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moving gathered

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This commit is contained in:
Ulrike Fischer 2025-02-01 01:15:22 +01:00
parent e1741b13d5
commit bdd3cd7480
1 changed files with 46 additions and 42 deletions
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88
luamml-patches-amsmath.sty
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@ -58,32 +58,36 @@
\crcr \crcr
\ams@return@opt@arg \ams@return@opt@arg
} }
\IfPackageAtLeastTF{latex-lab-testphase-math}{2025-01-24}
\renewcommand \gathered [1] [c] { {}
\RIfM@ {
\else \PackageInfo{luamml}{patching~gathered}
\nonmatherr@ { \begin {gathered} } \renewcommand \gathered [1] [c] {
\fi \RIfM@
\UseTaggingSocket{ math/luamml/annotate/false } {}{ \alignedspace@left } \else
\ams@start@box {#1} \bgroup \nonmatherr@ { \begin {gathered} }
\Let@ \fi
\chardef \dspbrk@context \@ne \UseTaggingSocket{ math/luamml/annotate/false } {}{ \alignedspace@left }
\restore@math@cr \ams@start@box {#1} \bgroup
\spread@equation \Let@
\ialign \bgroup \chardef \dspbrk@context \@ne
\hfil \restore@math@cr
\strut@ \spread@equation
$ \ialign \bgroup
\m@th \hfil
\displaystyle \strut@
## $
\UseTaggingSocket{math/luamml/save/nNn}{ {} \displaystyle {mtd}} \m@th
$ \displaystyle
\UseTaggingSocket{math/luamml/mtable/finalizecol}{last} ##
\hfil \UseTaggingSocket{math/luamml/save/nNn}{ {} \displaystyle {mtd}}
\crcr $
\ams@return@opt@arg \UseTaggingSocket{math/luamml/mtable/finalizecol}{last}
} \hfil
\crcr
\ams@return@opt@arg
}
}
\cs_set:Npn \endaligned { \cs_set:Npn \endaligned {
\crcr \crcr
@ -257,22 +261,22 @@
\UseTaggingSocket{math/luamml/mtable/tag/save} \UseTaggingSocket{math/luamml/mtable/tag/save}
} }
} }
} % this handled in latex-lab through \common@align@ending
\cs_set:Npn \endalign {
\cs_set:Npn \endalign { \math@cr
\math@cr \black@ \totwidth@
\black@ \totwidth@ \UseTaggingSocket{math/luamml/mtable/finalize} {align}
\UseTaggingSocket{math/luamml/mtable/finalize} {align} \egroup
\egroup \ifingather@
\ifingather@ \restorealignstate@
\restorealignstate@ \egroup
\egroup \nonumber
\nonumber \ifnum0=`{\fi\iffalse}\fi
\ifnum0=`{\fi\iffalse}\fi \else
\else $$
$$ \fi
\fi \ignorespacesafterend
\ignorespacesafterend }
} }
% For a more interesting one, let's consider multline: % For a more interesting one, let's consider multline: