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authorKarl Berry <karl@freefriends.org>2019-07-02 21:02:28 +0000
committerKarl Berry <karl@freefriends.org>2019-07-02 21:02:28 +0000
commit0eeaf7545f37a529bbc7549c23ec0f2160e509e0 (patch)
treed8f47b054358a54d88a1d8a412187d2bbd19dc7e /Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def
parentdf6cfce397c37144838d66b3b464c97557bb86c1 (diff)
l3backend (2jul19)
git-svn-id: svn://tug.org/texlive/trunk@51533 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def')
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diff --git a/Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def b/Master/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def
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+%%
+%% This is file `l3backend-pdfmode.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% l3backend-basics.dtx (with options: `package,pdfmode')
+%% l3backend-color.dtx (with options: `package,pdfmode')
+%% l3backend-box.dtx (with options: `package,pdfmode')
+%% l3backend-draw.dtx (with options: `package,pdfmode')
+%% l3backend-graphics.dtx (with options: `package,pdfmode')
+%% l3backend-pdf.dtx (with options: `package,pdfmode')
+%%
+%% Copyright (C) 1990-2019 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 "l3backend bundle" (The Work in LPPL)
+%% and all files in that bundle must be distributed together.
+%%
+%% File: l3backend-basics.dtx
+\ProvidesExplFile
+ {l3backend-pdfmode.def}{2019-04-06}{}
+ {L3 Experimental backend support: PDF mode}
+\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:Npx \__kernel_backend_literal_pdf:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D literal }
+ { \tex_pdfliteral:D }
+ { \exp_not:N \exp_not:n {#1} }
+ }
+\cs_generate_variant:Nn \__kernel_backend_literal_pdf:n { x }
+\cs_new_protected:Npx \__kernel_backend_literal_page:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D literal ~ }
+ { \tex_pdfliteral:D }
+ page
+ { \exp_not:N \exp_not:n {#1} }
+ }
+\cs_new_protected:Npx \__kernel_backend_scope_begin:
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D save \scan_stop: }
+ { \tex_pdfsave:D }
+ }
+\cs_new_protected:Npx \__kernel_backend_scope_end:
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D restore \scan_stop: }
+ { \tex_pdfrestore:D }
+ }
+\cs_new_protected:Npx \__kernel_backend_matrix:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D setmatrix }
+ { \tex_pdfsetmatrix:D }
+ { \exp_not:N \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 { }
+\AtBeginDocument
+ {
+ \@ifpackageloaded { color }
+ {
+ \cs_set_protected:Npn \__color_backend_pickup:N #1
+ {
+ \exp_last_unbraced:Nx \__color_backend_pickup:w
+ { \current@color } ~ 0 ~ 0 ~ 0 \q_stop #1
+ }
+ \cs_new_protected:Npn \__color_backend_pickup:w
+ #1 ~ #2 ~ #3 ~ #4 ~ #5 ~ #6 \q_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 { spot ~ \use_none:n #1 ~ #5 }
+ }
+ {
+ \tl_set:Nn #7 { gray ~ 0 }
+ }
+ }
+ }
+ }
+ }
+ }
+ { }
+ }
+\int_new:N \l__kernel_color_stack_int
+\cs_new_protected:Npn \__color_backend_cmyk:nnnn #1#2#3#4
+ {
+ \use:x
+ {
+ \__color_backend_cmyk_aux:nnnn
+ { \fp_eval:n {#1} }
+ { \fp_eval:n {#2} }
+ { \fp_eval:n {#3} }
+ { \fp_eval:n {#4} }
+ }
+ }
+\cs_new_protected:Npn \__color_backend_cmyk_aux:nnnn #1#2#3#4
+ {
+ \__color_backend_select:n
+ { #1 ~ #2 ~ #3 ~ #4 ~ k ~ #1 ~ #2 ~ #3 ~ #4 ~ K }
+ }
+\cs_new_protected:Npn \__color_backend_gray:n #1
+ { \exp_args:Nx \__color_backend_gray_aux:n { \fp_eval:n {#1} } }
+\cs_new_protected:Npn \__color_backend_gray_aux:n #1
+ { \__color_backend_select:n { #1 ~ g ~ #1 ~ G } }
+\cs_new_protected:Npn \__color_backend_rgb:nnn #1#2#3
+ {
+ \use:x
+ {
+ \__color_backend_rgb_aux:nnn
+ { \fp_eval:n {#1} }
+ { \fp_eval:n {#2} }
+ { \fp_eval:n {#3} }
+ }
+ }
+\cs_new_protected:Npn \__color_backend_rgb_aux:nnn #1#2#3
+ { \__color_backend_select:n { #1 ~ #2 ~ #3 ~ rg ~ #1 ~ #2 ~ #3 ~ RG } }
+\cs_new_protected:Npn \__color_backend_spot:nn #1#2
+ { \__color_backend_select:n { /#1 ~ cs ~ /#1 ~ CS ~ #2 ~ sc ~ #2 ~ SC } }
+\cs_new_protected:Npx \__color_backend_select:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D colorstack }
+ { \tex_pdfcolorstack:D }
+ \exp_not:N \l__kernel_color_stack_int push {#1}
+ \group_insert_after:N \exp_not:N \__color_backend_reset:
+ }
+\cs_generate_variant:Nn \__color_backend_select:n { x }
+\cs_new_protected:Npx \__color_backend_reset:
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D colorstack }
+ { \tex_pdfcolorstack:D }
+ \exp_not:N \l__kernel_color_stack_int pop \scan_stop:
+ }
+%% 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 { \fp_eval:n {#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_color_fill_cmyk:nnnn #1#2#3#4
+ {
+ \__draw_backend_color_select:x
+ {
+ \fp_eval:n {#1} ~ \fp_eval:n {#2} ~
+ \fp_eval:n {#3} ~ \fp_eval:n {#4} ~
+ k
+ }
+ }
+\cs_new_protected:Npn \__draw_backend_color_stroke_cmyk:nnnn #1#2#3#4
+ {
+ \__draw_backend_color_select:x
+ {
+ \fp_eval:n {#1} ~ \fp_eval:n {#2} ~
+ \fp_eval:n {#3} ~ \fp_eval:n {#4} ~
+ k
+ }
+ }
+\cs_new_protected:Npn \__draw_backend_color_fill_gray:n #1
+ { \__draw_backend_color_select:x { \fp_eval:n {#1} ~ g } }
+\cs_new_protected:Npn \__draw_backend_color_stroke_gray:n #1
+ { \__draw_backend_color_select:x { \fp_eval:n {#1} ~ G } }
+\cs_new_protected:Npn \__draw_backend_color_fill_rgb:nnn #1#2#3
+ {
+ \__draw_backend_color_select:x
+ { \fp_eval:n {#1} ~ \fp_eval:n {#2} ~ \fp_eval:n {#3} ~ rg }
+ }
+\cs_new_protected:Npn \__draw_backend_color_stroke_rgb:nnn #1#2#3
+ {
+ \__draw_backend_color_select:x
+ { \fp_eval:n {#1} ~ \fp_eval:n {#2} ~ \fp_eval:n {#3} ~ RG }
+ }
+\cs_new_protected:Npx \__draw_backend_color_select:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D colorstack }
+ { \tex_pdfcolorstack:D }
+ \exp_not:N \l__kernel_color_stack_int push {#1}
+ \group_insert_after:N \exp_not:N \__draw_backend_color_reset:
+ }
+\cs_new_protected:Npx \__draw_backend_color_reset:
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D colorstack }
+ { \tex_pdfcolorstack:D }
+ \exp_not:N \l__kernel_color_stack_int pop \scan_stop:
+ }
+\cs_generate_variant:Nn \__draw_backend_color_select:n { x }
+\cs_new_protected:Npn \__draw_backend_cm:nnnn #1#2#3#4
+ {
+ \__kernel_backend_matrix:x
+ {
+ \fp_eval:n {#1} ~ \fp_eval:n {#2} ~
+ \fp_eval:n {#3} ~ \fp_eval:n {#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:Npx \__pdf_backend_annotation:nnnn #1#2#3#4
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D annot ~ }
+ { \tex_pdfannot:D }
+ width ~ \exp_not:N \dim_eval:n {#1} ~
+ height ~ \exp_not:N \dim_eval:n {#2} ~
+ depth ~ \exp_not:N \dim_eval:n {#3} ~
+ {#4}
+ }
+\cs_new:Npx \__pdf_backend_annotation_last:
+ {
+ \exp_not:N \int_value:w
+ \cs_if_exist:NTF \tex_pdffeedback:D
+ { \exp_not:N \tex_pdffeedback:D lastannot ~ }
+ { \exp_not:N \tex_pdflastannot:D }
+ \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:Npx \__pdf_backend_link_begin:nnnw #1#2#3
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D startlink ~ }
+ { \tex_pdfstartlink:D }
+ attr {#1}
+ #2 {#3}
+ }
+\cs_new_protected:Npx \__pdf_backend_link_end:
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D endlink \scan_stop: }
+ { \tex_pdfendlink:D }
+ }
+\cs_new:Npx \__pdf_backend_link_last:
+ {
+ \exp_not:N \int_value:w
+ \cs_if_exist:NTF \tex_pdffeedback:D
+ { \exp_not:N \tex_pdffeedback:D lastlink ~ }
+ { \exp_not:N \tex_pdflastlink:D }
+ \c_space_tl 0 ~ R
+ }
+\cs_new_protected:Npx \__pdf_backend_link_margin:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfvariable:D
+ { \exp_not:N \tex_pdfvariable:D linkmargin }
+ { \exp_not:N \tex_pdflinkmargin:D }
+ \exp_not:N \dim_eval:n {#1} \scan_stop:
+ }
+\cs_new_protected:Npx \__pdf_backend_destination:nn #1#2
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \exp_not:N \tex_pdfextension:D dest ~ }
+ { \exp_not:N \tex_pdfdest:D }
+ name {#1}
+ \exp_not:N \str_case:nnF {#2}
+ {
+ { xyz } { xyz }
+ { fit } { fit }
+ { fitb } { fitb }
+ { fitbh } { fitbh }
+ { fitbv } { fitbv }
+ { fith } { fith }
+ { fitv } { fitv }
+ }
+ { xyz ~ zoom \exp_not:N \fp_eval:n { #2 * 10 } }
+ \scan_stop:
+ }
+\cs_new_protected:Npx \__pdf_backend_destination_rectangle:nn #1#2
+ {
+ \group_begin:
+ \hbox_set:Nn \l__pdf_internal_box {#2}
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \exp_not:N \tex_pdfextension:D dest ~ }
+ { \exp_not:N \tex_pdfdest:D }
+ name {#1}
+ fitr ~
+ width \exp_not:N \box_wd:N \l__pdf_internal_box
+ height \exp_not:N \box_ht:N \l__pdf_internal_box
+ depth \exp_not:N \box_dp:N \l__pdf_internal_box
+ \box_use:N \l__pdf_internal_box
+ \group_end:
+ }
+\cs_new_protected:Npx \__pdf_backend_catalog_gput:nn #1#2
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D catalog }
+ { \tex_pdfcatalog:D }
+ { / #1 ~ #2 }
+ }
+\cs_new_protected:Npx \__pdf_backend_info_gput:nn #1#2
+ {
+ \cs_if_exist:NTF \tex_pdfextension:D
+ { \tex_pdfextension:D info }
+ { \tex_pdfinfo:D }
+ { / #1 ~ #2 }
+ }
+\prop_new:N \g__pdf_backend_object_prop
+\group_begin:
+ \cs_set_protected:Npn \__pdf_tmp:w #1#2
+ {
+ \cs_new_protected:Npx \__pdf_backend_object_new:nn ##1##2
+ {
+ #1 reserveobjnum ~
+ \int_const:cn
+ { c__pdf_backend_object_ \exp_not:N \tl_to_str:n {##1} _int }
+ {#2}
+ \prop_gput:Nnn \exp_not:N \g__pdf_backend_object_prop {##1} {##2}
+ }
+ }
+ \cs_if_exist:NTF \tex_pdfextension:D
+ {
+ \__pdf_tmp:w
+ { \tex_pdfextension:D obj ~ }
+ { \exp_not:N \tex_pdffeedback:D lastobj }
+ }
+ { \__pdf_tmp:w { \tex_pdfobj:D } { \tex_pdflastobj:D } }
+\group_end:
+\cs_new:Npn \__pdf_backend_object_ref:n #1
+ { \int_use:c { c__pdf_backend_object_ \tl_to_str:n {#1} _int } ~ 0 ~ R }
+\group_begin:
+ \cs_set_protected:Npn \__pdf_tmp:w #1
+ {
+ \cs_new_protected:Npn \__pdf_backend_object_write:nn ##1##2
+ {
+ \tex_immediate:D #1 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_if_exist:NTF \tex_pdfextension:D
+ { \__pdf_tmp:w { \tex_pdfextension:D obj ~ } }
+ { \__pdf_tmp:w { \tex_pdfobj:D } }
+\group_end:
+\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} }
+\group_begin:
+ \cs_set_protected:Npn \__pdf_tmp:w #1
+ {
+ \cs_new_protected:Npn \__pdf_backend_object_now:nn ##1##2
+ {
+ \tex_immediate:D #1
+ \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_if_exist:NTF \tex_pdfextension:D
+ { \__pdf_tmp:w { \tex_pdfextension:D obj ~ } }
+ { \__pdf_tmp:w { \tex_pdfobj:D } }
+\group_end:
+\cs_generate_variant:Nn \__pdf_backend_object_now:nn { nx }
+\cs_new:Npx \__pdf_backend_object_last:
+ {
+ \exp_not:N \int_value:w
+ \cs_if_exist:NTF \tex_pdffeedback:D
+ { \exp_not:N \tex_pdffeedback:D lastobj ~ }
+ { \exp_not:N \tex_pdflastobj:D }
+ \c_space_tl 0 ~ R
+ }
+\cs_new_protected:Npx \__pdf_backend_compresslevel:n #1
+ {
+ \exp_not:N \tex_global:D
+ \cs_if_exist:NTF \tex_pdfcompresslevel:D
+ { \tex_pdfcompresslevel:D }
+ { \tex_pdfvariable:D compresslevel }
+ \exp_not:N \int_value:w \exp_not:N \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:Npx \__pdf_backend_objcompresslevel:n #1
+ {
+ \exp_not:N \tex_global:D
+ \cs_if_exist:NTF \tex_pdfobjcompresslevel:D
+ { \tex_pdfobjcompresslevel:D }
+ { \tex_pdfvariable:D objcompresslevel }
+ #1 \scan_stop:
+ }
+\cs_new_protected:Npx \__pdf_backend_version_major_gset:n #1
+ {
+ \cs_if_exist:NTF \tex_pdfvariable:D
+ {
+ \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_if_exist:NT \tex_pdfmajorversion:D
+ {
+ \exp_not:N \tex_global:D \tex_pdfmajorversion:D
+ \exp_not:N \int_eval:n {#1} \scan_stop:
+ }
+ }
+ }
+\cs_new_protected:Npx \__pdf_backend_version_minor_gset:n #1
+ {
+ \exp_not:N \tex_global:D
+ \cs_if_exist:NTF \tex_pdfminorversion:D
+ { \exp_not:N \tex_pdfminorversion:D }
+ { \tex_pdfvariable:D minorversion }
+ \exp_not:N \int_eval:n {#1} \scan_stop:
+ }
+\cs_new:Npx \__pdf_backend_version_major:
+ {
+ \cs_if_exist:NTF \tex_pdfvariable:D
+ {
+ \int_compare:nNnTF \tex_luatexversion:D > { 106 }
+ { \exp_not:N \tex_the:D \tex_pdfvariable:D majorversion }
+ { 1 }
+ }
+ {
+ \cs_if_exist:NTF \tex_pdfmajorversion:D
+ { \exp_not:N \tex_the:D \tex_pdfmajorversion:D }
+ { 1 }
+ }
+ }
+\cs_new:Npx \__pdf_backend_version_minor:
+ {
+ \exp_not:N \tex_the:D
+ \cs_if_exist:NTF \tex_pdfminorversion:D
+ { \exp_not:N \tex_pdfminorversion: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-pdfmode.def'.