[dev-context] \hskip for hanging descriptions

[Marco Patzer]

Hi Hans,

do you have any objections changing the following \kern into a
\hskip?

\startsetups[\??constructionrenderings:\v!hanging]
    % tricky: leftskipadaption is somewhat unpredictable
    \let\\=\crlf
    \noindent
    \advance\leftskip-\leftskipadaption\relax
    \ifdim\leftskipadaption=\zeropoint
        \leftskipadaption1.5\emwidth\relax % just some default
        \ifnum\c_strc_constructions_nested_state=\plusone
            \ifdim\leftskip>\zeropoint \relax
                \leftskipadaption\leftskip
            \fi
        \fi
    \fi
    \ifnum\c_strc_constructions_nested_state>\zerocount % was
\ifnum\c_strc_constructions_nested_state=\plusone
\advance\leftskip\leftskipadaption % but we're already further on \fi
    \hskip-\leftskipadaption\relax
    \ifhbox\constructionheadbox\unhcopy\else\copy\fi\constructionheadbox
- \kern\ifdim\constructionsheaddistance=\zeropoint .75\emwidth\else\constructionsheaddistance\fi
+ \hskip\ifdim\constructionsheaddistance=\zeropoint .75\emwidth\else\constructionsheaddistance\fi
\useconstructionstyleandcolor\c!style\c!color \ignorespaces
\stopsetups


Marco