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@@ -1,611 +0,0 @@
-% \iffalse meta-comment
-%
-%% File: l3drivers-graphics.dtx
-%
-% Copyright (C) 2019 The LaTeX3 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 "l3kernel bundle" (The Work in LPPL)
-% and all files in that bundle must be distributed together.
-%
-% -----------------------------------------------------------------------
-%
-% The development version of the bundle can be found at
-%
-% https://github.com/latex3/latex3
-%
-% for those people who are interested.
-%
-%<*driver>
-\documentclass[full,kernel]{l3doc}
-\begin{document}
- \DocInput{\jobname.dtx}
-\end{document}
-%</driver>
-% \fi
-%
-% \title{^^A
-% The \textsf{l3drivers-graphics} package\\ Driver graphics support^^A
-% }
-%
-% \author{^^A
-% The \LaTeX3 Project\thanks
-% {^^A
-% E-mail:
-% \href{mailto:latex-team@latex-project.org}
-% {latex-team@latex-project.org}^^A
-% }^^A
-% }
-%
-% \date{Released 2019-05-28}
-%
-% \maketitle
-%
-% \begin{documentation}
-%
-% \end{documentation}
-%
-% \begin{implementation}
-%
-% \section{\pkg{l3drivers-graphics} Implementation}
-%
-% \begin{macrocode}
-%<*initex|package>
-%<@@=driver>
-% \end{macrocode}
-%
-% \subsection{\texttt{dvips} driver}
-%
-% \begin{macrocode}
-%<*dvips>
-% \end{macrocode}
-%
-% \begin{macro}{\driver_graphics_getbb_eps:n}
-% Simply use the generic function.
-% \begin{macrocode}
-%<*initex>
-\use:n
-%</initex>
-%<*package>
-\AtBeginDocument
-%</package>
- { \cs_new_eq:NN \driver_graphics_getbb_eps:n \graphics_read_bb:n }
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\driver_graphics_include_eps:n}
-% The special syntax is relatively clear here: remember we need PostScript
-% sizes here.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_include_eps:n #1
- {
- \@@_literal:x
- {
- PSfile = #1 \c_space_tl
- llx = \dim_to_decimal_in_bp:n \l_graphics_llx_dim \c_space_tl
- lly = \dim_to_decimal_in_bp:n \l_graphics_lly_dim \c_space_tl
- urx = \dim_to_decimal_in_bp:n \l_graphics_urx_dim \c_space_tl
- ury = \dim_to_decimal_in_bp:n \l_graphics_ury_dim
- }
- }
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-%</dvips>
-% \end{macrocode}
-%
-% \subsection{\texttt{pdfmode} driver}
-%
-% \begin{macrocode}
-%<*pdfmode>
-% \end{macrocode}
-%
-% \begin{variable}{\l_@@_graphics_attr_tl}
-% In PDF mode, additional attributes of an graphic (such as page number) are
-% needed both to obtain the bounding box and when inserting the graphic: this
-% occurs as the graphic dictionary approach means they are read as part of
-% the bounding box operation. As such, it is easier to track additional
-% attributes using a dedicated |tl| rather than build up the same data
-% twice.
-% \begin{macrocode}
-\tl_new:N \l_@@_graphics_attr_tl
-% \end{macrocode}
-% \end{variable}
-%
-% \begin{macro}
-% {
-% \driver_graphics_getbb_jpg:n,
-% \driver_graphics_getbb_pdf:n,
-% \driver_graphics_getbb_png:n
-% }
-% \begin{macro}
-% {\@@_graphics_getbb_auxi:n, \@@_graphics_getbb_auxii:n}
-% Getting the bounding box here requires us to box up the graphic and
-% measure it. To deal with the difference in feature support in bitmap
-% and vector graphics but keeping the common parts, there is a little work
-% to do in terms of auxiliaries. The key here is to notice that we need
-% two forms of the attributes: a \enquote{short} set to allow us to
-% track for caching, and the full form to pass to the primitive.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_getbb_jpg:n #1
- {
- \int_zero:N \l_graphics_page_int
- \tl_clear:N \l_graphics_pagebox_tl
- \tl_set:Nx \l_@@_graphics_attr_tl
- {
- \tl_if_empty:NF \l_graphics_decodearray_tl
- { :D \l_graphics_decodearray_tl }
- \bool_if:NT \l_graphics_interpolate_bool
- { :I }
- }
- \tl_clear:N \l_@@_graphics_attr_tl
- \@@_graphics_getbb_auxi:n {#1}
- }
-\cs_new_eq:NN \driver_graphics_getbb_png:n \driver_graphics_getbb_jpg:n
-\cs_new_protected:Npn \driver_graphics_getbb_pdf:n #1
- {
- \tl_clear:N \l_graphics_decodearray_tl
- \bool_set_false:N \l_graphics_interpolate_bool
- \tl_set:Nx \l_@@_graphics_attr_tl
- {
- : \l_graphics_pagebox_tl
- \int_compare:nNnT \l_graphics_page_int > 1
- { :P \int_use:N \l_graphics_page_int }
- }
- \@@_graphics_getbb_auxi:n {#1}
- }
-\cs_new_protected:Npn \@@_graphics_getbb_auxi:n #1
- {
- \graphics_bb_restore:xF { #1 \l_@@_graphics_attr_tl }
- { \@@_graphics_getbb_auxii:n {#1} }
- }
-% \begin{macrocode}
-% Measuring the graphic is done by boxing up: for PDF graphics we could
-% use |\tex_pdfximagebbox:D|, but if doesn't work for other types.
-% As the box always starts at $(0,0)$ there is no need to worry about
-% the lower-left position.
-% \begin{macrocode}
-\cs_new_protected:Npn \@@_graphics_getbb_auxii:n #1
- {
- \tex_immediate:D \tex_pdfximage:D
- \bool_lazy_or:nnT
- { \l_graphics_interpolate_bool }
- { ! \tl_if_empty_p:N \l_graphics_decodearray_tl }
- {
- attr ~
- {
- \tl_if_empty:NF \l_graphics_decodearray_tl
- { /Decode~[ \l_graphics_decodearray_tl ] }
- \bool_if:NT \l_graphics_interpolate_bool
- { /Interpolate~true }
- }
- }
- \int_compare:nNnT \l_graphics_page_int > 0
- { page ~ \int_use:N \l_graphics_page_int }
- \tl_if_empty:NF \l_graphics_pagebox_tl
- { \l_graphics_pagebox_tl }
- {#1}
- \hbox_set:Nn \l_@@_internal_box
- { \tex_pdfrefximage:D \tex_pdflastximage:D }
- \dim_set:Nn \l_graphics_urx_dim { \box_wd:N \l_@@_internal_box }
- \dim_set:Nn \l_graphics_ury_dim { \box_ht:N \l_@@_internal_box }
- \int_const:cn { c_@@_graphics_ #1 \l_@@_graphics_attr_tl _int }
- { \tex_the:D \tex_pdflastximage:D }
- \graphics_bb_save:x { #1 \l_@@_graphics_attr_tl }
- }
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}
-% {
-% \driver_graphics_include_jpg:n,
-% \driver_graphics_include_pdf:n,
-% \driver_graphics_include_png:n
-% }
-% Images are already loaded for the measurement part of the code, so
-% inclusion is straight-forward, with only any attributes to worry about. The
-% latter carry through from determination of the bounding box.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_include_jpg:n #1
- {
- \tex_pdfrefximage:D
- \int_use:c { c_@@_graphics_ #1 \l_@@_graphics_attr_tl _int }
- }
-\cs_new_eq:NN \driver_graphics_include_pdf:n \driver_graphics_include_jpg:n
-\cs_new_eq:NN \driver_graphics_include_png:n \driver_graphics_include_jpg:n
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\driver_graphics_getbb_eps:n}
-% \begin{macro}{\@@_graphics_getbb_eps:nm}
-% \begin{macro}{\driver_graphics_include_eps:n}
-% \begin{variable}{\l_@@_dir_str, \l_@@_name_str, \l_@@_ext_str}
-% EPS graphics may be included in \texttt{pdfmode} by conversion to
-% PDF: this requires restricted shell escape. Modelled on the \pkg{epstopdf}
-% \LaTeXe{} package, but simplified, conversion takes place here if we have
-% shell access.
-% \begin{macrocode}
-\sys_if_shell:T
- {
- \str_new:N \l_@@_dir_str
- \str_new:N \l_@@_name_str
- \str_new:N \l_@@_ext_str
- \cs_new_protected:Npn \driver_graphics_getbb_eps:n #1
- {
- \file_parse_full_name:nNNN {#1}
- \l_@@_dir_str
- \l_@@_name_str
- \l_@@_ext_str
- \exp_args:Nx \@@_graphics_getbb_eps:nn
- {
- \l_@@_name_str - \str_tail:N \l_@@_ext_str
- -converted-to.pdf
- }
- {#1}
- }
- \cs_new_protected:Npn \@@_graphics_getbb_eps:nn #1#2
- {
- \file_compare_timestamp:nNnT {#2} > {#1}
- {
- \sys_shell_now:n
- { repstopdf ~ #2 ~ #1 }
- }
- \tl_set:Nn \l_graphics_name_tl {#1}
- \driver_graphics_getbb_pdf:n {#1}
- }
- \cs_new_protected:Npn \driver_graphics_include_eps:n #1
- {
- \file_parse_full_name:nNNN {#1}
- \l_@@_dir_str \l_@@_name_str \l_@@_ext_str
- \exp_args:Nx \driver_graphics_include_pdf:n
- {
- \l_@@_name_str - \str_tail:N \l_@@_ext_str
- -converted-to.pdf
- }
- }
- }
-% \end{macrocode}
-% \end{variable}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macrocode}
-%</pdfmode>
-% \end{macrocode}
-%
-% \subsection{\texttt{dvipdfmx} driver}
-%
-% \begin{macrocode}
-%<*dvipdfmx|xdvipdfmx>
-% \end{macrocode}
-%
-% \begin{macro}
-% {
-% \driver_graphics_getbb_eps:n, \driver_graphics_getbb_jpg:n,
-% \driver_graphics_getbb_pdf:n, \driver_graphics_getbb_png:n
-% }
-% Simply use the generic functions: only for \texttt{dvipdfmx} in the
-% extraction cases.
-% \begin{macrocode}
-%<*initex>
-\use:n
-%</initex>
-%<*package>
-\AtBeginDocument
-%</package>
- { \cs_new_eq:NN \driver_graphics_getbb_eps:n \graphics_read_bb:n }
-%<*dvipdfmx>
-\cs_new_protected:Npn \driver_graphics_getbb_jpg:n #1
- {
- \int_zero:N \l_graphics_page_int
- \tl_clear:N \l_graphics_pagebox_tl
- \graphics_extract_bb:n {#1}
- }
-\cs_new_eq:NN \driver_graphics_getbb_png:n \driver_graphics_getbb_jpg:n
-\cs_new_protected:Npn \driver_graphics_getbb_pdf:n #1
- {
- \tl_clear:N \l_graphics_decodearray_tl
- \bool_set_false:N \l_graphics_interpolate_bool
- \graphics_extract_bb:n {#1}
- }
-%</dvipdfmx>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{variable}{\g_@@_graphics_int}
-% Used to track the object number associated with each graphic.
-% \begin{macrocode}
-\int_new:N \g_@@_graphics_int
-% \end{macrocode}
-% \end{variable}
-%
-% \begin{macro}
-% {
-% \driver_graphics_include_eps:n, \driver_graphics_include_jpg:n,
-% \driver_graphics_include_pdf:n, \driver_graphics_include_png:n
-% }
-% \begin{macro}{\@@_graphics_include_auxi:nn}
-% \begin{macro}{\@@_graphics_include_auxii:nnn, \@@_graphics_include_auxii:xnn}
-% \begin{macro}{\@@_graphics_include_auxiii:nnn}
-% The special syntax depends on the file type. There is a difference in
-% how PDF graphics are best handled between |dvipdfmx| and |xdvipdfmx|: for
-% the latter it is better to use the primitive route. The relevant code for
-% that is included later in this file.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_include_eps:n #1
- {
- \@@_literal:x
- {
- PSfile = #1 \c_space_tl
- llx = \dim_to_decimal_in_bp:n \l_graphics_llx_dim \c_space_tl
- lly = \dim_to_decimal_in_bp:n \l_graphics_lly_dim \c_space_tl
- urx = \dim_to_decimal_in_bp:n \l_graphics_urx_dim \c_space_tl
- ury = \dim_to_decimal_in_bp:n \l_graphics_ury_dim
- }
- }
-\cs_new_protected:Npn \driver_graphics_include_jpg:n #1
- { \@@_graphics_include_auxi:nn {#1} { image } }
-\cs_new_eq:NN \driver_graphics_include_png:n \driver_graphics_include_jpg:n
-%<*dvipdfmx>
-\cs_new_protected:Npn \driver_graphics_include_pdf:n #1
- { \@@_graphics_include_auxi:nn {#1} { epdf } }
-%</dvipdfmx>
-% \end{macrocode}
-% Graphic inclusion is set up to use the fact that each image is stored in
-% the PDF as an XObject. This means that we can include repeated images
-% only once and refer to them. To allow that, track the nature of each
-% image: much the same as for the direct PDF mode case.
-% \begin{macrocode}
-\cs_new_protected:Npn \@@_graphics_include_auxi:nn #1#2
- {
- \@@_graphics_include_auxii:xnn
- {
- \tl_if_empty:NF \l_graphics_pagebox_tl
- { : \l_graphics_pagebox_tl }
- \int_compare:nNnT \l_graphics_page_int > 1
- { :P \int_use:N \l_graphics_page_int }
- \tl_if_empty:NF \l_graphics_decodearray_tl
- { :D \l_graphics_decodearray_tl }
- \bool_if:NT \l_graphics_interpolate_bool
- { :I }
- }
- {#1} {#2}
- }
-\cs_new_protected:Npn \@@_graphics_include_auxii:nnn #1#2#3
- {
- \int_if_exist:cTF { c_@@_graphics_ #2#1 _int }
- {
- \@@_literal:x
- { pdf:usexobj~@graphic \int_use:c { c_@@_graphics_ #2#1 _int } }
- }
- { \@@_graphics_include_auxiii:nnn {#2} {#1} {#3} }
- }
-\cs_generate_variant:Nn \@@_graphics_include_auxii:nnn { x }
-% \end{macrocode}
-% Inclusion using the specials is relatively straight-forward, but there
-% is one wrinkle. To get the |pagebox| correct for PDF graphics in all cases,
-% it is necessary to provide both that information and the |bbox| argument:
-% odd things happen otherwise!
-% \begin{macrocode}
-\cs_new_protected:Npn \@@_graphics_include_auxiii:nnn #1#2#3
- {
- \int_gincr:N \g_@@_graphics_int
- \int_const:cn { c_@@_graphics_ #1#2 _int } { \g_@@_graphics_int }
- \@@_literal:x
- {
- pdf:#3~
- @graphic \int_use:c { c_@@_graphics_ #1#2 _int } ~
- \int_compare:nNnT \l_graphics_page_int > 1
- { page ~ \int_use:N \l_graphics_page_int \c_space_tl }
- \tl_if_empty:NF \l_graphics_pagebox_tl
- {
- pagebox ~ \l_graphics_pagebox_tl \c_space_tl
- bbox ~
- \dim_to_decimal_in_bp:n \l_graphics_llx_dim \c_space_tl
- \dim_to_decimal_in_bp:n \l_graphics_lly_dim \c_space_tl
- \dim_to_decimal_in_bp:n \l_graphics_urx_dim \c_space_tl
- \dim_to_decimal_in_bp:n \l_graphics_ury_dim \c_space_tl
- }
- (#1)
- \bool_lazy_or:nnT
- { \l_graphics_interpolate_bool }
- { ! \tl_if_empty_p:N \l_graphics_decodearray_tl }
- {
- <<
- \tl_if_empty:NF \l_graphics_decodearray_tl
- { /Decode~[ \l_graphics_decodearray_tl ] }
- \bool_if:NT \l_graphics_interpolate_bool
- { /Interpolate~true> }
- >>
- }
- }
- }
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macrocode}
-%</dvipdfmx|xdvipdfmx>
-% \end{macrocode}
-%
-% \subsection{\texttt{xdvipdfmx} driver}
-%
-% \begin{macrocode}
-%<*xdvipdfmx>
-% \end{macrocode}
-%
-% \subsubsection{Images}
-%
-% \begin{macro}
-% {
-% \driver_graphics_getbb_jpg:n,
-% \driver_graphics_getbb_pdf:n,
-% \driver_graphics_getbb_png:n
-% }
-% \begin{macro}{\@@_graphics_getbb_auxi:nN}
-% \begin{macro}{\@@_graphics_getbb_auxii:nnN, \@@_graphics_getbb_auxii:VnN}
-% \begin{macro}{\@@_graphics_getbb_auxiii:nNnn}
-% \begin{macro}{\@@_graphics_getbb_auxiv:nnNnn, \@@_graphics_getbb_auxiv:VnNnn}
-% \begin{macro}{\@@_graphics_getbb_auxv:nNnn, \@@_graphics_getbb_auxv:nNnn}
-% \begin{macro}[EXP]{\@@_graphics_getbb_pagebox:w}
-% For \texttt{xdvipdfmx}, there are two primitives that allow us to obtain
-% the bounding box without needing \texttt{extractbb}. The only complexity
-% is passing the various minor variations to a common core process. The
-% \XeTeX{} primitive omits the text |box| from the page box specification,
-% so there is also some \enquote{trimming} to do here.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_getbb_jpg:n #1
- {
- \int_zero:N \l_graphics_page_int
- \tl_clear:N \l_graphics_pagebox_tl
- \@@_graphics_getbb_auxi:nN {#1} \tex_XeTeXpicfile:D
- }
-\cs_new_eq:NN \driver_graphics_getbb_png:n \driver_graphics_getbb_jpg:n
-\cs_new_protected:Npn \driver_graphics_getbb_pdf:n #1
- {
- \tl_clear:N \l_graphics_decodearray_tl
- \bool_set_false:N \l_graphics_interpolate_bool
- \@@_graphics_getbb_auxi:nN {#1} \tex_XeTeXpdffile:D
- }
-\cs_new_protected:Npn \@@_graphics_getbb_auxi:nN #1#2
- {
- \int_compare:nNnTF \l_graphics_page_int > 1
- { \@@_graphics_getbb_auxii:VnN \l_graphics_page_int {#1} #2 }
- { \@@_graphics_getbb_auxiii:nNnn {#1} #2 { :P 1 } { page 1 } }
- }
-\cs_new_protected:Npn \@@_graphics_getbb_auxii:nnN #1#2#3
- { \@@_graphics_getbb_auxiii:nNnn {#2} #3 { :P #1 } { page #1 } }
-\cs_generate_variant:Nn \@@_graphics_getbb_auxii:nnN { V }
-\cs_new_protected:Npn \@@_graphics_getbb_auxiii:nNnn #1#2#3#4
- {
- \tl_if_empty:NTF \l_graphics_pagebox_tl
- { \@@_graphics_getbb_auxiv:VnNnn \l_graphics_pagebox_tl }
- { \@@_graphics_getbb_auxv:nNnn }
- {#1} #2 {#3} {#4}
- }
-\cs_new_protected:Npn \@@_graphics_getbb_auxiv:nnNnn #1#2#3#4#5
- {
- \use:x
- {
- \@@_graphics_getbb_auxv:nNnn {#2} #3 { : #1 #4 }
- { #5 ~ \@@_graphics_getbb_pagebox:w #1 }
- }
- }
-\cs_generate_variant:Nn \@@_graphics_getbb_auxiv:nnNnn { V }
-\cs_new_protected:Npn \@@_graphics_getbb_auxv:nNnn #1#2#3#4
- {
- \graphics_bb_restore:nF {#1#3}
- { \@@_graphics_getbb_auxvi:nNnn {#1} #2 {#3} {#4} }
- }
-\cs_new_protected:Npn \@@_graphics_getbb_auxvi:nNnn #1#2#3#4
- {
- \hbox_set:Nn \l_@@_internal_box { #2 #1 ~ #4 }
- \dim_set:Nn \l_graphics_urx_dim { \box_wd:N \l_@@_internal_box }
- \dim_set:Nn \l_graphics_ury_dim { \box_ht:N \l_@@_internal_box }
- \graphics_bb_save:n {#1#3}
- }
-\cs_new:Npn \@@_graphics_getbb_pagebox:w #1 box {#1}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\driver_graphics_include_pdf:n}
-% \begin{macro}{\@@_graphics_include_bitmap_quote:w}
-% For PDF graphics, properly supporting the |pagebox| concept in \XeTeX{}
-% is best done using the |\tex_XeTeXpdffile:D| primitive. The syntax here
-% is the same as for the graphic measurement part, although we know at this
-% stage that there must be some valid setting for \cs{l_graphics_pagebox_tl}.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_include_pdf:n #1
- {
- \tex_XeTeXpdffile:D
- \@@_graphics_include_pdf_quote:w #1 "#1" \q_stop \c_space_tl
- \int_compare:nNnT \l_graphics_page_int > 0
- { page ~ \int_use:N \l_graphics_page_int \c_space_tl }
- \exp_after:wN \@@_graphics_getbb_pagebox:w \l_graphics_pagebox_tl
- }
-\cs_new:Npn \@@_graphics_include_pdf_quote:w #1 " #2 " #3 \q_stop
- { " #2 " }
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macrocode}
-%</xdvipdfmx>
-% \end{macrocode}
-%
-% \subsection{\texttt{dvisvgm} driver}
-%
-% \begin{macrocode}
-%<*dvisvgm>
-% \end{macrocode}
-%
-% \begin{macro}{\driver_graphics_getbb_png:n, \driver_graphics_getbb_jpg:n}
-% These can be included by extracting the bounding box data.
-% \begin{macrocode}
-%<*initex>
-\use:n
-%</initex>
-%<*package>
-\AtBeginDocument
-%</package>
- {
- \cs_new_eq:NN \driver_graphics_getbb_png:n \graphics_extract_bb:n
- \cs_new_eq:NN \driver_graphics_getbb_jpg:n \graphics_extract_bb:n
- }
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\driver_graphics_include_png:n, \driver_graphics_include_jpg:n}
-% \begin{macro}{\@@_graphics_include_bitmap_quote:w}
-% The driver here has built-in support for basic graphic inclusion (see
-% \texttt{dvisvgm.def} for a more complex approach, needed if clipping,
-% \emph{etc.}, is covered at the graphic driver level). The only issue is
-% that |#1| must be quote-corrected. The \texttt{dvisvgm:img} operation
-% quotes the file name, but if it is already quoted (contains spaces)
-% then we have an issue: we simply strip off any quotes as a result.
-% \begin{macrocode}
-\cs_new_protected:Npn \driver_graphics_include_png:n #1
- {
- \@@_literal:x
- {
- dvisvgm:img~
- \dim_to_decimal:n { \l_graphics_ury_dim } ~
- \dim_to_decimal:n { \l_graphics_ury_dim } ~
- \@@_graphics_include_bitmap_quote:w #1 " #1 " \q_stop
- }
- }
-\cs_new_eq:NN \driver_graphics_include_jpg:n \driver_graphics_include_png:n
-\cs_new:Npn \@@_graphics_include_bitmap_quote:w #1 " #2 " #3 \q_stop
- { " #2 " }
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macrocode}
-%</dvisvgm>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%</initex|package>
-% \end{macrocode}
-%
-% \end{implementation}
-%
-% \PrintIndex