CTAN sync 202110130301

11 files changed, 38 insertions, 29 deletions

diff --git a/macros/latex/contrib/l3backend/CHANGELOG.md b/macros/latex/contrib/l3backend/CHANGELOG.md
index 4a73476475..f98528e318 100644
--- a/macros/latex/contrib/l3backend/CHANGELOG.md
+++ b/macros/latex/contrib/l3backend/CHANGELOG.md
@@ -6,6 +6,11 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+## [2021-10-12]
+
+### Fixed
+- Issues with creating DeviceN color spaces
+
 ## [2021-08-04]
 
 ## Changed
@@ -191,7 +196,8 @@ this project uses date-based 'snapshot' version identifiers.
 - Include `l3backend` in file names
 - Moved backend code to internal for each 'parent' module
 
-[Unreleased]: https://github.com/latex3/latex3/compare/2021-08-04...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2021-10-12...HEAD
+[2021-10-12]: https://github.com/latex3/latex3/compare/2021-08-04...2021-10-12
 [2021-08-04]: https://github.com/latex3/latex3/compare/2021-07-12...2021-08-04
 [2021-07-12]: https://github.com/latex3/latex3/compare/2021-05-07...2021-07-12
 [2021-05-07]: https://github.com/latex3/latex3/compare/2021-03-18...2021-05-07
diff --git a/macros/latex/contrib/l3backend/README.md b/macros/latex/contrib/l3backend/README.md
index 68b63c3189..5349167013 100644
--- a/macros/latex/contrib/l3backend/README.md
+++ b/macros/latex/contrib/l3backend/README.md
@@ -1,7 +1,7 @@
 LaTeX3 Backend Drivers
 ======================
 
-Release 2021-08-04
+Release 2021-10-12
 
 This package forms parts of `expl3`, and contains the code used to interface
 with backends (drivers) across the `expl3` codebase. The functions here are
diff --git a/macros/latex/contrib/l3backend/l3backend-basics.dtx b/macros/latex/contrib/l3backend/l3backend-basics.dtx
index 6f21c964c2..aa2176c91f 100644
--- a/macros/latex/contrib/l3backend/l3backend-basics.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-basics.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
@@ -70,27 +70,27 @@
 %    \begin{macrocode}
 \ProvidesExplFile
 %<*dvipdfmx>
-  {l3backend-dvipdfmx.def}{2021-08-04}{}
+  {l3backend-dvipdfmx.def}{2021-10-12}{}
   {L3 backend support: dvipdfmx}
 %</dvipdfmx>
 %<*dvips>
-  {l3backend-dvips.def}{2021-08-04}{}
+  {l3backend-dvips.def}{2021-10-12}{}
   {L3 backend support: dvips}
 %</dvips>
 %<*dvisvgm>
-  {l3backend-dvisvgm.def}{2021-08-04}{}
+  {l3backend-dvisvgm.def}{2021-10-12}{}
   {L3 backend support: dvisvgm}
 %</dvisvgm>
 %<*luatex>
-  {l3backend-luatex.def}{2021-08-04}{}
+  {l3backend-luatex.def}{2021-10-12}{}
   {L3 backend support: PDF output (LuaTeX)}
 %</luatex>
 %<*pdftex>
-  {l3backend-pdftex.def}{2021-08-04}{}
+  {l3backend-pdftex.def}{2021-10-12}{}
   {L3 backend support: PDF output (pdfTeX)}
 %</pdftex>
 %<*xetex>
-  {l3backend-xetex.def}{2021-08-04}{}
+  {l3backend-xetex.def}{2021-10-12}{}
   {L3 backend support: XeTeX}
 %</xetex>
 %    \end{macrocode}
diff --git a/macros/latex/contrib/l3backend/l3backend-box.dtx b/macros/latex/contrib/l3backend/l3backend-box.dtx
index 810deb7bb7..c8f32e8262 100644
--- a/macros/latex/contrib/l3backend/l3backend-box.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-box.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3backend/l3backend-code.pdf b/macros/latex/contrib/l3backend/l3backend-code.pdf
index ad22595ef8..e593fc032e 100644
--- a/macros/latex/contrib/l3backend/l3backend-code.pdf
+++ b/macros/latex/contrib/l3backend/l3backend-code.pdf
diff --git a/macros/latex/contrib/l3backend/l3backend-color.dtx b/macros/latex/contrib/l3backend/l3backend-color.dtx
index 2d33f8ed4e..72254382f5 100644
--- a/macros/latex/contrib/l3backend/l3backend-color.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-color.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
@@ -500,9 +500,10 @@
 % \begin{macro}
 %   {
 %     \@@_backend_separation_init:nnnnn,
-%     \@@_backend_separation_init:nxxnn,
-%     \@@_backend_separation_init_aux:nnnnn
+%     \@@_backend_separation_init:nxxnn
 %   }
+% \begin{macro}
+%   {\@@_backend_separation_init_aux:nnnnnn}
 % \begin{macro}[EXP]
 %   {
 %     \@@_backend_separation_init_/DeviceCMYK:nnn ,
@@ -528,29 +529,30 @@
   {
     \bool_if:NT \g__kernel_backend_header_bool
       {
-        \__kernel_backend_first_shipout:n
+        \exp_args:Nx \__kernel_backend_first_shipout:n
           {
-            \exp_not:N \@@_backend_separation_init_aux:nnnnn
+            \exp_not:N \@@_backend_separation_init_aux:nnnnnn
+              { \exp_not:N \int_use:N \g_@@_model_int }
               {#1} {#2} {#3} {#4} {#5}
           }
       }
   }
 \cs_generate_variant:Nn \@@_backend_separation_init:nnnnn { nxx }
-\cs_new_protected:Npn \@@_backend_separation_init_aux:nnnnn #1#2#3#4#5
+\cs_new_protected:Npn \@@_backend_separation_init_aux:nnnnnn #1#2#3#4#5#6
   {
     \__kernel_backend_literal:e
       {
         !
         TeXDict ~ begin ~
-        /color \int_use:N \g_@@_model_int
+        /color #1
           {
             [ ~
-              /Separation ~ ( \str_convert_pdfname:n {#1} ) ~
-              [ ~ #2 ~ ] ~
+              /Separation ~ ( \str_convert_pdfname:n {#2} ) ~
+              [ ~ #3 ~ ] ~
                 {
-                  \cs_if_exist_use:cF { @@_backend_separation_init_ #2 :nnn }
+                  \cs_if_exist_use:cF { @@_backend_separation_init_ #3 :nnn }
                     { \@@_backend_separation_init:nnn }
-                      {#3} {#4} {#5}
+                      {#4} {#5} {#6}
                 }
             ] ~ setcolorspace
           } ~ def ~
@@ -720,6 +722,7 @@
 % \end{macro}
 % \end{macro}
 % \end{macro}
+% \end{macro}
 %
 % \begin{macro}{\@@_backend_devicen_init:nnn}
 %   Trivial as almost all of the work occurs in the shared code.
@@ -877,7 +880,7 @@
             [ ~
               \prg_replicate:nn
                 { 0 \@@_backend_devicen_init:w #1 ~ \s_@@_stop }
-                { 0 ~ 1 ~ } ~
+                { 0 ~ 1 ~ }
             ] ~
           /Range ~
             [ ~
@@ -889,7 +892,7 @@
                 } ~
             ]
         }
-        {#3}
+        { {#3} }
      }
     \@@_backend_separation_init:n
       {
@@ -900,7 +903,7 @@
       }
     \bool_lazy_and:nnT
       { \cs_if_exist_p:N \pdfmanagement_if_active_p: }
-      { \pdfmanagement_if_active_p:}
+      { \pdfmanagement_if_active_p: }
       {
         \use:x
           {
diff --git a/macros/latex/contrib/l3backend/l3backend-draw.dtx b/macros/latex/contrib/l3backend/l3backend-draw.dtx
index 79c790daa0..820c1bcd2c 100644
--- a/macros/latex/contrib/l3backend/l3backend-draw.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-draw.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3backend/l3backend-graphics.dtx b/macros/latex/contrib/l3backend/l3backend-graphics.dtx
index a82ca742d8..1f7895a2ac 100644
--- a/macros/latex/contrib/l3backend/l3backend-graphics.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-graphics.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3backend/l3backend-header.dtx b/macros/latex/contrib/l3backend/l3backend-header.dtx
index d741a5eb77..25aa81e99c 100644
--- a/macros/latex/contrib/l3backend/l3backend-header.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-header.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3backend/l3backend-opacity.dtx b/macros/latex/contrib/l3backend/l3backend-opacity.dtx
index e8159fc651..e2837a2728 100644
--- a/macros/latex/contrib/l3backend/l3backend-opacity.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-opacity.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3backend/l3backend-pdf.dtx b/macros/latex/contrib/l3backend/l3backend-pdf.dtx
index 4943ee7f22..78df77acfa 100644
--- a/macros/latex/contrib/l3backend/l3backend-pdf.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-pdf.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-08-04}
+% \date{Released 2021-10-12}
 %
 % \maketitle
 %