Re: [NTG-context] issue with # in url

9 May 2016


      On 5/8/2016 10:27 PM, Pablo Rodriguez wrote:
...
Dear list,
I have the following sample:
\startbuffer[demo]
    <doc>
         <p>Link not working:
            <a href="http://a.b/c#d">http://a.b/c#d</a></p>
         <p>Link not working:
            <a href="http://a.b/c">http://a.b/c#d</a></p>
         <p>Working link:
            <a href="http://a.b/c#d">http://a.b/c</a></p>
    </doc>
    \stopbuffer
\starttext
\startxmlsetups xml:initialize
         \xmlsetsetup{#1}{p|doc|a}{xml:*}
         \xmlsetsetup{\xmldocument}{span[@label]}{xml:logo}
    \stopxmlsetups
\xmlregistersetup{xml:initialize}
\startxmlsetups xml:doc
         \xmlflush{#1}
    \stopxmlsetups
\startxmlsetups xml:p
         \xmlflush{#1}\par
    \stopxmlsetups
\startxmlsetups xml:a
        \mypersonalurl{\xmlflush{#1}}
    \stopxmlsetups
\setupinteraction[state=start]
\def\mypersonalurl#1{\bgroup\tt\goto{%
        \hyphenatedurl{#1}}[url(#1)]\egroup}%
        \unexpanded\def\href#1#2{\goto{#2} [url(#1)]}
\xmlprocessbuffer{main}{demo}{}
\stoptext
Latest beta from 2016.05.08 17:30 doesn’t generate a clickable link with
the first two paragraphs. It seems to be caused by the presence of # in
the url.
The latest beta I have that generates three clickable links is
2016.01.14 09:55 (using LuaTeX-0.87.0).
From beta 2016.02.01 13:26 (and LuaTeX-0.88.0) the first two links
aren’t interactive. And this beta included a wrong rendering from # as
"\Ux {23}".
The wrong # conversion was corrected in beta from 2016.02.15 10:26 (and
LuaTeX-0.89.0), but links weren’t made interactive.
I hope the description helps. Could anyone confirm the issue?
It has to do with more robust ways to let special character travel 
through the machinery


\startbuffer[demo]
<d>
      <p>Case 1: <a href="http://a.b/c#d">http://a.b/c#d</a></p>
      <p>Case 2: <a href="http://a.b/c"  >http://a.b/c#d</a></p>
      <p>Case 3: <a href="http://a.b/c#d">http://a.b/c  </a></p>
</d>
\stopbuffer

\nopdfcompression

\startxmlsetups xml:initialize
      \xmlsetsetup{#1}{*}{xml:*}
\stopxmlsetups

\xmlregistersetup{xml:initialize}

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

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

\startxmlsetups xml:a
     \mypersonalurl
       {\xmlatt{#1}{href}}
       {\xmlflush{#1}}
       {\xmlraw{#1}{.}}
\stopxmlsetups

\starttexdefinition unexpanded mypersonalurl #1#2#3
     \dontleavehmode
     \begingroup
     \tt
     \starttabulate[||||]
     \NC url \NC #1 \NC \goto{\hyphenatedurl{#2}}[url(#1)] \NC \NR
     \NC txt \NC #2 \NC \goto{\hyphenatedurl{#2}}[url(#2)] \NC \NR
     \NC raw \NC #3 \NC \goto{\hyphenatedurl{#3}}[url(#3)] \NC \NR
     \stoptabulate
     \endgroup
\stoptexdefinition

\setupinteraction[state=start]

\starttext

% \enabletrackers[structures.referencing.analyzing]

\xmlprocessbuffer{main}{demo}{}

\stoptext

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
       tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl
-----------------------------------------------------------------