[latex3-commits] [latex3/latex2e] tagging-gh762: WIP, just some tests (87f4e281c)

[github at latex-project.org]

Repository : https://github.com/latex3/latex2e
On branch  : tagging-gh762
Link       : https://github.com/latex3/latex2e/commit/87f4e281ccb0d0b1bf2ad86c3dd05de30c1e22f8

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

commit 87f4e281ccb0d0b1bf2ad86c3dd05de30c1e22f8
Author: Frank Mittelbach <frank.mittelbach at latex-project.org>
Date:   Mon Nov 18 19:45:32 2024 +0100

    WIP, just some tests


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

87f4e281ccb0d0b1bf2ad86c3dd05de30c1e22f8
 required/latex-lab/testfiles-math/tagging-762.lvt |  58 ++++
 required/latex-lab/testfiles-math/tagging-762.tlg | 361 ++++++++++++++++++++++
 2 files changed, 419 insertions(+)

diff --git a/required/latex-lab/testfiles-math/tagging-762.lvt b/required/latex-lab/testfiles-math/tagging-762.lvt
new file mode 100644
index 000000000..90e83eb2e
--- /dev/null
+++ b/required/latex-lab/testfiles-math/tagging-762.lvt
@@ -0,0 +1,58 @@
+\DocumentMetadata{ testphase = { phase-III, math }}
+  
+\documentclass{article}
+
+\input{regression-test}
+
+
+\ExplSyntaxOn
+\makeatletter
+\cs_set_protected:Npn \__math_tag_dollardollar_display_end:
+  {
+    %  \typeout{== tag dollarldollar display end}
+    %  \ShowTagging{struct-stack}
+    \para_raw_end:
+    \tagpdfparaOn
+    \l__math_tmpa_skip \lastskip
+    \tag_socket_use:n{math/display/formula/end}
+    \nobreak
+    \skip_vertical:n { -\l__math_tmpa_skip } % remove the negative belowdisplayskip
+    \penalty \postdisplaypenalty
+    \skip_vertical:n { -\l__math_tmpa_skip } % insert the correct skip
+  \@doendpe
+  {\parskip\z@\noindent}
+  \ignorespaces
+}
+\makeatother
+\ExplSyntaxOff
+
+\parskip=77pt
+
+\begin{document}
+\START
+Some Text
+$$A$$           % not really supported but ...
+%
+More
+
+WWW
+$$B$$
+
+XXX
+
+\showoutput
+
+abc
+\begin{itemize}
+\item A
+\end{itemize}
+def
+\begin{itemize}
+\item B
+\end{itemize}
+
+xyz
+
+\newpage
+\OMIT
+\end{document}
diff --git a/required/latex-lab/testfiles-math/tagging-762.tlg b/required/latex-lab/testfiles-math/tagging-762.tlg
new file mode 100644
index 000000000..e93c23362
--- /dev/null
+++ b/required/latex-lab/testfiles-math/tagging-762.tlg
@@ -0,0 +1,361 @@
+This is a generated file for the l3build validation system.
+Don't change this file in any respect.
+====>first-result=macro:->A
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