Hi,
does \doifemptyvalue make any sense in mkiv because there is no guarantee that
“\currenttabulationhash\c!before” is defined and
\doifempty{\tabulationparameter\c!before}{…} should also work.
\unexpanded\def\tabl_tabulate_FL_second_indeed
{\ifinsidefloat\else
-
\doifemptyvalue{\??tt\currenttabulation\c!before}\tabl_tabulate_baselinecorrection
% no expansion
+
\doifemptyvalue{\currenttabulationhash\c!before}\tabl_tabulate_baselinecorrection
% no expansion
? %\doifempty{\tabulationparameter\c!before}\tabl_tabulate_baselinecorrection
\fi
\tabl_tabulate_hrule_inject
\tabl_tabulate_nobreak_inject
\tabl_tabulate_column_rule_separator_inject
\prevdepth\strutdp
\tabl_tabulate_nobreak_inject
\stoptabulatenoalign}
\unexpanded\def\tabl_tabulate_LL_second_indeed
{\tabl_tabulate_nobreak_inject
\tabl_tabulate_column_rule_separator_inject
\tabl_tabulate_nobreak_inject
\tabl_tabulate_hrule_inject
\ifinsidefloat\else
- \doifemptyvalue{\??tt\currenttabulation\c!after} % no expansion
+ \doifemptyvalue{\currenttabulationhash\c!after} % no expansion
? %\doifempty{\tabulationparameter\c!after}
{\vskip\strutdp
\verticalstrut
\vskip-\struttotal}%
\fi
\stoptabulatenoalign}
Wolfgang
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