%% %% This is file `latex-lab-testphase-sec.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% latex-lab-sec.dtx (with options: `package') %% %% This is a generated file. %% %% Copyright 2021-2023 LaTeX Project %% %% This file was generated from file(s) of the `LaTeX-lab Bundle'. %% ------------------------------------------------------------------------------------ %% %% It may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3c %% of this license or (at your option) any later version. %% The latest version of this license is in %% http://www.latex-project.org/lppl.txt %% and version 1.3c or later is part of all distributions of LaTeX %% version 2008 or later. %% %% This file may only be distributed together with a copy of the LaTeX %% `LaTeX-lab Bundle'. You may however distribute the `LaTeX-lab Bundle' %% without such generated files. %% %% The newest sources can be found below %% %% https://github.com/latex3/latex2e/required/latex-lab %% %% where one can also log issues in case there are any. %% %% %% File: latex-lab-sec.dtx (C) Copyright 2022-2023 LaTeX Project \def\ltlabsecdate{2023-10-16} \def\ltlabsecversion{0.84b} \ProvidesExplPackage {latex-lab-testphase-sec} {\ltlabsecdate} {\ltlabsecversion} {Code related to the tagging of sectioning commands} \RequirePackage{latex-lab-kernel-changes} \seq_new:N \g__tag_sec_stack_seq \seq_gpush:Nn\g__tag_sec_stack_seq {{Document}{-100}} \bool_new:N \l__tag_sec_Sect_bool \bool_set_true:N\l__tag_sec_Sect_bool \cs_new_protected:Npn\__tag_sec_begin:nn #1 #2 %#1 level #2 keyval { \tag_struct_begin:n { tag= {\int_compare:nNnTF {#1}={-1}{Part}{Sect}} ,#2 } \seq_gpush:Nx \g__tag_sec_stack_seq {{\g__tag_struct_tag_tl}{\int_eval:n{#1}}} } \msg_new:nnn { tag } {wrong-sect-nesting} { The~structure~#1~can~not~be~closed.\\ It~is~not~equal~to~the~current~structure~#2~on~the~main~stack } \cs_new_protected:Npn\__tag_sec_end:n #1 % #1 level { \seq_get:NN \g__tag_sec_stack_seq \l__tag_tmpa_tl \int_compare:nNnT {#1}<{\exp_last_unbraced:NV\use_ii:nn\l__tag_tmpa_tl+1} { \seq_get:NN\g__tag_struct_tag_stack_seq \l__tag_tmpb_tl \exp_args:Nee \tl_if_eq:nnTF {\exp_last_unbraced:NV\use_i:nn\l__tag_tmpa_tl} {\exp_last_unbraced:NV\use_i:nn\l__tag_tmpb_tl} { \seq_gpop:NN \g__tag_sec_stack_seq \l__tag_tmpa_tl \tag_struct_end: \__tag_sec_end:n {#1} } { \msg_warning:nnxx {tag}{wrong-sect-nesting} { \exp_last_unbraced:NV\use_i:nn \l__tag_tmpa_tl } { \exp_last_unbraced:NV\use_i:nn \l__tag_tmpb_tl } } } } \cs_new_protected:Npn \__tag_tool_para_split: { \tag_mc_end: \tag_struct_end: \tag_struct_begin:n{tag=\l__tag_para_tag_default_tl} \tag_mc_begin:n{} \__tag_setup_restore_para_default: } \cs_new_protected:Npn \__tag_setup_restore_para_default: { \tl_set:Nn \l__tag_para_main_tag_tl {text-unit} \tl_set_eq:NN\l__tag_para_tag_tl\l__tag_para_tag_default_tl } \cs_new_protected:Npn \__tag_sec_end_display: { \tag_struct_end: %P = Hn \__tag_setup_restore_para_default: } \hook_gput_code:nnn{tagpdf/finish/before}{tagpdf/sec}{\__tag_sec_end:n{-10}} \hook_gset_rule:nnnn {tagpdf/finish/before}{tagpdf/sec}{before}{tagpdf} \AddToHook{cmd/frontmatter/before}{\__tag_sec_end:n{-10}} \AddToHook{cmd/mainmatter/before} {\__tag_sec_end:n{-10}} \AddToHook{cmd/backmatter/before} {\__tag_sec_end:n{-10}} \AddToHook{cmd/appendix/before} {\__tag_sec_end:n{-10}} \cs_if_free:NT \tag_tool:n { \cs_new_protected:Npn \tag_tool:n #1 { \tag_if_active:T { \keys_set:nn {tag / tool}{#1} } } \cs_set_eq:NN\tagtool\tag_tool:n } \keys_define:nn { tag / tool} { ,sec-start-part .code:n = { \bool_if:NT\l__tag_sec_Sect_bool { \__tag_sec_end:n {-1} \__tag_sec_begin:nn{-1}{tag=Part} } \tag_struct_begin:n{tag=part,title=#1} \tl_set:Nn\l__tag_para_main_tag_tl {NonStruct} \tl_set:Nn\l__tag_para_tag_tl {Span} } ,sec-stop-part .code:n = {\__tag_sec_end_display:} ,sec-start-chapter .code:n = { \bool_if:NT\l__tag_sec_Sect_bool { \__tag_sec_end:n {0} \__tag_sec_begin:nn{0}{tag=Sect} } \tag_struct_begin:n{tag=chapter,title=#1} \tl_set:Nn\l__tag_para_main_tag_tl {NonStruct} \tl_set:Nn\l__tag_para_tag_tl {Span} } ,sec-stop-chapter .meta:n = { sec-stop-part} ,sec-start .code:n = % #1 is a name like "section" { \bool_if:NT\l__tag_sec_Sect_bool { \__tag_sec_end:n {\cs_if_exist_use:c{toclevel@#1}+0} \__tag_sec_begin:nn {\cs_if_exist_use:c{toclevel@#1}+0}{tag=Sect} } \tl_set:Nn\l__tag_para_tag_tl{#1} } ,sec-start .value_required:n = true ,sec-split-para .code:n = {\__tag_tool_para_split:} ,restore-para .code:n = {\__tag_setup_restore_para_default:} ,sec-stop .code:n = { \par\__tag_sec_end:n {\cs_if_exist_use:c{toclevel@#1}+0} } ,sec-stop .value_required:n = true ,sec-add-grouping .bool_set:N = \l__tag_sec_Sect_bool } \AddToHook{class/after} { \@ifundefined{chapter} { \@ifundefined{part}{} { \RenewDocumentCommand\part{ s O{#3} m } { \if@noskipsec \leavevmode \fi \par \addvspace{4ex}% \@afterindentfalse % tagging start commands \tag_tool:n {sec-start-part=#2} % end tagging start commands \bool_lazy_any:nT { { #1 } { \int_compare_p:nNn {\c@secnumdepth}<{-1} } } { \MakeLinkTarget[part]{} } \IfBooleanTF {#1} { \@spart {#3} } { \@part [#2]{#3} } \tag_tool:n {sec-stop-part} } } } { \RenewDocumentCommand\chapter{ s O{#3} m } { \if@openright\cleardoublepage\else\clearpage\fi \thispagestyle{plain}% \global\@topnum\z@ \@afterindentfalse \tag_tool:n { sec-start-chapter= #2 } \bool_lazy_any:nT { { #1 } { \int_compare_p:nNn {\c@secnumdepth}<{0} } { %in book target also needed in frontmatter \bool_lazy_and_p:nn { \cs_if_exist_p:c { @mainmattertrue } } { ! \legacy_if_p:n { @mainmatter } } } } { \MakeLinkTarget[chapter]{} } \IfBooleanTF {#1} { \@schapter {#3} } { \@chapter [#2]{#3} } \tag_tool:n {sec-stop-chapter} } \RenewDocumentCommand\part{ s O{#3} m } { \if@openright \cleardoublepage \else \clearpage \fi \thispagestyle{plain}% \if@twocolumn \onecolumn \@tempswatrue \else \@tempswafalse \fi \null\vfil \tag_tool:n {sec-start-part=#2} \bool_lazy_any:nT { { #1 } { \int_compare_p:nNn {\c@secnumdepth}<{-1} } { %in book target also needed in frontmatter \bool_lazy_and_p:nn { \cs_if_exist_p:c { @mainmattertrue } } { ! \legacy_if_p:n { @mainmatter } } } } { \MakeLinkTarget[part]{} } \IfBooleanTF {#1} { \@spart {#3} } { \@part [#2]{#3} } \tag_tool:n{sec-stop-part} } } } \def\hyper@nopatch@sectioning{} \cs_new_protected:Npn \@hyp@section@target@nnn #1 #2 #3 %#1 optarg #2 name/counter, #3 indent { \makebox[0pt][l] { \skip_set:Nn \@tempskipa {#3} \dim_compare:nNnF {\@tempskipa}<{0pt}{\kern-\@tempskipa} \MakeLinkTarget#1{#2} } } \def\@startsection#1#2#3#4#5#6{% \if@noskipsec \leavevmode \fi \par \@tempskipa #4\relax \@afterindenttrue \ifdim \@tempskipa <\z@ \@tempskipa -\@tempskipa \@afterindentfalse \fi \if@nobreak \everypar{}% \else \addpenalty\@secpenalty\addvspace\@tempskipa \fi \tag_tool:n { sec-start=#1}%new \@ifstar {\@ssect{#3}{#4}{#5}{#6}}% {\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}} \cs_new_protected:Npn \@kernel@tag@hangfrom #1 { \tagstructbegin{tag=\l__tag_para_tag_tl} \tagstructbegin{tag=Lbl} \setbox\@tempboxa \hbox { \bool_lazy_and:nnT {\tag_if_active_p:} {\g__tag_mode_lua_bool} {\tagmcbegin{tag=Lbl}} {#1} } \tag_stop:n{hangfrom} \hangindent \wd\@tempboxa\noindent \tag_start:n{hangfrom} \tagmcbegin{}\box\@tempboxa\tagmcend\tagstructend\tagmcbegin{}} \cs_new_protected:Npn \@kernel@tag@svsec { \tag_mc_end_push: \tag_struct_begin:n{tag=Lbl} \tag_mc_begin:n{} \@svsec \tag_mc_end: \tag_struct_end: \tag_mc_begin_pop:n{} } \def\@sect#1#2#3#4#5#6[#7]#8{% \ifnum #2>\c@secnumdepth \def\@svsec{\@hyp@section@target@nnn{[section]}{}{#3}} \else \LinkTargetOff \refstepcounter{#1}% \LinkTargetOn \protected@edef\@svsec{\@hyp@section@target@nnn{}{#1}{#3}\@seccntformat{#1}\relax}% \fi \@tempskipa #5\relax \ifdim \@tempskipa>\z@ \begingroup \tagtool{para-flattened=true} % or \bool_set_true\l__tag_para_flattened_bool #6{% \ifnum #2>\c@secnumdepth \@hangfrom {\hskip #3\relax\@svsec}% \else \@kernel@tag@hangfrom{\hskip #3\relax\@svsec}% \fi \interlinepenalty \@M #8\@@par}% \endgroup \csname #1mark\endcsname{#7}% \addcontentsline{toc}{#1}{% \ifnum #2>\c@secnumdepth \else \protect\numberline{\csname the#1\endcsname}% \fi #7}% \else \def\@svsechd{% #6{\hskip #3\relax \ifnum #2>\c@secnumdepth \@svsec \else \@kernel@tag@svsec \fi #8}% \csname #1mark\endcsname{#7}% \addcontentsline{toc}{#1}{% \ifnum #2>\c@secnumdepth \else \protect\numberline{\csname the#1\endcsname}% \fi #7}}% \fi \@xsect{#5}} \def\@ssect#1#2#3#4#5{% \@tempskipa #3\relax \ifdim \@tempskipa>\z@ \begingroup \tagtool{para-flattened=true} #4{% \@hangfrom{\hskip #1\relax\@hyp@section@target@nnn{[section]}{}{#1}}% \interlinepenalty \@M #5\@@par}% \endgroup \else \def\@svsechd{#4{\hskip #1\relax\@hyp@section@target@nnn{[section]}{}{#3}\relax #5}}% \fi \@xsect{#3}} \def\@xsect#1{% \@tempskipa #1\relax \ifdim \@tempskipa>\z@ \par \nobreak \vskip \@tempskipa \tag_tool:n {restore-para} \@afterheading \else \@nobreakfalse \global\@noskipsectrue \everypar{% \if@noskipsec \global\@noskipsecfalse {\setbox\z@\lastbox}% \clubpenalty\@M \begingroup \@svsechd \endgroup \unskip \tag_tool:n {sec-split-para} \@tempskipa #1\relax \hskip -\@tempskipa \else \clubpenalty \@clubpenalty \everypar{}% \fi}% \fi \ignorespaces} \endinput %% %% End of file `latex-lab-testphase-sec.sty'.