On Wed, Nov 3, 2010 at 7:51 AM, Wolfgang Schuster <schuster.wolfgang@googlemail.com> wrote:

Am 03.11.2010 um 05:47 schrieb Vladimir Lomov:

> Hi.
>
> Some answers I found myself :)
>

> P.S. I have feeling that feature like 'hangaround' doesn't fit well
> with tex (page layout ...?) model.

Hangaround is a very robust command and works in more cases than
\placefigure[left] but you have a conflict with the \item command
which place the itemize symbol before the following text which
is indented in your case.

\unprotect

\def\stophangaround
  {\endgraf
   \egroup}

\def\starthangaround
  {\dosingleempty\dostarthangaround}

\def\dostarthangaround[#1]%
  {\doifelse{#1}{\v!right}
     {\dostartrighthangaround}
     {\dostartlefthangaround }}

\def\dostartlefthangaround
  {\noindent\bgroup
   \dowithnextbox
     {\ifdim\nextboxht>\strutht\setbox\nextbox\tbox{\flushnextbox}\fi
      \setbox\nextbox\hbox{\flushnextbox\hskip\@@hadistance}%
      \getboxheight\scratchdimen\of\box\nextbox
      \getnoflines\scratchdimen
      \nextboxht\strutht
      \nextboxdp\strutdp
      \hangindent\nextboxwd
      \hangafter-\noflines
      \llap{\flushnextbox}\ignorespaces}
   \hbox}

\def\dostartrighthangaround
  {\noindent\bgroup
   \dowithnextbox
     {\ifdim\nextboxht>\strutht\setbox\nextbox\tbox{\flushnextbox}\fi
      \setbox\nextbox\hbox{\hskip\@@hadistance\flushnextbox}%
      \getboxheight\scratchdimen\of\box\nextbox
      \getnoflines\scratchdimen
      \nextboxht\strutht
      \nextboxdp\strutdp
      \hangindent-\nextboxwd
      \hangafter-\noflines
      \rlap{\hskip\hsize\llap{\flushnextbox}}\ignorespaces}
   \hbox}

\protect

\starttext

\starthangaround{\externalfigure[cow][scale=500]}
\input tufte
\stophangaround

\blank

\starthangaround[right]{\externalfigure[cow][scale=500]}
\input tufte
\stophangaround

\stoptext

Wolfgang

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Dear ConTeXt list,

I apologize for digging up an old thread. I was searching for \starthangaround[right] and found this thread. I tried the code that Wolfgang gave in this thread but I guess something has changed since then, because it does not work with latest minimals. Would it be possible to get (a working) version of \starthangaround[right]? I think it even would be nice to have it in the core.

As a minimal nonworking example, see the email from Wolgang in this thread.

With best regards, Mikael
___________________________________________________________________________________
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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