[latex3-commits] [latex3/latex2e] UF-latex-lab-tikz: start tikz support WIP (004e95f0)

[github at latex-project.org]

Repository : https://github.com/latex3/latex2e
On branch  : UF-latex-lab-tikz
Link       : https://github.com/latex3/latex2e/commit/004e95f0d01bbcc6ff129a1a44d7b7c43c6c3837

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

commit 004e95f0d01bbcc6ff129a1a44d7b7c43c6c3837
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Thu Oct 10 17:04:36 2024 +0200

    start tikz support WIP


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

004e95f0d01bbcc6ff129a1a44d7b7c43c6c3837
 required/latex-lab/latex-lab-tikz.dtx | 51 +++++++++++++++++++++--------------
 required/latex-lab/latex-lab.ins      |  5 ++++
 2 files changed, 36 insertions(+), 20 deletions(-)

diff --git a/required/latex-lab/latex-lab-tikz.dtx b/required/latex-lab/latex-lab-tikz.dtx
index f67d550d..12322658 100644
--- a/required/latex-lab/latex-lab-tikz.dtx
+++ b/required/latex-lab/latex-lab-tikz.dtx
@@ -89,6 +89,7 @@
 % \tikzname\ processes the keys too late to allow to do this in the optional argument.
 % 
 % 
+% 
 % \section{Implementation}
 %    \begin{macrocode}
 %<*package>
@@ -96,7 +97,7 @@
 %    \end{macrocode}
 %    \begin{macrocode}
 \ProvidesExplPackage {latex-lab-testphase-tikz} {\ltlabtikzdate} {\ltlabtikzversion}
-  {Code related to the tagging of \tikzname\ pictures}
+  {Code related to the tagging of tikz pictures}
 %    \end{macrocode}
 %
 % \subsection{Sockets}
@@ -224,33 +225,43 @@
 %    \end{macrocode}
 % \end{plugdecl}
 %
-% We hook into two pgf commands to add the tagging code
-% TODO: check if that is safe and ask for an interface.
-% If the text should be tagged we resume tagging.
-%    \begin{macrocode}
-\def\pgfsys at begin@text
- {
-   \bool_if:NT\l__tag_tikzpicture_usetext_bool
-     {\ResumeTagging{\tikzpicture}} 
-   \UseTaggingSocket{tikzpicture/textbegin}
- }
-\def\pgfsys at end@text
- {
-   \UseTaggingSocket{tikzpicture/textend}
-   \bool_if:NT\l__tag_tikzpicture_usetext_bool
-     {\SuspendTagging{\tikzpicture} } 
- }
-%    \end{macrocode}
-%
 % \begin{plugdecl}{default (tagsupport/tikzpicture/alt)}
 % This setups the alt key.
 %    \begin{macrocode}
 \NewSocketPlug{tagsupport/tikzpicture/alt}{default}
  { \keys_set:nn { __tag / struct }{alt=#1} }
 \AssignSocketPlug{tagsupport/tikzpicture/alt}{default}
-\tikzset{alt/.code={\UseTaggingSocket{tikzpicture/alt}{#1}}}
 %    \end{macrocode}
 % \end{plugdecl}
+% 
+% \subsection{Hooking into \tikzname}
+%    \begin{macrocode}
+\AddToHook{package/tikz/after}
+ {
+%    \end{macrocode}
+% at first we add an alt key.
+%    \begin{macrocode}
+   \tikzset{alt/.code={\UseTaggingSocket{tikzpicture/alt}{#1}}}
+%    \end{macrocode}
+% We hook into two pgf commands to add the tagging code
+% TODO: check if that is safe and ask for an interface.
+% If the text should be tagged we resume tagging.
+%    \begin{macrocode}
+   \def\pgfsys at begin@text
+    {
+      \bool_if:NT\l__tag_tikzpicture_usetext_bool
+        {\ResumeTagging{\tikzpicture}} 
+      \UseTaggingSocket{tikzpicture/textbegin}
+    }
+   \def\pgfsys at end@text
+    {
+      \UseTaggingSocket{tikzpicture/textend}
+      \bool_if:NT\l__tag_tikzpicture_usetext_bool
+        {\SuspendTagging{\tikzpicture} } 
+    }   
+ }
+
+%    \end{macrocode}
 %    \begin{macrocode}
 %</package>
 %    \end{macrocode}
diff --git a/required/latex-lab/latex-lab.ins b/required/latex-lab/latex-lab.ins
index 7071ed6e..7b7565ca 100644
--- a/required/latex-lab/latex-lab.ins
+++ b/required/latex-lab/latex-lab.ins
@@ -165,6 +165,11 @@ where one can also log issues in case there are any.
 \generate{\file{marginpar-latex-lab-testphase.ltx}{\from{latex-lab-marginpar.dtx}{latex-lab}}}
 \generate{\file{latex-lab-testphase-marginpar.sty}{\from{latex-lab-marginpar.dtx}{package}}}
 
+%tikz support
+\generate{\file{tikz-latex-lab-testphase.ltx}{\from{latex-lab-tikz.dtx}{latex-lab}}}
+\generate{\file{latex-lab-testphase-tikz.sty}{\from{latex-lab-tikz.dtx}{package}}}
+
+
 % stop docstrip adding \endinput
 \preamble
 \endpreamble