This field specifies the `ideal' amount of \Param{kanjiskip}. As noted
in Subsection~\ref{subs-kskip}, if the parameter
\Param{kanjiskip} is \verb+\maxdimen+, the value specified
in this field is actually used (if this field is not specified in
JFM, it is regarded as 0\,pt). Note that <stretch> and <shrink>
fields are in design-size unit too.
This field specifies the `ideal' amount of \Param{kanjiskip}. As noted
in Subsection~\ref{subs-kskip}, if the parameter
\Param{kanjiskip} is \verb+\maxdimen+, the value specified
in this field is actually used (if this field is not specified in
JFM, it is regarded as 0\,pt). Note that <stretch> and <shrink>
fields are in design-size unit too.