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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex/contrib/tagpdf/tagpdf-mc-code-shared.sty |
Initial commit
Diffstat (limited to 'macros/latex/contrib/tagpdf/tagpdf-mc-code-shared.sty')
-rw-r--r-- | macros/latex/contrib/tagpdf/tagpdf-mc-code-shared.sty | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/macros/latex/contrib/tagpdf/tagpdf-mc-code-shared.sty b/macros/latex/contrib/tagpdf/tagpdf-mc-code-shared.sty new file mode 100644 index 0000000000..b9bbe29eb3 --- /dev/null +++ b/macros/latex/contrib/tagpdf/tagpdf-mc-code-shared.sty @@ -0,0 +1,47 @@ +\ProvidesExplPackage {tagpdf-mc-code-shared} {2019/07/02} {0.61} + {part of tagpdf - code related to marking chunks - code shared by generic and luamode } + +% I use a latex counter for the absolute count, so that it is added to +% \cl@@ckpt and restored e.g. in tabulars and align +% \int_new:N \c@g__uftag_MCID_int and +% \tl_put_right:Nn\cl@@ckpt{\@elt{g_uf_test_int}} +% would work too, but as the name is not expl3 then too, why bother? +% the absolute counter can be used to label and to check if the page +% counter needs a reset. + +\newcounter { g__uftag_MCID_abs_int } +\cs_new:Nn \__uftag_get_mc_abs_cnt: { \int_use:N \c@g__uftag_MCID_abs_int } + +% tagmcabs is the label name of the absolute count which is used to identify the chunk +\zref@newprop {tagmcabs} [0] { \int_use:N \c@g__uftag_MCID_abs_int } +\zref@addprop {uftagzrl} {tagmcabs} +\zref@addprop {LastPage} {tagmcabs} + +%stores labels of mcid. +\cs_new:Nn \__uftag_mc_handle_mc_label:n + { + \zref@labelbylist{tagpdf-#1}{uftagzrl} + } + +% will hold the structure numbers for the parenttree +% key: absolute number of the mc (tagmcabs) +% value: the structure number the mc is in +\__uftag_prop_new:N \g__uftag_mc_parenttree_prop + +%shared keys +%the rest are in the splitted code +\tl_new:N \l__uftag_mc_artifact_type_tl + +\keys_define:nn { uftag / mc } + { + stash .bool_set:N = \l__uftag_mc_key_stash_bool, + artifact-bool .bool_set:N = \l__uftag_mc_artifact_bool, + artifact-type .choice:, + artifact-type / pagination .code:n = {\tl_set:Nn \l__uftag_mc_artifact_type_tl { Pagination }}, + artifact-type / layout .code:n = {\tl_set:Nn \l__uftag_mc_artifact_type_tl { Layout }}, + artifact-type / page .code:n = {\tl_set:Nn \l__uftag_mc_artifact_type_tl { Page }}, + artifact-type / background .code:n = {\tl_set:Nn \l__uftag_mc_artifact_type_tl { Background }}, + artifact-type / notype .code:n = {\tl_set:Nn \l__uftag_mc_artifact_type_tl {}}, + } + +\endinput |