Re: [NTG-context] two small questions about the mkiv roadmap

2 May 2008


      Wolfgang Schuster wrote:
...
On Thu, May 1, 2008 at 11:00 AM, Thomas A. Schmitz
 wrote:
...
On Apr 30, 2008, at 6:10 PM, Hans Hagen wrote:
...
Wolfgang Schuster wrote:
...
The DTD is a problem with the ConTeXts XML parser and has
nothing to do with LuaTeX (hope this is right).
i need a test file then (can look into it next week; i'm at bachotek
now)
OK, I hope this is a minimal test: I have this xml file (which, I
 think, is valid xml):
\startbuffer[test]
...
<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE context [
 <!ELEMENT document (section)>
 <!ELEMENT section  (title,content)>
 <!ELEMENT title    (#PCDATA)>
 <!ELEMENT content  (#PCDATA)>
 <!ENTITY ndash "&#x02013;">
 ]>
<document>
   <section>
     <title>The Title</title>
     <content>
       <p>A line of text – with a dash.</p>
     </content>
   </section>
 </document>
\stopbuffer
...
and this environment myenv.tex:
\startxmlsetups xml:mysetups
        \xmlsetsetup{\xmldocument}{document|section|}{xml:*}
 \stopxmlsetups
\xmlregistersetup{xml:mysetups}
\startxmlsetups xml:document
        \xmlflush{#1}
 \stopxmlsetups
\startxmlsetups xml:section
         \section{\xmlfirst{#1}{title}}
        \xmlfirst{#1}{content}\par
 \stopxmlsetups
\enableregime[utf]
\defineXMLentity[ndash]{--}
\starttext
 \xmlprocess{main}{\inputfilename}{}
\xmlprocessbuffer{main}{est}{}
 \stoptext
Easier for test because you need only one file.
or just (for testing)

mtxrun --script blabla.lua :

str = [[
<?xml version="1.0" encoding="utf-8"?>

<!DOCTYPE context [
<!ELEMENT document (section)>
<!ELEMENT section  (title,content)>
<!ELEMENT title    (#PCDATA)>
<!ELEMENT content  (#PCDATA)>
<!ENTITY ndash "&#x02013;">
]>

<document>
    <section>
      <title>The Title</title>
      <content>
        <p>A line of text – with a dash.</p>
      </content>
    </section>
</document>
]]

x = xml.convert(str)
xml.merge_entities(x)
xml.resolve_entities(x)

print(table.serialize(x))

i fixed the bug but no upload yet; also, i'm still not sure about 
merging entities defined in the document


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