From 366cf31a771ded1f10860be3212058d48020398d Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Wed, 11 Oct 2023 03:02:59 +0000
Subject: CTAN sync 202310110302

---
 .../latex/contrib/l3backend/l3backend-opacity.dtx  | 24 +++++++++++-----------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'macros/latex/contrib/l3backend/l3backend-opacity.dtx')

diff --git a/macros/latex/contrib/l3backend/l3backend-opacity.dtx b/macros/latex/contrib/l3backend/l3backend-opacity.dtx
index 033ab150f0..9b994ac16e 100644
--- a/macros/latex/contrib/l3backend/l3backend-opacity.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-opacity.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2023-04-19}
+% \date{Released 2023-10-10}
 %
 % \maketitle
 %
@@ -73,7 +73,7 @@
 %
 % \begin{macro}{\@@_backend_select:n,\@@_backend_select_aux:n}
 % \begin{macro}{\@@_backend_fill:n, \@@_backend_stroke:n}
-% \begin{macro}{\@@_backend:nnn, \@@_backend:xnn}
+% \begin{macro}{\@@_backend:nnn, \@@_backend:enn}
 %   No stack so set values directly. The need to deal with Distiller and
 %   Ghostscript separately means we use a common auxiliary: the two
 %   systems require different PostScript for transparency. This is
@@ -83,7 +83,7 @@
 %    \begin{macrocode}
 \cs_new_protected:Npn \@@_backend_select:n #1
   {
-    \exp_args:Nx \@@_backend_select_aux:n
+    \exp_args:Ne \@@_backend_select_aux:n
       { \fp_eval:n { min(max(0,#1),1) } }
   }
 \cs_new_protected:Npn \@@_backend_select_aux:n #1
@@ -93,14 +93,14 @@
   }
 \cs_new_protected:Npn \@@_backend_fill:n #1
   {
-    \@@_backend:xnn
+    \@@_backend:enn
       { \fp_eval:n { min(max(0,#1),1) } }
       { fill }
       { ca }
   }
 \cs_new_protected:Npn \@@_backend_stroke:n #1
   {
-    \@@_backend:xnn
+    \@@_backend:enn
       { \fp_eval:n { min(max(0,#1),1) } }
       { stroke }
       { CA }
@@ -124,7 +124,7 @@
         ifelse
       }
   }
-\cs_generate_variant:Nn \@@_backend:nnn { x }
+\cs_generate_variant:Nn \@@_backend:nnn { e }
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
@@ -170,7 +170,7 @@
 %    \begin{macrocode}
 \cs_new_protected:Npn \@@_backend_select:n #1
  {
-   \exp_args:Nx \@@_backend_select_aux:n
+   \exp_args:Ne \@@_backend_select_aux:n
      { \fp_eval:n { min(max(0,#1),1) } }
  }
 \cs_new_protected:Npn \@@_backend_select_aux:n #1
@@ -210,19 +210,19 @@
 % \end{macro}
 %
 % \begin{macro}{\@@_backend_fill:n, \@@_backend_stroke:n}
-% \begin{macro}{\@@_backend_fillstroke:nn, \@@_backend_fillstroke:xx}
+% \begin{macro}{\@@_backend_fillstroke:nn, \@@_backend_fillstroke:ee}
 %   For separate fill and stroke, we need to work out if we need to do
 %   more work or if we can stick to a single setting.
 %    \begin{macrocode}
 \cs_new_protected:Npn \@@_backend_fill:n #1
   {
-    \@@_backend_fill_stroke:xx
+    \@@_backend_fill_stroke:ee
       { \fp_eval:n { min(max(0,#1),1) } }
       \l_@@_backend_stroke_tl
   }
 \cs_new_protected:Npn \@@_backend_stroke:n #1
   {
-    \@@_backend_fill_stroke:xx
+    \@@_backend_fill_stroke:ee
       \l_@@_backend_fill_tl
       { \fp_eval:n { min(max(0,#1),1) } }
   }
@@ -249,7 +249,7 @@
         \group_insert_after:N \@@_backend_reset:
       }
   }
-\cs_generate_variant:Nn \@@_backend_fill_stroke:nn { xx }
+\cs_generate_variant:Nn \@@_backend_fill_stroke:nn { ee }
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
@@ -274,7 +274,7 @@
 \cs_new_protected:Npn \@@_backend_stroke:n #1
   { \@@_backend:nn { {#1} } { stroke- } }
 \cs_new_protected:Npn \@@_backend:nn #1#2
-  { \__kernel_backend_scope:x { #2 opacity = " \fp_eval:n { min(max(0,#1),1) } " } }
+  { \__kernel_backend_scope:e { #2 opacity = " \fp_eval:n { min(max(0,#1),1) } " } }
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
-- 
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