two questions on lpaths

two questions on lpaths

[Pablo Rodriguez]

Dear list,

I have the following sample:

    \startbuffer[demo]
    <div>
    <h1 id="myspecialid">First Title</h1>
    <p>A paragraph</p>
    <p></p>
    <h1>Second Title</h1>
    <p>A paragraph refered to <a href="#myspecialid">the previous
    section</a></p>
    <p></p>
    </div>
    \stopbuffer

    \startxmlsetups xml:initialize
         \xmlsetsetup{#1}{div|h1|p|a}{xml:*}
    \stopxmlsetups

    \xmlregistersetup{xml:initialize}

    \startxmlsetups xml:div
         \xmlflush{#1}
    \stopxmlsetups

    \startxmlsetups xml:h1
         \section[\xmlatt{#1}{id}]{\xmlflush{#1}}
    \stopxmlsetups

    \startxmlsetups xml:p
        \xmlflush{#1}\par
    \stopxmlsetups

    \startxmlsetups xml:a
        \about[\xmlatt{#1}{href}]
    \stopxmlsetups

    \starttext
         \xmlprocessbuffer{main}{demo}{}
    \stoptext

The only way to make the link work in XML is to remove the '#' char from
\xmlatt{#1}{href}.

How could I achieve it without modifying the XML source?

Related to this issue, I also have the following lpath:

    [contains(text()='#')]

Well, how could I make that the text begins (and not only contains) with
the regular expression "#[a-z]"?

Many thanks for your help,


Pablo
-- 
http://www.ousia.tk
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Re: two questions on lpaths

[Hans Hagen]

On 5/4/2015 5:51 PM, Pablo Rodriguez wrote:
> Dear list,
>
> I have the following sample:
>
>      \startbuffer[demo]
>      <div>
>      <h1 id="myspecialid">First Title</h1>
>      <p>A paragraph</p>
>      <p></p>
>      <h1>Second Title</h1>
>      <p>A paragraph refered to <a href="#myspecialid">the previous
>      section</a></p>
>      <p></p>
>      </div>
>      \stopbuffer
>
>      \startxmlsetups xml:initialize
>           \xmlsetsetup{#1}{div|h1|p|a}{xml:*}
>      \stopxmlsetups
>
>      \xmlregistersetup{xml:initialize}
>
>      \startxmlsetups xml:div
>           \xmlflush{#1}
>      \stopxmlsetups
>
>      \startxmlsetups xml:h1
>           \section[\xmlatt{#1}{id}]{\xmlflush{#1}}
>      \stopxmlsetups
>
>      \startxmlsetups xml:p
>          \xmlflush{#1}\par
>      \stopxmlsetups
>
>      \startxmlsetups xml:a
>          \about[\xmlatt{#1}{href}]
>      \stopxmlsetups
>
>      \starttext
>           \xmlprocessbuffer{main}{demo}{}
>      \stoptext
>
> The only way to make the link work in XML is to remove the '#' char from
> \xmlatt{#1}{href}.
>
> How could I achieve it without modifying the XML source?
>
> Related to this issue, I also have the following lpath:
>
>      [contains(text()='#')]
>
> Well, how could I make that the text begins (and not only contains) with
> the regular expression "#[a-z]"?
>
> Many thanks for your help,

string.sub('\xmlatt{#1}{href}',2)
idstring('\xmlatt{#1}{href}')



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               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: two questions on lpaths

[Pablo Rodriguez]

On 05/05/2015 12:34 PM, Hans Hagen wrote:
> On 5/4/2015 5:51 PM, Pablo Rodriguez wrote:
>> Dear list,
>> [...]
>> The only way to make the link work in XML is to remove the '#' char from
>> \xmlatt{#1}{href}.
>>
>> How could I achieve it without modifying the XML source?
>> [...]
> 
> string.sub('\xmlatt{#1}{href}',2)
> idstring('\xmlatt{#1}{href}')

Many thanks for your reply, Hans.

Sorry, but I don’t get them working:

  \about[string.sub('\xmlatt{#1}{href}',2)]
  \about[idstring('\xmlatt{#1}{href}')]

It has to be something stupid, but I don’t get it.

Which is the right way to do it?

Many thanks for your help,


Pablo
-- 
http://www.ousia.tk
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________