The following was in answer to 3/11/2017 4:52 PM, Pavneet Arora:
On 13 Mar 2017, at 00:27, Hans Hagen <pragma@wxs.nl<mailto:pragma@wxs.nl>> wrote:

\starttext
   \start
       \definefont[whatever][Sans at 50pt]
    \dontleavehmode\inframed
           [foregroundstyle=whatever,
            frame=off,
            location=middle,
            align=flushleft]
           {TITLE---}%
       \dontleavehmode\inframed
           [foregroundstyle=whatever,
            frame=off,
            location=middle,
            align=flushleft]
           {\definedfont[Sans at 25pt] SUB-TITLE}%
   \stopoverlay}
\stoptext

A question about this code. The final } is equivalent to \stop and closes to \start at the beginning.
But I canot see the \stopoverlay matching a \startoverlay, as I would have expected.
What am I missing here?

Hans van der Meer