m_a, composite object, attributes, rename part & an addition

- of_part renamed from use (frontmatter, body, backmatter)
- of_section added (toc, body, glossary, bibliography, bookindex, blurb)

1 files changed, 80 insertions, 40 deletions

diff --git a/org/meta_abstraction.org b/org/meta_abstraction.org
index d017407..e3b7b5f 100644
--- a/org/meta_abstraction.org
+++ b/org/meta_abstraction.org
@@ -491,7 +491,8 @@ string toc_txt_;
 an_object["glossary_nugget"] = "";
 an_object["blurb_nugget"] = "";
 comp_obj_heading_                       = comp_obj_heading_.init;
-comp_obj_heading_.use                   = "frontmatter";
+comp_obj_heading_.of_part               = "frontmatter";
+comp_obj_heading_.of_section            = "toc";
 comp_obj_heading_.is_of                 = "para";
 comp_obj_heading_.is_a                  = "heading";
 comp_obj_heading_.text                  = "Table of Contents";
@@ -634,7 +635,8 @@ if there is a glossary section you need to:
     an_object_key="glossary_nugget"; //
     if (line.matchFirst(rgx.heading_glossary)) {
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "glossary";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Glossary";
@@ -650,7 +652,8 @@ if there is a glossary section you need to:
       comp_obj_heading_.dom_collapsed         = [ 1, 1, 0, 0, 0, 0, 0, 0];
       the_glossary_section                    ~= comp_obj_heading_;
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "glossary";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Glossary";
@@ -669,7 +672,8 @@ if there is a glossary section you need to:
     } else {
       _para_match_(line, an_object, an_object_key, indent, bullet, obj_type_status, line_occur);
       comp_obj_para                       = comp_obj_para.init;
-      comp_obj_para.use                   = "backmatter";
+      comp_obj_para.of_part               = "backmatter";
+      comp_obj_para.of_section            = "glossary";
       comp_obj_para.is_of                 = "para";
       comp_obj_para.is_a                  = "glossary";
       comp_obj_para.text                  = line.to!string.strip;
@@ -720,7 +724,8 @@ if there is a blurb section you need to:
     an_object_key="blurb_nugget";
     if (line.matchFirst(rgx.heading_blurb)) {
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "blurb";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Blurb";
@@ -736,7 +741,8 @@ if there is a blurb section you need to:
       comp_obj_heading_.dom_collapsed         = [ 1, 1, 0, 0, 0, 0, 0, 0];
       the_blurb_section                       ~= comp_obj_heading_;
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "blurb";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Blurb";
@@ -755,7 +761,8 @@ if there is a blurb section you need to:
     } else if (line.matchFirst(rgx.heading)
     && (opt_action["backmatter"] && opt_action["section_blurb"])) {
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "blurb";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = line.to!string;
@@ -771,7 +778,8 @@ if there is a blurb section you need to:
     } else {
       _para_match_(line, an_object, an_object_key, indent, bullet, obj_type_status, line_occur);
       comp_obj_para                       = comp_obj_para.init;
-      comp_obj_para.use                   = "backmatter";
+      comp_obj_para.of_part               = "backmatter";
+      comp_obj_para.of_section            = "blurb";
       comp_obj_para.is_of                 = "para";
       comp_obj_para.is_a                  = "blurb";
       comp_obj_para.text                  = line.to!string.strip;
@@ -936,7 +944,8 @@ if (line.matchFirst(rgx.book_index)
     }
     an_object[an_object_key] ~= line ~= "\n";
     comp_obj_comment                   = comp_obj_comment.init;
-    comp_obj_comment.use               = "comment";
+    comp_obj_comment.of_part           = "comment"; // breaks flow
+    comp_obj_comment.of_section        = "comment"; // breaks flow
     comp_obj_comment.is_of             = "comment";
     comp_obj_comment.is_a              = "comment";
     comp_obj_comment.text              = an_object[an_object_key].strip;
@@ -1173,7 +1182,8 @@ if ((obj_type_status["heading"] == State.on)
   an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
   anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
   comp_obj_para                       = comp_obj_para.init;
-  comp_obj_para.use                   = "body";
+  comp_obj_para.of_part               = "body";
+  comp_obj_para.of_section            = "body";
   comp_obj_para.is_of                 = "para";
   comp_obj_para.is_a                  = "para";
   comp_obj_para.text                  = an_object["substantive"].to!string.strip;
@@ -1296,7 +1306,8 @@ debug(endnotes) {
 #+BEGIN_SRC d
 if (an_object["glossary_nugget"].length == 0) {
   comp_obj_heading_                       = comp_obj_heading_.init;
-  comp_obj_heading_.use                   = "empty";
+  comp_obj_heading_.of_part               = "empty";
+  comp_obj_heading_.of_section            = "empty";
   comp_obj_heading_.is_of                 = "para";
   comp_obj_heading_.is_a                  = "heading";
   comp_obj_heading_.text                  = "(skip) there is no Glossary section";
@@ -1332,7 +1343,8 @@ auto biblio_ordered =
 #+BEGIN_SRC d
 if (biblio_ordered.length > 0) {
   comp_obj_heading_                       = comp_obj_heading_.init;
-  comp_obj_heading_.use                   = "backmatter";
+  comp_obj_heading_.of_part               = "backmatter";
+  comp_obj_heading_.of_section            = "bibliography";
   comp_obj_heading_.is_of                 = "para";
   comp_obj_heading_.is_a                  = "heading";
   comp_obj_heading_.text                  = "Bibliography";
@@ -1346,7 +1358,8 @@ if (biblio_ordered.length > 0) {
   comp_obj_heading_.parent_lev_markup     = 0;
   the_bibliography_section                ~= comp_obj_heading_;
   comp_obj_heading_                       = comp_obj_heading_.init;
-  comp_obj_heading_.use                   = "backmatter";
+  comp_obj_heading_.of_part               = "backmatter";
+  comp_obj_heading_.of_section            = "bibliography";
   comp_obj_heading_.is_of                 = "para";
   comp_obj_heading_.is_a                  = "heading";
   comp_obj_heading_.text                  = "Bibliography";
@@ -1362,7 +1375,8 @@ if (biblio_ordered.length > 0) {
   the_bibliography_section                ~= comp_obj_heading_;
 } else {
   comp_obj_heading_                       = comp_obj_heading_.init;
-  comp_obj_heading_.use                   = "empty";
+  comp_obj_heading_.of_part               = "empty";
+  comp_obj_heading_.of_section            = "empty";
   comp_obj_heading_.is_of                 = "para";
   comp_obj_heading_.is_a                  = "heading";
   comp_obj_heading_.text                  = "(skip) there is no Bibliography";
@@ -1398,7 +1412,8 @@ foreach (entry; biblio_ordered) {
     ((entry["url"].str.empty) ? "" : ", [" ~ entry["url"].str ~ "]"),
   );
   comp_obj_para                       = comp_obj_para.init;
-  comp_obj_para.use                   = "backmatter";
+  comp_obj_para.of_part               = "backmatter";
+  comp_obj_para.of_section            = "bibliography";
   comp_obj_para.is_of                 = "para";
   comp_obj_para.is_a                  = "bibliography";
   comp_obj_para.text                  = out_.to!string.strip;
@@ -1481,7 +1496,8 @@ debug(bookindex) {
 #+BEGIN_SRC d
 if (an_object["blurb_nugget"].length == 0) {
   comp_obj_heading_                       = comp_obj_heading_.init;
-  comp_obj_heading_.use                   = "empty";
+  comp_obj_heading_.of_part               = "empty";
+  comp_obj_heading_.of_section            = "empty";
   comp_obj_heading_.is_of                 = "para";
   comp_obj_heading_.is_a                  = "heading";
   comp_obj_heading_.text                  = "(skip) there is no Blurb section";
@@ -1511,7 +1527,8 @@ indent=[
   "base_position" : 1,
 ];
 comp_obj_toc                       = comp_obj_toc.init;
-comp_obj_toc.use                   = "frontmatter";
+comp_obj_toc.of_part               = "frontmatter";
+comp_obj_toc.of_section            = "toc";
 comp_obj_toc.is_of                 = "para";
 comp_obj_toc.is_a                  = "toc";
 comp_obj_toc.ocn                   = 0;
@@ -2161,7 +2178,8 @@ if (the_blurb_section.length > 1) {
       - obj.dom_collapsed = dom_collapsed;
   +/
 comp_obj_heading_                       = comp_obj_heading_.init;
-comp_obj_heading_.use                   = "empty";
+comp_obj_heading_.of_part               = "empty";
+comp_obj_heading_.of_section            = "empty";
 comp_obj_heading_.is_of                 = "para";
 comp_obj_heading_.is_a                  = "heading";
 comp_obj_heading_.ocn                   = 0;
@@ -3071,7 +3089,8 @@ void _poem_block_(L,O,T,C,N,Ma)(
           an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
           anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
           comp_obj_block                            = comp_obj_block.init;
-          comp_obj_block.use                        = "body";
+          comp_obj_block.of_part                    = "body";
+          comp_obj_block.of_section                 = "body";
           comp_obj_block.is_of                      = "block";
           comp_obj_block.is_a                       = "verse";
           comp_obj_block.ocn                        = obj_cite_number;
@@ -3127,7 +3146,8 @@ void _poem_block_(L,O,T,C,N,Ma)(
         an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
         anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
         comp_obj_block                            = comp_obj_block.init;
-        comp_obj_block.use                        = "body";
+        comp_obj_block.of_part                    = "body";
+        comp_obj_block.of_section                 = "body";
         comp_obj_block.is_of                      = "block";
         comp_obj_block.is_a                       = "verse";
         comp_obj_block.ocn                        = obj_cite_number;
@@ -3166,7 +3186,8 @@ void _poem_block_(L,O,T,C,N,Ma)(
         an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
         anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
         comp_obj_block                            = comp_obj_block.init;
-        comp_obj_block.use                        = "body";
+        comp_obj_block.of_part                    = "body";
+        comp_obj_block.of_section                 = "body";
         comp_obj_block.is_of                      = "block";
         comp_obj_block.is_a                       = "verse";
         comp_obj_block.ocn                        = obj_cite_number;
@@ -3221,7 +3242,8 @@ void _poem_block_(L,O,T,C,N,Ma)(
         an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
         anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
         comp_obj_block                            = comp_obj_block.init;
-        comp_obj_block.use                        = "body";
+        comp_obj_block.of_part                    = "body";
+        comp_obj_block.of_section                 = "body";
         comp_obj_block.is_of                      = "block";
         comp_obj_block.is_a                       = "verse";
         comp_obj_block.ocn                        = obj_cite_number;
@@ -3433,7 +3455,8 @@ void _block_flag_line_empty_(B)(
     an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
     anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
     comp_obj_block                            = comp_obj_block.init;
-    comp_obj_block.use                        = "body";
+    comp_obj_block.of_part                    = "body";
+    comp_obj_block.of_section                 = "body";
     comp_obj_block.is_of                      = "block";
     comp_obj_block.is_a                       = "quote";
     comp_obj_block.ocn                        = obj_cite_number;
@@ -3480,7 +3503,8 @@ void _block_flag_line_empty_(B)(
     an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
     anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
     comp_obj_block                            = comp_obj_block.init;
-    comp_obj_block.use                        = "body";
+    comp_obj_block.of_part                    = "body";
+    comp_obj_block.of_section                 = "body";
     comp_obj_block.is_of                      = "block";
     comp_obj_block.is_a                       = "group";
     comp_obj_block.ocn                        = obj_cite_number;
@@ -3525,7 +3549,8 @@ void _block_flag_line_empty_(B)(
       obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, dochead_make_aa);
     an_object["substantive"]                  = substantive_obj_misc_tuple[sObj.content];
     comp_obj_block                            = comp_obj_block.init;
-    comp_obj_block.use                        = "body";
+    comp_obj_block.of_part                    = "body";
+    comp_obj_block.of_section                 = "body";
     comp_obj_block.is_of                      = "block";
     comp_obj_block.is_a                       = "block";
     comp_obj_block.ocn                        = obj_cite_number;
@@ -3566,7 +3591,8 @@ void _block_flag_line_empty_(B)(
         an_object["is"]
       );
     comp_obj_poem_ocn                         = comp_obj_poem_ocn.init;
-    comp_obj_poem_ocn.use                     = "body";
+    comp_obj_poem_ocn.of_part                 = "body";
+    comp_obj_poem_ocn.of_section              = "body";
     comp_obj_poem_ocn.is_of                   = "block";
     comp_obj_poem_ocn.is_a                    = "poem";
     comp_obj_poem_ocn.ocn                     = obj_cite_number;
@@ -3609,7 +3635,8 @@ void _block_flag_line_empty_(B)(
     an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
     anchor_tags = substantive_obj_misc_tuple[sObj.anchor_tags];
     comp_obj_code                             = comp_obj_code.init;
-    comp_obj_code.use                         = "body";
+    comp_obj_code.of_part                     = "body";
+    comp_obj_code.of_section                  = "body";
     comp_obj_code.is_of                       = "block";
     comp_obj_code.is_a                        = "code";
     comp_obj_code.ocn                         = obj_cite_number;
@@ -4173,7 +4200,8 @@ auto table_instructions(O,H)(
   return ref H  table_head,
 ) {
   static auto rgx = Rgx();
-  table_object.use               = "body";
+  table_object.of_part           = "body";
+  table_object.of_section        = "body";
   table_object.is_of             = "block";
   table_object.is_a              = "table";
   table_object.inline_notes_reg  = false;
@@ -5003,7 +5031,8 @@ static struct ObjInlineMarkup {
       );
       toc_txt_= munge.url_links(toc_txt_);
       comp_obj_toc                       = comp_obj_toc.init;
-      comp_obj_toc.use                   = "frontmatter";
+      comp_obj_toc.of_part               = "frontmatter";
+      comp_obj_toc.of_section            = "toc";
       comp_obj_toc.is_of                 = "para";
       comp_obj_toc.is_a                  = "toc";
       comp_obj_toc.ocn                   = 0;
@@ -5020,7 +5049,8 @@ static struct ObjInlineMarkup {
         "base_position" : 0,
       ];
       comp_obj_toc                       = comp_obj_toc.init;
-      comp_obj_toc.use                   = "frontmatter";
+      comp_obj_toc.of_part               = "frontmatter";
+      comp_obj_toc.of_section            = "toc";
       comp_obj_toc.is_of                 = "para";
       comp_obj_toc.is_a                  = "toc";
       comp_obj_toc.ocn                   = 0;
@@ -5033,7 +5063,8 @@ static struct ObjInlineMarkup {
       the_table_of_contents_section["scroll"] ~= comp_obj_toc;
     }
     comp_obj_toc                       = comp_obj_toc.init;
-    comp_obj_toc.use                   = "frontmatter";
+    comp_obj_toc.of_part               = "frontmatter";
+    comp_obj_toc.of_section            = "toc";
     comp_obj_toc.is_of                 = "para";
     comp_obj_toc.is_a                  = "toc";
     comp_obj_toc.ocn                   = 0;
@@ -5917,7 +5948,8 @@ struct BookIndexReportSection {
       string bi_tmp_seg, bi_tmp_scroll;
       string[] bi_tmp_tags;
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "bookindex";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Book Index";
@@ -5935,7 +5967,8 @@ struct BookIndexReportSection {
       ++obj_cite_number;
       ++mkn;
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "bookindex";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Index";
@@ -6011,7 +6044,8 @@ struct BookIndexReportSection {
         bi_tmp_scroll                       = (bi_tmp_scroll).replaceFirst(rgx.trailing_linebreak, "");
         bi_tmp_seg                          = (bi_tmp_seg).replaceFirst(rgx.trailing_linebreak, "");
         comp_obj_para                       = comp_obj_para.init;
-        comp_obj_para.use                   = "backmatter";
+        comp_obj_para.of_part               = "backmatter";
+        comp_obj_para.of_section            = "bookindex";
         comp_obj_para.is_of                 = "para";
         comp_obj_para.is_a                  = "bookindex";
         comp_obj_para.text                  = bi_tmp_scroll.to!string.strip;
@@ -6168,7 +6202,8 @@ struct NotesSection {
     if ((endnotes_["notes"].length > 0)
     && (opt_action["backmatter"] && opt_action["section_endnotes"])) {
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "endnotes";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Endnotes";
@@ -6184,7 +6219,8 @@ struct NotesSection {
       ++obj_cite_number;
       ++mkn;
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "backmatter";
+      comp_obj_heading_.of_part               = "backmatter";
+      comp_obj_heading_.of_section            = "endnotes";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "Endnotes";
@@ -6202,7 +6238,8 @@ struct NotesSection {
       ++mkn;
     } else {
       comp_obj_heading_                       = comp_obj_heading_.init;
-      comp_obj_heading_.use                   = "empty";
+      comp_obj_heading_.of_part               = "empty";
+      comp_obj_heading_.of_section            = "empty";
       comp_obj_heading_.is_of                 = "para";
       comp_obj_heading_.is_a                  = "heading";
       comp_obj_heading_.text                  = "(skip) there are no Endnotes";
@@ -6218,7 +6255,8 @@ struct NotesSection {
     if (opt_action["backmatter"] && opt_action["section_endnotes"]) {
       ObjGenericComposite comp_obj_endnote_;
       comp_obj_endnote_                       = comp_obj_endnote_.init;
-      comp_obj_endnote_.use                   = "backmatter";
+      comp_obj_endnote_.of_part               = "backmatter";
+      comp_obj_endnote_.of_section            = "endnote";
       comp_obj_endnote_.is_of                 = "para";
       comp_obj_endnote_.is_a                  = "endnote";
       comp_obj_endnote_.ocn                   = 0;
@@ -6590,7 +6628,8 @@ struct NodeStructureMetadata {
     }
     ObjGenericComposite _comp_obj_heading_;
     _comp_obj_heading_                           = _comp_obj_heading_.init;
-    _comp_obj_heading_.use                       = "body";
+    _comp_obj_heading_.of_part                   = "body";
+    _comp_obj_heading_.of_section                = "body";
     _comp_obj_heading_.is_of                     = "para";
     _comp_obj_heading_.is_a                      = "heading";
     _comp_obj_heading_.text                      = _text.to!string.strip;
@@ -6942,7 +6981,8 @@ struct HeadingAttrib {
 #+BEGIN_SRC d
 struct ObjGenericComposite {
   // size_t id;
-  string                 use                          = "";
+  string                 of_part                      = "";
+  string                 of_section                   = "";
   string                 is_of                        = "";
   string                 is_a                         = "";
   string                 text                         = "";