postponing broken?

postponing broken?

[Alan BRASLAU]

Hello,

In the latest beta, postponing seems to be broken (or changed).

Minimal example:

\starttext
\input tufte
(see \in{figure}[fig:cow].)
\startpostponing [+0]
\startplacefigure [location=here,reference={fig:cow},
	title={A cow that does not break the paragraph}]
\externalfigure [cow] [width=.5\textwidth]
\stopplacefigure
\stoppostponing
\input tufte
\stoptext

Explanation:

In order to have figures placed near their first reference in the text, and to avoid the paragraph break that results from placefigure, I enclose it in between \startpostponing[+0]\stoppostponing.

In the latest beta, all the figures (and their references) disappear.

Using a slightly older version
ConTeXt  ver: 2012.06.28 10:00 MKIV  fmt: 2012.6.28  int: english/english
this works (but the figure in the minimal example above gets pushed to the following page?).

Alan
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Re: postponing broken?

[Hans Hagen]

On 11-7-2012 14:58, Alan BRASLAU wrote:
> Hello,
>
> In the latest beta, postponing seems to be broken (or changed).
>
> Minimal example:
>
> \starttext
> \input tufte
> (see \in{figure}[fig:cow].)
> \startpostponing [+0]
> \startplacefigure [location=here,reference={fig:cow},
> 	title={A cow that does not break the paragraph}]
> \externalfigure [cow] [width=.5\textwidth]
> \stopplacefigure
> \stoppostponing
> \input tufte
> \stoptext


quick hack (in cont-new.mkiv):

unexpanded\def\page_postponed_blocks_flush
   {\setfalse\c_page_postponed_busy
    \ifconditional\c_page_postponed_busy
      % probably a nested flush
    \else\ifnum\c_page_postponed_blocks_next_page=\zerocount
      % nothing in cache
    \else\ifnum\c_page_postponed_blocks_next_page<\zerocount
      % generic cache
      \page_postponed_blocks_flush_indeed
    \else\ifnum\c_page_postponed_blocks_next_page>\realpageno
      % future content
    \else
      % pending content
      \page_postponed_blocks_flush_indeed
    \fi\fi\fi\fi}


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                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: postponing broken?

[Hans Hagen]

On 11-7-2012 14:58, Alan BRASLAU wrote:
> Hello,
>
> In the latest beta, postponing seems to be broken (or changed).

in page-pst.mki a constant should be a conditional:

\newconditional\c_page_postponed_busy

Hans


-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | 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://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________