\starttext

\startbuffer
\fr

\hsize 1mm

\hjcode`x=`o

foobar % foo-bar

fxxbar % fxx-bar

\lefthyphenmin3

œdipus % œdi-pus

\lefthyphenmin4

œdipus % œdipus

\hjcode`œ=2    % < 32 then it's the length and code is char code

œdipus % œdi-pus

\hjcode`i=32
\hjcode`d=32

œdipus % œdipus

\stopbuffer

\typebuffer \getbuffer

\stoptext
