On 2012-02-16 22:44, Hans Hagen wrote:
> On 16-2-2012 19:01, Philipp Gesang wrote:

> >there seems to be a typo in anch-pos.lua, line 100:
> >
> >·································································
> >-            local r = collected[region]
> >+            local r = collected[tag]
> >·································································
> >
> >(“region” references a boolean.)
> 
> not so much a typo but i'll add some more checks

The new code is solid.

> 
> >Here’s an example that triggers the bug and works after the
> >patch is applied. I have no idea as to why this exact series of
> >macros causes the issue. Please have a look at it anyways because
> >the text background looks weird even after.
> >
> >·································································
> >\definetextbackground[tb]
> >\setuptyping[
> >   after={\stoptextbackground},
> >   before={\starttextbackground[tb]},
> >]
> 
> add [location=paragraph]

Thanks, looks good now!

Philipp


> 
> >\starttext
> >
> >foo
> >\starttyping
> >bar
> >\stoptyping
> >baz
> >
> >\starttabulate[|r|l|]
> >   \NC  foo \NC bar \AR
> >\stoptabulate%
> 
> ^^ missing \NC
> 
> 
> 
> 
> >\stoptext
> >·································································
> >
> >Regards
> >Philipp
> >
> >
> >
> >
> >>
> >>\setuptextbackground
> >>   [mp=mpos:par:region,
> >>    method=mpos:par:region]
> >>
> >>or with some more visual tracing
> >>
> >>\setuptextbackground
> >>   [mp=mpos:par:region:kind,
> >>    method=mpos:par:region]
> >>
> >>A simple test with some 200 backgrounds brings down runtime with one
> >>second on my machine (not the fastest anyway).
> >>
> >>Apart from a performance gain, backgrounds are now also supported in
> >>regular multicolumns as well as in some specific mechanisms like
> >>tabulate and xtables. In xtables one needs to set region=yes in
> >>order to get the desired results. Actually, the region key is a new
> >>one in framed so anything that can be framed can also have fancy
> >>text  backgrounds.
> >>
> >>Yet another improvement is that (although rather untested) you can
> >>do things like
> >>
> >>     \starttextbackground[r] START
> >>     \dorecurse{10}{
> >>         \dorecurse{1}{\input ward }
> >>         \placefigure[right]{}{}
> >>         some text before BEGIN \dorecurse{2}{\input ward } END some after
> >>         \placefigure[left]{}{}
> >>         some text before BEGIN \dorecurse{2}{\input ward } END some after
> >>         \placefigure[right]{}{}
> >>         some text before BEGIN \dorecurse{2}{\input ward } END some after
> >>     }
> >>     STOP \stoptextbackground
> >>     \dorecurse{1}{\input ward }
> >>
> >>and get more or less expected results. Keep in mind that it can
> >>never get perfect due to all kind of possible interference. Also,
> >>keep away from internals as they will quite certainly change.
> >>
> >>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
> >>___________________________________________________________________________________
> >
> >
> >
> >___________________________________________________________________________________
> >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
> >___________________________________________________________________________________
> 
> 
> -- 
> 
> -----------------------------------------------------------------
>                                           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
> ___________________________________________________________________________________

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