pdfmanagement-testphase runtime files

git-svn-id: svn://tug.org/texlive/trunk@57885 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 0 insertions, 2083 deletions

diff --git a/Master/texmf-dist/doc/latex/pdfmanagement-testphase/l3backend-testphase.lua b/Master/texmf-dist/doc/latex/pdfmanagement-testphase/l3backend-testphase.lua
deleted file mode 100644
index f6ae9306076..00000000000
--- a/Master/texmf-dist/doc/latex/pdfmanagement-testphase/l3backend-testphase.lua
+++ /dev/null
@@ -1,143 +0,0 @@
--- 
---  This is file `l3backend-testphase.lua',
---  generated with the docstrip utility.
--- 
---  The original source files were:
--- 
---  l3backend-testphase.dtx  (with options: `lua')
---  
---  Copyright (C) 2019-2021 The LaTeX Project
---  
---  It may be distributed and/or modified under the conditions of
---  the LaTeX Project Public License (LPPL), either version 1.3c of
---  this license or (at your option) any later version.  The latest
---  version of this license is in the file:
---  
---     https://www.latex-project.org/lppl.txt
---  
---  This file is part of the "LaTeX PDF management testphase bundle" (The Work in LPPL)
---  and all files in that bundle must be distributed together.
---  
---  File: l3backend-testphase.dtx
-
-
-
-ltx= ltx or {}
-ltx.__pdf      = ltx.__pdf or {}
-ltx.__pdf.Page = ltx.__pdf.Page or {}
-ltx.__pdf.Page.dflt = ltx.__pdf.Page.dflt or {}
-ltx.__pdf.Page.Resources = ltx.__pdf.Resources or {}
-ltx.__pdf.Page.Resources.Properties = ltx.__pdf.Page.Resources.Properties or {}
-ltx.__pdf.Page.Resources.List={"ExtGState","ColorSpace","Pattern","Shading"}
-ltx.__pdf.object = ltx.__pdf.object or {}
-
-ltx.pdf= ltx.pdf or {} -- for "public" functions
-
-local __pdf = ltx.__pdf
-local pdf = pdf
-
-local function __pdf_backend_Page_gput (name,value)
- __pdf.Page.dflt[name]=value
-end
-
-local function __pdf_backend_Page_gremove (name)
- __pdf.Page.dflt[name]=nil
-end
-
-local function __pdf_backend_Page_gclear ()
- __pdf.Page.dflt={}
-end
-
-local function __pdf_backend_ThisPage_gput (page,name,value)
- __pdf.Page[page] = __pdf.Page[page] or {}
- __pdf.Page[page][name]=value
-end
-
-local function __pdf_backend_ThisPage_gpush (page)
- local token=""
- local t = {}
- local tkeys= {}
- for name,value in pairs(__pdf.Page.dflt) do
-   t[name]=value
- end
- if __pdf.Page[page] then
-  for name,value in pairs(__pdf.Page[page]) do
-   t[name] = value
-  end
- end
- -- sort the table to get reliable test files.
- for name,value in pairs(t) do
-  table.insert(tkeys,name)
- end
- table.sort(tkeys)
- for _,name in ipairs(tkeys) do
-   token = token .. "/"..name.." "..t[name]
- end
- return token
-end
-
-function ltx.__pdf.backend_ThisPage_gput (page,name,value) -- tex.count["g_shipout_readonly_int"]
- __pdf_backend_ThisPage_gput (page,name,value)
-end
-
-function ltx.__pdf.backend_ThisPage_gpush (page)
-  pdf.setpageattributes(__pdf_backend_ThisPage_gpush (page))
-end
-
-function ltx.__pdf.backend_Page_gput (name,value)
-  __pdf_backend_Page_gput (name,value)
-end
-
-function ltx.__pdf.backend_Page_gremove (name)
-  __pdf_backend_Page_gremove (name)
-end
-
-function ltx.__pdf.backend_Page_gclear ()
-  __pdf_backend_Page_gclear ()
-end
-
-local Properties  = ltx.__pdf.Page.Resources.Properties
-local ResourceList= ltx.__pdf.Page.Resources.List
-local function __pdf_backend_PageResources_gpush (page)
- local token=""
- if Properties[page] then
--- we sort the table, so that the pdf test works
-  local t = {}
-  for name,value in pairs  (Properties[page]) do
-   table.insert (t,name)
-  end
-  table.sort (t)
-  for _,name in ipairs(t) do
-   token = token .. "/"..name.." ".. Properties[page][name]
-  end
-  token = "/Properties <<"..token..">>"
- end
-  for i,name in ipairs(ResourceList) do
-   if ltx.__pdf.Page.Resources[name] then
-   token = token .. "/"..name.." "..ltx.pdf.object_ref("Page/Resources/"..name)
-   end
-  end
- return token
-end
-
--- the function is public, as I probably need it in tagpdf too ...
-function ltx.pdf.Page_Resources_Properties_gput (page,name,value) -- tex.count["g_shipout_readonly_int"]
- Properties[page] = Properties[page] or {}
- Properties[page][name]=value
- pdf.setpageresources(__pdf_backend_PageResources_gpush (page))
-end
-
-function ltx.pdf.Page_Resources_gpush(page)
- pdf.setpageresources(__pdf_backend_PageResources_gpush (page))
-end
-
-function ltx.pdf.object_ref (objname)
- if ltx.__pdf.object[objname] then
-  local ref= ltx.__pdf.object[objname]
-  return ref
- else
-  return "false"
- end
-end
--- 
---  End of File `l3backend-testphase.lua'.
diff --git a/Master/texmf-dist/doc/latex/pdfmanagement-testphase/pdfmanagement-testphase.ltx b/Master/texmf-dist/doc/latex/pdfmanagement-testphase/pdfmanagement-testphase.ltx
deleted file mode 100644
index 66293c0401e..00000000000
--- a/Master/texmf-dist/doc/latex/pdfmanagement-testphase/pdfmanagement-testphase.ltx
+++ /dev/null
@@ -1,1940 +0,0 @@
-%%
-%% This is file `pdfmanagement-testphase.ltx',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% pdfmanagement-testphase.dtx  (with options: `header')
-%% l3pdfdict.dtx  (with options: `package')
-%% l3pdfmanagement.dtx  (with options: `package')
-%% ltdocinit.dtx  (with options: `package')
-%% l3pdfannot.dtx  (with options: `package')
-%% l3pdfxform.dtx  (with options: `package')
-%% l3pdfmeta.dtx  (with options: `package')
-%% l3pdftools.dtx  (with options: `package')
-%% l3pdffile.dtx  (with options: `package')
-%% 
-%% Copyright (C) 2019-2021 The LaTeX Project
-%% 
-%% It may be distributed and/or modified under the conditions of
-%% the LaTeX Project Public License (LPPL), either version 1.3c of
-%% this license or (at your option) any later version.  The latest
-%% version of this license is in the file:
-%% 
-%%    https://www.latex-project.org/lppl.txt
-%% 
-%% This file is part of the "LaTeX PDF management testphase bundle" (The Work in LPPL)
-%% and all files in that bundle must be distributed together.
-%% 
-%% File: pdfmanagement-testphase.dtx
-\ProvidesExplFile
-  {pdfmanagement-testphase.ltx}{2021-02-22}{0.95a}
-  {PDF~management~code~(testphase)}
-%% File: l3pdfdict.dtx
-\cs_new:Npn \__pdfdict_get_type:n #1
-  {
-    \str_case_e:nn { \str_head:n{#1} }
-     {
-       {g}{global}
-       {l}{local}
-     }
-  }
-\msg_new:nnn  { pdfdict } { show-dict }
-  { %#1: name of the dictionary
-    %#2: expanded content
-    %#3: type
-    The~#3~dictionary~'#1'~
-    \tl_if_empty:nTF {#2}
-      { is~empty \\>~ . }
-      { contains~the~pairs~(without~outer~braces): #2 . }
-  }
-\msg_new:nnn  { pdfdict } { unknown-dict }
-  {
-    The~dictionary~'#1'~is~unknown.
-  }
-\msg_new:nnn  { pdfdict } { dict-already-defined  }
-  {
-    The~#2~dictionary~'#1'~is~already~defined.
-  }
-\msg_new:nnn  { pdfdict } { empty-value }
-              { The~value~#1~for~#2~is~blank~and~will~be~ignored }
-
-\msg_new:nnn  { pdfdict } { invalid-name }
-              { Name~'#1'~is~not~valid\\
-                Names~of~dictionaries~should~start~with~'g_'~or~'l_' }
-
-
-\seq_new:N \g__pdfdict_lnames_seq
-\seq_new:N \g__pdfdict_gnames_seq
-\cs_new:Npn \__pdfdict_name:n #1  % #1 dictionary name
-  {
-    \str_head:n{#1}__pdfdict_/#1_prop
-  }
-\cs_set_eq:NN \__kernel_pdfdict_name:n \__pdfdict_name:n
-
-\cs_new_protected:Npn \__pdfdict_new:n #1
-  {
-    \__pdfdict_if_exist:nTF { #1 }
-      {
-        \msg_error:nnxx
-          { pdfdict }
-          { dict-already-defined }
-          { \tl_to_str:n {#1} }
-          { \__pdfdict_get_type:n{#1} }
-       }
-       {
-         \str_case_e:nnF { \str_head:n{#1} }
-           {
-             {g}
-             {
-                 \prop_new:c  { \__pdfdict_name:n { #1 } }
-                 \seq_gput_right:cn {g__pdfdict_gnames_seq} { #1 }
-             }
-             {l}
-             {
-                 \prop_new:c  { \__pdfdict_name:n { #1 } }
-                 \seq_gput_right:cn {g__pdfdict_lnames_seq} { #1 }
-             }
-           }
-           {
-             \msg_error:nnx{pdfdict}{invalid-name}{\tl_to_str:n{#1}}
-           }
-       }
-  }
-
-\cs_set_eq:NN \pdfdict_new:n \__pdfdict_new:n
-\cs_new_protected:Npn \__pdfdict_set_eq:nn #1 #2
-  {
-    \__pdfdict_if_exist:nTF  { #2 }
-      {
-        \__pdfdict_if_exist:nF { #1 }
-          {
-            \__pdfdict_new:n { #1 }
-          }
-        \prop_set_eq:cc { \__pdfdict_name:n {#1} }{ \__pdfdict_name:n {#2} }
-      }
-      {
-         \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-      }
-  }
-
-\cs_set_eq:NN \pdfdict_set_eq:nn \__pdfdict_set_eq:nn
-
-\cs_new_protected:Npn \__pdfdict_gset_eq:nn #1 #2
-  {
-    \__pdfdict_if_exist:nTF { #2 }
-      {
-        \__pdfdict_if_exist:nF { #1 }
-          {
-            \__pdfdict_new:n { #1 }
-          }
-        \prop_gset_eq:cc { \__pdfdict_name:n {#1} }{ \__pdfdict_name:n {#2} }
-      }
-      {
-         \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-      }
-  }
-
-\cs_set_eq:NN \pdfdict_gset_eq:nn \__pdfdict_gset_eq:nn
-\prg_new_conditional:Npnn \__pdfdict_if_exist:n #1 { p , T , F , TF }
-  {
-    \prop_if_exist:cTF
-      { \__pdfdict_name:n { #1 }  }
-      { \prg_return_true:  }
-      { \prg_return_false: }
-  }
-\prg_set_eq_conditional:NNn
-  \pdfdict_if_exist:n \__pdfdict_if_exist:n { p , T , F , TF }
-\prg_new_conditional:Npnn \__pdfdict_if_empty:n #1 { p , T , F , TF }
-  {
-    \prop_if_empty:cTF
-      { \__pdfdict_name:n { #1 } }
-      { \prg_return_true:  }
-      { \prg_return_false: }
-  }
-
-\prg_set_eq_conditional:NNn
-  \pdfdict_if_empty:n \__pdfdict_if_empty:n { p , T , F , TF }
-\cs_new_protected:Npn \__pdfdict_put:nnn #1 #2 #3  %#1 (local) dict, #2 name, #3 value
-  {
-    \tl_if_blank:nTF { #3 }
-      {
-        \msg_warning:nnnn { pdfdict }{ empty-value }{ #2 } { #1 }
-      }
-      {
-        \__pdfdict_if_exist:nTF  { #1 }
-          {
-            \exp_args:Nnx \prop_put:cnn
-              { \__pdfdict_name:n { #1 } }{ \str_convert_pdfname:n { #2 } } { #3 }
-          }
-          {
-            \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-          }
-      }
-  }
-
-\cs_set_eq:NN \pdfdict_put:nnn \__pdfdict_put:nnn
-\cs_generate_variant:Nn \pdfdict_put:nnn {nnx,nno}
-
-\cs_new_protected:Npn \__pdfdict_gput:nnn #1 #2 #3  %#1 global dict, #2 name, #3 value
-  {
-    \tl_if_empty:nTF { #3 }
-      {
-        \msg_warning:nnnn { pdfdict }{ empty-value }{ #2 } { #1 }
-      }
-      {
-        \__pdfdict_if_exist:nTF { #1 }
-          {
-            \exp_args:Nnx \prop_gput:cnn
-              { \__pdfdict_name:n { #1 } }{ \str_convert_pdfname:n { #2 } } { #3 }
-          }
-          {
-            \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-          }
-      }
-  }
-
-\cs_set_eq:NN \pdfdict_gput:nnn \__pdfdict_gput:nnn
-\cs_generate_variant:Nn \pdfdict_gput:nnn {nnx,nno}
-\cs_new_protected:Npn \__pdfdict_get:nnN  #1 #2 #3 %dict,key,macro
-  {
-    \__pdfdict_if_exist:nTF { #1 }
-      {
-        \exp_args:Nnx \prop_get:cnN
-          { \__pdfdict_name:n { #1 } }
-          { \str_convert_pdfname:n { #2 } } #3
-      }
-      {
-        \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-      }
-  }
-
-\cs_set_eq:NN \pdfdict_get:nnN \__pdfdict_get:nnN
-\cs_new_protected:Npn \__pdfdict_remove:nn #1 #2 %dict,name
-  {
-    \__pdfdict_if_exist:nTF { #1 }
-      {
-        \exp_args:Nnx \prop_remove:cn
-          { \__pdfdict_name:n  { #1 } }{ \str_convert_pdfname:n { #2 } }
-      }
-      {
-        \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-      }
-  }
-\cs_set_eq:NN \pdfdict_remove:nn \__pdfdict_remove:nn
-
-\cs_new_protected:Npn \__pdfdict_gremove:nn #1 #2 %dict,name
-  {
-    \__pdfdict_if_exist:nTF  { #1 }
-       {
-         \exp_args:Nnx \prop_gremove:cn
-           { \__pdfdict_name:n  { #1 } }{ \str_convert_pdfname:n { #2 } }
-       }
-       {
-         \msg_error:nnn { pdfdict } { unknown-dict } { #1 }
-       }
-  }
-
-\cs_set_eq:NN \pdfdict_gremove:nn \__pdfdict_gremove:nn
-\cs_new_protected:Npn \__pdfdict_show:Nn #1#2 %#1 message command, #2 dict
-  {
-    \prop_if_exist:cTF { \__pdfdict_name:n { #2 } }
-       {
-         #1
-            { pdfdict }
-            { show-dict }
-            { \tl_to_str:n {#2}  }
-            { \prop_map_function:cN {\__pdfdict_name:n { #2 }} \msg_show_item:nn }
-            { \__pdfdict_get_type:n{#2} }
-            { }
-       }
-       {
-         #1 { pdfdict } { unknown-dict } { #2 } {}{}{}
-       }
-  }
-\cs_new_protected:Npn \pdfdict_show:n #1
-  {
-    \__pdfdict_show:Nn \msg_show:nnxxxx {#1}
-  }
-\cs_new:Npn \__pdfdict_item:nn #1 #2 %#1 name, #2 value
-  {
-    \tl_if_blank:nF {#2} { /#1~#2~ }
-  }
-\cs_generate_variant:Nn \__pdfdict_item:nn {ne}
-\cs_set_eq:NN \pdfdict_item:nn \__pdfdict_item:nn
-\cs_generate_variant:Nn \pdfdict_item:nn {ne}
-\cs_new:Npn \__pdfdict_use:n #1  %#1 dict
-  {
-    \prop_map_function:cN { \__pdfdict_name:n { #1 } } \__pdfdict_item:ne
-  }
-
-\cs_set_eq:NN \pdfdict_use:n \__pdfdict_use:n
-%% File: l3pdfmanagement.dtx
-
-\msg_new:nnn  { pdfmanagement } { unknown-dict }
-              { The~PDF~management~resource~'#1'~is~unknown. }
-
-\msg_new:nnn  { pdfmanagement } { empty-value }
-              { The~value~for~#1~is~empty~and~will~be~ignored }
-
-\msg_new:nnn  { pdfmanagement } { no-removal }
-              { It~is~not~possible~to~remove~values~from~'#1'.}
-
-\msg_new:nnn  { pdfmanagement } { no-show }
-              { It~is~not~possible~to~show~the~content~of~'#1'.}
-
-\msg_new:nnn  { pdfmanagement } { show-dict }
-  {
-    The~PDF~resource~'#1'~
-    \tl_if_empty:nTF {#2}
-      { is~empty \\>~ . }
-      { contains~the~pairs~(without~outer~braces): #2 . }
-  }
-\msg_new:nnn  { pdfmanagement } { dict-already-defined  }
-  {
-    The~path~'#1'~is~already~defined.
-  }
-\msg_new:nnn  { pdfmanagement } { inactive  }
-  {
-    The~PDF~resources~management~is~not~active\\
-    command~'#1'~ignored.
-  }
-\bool_new:N \g__pdfmanagement_active_bool
-\prg_new_conditional:Npnn \__pdfmanagement_if_active:  { p , T , F , TF }
-  {
-    \bool_if:NTF \g__pdfmanagement_active_bool
-      { \prg_return_true:  }
-      { \prg_return_false: }
-  }
-\prg_set_eq_conditional:NNn
-  \pdfmanagement_if_active: \__pdfmanagement_if_active: { p , T , F , TF }
-
-\hook_new:n {pdfmanagement/add}
-\cs_new_protected:Npn \pdfmanagement_add:nnn #1 #2 #3
-  {
-    \__pdfmanagement_if_active:TF
-      {
-        \pdfdict_if_exist:nTF { g__pdf_Core/#1 }
-          {
-            \hook_gput_code:nnn
-              {pdfmanagement/add}
-              {pdfmanagement}
-              {
-                \__pdfmanagement_handler_gput:nnn { #1 }{ #2 }{ #3 }
-              }
-          }
-          {
-            \msg_error:nnn{pdfmanagement}{unknown-dict}{#1}
-          }
-      }
-      {
-        \msg_warning:nnx {pdfmanagement}{inactive}
-          {\tl_to_str:n {\pdfmanagement_add:nnn}}
-      }
-  }
-
-\cs_generate_variant:Nn \pdfmanagement_add:nnn {nnx,nxx}
-\tl_new:N \g__kernel_pdfmanagement_thispage_shipout_code_tl
-\tl_new:N \g__kernel_pdfmanagement_lastpage_shipout_code_tl
-\tl_new:N \g__kernel_pdfmanagement_end_run_code_tl
-\tl_gset:Nn \g__kernel_pdfmanagement_thispage_shipout_code_tl
-  {
-     \bool_if:NT \g__pdfmanagement_active_bool
-       {
-         \exp_args:NV \__pdf_backend_ThisPage_gpush:n      { \g_shipout_readonly_int }
-         \exp_args:NV \__pdf_backend_PageResources_gpush:n { \g_shipout_readonly_int }
-       }
-  }
-
-\tl_gset:Nn \g__kernel_pdfmanagement_lastpage_shipout_code_tl
-  {
-    \bool_if:NT \g__pdfmanagement_active_bool
-       {
-         \__pdf_backend_PageResources_obj_gpush:          %ExtGState etc
-       }
-  }
-
-\tl_gset:Nn \g__kernel_pdfmanagement_end_run_code_tl
-  {
-    \bool_if:NT \g__pdfmanagement_active_bool
-       {
-         \__pdfmanagement_Pages_gpush:            %pagesattr
-         \__pdfmanagement_Info_gpush:             %pdfinfo
-         \__pdfmanagement_Catalog_gpush:
-       }
-  }
-
-
-
-\cs_new_protected:Npn \__pdfmanagement_handler_gput:nnn #1 #2 #3  %#1 dict, #2 name, #3 value
-  {
-    \tl_if_empty:nTF { #3 }
-      {
-        \msg_none:nnn { pdfmanagement }{ empty-value }{ /#1/#2 }
-      }
-      {
-        \pdfdict_if_exist:nTF { g__pdf_Core/#1 }
-          {
-            \cs_if_exist:cTF
-              { __pdfmanagement_handler/#1/?_gput:nn } %general, name independant handler
-              { \use:c {__pdfmanagement_handler/#1/?_gput:nn} {#2} {#3} }
-              {
-                \cs_if_exist:cTF
-                  { __pdfmanagement_handler/#1/#2_gput:n }
-                  { \use:c {__pdfmanagement_handler/#1/#2_gput:n} {#3} } %special handler
-                  {
-                    \exp_args:Nnx
-                    \prop_gput:cnn
-                      { \__kernel_pdfdict_name:n { g__pdf_Core/#1 } }
-                      { \str_convert_pdfname:n { #2 } }
-                      { #3 }
-                  }
-              }
-          }
-          {
-            \msg_error:nnn { pdfmanagement } { unknown-dict } { #1 }
-          }
-      }
-  }
-
-\cs_generate_variant:Nn \__pdfmanagement_handler_gput:nnn {nxx}
-
-\cs_new_protected:Npn \__pdfmanagement_get:nnN  #1 #2 #3 %path,key,macro
-  {
-    \exp_args:Nnx
-    \prop_get:cnN
-      { \__kernel_pdfdict_name:n { g__pdf_Core/#1 } }
-      { \str_convert_pdfname:n {#2} } #3
-  }
-
-\cs_new_protected:Npn \__pdfmanagement_handler_gremove:nn #1 #2 %path,key
-  {
-    \pdfdict_if_exist:nTF { g__pdf_Core/#1 }
-          {
-            \cs_if_exist:cTF
-              { __pdfmanagement_handler/#1/?_gremove:n } %general, name independant handler
-              { \use:c {__pdfmanagement_handler/#1/?_gremove:n} {#2} }
-              {
-                \cs_if_exist:cTF
-                  { __pdfmanagement_handler/#1/#2_gremove: }
-                  { \use:c {__pdfmanagement_handler/#1/#2_gremove:} } %special handler
-                  {
-                    \exp_args:Nnx
-                    \prop_gremove:cn
-                      { \__kernel_pdfdict_name:n { g__pdf_Core/#1 } }
-                      { \str_convert_pdfname:n {#2} }
-                  }
-              }
-          }
-          {
-            \msg_error:nnn { pdfmanagement } { unknown-dict } { #1 }
-          }
-  }
-
-\cs_new_protected:Npn \__pdfmanagement_gremove:nn #1 #2 %path,key
-  {
-    \pdfdict_if_exist:nTF { g__pdf_Core/#1 }
-          {
-            \exp_args:Nnx
-            \prop_gremove:cn
-              { \__kernel_pdfdict_name:n { g__pdf_Core/#1 } }
-              { \str_convert_pdfname:n{#2} }
-          }
-          {
-            \msg_error:nnn { pdfmanagement } { unknown-dict } { #1 }
-          }
-  }
-
-\cs_new_protected:Npn \__pdfmanagement_show:Nn #1#2
-  {
-    \cs_if_exist:cTF
-      { __pdfmanagement_handler/#2/?_show: } %general, name independant handler
-      { \use:c {__pdfmanagement_handler/#2/?_show:} }
-      {
-        \prop_if_exist:cTF { \__kernel_pdfdict_name:n { g__pdf_Core/#2 } }
-          {
-             #1
-               { pdfmanagement } { show-dict }
-               { \tl_to_str:n {#2} }
-               {
-                 \prop_map_function:cN
-                  {\__kernel_pdfdict_name:n { g__pdf_Core/#2 }}
-                  \msg_show_item:nn
-               }
-               { } { }
-          }
-          {
-            #1 { pdfmanagement } { unknown-dict } {#2}{}{}{}
-          }
-       }
-  }
-
-\cs_new_protected:Npn \__pdfmanagement_show:n #1  %path
-  {
-    \prop_show:c { \__kernel_pdfdict_name:n { g__pdf_Core/#1 } }
-  }
-\cs_new_protected:Npn \pdfmanagement_show:n #1
-  {
-    \__pdfmanagement_show:Nn \msg_show:nnxxxx {#1}
-  }
-\cs_new_protected:Npn \pdfmanagement_remove:nn #1 #2
-  {
-    \pdfdict_if_exist:nTF { g__pdf_Core/#1 }
-      {
-        \__pdfmanagement_handler_gremove:nn { #1 }{ #2 }
-      }
-      {
-        \msg_error:nnn{pdfmanagement}{unknown-dict}{#1}
-      }
-  }
-\cs_new_protected:Npn \pdfmanagement_get:nnN #1 #2 #3
-  {
-    \pdfdict_if_exist:nTF { g__pdf_Core/#1 }
-      {
-        \__pdfmanagement_get:nnN { #1 }{ #2 } #3
-      }
-      {
-        \msg_error:nnn{pdfmanagement}{unknown-dict}{#1}
-      }
-  }
-\pdfdict_new:n { g__pdf_Core/Info}
-\cs_new_protected:Npn \__pdfmanagement_Info_gpush:
-  {
-    \prop_map_function:cN
-      { \__kernel_pdfdict_name:n { g__pdf_Core/Info} }
-      \__pdf_backend_info_gput:nn
-    \prop_gclear:c { \__kernel_pdfdict_name:n { g__pdf_Core/Info} }
-  }
-\pdfdict_new:n { g__pdf_Core/Pages}
-\cs_new_protected:Npn \__pdfmanagement_Pages_gpush:
-  {
-    \exp_args:Nx \__pdf_backend_Pages_primitive:n
-      {
-        \pdfdict_use:n { g__pdf_Core/Pages}
-      }
-  }
-
-\pdfdict_new:n { g__pdf_Core/Page }
-\pdfdict_new:n { g__pdf_Core/ThisPage }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/Page/?_gput:nn } #1 #2
-  {
-    \__pdf_backend_Page_gput:nn { #1 }{ #2 }
-  }
-\cs_new_protected:cpn { __pdfmanagement_handler/Page/?_gremove:n } #1
-  {
-    \__pdf_backend_Page_gremove:n { #1 }
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/ThisPage/?_gput:nn } #1 #2
-  {
-    \prop_gput:cnn  { \__kernel_pdfdict_name:n { g__pdf_Core/ThisPage } }{ #1 } { #2 }
-    \bool_if:NT \g__pdfmanagement_active_bool
-      {
-        \__pdf_backend_ThisPage_gput:nn { #1 }{ #2 }
-      }
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/ThisPage/?_gremove:n } #1
-  {
-    \msg_warning:nnn { pdfmanagement } { no-removal }{ThisPage}
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/ThisPage/?_show: }
-  {
-    \msg_warning:nnn { pdfmanagement } { no-show }{ThisPage}
-  }
-
-\clist_const:Nn \c__pdfmanagement_PageResources_clist
-  {
-    ExtGState,
-    ColorSpace,
-    Pattern,
-    Shading,
-  }
-
-\clist_map_inline:Nn \c__pdfmanagement_PageResources_clist
-  {
-    \pdfdict_new:n { g__pdf_Core/Page/Resources/#1}
-  }
-\cs_new_protected:cpn { __pdfmanagement_handler/Page/Resources/ExtGState/?_gput:nn } #1 #2
-  {
-    \__pdf_backend_PageResources_gput:nnn {ExtGState} { #1 }{ #2 }
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/Page/Resources/ColorSpace/?_gput:nn } #1 #2
-  {
-    \__pdf_backend_PageResources_gput:nnn {ColorSpace} { #1 }{ #2 }
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/Page/Resources/Shading/?_gput:nn } #1 #2
-  {
-    \__pdf_backend_PageResources_gput:nnn {Shading} { #1 }{ #2 }
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/Page/Resources/Pattern/?_gput:nn } #1 #2
-  {
-    \__pdf_backend_PageResources_gput:nnn {Pattern} { #1 }{ #2 }
-  }
-\pdfdict_new:n { g__pdf_Core/Catalog}
-
-\clist_const:Nn \c__pdfmanagement_Catalog_toplevel_clist
-  {
-    Collection,
-    DPartRoot,
-    Lang,
-    Legal,
-    Metadata,
-    NeedsRendering,
-    OCProperties/D,
-    OpenAction,
-    PageLabels,
-    PageLayout,
-    PageMode,
-    Perms,
-    PieceInfo,
-    SpiderInfo,
-    StructTreeRoot,
-    Threads,
-    URI,
-    Version
-  }
-
-\clist_const:Nn \c__pdfmanagement_Catalog_sub_clist
-  {
-    AA,
-    AcroForm,
-    AcroForm/DR,
-    AcroForm/DR/Font,
-    MarkInfo,
-    ViewerPreferences,
-    OCProperties
-  }
-
-\clist_map_inline:Nn \c__pdfmanagement_Catalog_sub_clist
-  {
-    \pdfdict_new:n { g__pdf_Core/Catalog/#1}
-  }
-
-\clist_const:Nn \c__pdfmanagement_Catalog_seq_clist
-  {
-    AF,
-    OCProperties/OCGs,
-    OCProperties/Configs,
-    OutputIntents,
-    Requirements,
-    AcroForm/Fields,
-    AcroForm/CO
-  }
-
-\clist_map_inline:Nn \c__pdfmanagement_Catalog_seq_clist
- {
-   \seq_new:c { g__pdfmanagement_/Catalog/#1_seq } % new name later
-   \cs_new_protected:cpn { __pdfmanagement_handler/Catalog/#1_gput:n } ##1
-     {
-       \seq_gput_right:cn { g__pdfmanagement_/Catalog/#1_seq } {  ##1  }
-     }
- }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/Catalog/OCProperties/D_gput:n } #1
-  {
-    \seq_gput_left:cn
-      { g__pdfmanagement_/Catalog/OCProperties/Configs_seq }
-      {  #1  }
-  }
-\cs_new_protected:Npn \__pdfmanagement_Catalog_gpush:
-  {
-    \use:c { __pdfmanagement_/Catalog/AA_gpush: }
-    \use:c { __pdfmanagement_/Catalog/AcroForm_gpush: }
-    \use:c { __pdfmanagement_/Catalog/AF_gpush: }
-    \use:c { __pdfmanagement_/Catalog/MarkInfo_gpush: }
-    \pdfmeta_standard_verify:nT {Catalog_no_OCProperties}
-      {
-        \use:c { __pdfmanagement_/Catalog/OCProperties_gpush: }
-      }
-    \use:c { __pdfmanagement_/Catalog/OutputIntents_gpush: }
-    \use:c { __pdfmanagement_/Catalog/Requirements_gpush: }
-    \use:c { __pdfmanagement_/Catalog/ViewerPreferences_gpush: }
-    % output the single values:
-    \prop_map_function:cN
-      { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog} }
-      \__pdf_backend_catalog_gput:nn
-    % output names tree:
-    \use:c { __pdfmanagement_/Catalog/Names/EmbeddedFiles_gpush: }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/AA_gpush: }
-  {
-    \prop_if_empty:cF
-     { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AA } }
-     {
-       \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/AA_obj } { dict }
-       \__pdf_backend_object_write:nx
-            { g__pdfmanagement_/Catalog/AA_obj }
-            { \pdfdict_use:n { g__pdf_Core/Catalog/AA } }
-       \exp_args:Nnx
-         \__pdf_backend_catalog_gput:nn
-           {AA}
-           {
-             \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/AA_obj }
-           }
-     }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/AcroForm_gpush: }
-  {
-    \seq_if_empty:cF { g__pdfmanagement_/Catalog/AcroForm/Fields_seq }
-      {
-        \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/AcroForm/Fields_obj } { array }
-        \__pdf_backend_object_write:nx
-            { g__pdfmanagement_/Catalog/AcroForm/Fields_obj }
-            { \seq_use:cn { g__pdfmanagement_/Catalog/AcroForm/Fields_seq } {~} }
-        \exp_args:Nnnx
-          \prop_gput:cnn %we have to use \prop here to avoid the handler ...
-            { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm } }
-            { Fields }
-            { \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/AcroForm/Fields_obj } }
-      }
-    \seq_if_empty:cF { g__pdfmanagement_/Catalog/AcroForm/CO_seq }
-      {
-        \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/AcroForm/CO_obj } { array }
-        \exp_args:Nnx
-          \__pdf_backend_object_write:nn
-            { g__pdfmanagement_/Catalog/AcroForm/CO_obj }
-            { \seq_use:cn { g__pdfmanagement_/Catalog/AcroForm/CO_seq } {~} }
-        \exp_args:Nnnx
-          \prop_gput:cnn %we have to use \prop here to avoid the handler ...
-            { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm } }
-            { CO }
-            { \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/AcroForm/CO_obj } }
-      }
-     \prop_if_empty:cF { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm/DR/Font}}
-       {
-         \__pdf_backend_object_new:nn { g__pdfmanagement_/Catalog/AcroForm/DR/Font_obj } {dict}
-         \exp_args:Nnx
-           \__pdf_backend_object_write:nn
-             { g__pdfmanagement_/Catalog/AcroForm/DR/Font_obj }
-             { \pdfdict_use:n { g__pdf_Core/Catalog/AcroForm/DR/Font } }
-         \exp_args:Nnnx
-           \prop_gput:cnn %we have to use \prop here to avoid the handler ...
-             { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm/DR } }
-             { Font }
-             { \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/AcroForm/DR/Font_obj } }
-       }
-     \prop_if_empty:cF { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm/DR}}
-       {
-         \__pdf_backend_object_new:nn { g__pdfmanagement_/Catalog/AcroForm/DR_obj } {dict}
-         \exp_args:Nnx
-           \__pdf_backend_object_write:nn
-             { g__pdfmanagement_/Catalog/AcroForm/DR_obj }
-             { \pdfdict_use:n { g__pdf_Core/Catalog/AcroForm/DR } }
-         \exp_args:Nnnx
-           \prop_gput:cnn %we have to use \prop here to avoid the handler ...
-             { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm } }
-             { DR }
-             { \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/AcroForm/DR_obj } }
-       }
-     \prop_if_empty:cF { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/AcroForm} }
-       {
-         \__pdf_backend_object_new:nn { g__pdfmanagement_/Catalog/AcroForm_obj } {dict}
-         \exp_args:Nnx
-           \__pdf_backend_object_write:nn
-             { g__pdfmanagement_/Catalog/AcroForm_obj }
-             { \pdfdict_use:n { g__pdf_Core/Catalog/AcroForm } }
-         \exp_args:Nnnx
-           \__pdfmanagement_handler_gput:nnn
-             { Catalog }
-             { AcroForm }
-             { \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/AcroForm_obj } }
-       }
-  }
-
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/AF_gpush: }
-  {
-    \seq_if_empty:cF
-     { g__pdfmanagement_/Catalog/AF_seq }
-     {
-       \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/AF_obj } { array }
-       \exp_args:Nnx
-         \__pdf_backend_object_write:nn
-            { g__pdfmanagement_/Catalog/AF_obj }
-            { \seq_use:cn { g__pdfmanagement_/Catalog/AF_seq } {~} }
-       \exp_args:Nnx
-         \__pdf_backend_catalog_gput:nn
-           {AF}
-           {
-             \__pdf_backend_object_ref:n {g__pdfmanagement_/Catalog/AF_obj}
-           }
-     }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/MarkInfo_gpush: }
-  {
-    \prop_if_empty:cF
-     { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/MarkInfo } }
-     {
-       \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/MarkInfo_obj } { dict }
-       \exp_args:Nnx
-         \__pdf_backend_object_write:nn
-            { g__pdfmanagement_/Catalog/MarkInfo_obj }
-            { \pdfdict_use:n { g__pdf_Core/Catalog/MarkInfo } }
-       \exp_args:Nnx
-         \__pdf_backend_catalog_gput:nn
-           {MarkInfo}
-           {
-             \__pdf_backend_object_ref:n {g__pdfmanagement_/Catalog/MarkInfo_obj}
-           }
-     }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/OCProperties_gpush: }
-  {
-   \int_compare:nNnT
-      {
-        ( \seq_count:c { g__pdfmanagement_/Catalog/OCProperties/OCGs_seq }  )*
-        ( \seq_count:c { g__pdfmanagement_/Catalog/OCProperties/Configs_seq } )
-      }
-      >
-      { 0 }
-      {
-        \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/OCProperties_obj } { dict }
-        \seq_gpop_left:cN { g__pdfmanagement_/Catalog/OCProperties/Configs_seq} \l_tmpa_tl
-        \exp_args:Nnx
-          \__pdf_backend_object_write:nn {g__pdfmanagement_/Catalog/OCProperties_obj}
-            {
-              /OCGs~[ \seq_use:cn { g__pdfmanagement_/Catalog/OCProperties/OCGs_seq } {~} ]
-              /D~\l_tmpa_tl~
-              \seq_if_empty:cF { g__pdfmanagement_/Catalog/OCProperties/Configs_seq }
-                {
-                  /Configs~
-                  [ \seq_use:cn { g__pdfmanagement_/Catalog/OCProperties/Configs_seq} {~} ]
-                }
-            }
-        \exp_args:Nnx
-          \__pdf_backend_catalog_gput:nn
-            { OCProperties }
-            { \__pdf_backend_object_ref:n {g__pdfmanagement_/Catalog/OCProperties_obj} }
-      }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/OutputIntents_gpush: }
-  {
-    \seq_if_empty:cF
-     { g__pdfmanagement_/Catalog/OutputIntents_seq }
-     {
-       \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/OutputIntents_obj } { array }
-       \exp_args:Nnx
-         \__pdf_backend_object_write:nn
-            { g__pdfmanagement_/Catalog/OutputIntents_obj }
-            { \seq_use:cn { g__pdfmanagement_/Catalog/OutputIntents_seq } {~} }
-       \exp_args:Nnx
-         \__pdf_backend_catalog_gput:nn
-           {OutputIntents}
-           {
-             \__pdf_backend_object_ref:n {g__pdfmanagement_/Catalog/OutputIntents_obj}
-           }
-     }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/Requirements_gpush: }
-  {
-    \seq_if_empty:cF
-     { g__pdfmanagement_/Catalog/Requirements_seq }
-     {
-       \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/Requirements_obj } { array }
-       \exp_args:Nnx
-         \__pdf_backend_object_write:nn
-            { g__pdfmanagement_/Catalog/Requirements_obj }
-            { \seq_use:cn { g__pdfmanagement_/Catalog/Requirements_seq } {~} }
-       \exp_args:Nnx
-         \__pdf_backend_catalog_gput:nn
-           {Requirements}
-           {
-             \__pdf_backend_object_ref:n { g__pdfmanagement_/Catalog/Requirements_obj }
-           }
-     }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/ViewerPreferences_gpush: }
-  {
-    \prop_if_empty:cF
-     { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/ViewerPreferences } }
-     {
-       \__pdf_backend_object_new:nn  { g__pdfmanagement_/Catalog/ViewerPreferences_obj } { dict }
-       \exp_args:Nnx
-         \__pdf_backend_object_write:nn
-            { g__pdfmanagement_/Catalog/ViewerPreferences_obj }
-            { \pdfdict_use:n { g__pdf_Core/Catalog/ViewerPreferences } }
-       \exp_args:Nnx
-         \__pdf_backend_catalog_gput:nn
-           {ViewerPreferences}
-           {
-             \__pdf_backend_object_ref:n {g__pdfmanagement_/Catalog/ViewerPreferences_obj}
-           }
-     }
-  }
-\pdfdict_new:n { g__pdf_Core/Catalog/Names }
-
-\cs_new_protected:cpn { __pdfmanagement_handler/Catalog/Names/EmbeddedFiles_gput:n } #1
-  {
-    \__pdf_backend_NamesEmbeddedFiles_add:n { #1 }
-  }
-\cs_new_protected:cpn { __pdfmanagement_/Catalog/Names/EmbeddedFiles_gpush: }
-  {
-    \seq_if_empty:NF \g__pdf_backend_EmbeddedFiles_seq
-      {
-        \exp_args:Nx \__pdf_backend_NamesEmbeddedFiles_gpush:n
-          {
-            \seq_use:Nn \g__pdf_backend_EmbeddedFiles_seq {~}
-          }
-      }
-  }
-\cs_new_protected:cpn {__pdfmanagement_handler/Catalog/?_show:}
-  {
-    \iow_term:x
-      {
-        \iow_newline:
-        The~Catalog~contains~in~the~top~level~the~single~value~entries
-        \prop_map_function:cN
-          {\__kernel_pdfdict_name:n { g__pdf_Core/Catalog }}
-          \msg_show_item:nn
-      }
-    \clist_map_inline:Nn \c__pdfmanagement_Catalog_seq_clist
-     {
-       \seq_if_empty:cF {  g__pdfmanagement_/Catalog/##1_seq }
-         {
-           \iow_term:x
-             {
-               The~'##1'~array~contains~the~entries
-               \seq_map_function:cN { g__pdfmanagement_/Catalog/##1_seq } \msg_show_item:n
-             }
-         }
-      }
-    \clist_map_inline:Nn \c__pdfmanagement_Catalog_sub_clist
-      {
-        \prop_if_empty:cF { \__kernel_pdfdict_name:n { g__pdf_Core/Catalog/##1 } }
-          {
-            \iow_term:x
-              {
-                The~Catalog~subdirectory~'##1'~contains~the~single~value~entries
-                \prop_map_function:cN
-                  {\__kernel_pdfdict_name:n { g__pdf_Core/Catalog/##1 }}
-                  \msg_show_item:nn
-              }
-          }
-      }
-    \tl_show:x {\tl_to_str:n{\pdfmanagement_show:n{Catalog}}}
-  }
-\pdfdict_new:n { g__pdf_Core/Xform/Resources/Properties}
-%% File: ltdocinit.dtx
-\msg_new:nnn  { document } { setup-after-documentclass }
-              {
-                \token_to_str:N \DeclareDocumentMetadata \c_space_tl
-                should~be~used~only~before~\token_to_str:N\documentclass
-              }
-\NewDocumentCommand\DeclareDocumentMetadata { m }
-  {
-    \cs_if_eq:NNTF \documentclass \@twoclasseserror
-      { \msg_error:nn { document }{ setup-after-documentclass } }
-      {
-        \keys_set_groups:nnn { document / metadata} {init}{ #1 }
-        %should be loaded after the backend is set, and only if not in the kernel
-        \cs_if_free:NTF \pdf_uncompress:
-         {\RequirePackage{l3pdf}}{\RequirePackage{expl3}}
-        \ExplSyntaxOn\makeatletter
-          \file_input:n {l3backend-testphase-\c_sys_backend_str.def}
-        \ExplSyntaxOff\makeatother
-        \bool_gset_true:N \g__pdfmanagement_active_bool
-        \keys_set_filter:nnn  { document / metadata } { init } { lang=en-US, #1 }
-        \bool_if:NT \g__pdfmanagement_active_bool
-          {
-            \PassOptionsToPackage{customdriver=hgeneric-testphase}{hyperref}
-          }
-        \hook_use_once:n {pdfmanagement/add}
-        \RenewDocumentCommand\DeclareDocumentMetadata { m }
-          {
-            \keys_set_filter:nnn  { document / metadata } { init } { ##1 }
-            \bool_if:NTF \g__pdfmanagement_active_bool
-             {
-               \str_remove_all:cn {opt@hyperref.sty}{customdriver=hgeneric-testphase}
-               \PassOptionsToPackage{customdriver=hgeneric-testphase}{hyperref}
-             }
-             {
-               \str_remove_all:cn {opt@hyperref.sty}{customdriver=hgeneric-testphase}
-             }
-          }
-        \RequirePackage{pdfmanagement-firstaid}
-      }
-  }
-\prop_new:N \g__pdfmanagement_documentproperties_prop %
-\NewDocumentCommand\AddToDocumentProperties{O{\@currname}mm}
-  {
-    \exp_args:NNx
-      \prop_gput:Nnn \g__pdfmanagement_documentproperties_prop
-        {
-          \tl_if_blank:eTF {#1}{top-level/}{#1/} #2
-        }
-        { #3}
-  }
-\NewExpandableDocumentCommand\GetDocumentProperties{m}
-  {
-    \prop_item:Nn \g__pdfmanagement_documentproperties_prop {#1}
-  }
-\msg_new:nnn  { pdfmanagement } { show-properties }
-  {
-    The~following~document~properties~have~been~stored:
-    #1
-  }
-\NewDocumentCommand\ShowDocumentProperties {}
-  {
-    \msg_show:nnx {pdfmanagement}{show-properties}
-      {
-        \prop_map_function:NN \g__pdfmanagement_documentproperties_prop \msg_show_item:nn
-      }
-  }
-\clist_new:N \g__pdfmanagement_firstaidoff_clist
-\keys_define:nn { document / metadata }
-  {
-    backend .code:n =
-      {
-        \PassOptionsToPackage { driver=#1 } {expl3}
-        \AddToDocumentProperties[document]{backend}{#1}
-      },
-    backend .groups:n = { init } ,
-  }
-
-\keys_define:nn { document / metadata }
-  {
-    ,pdfversion .code:n =
-      {
-        \pdf_version_gset:n { #1 }
-        \AddToDocumentProperties[document]{pdfversion}{#1}
-      }
-    ,uncompress .code:n =
-      {
-        \pdf_uncompress:
-      }
-    ,uncompress .value_forbidden:n = true
-    ,lang .code:n =
-      {
-        \pdfmanagement_add:nnn {Catalog} {Lang}{(#1)}
-        \AddToDocumentProperties[document]{lang}{#1}
-      }
-    %,xmpmeta .bool_gset:N = \g_pdfmeta_xmp_bool %see pdfmeta unused and undefined for now!
-    % this uses internal command from pdfmeta, it should probably move there ...
-    ,pdfstandard .code:n =
-      {
-        \exp_args:Nnx
-        \keys_set:nn {document / metadata} {_pdfstandard=\str_uppercase:n{#1}}
-      }
-    ,_pdfstandard .choices:nn =
-      {A-1B,A-2B,A-3B}
-      {
-        \prop_if_exist:cT { g__pdfmeta_standard_pdf/#1_prop }
-          {
-            \prop_gset_eq:Nc \g__pdfmeta_standard_prop { g__pdfmeta_standard_pdf/#1 _prop }
-          }
-        \AddToDocumentProperties [document]{pdfstandard}{#1}
-      }
-    ,_pdfstandard / unknown .code:n =
-      {
-        \msg_warning:nnn{pdf}{unknown-standard}{#1}
-      }
-    ,pdfmanagement .bool_gset:N = \g__pdfmanagement_active_bool
-    ,pdfmanagement .initial:n =  {true}
-    ,firstaidoff .clist_gset:N = \g__pdfmanagement_firstaidoff_clist
-  }
-%% File: l3pdfannot.dtx
-\RequirePackage{l3bitset}
-\bitset_new:Nn \l_pdfannot_F_bitset
-  {
-    Invisible      = 1,
-    Hidden         = 2,
-    Print          = 3,
-    NoZoom         = 4,
-    NoRotate       = 5,
-    NoView         = 6,
-    ReadOnly       = 7,
-    Locked         = 8,
-    ToggleNoView   = 9,
-    LockedContents = 10
-  }
-\bool_new:N \g__pdfannot_use_lastlink_bool
-
-\cs_new_protected:Npn \pdfannot_box:nnnn #1 #2 #3 #4
-  {
-    \__pdf_backend_annotation:nnnn {#1}{#2}{#3}{#4}
-    \bool_gset_false:N\g__pdfannot_use_lastlink_bool
-  }
-
-\cs_new:Npn \pdfannot_box_ref_last:
-  {
-    \__pdf_backend_annotation_last:
-  }
-
-\cs_new_protected:Npn \pdfannot_box:nnnnn #1 #2 #3 #4 #5
-  {
-    \exp_args:Nx
-    \__pdf_backend_annotation:nnnn {#2}{#3}{#4}
-      {
-        \pdfdict_if_exist:nT { l__pdfannot/#1 }
-          {
-            \pdfdict_use:n { l__pdfannot/#1}
-          }
-        #5
-      }
-    \bool_gset_false:N\g__pdfannot_use_lastlink_bool
-  }
- \pdfdict_new:n { l__pdfannot/widget }
- \pdfdict_put:nnn { l__pdfannot/widget }{ Subtype }{ /Widget }
-\seq_const_from_clist:Nn \c_pdfannot_link_types_seq { URI , GoToR , Launch , GoTo, Named }
-\seq_map_inline:Nn \c_pdfannot_link_types_seq
-  {
-    \pdfdict_new:n { l__pdfannot/link/#1 }
-    \hook_new_pair:nn
-      {pdfannot/link/#1/before}
-      {pdfannot/link/#1/after}
-    \hook_new_pair:nn
-      {pdfannot/link/#1/begin}
-      {pdfannot/link/#1/end}
-   }
-\cs_new_protected:Nn \pdfannot_link:nnn %#1 type (URI, GoTo etc),
-                                        %#2 action spec, #3 link text
-  {
-    \hook_use:n { pdfannot/link/#1/before}
-    \mode_leave_vertical:
-    \exp_args:Nxx %xetex needs expansion
-    \__pdf_backend_link_begin_user:nnw
-      {
-         \pdfdict_if_exist:nT { l__pdfannot/link/#1 }
-          {
-            \pdfdict_use:n { l__pdfannot/link/#1}
-          }
-      }
-      {
-        /Subtype/Link
-        #2 %exp_not?
-      }
-    \bool_gset_true:N \g__pdfannot_use_lastlink_bool
-    \hook_use:n { pdfannot/link/#1/begin}
-    #3
-    \hook_use:n { pdfannot/link/#1/end}
-    \__pdf_backend_link_end:
-    \bool_gset_true:N \g__pdfannot_use_lastlink_bool
-    \hook_use:n { pdfannot/link/#1/after}
-  }
-\cs_generate_variant:Nn \pdfannot_link:nnn {nxn}
-\cs_new_protected:Npn \pdfannot_link_begin:nnw #1 #2 %#1 type, #2 action spec
-  {
-    \hook_use:n { pdfannot/link/#1/before}
-    \mode_leave_vertical:
-    \exp_args:Nxx %xetex needs expansion
-      \__pdf_backend_link_begin_user:nnw
-        {
-           \pdfdict_if_exist:nT { l__pdfannot/link/#1 }
-            {
-              \pdfdict_use:n { l__pdfannot/link/#1}
-            }
-        }
-        { #2 }
-      \bool_gset_true:N \g__pdfannot_use_lastlink_bool
-      \hook_use:n { pdfannot/link/#1/begin}
-  }
-
-\cs_new_protected:Nn \pdfannot_link_end:n %#1 type, e.g. url
-  {
-    \hook_use:n { pdfannot/link/#1/end}
-    \__pdf_backend_link_end:
-    \bool_gset_true:N \g__pdfannot_use_lastlink_bool
-    \hook_use:n { pdfannot/link/#1/after}
-  }
-\cs_generate_variant:Nn \pdfannot_link_begin:nnw {nxw}
-\cs_new_protected:Npn \pdfannot_link_goto_begin:nw #1 %#1 destination
-  {
-    \hook_use:n { pdfannot/link/GoTo/before}
-    \mode_leave_vertical:
-    \exp_args:Nxx %xetex needs expansion
-    \__pdf_backend_link_begin_goto:nnw
-      {
-        \pdfdict_use:n { l__pdfannot/link/GoTo}
-      }
-      { #1 }
-     \bool_gset_true:N \g__pdfannot_use_lastlink_bool
-     \hook_use:n { pdfannot/link/GoTo/begin}
-  }
-
-\cs_new_protected:Nn \pdfannot_link_goto_end:
-  {
-    \hook_use:n { pdfannot/link/GoTo/end}
-    \__pdf_backend_link_end:
-    \bool_gset_true:N \g__pdfannot_use_lastlink_bool
-     \hook_use:n { pdfannot/link/GoTo/after}
-  }
-\cs_new:Nn \pdfannot_link_ref_last: { \__pdf_backend_link_last: }
-\cs_new:Npn \pdfannot_ref_last:
-  {
-    \bool_if:NTF \g__pdfannot_use_lastlink_bool
-      {
-        \__pdf_backend_link_last:
-      }
-      {
-        \__pdf_backend_annotation_last:
-      }
-  }
-\cs_new_protected:Npn \pdfannot_link_margin:n #1
-  {
-    \__pdf_backend_link_margin:n { #1 }
-  }
-\cs_new_protected:Npn \pdfannot_dict_put:nnn #1 #2 #3
-  {
-    \pdfdict_put:nnn { l__pdfannot/#1 } { #2 }{ #3 }
-  }
-\cs_generate_variant:Nn \pdfannot_dict_put:nnn {nnx}
-\cs_new_protected:Npn \pdfannot_dict_remove:nn #1 #2
-  {
-    \pdfdict_remove:nn { l__pdfannot/#1 } { #2 }
-  }
-\cs_new_protected:Npn \pdfannot_dict_show:n #1
-  {
-    \pdfdict_show:n { l__pdfannot/#1 }
-  }
-%% File: l3pdfxform.dtx
-\cs_new_protected:Npn  \pdfxform_new:nnn #1 #2 #3
-  {
-    \__pdf_backend_xform_new:nnnn { #1 } { #2 } {  } { #3 }
-  }
-\cs_new_protected:Npn \pdfxform_use:n #1
-  {
-    \__pdf_backend_xform_use:n { #1 }
-  }
-\cs_new:Npn \pdfxform_ref:n #1
-  {
-    \__pdf_backend_xform_ref:n { #1 }
-  }
-
-\cs_generate_variant:Nn \pdfxform_ref:n {o}
-\cs_new:Npn \pdfxform_wd:n #1
-  {
-    \tl_use:c { c__pdf_backend_xform_wd_ \tl_to_str:n { #1 } _tl }
-  }
-
-\cs_new:Npn \pdfxform_ht:n #1
-  {
-    \tl_use:c { c__pdf_backend_xform_ht_ \tl_to_str:n { #1 } _tl }
-  }
-
-\cs_new:Npn \pdfxform_dp:n #1
-  {
-    \tl_use:c { c__pdf_backend_xform_dp_ \tl_to_str:n { #1 } _tl }
-  }
-%% File: l3pdfmeta.dtx
-\msg_new:nnn  {pdf }{unknown-standard}{The~standard~'#1'~is~unknown~and~has~been~ignored}
-\tl_new:N\l__pdfmeta_tmpa_tl
-\tl_new:N\l__pdfmeta_tmpb_tl
-\str_new:N \l__pdfmeta_tmpa_str
-\prop_new:N \g__pdfmeta_standard_prop
-\cs_new:Npn \pdfmeta_standard_item:n #1
- {
-   \prop_item:Nn \g__pdfmeta_standard_prop {#1}
- }
-\cs_new_protected:Npn \pdfmeta_standard_get:nN #1 #2
- {
-   \prop_get:NnN \g__pdfmeta_standard_prop {#1} #2
- }
-\prg_new_conditional:Npnn \pdfmeta_standard_verify:n #1 {T,F,TF}
-  {
-     \prop_if_in:NnTF \g__pdfmeta_standard_prop {#1}
-       {
-         \prg_return_false:
-       }
-       {
-         \prg_return_true:
-       }
-  }
-\prg_new_protected_conditional:Npnn \pdfmeta_standard_verify:nn #1 #2  {T,F,TF}
-  {
-    \prop_if_in:NnTF \g__pdfmeta_standard_prop {#1}
-      {
-        \cs_if_exist:cTF {__pdfmeta_standard_verify_handler_#1:nn}
-          {
-            \exp_args:Nnnx
-            \use:c
-              {__pdfmeta_standard_verify_handler_#1:nn}
-              { #2 }
-              { \prop_item:Nn \g__pdfmeta_standard_prop {#1} }
-          }
-          {
-            \prg_return_false:
-          }
-      }
-      {
-        \prg_return_true:
-      }
-   }
-\cs_new_protected:Npn \__pdfmeta_standard_verify_handler_min_pdf_version:nn #1 #2
- {
-   \pdf_version_compare:NnTF <
-     { #2 }
-     {\prg_return_false:}
-     {\prg_return_true:}
- }
-
-\cs_new_protected:Npn \__pdfmeta_standard_verify_handler_named_actions:nn #1 #2
- {
-   \tl_if_in:nnTF { #2 }{ #1 }
-     {\prg_return_true:}
-     {\prg_return_false:}
- }
-\cs_new_protected:Npn \__pdfmeta_standard_verify_handler_annot_action_A:nn #1 #2
- {
-   \tl_if_in:nnTF { #2 }{ #1 }
-     {\prg_return_true:}
-     {\prg_return_false:}
- }
-\cs_new_protected:Npn \__pdfmeta_standard_verify_handler_outputintent_subtype:nn #1 #2
- {
-   \tl_if_eq:nnTF { #2 }{ #1 }
-     {\prg_return_true:}
-     {\prg_return_false:}
- }
-\cs_new_protected:Npn \__pdfmeta_verify_pdfa_annot_flags:
-  {
-    \bitset_set_true:Nn  \l_pdfannot_F_bitset {Print}
-    \bitset_set_false:Nn \l_pdfannot_F_bitset {Hidden}
-    \bitset_set_false:Nn \l_pdfannot_F_bitset {Invisible}
-    \bitset_set_false:Nn \l_pdfannot_F_bitset {NoView}
-    \pdfannot_dict_put:nnn {link/URI}{F}{ \bitset_to_arabic:N \l_pdfannot_F_bitset }
-    \pdfannot_dict_put:nnn {link/GoTo}{F}{ \bitset_to_arabic:N \l_pdfannot_F_bitset }
-    \pdfannot_dict_put:nnn {link/GoToR}{F}{ \bitset_to_arabic:N \l_pdfannot_F_bitset }
-    \pdfannot_dict_put:nnn {link/Launch}{F}{ \bitset_to_arabic:N \l_pdfannot_F_bitset }
-    \pdfannot_dict_put:nnn {link/Named}{F}{ \bitset_to_arabic:N \l_pdfannot_F_bitset }
-  }
-\hook_gput_code:nnn {begindocument} {pdf}
-  {
-    \pdfmeta_standard_verify:nF { annot_flags }
-     { \__pdfmeta_verify_pdfa_annot_flags: }
-  }
-\prop_new:c { g__pdfmeta_standard_pdf/A-1B_prop }
-\prop_set_from_keyval:cn { g__pdfmeta_standard_pdf/A-1B_prop }
-  {
-    ,name             = pdf/A-1B
-    ,type             = A
-    ,year             = 2005
-    ,min_pdf_version  = 1.4        %minimum
-    ,no_encryption    =
-    ,no_external_content =  % no F, FFilter, or FDecodeParms in stream dicts
-    ,no_embed_content = % no EF key in filespec, no /Type/EmbeddedFiles
-    ,max_string_size  = 65535
-    ,max_array_size   = 8191
-    ,max_dict_size    = 4095
-    ,max_obj_num      = 8388607
-    ,max_nest_qQ      = 28
-    ,named_actions    = {NextPage, PrevPage, FirstPage, LastPage}
-    ,annot_flags      =
-    %booleans. Only the existence of the key matter.
-    %If the entry is added it means a requirements is there
-    %(in most cases "don't use ...")
-    %
-    %===============
-    % Rule 6.1.13-1 CosDocument, isOptionalContentPresent == false
-      ,Catalog_no_OCProperties =
-    %===============
-    % Rule 6.6.1-1: PDAction, S == "GoTo" || S == "GoToR" || S == "Thread"
-    %               || S == "URI" || S == "Named" || S == "SubmitForm"
-    % means: no /S/Launch, /S/Sound, /S/Movie, /S/ResetForm, /S/ImportData,
-    %        /S/JavaScript, /S/Hide
-      ,annot_action_A        = {GoTo,GoToR,Thread,URI,Named,SubmitForm}
-    %===============
-    % Rule 6.6.2-1: PDAnnot, Subtype != "Widget" || AA_size == 0
-    % means: no AA dictionary
-      ,annot_widget_no_AA      =
-    %===============
-    % Rule 6.9-2: PDAnnot, Subtype != "Widget" || (A_size == 0 && AA_size == 0)
-    % (looks like a tightening of the previous rule)
-      ,annot_widget_no_A_AA    =
-    %===============
-    % Rule 6.9-1 PDAcroForm, NeedAppearances == null || NeedAppearances == false
-    ,form_no_NeedAppearances =
-    %===============
-    %Rule 6.9-3 PDFormField, AA_size == 0
-    ,form_no_AA              =
-    %===============
-    % to be continued https://docs.verapdf.org/validation/pdfa-part1/
-    % - Outputintent/colorprofiles requirements
-    % an outputintent should be loaded and is unique.
-    ,outputintent_A         = {GTS_PDFA1}
-    % - no Alternates key in image dictionaries
-    % - no OPI, Ref, Subtype2 with PS key in xobjects
-    % - Interpolate  = false in images
-    % - no TR, TR2 in ExtGstate
-  }
-
-\prop_new:c { g__pdfmeta_standard_pdf/A-2B_prop }
-\prop_gset_eq:cc
-  { g__pdfmeta_standard_pdf/A-2B_prop }
-  { g__pdfmeta_standard_pdf/A-1B_prop }
-\prop_gput:cnn
-  { g__pdfmeta_standard_pdf/A-2B_prop }{name}{pdf/A-2B}
-\prop_gput:cnn
-  { g__pdfmeta_standard_pdf/A-2B_prop }{year}{2011}
-\prop_gremove:cn
-  { g__pdfmeta_standard_pdf/A-2B_prop }
-  { embed_content}
-
-\prop_new:c { g__pdfmeta_standard_pdf/A-3B_prop }
-\prop_gset_eq:cc
-  { g__pdfmeta_standard_pdf/A-3B_prop }
-  { g__pdfmeta_standard_pdf/A-2B_prop }
-\prop_gput:cnn
-  { g__pdfmeta_standard_pdf/A-3B_prop }{name}{pdf/A-3B}
-\prop_gput:cnn
-  { g__pdfmeta_standard_pdf/A-2B_prop }{year}{2012}
-\prop_gremove:cn
-  { g__pdfmeta_standard_pdf/A-3B_prop }
-  { embed_content}
-\prop_new:N \g__pdfmeta_outputintents_prop
-\keys_define:nn { document / metadata }
-  {
-    colorprofiles .code:n =
-     {
-       \keys_set:nn { document / metadata / colorprofiles }{#1}
-     }
-  }
-\keys_define:nn { document / metadata / colorprofiles }
- {
-   ,A .code:n =
-      {
-        \tl_if_blank:nF {#1}
-          {
-            \prop_gput:Nnn \g__pdfmeta_outputintents_prop
-             { GTS_PDFA1  } {#1}
-          }
-      }
-   ,a .code:n =
-      {
-        \tl_if_blank:nF {#1}
-          {
-            \prop_gput:Nnn \g__pdfmeta_outputintents_prop
-              { GTS_PDFA1  } {#1}
-          }
-      }
-   ,X .code:n =
-      {
-        \tl_if_blank:nF {#1}
-          {
-             \prop_gput:Nnn \g__pdfmeta_outputintents_prop
-              { GTS_PDFX  } {#1}
-          }
-      }
-   ,x .code:n =
-      {
-        \tl_if_blank:nF {#1}
-          {
-            \prop_gput:Nnn \g__pdfmeta_outputintents_prop
-              { GTS_PDFX  } {#1}
-          }
-      }
-   ,unknown .code:n =
-     {
-       \tl_if_blank:nF {#1}
-          {
-           \exp_args:NNo
-            \prop_gput:Nnn \g__pdfmeta_outputintents_prop
-              { \l_keys_key_str  } {#1}
-          }
-     }
- }
-\pdfdict_new:n   {l_pdfmeta/outputintent}
-\pdfdict_put:nnn {l_pdfmeta/outputintent}
-  {Type}{/OutputIntent}
-\prop_const_from_keyval:cn { c__pdfmeta_colorprofile_sRGB.icc}
-  {
-    ,OutputConditionIdentifier=IEC~sRGB
-    ,Info=IEC~61966-2.1~Default~RGB~colour~space~-~sRGB
-    ,RegistryName=http://www.iec.ch
-    ,N = 3
-  }
-\prop_const_from_keyval:cn { c__pdfmeta_colorprofile_FOGRA39L_coated.icc}
-  {
-    ,OutputConditionIdentifier=FOGRA39L~Coated
-    ,Info={Offset~printing,~according~to~ISO~12647-2:2004/Amd~1,~OFCOM,~ %
-           paper~type~1~or~2~=~coated~art,~115~g/m2,~tone~value~increase~
-           curves~A~(CMY)~and~B~(K)}
-    ,RegistryName=http://www.fogra.org
-    ,N = 4
-  }
-\cs_new_protected:Npn \__pdfmeta_embed_colorprofile:n #1%#1 file name
-  {
-    \pdf_object_if_exist:nF { __color_icc_ #1 }
-      {
-        \pdf_object_new:nn  { __color_icc_ #1 }{fstream}
-        \pdf_object_write:nx { __color_icc_ #1 }
-         {
-           {/N\c_space_tl
-             \prop_item:cn{c__pdfmeta_colorprofile_#1}{N}
-           }
-           {#1}
-         }
-      }
-  }
-
-\cs_new_protected:Npn \__pdfmeta_write_outputintent:nn #1 #2 %#1 file name, #2 subtype
-  {
-    \group_begin:
-     \pdfdict_put:nnx {l_pdfmeta/outputintent}{S}{/\str_convert_pdfname:n{#2}}
-     \pdfdict_put:nnx {l_pdfmeta/outputintent}
-       {DestOutputProfile}
-       {\pdf_object_ref:n{ __color_icc_ #1 }}
-     \clist_map_inline:nn { OutputConditionIdentifier, Info, RegistryName }
-       {
-         \prop_get:cnNT
-          { c__pdfmeta_colorprofile_#1}
-          { ##1 }
-          \l__pdfmeta_tmpa_tl
-          {
-            \pdf_string_from_unicode:nVN {utf8/string}\l__pdfmeta_tmpa_tl\l__pdfmeta_tmpa_str
-            \pdfdict_put:nnx
-              {l_pdfmeta/outputintent}{##1}{\l__pdfmeta_tmpa_str}
-          }
-       }
-     \pdf_object_unnamed_write:nx {dict}{\pdfdict_use:n {l_pdfmeta/outputintent} }
-     \pdfmanagement_add:nnx {Catalog}{OutputIntents}{\pdf_object_ref_last:}
-    \group_end:
-  }
-
-\AddToHook{begindocument/end}
-  {
-    \pdfmeta_standard_verify:nTF {outputintent_A}
-      {
-         \prop_map_inline:Nn \g__pdfmeta_outputintents_prop
-           {
-             \__pdfmeta_embed_colorprofile:n
-               {#2}
-             \__pdfmeta_write_outputintent:nn
-               {#2}
-               {#1}
-           }
-      }
-      {
-         \exp_args:NNx
-         \prop_if_in:NnF
-           \g__pdfmeta_outputintents_prop
-           { \pdfmeta_standard_item:n { outputintent_A } }
-           {
-             \exp_args:NNx
-             \prop_gput:Nnn
-               \g__pdfmeta_outputintents_prop
-               { \pdfmeta_standard_item:n { outputintent_A } }
-               { sRGB.icc }
-           }
-         \exp_args:NNx
-         \prop_get:NnN
-           \g__pdfmeta_outputintents_prop
-           { \pdfmeta_standard_item:n { outputintent_A } }
-           \l__pdfmeta_tmpb_tl
-         \exp_args:NV \__pdfmeta_embed_colorprofile:n \l__pdfmeta_tmpb_tl
-         \prop_map_inline:Nn \g__pdfmeta_outputintents_prop
-           {
-             \exp_args:NV
-             \__pdfmeta_write_outputintent:nn
-               \l__pdfmeta_tmpb_tl
-               { #1 }
-           }
-       }
-   }
-%% File: l3pdftools.dtx
-\cs_generate_variant:Nn \str_convert_pdfname:n { e }
-
-\cs_new:Npn \pdf_name_from_unicode_e:n #1
-  {
-    / \str_convert_pdfname:e { \text_expand:n { #1 } }
-  }
-
-\cs_generate_variant:Nn \pdf_name_from_unicode_e:n {V}
-\bool_lazy_any:nTF
-  {
-    \sys_if_engine_luatex_p:
-    \sys_if_engine_xetex_p:
-  }
-  {
-    \prop_gput:Nnn \g__str_alias_prop { default } {  }
-  }
-  {
-    \prop_gput:Nnn \g__str_alias_prop { default } { utf8 }
-  }
-\cs_new:Npn \pdf_string_from_unicode:nnN #1 #2 #3
-  {
-    \cs_if_exist_use:cF { __pdf_string_from_unicode_#1:nN }
-      {
-        \__kernel_msg_error:nnn { pdf } { unknown-convert } {#1}
-        \use_none:nn
-      }
-    { #2 } #3
-  }
-
-\cs_generate_variant:Nn \pdf_string_from_unicode:nnN {nVN}
-%% TODO Names need a review when it is clear which converters
-%% are actually needed
-%% string conversions and printing
-%% we assume here that the text purify step has been done. The input is
-%% a list of (utf8) chars.
-%% str convert, not expandable.
-
-
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf8/string-raw:nN }  #1 #2
-  {
-     \str_set_convert:Nnnn #2
-        { #1 }
-        { default }
-        {utf8/string}
-  }
-
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf8/string:nN } #1 #2
-  {
-    \use:c { __pdf_string_from_unicode_utf8/string-raw:nN } { #1 } #2
-    \str_put_left:Nn #2  {(}
-    \str_put_right:Nn #2 {)}
-  }
-\cs_new_protected:cpx { __pdf_string_from_unicode_utf8/URI-raw:nN }  #1 #2
-  {
-     \exp_not:N \str_set_convert:Nnnn #2
-       { #1 }
-       { default }
-       {utf8/url}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 3A} {:}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 2F} {/}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 23} {\c_hash_str}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 5B} {[}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 5D} {]}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 40} {\c_atsign_str}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 21} {!}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 24} {\c_dollar_str}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 26} {\c_ampersand_str}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 27} {'}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 2A} {*}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 2B} {+}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 2C} {,}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 3B} {;}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 3D} {=}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 30} {0}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 31} {1}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 32} {2}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 33} {3}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 34} {4}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 35} {5}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 36} {6}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 37} {7}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 38} {8}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 39} {9}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 28} {\c_backslash_str(}
-     \exp_not:N \str_replace_all:Nnn #2 {\c_percent_str 29} {\c_backslash_str)}
-  }
-
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf8/URI:nN } #1 #2
-  {
-     \use:c { __pdf_string_from_unicode_utf8/URI-raw:nN } {#1} #2
-     \str_put_left:Nn #2  {(}
-     \str_put_right:Nn #2 {)}
-  }
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf16/string-raw:nN }  #1 #2
-  {
-    \str_set_convert:Nnnn #2
-      { #1 }
-      { default }
-      {utf16/string}
-  }
-
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf16/string:nN } #1 #2
-  {
-    \use:c { __pdf_string_from_unicode_utf16/string-raw:nN } {#1} #2
-    \str_put_left:Nn #2  {(}
-    \str_put_right:Nn #2 {)}
-  }
-
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf16/hex-raw:nN } #1 #2
-  {
-     \str_set_convert:Nnnn #2
-       { #1 }
-       { default }
-       {utf16/hex}
-  }
-
-\cs_new_protected:cpn { __pdf_string_from_unicode_utf16/hex:nN } #1 #2
-  {
-    \use:c { __pdf_string_from_unicode_utf16/hex-raw:nN } {#1} #2
-    \str_put_left:Nn #2  {<}
-    \str_put_right:Nn #2 {>}
-  }
-
-\cs_new_protected:Npn  \pdf_bdc:nn #1 #2 { \__pdf_backend_bdc:nn { #1 }{ #2 } }
-\cs_new_protected:Npn  \pdf_bdcobject:nn #1 #2 { \__pdf_backend_bdcobject:nn { #1 }{ #2 } }
-\cs_new_protected:Npn  \pdf_bdcobject:n #1     { \__pdf_backend_bdcobject:n  { #1 } }
-\cs_new_protected:Npn  \pdf_bmc:n #1     { \__pdf_backend_bmc:n  { #1 } }
-\cs_new_protected:Npn  \pdf_emc:         { \__pdf_backend_emc: }
-%% File: l3pdffile.dtx
-
-\cs_new_protected:Npn \__pdffile_filename_convert_to_print:nN #1 #2
-  {\pdf_string_from_unicode:nnN {utf16/hex}{#1}{#2}}
-\msg_new:nnn { pdffile } { file-not-found }
-  {
-    File~'\tl_to_str:n{#1}'~not~found
-  }
-
-\msg_new:nnn { pdffile } { mimetype-missing }
-  {
-    Mime~type~not~set~for~file~'\tl_to_str:n{#1}'
-  }
-
-\msg_new:nnn { pdffile } { target-name-missing }
-  {
-    a~target~name~for~the~/FileSpec~dictionary~is~missing.
-  }
-
-\msg_new:nnn { pdffile } { object-exists }
-  {
-    object~name~'#1'~is~already~used.
-  }
-
-\msg_new:nnn  { pdffile } { show-files }
-  {
-    The~following~files~have~been~embedded\\
-     #1
-  }
-\tl_new:N  \l__pdffile_tmpa_tl
-\tl_new:N  \l__pdffile_tmpb_tl
-\str_new:N \l__pdffile_tmpa_str
-\str_new:N \l__pdffile_tmpb_str
-\str_new:N \l__pdffile_ext_str
-\tl_new:N  \l__pdffile_automimetype_tl
-\tl_new:N  \l__pdffile_embed_ref_tl
-\prop_new:N \g_pdffile_mimetypes_prop
-\prop_set_from_keyval:Nn \g_pdffile_mimetypes_prop
-  {
-    ,.csv = text/csv
-    ,.html= text/html
-    ,.dtx = text/plain %or application/x-tex, not in iana.org list
-    ,.eps = application/postscript
-    ,.jpg = image/jpeg
-    ,.mp4 = video/mp4
-    ,.pdf = application/pdf
-    ,.png = image/png
-    ,.tex = text/plain %or application/x-tex, not in iana.org list
-    ,.txt = text/plain
-    ,.sty = text/plain
-  }
-\str_new:N  \l_pdffile_source_name_str
-\pdfdict_new:n { l_pdffile }
-\pdfdict_put:nnn { l_pdffile }{Type}{/EmbeddedFile}
-\pdfdict_new:n { l_pdffile/Params }
-\pdfdict_put:nnn { l_pdffile/Params }
-  {ModDate}  { (\file_timestamp:n { \l_pdffile_source_name_str }) }
-\pdfdict_put:nnn { l_pdffile/Params }
-  {Size}     { \file_size:n { \l_pdffile_source_name_str } }
-\pdfdict_put:nnn { l_pdffile/Params }
-  {CheckSum} { (\file_mdfive_hash:n { \l_pdffile_source_name_str }) }
-\pdfdict_new:n { l_pdffile/streamParams }
-\pdfdict_put:nnn { l_pdffile/streamParams }
-  {ModDate}  {
-               (
-                 D:\int_use:N\c_sys_year_int
-                  \int_compare:nNnT{\c_sys_month_int}<{10}{0}
-                  \int_use:N\c_sys_month_int
-                  \int_compare:nNnT{\c_sys_day_int}<{10}{0}
-                  \int_use:N\c_sys_day_int
-               )
-             }
-\pdfdict_new:n { l_pdffile/FileSpec }
-\pdfdict_put:nnn { l_pdffile/FileSpec }
-  {Type} { /FileSpec }
-\pdfdict_put:nnn { l_pdffile/FileSpec }
-  {AFRelationship} { /Unspecified }
-
-\prop_new:N \g_pdffile_embed_prop
-\cs_new_protected:Npn \pdffile_embed_show:
-  {
-    \msg_show:nnx
-     {pdffile}{show-files}
-     {
-       \prop_map_function:NN {\g_pdffile_embed_prop} \msg_show_item:nn
-     }
-  }
-\cs_new_protected:Npn \__pdffile_mimetype_set:nN #1 #2
-  {
-    \file_parse_full_name:nNNN
-          {#1}
-          \l__pdffile_tmpa_str %unused
-          \l__pdffile_tmpb_str %unused
-          \l__pdffile_ext_str
-        %check if Subtype has been set
-        \pdfdict_get:nnN { l_pdffile}{Subtype}\l__pdffile_tmpa_tl
-        %if not look up in the prop:
-        \quark_if_no_value:NT \l__pdffile_tmpa_tl
-          {
-            \prop_get:NVNTF
-              \g_pdffile_mimetypes_prop
-              \l__pdffile_ext_str
-              \l__pdffile_tmpb_tl
-              {
-                \tl_set:Nx #2 {/Subtype~\pdf_name_from_unicode_e:V \l__pdffile_tmpb_tl}
-              }
-              {
-                \msg_warning:nnx { pdffile }{ mimetype-missing} {#1}
-                \tl_clear:N #2
-              }
-          }
-    }
-
-\cs_generate_variant:Nn \__pdffile_mimetype_set:nN {VN}
-
-\cs_new_protected:Npn \__pdffile_fstream_write:nN #1 #2
-  {
-    \pdf_object_unnamed_write:nx { fstream }
-      {
-        {
-          #2
-          \pdfdict_use:n { l_pdffile}
-          \pdfdict_if_empty:nF { l_pdffile/Params}
-            {
-              /Params
-                <<
-                  \pdfdict_use:n { l_pdffile/Params}
-                >>
-            }
-        }
-        { #1 }
-      }
-     \tl_clear:N \l__pdffile_automimetype_tl
-   }
-
-\cs_generate_variant:Nn \__pdffile_fstream_write:nN {VN}
-
-\cs_new_protected:Npn \__pdffile_stream_write:nN #1 #2
-  {
-    \pdf_object_unnamed_write:nx { stream }
-      {
-        {
-          #2
-          \pdfdict_use:n { l_pdffile}
-          \pdfdict_if_empty:nF { l_pdffile/streamParams}
-            {
-              /Params
-                <<
-                  \pdfdict_use:n { l_pdffile/streamParams}
-                >>
-            }
-        }
-        { \exp_not:n { #1 } }
-      }
-     \tl_clear:N \l__pdffile_automimetype_tl
-   }
-
-\cs_generate_variant:Nn \__pdffile_stream_write:nN {VN}
-
-\cs_new_protected:Npn \__pdffile_filespec_write:nnn #1 #2 #3
-  {
-    \tl_if_blank:nT { #2 }
-      {
-        \msg_error:nn {pdffile}{target-name-missing}
-      }
-      {
-        \pdf_object_new:nn   { #1 } {dict}
-        \group_begin:
-          \__pdffile_filename_convert_to_print:nN  { #2 } \l__pdffile_tmpa_str
-          \pdfdict_put:nnx {l_pdffile/FileSpec}{F} { \l__pdffile_tmpa_str }
-          \pdfdict_put:nnx {l_pdffile/FileSpec}{UF}{ \l__pdffile_tmpa_str }
-          \pdf_object_write:nx { #1 }
-            {
-              \pdfdict_use:n { l_pdffile/FileSpec}
-              \tl_if_empty:nF { #3 }
-                {
-                  /EF <</F~#3 /UF~#3>>
-                }
-            }
-        \group_end:
-      }
-  }
-
-\cs_new_protected:Npn \pdffile_embed_file:nnn #1 #2 #3
-  { %               if #1 empty => only filespec
-    %               if #2 empty => = #1
-    \pdf_object_if_exist:nTF { #3 }
-      {
-        \msg_error:nnn { pdffile }{ object-exists } { #3 }
-      }
-      {
-        \tl_if_blank:nTF { #1 }
-          {
-            \tl_set:Nn \l__pdffile_embed_ref_tl {}
-          }
-          {
-            \file_get_full_name:nNTF {#1} \l_pdffile_source_name_str
-              {
-                \__pdffile_mimetype_set:VN
-                  \l_pdffile_source_name_str
-                  \l__pdffile_automimetype_tl
-                \__pdffile_fstream_write:VN
-                  \l_pdffile_source_name_str
-                  \l__pdffile_automimetype_tl
-                \tl_set:Nx \l__pdffile_embed_ref_tl { \pdf_object_ref_last: }
-              }
-              {
-                \msg_error:nnn { pdffile }{ file-not-found }{ #1 }
-              }
-
-           }
-        \prop_gput:Nnx
-           \g_pdffile_embed_prop
-           { #3 }
-           {
-             { \tl_if_blank:nTF { #1 } {filespec}{file} }
-             {\l_pdffile_source_name_str}
-             {
-               \tl_if_blank:nTF { #2 }
-                 { \l_pdffile_source_name_str }
-                 { \tl_to_str:n{#2}}
-             }
-           }
-        \tl_if_blank:nTF { #2 }
-          {
-            \exp_args:Nnnx
-              \__pdffile_filespec_write:nnn
-                %#1 dict, #2 target file name, #3 object ref
-                { #3 }
-                { #1 }
-                {\l__pdffile_embed_ref_tl}
-          }
-          {
-            \exp_args:Nnnx
-              \__pdffile_filespec_write:nnn
-                %#1 dict, #2 target file name, #3 object ref
-                { #3 }
-                { #2 }
-                {\l__pdffile_embed_ref_tl}
-          }
-      }
-  }
-
-\cs_new_protected:Npn \pdffile_embed_stream:nnn #1 #2 #3
-  {
-    %               if #2 empty => error
-    \pdf_object_if_exist:nTF { #3 }
-      {
-         \msg_error:nnn { pdffile }{ object-exists } { #3 }
-      }
-      {
-         \prop_gput:Nnx
-            \g_pdffile_embed_prop
-            { #3 }
-            {{stream}{}{\tl_if_blank:nTF {#2}{stream.txt}{\exp_not:n{#2}}}}
-         \tl_if_blank:nTF {#2}
-          { \__pdffile_mimetype_set:nN {stream.txt}\l__pdffile_automimetype_tl}
-          { \__pdffile_mimetype_set:nN { #2 } \l__pdffile_automimetype_tl }
-         \__pdffile_stream_write:nN
-           { #1 }
-           \l__pdffile_automimetype_tl
-         \tl_set:Nx \l__pdffile_embed_ref_tl { \pdf_object_ref_last: }
-         \exp_args:Nnxx
-           \__pdffile_filespec_write:nnn
-             %#1 dict, #2 target file name, #3 object ref
-             { #3 }
-             { \tl_if_blank:nTF {#2}{stream.txt}{\exp_not:n{#2}} }
-             {\l__pdffile_embed_ref_tl}
-     }
-  }
-
-%% 
-%%
-%% End of file `pdfmanagement-testphase.ltx'.