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%%
%% This is file `tagpdf-base.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% tagpdf.dtx (with options: `base')
%% tagpdf-mc-generic.dtx (with options: `base')
%% tagpdf-mc-shared.dtx (with options: `base')
%% tagpdf-struct.dtx (with options: `base')
%% tagpdf-checks.dtx (with options: `base')
%% tagpdf-user.dtx (with options: `base')
%% tagpdf-roles.dtx (with options: `base')
%%
%% Copyright (C) 2019-2024 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.dtx
\ProvidesExplPackage {tagpdf-base} {2024-02-04} {0.98v}
{part of tagpdf - provide base, no-op versions of the user commands }
\AddToHook{begindocument}
{
\str_case:VnF \c_sys_backend_str
{
{ luatex } { \cs_new_protected:Npn \__tag_whatsits: {} }
{ dvisvgm } { \cs_new_protected:Npn \__tag_whatsits: {} }
}
{
\cs_new_protected:Npn \__tag_whatsits: {\tex_special:D {} }
}
}
\cs_new_protected:Npn \tag_stop:{}
\cs_new_protected:Npn \tag_start:{}
\cs_new_protected:Npn \tagstop{}
\cs_new_protected:Npn \tagstart{}
\cs_new_protected:Npn \tag_stop:n #1 {}
\cs_new_protected:Npn \tag_start:n #1 {}
%% File: tagpdf-mc-generic.dtx
\cs_new_protected:Npn \tag_mc_begin:n #1 { \__tag_whatsits: \int_gincr:N \c@g__tag_MCID_abs_int }
\cs_new_protected:Nn \tag_mc_end:{ \__tag_whatsits: }
%% File: tagpdf-mc-shared.dtx
\newcounter { g__tag_MCID_abs_int }
\cs_new:Npn \__tag_get_data_mc_counter:
{
\int_use:N \c@g__tag_MCID_abs_int
}
\cs_new_protected:Npn \tag_mc_use:n #1 { \__tag_whatsits: }
\cs_new_protected:Npn \tag_mc_artifact_group_begin:n #1 {}
\cs_new_protected:Npn \tag_mc_artifact_group_end:{}
\cs_new_protected:Npn \tag_mc_reset_box:N #1 {}
\cs_new_protected:Npn \tag_mc_end_push: {}
\cs_new_protected:Npn \tag_mc_begin_pop:n #1 {}
%% File: tagpdf-struct.dtx
\newcounter { g__tag_struct_abs_int }
\int_gzero:N \c@g__tag_struct_abs_int
\tl_new:N \g__tag_struct_stack_current_tl
\tl_gset:Nn \g__tag_struct_stack_current_tl {\int_use:N\c@g__tag_struct_abs_int}
\prop_new:N \g__tag_struct_dest_num_prop
\cs_new:Npn \__tag_get_data_struct_num:
{
\g__tag_struct_stack_current_tl
}
\cs_new:Npn \__tag_get_data_struct_counter:
{
\int_use:N \c@g__tag_struct_abs_int
}
\cs_new_protected:Npn \tag_struct_begin:n #1 {\int_gincr:N \c@g__tag_struct_abs_int}
\cs_new_protected:Npn \tag_struct_end:{}
\cs_new_protected:Npn \tag_struct_end:n{}
\cs_new_protected:Npn \tag_struct_use:n #1 {}
\cs_new_protected:Npn \tag_struct_use_num:n #1 {}
%% File: tagpdf-checks.dtx
\cs_new:Npn \tag_get:n #1 { \use:c {__tag_get_data_#1: } }
\prg_new_conditional:Npnn \tag_if_active: { p , T , TF, F }
{ \prg_return_false: }
\prg_new_conditional:Npnn \tag_if_box_tagged:N #1 {p,T,F,TF}
{
\tl_if_exist:cTF {l_tag_box_\int_use:N #1_tl}
{
\int_compare:nNnTF {0\tl_use:c{l_tag_box_\int_use:N #1_tl}}>{0}
{ \prg_return_true: }
{ \prg_return_false: }
}
{
\prg_return_false:
% warning??
}
}
%% File: tagpdf-user.dtx
\NewDocumentCommand \tagpdfsetup { m }{}
\cs_new_protected:Npn\tag_tool:n #1 {}
\cs_set_eq:NN\tagtool\tag_tool:n
\NewDocumentCommand \tagmcbegin { m }
{
\tag_mc_begin:n {#1}
}
\NewDocumentCommand \tagmcend { }
{
\tag_mc_end:
}
\NewDocumentCommand \tagmcuse { m }
{
\tag_mc_use:n {#1}
}
\NewDocumentCommand \tagstructbegin { m }
{
\tag_struct_begin:n {#1}
}
\NewDocumentCommand \tagstructend { }
{
\tag_struct_end:
}
\NewDocumentCommand \tagstructuse { m }
{
\tag_struct_use:n {#1}
}
\providecommand\tag_socket_use:n[1]{}
\providecommand\tag_socket_use:nn[2]{}
\providecommand\UseTaggingSocket[1]{}
\bool_new:N \l__tag_para_flattened_bool
\bool_new:N \l__tag_para_bool
\newcommand\tagpdfparaOn {}
\newcommand\tagpdfparaOff{}
%% File: tagpdf-roles.dtx
\prg_new_protected_conditional:Npnn \tag_check_child:nn #1 #2 {T,F,TF}{\prg_return_true:}
%%
%%
%% End of file `tagpdf-base.sty'.
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