In order to get some inline framed verbatim text, I have in the past always
used the following:

\starttext

This is an
\inframed
  [frame=on,
  corner=00,
  radius=2mm,offset=-1.5pt]
  {\ttx \bf example}

\stoptext

Since this has come-up more and more often, I created the following:

\define[1]\infr{
\inframed
  [frame=on,
  corner=00,
  radius=2mm,offset=-1.5pt]{#1}}

\starttext

This is an \infr{example}

\stoptext

This works fine except that I cannot get the text in verbatim/teletype. I
have tried style=mono and style={\ttx \bf} but nothing seems to work.

Thanks
Jeroen