Re: [NTG-context] Q about hangaround commands

6 Dec 2012

      On Thu, Dec 6, 2012 at 11:44 AM, Otared Kavian  wrote:
...
Hi Mikael,
The example given by Wolfgang works fine for me with mkii, but not in
mkiv: probably something has changed in mkiv, for example the way
[scale=500] must be used in mkiv.
Best regards: OK
On 6 déc. 2012, at 10:58, "Mikael P. Sundqvist"  wrote:
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
___________________________________________________________________________________
___________________________________________________________________________________
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
___________________________________________________________________________________
Hi Otared,

thank you for your answer. I work in mkiv, so I have to wait for a fix if
there will be one.

(I work in a two-column document, so \placefigure[right]... does not work,
it seems, otherwise I could have used that)

Best regards, Mikael