Hi, All

I  always get the error message while compiling the following simple code
      
\usemodule[pre-01]

\starttext

\Topic{Eins}
\Subject{Eins}


\Topic{Zwei}
\Subject{Zwei}

\Topic{Drei}
\Subject{Drei}

\stoptext

The error message looks like 

! Argument of \dogettwopassdata has an extra }.
<inserted text>
                \par
<to be read again>
                   }
\actualshipout ... -1in \hbox {\setbox 0=\hbox {#1
                                                  }\setbox \scratchbox =\hbo...

\myshipout ...ut {\thisisrealpage {\realfolio }#1}
                                                  \fi \gotonextrealpage \nap...

\dofinaloutput ...pagebody #1#2\setpagecounters }}
                                                  \fi \the \everyaftershipou...

\finaloutput ...ifgeselecteerd \dofinaloutput #1#2
                                                  \else \donofinaloutput #1#...
...
l.6 \Subject{Eins}

? h

Whey  I type h, I get the following information

I've run across a `}' that doesn't seem to match anything.
For example, `\def\a#1{...}' and `\a}' would produce
this error. If you simply proceed now, the `\par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.

But the problem is every  } is matched, there is no extra } or { 
which is not matched. I am totally confused :-(.

Thanks  in advance!



	

　　　　　　　
 				

　　　　　　　　wei jm
　　　　　　　　wei@uni-duisburg.de
　　　　　　　　2004-09-23