Dear Wolfgang and Otared,
Thank you for the reply.
I have used \setupinteraction[state=start] and open with Adobe Reader already.
\StartSteps worked well in \startitemize and \startcombination. For example,
\StartSteps
\startitemize
\item $T(n) =$ \FlushStep
\blank[5*big]
\item $T(n) =$ \FlushStep
\stopitemize
\StopSteps
...
\StartSteps
\placefigure[none][]{}
{\startcombination[3*1]
{\externalfigure[TriNo60][width=.3\makeupwidth]}{\FlushStep}
{\externalfigure[TriNo90][width=.3\makeupwidth]}{\FlushStep}
{\externalfigure[TriNoDbl][width=.3\makeupwidth]}{\FlushStep}
\stopcombination}
\startformula
T(n) = n(n+1) \over 2
\stopformula
\FlushStep
\StopSteps
But I couldn't make it work with lines of formulas. I think that it is not
working with \NC, \NR structure.
I'll try t-rsteps and thank you for the file. It is another good way to make
slides.
Thank you.
Best regards,
Dalyoung
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : [email protected] / 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
___________________________________________________________________________________