\ProvidesExplPackage {tagpdf-user} {2018/07/09} {0.2}
  {tagpdf - user commands}

\NewDocumentCommand \tagpdfsetup { m }
 {
  \keys_set:nn { tagpdf-setup } { #1 }
 }

\cs_set_eq:NN\tagpdfifluatexTF \sys_if_engine_luatex:TF
\cs_set_eq:NN\tagpdfifluatexT  \sys_if_engine_luatex:T
\cs_set_eq:NN\tagpdfifpdftexT  \sys_if_engine_pdftex:T

%%%% mc related user commands
\NewDocumentCommand \tagmcifinTF { m m }
 {
  \_uftag_mc_if_in:TF { #1 } { #2 }
 }

\NewDocumentCommand \tagmcbegin { m }
 {
  \uftag_mc_begin:n {#1}\ignorespaces
 }


\NewDocumentCommand \tagmcend {  }
 {
  \unskip\uftag_mc_end:
 }

\NewDocumentCommand \tagmcuse { m }
 {
  \uftag_mc_use:n {#1}
 }


%%%% structure related commands

\NewDocumentCommand \tagstructbegin { m }
 {
  \uftag_struct_begin:n {#1}
 }

\NewDocumentCommand \tagstructend {  }
 {
  \uftag_struct_end:
 }

\NewDocumentCommand \tagstructuse { m }
 {
  \uftag_struct_use:n {#1}
 }



%%%% debug/show commands
\NewDocumentCommand\showtagpdfmcdata { O {\__uftag_get_mc_abs_cnt:} }
{
 \bool_if:NT \g__uftag_mode_lua_bool
 {
  \sys_if_engine_luatex:T
  {
  \directlua{uftag.trace.show_all_mc_data(#1)}
  }
 }
}

\NewDocumentCommand\showtagpdfattributes { }
{
 \bool_if:NT \g__uftag_mode_lua_bool
 {
  \sys_if_engine_luatex:T
  {
   \directlua
   {
    uftag.trace.log(
    "showtagpdfattributes: MC=>abscnt=\__uftag_get_mc_abs_cnt:=>attr=\the\g__uftag_mc_cnt_attr=>tag=" ..
    tostring(uftag.func.get_tag_from (\the\g__uftag_mc_type_attr)) ..
    "=\the\g__uftag_mc_type_attr",0
    )
   }
  \ignorespaces
  }
 }
}



\endinput
