On 11 mrt. 2015, at 00:41, Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:

Am 10.03.2015 um 22:00 schrieb Willi Egger <context@boede.nl>:

Hello everybody,


Currently I am typesetting a small dictionary. I want to have hanging indents if the text joined to the expression is longer than one line.

In the past I had this definitions:

\defineblank[Afterhangingparagraph][1pc]

\starttext
\def\Hangindent{\hangafter=1\hangindent=1em}

\definestartstop[HangPar]
   [before={\bgroup\appendtoks\Hangindent\to\everypar},
  after={\egroup\blank[Afterhangingparagraph]}]


\starttext
\startHangPar
\input knuth
\stopHangPar

\startHangPar
{\bf Aanslaan,}  aanspreken. Een poging in 't werk stellen. 

Ik zal dat heertje reis aanslaan. Sla dien broger (man) aan, misschien heeft hij poen (geld). Jongens, er moet aangeslagen worden, daar loopt mooi gajes (menschen daar wat van te halen is).
\stopHangPar
\stoptext


The strange thing is, that the first two paragraphs of the Knuth-text is showing a hanging indent, however the last paragraph does not which is unexpected.  In the example from the dictionary no hanging indentation is shown.

What do I mis here?

You have to add \par at the end of your environment, i.e.

\definestartstop
 [HangPar]
 [before=\begingroup\EveryPar{\hangafter\plusone\hangindent\emwidth\relax},
  after={\par\endgroup\blank[1pc]}]

Wolfgang
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