add math/setup keys, WIP

latex3 · Jan 16, 2025 · 27d5180 · 27d5180
1 parent 69b5e5e
commit 27d5180
Showing 1 changed file with 57 additions and 4 deletions.
diff --git a/required/latex-lab/latex-lab-math.dtx b/required/latex-lab/latex-lab-math.dtx
@@ -1136,7 +1136,7 @@
        \cs_new:Npn  \@@_luamml_output_hook:n  ##1
          {
            \tl_if_empty:NF \l_@@_mathml_write_before_tl
-             { 
+             {
 %    \end{macrocode}
 % We check here if the current group level is equal to the one stored for the
 % outer math. If not we add currently only add text to change the hash.
@@ -1438,6 +1438,59 @@
  }
 %    \end{macrocode}
 %
+% \subsubsection{Meta keys}
+% The |math/setup| key accepts a list with the values |structelem|, |mathml-AF| and |tex-AF|.
+% It is a fast way to set the main option. It at first disables them all, to get a clean state.
+%    \begin{macrocode}
+\keys_define:nn {__tag / setup}
+  {
+    math/setup .code:n =
+     {
+       %deactivate loading of luamml
+       \tl_gset:Nn \g_@@_luamml_load_tl{-1}
+       \keys_set:nn {__tag / setup}
+        {
+          %deactivate tex source AF
+          math/tex/AF = false,
+          %deactivate reading of mathml-AF
+          math/mathml/sources=,
+          math/mathml/AF=false,
+          %deactivate structelem
+          math/mathml/structelem=false,
+          %handle value
+        }
+       \clist_map_inline:nn { #1}
+        {
+          \keys_set:nn {__tag/ setup}{math/__setup/##1}
+        }
+     },
+    math/__setup / structelem .code:n =
+     {
+      \tl_gset:Nn \g_@@_luamml_load_tl{1}
+      \keys_set:nn {__tag / setup}
+        {
+          math/mathml/structelem=true
+        }
+     },
+    math/__setup / mathml-AF .code:n =
+     {
+      \tl_gset:Nn \g_@@_luamml_load_tl{1}
+      \clist_put_right:Ne\l__tag_math_mathml_files_clist
+       {\c_sys_jobname_str-mathml,\c_sys_jobname_str-luamml-mathml}
+      \keys_set:nn {__tag / setup}
+        {
+          math/mathml/AF=true
+        }
+     },
+    math/__setup / tex-AF .code:n =
+     {
+      \keys_set:nn {__tag / setup}
+        {
+          math/tex/AF =true
+        }
+     },
+  }
+%    \end{macrocode}
 % \subsection{Sockets}
 % \subsubsection{Main inline math sockets}
 %
@@ -2013,7 +2066,7 @@
 %    The \cs{postdisplaypenalty} was temporarily set
 %    to 10000 inside the display and the \cs{belowdisplayskip} and the
 %    \cs{belowdisplayshortskip} was negated, so whatever was inserted
-%    it should have been a negative skip. Whatever 
+%    it should have been a negative skip. Whatever
 %    was added, we pick up the value up, so that we can correct
 %    the spacing after the tagging code was inserted.
 %    \begin{macrocode}
@@ -2053,8 +2106,8 @@
 %                       one~ that~ TeX~ will~ add)}
     \skip_vertical:n { -\tex_parskip:D }
 %    \end{macrocode}
-%    
-%    We also set the \texttt{@domathendpetrue} flag to signal that the    
+%
+%    We also set the \texttt{@domathendpetrue} flag to signal that the
 %    \begin{macrocode}
     \@domathendpetrue
     \@doendpe             % this has no \end{...} to take care of it