[dev-context] strc-itm.mklx

Hi, The \ifzerodim check (one line 1599 in strc-itm.mklx) doesn't work here because it happens after the box is flushed and the width is always 0pt. \def\strc_itemgroups_handle_groups_text_item   {\hbox      {\ifconditional\c_strc_itemgroups_sub         \dostarttagged\t!ignore\empty         +\enspace         \dostoptagged       \fi       \box\b_strc_itemgroups       \ifzerodim\wd\b_strc_itemgroups\else         \hskip\interwordspace % not configureable (yet), could be \c!textdistance       \fi}%    \nobreak} Wolfgang