[NTG-context] ConTeXt to XML or HTML

2008-09-30 Thread betoes
Hello all,

I have been looking for a way to convert from ConTeXt to HTML. I asked
for God Google and also I have visited http://wiki.contextgarden.net,
and read many times almost all articles. Maybe, I have not undestood the
process very well. I could not figure out how to make such conversion
yet. I saw many different forms of converting XML to ConTeXt, but I did
not see nothing from typing in ConTeXt syntax and get a XML output file.
The only program I have noticed that do that is tex4ht. This programs
bases its conversion in both .tex and .dvi files. The result is not so
exact as the desired. Is there another way to do that?

Regards,

Betoes

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Re: [NTG-context] ConTeXt to XML or HTML

2008-09-30 Thread Mojca Miklavec
On Tue, Sep 30, 2008 at 3:40 PM, betoes wrote:
 Hello all,

 I have been looking for a way to convert from ConTeXt to HTML.
...
 The only program I have
 noticed that do that is tex4ht. This programs bases its conversion in both
 .tex and .dvi files. The result is not so exact as the desired. Is there
 another way to do that?

You may try sending feature requests to the author of tex4ht. It has
some potential to work better than it currently does. But the general
answer is: there's no satisfying solution for tex-html. The other way
around is possible though.

Mojca
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Re: [NTG-context] ConTeXt to XML or HTML

2008-09-30 Thread Hans Hagen
Mojca Miklavec wrote:
 On Tue, Sep 30, 2008 at 3:40 PM, betoes wrote:
 Hello all,

 I have been looking for a way to convert from ConTeXt to HTML.
 
 The only program I have
 noticed that do that is tex4ht. This programs bases its conversion in both
 .tex and .dvi files. The result is not so exact as the desired. Is there
 another way to do that?
 
 You may try sending feature requests to the author of tex4ht. It has
 some potential to work better than it currently does. But the general
 answer is: there's no satisfying solution for tex-html. The other way
 around is possible though.

or just code your documents in xml and then use context to make pdf and 
xslt to make html

-
   Hans Hagen | PRAGMA ADE
   Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
  tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
  | www.pragma-pod.nl
-
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Re: [NTG-context] Context to xml

2008-04-21 Thread Mojca Miklavec
On Mon, Apr 21, 2008 at 12:02 PM, Olivier Guéry wrote:
 Hello,
 Reading to the xml documentation, I see in the « basic workflow » section
 that it's possible to have a TeX - style - Xml flow.
 Is this flow availaible ? I can't see it in the doc. I just need a few
 simple test : Title, author, paragraph.
  Since Context is the best way to produce pdf, i don't want to do Xml -
 Contex - Pdf but

 Contex - pdf (various size)
 - xml (- html ?)

 Is this possible or just a todo thing ?

None of this, I'm afraid, even though it's a FAQ.

tex4ht comes close in some aspects (but works much better for LaTeX
than for ConTeXt), and the author is willing to fix and improve things
on user requests.

Try running htcontext on your document and keep your fingers crossed
that it would work.

Mojca
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[NTG-context] Context to xml

2008-04-21 Thread Olivier Guéry
Hello,
Reading to the xml documentation, I see in the « basic workflow » section
that it's possible to have a TeX - style - Xml flow.
Is this flow availaible ? I can't see it in the doc. I just need a few
simple test : Title, author, paragraph.
Since Context is the best way to produce pdf, i don't want to do Xml -
Contex - Pdf but

Contex - pdf (various size)
- xml (- html ?)

Is this possible or just a todo thing ?

Regards,
Olivier.

-- 
[Message tapé sur un clavier Bépo : http://www.clavier-dvorak.org ]
Olivier [EMAIL PROTECTED] http://nemolivier.blogspot.com
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Re: [NTG-context] Context to xml

2008-04-21 Thread Olivier Guéry
On Mon, Apr 21, 2008 at 12:42 PM, Mojca Miklavec
[EMAIL PROTECTED] wrote:

 On Mon, Apr 21, 2008 at 12:02 PM, Olivier Guéry wrote:
  Hello,
  Reading to the xml documentation, I see in the « basic workflow » section
  that it's possible to have a TeX - style - Xml flow.
  Is this flow availaible ? I can't see it in the doc. I just need a few
  simple test : Title, author, paragraph.
   Since Context is the best way to produce pdf, i don't want to do Xml -
  Contex - Pdf but
 
  Contex - pdf (various size)
  - xml (- html ?)
 
  Is this possible or just a todo thing ?

 None of this, I'm afraid, even though it's a FAQ.

Maybe one day… I think more and more people gonne need this (even a
very simple).

 Try running htcontext on your document and keep your fingers crossed
 that it would work.

I can't find anything that look like htcontext in my context tree.
Must I install something else ?

Olivier.

-- 
[Message tapé sur un clavier Bépo : http://www.clavier-dvorak.org ]
Olivier [EMAIL PROTECTED] http://nemolivier.blogspot.com
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Re: [NTG-context] Context to xml

2008-04-21 Thread Mojca Miklavec
On Mon, Apr 21, 2008 at 1:18 PM, Olivier Guéry wrote:

   Try running htcontext on your document and keep your fingers crossed
   that it would work.

  I can't find anything that look like htcontext in my context tree.
  Must I install something else ?

If you have standalone ConTeXt, than it's not included in the
distribution, but on my TODO list (I don't really manage to figure out
how to set some variables to make it work properly, and I need to set
auto-updates as well).

You might need TeX Live or MikTeX or some other distribution. It's
also possible to set it up manually, but way too painful.

Mojca
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Re: [NTG-context] Context to xml

2008-04-21 Thread Wolfgang Schuster
On Mon, Apr 21, 2008 at 1:18 PM, Olivier Guéry [EMAIL PROTECTED] wrote:
 On Mon, Apr 21, 2008 at 12:42 PM, Mojca Miklavec
 [EMAIL PROTECTED] wrote:
 
  On Mon, Apr 21, 2008 at 12:02 PM, Olivier Guéry wrote:
   Hello,
   Reading to the xml documentation, I see in the « basic workflow » section
   that it's possible to have a TeX - style - Xml flow.
   Is this flow availaible ? I can't see it in the doc. I just need a few
   simple test : Title, author, paragraph.
Since Context is the best way to produce pdf, i don't want to do Xml -
   Contex - Pdf but
  
   Contex - pdf (various size)
   - xml (- html ?)
  
   Is this possible or just a todo thing ?
 
  None of this, I'm afraid, even though it's a FAQ.

 Maybe one day… I think more and more people gonne need this (even a
 very simple).

This is a point where you should consider useing xml as input format.

  Try running htcontext on your document and keep your fingers crossed
  that it would work.

 I can't find anything that look like htcontext in my context tree.
 Must I install something else ?

It's part of tex4ht.

http://www.cse.ohio-state.edu/~gurari/TeX4ht/

Wolfgang
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Re: [NTG-context] ConTeXt to XML?

2005-07-20 Thread Hans Hagen

Brooks Moses wrote:


At 01:40 PM 7/19/2005, you wrote:


Brooks Moses wrote:

The other alternative I know of for doing math in XML is embedding 
bits of LaTeX code within the XML.  Since most conversion to 
non-PDF formats involves converting the math to bitmap images 
anyway (or, at least, any conversion to HTML for the web does!), I 
don't think that's really complicating things much.  It's certainly 
possible in theory to embed LaTeX-coded equations in ConTeXt, and 
there's a small bit of comment on this on the Wiki.  In practice, it 
may take a bit of coding to make work, but the amount won't be 
excessive.



there is a math module (m-math) and a new implementation of that 
(m-newmat) which does quite some ams math;



It does some, yes, though not (yet) the multiline alignment parts that 
I need.


ok, so just isolate the code that you want to be included

i have no problem with adding more code but each time i ask for 
specs, nothing comes up -)



Yeah, I know.  The specs for what I need are I've got this pile of 
equations written in LaTeX with the AMSmath package, and I'd like to 
be able to copy them back and forth between LaTeX and ConTeXt without 
needing to edit them.  I'm slowly working on reducing that to 
something that's actually useful as specifications (and as some code), 
and I hope to get some of that to you within the next few months or so.


Ok,  maybe we can also make a small manual then -)


Hans

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 Hans Hagen | PRAGMA ADE
 Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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Re: [NTG-context] ConTeXt to XML?

2005-07-19 Thread Hans Hagen

Brooks Moses wrote:

On a different note, it may be worth pointing out that ConTeXt's 
support for typesetting of complicated equations -- that is, the sort 
of stuff for which one really wants the AMSmath package in LaTeX -- 
really isn't especially great; it's pretty much limited to the 
capabilities of Plain TeX.  I'm currently working (very slowly) on 
trying to improve this by doing a port of AMSmath to ConTeXt, but I 
have no idea how compatible that will be with ConTeXt's MathML/XML 
support, nor when I'd have it to a point where it would be ready for 
production work.


The other alternative I know of for doing math in XML is embedding 
bits of LaTeX code within the XML.  Since most conversion to non-PDF 
formats involves converting the math to bitmap images anyway (or, at 
least, any conversion to HTML for the web does!), I don't think that's 
really complicating things much.  It's certainly possible in theory to 
embed LaTeX-coded equations in ConTeXt, and there's a small bit of 
comment on this on the Wiki.  In practice, it may take a bit of coding 
to make work, but the amount won't be excessive.


there is a math module (m-math) and a new implementation of that (m-newmat) which does quite some ams math; 

i have no problem with adding more code but each time i ask for specs, nothing comes up -) 

Hans 


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 Hans Hagen | PRAGMA ADE
 Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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| www.pragma-pod.nl
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Re: [NTG-context] ConTeXt to XML?

2005-07-19 Thread Hans Hagen

Elena Fraboschi wrote:

So, I have been delving into ConTeXt, and I like its syntax:  far 
cleaner than LaTeX.  I have also read that there is work in progress

to convert XML to ConTeXt --- my question is, any thoughts, hints,
recommendations about reverse-engineering, that is, from ConTeXt to
XML?  If the IUMJ switched production to ConTeXt, we would still want
to preserve on archival copy in XML.

(As of now we translate LaTeX to XML using hermes, but it would
not work with ConTeXt.)  If nothing is contemplated in the
area of *from ConTeXt to XML, might this strategy work


There are several things involved in such a translation

- the general structure, this is not that hard and can easily be scripted
- special characters, also easy to script
- special markup, like math, chemistry etc

concerning math, one can use:

- content mathml, which is very structured and configurable
- presentation mathml, which looks like tex, and does not always lead to 
nice looking output

- embedded tex, which is ok

as a start one can consider structure in xml and embedded tex for 
formulas,  its not that hard to generate web pages from that


i'm considering adding open math support (needed for a project)


ConTeXt - pdf - pdf to XML ?


the best way is:

xml - context
xml - html
xml - anything

normally magazines are not that complex so oen can use context's direct 
mapping; depending on the amount of manipulations, one can


xml - context reading xml - pdf
xml - xslt - xml - context reading xml - pdf
xml - xslt - context code - context reading tex - pdf

in any case, try to cut the problem into small parts and find solutions 
for that; so far i never ran into things/demands that could not be solved


I apologize if the topic is off bounds, and will be grateful if anyone 
decides to think outloud on this subject.  Best, elena


no problem, if you want to know more you can either use this list (it 
could also be a nice thread for those who want to do similar things)


if you don't want to bother the list., you may also mail me directly

pdf is pages while xml is structured markup, so converting pdf into xml 
is non trivial,


(btw, the dutch math societies journal is made up in context, i.e. non 
standard layout (2/3 columns, grayscales, two non cm font sets, 
graphics, pictures etc; the main reason why we now have the columnsets 
mechanism-)


Hans



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Re: [NTG-context] ConTeXt to XML?

2005-07-19 Thread Hans Hagen

Hi Elena

Concerning the math and xml, it all depends on what kind of math is 
used. In most cases some tex - presentation mathml results in sub 
optimal results. One of the advantages of context is that one can 
easilly modulate on layouts, so for publishing on the web one can as 
well use pdf in a more screen/navigation friendly layout. It's no real 
problem to generate multiple instances from one document using 
processing modes.  That  way you get quality on paper and on screen.



Hans

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 Hans Hagen | PRAGMA ADE
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| www.pragma-pod.nl
-

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Re: [NTG-context] ConTeXt to XML?

2005-07-19 Thread Brooks Moses

At 01:40 PM 7/19/2005, you wrote:

Brooks Moses wrote:
The other alternative I know of for doing math in XML is embedding bits 
of LaTeX code within the XML.  Since most conversion to non-PDF formats 
involves converting the math to bitmap images anyway (or, at least, any 
conversion to HTML for the web does!), I don't think that's really 
complicating things much.  It's certainly possible in theory to embed 
LaTeX-coded equations in ConTeXt, and there's a small bit of comment on 
this on the Wiki.  In practice, it may take a bit of coding to make work, 
but the amount won't be excessive.


there is a math module (m-math) and a new implementation of that 
(m-newmat) which does quite some ams math;


It does some, yes, though not (yet) the multiline alignment parts that I need.

i have no problem with adding more code but each time i ask for specs, 
nothing comes up -)


Yeah, I know.  The specs for what I need are I've got this pile of 
equations written in LaTeX with the AMSmath package, and I'd like to be 
able to copy them back and forth between LaTeX and ConTeXt without needing 
to edit them.  I'm slowly working on reducing that to something that's 
actually useful as specifications (and as some code), and I hope to get 
some of that to you within the next few months or so.


- Brooks

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