remove ./data for now, else relatively minor

1 files changed, 268 insertions, 250 deletions

diff --git a/org/meta_abstraction.org b/org/meta_abstraction.org
index 35d443f..7059b03 100644
--- a/org/meta_abstraction.org
+++ b/org/meta_abstraction.org
@@ -781,53 +781,57 @@ if there is a glossary section you need to:
     line_occur["para"] = State.off;
     an_object_key="glossary_nugget"; //
     if (line.matchFirst(rgx.heading_glossary)) {
-      comp_obj_heading_                                = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section         = "glossary";
-      comp_obj_heading_.metainfo.is_of_type            = "para";
-      comp_obj_heading_.metainfo.is_a                  = "heading";
-      comp_obj_heading_.text                           = "Glossary";
-      comp_obj_heading_.metainfo.ocn                   = 0;
-      comp_obj_heading_.metainfo.identifier            = "";
-      comp_obj_heading_.metainfo.dummy_heading         = false;
-      comp_obj_heading_.metainfo.object_number_off     = true;
-      comp_obj_heading_.metainfo.object_number_type    = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_glossary";
-      comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html           = "glossary";
-      comp_obj_heading_.metainfo.heading_lev_markup    = 1;
-      comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
-      comp_obj_heading_.metainfo.parent_ocn            = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-      comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
-      comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
-      the_glossary_section                             ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_                                = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section         = "glossary";
-      comp_obj_heading_.metainfo.is_of_type            = "para";
-      comp_obj_heading_.metainfo.is_a                  = "heading";
-      comp_obj_heading_.text                           = "Glossary";
-      comp_obj_heading_.metainfo.ocn                   = 0;
-      comp_obj_heading_.metainfo.identifier            = "";
-      comp_obj_heading_.metainfo.dummy_heading         = true;
-      comp_obj_heading_.metainfo.object_number_off     = true;
-      comp_obj_heading_.metainfo.object_number_type    = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub   = "glossary";
-      comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
-      comp_obj_heading_.metainfo.heading_lev_markup    = 4;
-      comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
-      comp_obj_heading_.metainfo.parent_ocn            = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-      comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
-      comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
-      comp_obj_heading_.tags.anchor_tags               = ["glossary"];
-      the_glossary_section                             ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      {
+        comp_obj_heading_                                = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section         = "glossary";
+        comp_obj_heading_.metainfo.is_of_type            = "para";
+        comp_obj_heading_.metainfo.is_a                  = "heading";
+        comp_obj_heading_.text                           = "Glossary";
+        comp_obj_heading_.metainfo.ocn                   = 0;
+        comp_obj_heading_.metainfo.identifier            = "";
+        comp_obj_heading_.metainfo.dummy_heading         = false;
+        comp_obj_heading_.metainfo.object_number_off     = true;
+        comp_obj_heading_.metainfo.object_number_type    = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_glossary";
+        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html           = "glossary";
+        comp_obj_heading_.metainfo.heading_lev_markup    = 1;
+        comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
+        comp_obj_heading_.metainfo.parent_ocn            = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+        comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
+        comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
+        the_glossary_section                             ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      }
+      {
+        comp_obj_heading_                                = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section         = "glossary";
+        comp_obj_heading_.metainfo.is_of_type            = "para";
+        comp_obj_heading_.metainfo.is_a                  = "heading";
+        comp_obj_heading_.text                           = "Glossary";
+        comp_obj_heading_.metainfo.ocn                   = 0;
+        comp_obj_heading_.metainfo.identifier            = "";
+        comp_obj_heading_.metainfo.dummy_heading         = true;
+        comp_obj_heading_.metainfo.object_number_off     = true;
+        comp_obj_heading_.metainfo.object_number_type    = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub   = "glossary";
+        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
+        comp_obj_heading_.metainfo.heading_lev_markup    = 4;
+        comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
+        comp_obj_heading_.metainfo.parent_ocn            = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+        comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
+        comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
+        comp_obj_heading_.tags.anchor_tags               = ["glossary"];
+        the_glossary_section                             ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      }
     } else {
       an_object = line.flow_para_match_(an_object, an_object_key, indent, bullet, obj_type_status, line_occur);
       comp_obj_para                               = comp_obj_para.init;
@@ -919,53 +923,57 @@ if there is a blurb section you need to:
     line_occur["para"] = State.off;
     an_object_key="blurb_nugget";
     if (line.matchFirst(rgx.heading_blurb)) {
-      comp_obj_heading_                                              = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section                       = "blurb";
-      comp_obj_heading_.metainfo.is_of_type                          = "para";
-      comp_obj_heading_.metainfo.is_a                                = "heading";
-      comp_obj_heading_.text                                         = "Blurb";
-      comp_obj_heading_.metainfo.ocn                                 = 0;
-      comp_obj_heading_.metainfo.identifier                          = "";
-      comp_obj_heading_.metainfo.dummy_heading                       = false;
-      comp_obj_heading_.metainfo.object_number_off                   = true;
-      comp_obj_heading_.metainfo.object_number_type                  = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub                 = "_part_blurb";
-      comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html                         = "blurb";
-      comp_obj_heading_.metainfo.heading_lev_markup                  = 1;
-      comp_obj_heading_.metainfo.heading_lev_collapsed               = 1;
-      comp_obj_heading_.metainfo.parent_ocn                          = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
-      comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
-      comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
-      the_blurb_section                                              ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_                                              = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section                       = "blurb";
-      comp_obj_heading_.metainfo.is_of_type                          = "para";
-      comp_obj_heading_.metainfo.is_a                                = "heading";
-      comp_obj_heading_.text                                         = "Blurb";
-      comp_obj_heading_.metainfo.ocn                                 = 0;
-      comp_obj_heading_.metainfo.identifier                          = "";
-      comp_obj_heading_.metainfo.dummy_heading                       = true;
-      comp_obj_heading_.metainfo.object_number_off                   = true;
-      comp_obj_heading_.metainfo.object_number_type                  = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub                 = "blurb";
-      comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html                         = comp_obj_heading_.tags.anchor_tag_html;
-      comp_obj_heading_.metainfo.heading_lev_markup                  = 4;
-      comp_obj_heading_.metainfo.heading_lev_collapsed               = 2;
-      comp_obj_heading_.metainfo.parent_ocn                          = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
-      comp_obj_heading_.tags.anchor_tags                             = ["blurb"];
-      comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
-      comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
-      the_blurb_section                                              ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      {
+        comp_obj_heading_                                              = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section                       = "blurb";
+        comp_obj_heading_.metainfo.is_of_type                          = "para";
+        comp_obj_heading_.metainfo.is_a                                = "heading";
+        comp_obj_heading_.text                                         = "Blurb";
+        comp_obj_heading_.metainfo.ocn                                 = 0;
+        comp_obj_heading_.metainfo.identifier                          = "";
+        comp_obj_heading_.metainfo.dummy_heading                       = false;
+        comp_obj_heading_.metainfo.object_number_off                   = true;
+        comp_obj_heading_.metainfo.object_number_type                  = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub                 = "_part_blurb";
+        comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html                         = "blurb";
+        comp_obj_heading_.metainfo.heading_lev_markup                  = 1;
+        comp_obj_heading_.metainfo.heading_lev_collapsed               = 1;
+        comp_obj_heading_.metainfo.parent_ocn                          = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
+        comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
+        comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
+        the_blurb_section                                              ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      }
+      {
+        comp_obj_heading_                                              = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section                       = "blurb";
+        comp_obj_heading_.metainfo.is_of_type                          = "para";
+        comp_obj_heading_.metainfo.is_a                                = "heading";
+        comp_obj_heading_.text                                         = "Blurb";
+        comp_obj_heading_.metainfo.ocn                                 = 0;
+        comp_obj_heading_.metainfo.identifier                          = "";
+        comp_obj_heading_.metainfo.dummy_heading                       = true;
+        comp_obj_heading_.metainfo.object_number_off                   = true;
+        comp_obj_heading_.metainfo.object_number_type                  = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub                 = "blurb";
+        comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html                         = comp_obj_heading_.tags.anchor_tag_html;
+        comp_obj_heading_.metainfo.heading_lev_markup                  = 4;
+        comp_obj_heading_.metainfo.heading_lev_collapsed               = 2;
+        comp_obj_heading_.metainfo.parent_ocn                          = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
+        comp_obj_heading_.tags.anchor_tags                             = ["blurb"];
+        comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
+        comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
+        the_blurb_section                                              ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      }
     } else if (line.matchFirst(rgx.heading)
     && (opt_action.backmatter && opt_action.section_blurb)) {
       comp_obj_heading_                                              = comp_obj_heading_.init;
@@ -1596,49 +1604,53 @@ auto biblio_ordered
 #+name: abs_post
 #+BEGIN_SRC d
 if (biblio_ordered.length > 0) {
-  comp_obj_heading_                                 = comp_obj_heading_.init;
-  comp_obj_heading_.metainfo.is_of_part             = "backmatter";
-  comp_obj_heading_.metainfo.is_of_section          = "bibliography";
-  comp_obj_heading_.metainfo.is_of_type             = "para";
-  comp_obj_heading_.metainfo.is_a                   = "heading";
-  comp_obj_heading_.text                            = "Bibliography";
-  comp_obj_heading_.metainfo.ocn                    = 0;
-  comp_obj_heading_.metainfo.identifier             = "";
-  comp_obj_heading_.metainfo.dummy_heading          = true;
-  comp_obj_heading_.metainfo.object_number_off      = true;
-  comp_obj_heading_.metainfo.object_number_type     = 0;
-  comp_obj_heading_.tags.segment_anchor_tag_epub    = "_part_bibliography";
-  comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
-  comp_obj_heading_.tags.in_segment_html            = "bibliography";
-  comp_obj_heading_.metainfo.heading_lev_markup     = 1;
-  comp_obj_heading_.metainfo.heading_lev_collapsed  = 1;
-  comp_obj_heading_.metainfo.parent_ocn             = 1;
-  comp_obj_heading_.metainfo.parent_lev_markup      = 0;
-  the_bibliography_section                          ~= comp_obj_heading_;
-  tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-  tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-  comp_obj_heading_                                 = comp_obj_heading_.init;
-  comp_obj_heading_.metainfo.is_of_part             = "backmatter";
-  comp_obj_heading_.metainfo.is_of_section          = "bibliography";
-  comp_obj_heading_.metainfo.is_of_type             = "para";
-  comp_obj_heading_.metainfo.is_a                   = "heading";
-  comp_obj_heading_.text                            = "Bibliography";
-  comp_obj_heading_.metainfo.ocn                    = 0;
-  comp_obj_heading_.metainfo.identifier             = "";
-  comp_obj_heading_.metainfo.dummy_heading          = true;
-  comp_obj_heading_.metainfo.object_number_off      = true;
-  comp_obj_heading_.metainfo.object_number_type     = 0;
-  comp_obj_heading_.tags.segment_anchor_tag_epub    = "bibliography";
-  comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
-  comp_obj_heading_.tags.in_segment_html            = comp_obj_heading_.tags.anchor_tag_html;
-  comp_obj_heading_.metainfo.heading_lev_markup     = 4;
-  comp_obj_heading_.metainfo.heading_lev_collapsed  = 2;
-  comp_obj_heading_.metainfo.parent_ocn             = 1;
-  comp_obj_heading_.metainfo.parent_lev_markup      = 0;
-  comp_obj_heading_.tags.anchor_tags                = ["bibliography"];
-  the_bibliography_section                          ~= comp_obj_heading_;
-  tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-  tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+  {
+    comp_obj_heading_                                 = comp_obj_heading_.init;
+    comp_obj_heading_.metainfo.is_of_part             = "backmatter";
+    comp_obj_heading_.metainfo.is_of_section          = "bibliography";
+    comp_obj_heading_.metainfo.is_of_type             = "para";
+    comp_obj_heading_.metainfo.is_a                   = "heading";
+    comp_obj_heading_.text                            = "Bibliography";
+    comp_obj_heading_.metainfo.ocn                    = 0;
+    comp_obj_heading_.metainfo.identifier             = "";
+    comp_obj_heading_.metainfo.dummy_heading          = true;
+    comp_obj_heading_.metainfo.object_number_off      = true;
+    comp_obj_heading_.metainfo.object_number_type     = 0;
+    comp_obj_heading_.tags.segment_anchor_tag_epub    = "_part_bibliography";
+    comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
+    comp_obj_heading_.tags.in_segment_html            = "bibliography";
+    comp_obj_heading_.metainfo.heading_lev_markup     = 1;
+    comp_obj_heading_.metainfo.heading_lev_collapsed  = 1;
+    comp_obj_heading_.metainfo.parent_ocn             = 1;
+    comp_obj_heading_.metainfo.parent_lev_markup      = 0;
+    the_bibliography_section                          ~= comp_obj_heading_;
+    tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+    tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+  }
+  {
+    comp_obj_heading_                                 = comp_obj_heading_.init;
+    comp_obj_heading_.metainfo.is_of_part             = "backmatter";
+    comp_obj_heading_.metainfo.is_of_section          = "bibliography";
+    comp_obj_heading_.metainfo.is_of_type             = "para";
+    comp_obj_heading_.metainfo.is_a                   = "heading";
+    comp_obj_heading_.text                            = "Bibliography";
+    comp_obj_heading_.metainfo.ocn                    = 0;
+    comp_obj_heading_.metainfo.identifier             = "";
+    comp_obj_heading_.metainfo.dummy_heading          = true;
+    comp_obj_heading_.metainfo.object_number_off      = true;
+    comp_obj_heading_.metainfo.object_number_type     = 0;
+    comp_obj_heading_.tags.segment_anchor_tag_epub    = "bibliography";
+    comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
+    comp_obj_heading_.tags.in_segment_html            = comp_obj_heading_.tags.anchor_tag_html;
+    comp_obj_heading_.metainfo.heading_lev_markup     = 4;
+    comp_obj_heading_.metainfo.heading_lev_collapsed  = 2;
+    comp_obj_heading_.metainfo.parent_ocn             = 1;
+    comp_obj_heading_.metainfo.parent_lev_markup      = 0;
+    comp_obj_heading_.tags.anchor_tags                = ["bibliography"];
+    the_bibliography_section                          ~= comp_obj_heading_;
+    tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+    tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+  }
 } else {
   comp_obj_heading_                                 = comp_obj_heading_.init;
   comp_obj_heading_.metainfo.is_of_part             = "empty";
@@ -1709,7 +1721,7 @@ debug(bibliosection) {
 ***** bibliography components
 
 JSONValue biblio_entry_tags_jsonstr =  `{
-  "is"                   : "",
+  "is"                               : "",
   "sortby_deemed_author_year_title"  : "",
   "deemed_author"                    : "",
   "author_raw"                       : "",
@@ -3579,20 +3591,20 @@ void flow_txt_block_code()(
 #+BEGIN_SRC d
 final string biblio_tag_map()(string abr) {
   auto btm = [
-    "au"                               : "author_raw",
-    "ed"                               : "editor_raw",
-    "ti"                               : "fulltitle",
-    "lng"                              : "language",
-    "jo"                               : "journal",
-    "vol"                              : "volume",
-    "edn"                              : "edition",
-    "yr"                               : "year",
-    "pl"                               : "place",
-    "pb"                               : "publisher",
-    "pub"                              : "publisher",
-    "pg"                               : "pages",
-    "pgs"                              : "pages",
-    "sn"                               : "short_name"
+    "au"           : "author_raw",
+    "ed"           : "editor_raw",
+    "ti"           : "fulltitle",
+    "lng"          : "language",
+    "jo"           : "journal",
+    "vol"          : "volume",
+    "edn"          : "edition",
+    "yr"           : "year",
+    "pl"           : "place",
+    "pb"           : "publisher",
+    "pub"          : "publisher",
+    "pg"           : "pages",
+    "pgs"          : "pages",
+    "sn"           : "short_name"
   ];
   return btm[abr];
 }
@@ -6483,8 +6495,7 @@ struct BookIndexNuggetHash {
   string main_term, sub_term, sub_term_bits;
   int object_number_offset, object_number_endpoint;
   string[] object_numbers;
-  string[][string][string] bi;
-  string[][string][string] hash_nugget;
+  string[][string][string] bi_hash_nugget;
   string[] bi_main_terms_split_arr;
   string[][string][string] bookindex_nugget_hash(N,S)(
     string bookindex_section,
@@ -6526,7 +6537,7 @@ struct BookIndexNuggetHash {
           main_term = bi_main_term_and_rest[0].strip;
           object_numbers ~= obj_cite_digits.object_number.to!string;
         }
-        bi[main_term]["_a"] ~= object_numbers;
+        bi_hash_nugget[main_term]["_a"] ~= object_numbers;
         object_numbers = null;
         if (bi_main_term_and_rest.length > 1) {
           auto bi_sub_terms_split_arr
@@ -6545,15 +6556,14 @@ struct BookIndexNuggetHash {
               object_numbers ~= obj_cite_digits.object_number.to!string;
             }
             if (!empty(sub_term)) {
-              bi[main_term][sub_term] ~= object_numbers;
+              bi_hash_nugget[main_term][sub_term] ~= object_numbers;
             }
             object_numbers=null;
           }
         }
       }
     }
-    hash_nugget = bi;
-    return hash_nugget;
+    return bi_hash_nugget;
   }
   invariant() {
   }
@@ -6670,53 +6680,57 @@ struct BookIndexReportSection {
     && opt_action.section_bookindex)) {
       string bi_tmp;
       string[] bi_tmp_tags;
-      comp_obj_heading_                                = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section         = "bookindex";
-      comp_obj_heading_.metainfo.is_of_type            = "para";
-      comp_obj_heading_.metainfo.is_a                  = "heading";
-      comp_obj_heading_.text                           = "Book Index";
-      comp_obj_heading_.metainfo.ocn                   = 0;
-      comp_obj_heading_.metainfo.identifier            = "";
-      comp_obj_heading_.metainfo.dummy_heading         = false;
-      comp_obj_heading_.metainfo.object_number_off     = true;
-      comp_obj_heading_.metainfo.object_number_type    = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_book_index";
-      comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html           = "bookindex";
-      comp_obj_heading_.metainfo.heading_lev_markup    = 1;
-      comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
-      comp_obj_heading_.metainfo.parent_ocn            = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-      comp_obj_heading.has.inline_links                = true;
-      bookindex_section                                ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      ++mkn;
-      comp_obj_heading_                                = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section         = "bookindex";
-      comp_obj_heading_.metainfo.is_of_type            = "para";
-      comp_obj_heading_.metainfo.is_a                  = "heading";
-      comp_obj_heading_.text                           = "Index";
-      comp_obj_heading_.metainfo.ocn                   = 0;
-      comp_obj_heading_.metainfo.identifier            = "";
-      comp_obj_heading_.metainfo.dummy_heading         = true;
-      comp_obj_heading_.metainfo.object_number_off     = true;
-      comp_obj_heading_.metainfo.object_number_type    = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub   = "bookindex";
-      comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
-      comp_obj_heading_.metainfo.heading_lev_markup    = 4;
-      comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
-      comp_obj_heading_.metainfo.parent_ocn            = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-      comp_obj_heading.has.inline_links                = false;
-      comp_obj_heading_.tags.anchor_tags               = ["bookindex"];
-      bookindex_section                                ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      ++mkn;
+      {
+        comp_obj_heading_                                = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section         = "bookindex";
+        comp_obj_heading_.metainfo.is_of_type            = "para";
+        comp_obj_heading_.metainfo.is_a                  = "heading";
+        comp_obj_heading_.text                           = "Book Index";
+        comp_obj_heading_.metainfo.ocn                   = 0;
+        comp_obj_heading_.metainfo.identifier            = "";
+        comp_obj_heading_.metainfo.dummy_heading         = false;
+        comp_obj_heading_.metainfo.object_number_off     = true;
+        comp_obj_heading_.metainfo.object_number_type    = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_book_index";
+        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html           = "bookindex";
+        comp_obj_heading_.metainfo.heading_lev_markup    = 1;
+        comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
+        comp_obj_heading_.metainfo.parent_ocn            = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+        comp_obj_heading.has.inline_links                = true;
+        bookindex_section                                ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        ++mkn;
+      }
+      {
+        comp_obj_heading_                                = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section         = "bookindex";
+        comp_obj_heading_.metainfo.is_of_type            = "para";
+        comp_obj_heading_.metainfo.is_a                  = "heading";
+        comp_obj_heading_.text                           = "Index";
+        comp_obj_heading_.metainfo.ocn                   = 0;
+        comp_obj_heading_.metainfo.identifier            = "";
+        comp_obj_heading_.metainfo.dummy_heading         = true;
+        comp_obj_heading_.metainfo.object_number_off     = true;
+        comp_obj_heading_.metainfo.object_number_type    = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub   = "bookindex";
+        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
+        comp_obj_heading_.metainfo.heading_lev_markup    = 4;
+        comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
+        comp_obj_heading_.metainfo.parent_ocn            = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+        comp_obj_heading.has.inline_links                = false;
+        comp_obj_heading_.tags.anchor_tags               = ["bookindex"];
+        bookindex_section                                ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        ++mkn;
+      }
       import std.array : appender;
       auto buffer = appender!(char[])();
       string[dchar] transTable = [' ' : "_"];
@@ -6915,51 +6929,55 @@ struct NotesSection {
     ObjGenericComposite comp_obj_heading_;
     if ((endnotes_["notes"].length > 0)
     && (opt_action.backmatter && opt_action.section_endnotes)) {
-      comp_obj_heading_                                = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section         = "endnotes";
-      comp_obj_heading_.metainfo.is_of_type            = "para";
-      comp_obj_heading_.metainfo.is_a                  = "heading";
-      comp_obj_heading_.text                           = "Endnotes";
-      comp_obj_heading_.metainfo.ocn                   = 0;
-      comp_obj_heading_.metainfo.identifier            = "";
-      comp_obj_heading_.metainfo.dummy_heading         = false;
-      comp_obj_heading_.metainfo.object_number_off     = true;
-      comp_obj_heading_.metainfo.object_number_type    = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_endnotes";
-      comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html           = "endnotes";
-      comp_obj_heading_.metainfo.heading_lev_markup    = 1;
-      comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
-      comp_obj_heading_.metainfo.parent_ocn            = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-      the_endnotes_section                             ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      ++mkn;
-      comp_obj_heading_                                = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section         = "endnotes";
-      comp_obj_heading_.metainfo.is_of_type            = "para";
-      comp_obj_heading_.metainfo.is_a                  = "heading";
-      comp_obj_heading_.text                           = "Endnotes";
-      comp_obj_heading_.metainfo.ocn                   = 0;
-      comp_obj_heading_.metainfo.identifier            = "";
-      comp_obj_heading_.metainfo.dummy_heading         = true;
-      comp_obj_heading_.metainfo.object_number_off     = true;
-      comp_obj_heading_.metainfo.object_number_type    = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub   = "endnotes";
-      comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
-      comp_obj_heading_.metainfo.heading_lev_markup    = 4;
-      comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
-      comp_obj_heading_.metainfo.parent_ocn            = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-      comp_obj_heading_.tags.anchor_tags               = ["endnotes"];
-      the_endnotes_section                             ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      ++mkn;
+      {
+        comp_obj_heading_                                = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section         = "endnotes";
+        comp_obj_heading_.metainfo.is_of_type            = "para";
+        comp_obj_heading_.metainfo.is_a                  = "heading";
+        comp_obj_heading_.text                           = "Endnotes";
+        comp_obj_heading_.metainfo.ocn                   = 0;
+        comp_obj_heading_.metainfo.identifier            = "";
+        comp_obj_heading_.metainfo.dummy_heading         = false;
+        comp_obj_heading_.metainfo.object_number_off     = true;
+        comp_obj_heading_.metainfo.object_number_type    = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_endnotes";
+        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html           = "endnotes";
+        comp_obj_heading_.metainfo.heading_lev_markup    = 1;
+        comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
+        comp_obj_heading_.metainfo.parent_ocn            = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+        the_endnotes_section                             ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        ++mkn;
+      }
+      {
+        comp_obj_heading_                                = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section         = "endnotes";
+        comp_obj_heading_.metainfo.is_of_type            = "para";
+        comp_obj_heading_.metainfo.is_a                  = "heading";
+        comp_obj_heading_.text                           = "Endnotes";
+        comp_obj_heading_.metainfo.ocn                   = 0;
+        comp_obj_heading_.metainfo.identifier            = "";
+        comp_obj_heading_.metainfo.dummy_heading         = true;
+        comp_obj_heading_.metainfo.object_number_off     = true;
+        comp_obj_heading_.metainfo.object_number_type    = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub   = "endnotes";
+        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
+        comp_obj_heading_.metainfo.heading_lev_markup    = 4;
+        comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
+        comp_obj_heading_.metainfo.parent_ocn            = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+        comp_obj_heading_.tags.anchor_tags               = ["endnotes"];
+        the_endnotes_section                             ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        ++mkn;
+      }
     } else {
       comp_obj_heading_                                = comp_obj_heading_.init;
       comp_obj_heading_.metainfo.is_of_part            = "empty";