[latex3-commits] [git/LaTeX3-latex3-pdfresources] splitting: added bdc-direct backend, replaced \special (6cdd2d1)

[Ulrike Fischer]

Repository : https://github.com/latex3/pdfresources
On branch  : splitting
Link       : https://github.com/latex3/pdfresources/commit/6cdd2d1ddebadbc9e3235df1a662ef976e595459

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

commit 6cdd2d1ddebadbc9e3235df1a662ef976e595459
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Fri Jul 3 00:46:43 2020 +0200

    added bdc-direct backend, replaced \special


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

6cdd2d1ddebadbc9e3235df1a662ef976e595459
 l3backend-pdf-extra.dtx |  1 +
 pdfresources.dtx        | 26 ++++++++++++++++++++++----
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/l3backend-pdf-extra.dtx b/l3backend-pdf-extra.dtx
index 81ddcd0..3de6962 100644
--- a/l3backend-pdf-extra.dtx
+++ b/l3backend-pdf-extra.dtx
@@ -640,6 +640,7 @@
 % \begin{variable}{\g_@@_backend_EmbeddedFiles_seq,\g_@@_backend_EmbeddedFiles_named_prop}
 % The sequence will hold the content of the array that is pushed out at then
 % end (not with dvips), the prop holds the obj names-names relation.
+% \end{variable}
 %    \begin{macrocode}
 %<*drivers>
 \seq_new:N \g_@@_backend_EmbeddedFiles_seq
diff --git a/pdfresources.dtx b/pdfresources.dtx
index 6cef4aa..0c3bb2f 100644
--- a/pdfresources.dtx
+++ b/pdfresources.dtx
@@ -362,20 +362,24 @@
 %
 \cs_set_protected:Npn \@@_backend_bdc:nn #1 #2 % #1 eg. Span, #2: object name
   {
-    \special {ps:~mark~/#1~\@@_backend_object_ref:n{#2}~/BDC~pdfmark}
+    \__pdf_backend_pdfmark:x{/#1~\@@_backend_object_ref:n{#2}~/BDC}
   }
 \cs_set_protected:Npn \@@_backend_bdc:n #1  % #1 eg. Span,
   {
-    \special {ps:~mark~/#1~\@@_backend_object_last:~/BDC~pdfmark}
+    \__pdf_backend_pdfmark:x{/#1~\@@_backend_object_last:~/BDC}
   }
 \cs_set_protected:Npn \@@_backend_emc:
   {
-    \special {ps:~mark~/EMC~pdfmark} %
+    \__pdf_backend_pdfmark:n{/EMC} %
   }
 \cs_set_protected:Npn \@@_backend_bmc:n #1
   {
-    \special {ps:~mark~/#1~/BMC~pdfmark} %
+    \__pdf_backend_pdfmark:n{/#1~/BMC} %
   }
+\cs_set_protected:Npn \@@_backend_bdc_direct:nn #1 #2
+   {
+    \__pdf_backend_pdfmark:n{/#1~<<#2>>~/BDC}
+   }
 \cs_new_protected:Npn \@@_backend_PageResources_gpush:n #1 {}
 
 %</dvips>
@@ -428,6 +432,10 @@
    {
      \__kernel_backend_literal:n {pdf:code~/#1~BMC}  %pdfbase
    }
+\cs_set_protected:Npn \@@_backend_bdc_direct:nn #1 #2
+   {
+     \__kernel_backend_literal_page:n {pdf:code~ /#1~<<#2>>~BDC }
+   }
 \cs_set_protected:Npn \@@_backend_emc:
   {
     \__kernel_backend_literal:n {pdf:code~EMC}  %pdfbase
@@ -505,6 +513,10 @@
       {
         \__kernel_backend_literal_page:n { /#1~BMC }
       }
+   \cs_set_protected:Npn \@@_backend_bdc_direct:nn #1 #2
+     {
+        \__kernel_backend_literal_page:n { /#1~<<#2>>~BDC }
+     }
     \cs_set_protected:Npn \@@_backend_emc:
       {
         \__kernel_backend_literal_page:n { EMC }
@@ -592,6 +604,11 @@
     {
       \__kernel_backend_literal_page:n { /#1~BMC }
     }
+  \cs_set_protected:Npn \@@_backend_bdc_direct:nn #1 #2
+    {
+      \__kernel_backend_literal_page:n { /#1~<<#2>>~BDC }
+    }
+
   \cs_set_protected:Npn \@@_backend_emc:
     {
       \__kernel_backend_literal_page:n { EMC }
@@ -1953,4 +1970,5 @@ function l3kernel.pdf.object_ref (objname)
 end
 %</lua>
 %    \end{macrocode}
+% \newpage
 % \PrintIndex