,
Listener, Browser, Emacs).   


Shaping

-Original Message-
From: Chris Double [mailto:chris.dou...@double.co.nz] 
Sent: 2010-November-11, 05:24
To: factor-talk@lists.sourceforge.net
Subject: Re: [Factor-talk] Docs and other topics

On Fri, Nov 12, 2010 at 12:09 AM, Balazs Toth balazs...@gmail.com wrote:
 - is there some accumulated, readable documentation of Factor somewhere?
Or at least a cheat sheet about the various features of the language? The
help system is really nice and sufficient as it is if someone already knows
what he is looking for.

The built-in help, http://docs.factorcode.org and various blogs posts
are what is available.

 - in another thread you are talking about the UI and the adaptation of the
system by someones supervisor. I would like to adapt the language as a
supervisor, but cannot do that because of its unreal learning curve and lack
of a handbook.

The learning curve is not really 'unreal'. I learnt it back when it
had no documentation at all! That aside a printable readable document
would be nice. No one has stepped up to write one yet. There used to
be a 'Factor Handbook' PDF and maybe something like that would still
be useful. Here's the last version I generated from the latex source:

http://www.bluishcoder.co.nz/handbook.pdf

(Note that it's way out of date. I just present it to show the type of
thing that might be useful).

 About how reliable are the various features one can read about in the
help?

I'm not sure what you mean by this.

Chris.
-- 
http://www.bluishcoder.co.nz


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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Chris Double
On Fri, Nov 12, 2010 at 8:01 PM, Shaping shap...@charter.net wrote
 Chris, I like your document, even though it is out of date.

Just to be clear the handbook.pdf is Slava's document. I just
generated it from the original source. I did produce this one which is
a collection of my blog posts:

http://www.bluishcoder.co.nz/factor-articles.pdf

Chris.
-- 
http://www.bluishcoder.co.nz

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Re: [Factor-talk] Factor GUI

2010-11-11 Thread Shaping
What is currently the best example/demo involving a locally running
web-server serving  HTML pages?  I need to get more deeply into HTML 5 and
CSS 3, anyway.  

 

 

Shaping

 

From: Jim mack [mailto:j...@less2do.com] 
Sent: 2010-November-11, 13:29
To: factor-talk@lists.sourceforge.net
Subject: Re: [Factor-talk] Factor GUI

 

Don't ignore the possibility of deploying as a local http server and having
a local webapp.  The server would be on the box, so it could do things
locally, call COM, access clipboard.  It's how I'm trying to do things, and
works cross-platform, and is only limited by your html/css skills.

On Thu, Nov 11, 2010 at 1:35 AM, Shaping shap...@charter.net wrote:

 I would still like to convince my sup that Factor is the way to go, and

 he'll want the latest and greatest Windows 7 GUI, eventually. So my next

 question is:  Has anyone undertaken the task of making a more up-to-date

 looking set of widgets for Factor to use when creating GUI apps, even if

 those widgets/gadgets will not be used in the dev-environ itself?

 

The widget styles for the Factor UI itself are just images, stored in

basis/ui/gadgets/theme. Reskinning is a simple matter of replacing

those images. But for end-user applications, you don't necessarily

have to stick with the Factor UI's widgets. Since you're only

targeting Windows, you can use the native Win32 APIs, or some other UI

toolkit library.

 

Yes, I was referring to the Win32 APIs.  Is anyone working on this now?

 

This is not the best strategy, anyway, if a broad deployment is the
objective.  The current Factor style reminds me of the Motif style.

 

 

Shaping



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back to contraception, so Americans can concentrate on living their lives
without fear of changing a job, going bankrupt from deductibles or fighting
HMO bureaucracy.

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Re: [Factor-talk] Docs and other topics

2010-11-11 Thread Shaping
On Fri, Nov 12, 2010 at 8:01 PM, Shaping
shap...@charter.net wrote
 Chris, I like your document, even though it is out of
date.



Just to be clear the handbook.pdf is Slava's document.

Yes, sorry, I should have looked... I need to get on with some actual
Factor-related reading... I'm trying to read/scan too much too fast.  

The Factor-based OpenGL, EBNF, and webserver/HTML/CSS are my main focus
areas now, and should remain so for a long time.  

I think I just
generated it from the original source. I did produce this
one which is
a collection of my blog posts:

http://www.bluishcoder.co.nz/factor-articles.pdf

I like the blogs, but I waste time asking about old stuff I don't yet know
is old.  (I see the old dates on the blog, but don't know whether the code
in the blogs has changed without digging around in the Listener.)  This
situation makes me hesitate to read more of them, though I see that they are
generally valuable.  How much work is involved in updating all of your blog
material to the latest clean branch, and keeping it that way?


Shaping
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