%% %% This is file `l3backend-luatex.def', %% generated with the docstrip utility. %% %% The original source files were: %% %% l3backend-basics.dtx (with options: `package,luatex') %% l3backend-color.dtx (with options: `package,luatex') %% l3backend-box.dtx (with options: `package,luatex') %% l3backend-draw.dtx (with options: `package,luatex') %% l3backend-graphics.dtx (with options: `package,luatex') %% l3backend-pdf.dtx (with options: `package,luatex') %% %% Copyright (C) 1990-2020 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 "l3backend bundle" (The Work in LPPL) %% and all files in that bundle must be distributed together. %% %% File: l3backend-basics.dtx \ProvidesExplFile {l3backend-luatex.def}{2020-09-24}{} {L3 backend support: PDF output (LuaTeX)} \cs_if_exist:NTF \__kernel_dependency_version_check:nn { \__kernel_dependency_version_check:nn {2020-09-01} {l3backend-luatex.def} } { \cs_if_exist_use:cF { @latex@error } { \errmessage } { Mismatched~LaTeX~support~files~detected. \MessageBreak Loading~aborted! } { \use:c { @ehd } } \tex_endinput:D } \cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D \cs_new_protected:Npn \__kernel_backend_literal:n #1 { \__kernel_backend_literal:e { \exp_not:n {#1} } } \cs_generate_variant:Nn \__kernel_backend_literal:n { x } \cs_new_protected:Npn \__kernel_backend_literal_pdf:n #1 { \tex_pdfextension:D literal { \exp_not:n {#1} } } \cs_generate_variant:Nn \__kernel_backend_literal_pdf:n { x } \cs_new_protected:Npn \__kernel_backend_literal_page:n #1 { \tex_pdfextension:D literal ~ page { \exp_not:n {#1} } } \cs_new_protected:Npn \__kernel_backend_scope_begin: { \tex_pdfextension:D save \scan_stop: } \cs_new_protected:Npn \__kernel_backend_scope_end: { \tex_pdfextension:D restore \scan_stop: } \cs_new_protected:Npn \__kernel_backend_matrix:n #1 { \tex_pdfextension:D setmatrix { \exp_not:n {#1} } } \cs_generate_variant:Nn \__kernel_backend_matrix:n { x } %% File: l3backend-color.dtx \cs_new_protected:Npn \__color_backend_pickup:N #1 { } \cs_if_exist:cT { ver@color.sty } { \cs_set_protected:Npn \__color_backend_pickup:N #1 { \exp_last_unbraced:Nx \__color_backend_pickup:w { \current@color } ~ 0 ~ 0 ~ 0 \s__color_stop #1 } \cs_new_protected:Npn \__color_backend_pickup:w #1 ~ #2 ~ #3 ~ #4 ~ #5 ~ #6 \s__color_stop #7 { \str_if_eq:nnTF {#2} { g } { \tl_set:Nn #7 { { gray } {#1} } } { \str_if_eq:nnTF {#4} { rg } { \tl_set:Nn #7 { { rgb } { #1 ~ #2 ~ #3 } } } { \str_if_eq:nnTF {#5} { k } { \tl_set:Nn #7 { { cmyk } { #1 ~ #2 ~ #3 ~ #4 } } } { \str_if_eq:nnTF {#2} { cs } { \tl_set:Nx #7 { { \use:n #1 } { #5 } } } { \tl_set:Nn #7 { { gray } { 0 } } } } } } } } \int_new:N \l__kernel_color_stack_int \cs_new_protected:Npn \__color_backend_select_cmyk:n #1 { \__color_backend_select:n { #1 ~ k ~ #1 ~ K } } \cs_new_protected:Npn \__color_backend_select_gray:n #1 { \__color_backend_select:n { #1 ~ g ~ #1 ~ G } } \cs_new_protected:Npn \__color_backend_select_rgb:n #1 { \__color_backend_select:n { #1 ~ rg ~ #1 ~ RG } } \cs_new_protected:Npn \__color_backend_select:n #1 { \tex_pdfextension:D colorstack \l__kernel_color_stack_int push {#1} \group_insert_after:N \__color_backend_reset: } \cs_new_protected:Npn \__color_backend_reset: { \tex_pdfextension:D colorstack \l__kernel_color_stack_int pop \scan_stop: } \cs_new_protected:Npn \__color_backend_select_separation:nn #1#2 { \__color_backend_select:n { /#1 ~ cs ~ /#1 ~ CS ~ #2 ~ scn ~ #2 ~ SCN } } \cs_new_eq:NN \__color_backend_select_devicen:nn \__color_backend_select_separation:nn \cs_new_protected:Npn \__color_backend_separation_init:nnnnn #1#2#3#4#5 { \pdf_object_now:nx { dict } { /FunctionType ~ 2 /Domain ~ [0 ~ 1] \tl_if_blank:nF {#3} { /Range ~ [#3] } /C0 ~ [#4] ~ /C1 ~ [#5] /N ~ 1 } \__color_backend_separation_init:n { /Separation ~ / \str_convert_pdfname:n {#1} ~ #2 ~ \pdf_object_last: } \use:x { \pdfcoredict_gput:nnn { Page / Resources / ColorSpace } { color \int_use:N \g__color_model_int } { \pdf_object_last: } } } \cs_if_exist:NF \pdf_object_now:nn { \cs_gset_protected:Npn \__color_backend_separation_init:nnnnn #1#2#3#4#5 { } } \cs_new_protected:Npn \__color_backend_separation_init:n #1 { \pdf_object_now:nx { array } {#1} } \cs_new_protected:Npn \__color_backend_separation_init_CIELAB:nnn #1#2#3 { \pdf_object_if_exist:nF { __color_illuminant_CIELAB_ #1 } { \pdf_object_new:nn { __color_illuminant_CIELAB_ #1 } { array } \pdf_object_write:nx { __color_illuminant_CIELAB_ #1 } { /Lab ~ << /WhitePoint ~ [ \tl_use:c { c__color_model_whitepoint_CIELAB_ #1 _tl } ] /Range ~ [ \c__color_model_range_CIELAB_tl ] >> } } \__color_backend_separation_init:nnnnn {#2} { \pdf_object_ref:n { __color_illuminant_CIELAB_ #1 } } { \c__color_model_range_CIELAB_tl } { 100 ~ 0 ~ 0 } {#3} } \cs_if_exist:NF \pdf_object_now:nn { \cs_gset_protected:Npn \__color_backend_separation_init_CIELAB:nnn #1#2#3 { } } \cs_new_protected:Npn \__color_backend_devicen_init:nnn #1#2#3 { \pdf_object_now:nx { stream } { { /FunctionType ~ 4 ~ /Domain ~ [ ~ \prg_replicate:nn { 0 \__color_backend_devicen_init:w #1 ~ \s__color_stop } { 0 ~ 1 ~ } ~ ] ~ /Range ~ [ ~ \str_case:nn {#2} { { /DeviceCMYK } { 0 ~ 1 ~ 0 ~ 1 ~ 0 ~ 1 ~ 0 ~ 1 } { /DeviceGray } { 0 ~ 1 } { /DeviceRGB } { 0 ~ 1 ~ 0 ~ 1 ~ 0 ~ 1 } } ~ ] } {#3} } \__color_backend_separation_init:n { /DeviceN ~ [ ~ #1 ~ ] ~ #2 ~ \pdf_object_last: } \use:x { \pdfcoredict_gput:nnn { Page / Resources / ColorSpace } { color \int_use:N \g__color_model_int } { \pdf_object_last: } } } \cs_if_exist:NF \pdf_object_now:nn { \cs_gset_protected:Npn \__color_backend_devicen_init:nnn #1#2#3 { } } \cs_new:Npn \__color_backend_devicen_init:w #1 ~ #2 \s__color_stop { + 1 \tl_if_blank:nF {#2} { \__color_backend_devicen_init:w #2 \s__color_stop } } \cs_new_eq:NN \__color_backend_devicen_init:n \__color_backend_separation_init:n \cs_new_protected:Npn \__color_backend_fill_cmyk:n #1 { \__kernel_backend_literal_pdf:n { #1 ~ k } } \cs_new_protected:Npn \__color_backend_fill_gray:n #1 { \__kernel_backend_literal_pdf:n { #1 ~ g } } \cs_new_protected:Npn \__color_backend_fill_rgb:n #1 { \__kernel_backend_literal_pdf:n { #1 ~ rg } } \cs_new_protected:Npn \__color_backend_stroke_cmyk:n #1 { \__kernel_backend_literal_pdf:n { #1 ~ K } } \cs_new_protected:Npn \__color_backend_stroke_gray:n #1 { \__kernel_backend_literal_pdf:n { #1 ~ G } } \cs_new_protected:Npn \__color_backend_stroke_rgb:n #1 { \__kernel_backend_literal_pdf:n { #1 ~ RG } } \cs_new_protected:Npn \__color_backend_fill_separation:nn #1#2 { \__kernel_backend_literal_pdf:n { /#1 ~ cs ~ #2 ~ scn } } \cs_new_protected:Npn \__color_backend_stroke_separation:nn #1#2 { \__kernel_backend_literal_pdf:n { /#1 ~ CS ~ #2 ~ SCN } } \cs_new_eq:NN \__color_backend_fill_devicen:nn \__color_backend_fill_separation:nn \cs_new_eq:NN \__color_backend_stroke_devicen:nn \__color_backend_stroke_separation:nn %% File: l3backend-box.dtx \cs_new_protected:Npn \__box_backend_clip:N #1 { \__kernel_backend_scope_begin: \__kernel_backend_literal_pdf:x { 0~ \dim_to_decimal_in_bp:n { -\box_dp:N #1 } ~ \dim_to_decimal_in_bp:n { \box_wd:N #1 } ~ \dim_to_decimal_in_bp:n { \box_ht:N #1 + \box_dp:N #1 } ~ re~W~n } \hbox_overlap_right:n { \box_use:N #1 } \__kernel_backend_scope_end: \skip_horizontal:n { \box_wd:N #1 } } \cs_new_protected:Npn \__box_backend_rotate:Nn #1#2 { \exp_args:NNf \__box_backend_rotate_aux:Nn #1 { \fp_eval:n {#2} } } \cs_new_protected:Npn \__box_backend_rotate_aux:Nn #1#2 { \__kernel_backend_scope_begin: \box_set_wd:Nn #1 { 0pt } \fp_set:Nn \l__box_backend_cos_fp { round ( cosd ( #2 ) , 5 ) } \fp_compare:nNnT \l__box_backend_cos_fp = \c_zero_fp { \fp_zero:N \l__box_backend_cos_fp } \fp_set:Nn \l__box_backend_sin_fp { round ( sind ( #2 ) , 5 ) } \__kernel_backend_matrix:x { \fp_use:N \l__box_backend_cos_fp \c_space_tl \fp_compare:nNnTF \l__box_backend_sin_fp = \c_zero_fp { 0~0 } { \fp_use:N \l__box_backend_sin_fp \c_space_tl \fp_eval:n { -\l__box_backend_sin_fp } } \c_space_tl \fp_use:N \l__box_backend_cos_fp } \box_use:N #1 \__kernel_backend_scope_end: } \fp_new:N \l__box_backend_cos_fp \fp_new:N \l__box_backend_sin_fp \cs_new_protected:Npn \__box_backend_scale:Nnn #1#2#3 { \__kernel_backend_scope_begin: \__kernel_backend_matrix:x { \fp_eval:n { round ( #2 , 5 ) } ~ 0~0~ \fp_eval:n { round ( #3 , 5 ) } } \hbox_overlap_right:n { \box_use:N #1 } \__kernel_backend_scope_end: } %% File: l3backend-draw.dtx \cs_new_eq:NN \__draw_backend_literal:n \__kernel_backend_literal_pdf:n \cs_generate_variant:Nn \__draw_backend_literal:n { x } \cs_new_protected:Npn \__draw_backend_begin: { \__draw_backend_scope_begin: } \cs_new_protected:Npn \__draw_backend_end: { \__draw_backend_scope_end: } \cs_new_eq:NN \__draw_backend_scope_begin: \__kernel_backend_scope_begin: \cs_new_eq:NN \__draw_backend_scope_end: \__kernel_backend_scope_end: \cs_new_protected:Npn \__draw_backend_moveto:nn #1#2 { \__draw_backend_literal:x { \dim_to_decimal_in_bp:n {#1} ~ \dim_to_decimal_in_bp:n {#2} ~ m } } \cs_new_protected:Npn \__draw_backend_lineto:nn #1#2 { \__draw_backend_literal:x { \dim_to_decimal_in_bp:n {#1} ~ \dim_to_decimal_in_bp:n {#2} ~ l } } \cs_new_protected:Npn \__draw_backend_curveto:nnnnnn #1#2#3#4#5#6 { \__draw_backend_literal:x { \dim_to_decimal_in_bp:n {#1} ~ \dim_to_decimal_in_bp:n {#2} ~ \dim_to_decimal_in_bp:n {#3} ~ \dim_to_decimal_in_bp:n {#4} ~ \dim_to_decimal_in_bp:n {#5} ~ \dim_to_decimal_in_bp:n {#6} ~ c } } \cs_new_protected:Npn \__draw_backend_rectangle:nnnn #1#2#3#4 { \__draw_backend_literal:x { \dim_to_decimal_in_bp:n {#1} ~ \dim_to_decimal_in_bp:n {#2} ~ \dim_to_decimal_in_bp:n {#3} ~ \dim_to_decimal_in_bp:n {#4} ~ re } } \cs_new_protected:Npn \__draw_backend_evenodd_rule: { \bool_gset_true:N \g__draw_draw_eor_bool } \cs_new_protected:Npn \__draw_backend_nonzero_rule: { \bool_gset_false:N \g__draw_draw_eor_bool } \bool_new:N \g__draw_draw_eor_bool \cs_new_protected:Npn \__draw_backend_closepath: { \__draw_backend_literal:n { h } } \cs_new_protected:Npn \__draw_backend_stroke: { \__draw_backend_literal:n { S } } \cs_new_protected:Npn \__draw_backend_closestroke: { \__draw_backend_literal:n { s } } \cs_new_protected:Npn \__draw_backend_fill: { \__draw_backend_literal:x { f \bool_if:NT \g__draw_draw_eor_bool * } } \cs_new_protected:Npn \__draw_backend_fillstroke: { \__draw_backend_literal:x { B \bool_if:NT \g__draw_draw_eor_bool * } } \cs_new_protected:Npn \__draw_backend_clip: { \__draw_backend_literal:x { W \bool_if:NT \g__draw_draw_eor_bool * } } \cs_new_protected:Npn \__draw_backend_discardpath: { \__draw_backend_literal:n { n } } \cs_new_protected:Npn \__draw_backend_dash_pattern:nn #1#2 { \__draw_backend_literal:x { [ \exp_args:Nf \use:n { \clist_map_function:nN {#1} \__draw_backend_dash:n } ] ~ \dim_to_decimal_in_bp:n {#2} ~ d } } \cs_new:Npn \__draw_backend_dash:n #1 { ~ \dim_to_decimal_in_bp:n {#1} } \cs_new_protected:Npn \__draw_backend_linewidth:n #1 { \__draw_backend_literal:x { \dim_to_decimal_in_bp:n {#1} ~ w } } \cs_new_protected:Npn \__draw_backend_miterlimit:n #1 { \__draw_backend_literal:x { #1 ~ M } } \cs_new_protected:Npn \__draw_backend_cap_butt: { \__draw_backend_literal:n { 0 ~ J } } \cs_new_protected:Npn \__draw_backend_cap_round: { \__draw_backend_literal:n { 1 ~ J } } \cs_new_protected:Npn \__draw_backend_cap_rectangle: { \__draw_backend_literal:n { 2 ~ J } } \cs_new_protected:Npn \__draw_backend_join_miter: { \__draw_backend_literal:n { 0 ~ j } } \cs_new_protected:Npn \__draw_backend_join_round: { \__draw_backend_literal:n { 1 ~ j } } \cs_new_protected:Npn \__draw_backend_join_bevel: { \__draw_backend_literal:n { 2 ~ j } } \cs_new_protected:Npn \__draw_backend_cm:nnnn #1#2#3#4 { \__kernel_backend_matrix:n { #1 ~ #2 ~ #3 ~ #4 } } \cs_new_protected:Npn \__draw_backend_box_use:Nnnnn #1#2#3#4#5 { \__kernel_backend_scope_begin: \__draw_backend_cm:nnnn {#2} {#3} {#4} {#5} \hbox_overlap_right:n { \box_use:N #1 } \__kernel_backend_scope_end: } %% File: l3backend-graphics.dtx \tl_new:N \l__graphics_graphics_attr_tl \cs_new_protected:Npn \__graphics_backend_getbb_jpg:n #1 { \int_zero:N \l_graphics_page_int \tl_clear:N \l_graphics_pagebox_tl \tl_set:Nx \l__graphics_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_graphics_attr_tl \__graphics_backend_getbb_auxi:n {#1} } \cs_new_eq:NN \__graphics_backend_getbb_png:n \__graphics_backend_getbb_jpg:n \cs_new_protected:Npn \__graphics_backend_getbb_pdf:n #1 { \tl_clear:N \l_graphics_decodearray_tl \bool_set_false:N \l_graphics_interpolate_bool \tl_set:Nx \l__graphics_graphics_attr_tl { : \l_graphics_pagebox_tl \int_compare:nNnT \l_graphics_page_int > 1 { :P \int_use:N \l_graphics_page_int } } \__graphics_backend_getbb_auxi:n {#1} } \cs_new_protected:Npn \__graphics_backend_getbb_auxi:n #1 { \graphics_bb_restore:xF { #1 \l__graphics_graphics_attr_tl } { \__graphics_backend_getbb_auxii:n {#1} } } \cs_new_protected:Npn \__graphics_backend_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__graphics_internal_box { \tex_pdfrefximage:D \tex_pdflastximage:D } \dim_set:Nn \l_graphics_urx_dim { \box_wd:N \l__graphics_internal_box } \dim_set:Nn \l_graphics_ury_dim { \box_ht:N \l__graphics_internal_box } \int_const:cn { c__graphics_graphics_ #1 \l__graphics_graphics_attr_tl _int } { \tex_the:D \tex_pdflastximage:D } \graphics_bb_save:x { #1 \l__graphics_graphics_attr_tl } } \cs_new_protected:Npn \__graphics_backend_include_jpg:n #1 { \tex_pdfrefximage:D \int_use:c { c__graphics_graphics_ #1 \l__graphics_graphics_attr_tl _int } } \cs_new_eq:NN \__graphics_backend_include_pdf:n \__graphics_backend_include_jpg:n \cs_new_eq:NN \__graphics_backend_include_png:n \__graphics_backend_include_jpg:n \sys_if_shell:T { \str_new:N \l__graphics_backend_dir_str \str_new:N \l__graphics_backend_name_str \str_new:N \l__graphics_backend_ext_str \cs_new_protected:Npn \__graphics_backend_getbb_eps:n #1 { \file_parse_full_name:nNNN {#1} \l__graphics_backend_dir_str \l__graphics_backend_name_str \l__graphics_backend_ext_str \exp_args:Nx \__graphics_backend_getbb_eps:nn { \l__graphics_backend_name_str - \str_tail:N \l__graphics_backend_ext_str -converted-to.pdf } {#1} } \cs_new_protected:Npn \__graphics_backend_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} \__graphics_backend_getbb_pdf:n {#1} } \cs_new_protected:Npn \__graphics_backend_include_eps:n #1 { \file_parse_full_name:nNNN {#1} \l__graphics_backend_dir_str \l__graphics_backend_name_str \l__graphics_backend_ext_str \exp_args:Nx \__graphics_backend_include_pdf:n { \l__graphics_backend_name_str - \str_tail:N \l__graphics_backend_ext_str -converted-to.pdf } } } %% File: l3backend-pdf.dtx \box_new:N \l__pdf_internal_box \cs_new_protected:Npn \__pdf_backend_annotation:nnnn #1#2#3#4 { \tex_pdfextension:D annot ~ width ~ \dim_eval:n {#1} ~ height ~ \dim_eval:n {#2} ~ depth ~ \dim_eval:n {#3} ~ {#4} } \cs_new:Npx \__pdf_backend_annotation_last: { \exp_not:N \int_value:w \exp_not:N \tex_pdffeedback:D lastannot ~ \c_space_tl 0 ~ R } \cs_new_protected:Npn \__pdf_backend_link_begin_goto:nnw #1#2 { \__pdf_backend_link_begin:nnnw {#1} { goto~name } {#2} } \cs_new_protected:Npn \__pdf_backend_link_begin_user:nnw #1#2 { \__pdf_backend_link_begin:nnnw {#1} { user } {#2} } \cs_new_protected:Npn \__pdf_backend_link_begin:nnnw #1#2#3 { \tex_pdfextension:D startlink ~ attr {#1} #2 {#3} } \cs_new_protected:Npn \__pdf_backend_link_end: { \tex_pdfextension:D endlink \scan_stop: } \cs_new:Npx \__pdf_backend_link_last: { \exp_not:N \int_value:w \exp_not:N \tex_pdffeedback:D lastlink ~ \c_space_tl 0 ~ R } \cs_new_protected:Npn \__pdf_backend_link_margin:n #1 { \tex_pdfvariable:D linkmargin \dim_eval:n {#1} \scan_stop: } \cs_new_protected:Npn \__pdf_backend_destination:nn #1#2 { \tex_pdfextension:D dest ~ name {#1} \str_case:nnF {#2} { { xyz } { xyz } { fit } { fit } { fitb } { fitb } { fitbh } { fitbh } { fitbv } { fitbv } { fith } { fith } { fitv } { fitv } } { xyz ~ zoom \fp_eval:n { #2 * 10 } } \scan_stop: } \cs_new_protected:Npn \__pdf_backend_destination_box:nn #1#2 { \group_begin: \hbox_set:Nn \l__pdf_internal_box {#2} \tex_pdfextension:D dest ~ name {#1} fitr ~ width \box_wd:N \l__pdf_internal_box height \box_ht:N \l__pdf_internal_box depth \box_dp:N \l__pdf_internal_box \box_use:N \l__pdf_internal_box \group_end: } \cs_new_protected:Npn \__pdf_backend_catalog_gput:nn #1#2 { \tex_pdfextension:D catalog { / #1 ~ #2 } } \cs_new_protected:Npn \__pdf_backend_info_gput:nn #1#2 { \tex_pdfextension:D info { / #1 ~ #2 } } \prop_new:N \g__pdf_backend_object_prop \cs_new_protected:Npn \__pdf_backend_object_new:nn #1#2 { \tex_pdfextension:D obj ~ reserveobjnum ~ \int_const:cn { c__pdf_backend_object_ \tl_to_str:n {#1} _int } { \tex_pdffeedback:D lastobj } \prop_gput:Nnn \g__pdf_backend_object_prop {#1} {#2} } \cs_new:Npn \__pdf_backend_object_ref:n #1 { \int_use:c { c__pdf_backend_object_ \tl_to_str:n {#1} _int } ~ 0 ~ R } \cs_new_protected:Npn \__pdf_backend_object_write:nn #1#2 { \tex_immediate:D \tex_pdfextension:D obj ~ useobjnum ~ \int_use:c { c__pdf_backend_object_ \tl_to_str:n {#1} _int } \str_case_e:nn { \prop_item:Nn \g__pdf_backend_object_prop {#1} } { { array } { { [ ~ \exp_not:n {#2} ~ ] } } { dict } { { << ~ \exp_not:n {#2} ~ >> } } { fstream } { stream ~ attr ~ { \__pdf_exp_not_i:nn #2 } ~ file ~ { \__pdf_exp_not_ii:nn #2 } } { stream } { stream ~ attr ~ { \__pdf_exp_not_i:nn #2 } ~ { \__pdf_exp_not_ii:nn #2 } } } } \cs_generate_variant:Nn \__pdf_backend_object_write:nn { nx } \cs_new:Npn \__pdf_exp_not_i:nn #1#2 { \exp_not:n {#1} } \cs_new:Npn \__pdf_exp_not_ii:nn #1#2 { \exp_not:n {#2} } \cs_new_protected:Npn \__pdf_backend_object_now:nn #1#2 { \tex_immediate:D \tex_pdfextension:D obj ~ \str_case:nn {#1} { { array } { { [ ~ \exp_not:n {#2} ~ ] } } { dict } { { << ~ \exp_not:n {#2} ~ >> } } { fstream } { stream ~ attr ~ { \__pdf_exp_not_i:nn #2 } ~ file ~ { \__pdf_exp_not_ii:nn #2 } } { stream } { stream ~ attr ~ { \__pdf_exp_not_i:nn #2 } ~ { \__pdf_exp_not_ii:nn #2 } } } } \cs_generate_variant:Nn \__pdf_backend_object_now:nn { nx } \cs_new:Npx \__pdf_backend_object_last: { \exp_not:N \int_value:w \exp_not:N \tex_pdffeedback:D lastobj ~ \c_space_tl 0 ~ R } \cs_new:Npx \__pdf_backend_pageobject_ref:n #1 { \exp_not:N \int_value:w \exp_not:N \tex_pdffeedback:D pageref \c_space_tl #1 \c_space_tl \c_space_tl \c_space_tl 0 ~ R } \cs_new_protected:Npn \__pdf_backend_compresslevel:n #1 { \tex_global:D \tex_pdfvariable:D compresslevel \int_value:w \int_eval:n {#1} \scan_stop: } \cs_new_protected:Npn \__pdf_backend_compress_objects:n #1 { \bool_if:nTF {#1} { \__pdf_backend_objcompresslevel:n { 2 } } { \__pdf_backend_objcompresslevel:n { 0 } } } \cs_new_protected:Npn \__pdf_backend_objcompresslevel:n #1 { \tex_global:D \tex_pdfvariable:D objcompresslevel #1 \scan_stop: } \cs_new_protected:Npx \__pdf_backend_version_major_gset:n #1 { \int_compare:nNnT \tex_luatexversion:D > { 106 } { \exp_not:N \tex_global:D \tex_pdfvariable:D majorversion \exp_not:N \int_eval:n {#1} \scan_stop: } } \cs_new_protected:Npn \__pdf_backend_version_minor_gset:n #1 { \tex_global:D \tex_pdfvariable:D minorversion \int_eval:n {#1} \scan_stop: } \cs_new:Npx \__pdf_backend_version_major: { \int_compare:nNnTF \tex_luatexversion:D > { 106 } { \exp_not:N \tex_the:D \tex_pdfvariable:D majorversion } { 1 } } \cs_new:Npn \__pdf_backend_version_minor: { \tex_the:D \tex_pdfvariable:D minorversion } \cs_new_protected:Npn \__pdf_backend_bdc:nn #1#2 { \__kernel_backend_literal_page:n { /#1 ~ #2 ~ BDC } } \cs_new_protected:Npn \__pdf_backend_emc: { \__kernel_backend_literal_page:n { EMC } } %% %% %% End of file `l3backend-luatex.def'.