[latex3-commits] [latex3/latex2e] UF-latex-lab-luamml: add math tagging sockets, WIP (b60e4484c)

[github at latex-project.org]

Repository : https://github.com/latex3/latex2e
On branch  : UF-latex-lab-luamml
Link       : https://github.com/latex3/latex2e/commit/b60e4484cf7a633ed2725ff1166a6fb676c7fb9f

>---------------------------------------------------------------

commit b60e4484cf7a633ed2725ff1166a6fb676c7fb9f
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Fri Nov 29 16:51:44 2024 +0100

    add math tagging sockets, WIP


>---------------------------------------------------------------

b60e4484cf7a633ed2725ff1166a6fb676c7fb9f
 required/tools/array.dtx | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/required/tools/array.dtx b/required/tools/array.dtx
index f4c8ab28d..ad8d1f6a4 100644
--- a/required/tools/array.dtx
+++ b/required/tools/array.dtx
@@ -39,7 +39,7 @@
 %    \begin{macrocode}
 %<+package>\NeedsTeXFormat{LaTeX2e}[2024/06/01]
 %<+package>\ProvidesPackage{array}
-%<+package>         [2024/10/17 v2.6g Tabular extension package (FMi)]
+%<+package>         [2024/11/29 v2.6h Tabular extension package (FMi)]
 %
 % \fi
 %
@@ -1862,7 +1862,20 @@ Bug reports can be opened (category \texttt{#1}) at\\%
 %    \end{macrocode}
 % \end{macro}
 %
-%
+% \changes{v2.6h}{2024/11/29}{Added tagging sockets for luamml support}
+% Until the sockets are in the release we test for existence 
+% and declare them
+%    \begin{macrocode}
+\ExplSyntaxOn
+\str_if_exist:cF { l__socket_tagsupport/math/luamml/array/save_plug_str }
+ {
+   \NewSocket{tagsupport/math/luamml/array/save}{0}
+   \NewSocket{tagsupport/math/luamml/array/finalize}{0}
+   \NewSocket{tagsupport/math/luamml/array/initcol}{0}
+   \NewSocket{tagsupport/math/luamml/array/savecol}{1}
+ }
+\ExplSyntaxOff
+%    \end{macrocode}
 % \begin{macro}{\@classz}
 %    If the character class of the last \textsf{token} is $0$ we have
 %    \texttt{c}, \texttt{l}, \texttt{r} or an argument of \texttt{m},