Hi Thomas
Thomas Pasch wrote:
> Hello,
>
> I'm following the quest to write a lout backend
> for asciidoc 7.1.2 (lout is a high level document
> description language in the tradition of LaTeX;
> see http://lout.sourceforge.net/[] for details).
> Having such an backend would give us the
> benefit of having a path towards PDF and
> PostScript documentation which is *much*
> more resource friendly than the docbook/fo
> path.
>
> To accomplish the task, I started by modifing
> docbook.conf. Basic things are in place now
> but I also encounter 3 problems that are
> the reason for this eMail.
>
> Section Level Problem
> -------------------------------
> Lout needs a special tag (i.e. output threatment)
> whenever the section level is *changed*. E.g.
>
> ------------------------------------------------
> - > - a> ~ > ~ b> - a> ~ a> ^ b> -
> ------------------------------------------------
>
> where >, a>, b> denote no event, event a, and event b,
> respectively. Looking at the code of asciidoc.py
> I encountered that there is a `Document` class
> that tracks section level information (in the `level`
> attribute). But I have no idea how to actually access
> this in a `*.conf` file.
I'm not familar with Lout and am not sure what you are looking for.
An example with AsciiDoc source and the desired Lout output be good.
>
> Section or Appendix
> ---------------------------
> Lout also needs to know if text processing is in a
> 'normal' section or has advanced towards the
> appendix. As above, I have no idea how to get this
> information from within a `*.conf` file.
Ditto my last comment.
>
> XML character references
> ------------------------------------
> asciidoc seems to be designed with XML in mind.
Correct.
> However, more traditional high level document
> description languages like lout can't treat things
> like — . As a consequence, I did the following
> in the `lout.conf` file:
>
> ---------------------------------------------------------
> [replacements]
> # — entities
> \&\#([0-9]{1,4});=<Char "#"\1>
> ---------------------------------------------------------
>
AciiDoc source does not contain SGML type character entities so I'm
unsure as to why you need to process them.
> Certainly, this is temporary hack. The right
> way to do it would be to replace 'well known'
> numerical entity references with the lout
> counterpart, i.e. [EMAIL PROTECTED] emdash`. As a further
> complication lout character references like
> the above need either an non alphanumeric
> character or an whitespace to the right and
> to the left. Instead of writing several hundred
> of replacement lines, a little python scripting
> (with a dictionary) feels the right thing to
> do...
>
> Any help would be highly appreciated.
>
> Cheers,
>
> Thomas
>
>
>
>
>
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>
Cheers, Stuart
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