[latex3-commits] [git/LaTeX3-latex3-latex3] mathcolor: Use a common auxiliary (cede49936)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : mathcolor
Link       : https://github.com/latex3/latex3/commit/cede49936d97452cd052c728cee1560fd0464819

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

commit cede49936d97452cd052c728cee1560fd0464819
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Wed Jan 26 17:14:12 2022 +0000

    Use a common auxiliary


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

cede49936d97452cd052c728cee1560fd0464819
 l3kernel/l3color.dtx | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/l3kernel/l3color.dtx b/l3kernel/l3color.dtx
index 4913acb56..b177a478a 100644
--- a/l3kernel/l3color.dtx
+++ b/l3kernel/l3color.dtx
@@ -1420,7 +1420,7 @@
 %
 % \begin{macro}{\color_math:nn}
 % \begin{macro}{\color_math:nnn}
-% \begin{macro}{\@@_math:n}
+% \begin{macro}{\@@_math:nn}
 %   The basic set up here is relatively simple: store the current color,
 %   parse the new color as-normal, then switch color before inserting the
 %   tokens we are asked to change. The tricky part is right at the end,
@@ -1428,19 +1428,21 @@
 %    \begin{macrocode}
 \cs_new_protected:Npn \color_math:nn #1#2
   {
-    \seq_gpush:NV \g_@@_math_seq \l_@@_current_tl
-    \@@_parse:nN {#1} \l_@@_current_tl
-    \@@_math:n {#2}
+    \@@_math:nn {#2}
+      { \@@_parse:nN {#1} \l_@@_current_tl }
   }
 \cs_new_protected:Npn \color_math:nnn #1#2#3
   {
-    \seq_gpush:NV \g_@@_math_seq \l_@@_current_tl
-    \@@_select_main:Nw \l_@@_current_tl
-      #1 / / \s_@@_mark #2 / / \s_@@_stop
-    \@@_math:n {#3}
+    \@@_math:nn {#3}
+      {
+        \@@_select_main:Nw \l_@@_current_tl
+          #1 / / \s_@@_mark #2 / / \s_@@_stop
+      }
   }
-\cs_new_protected:Npn \@@_math:n #1
+\cs_new_protected:Npn \@@_math:nn #1#2
   {
+    \seq_gpush:NV \g_@@_math_seq \l_@@_current_tl
+    #2
     \@@_select_math:N \l_@@_current_tl
     #1
     \@@_math_scan:w