moving gathered

luamml-patches-amsmath.sty

@@ -58,8 +58,11 @@
       \crcr
       \ams@return@opt@arg
 }
-
-\renewcommand \gathered [1] [c] {
+\IfPackageAtLeastTF{latex-lab-testphase-math}{2025-01-24}
+ {}
+ { 
+  \PackageInfo{luamml}{patching~gathered}
+     \renewcommand \gathered [1] [c] {
        \RIfM@
        \else
          \nonmatherr@ { \begin {gathered} }
@@ -83,7 +86,8 @@
              \hfil
            \crcr
              \ams@return@opt@arg
-}
+     }
+  }   
 
 \cs_set:Npn \endaligned {
       \crcr
@@ -257,9 +261,8 @@
        \UseTaggingSocket{math/luamml/mtable/tag/save}
      }
     }
- }   
-
-\cs_set:Npn \endalign {
+% this handled in latex-lab through \common@align@ending    
+    \cs_set:Npn \endalign {
       \math@cr
       \black@ \totwidth@
       \UseTaggingSocket{math/luamml/mtable/finalize} {align}
@@ -273,6 +276,7 @@
         $$
       \fi
       \ignorespacesafterend
+    }
 }
 
 % For a more interesting one, let's consider multline: