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correct and clean up label handling

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This commit is contained in:
Ulrike Fischer 2025-02-09 18:33:43 +01:00
parent 398aa189fe
commit ecde594cd3
1 changed files with 21 additions and 2 deletions
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23
luamml.dtx
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@ -775,13 +775,32 @@
\clist_map_inline:nn
{
align,
align*,
alignat,
alignat*,
xalignat,
xxalignat,
xalignat*,
% \end{macrocode}
% there is never a tag/label in xxalignat, so does it make sense to add a label column?
% Left out for now.
% \begin{macrocode}
%xxalignat,
flalign,
flalign*,
gather,
gather*,
% \end{macrocode}
% equation and multline have at most one tag, so we do not use a label column
% but rely on the external Lbl for now.
% \begin{macrocode}
%multline, % NO
%multline*, % NO
%equation, % NO
%equation*, % NO
% \end{macrocode}
% split has never a numbering so is ignored
% \begin{macrocode}
%split, % NO
}
{\tl_const:cn { c__luamml_label_#1_tl}{}}
% \end{macrocode}
@ -795,7 +814,7 @@
{ \tl_if_exist_p:c { c__luamml_label_ \@currenvir _tl } }
{ \int_if_odd_p:n { \int_div_truncate:nn { \l__luamml_flag_int } { 8 } } }
{
\typeout{Stash~and~move~\@currenvir~Lbl}
%\typeout{Stash~and~move~\@currenvir\c_space_tl Lbl}
\tag_struct_begin:n {tag=Lbl,stash}
\directlua{table.insert(ltx.__tag.struct.luamml.labels,\tag_get:n{struct_num})}
}