Re: [NTG-context] luatex and javascript

7 Dec 2008


      Taco Hoekwater wrote:
...
Zhichu Chen wrote:
...
Hi,
I've searched the list and it seems that no one has been occurred
to my problem.
Has the javascript interface gone? 'cause I failed the following
No, just bugged. Hans ran into that himself yesterday, actually.
I cannot look up the actual fix from here, but it comes down to
a pretty simple catcode mixup. Hans will probably post it sometime
tomorrow.
\def\presetJSpreamble
   {\ifx\allJSpreambles\empty\else
      \bgroup
      \setverbosecscharacters
      \obeyspaces \let\obeyedspace\normalspace
      \def\par{\delcharacter}% was: { }
      \globallet\JSpreamble\empty
      \def\@@collectedJSpreamble{\r!java\r!java collected}%
      \letvalue{\@@collectedJSpreamble}=\empty
      \def\docommand##1%
        {\xdef\JScode{\getvalue{\r!java\r!java##1}}%
         \ifoneJSpreamble % \global\letcdcsname
           \@EA\setxvalue\@EA\@@collectedJSpreamble\@EA
             {\csname\@@collectedJSpreamble\endcsname\JScode}%
         \else
           \setxvalue{\r!java\r!java##1}{\JScode}%
         \fi}%
      \processcommacommand[\allJSpreambles]\docommand
      \ifoneJSpreamble
        \gdef\allJSpreambles{collected}%
      \fi
      \globallet\presetJSpreamble\relax
      \egroup
    \fi}


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