Re: [NTG-context] hbox after \page[disable]

6 Dec 2016

...
Am 05.12.2016 um 22:21 schrieb Hans Hagen :
On 12/5/2016 9:32 PM, Michael Eidenbenz wrote:
...
Ok I got it.
page[disable] is not taken into account by page[odd] so I changed it in
page-brk.mkiv:
\installpagebreakmethod \v!odd
 {\relax\ifconditional\c_page_breaks_enabled
  \page
  \doifelseoddpage\donothing\page_reset_marks_and_insert_dummy
  \else
  \resetpagebreak
  \fi}
with this my MWE works perfectly.
isn't that just
\definepagebreak[mypagebreak][yes,odd,reset]
and then
\page[mypagebreak]
hmm. 
I can't see that [yes, odd, reset] implements the conditional I need to override page[odd]. (see code comments below)
but I guess the real problem occurs because I have to inject this in  \everyafteroutput.

\newtoks \EvenPage

\appendtoks
\the\EvenPage
\global\EvenPage\emptytoks
\page[odd]   % will be overridden by page[disable] 
\to\everyafteroutput

\unexpanded\def\Figure#1{%
\appendtoks
\page[even]
#1
\page
\page[disable] %disable the next \page[odd] because else it will insert
\to\EvenPage}
...
...
But will this break other things?
I dont really know what I'm doing.... just hacking.
Michael
-----
\enabletrackers
[visualizers.hbox]
\useMPlibrary[dum]
\setuppagenumbering
[alternative=doublesided]
\definelayout[odd][width=10cm]
\definelayout[even][width=15cm]
\newtoks \EvenPage
\appendtoks
\the\EvenPage
\global\EvenPage\emptytoks
\page[odd]
\to\everyafteroutput
\unexpanded\def\Figure#1{%
\appendtoks
\page[even]
#1
\page
\page[disable] %disable the next \page[odd]
\to\EvenPage}
\showframe
\starttext
\dorecurse{4}{\input{tufte}\par}
\Figure{\externalfigure[dummy][factor=fit]}
\dorecurse{4}{\input{knuth}\par}
\Figure{\externalfigure[dummy][height=\textheight]}  %
\dorecurse{8}{\input{ward}\par}
\stoptext
...
Am 04.12.2016 um 21:14 schrieb Michael Eidenbenz :
Dear Hans,
thank you for your answer, but it doesnt solve the issue.
(or I dont understand what you mean)
the argument in the macro is acually (not in the MWE) a xtable filled with \externalfigures.
so I would like to avoid floats as it makes things more complicated and slower.
I tried finding the \page[disable] definition in the code but could not find it.
any further suggestions how I can solve this issue?
thanks Michael
...
Am 04.12.2016 um 18:13 schrieb Hans Hagen :
On 12/4/2016 2:12 PM, Michael Eidenbenz wrote:
...
I have a doublesided layout.
On the right side i place the text, figures (if i have any) go on the left side.
the MWE below works quite nice.
But if i want the figure to be full height, two pages are skipped.
This is becaus the hbox right below of the figure.
I think it is placed during the \page[disable] pass.
What can I do to avoid this hbox?
\def\Figure#1{\placefigure[location={page,none}]{}{#1}}
...
Thanks Michael
\enabletrackers
[visualizers.hbox]
\useMPlibrary[dum]
\setuppagenumbering
[alternative=doublesided]
\definelayout[odd][width=10cm]
\definelayout[even][width=15cm]
\newtoks \EvenPage
\appendtoks
\the\EvenPage
\global\EvenPage\emptytoks
\page[odd]
\to\everyafteroutput
\unexpanded\def\Figure#1{%
\appendtoks
\page[even]
#1
\page[disable]
\to\EvenPage}
\showframe
\starttext
\dorecurse{4}{\input{tufte}\par}\page
\Figure{\externalfigure[dummy][factor=fit]}
\dorecurse{4}{\input{knuth}\par}\page
\Figure{\externalfigure[dummy][height=\textheight]}  %
\dorecurse{8}{\input{ward}\par}
\stoptext
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
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___________________________________________________________________________________
--
-----------------------------------------------------------------
                                       Hans Hagen | PRAGMA ADE
           Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
    tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________
___________________________________________________________________________________
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________
___________________________________________________________________________________
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________
--
-----------------------------------------------------------------
                                         Hans Hagen | PRAGMA ADE
             Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________