[latex3-commits] [git/LaTeX3-latex3-latex2e] everymath: attempting breqn (e349e049)

[Frank Mittelbach]

Repository : https://github.com/latex3/latex2e
On branch  : everymath
Link       : https://github.com/latex3/latex2e/commit/e349e0492fe0b378ccb4c9f50686fbf03a6f8674

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

commit e349e0492fe0b378ccb4c9f50686fbf03a6f8674
Author: Frank Mittelbach <frank.mittelbach at latex-project.org>
Date:   Sat Jan 7 15:08:42 2023 +0100

    attempting breqn


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

e349e0492fe0b378ccb4c9f50686fbf03a6f8674
 required/latex-lab/latex-lab-mathpkg.dtx                     | 2 ++
 required/latex-lab/testfiles-mathcapture/mathcapture-007.lvt | 8 ++++++--
 required/latex-lab/testfiles-mathcapture/mathcapture-007.tlg | 5 +++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/required/latex-lab/latex-lab-mathpkg.dtx b/required/latex-lab/latex-lab-mathpkg.dtx
index f9f6291f..3ddfc4f1 100644
--- a/required/latex-lab/latex-lab-mathpkg.dtx
+++ b/required/latex-lab/latex-lab-mathpkg.dtx
@@ -81,6 +81,8 @@
 \AddToHook{package/breqn/after}{
    \RegisterMathEnvironment{dmath}
    \RegisterMathEnvironment{dgroup*}
+   \AddToHook{env/dmath/begin}{\tagpdfparaOff}
+   \AddToHook{env/dgroup*/begin}{\tagpdfparaOff}
 }
 %    \end{macrocode}
 %
diff --git a/required/latex-lab/testfiles-mathcapture/mathcapture-007.lvt b/required/latex-lab/testfiles-mathcapture/mathcapture-007.lvt
index 8161a698..81fa58de 100644
--- a/required/latex-lab/testfiles-mathcapture/mathcapture-007.lvt
+++ b/required/latex-lab/testfiles-mathcapture/mathcapture-007.lvt
@@ -1,6 +1,6 @@
 % breqn examples ...
 
-\DocumentMetadata{testphase={math}}
+\DocumentMetadata{testphase={phase-II,math}}
 
 \documentclass{article}
 
@@ -32,7 +32,9 @@
 
 \START
 
-
+\TYPE {-----------------------------------}
+\TYPE{==> Unable to properly define \string\@@mathchoice; primitive \string\mathchoice\space no longer primitive.}
+\TYPE{==> conflict with breqn/mathcapture ; needs checking}
 
 11-2-28:
   \begin{dmath}
@@ -48,6 +50,8 @@
       \vf(x) \,ds    \biggr) \biggr]
   \end{dmath}
 
+\TYPE{==> tagging not working properly}
+
 
 11-2-28:
 \begin{dgroup*}
diff --git a/required/latex-lab/testfiles-mathcapture/mathcapture-007.tlg b/required/latex-lab/testfiles-mathcapture/mathcapture-007.tlg
index fd6fb9e7..eaf8c4a2 100644
--- a/required/latex-lab/testfiles-mathcapture/mathcapture-007.tlg
+++ b/required/latex-lab/testfiles-mathcapture/mathcapture-007.tlg
@@ -1,8 +1,13 @@
 This is a generated file for the l3build validation system.
 Don't change this file in any respect.
 -----------------------------------
+==> Unable to properly define \@@mathchoice; primitive \mathchoice no longer primitive.
+==> conflict with breqn/mathcapture ; needs checking
+-----------------------------------
 Math env dmath
 f_{h, \ve }(x, y) = \ve \bfE _{x, y} \int _0^{\tve } L_{x, \yvf (\ve u)} \vf (x) \,du = h \int L_{x, z} \vf (x) \rho _x(dz) + h \biggl [ \frac {1}{\tve } \biggl ( \bfE _{y} \int _0^{\tve } L_{x, y^x(s)} \vf (x) \,ds - \tve \int L_{x, z} \vf (x) \rho _x(dz) \biggr ) + \frac {1}{\tve } \biggl ( \bfE _{y} \int _0^{\tve } L_{x, y^x(s)} \vf (x) \,ds - \bfE _{x, y} \int _0^{\tve } L_{x, \yvf (\ve s)} \vf (x) \,ds \biggr ) \biggr ]
+==> tagging not working properly
+Package tagpdf Warning: nested marked content found - mcid 1
 -----------------------------------
 Math env dgroup*
 \begin {dmath} (a+b)^2 = a^2+2ab+b^2 \end {dmath} \begin {dmath} (a-b)^2 = a^2-2ab+b^2 \end {dmath} \begin {dmath*} (a+b)(a-b) = a^2-b^2 \end {dmath*}