finish moving multline

luamml-patches-amsmath.sty

@@ -302,20 +302,18 @@
        { \luamml_ignore: }
        { \__luamml_amsmath_original_mmeasure:n {#1} }
    }
- } % end package test
-
-
 % Luckily, {multline} uses \endmultline@math in exactly
 % the spot where we have to set the flag.
 % Less luckily, \endmultline@math sometimes get overwritten for the last line.
 % But that isn't a problem since we want special behavior there anyway.
-\cs_set:Npn \endmultline@math {
+    \PackageInfo{luamml}{patching~\string\endmultline@math}
+    \cs_set:Npn \endmultline@math {
       \UseTaggingSocket{math/luamml/save/nNn}{{} \displaystyle {mtd}}
       $
       \UseTaggingSocket{math/luamml/mtable/finalizecol}{last}
-}
-
-\cs_set:Npn \rendmultline@ {
+    }
+    \PackageInfo{luamml}{patching~\string\rendmultline@}
+    \cs_set:Npn \rendmultline@ {
         \iftag@
           \UseTaggingSocket{math/luamml/save/nNn}{{} \displaystyle {mtd}}
           $
@@ -349,9 +347,9 @@
         \UseExpandableTaggingSocket {math/luamml/mtable/finalize} {multline}
       \egroup
       $$
-}
-
-\cs_set:Npn \lendmultline@ {
+    }
+    \PackageInfo{luamml}{patching~\string\lendmultline@}
+    \cs_set:Npn \lendmultline@ {
         \hfilneg
         \hskip\multlinegap
         \math@cr
@@ -359,15 +357,9 @@
         %\__luamml_amsmath_finalize_table:n {multline}
       \egroup
       $$
-}
-
-% Finally some slightly different stuff.
-% While {matrix} is covered by {array}, we still have {smallmatrix}:
-
-\IfPackageAtLeastTF{latex-lab-testphase-math}{2025-01-24}
- {}
- { \PackageInfo{luamml}{patching~smallmatrix}
+    }
    
+   \PackageInfo{luamml}{patching~smallmatrix}
     \renewenvironment {smallmatrix} {
       \UseTaggingSocket{ math/luamml/annotate/false } {} { \null\, }
       \vcenter \bgroup
@@ -409,7 +401,7 @@
       \UseTaggingSocket{math/luamml/mtable/innertable/finalize}
       \UseTaggingSocket{math/luamml/annotate/false} {}{ \, }
     }
-  }
+  } %end package test
 
 % {cases} is defined by the kernel, but we patch the overwritten version by amsmath.
 \cs_set:Npn \env@cases {