\enabledirectives[fonts.otf.loader.force]

% \enabledirectives[fonts.otf.loader.cleanup] % true|false 1 2 3

% \enabledirectives[fonts.otf.loader.method=table]
% \enabledirectives[fonts.otf.loader.method=mixed]
% \enabledirectives[fonts.otf.loader.method=sparse]

% \enabledirectives[fonts.otf.loader.usemetatables]

\starttext

% \definedfont[Husayni at 100pt]test
% \definedfont[adobesongstd-light at 100pt]test
% \setupbodyfont[cambria] {\tf test \bf test \sl test \it test}

\dostepwiserecurse{5}{12}{1} { % 40 extra instances (76 total)
    \setupbodyfont[rm,#1pt] {\tf test \bf test \sl test \it test} \par
    \setupbodyfont[ss,#1pt] {\tf test \bf test \sl test \it test} \par
    \setupbodyfont[tt,#1pt] {\tf test \bf test \sl test \it test} \par
}

\stoptext
