Hi Otared,
thanks for the feedback and the kind words!
On Mar 10, 2010, at 12:54 PM, Otared Kavian wrote:
>
> Regarding the tutorial you have written, although the typo may be corrected
> by any cautious reader, I think that, on page 2, lines 5 and 6 of your My Way
> it should be
> </body>
> </html>
>
Of course! Thanks for spotting this.
> I don't know whether the following observation is correct or not: I had to
> add at the beginning of the file « ourenvironment.tex » which must contain
> the xml setups, the command
> \startenvironment ourenvironment
>
> and at the end of that file:
> \stopenvironment
>
> before being able to get what you describe. The curious thing is that even
> when I didn't add
> \startenvironment ourenvironment
> but I did add
> \stopenvironment
> the xml file was processed by ConTeXt. For beginners like me, I think this
> should be said clearly somewhere.
>
Really? No, I don't think you need to have this. When I process
context --environment=ourenvironment ourfile.xml
it gets processed even without the \start \stop pair you describe.
> Also, in order to have a better PDF in your examples, at some point I
> understood that in order to have appropriate white space between paragraphs
> and tables one could, or should, add the tag for preformatted text:
> <pre>
>
> </pre>
>
> and transform it into \blank by ConTeXt. To this end one has to add the tag
> pre to \xmlsetup:
> \xmlsetsetup{\xmldocument}{html|body|h1|h2|p|em|q|b|table|tr|th|td|pre}{xml:*}
>
> and then
> \startxmlsetups xml:pre
> \xmlflush{#1}\blank[big]
> \stopxmlsetups
>
> to the environment.
>
Yes, I was bothered by the lack of whitespace too, but I wanted to keep it
simple. adding <pre> would be one way; another way would be to add something
like \blank[line]\par at the end of the setup commands. But I wasn't sure what
would be more confusing to beginners: the somewhat ugly output or these
additions.
> Finally a qusetion: is there a way to obtain an xml file from a rather simple
> TeX source, written with ConTeXt commands? Here by simple I mean something
> which contains text and math formulas, such as a list of problems and
> exercises.
>
That's a very interesting question. Hans has this intriguing paragraph in the
older manual, example.pdf: "In ConTEXt we use a strange but charming way to
handle this conversion: we simply typeset xml. The typeset document (with lots
of angle brackets) is then converted into raw text. A complication is math, but
given that you can embed MathML in your document, this can be passed on
directly." The question how this can be done has been asked several time on the
list, but so far, I haven't seen an answer. Maybe you need to buy Hans lots of
beer at the next ConTeXt meeting, and he will finally fess up!
Thanks, and best wishes
Thomas
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