% mode=base => 485 MB
% mode=node =>  91 MB \definefontfeature[default][default][mode=node]
% mode=base => 200 MB \ctxlua{ fonts.tfm.share_base_kerns = true } % now gone
% mode=base => 120 MB pass over shared from tma

% \enabletrackers[otf.loading]

\definefontfeature[default][default][mode=node]

\starttypescript [serif] [arno]
    \definefontsynonym [SerifBold]       [ArnoPro-Bold.otf]       [features=default]
    \definefontsynonym [SerifBoldItalic] [ArnoPro-BoldItalic.otf] [features=default]
    \definefontsynonym [SerifItalic]     [ArnoPro-Italic.otf]     [features=default]
    \definefontsynonym [Serif]           [ArnoPro-Regular.otf]    [features=default]
\stoptypescript

\starttypescript [arno]
    \definetypeface [arno] [rm] [serif] [arno] [default]
\stoptypescript

\usetypescript[arno] \setupbodyfont[arno, 11pt]

\starttext
    This is a test Voor Va VA Ty Ta Tz To oTp

    So, let's see if kerning works ok. \input tufte

    \rm test\par \it test\par \bf test\par \bi test\par
\stoptext
