[latex3-commits] [latex3/latex2e] tagging-11-math: allow use without tagging (f3dfe5b4)

[github at latex-project.org]

Repository : https://github.com/latex3/latex2e
On branch  : tagging-11-math
Link       : https://github.com/latex3/latex2e/commit/f3dfe5b48e518b6817f951562f55946e0ac373d8

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

commit f3dfe5b48e518b6817f951562f55946e0ac373d8
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Mon Sep 11 15:48:26 2023 +0200

    allow use without tagging


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

f3dfe5b48e518b6817f951562f55946e0ac373d8
 required/latex-lab/latex-lab-math.dtx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/required/latex-lab/latex-lab-math.dtx b/required/latex-lab/latex-lab-math.dtx
index 0078d0db..7897cf2d 100644
--- a/required/latex-lab/latex-lab-math.dtx
+++ b/required/latex-lab/latex-lab-math.dtx
@@ -335,9 +335,14 @@
         $$
       }
   }
-
+%    \end{macrocode}
+% To allow to use the code without tagging we guard. But probably tagpdf should
+% provide some tools for such manual para-ends.
+%    \begin{macrocode}
 \cs_new_protected:Npn \@kernel at close@P {
-  \tagmcend %end P-chunk, in code: \tag_mc_end_push:
+   \tag_if_active:T
+    {
+     \tagmcend %end P-chunk, should perhaps be \tag_mc_end_push: ...
         \int_gincr:N \g__tag_para_end_int
         \bool_if:NT \l__tag_para_show_bool
           { \tag_mc_begin:n{artifact}
@@ -345,6 +350,7 @@
             \tag_mc_end:
           }
         \tag_struct_end:
+    }    
 }