diff options
Diffstat (limited to 'macros/latex/contrib/pdfmanagement-testphase/l3backend-testphase.dtx')
-rw-r--r-- | macros/latex/contrib/pdfmanagement-testphase/l3backend-testphase.dtx | 116 |
1 files changed, 35 insertions, 81 deletions
diff --git a/macros/latex/contrib/pdfmanagement-testphase/l3backend-testphase.dtx b/macros/latex/contrib/pdfmanagement-testphase/l3backend-testphase.dtx index 7b4aad8fe6..0102b1c574 100644 --- a/macros/latex/contrib/pdfmanagement-testphase/l3backend-testphase.dtx +++ b/macros/latex/contrib/pdfmanagement-testphase/l3backend-testphase.dtx @@ -45,7 +45,7 @@ % }^^A % } % -% \date{Version 0.95g, released 2021-07-21} +% \date{Version 0.95h, released 2021-07-31} % % \maketitle % @@ -56,27 +56,27 @@ % \begin{macrocode} %<drivers>\ProvidesExplFile %<*dvipdfmx> - {l3backend-testphase-dvipdfmx.def}{2021-07-21}{} + {l3backend-testphase-dvipdfmx.def}{2021-07-31}{} {LaTeX~PDF~management~testphase~bundle~backend~support: dvipdfmx} %</dvipdfmx> %<*dvips> - {l3backend-testphase-dvips.def}{2021-07-21}{} + {l3backend-testphase-dvips.def}{2021-07-31}{} {LaTeX~PDF~management~testphase~bundle~backend~support: dvips} %</dvips> %<*dvisvgm> - {l3backend-testphase-dvisvgm.def}{2021-07-21}{} + {l3backend-testphase-dvisvgm.def}{2021-07-31}{} {LaTeX~PDF~management~testphase~bundle~backend~support: dvisvgm} %</dvisvgm> %<*luatex> - {l3backend-testphase-luatex.def}{2021-07-21}{} + {l3backend-testphase-luatex.def}{2021-07-31}{} {LaTeX~PDF~management~testphase~bundle~backend~support: PDF output (LuaTeX)} %</luatex> %<*pdftex> - {l3backend-testphase-pdftex.def}{2021-07-21}{} + {l3backend-testphase-pdftex.def}{2021-07-31}{} {LaTeX~PDF~management~testphase~bundle~backend~support: PDF output (pdfTeX)} %</pdftex> %<*xdvipdfmx> - {l3backend-testphase-xetex.def}{2021-07-21}{} + {l3backend-testphase-xetex.def}{2021-07-31}{} {LaTeX~PDF~management~testphase~bundle~backend~support: XeTeX} %</xdvipdfmx> % \end{macrocode} @@ -1086,116 +1086,70 @@ % \subsubsection { Special case: the /Names/EmbeddedFiles dictionary } % Entries to /Names are handled differently, in part (/Desc) it is automatic, for % other special commands like \cs{pdfnames} must be used. For EmbeddedFiles -% we need some code to push the tree if files have been added. dvips wants code -% for every file and then creates the Name tree automatically. +% dvips wants code for every file and then creates the Name tree automatically. +% Other name trees are ignored. +% TODO: Currently the code for EmbeddedFiles is still a bit +% different but this should be merged, all name trees should be handled with the +% same code. % \begin{macrocode} % pdflatex %<*pdftex> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_gpush:n #1 %array content +\cs_new_protected:Npn \@@_backend_Names_gpush:nn #1 #2 %#1 name of name tree, #2 array content { - \pdf_object_unnamed_write:nn {dict} {/Names [#1] } - \tex_pdfnames:D {/EmbeddedFiles~\pdf_object_ref_last:} + \pdf_object_unnamed_write:nn {dict} {/Names [#2] } + \tex_pdfnames:D {/#1~\pdf_object_ref_last:} } %</pdftex> %<*luatex> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_gpush:n #1 %array content +\cs_new_protected:Npn \@@_backend_Names_gpush:nn #1 #2 %#1 name of name tree, #2 array content { - \pdf_object_unnamed_write:nn {dict} {/Names [#1] } - \tex_pdfextension:D~names~{/EmbeddedFiles~\pdf_object_ref_last: } + \pdf_object_unnamed_write:nn {dict} {/Names [#2] } + \tex_pdfextension:D~names~ {/#1~\pdf_object_ref_last:} } %</luatex> %<*dvipdfmx|xdvipdfmx> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_gpush:n #1 %array content +\cs_new_protected:Npn \@@_backend_Names_gpush:nn #1 #2 %#1 name of name tree, #2 array content { - \pdf_object_unnamed_write:nn {dict} { /Names [#1] } - %n or x? - \@@_backend:x {put~@names~<</EmbeddedFiles~\pdf_object_ref_last: >>} + \pdf_object_unnamed_write:nn {dict} {/Names [#2] } + \@@_backend:x {put~@names~<</#1~\pdf_object_ref_last: >>} } %</dvipdfmx|xdvipdfmx> %dvips: noop %<*dvips> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_gpush:n #1 {} +\cs_new_protected:Npn \@@_backend_Names_gpush:nn #1 #2 {} %</dvips> %dvisvgm: noop %<*dvisvgm> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_gpush:n #1 {} +\cs_new_protected:Npn \@@_backend_Names_gpush:nn #1 #2 {} %</dvisvgm> - -% \end{macrocode} -% Names in the EmbeddedFiles name tree must sorted alphabetically, -% so we need commands to create this names. And we need a sequence to store -% the names and the objects. We use the prefix l3ef, and we assume that at -% most 9999 files will be used. -% \begin{variable}{\g_@@_backend_EmbeddedFiles_int} -% \end{variable} -% \begin{macro}{\@@_backend_EmbeddedFiles_name:} -% \begin{macrocode} -%<*drivers> -\int_new:N \g_@@_backend_EmbeddedFiles_int -\cs_new:Npn \@@_backend_EmbeddedFiles_name: - { - ( - l3ef - \int_compare:nNnT {\g_@@_backend_EmbeddedFiles_int} < {10} - {0} - \int_compare:nNnT {\g_@@_backend_EmbeddedFiles_int} < {100} - {0} - \int_compare:nNnT {\g_@@_backend_EmbeddedFiles_int} < {1000} - {0} - \int_use:N \g_@@_backend_EmbeddedFiles_int - ) - } -%</drivers> -% \end{macrocode} -% \end{macro} -% \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 -\prop_new:N \g_@@_backend_EmbeddedFiles_named_prop -%</drivers> % \end{macrocode} -% \begin{macro}{\@@_backend_NamesEmbeddedFiles_add:n} -% This command saves an object reference of a filespec dictionary in the -% EmbeddedFiles name tree. We define a prop to store the relation between -% object name and name in the name tree. +% EmbeddedFiles is a bit special. +% For once we need backend commands for dvips. +% But we want also an option to create the name on the fly. +% \begin{macro}{\@@_backend_NamesEmbeddedFiles_add:nn} +% dvips need special backend code to create the name tree. +% With the other engines it does nothing. % \begin{macrocode} %<*pdftex|luatex|dvipdfmx|xdvipdfmx> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_add:n #1 - %#1 object ref - { - \int_gincr:N \g_@@_backend_EmbeddedFiles_int - \prop_gput:Nnx \g_@@_backend_EmbeddedFiles_named_prop - { #1 } - { \@@_backend_EmbeddedFiles_name: } - \seq_gput_right:Nx \g_@@_backend_EmbeddedFiles_seq - { \@@_backend_EmbeddedFiles_name: \c_space_tl #1 } - } - +\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_add:nn #1 #2 {} %</pdftex|luatex|dvipdfmx|xdvipdfmx> %<*dvips> -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_add:n #1 +\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_add:nn #1 #2 { - \int_gincr:N \g_@@_backend_EmbeddedFiles_int - \prop_gput:Nnx \g_@@_backend_EmbeddedFiles_named_prop - { #1 } - { \@@_backend_EmbeddedFiles_name: } \@@_backend_pdfmark:x { - /Name~\@@_backend_EmbeddedFiles_name:~ - /FS~#1~ + /Name~#1~ + /FS~#2~ /EMBED } } %</dvips> %<*dvisvgm> %no op. Or is there any sensible use for it? -\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_add:n #1 +\cs_new_protected:Npn \@@_backend_NamesEmbeddedFiles_add:nn #1 #2 {} + %</dvisvgm> % \end{macrocode} % \end{macro} |