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-rw-r--r--Master/texmf-dist/tex/latex/tagpdf/tagpdf-base.sty28
1 files changed, 23 insertions, 5 deletions
diff --git a/Master/texmf-dist/tex/latex/tagpdf/tagpdf-base.sty b/Master/texmf-dist/tex/latex/tagpdf/tagpdf-base.sty
index 9c5c3aa6d2e..47c86e8af40 100644
--- a/Master/texmf-dist/tex/latex/tagpdf/tagpdf-base.sty
+++ b/Master/texmf-dist/tex/latex/tagpdf/tagpdf-base.sty
@@ -23,25 +23,43 @@
%% and all files in that bundle must be distributed together.
%%
%% File: tagpdf.dtx
-\ProvidesExplPackage {tagpdf-base} {2022-05-11} {0.94}
+\ProvidesExplPackage {tagpdf-base} {2022-05-29} {0.95}
{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 {} }
+ }
+ }
%% File: tagpdf-mc-generic.dtx
-\cs_new_protected:Npn \tag_mc_begin:n #1 {}
-\cs_new_protected:Nn \tag_mc_end:{}
+\cs_new_protected:Npn \tag_mc_begin:n #1 { \__tag_whatsits: }
+\cs_new_protected:Nn \tag_mc_end:{ \__tag_whatsits: }
%% File: tagpdf-mc-shared.dtx
-\cs_new_protected:Npn \tag_mc_use:n #1 {}
+\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_end_push: {}
\cs_new_protected:Npn \tag_mc_begin_pop:n #1 {}
%% File: tagpdf-struct.dtx
-\cs_new_protected:Npn \tag_struct_begin:n #1 {}
+\newcounter { g__tag_struct_abs_int }
+\int_gzero:N \c@g__tag_struct_abs_int
+\cs_new:Npn \__tag_get_data_struct_num:
+ {
+ \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_use: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: }
%%