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%%
%% This is file `tagpdf-luatex.def',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% tagpdf-backend.dtx (with options: `luatex')
%%
%% Copyright (C) 2019 Ulrike Fischer
%%
%% 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 "tagpdf bundle" (The Work in LPPL)
%% and all files in that bundle must be distributed together.
%%
%% File: tagpdf-backend.dtx
\ProvidesExplFile {tagpdf-luatex.def} {2021/02/23} {0.80}
{tagpdf~driver~for~luatex}
\newattribute \l__tag_mc_type_attr %the value represent the type
\newattribute \l__tag_mc_cnt_attr %will hold the \c@g__tag_MCID_abs_int value
\newattribute \g__tag_interwordspace_attr
\newattribute \g__tag_interwordfont_attr
{
\fontencoding{TU}\fontfamily{lmr}\fontseries{m}\fontshape{n}\fontsize{10pt}{10pt}\selectfont
}
\directlua { tagpdf=require('tagpdf.lua') }
%%%% driver (lualatex) commands
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\cs_new:Nn \__tag_luatex_get_table_name:Nn
{
\tl_set_rescan:Nnn #1 { \char_set_catcode_ignore:N \\ } { #2 }
}
\cs_new:Nn \__tag_prop_new:N
{
\prop_new:N #1
\__tag_luatex_get_table_name:Nn \l_tmpa_tl { #1 }
\directlua { ltx.__tag.tables.\l_tmpa_tl = {} }
}
\cs_new:Nn \__tag_seq_new:N
{
\seq_new:N #1
\__tag_luatex_get_table_name:Nn \l_tmpa_tl { #1 }
\directlua { ltx.__tag.tables.\l_tmpa_tl = {} }
}
\cs_new:Nn \__tag_prop_gput:Nnn
{
\prop_gput:Nnn #1 { #2 } { #3 }
\__tag_luatex_get_table_name:Nn \l_tmpa_tl { #1 }
\directlua { ltx.__tag.tables.\l_tmpa_tl["#2"] = "#3" }
}
\cs_new:Nn \__tag_seq_gput_right:Nn
{
\seq_gput_right:Nn #1 { #2 }
\__tag_luatex_get_table_name:Nn \l_tmpa_tl { #1 }
\directlua { table.insert(ltx.__tag.tables.\l_tmpa_tl, "#2") }
}
\cs_new:Npn \__tag_seq_item:cn #1 #2
{
\directlua { tex.print(ltx.__tag.tables.#1[#2]) }
}
\cs_new:Npn \__tag_prop_item:cn #1 #2
{
\directlua { tex.print(ltx.__tag.tables.#1["#2"]) }
}
\cs_new:Nn \__tag_seq_show:N
{
\seq_show:N #1
\__tag_luatex_get_table_name:Nn \l_tmpa_tl { #1 }
\directlua { ltx.__tag.trace.log ("lua~sequence~array~\l_tmpa_tl",1) }
\directlua { ltx.__tag.trace.show_seq (ltx.__tag.tables.\l_tmpa_tl) }
}
\cs_new:Nn \__tag_prop_show:N
{
\prop_show:N #1
\__tag_luatex_get_table_name:Nn \l_tmpa_tl { #1 }
\directlua {ltx.__tag.trace.log ("lua~property~table~\l_tmpa_tl",1) }
\directlua {ltx.__tag.trace.show_prop (ltx.__tag.tables.\l_tmpa_tl) }
}
%%
%%
%% End of file `tagpdf-luatex.def'.
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