interaction between header texts and typing environments

interaction between header texts and typing environments

[Marko Schütz]

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I'm trying to have header texts on every page. There are also some
long typing environments in the document. It seems that when the page
breaks within the typing environment processing the header texts leads
to an error.

If I put a \ifprocessingverbatim\else .... \fi around the table in the
header text, I do not get the error. So I should turn off the typing
environment temporarily to get the header text out. How should I do
that? \stoptyping ... \starttyping do not do it.

Thanks,

Marko

\startproduct test

\setupheadertexts[{\starttable[|w(.8\textwidth) l|w(.15\textwidth)l|]
\HL
\VL \VL page \pagenumber\ of \totalnumberofpages \VL\FR
\VL \VL \VL \LR
\HL
\stoptable}]

\starttyping
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\stoptyping

\stopproduct

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Re: interaction between header texts and typing environments

[Hans Hagen Test]

Marko � wrote:

>I'm trying to have header texts on every page. There are also some
>long typing environments in the document. It seems that when the page
>breaks within the typing environment processing the header texts leads
>to an error.
>  
>
weird indeed has to do with catcodes and verbatim; for the moment use 
\setnormalcatcodes

\startsetups heading
\starttable[|w(.8\textwidth)l|w(.15\textwidth)l|]
\HL
\VL \VL page \pagenumber\ of \totalnumberofpages \VL\FR
\VL \VL \VL \LR
\HL
\stoptable
\stopsetups

\starttext

\setupheadertexts[\setnormalcatcodes\setups{heading}]

.....

\stoptext

Hans

Re: interaction between header texts and typing environments

[Hans Hagen Test]

Marko � wrote:

>I'm trying to have header texts on every page. There are also some
>long typing environments in the document. It seems that when the page
>breaks within the typing environment processing the header texts leads
>to an error.
>
>If I put a \ifprocessingverbatim\else .... \fi around the table in the
>header text, I do not get the error. So I should turn off the typing
>environment temporarily to get the header text out. How should I do
>that? \stoptyping ... \starttyping do not do it.
>  
>
my guess is that the following should work ok (this current code is 
quite old and dates from previous century)

\unprotect

\bgroup

\catcode`\|=\@@active
\catcode`\"=\@@active

\gdef\pushouterbarandquote
  {\ifForgetTableBarAndQuote
     \ifnum\catcode`\|=\@@active
        \let\outertablebar|%
     \else
        \let\outertablebar\relax
     \fi
     \ifnum\catcode`\"=\@@active
       \let\outertablequote"%
     \else
       \let\outertablequote\relax
     \fi
   \fi}

\gdef\popouterbarandquote
  {\ifForgetTableBarAndQuote
     \ifx\outertablebar  \relax\else\let|\outertablebar  \fi
     \ifx\outertablequote\relax\else\let"\outertablequote\fi
   \else
     \redefinetablebarandquote
   \fi}

\egroup

\protect