org mode, code-block names

4 files changed, 2484 insertions, 2478 deletions

diff --git a/org/in_source_files.org b/org/in_source_files.org
index 86b0607..2465541 100644
--- a/org/in_source_files.org
+++ b/org/in_source_files.org
@@ -48,15 +48,15 @@ import
   <<imports_spine>>,
   doc_reform.meta.rgx;
 <<meta_config_file_in>>
-<<meta_config_file_hub_0>>
-<<meta_config_file_hub_1>>
-<<meta_config_file_hub_2>>
+<<meta_config_file_hub_read_site_config>>
+<<meta_config_file_hub_read_document_config>>
+<<meta_config_file_hub_read_site_yaml>>
 #+END_SRC
 
 *** 0. read config files (config local site & dr document make) (yaml)
 **** 1. site configuration
 
-#+NAME: meta_config_file_hub_0
+#+NAME: meta_config_file_hub_read_site_config
 #+BEGIN_SRC d
 template readConfigSite() {
   @system final auto readConfigSite(C,O)(C _conf_file_details, O _opt_action) {
@@ -170,7 +170,7 @@ webserv:
 
 **** 2. document make/config
 
-#+NAME: meta_config_file_hub_1
+#+NAME: meta_config_file_hub_read_document_config
 #+BEGIN_SRC d
 static template readConfigDoc() {
   import
@@ -226,7 +226,7 @@ static template readConfigDoc() {
 
 *** YAML config (config local site & dr document make)      :file:config:hub:
 
-#+NAME: meta_config_file_hub_2
+#+NAME: meta_config_file_hub_read_site_yaml
 #+BEGIN_SRC d
 static template configReadSiteYAML() {
   import
diff --git a/org/metaverse.org b/org/metaverse.org
index 668ac15..cec377e 100644
--- a/org/metaverse.org
+++ b/org/metaverse.org
@@ -69,77 +69,77 @@ template docAbstraction() {
       } else if (!matchFirst(line, rgx.skip_from_regular_parse)) {              /+ object other than "code block" object +/
                                                                                 /+ (includes regular text paragraph, headings & blocks other than code) +/
                                                                                 /+ heading, glossary, blurb, poem, group, block, quote, table +/
-        <<abs_in_loop_body_non_code_obj_0>>
-        <<abs_in_loop_body_non_code_obj_1>>
-        <<abs_in_loop_body_non_code_obj_2>>
-        <<abs_in_loop_body_non_code_obj_3>>
-        <<abs_in_loop_body_non_code_obj_4>>
-        <<abs_in_loop_body_non_code_obj_5>>
-        <<abs_in_loop_body_non_code_obj_6>>
-        <<abs_in_loop_body_non_code_obj_7>>
-        <<abs_in_loop_body_non_code_obj_8>>
-        <<abs_in_loop_body_non_code_obj_9>>
+        <<abs_in_loop_body_non_code_obj_fontface_markup>>
+        <<abs_in_loop_body_non_code_obj_in_biblio>>
+        <<abs_in_loop_body_non_code_obj_in_glossary>>
+        <<abs_in_loop_body_non_code_obj_in_blurb>>
+        <<abs_in_loop_body_non_code_obj_in_block>>
+          <<abs_in_loop_body_non_code_obj_in_block_quote>>
+          <<abs_in_loop_body_non_code_obj_in_block_group>>
+          <<abs_in_loop_body_non_code_obj_in_block_block>>
+          <<abs_in_loop_body_non_code_obj_in_block_poem>>
+          <<abs_in_loop_body_non_code_obj_in_block_table>>
         } else {                                                                /+ not within a block group +/
           <<abs_in_loop_body_open_block_obj_assert>>
           if (line.matchFirst(rgx.block_open)) {
             <<abs_in_loop_body_open_block_obj>>
           } else if (!line.empty) {                                             /+ line not empty +/
                                                                                 /+ non blocks (headings, paragraphs) & closed blocks +/
-            <<abs_in_loop_body_not_block_obj_0>>
-            <<abs_in_loop_body_not_block_obj_1>>
-            <<abs_in_loop_body_not_block_obj_2>>
-            <<abs_in_loop_body_not_block_obj_3>>
-            <<abs_in_loop_body_not_block_obj_4>>
-            <<abs_in_loop_body_not_block_obj_5>>
-            <<abs_in_loop_body_not_block_obj_6>>
+            <<abs_in_loop_body_not_block_obj_assert>>
+            <<abs_in_loop_body_not_block_obj_bookindex>>
+            <<abs_in_loop_body_not_block_obj_not_bookindex>>
+              <<abs_in_loop_body_not_block_obj_not_bookindex_a_comment>>
+              <<abs_in_loop_body_not_block_obj_not_bookindex_a_para_type>>
+              <<abs_in_loop_body_not_block_obj_not_bookindex_a_heading>>
+              <<abs_in_loop_body_not_block_obj_not_bookindex_a_para>>
+            <<abs_in_loop_body_not_block_obj_not_bookindex_close>>
           } else if (pith["block_state"] == eN.blk_state.closing) {             /+ line empty, with blocks flag +/
             <<abs_in_loop_body_not_block_obj_line_empty_blocks_flags>>
           } else {                                                              /+ line.empty, post contents, empty variables: +/
-            <<abs_in_loop_body_not_block_obj_line_empty_0>>
-            <<abs_in_loop_body_not_block_obj_line_empty_1>>
-            <<abs_in_loop_body_not_block_obj_line_empty_2>>
+            <<abs_in_loop_body_not_block_obj_line_empty_assert>>
+            <<abs_in_loop_body_not_block_obj_line_empty_heading_obj>>
+            <<abs_in_loop_body_not_block_obj_line_empty_para_obj>>
           }                                                                     // close else for line empty
         }                                                                       // close else for not the above
       }                                                                         // close after non code, other blocks or regular text
-      <<abs_in_loop_body_01>>
+      <<abs_in_loop_body_reloop_get_prior_state>>
     }                                                                           /+ ← srcDocLoop closed: loop markup document/text line by line +/
                                                                                 /+ ↓ post loop markup document/text +/
-    <<abs_post_0>>
-    <<abs_post_1>>
-    <<abs_post_2>>
-    <<abs_post_3>>
-    <<abs_post_4>>
-    <<abs_post_5>>
-    <<abs_post_6>>
-    <<abs_post_7>>
-    <<abs_post_8>>
-    <<abs_post_9>>
-    <<abs_post_10>>
-    <<abs_post_11>>
-    <<abs_post_12>>
-    <<abs_post_13>>
-    <<abs_post_14>>
-    <<abs_post_15>>
-    <<abs_post_16>>
-    <<abs_post_17>>
-    <<abs_post_18>>
-    <<abs_post_19>>
-    <<abs_post_20>>
-    <<abs_post_21>>
-    <<abs_post_22>>
-    <<abs_post_23>>
-    <<abs_post_24>>
-    <<abs_post_25>>
-    <<abs_post_26>>
-    <<abs_post_27>>
-    <<abs_post_28>>
-    <<abs_post_29>>
-    <<abs_post_30>>
-    <<abs_post_31>>
-    <<abs_post_32>>
-    <<abs_post_33>>
-    <<abs_post_34>>
-    <<abs_post_doc_reloop_processing>>
+    <<abs_post_endnote_tuple>>
+    <<abs_post_glossary_nugget>>
+    <<abs_post_biblio_init>>
+    <<abs_post_biblio>>
+    <<abs_post_biblio_debug_write>>
+    <<abs_post_bookindex>>
+    <<abs_post_no_blurb>>
+    <<abs_post_contents>>
+    <<abs_post_separate_doc_head_and_doc_body>>
+    <<abs_post_heading_ancestors_markup>>
+    <<abs_post_heading_ancestors_collapsed>>
+    <<abs_post_loop_section_body_get_ancestors>>
+    <<abs_post_loop_section_endnotes>>
+    <<abs_post_loop_section_glossary>>
+    <<abs_post_loop_section_biblio>>
+    <<abs_post_loop_section_bookindex>>
+    <<abs_post_loop_section_blurb>>
+    <<abs_post_loop_all_obj_get_heading_decendants>>
+    <<abs_post_loop_all_obj_get_image_names>>
+    <<abs_post_loop_all_obj_get_image_dimensions>>
+    <<abs_post_loop_all_obj_get_links>>
+    <<abs_post_loop_section_head>>
+    <<abs_post_loop_section_toc>>
+    <<abs_post_reloop_section_body>>
+    <<abs_post_reloop_section_endnotes>>
+    <<abs_post_reloop_section_glossary_get_numbering>>
+    <<abs_post_reloop_section_biblio_get_numbering>>
+    <<abs_post_reloop_section_bookindex_get_index>>
+    <<abs_post_reloop_section_blurb_get_numbering>>
+    <<abs_post_reloop_section_all_get_decendants>>
+    <<abs_post_heading_obj_reinitialize>>
+    <<abs_post_the_document>>
+    <<abs_post_document_parts_keys>>
+    <<abs_post_document_segnames>>
+    <<abs_post_document_reinitialize>>
     <<abs_struct_doc_has>>
     <<abs_return_tuple>>
                                                                                 /+ post loop markup document/text ↑ +/
@@ -148,117 +148,117 @@ template docAbstraction() {
   <<abs_functions_object_reset>>
   <<abs_functions_header_set_common>>
   <<abs_functions_ocn_status>>
-  <<abs_functions_substitutions_0>>
-  <<abs_functions_substitutions_1>>
-  <<abs_functions_block_0>>
-  <<abs_functions_block_1>>
-  <<abs_functions_block_2>>
-  <<abs_functions_block_3>>
-  <<abs_functions_block_4>>
-  <<abs_functions_block_5>>
-  <<abs_functions_block_6>>
-  <<abs_functions_block_7>>
-  <<abs_functions_block_8>>
-  <<abs_functions_block_9>>
-  <<abs_functions_block_10>>
-  <<abs_functions_block_11>>
-  <<abs_functions_block_12>>
-  <<abs_functions_block_13>>
-  <<abs_functions_block_14>>
-  <<abs_functions_block_15>>
+  <<abs_functions_substitutions_user_requested>>
+  <<abs_functions_substitutions_fontface>>
+  <<abs_functions_block_open>>
+    <<abs_functions_block_regex>>
+    <<abs_functions_block_curly_open_code>>
+    <<abs_functions_block_curly_open_poem>>
+    <<abs_functions_block_curly_open_group>>
+    <<abs_functions_block_curly_open_block>>
+    <<abs_functions_block_curly_open_quote>>
+    <<abs_functions_block_curly_open_table>>
+    <<abs_functions_block_curly_open_table_special>>
+    <<abs_functions_block_tic_open_code>>
+    <<abs_functions_block_tic_open_poem>>
+    <<abs_functions_block_tic_open_group>>
+    <<abs_functions_block_tic_open_block>>
+    <<abs_functions_block_tic_open_quote>>
+    <<abs_functions_block_tic_open_table>>
+  <<abs_functions_block_close>>
   <<abs_functions_block_quote>>
   <<abs_functions_block_group>>
   <<abs_functions_block_block>>
   <<abs_functions_block_poem>>
   <<abs_functions_block_code>>
   <<abs_functions_block_table>>
-  <<abs_functions_block_biblio_0>>
-  <<abs_functions_block_biblio_1>>
-  <<abs_functions_block_line_status_empty_0>>
-  <<abs_functions_block_line_status_empty_1>>
-  <<abs_functions_block_line_status_empty_2>>
-  <<abs_functions_block_line_status_empty_3>>
-  <<abs_functions_block_line_status_empty_4>>
-  <<abs_functions_block_line_status_empty_5>>
-  <<abs_functions_block_line_status_empty_6>>
-  <<abs_functions_block_line_status_empty_7>>
-  <<abs_functions_block_line_status_empty_8>>
+  <<abs_functions_block_biblio_map_tags>>
+  <<abs_functions_block_biblio_text_block>>
+  <<abs_functions_block_line_status_empty_table_closed>>
+  <<abs_functions_block_line_status_empty_block_close_function_open>>
+      <<abs_functions_block_line_status_empty_block_quote>>
+      <<abs_functions_block_line_status_empty_block_group>>
+      <<abs_functions_block_line_status_empty_block_block>>
+      <<abs_functions_block_line_status_empty_block_poem>>
+      <<abs_functions_block_line_status_empty_block_code>>
+      <<abs_functions_block_line_status_empty_block_table>>
+  <<abs_functions_block_line_status_empty_block_close_function_close>>
   <<abs_functions_book_index>>
-  <<abs_functions_heading_0>>
-  <<abs_functions_heading_1>>
-  <<abs_functions_heading_2>>
-  <<abs_functions_para_0>>
-  <<abs_functions_para_1>>
-  <<abs_functions_table_0>>
-  <<abs_functions_table_1>>
-  <<abs_functions_table_2>>
-  <<abs_functions_table_3>>
+  <<abs_functions_heading_found>>
+  <<abs_functions_heading_make_set>>
+  <<abs_functions_heading_matched>>
+  <<abs_functions_para_matched>>
+  <<abs_functions_para_font_faces_line>>
+  <<abs_functions_table_instructions>>
+  <<abs_functions_table_munge_array>>
+  <<abs_functions_table_munge_substantive>>
+  <<abs_functions_table_munge_substantive_special>>
                                                                                 /+ abstraction functions ↑ +/
                                                                                 /+ ↓ abstraction function emitters +/
   <<meta_emitters_ocn>>
                                                                                 /+ +/
-  <<meta_emitters_obj_inline_markup_munge_0>>
-  <<meta_emitters_obj_inline_markup_munge_1>>
-  <<meta_emitters_obj_inline_markup_munge_2>>
-  <<meta_emitters_obj_inline_markup_munge_3>>
-  <<meta_emitters_obj_inline_markup_munge_4>>
-  <<meta_emitters_obj_inline_markup_munge_5>>
-  <<meta_emitters_obj_inline_markup_munge_6>>
-  <<meta_emitters_obj_inline_markup_munge_7>>
-  <<meta_emitters_obj_inline_markup_munge_8>>
-  <<meta_emitters_obj_inline_markup_munge_9>>
-  <<meta_emitters_obj_inline_markup_munge_10>>
-  <<meta_emitters_obj_inline_markup_munge_11>>
-  <<meta_emitters_obj_inline_markup_munge_12>>
-  <<meta_emitters_obj_inline_markup_munge_13>>
-  <<meta_emitters_obj_inline_markup>>
-  <<meta_emitters_obj_inline_markup_and_anchor_tags_and_misc>>
-  <<meta_emitters_obj_inline_markup_table_of_contents>>
-  <<meta_emitters_obj_inline_markup_private>>
-  <<meta_emitters_obj_inline_markup_heading_numbering_segment_anchor_tags_0>>
-  <<meta_emitters_obj_inline_markup_heading_numbering_segment_anchor_tags_1>>
-  <<meta_emitters_obj_inline_markup_close>>
+  <<meta_emitters_obj_inline_markup_munge_function_open>>
+    <<meta_emitters_obj_inline_markup_munge_function_markup_images>>
+    <<meta_emitters_obj_inline_markup_munge_function_markup_footnotes_endnotes>>
+    <<meta_emitters_obj_inline_markup_munge_function_object_notes_and_links>>
+    <<meta_emitters_obj_inline_markup_munge_function_heading>>
+    <<meta_emitters_obj_inline_markup_munge_function_para>>
+    <<meta_emitters_obj_inline_markup_munge_function_quote>>
+    <<meta_emitters_obj_inline_markup_munge_function_group>>
+    <<meta_emitters_obj_inline_markup_munge_function_block>>
+    <<meta_emitters_obj_inline_markup_munge_function_verse>>
+    <<meta_emitters_obj_inline_markup_munge_function_code>>
+    <<meta_emitters_obj_inline_markup_munge_function_table>>
+    <<meta_emitters_obj_inline_markup_munge_function_comment>>
+  <<meta_emitters_obj_inline_markup_munge_function_close>>
+  <<meta_emitters_obj_inline_markup_function_open>>
+    <<meta_emitters_obj_inline_markup_and_anchor_tags_and_misc>>
+    <<meta_emitters_obj_inline_markup_table_of_contents>>
+  <<meta_emitters_obj_inline_markup_private_function_open>>
+    <<meta_emitters_obj_inline_markup_heading_numbering_and_segment_anchor_tags>>
+    <<meta_emitters_obj_inline_segment_anchor_tags_manufacture>>
+  <<meta_emitters_obj_inline_markup_private_function_close>>
                                                                                 /+ +/
   <<meta_emitters_obj_attributes>>
-  <<meta_emitters_obj_attributes_public>>
-  <<meta_emitters_obj_attributes_private>>
-  <<meta_emitters_obj_attributes_private_an_attribute_0>>
-  <<meta_emitters_obj_attributes_private_an_attribute_1>>
-  <<meta_emitters_obj_attributes_private_an_attribute_2>>
-  <<meta_emitters_obj_attributes_private_an_attribute_3>>
-  <<meta_emitters_obj_attributes_private_an_attribute_4>>
-  <<meta_emitters_obj_attributes_private_an_attribute_5>>
-  <<meta_emitters_obj_attributes_private_an_attribute_6>>
-  <<meta_emitters_obj_attributes_private_an_attribute_7>>
-  <<meta_emitters_obj_attributes_private_an_attribute_8>>
-  <<meta_emitters_obj_attributes_private_an_attribute_9>>
-  <<meta_emitters_obj_attributes_private_json>>
+    <<meta_emitters_obj_attributes_public>>
+    <<meta_emitters_obj_attributes_private>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_para_and_blocks>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_heading>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_para>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_quote>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_group>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_block>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_verse>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_code>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_table>>
+    <<meta_emitters_obj_attributes_private_an_attribute_txt_comment>>
+    <<meta_emitters_obj_attributes_private_json>>
   <<meta_emitters_obj_attributes_private_close>>
                                                                                 /+ +/
-  <<meta_emitters_book_index_nugget>>
-  <<meta_emitters_book_index_report_indented>>
-  <<meta_emitters_book_index_report_section_0>>
-  <<meta_emitters_book_index_report_section_1>>
-  <<meta_emitters_book_index_report_section_2>>
-  <<meta_emitters_book_index_report_section_3>>
+  <<meta_emitters_bookindex_nugget>>
+  <<meta_emitters_bookindex_report_indented>>
+  <<meta_emitters_bookindex_report_section_function_open>>
+    <<meta_emitters_bookindex_report_section_function_write_section>>
+    <<meta_emitters_bookindex_report_section_function_build_abstraction>>
+  <<meta_emitters_bookindex_report_section_function_close>>
                                                                                 /+ +/
-  <<meta_emitters_endnotes_0>>
-  <<meta_emitters_endnotes_1>>
-  <<meta_emitters_endnotes_2>>
-  <<meta_emitters_endnotes_3>>
-  <<meta_emitters_endnotes_4>>
+  <<meta_emitters_endnotes_function_open>>
+    <<meta_emitters_endnotes_function_gather_notes>>
+    <<meta_emitters_endnotes_function_gathered_notes>>
+    <<meta_emitters_endnotes_function_endnote_objects>>
+  <<meta_emitters_endnotes_function_close>>
                                                                                 /+ +/
-  <<meta_emitters_bibliography_0>>
-  <<meta_emitters_bibliography_1>>
-  <<meta_emitters_bibliography_2>>
-  <<meta_emitters_bibliography_3>>
-  <<meta_emitters_bibliography_4>>
-  <<meta_emitters_bibliography_5>>
+  <<meta_emitters_bibliography_function_open>>
+    <<meta_emitters_bibliography_function_biblio_sorted>>
+    <<meta_emitters_bibliography_function_biblio_unsorted_json_object_array>>
+    <<meta_emitters_bibliography_function_biblio_sort_json>>
+    <<meta_emitters_bibliography_function_biblio_sorted_json>>
+  <<meta_emitters_bibliography_function_close>>
                                                                                 /+ +/
-  <<meta_emitters_metadata_0>>
-  <<meta_emitters_metadata_1>>
-  <<meta_emitters_metadata_2>>
-  <<meta_emitters_metadata_3>>
+  <<meta_emitters_metadata_function_open>>
+    <<meta_emitters_metadata_function_node_location>>
+    <<meta_emitters_metadata_function_heading>>
+  <<meta_emitters_metadata_function_close>>
                                                                                 /+ abstraction functions emitters ↑ +/
                                                                                 /+ ↓ abstraction functions assertions +/
   <<abs_functions_assertions>>
@@ -923,7 +923,7 @@ continue;
 **** _non code objects_ (non-code blocks & regular text: by line) [+4] :non_code:
 ***** inline fontface markup
 
-#+NAME: abs_in_loop_body_non_code_obj_0
+#+NAME: abs_in_loop_body_non_code_obj_fontface_markup
 #+BEGIN_SRC d
 line = line.inline_markup_faces; // by text line (rather than by text object), linebreaks in para problematic
 #+END_SRC
@@ -931,7 +931,7 @@ line = line.inline_markup_faces; // by text line (rather than by text object), l
 ***** in section (biblio, glossary, blurb) +(block group)+ [+1]  :block:active:
 ****** in section: biblio                                            :biblio:
 
-#+NAME: abs_in_loop_body_non_code_obj_1
+#+NAME: abs_in_loop_body_non_code_obj_in_biblio
 #+BEGIN_SRC d
 if (line.matchFirst(rgx.heading_biblio)
 || (pith["section"] == eN.sect.bibliography
@@ -960,7 +960,7 @@ if there is a glossary section you need to:
   - need indentation and regular paragraph inline markup
 - reconstitute the document with the glossary section following the endnotes
 
-#+NAME: abs_in_loop_body_non_code_obj_2
+#+NAME: abs_in_loop_body_non_code_obj_in_glossary
 #+BEGIN_SRC d
 } else if (line.matchFirst(rgx.heading_glossary)
 || (pith["section"] == eN.sect.glossary
@@ -1068,7 +1068,7 @@ if there is a blurb section you need to:
   - need regular paragraph inline markup
 - reconstitute the document with the blurb section at the very end of the doucment
 
-#+NAME: abs_in_loop_body_non_code_obj_3
+#+NAME: abs_in_loop_body_non_code_obj_in_blurb
 #+BEGIN_SRC d
 } else if (line.matchFirst(rgx.heading_blurb)
 || (pith["section"] == eN.sect.blurb
@@ -1221,69 +1221,69 @@ if there is a blurb section you need to:
 
 ***** in blocks [+1]                                           :block:active:
 
-#+NAME: abs_in_loop_body_non_code_obj_4
+#+NAME: abs_in_loop_body_non_code_obj_in_block
 #+BEGIN_SRC d
 } else if (pith["block_state"] == eN.blk_state.on) {
 #+END_SRC
 
 ****** in block: quote                                                :quote:
 
-#+NAME: abs_in_loop_body_non_code_obj_5
+#+NAME: abs_in_loop_body_non_code_obj_in_block_quote
 #+BEGIN_SRC d
-  if (pith["block_is"]    == eN.blk_is.quote) {
-    line = line
-      ._doc_header_and_make_substitutions_(conf_make_meta)
-      ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
-    an_object = line.flow_txt_block_quote(an_object, pith);
-    continue;
+if (pith["block_is"]    == eN.blk_is.quote) {
+  line = line
+    ._doc_header_and_make_substitutions_(conf_make_meta)
+    ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
+  an_object = line.flow_txt_block_quote(an_object, pith);
+  continue;
 #+END_SRC
 
 ****** in block: group                                                :group:
 
-#+NAME: abs_in_loop_body_non_code_obj_6
+#+NAME: abs_in_loop_body_non_code_obj_in_block_group
 #+BEGIN_SRC d
-  } else if (pith["block_is"]    == eN.blk_is.group) {
-    line = line
-      ._doc_header_and_make_substitutions_(conf_make_meta)
-      ._doc_header_and_make_substitutions_fontface_(conf_make_meta)
-      .replaceAll(rgx.para_delimiter, mkup.br_paragraph ~ "$1");
-    an_object = line.flow_txt_block_group(an_object, pith);
-    continue;
+} else if (pith["block_is"]    == eN.blk_is.group) {
+  line = line
+    ._doc_header_and_make_substitutions_(conf_make_meta)
+    ._doc_header_and_make_substitutions_fontface_(conf_make_meta)
+    .replaceAll(rgx.para_delimiter, mkup.br_paragraph ~ "$1");
+  an_object = line.flow_txt_block_group(an_object, pith);
+  continue;
 #+END_SRC
 
 ****** in block: block                                                :block:
 
-#+NAME: abs_in_loop_body_non_code_obj_7
+#+NAME: abs_in_loop_body_non_code_obj_in_block_block
 #+BEGIN_SRC d
-  } else if (pith["block_is"]    == eN.blk_is.block) {
+} else if (pith["block_is"]    == eN.blk_is.block) {
+  line = line
+    ._doc_header_and_make_substitutions_(conf_make_meta)
+    ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
+  if (auto m = line.match(rgx.spaces_keep)) {
     line = line
-      ._doc_header_and_make_substitutions_(conf_make_meta)
-      ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
-    if (auto m = line.match(rgx.spaces_keep)) {
-      line = line
-        .replaceAll(rgx.spaces_keep, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
-    }
-    an_object = line.flow_txt_block_block(an_object, pith);
-    continue;
+      .replaceAll(rgx.spaces_keep, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
+  }
+  an_object = line.flow_txt_block_block(an_object, pith);
+  continue;
 #+END_SRC
 
 ****** in block: poem                                                  :poem:
 
-#+NAME: abs_in_loop_body_non_code_obj_8
+#+NAME: abs_in_loop_body_non_code_obj_in_block_poem
 #+BEGIN_SRC d
-  } else if (pith["block_is"]    == eN.blk_is.poem) {
-    an_object = line.flow_txt_block_poem(an_object, pith, cntr, object_number_poem, conf_make_meta, tag_in_seg);
-    continue;
+} else if (pith["block_is"]    == eN.blk_is.poem) {
+  an_object = line.flow_txt_block_poem(an_object, pith, cntr, object_number_poem, conf_make_meta, tag_in_seg);
+  continue;
 #+END_SRC
 
 ****** in block: table                                                :table:
 
-#+NAME: abs_in_loop_body_non_code_obj_9
+#+NAME: abs_in_loop_body_non_code_obj_in_block_table
 #+BEGIN_SRC d
-  } else if (pith["block_is"]    == eN.blk_is.table) {
-    an_object = line.flow_txt_block_table(an_object, pith, conf_make_meta);
-    continue;
-  }
+} else if (pith["block_is"]    == eN.blk_is.table) {
+  an_object = line.flow_txt_block_table(an_object, pith, conf_make_meta);
+  continue;
+}
 #+END_SRC
 
 ***** not identified as being within block group (could still be, or not) [+3]
@@ -1314,7 +1314,7 @@ continue;
 ****** line not empty [+2]
 ******* asserts                                                      :assert:
 
-#+NAME: abs_in_loop_body_not_block_obj_0
+#+NAME: abs_in_loop_body_not_block_obj_assert
 #+BEGIN_SRC d
 assert(
   !line.empty,
@@ -1342,7 +1342,7 @@ if (pith["block_state"] == eN.blk_state.closing) {
 
 ******* book index                                                :bookindex:
 
-#+NAME: abs_in_loop_body_not_block_obj_1
+#+NAME: abs_in_loop_body_not_block_obj_bookindex
 #+BEGIN_SRC d
 if (line.matchFirst(rgx.book_index_item)
 || line.matchFirst(rgx.book_index_item_open)
@@ -1352,104 +1352,110 @@ if (line.matchFirst(rgx.book_index_item)
 
 ******* not book index [+1]
 
-#+NAME: abs_in_loop_body_not_block_obj_2
+#+NAME: abs_in_loop_body_not_block_obj_not_bookindex
 #+BEGIN_SRC d
 } else {                                                                       /+ not book_index +/
 #+END_SRC
 
 ******** matched: comment                                     :comment:match:
 
-#+NAME: abs_in_loop_body_not_block_obj_3
+#+NAME: abs_in_loop_body_not_block_obj_not_bookindex_a_comment
 #+BEGIN_SRC d
-  an_object_key = "body_nugget";
-  if (auto m = line.matchFirst(rgx.comment)) {                                 /+ matched comment +/
-    debug(comment) {
-      writeln(line);
-    }
-    an_object[an_object_key]                ~= line ~= "\n";
-    comp_obj_comment                        = comp_obj_comment.init;
-    comp_obj_comment.metainfo.is_of_part    = "comment"; // breaks flow
-    comp_obj_comment.metainfo.is_of_section = "comment"; // breaks flow
-    comp_obj_comment.metainfo.is_of_type    = "comment";
-    comp_obj_comment.metainfo.is_a          = "comment";
-    comp_obj_comment.text                   = an_object[an_object_key].strip;
-    the_document_body_section               ~= comp_obj_comment;
-    flow_common_reset_(line_occur, an_object, pith);
-    processing.remove("verse");
-    ++cntr;
+an_object_key = "body_nugget";
+if (auto m = line.matchFirst(rgx.comment)) {                                 /+ matched comment +/
+  debug(comment) {
+    writeln(line);
+  }
+  an_object[an_object_key]                ~= line ~= "\n";
+  comp_obj_comment                        = comp_obj_comment.init;
+  comp_obj_comment.metainfo.is_of_part    = "comment"; // breaks flow
+  comp_obj_comment.metainfo.is_of_section = "comment"; // breaks flow
+  comp_obj_comment.metainfo.is_of_type    = "comment";
+  comp_obj_comment.metainfo.is_a          = "comment";
+  comp_obj_comment.text                   = an_object[an_object_key].strip;
+  the_document_body_section               ~= comp_obj_comment;
+  flow_common_reset_(line_occur, an_object, pith);
+  processing.remove("verse");
+  ++cntr;
 #+END_SRC
 
 ******** flag !set & line !exist: heading or para         :heading:paragraph:
 
-#+NAME: abs_in_loop_body_not_block_obj_4
+#+NAME: abs_in_loop_body_not_block_obj_not_bookindex_a_para_type
 #+BEGIN_SRC d
-  } else if ((line_occur["para"] == eN.bi.off
+} else if ((line_occur["para"] == eN.bi.off
+  && line_occur["heading"] == eN.bi.off)
+  && pith["txt_is"] == eN.txt_is.off
+) {                             /+ heading or para but neither flag nor line exists +/
+  if ((conf_make_meta.make.headings.length > 2)
+  && (pith["make_headings"] == eN.bi.off)) {                      /+ heading found +/
+    heading_match_str = line.flow_heading_found_(heading_match_str, conf_make_meta.make.headings, heading_match_rgx, pith);
+  }
+  if (pith["make_headings"] == eN.bi.on
+    && (line_occur["para"] == eN.bi.off
     && line_occur["heading"] == eN.bi.off)
     && pith["txt_is"] == eN.txt_is.off
-  ) {                             /+ heading or para but neither flag nor line exists +/
-    if ((conf_make_meta.make.headings.length > 2)
-    && (pith["make_headings"] == eN.bi.off)) {                      /+ heading found +/
-      heading_match_str = line.flow_heading_found_(heading_match_str, conf_make_meta.make.headings, heading_match_rgx, pith);
-    }
-    if (pith["make_headings"] == eN.bi.on
-      && (line_occur["para"] == eN.bi.off
-      && line_occur["heading"] == eN.bi.off)
-      && pith["txt_is"] == eN.txt_is.off
-    ) {                           /+ heading make set +/
-      line = line.flow_heading_make_set_(line_occur, heading_match_rgx, pith);
-    }
-    /+ TODO node info: all headings identified at this point,
-       - extract node info here??
-       - how long can it wait?
-       - should be incorporated in composite objects
-       - should happen before endnote links set (they need to be moved down?)
-    +/
-    if (line.matchFirst(rgx.headings)) {                                        /+ heading match +/
-      line = line._doc_header_and_make_substitutions_(conf_make_meta);
-      an_object = line.flow_heading_matched_(
-        an_object,
-        line_occur,
-        an_object_key,
-        lv,
-        collapsed_lev,
-        pith,
-        conf_make_meta,
-      );
-    } else if (line_occur["para"] == eN.bi.off) {                              /+ para match +/
-      an_object_key = "body_nugget";
-      line = line
-        ._doc_header_and_make_substitutions_(conf_make_meta)
-        ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
-      an_object = line.flow_para_match_(an_object, an_object_key, indent, bullet, pith, line_occur);
-    }
+  ) {                           /+ heading make set +/
+    line = line.flow_heading_make_set_(line_occur, heading_match_rgx, pith);
+  }
+  /+ TODO node info: all headings identified at this point,
+     - extract node info here??
+     - how long can it wait?
+     - should be incorporated in composite objects
+     - should happen before endnote links set (they need to be moved down?)
+  +/
+  if (line.matchFirst(rgx.headings)) {                                        /+ heading match +/
+    line = line._doc_header_and_make_substitutions_(conf_make_meta);
+    an_object = line.flow_heading_matched_(
+      an_object,
+      line_occur,
+      an_object_key,
+      lv,
+      collapsed_lev,
+      pith,
+      conf_make_meta,
+    );
+  } else if (line_occur["para"] == eN.bi.off) {                              /+ para match +/
+    an_object_key = "body_nugget";
+    line = line
+      ._doc_header_and_make_substitutions_(conf_make_meta)
+      ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
+    an_object = line.flow_para_match_(an_object, an_object_key, indent, bullet, pith, line_occur);
+  }
 #+END_SRC
 
 ******** line exist: heading                                        :heading:
 
-#+NAME: abs_in_loop_body_not_block_obj_5
+#+NAME: abs_in_loop_body_not_block_obj_not_bookindex_a_heading
 #+BEGIN_SRC d
-  } else if (line_occur["heading"] > eN.bi.off) {                              /+ heading +/
-    debug(heading) {
-      writeln(line);
-    }
-    an_object[an_object_key] ~= line ~= "\n";
-    ++line_occur["heading"];
+} else if (line_occur["heading"] > eN.bi.off) {                              /+ heading +/
+  debug(heading) {
+    writeln(line);
+  }
+  an_object[an_object_key] ~= line ~= "\n";
+  ++line_occur["heading"];
 #+END_SRC
 
 ******** line exist: para                                              :para:
 
-#+NAME: abs_in_loop_body_not_block_obj_6
+#+NAME: abs_in_loop_body_not_block_obj_not_bookindex_a_para
 #+BEGIN_SRC d
-  } else if (line_occur["para"] > eN.bi.off) {                                 /+ paragraph +/
-    debug(para) {
-      writeln(an_object_key, "-> ", line);
-    }
-    line = line
-      ._doc_header_and_make_substitutions_(conf_make_meta)
-      ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
-    an_object[an_object_key] ~= " " ~ line;
-    ++line_occur["para"];
+} else if (line_occur["para"] > eN.bi.off) {                                 /+ paragraph +/
+  debug(para) {
+    writeln(an_object_key, "-> ", line);
   }
+  line = line
+    ._doc_header_and_make_substitutions_(conf_make_meta)
+    ._doc_header_and_make_substitutions_fontface_(conf_make_meta);
+  an_object[an_object_key] ~= " " ~ line;
+  ++line_occur["para"];
+}
+#+END_SRC
+
+******** not book index close
+
+#+NAME: abs_in_loop_body_not_block_obj_not_bookindex_close
+#+BEGIN_SRC d
 }
 #+END_SRC
 
@@ -1475,7 +1481,7 @@ an_object = line.flow_block_flag_line_empty_(
 ****** line empty [+1]
 ******* assert line empty                                            :assert:
 
-#+NAME: abs_in_loop_body_not_block_obj_line_empty_0
+#+NAME: abs_in_loop_body_not_block_obj_line_empty_assert
 #+BEGIN_SRC d
 assert(
   line.empty,
@@ -1490,7 +1496,7 @@ assert(
 
 ******* heading object                                       :heading:object:
 
-#+NAME: abs_in_loop_body_not_block_obj_line_empty_1
+#+NAME: abs_in_loop_body_not_block_obj_line_empty_heading_obj
 #+BEGIN_SRC d
 if (_new_doc) {
   tag_assoc = tag_assoc.init;
@@ -1624,7 +1630,7 @@ if (pith["txt_is"] == eN.txt_is.heading
 
 ******* paragraph object                                   :paragraph:object:
 
-#+NAME: abs_in_loop_body_not_block_obj_line_empty_2
+#+NAME: abs_in_loop_body_not_block_obj_line_empty_para_obj
 #+BEGIN_SRC d
 } else if (pith["txt_is"] == eN.txt_is.para
   && line_occur["para"] > eN.bi.off
@@ -1693,7 +1699,7 @@ if (pith["txt_is"] == eN.txt_is.heading
 
 *** regular _text objects_ identified                          :text:paragraph:
 
-#+NAME: abs_in_loop_body_01
+#+NAME: abs_in_loop_body_reloop_get_prior_state
 #+BEGIN_SRC d
 /+ unless (the_document_body_section.length == 0) ? +/
 if (the_document_body_section.length > 0) {
@@ -1755,7 +1761,7 @@ if (the_document_body_section.length > 0) {
 *** tie up preparation of document sections
 **** endnotes section (scroll & seg)                               :endnotes:
 
-#+NAME: abs_post_0
+#+NAME: abs_post_endnote_tuple
 #+BEGIN_SRC d
 auto en_tuple
   = note_section.endnote_objects(obj_cite_digits, opt_action);
@@ -1775,7 +1781,7 @@ debug(endnotes) {
 
 **** no glossary section?                                          :glossary:
 
-#+NAME: abs_post_1
+#+NAME: abs_post_glossary_nugget
 #+BEGIN_SRC d
 if (an_object["glossary_nugget"].length == 0) {
   comp_obj_heading_                                   = comp_obj_heading_.init;
@@ -1804,7 +1810,7 @@ debug(glossary) {
 
 **** bibliography section (objects)                            :bibliography:
 
-#+NAME: abs_post_2
+#+NAME: abs_post_biblio_init
 #+BEGIN_SRC d
 auto biblio_unsorted_incomplete = biblio_arr_json.dup;
 auto biblio = Bibliography();
@@ -1812,7 +1818,7 @@ auto biblio_ordered
   = biblio.flow_bibliography_(biblio_unsorted_incomplete, bib_arr_json);
 #+END_SRC
 
-#+NAME: abs_post_3
+#+NAME: abs_post_biblio
 #+BEGIN_SRC d
 if (biblio_ordered.length > 0) {
   {
@@ -1920,7 +1926,7 @@ if (biblio_ordered.length > 0) {
 }
 #+END_SRC
 
-#+NAME: abs_post_4
+#+NAME: abs_post_biblio_debug_write
 #+BEGIN_SRC d
 debug(bibliosection) {
   foreach (o; the_bibliography_section) {
@@ -1965,7 +1971,7 @@ JSONValue biblio_entry_tags_jsonstr =  `{
 
 **** bookindex section (scroll & seg)                            :book:index:
 
-#+NAME: abs_post_5
+#+NAME: abs_post_bookindex
 #+BEGIN_SRC d
 auto bi = BookIndexReportSection();
 auto bi_tuple
@@ -1986,7 +1992,7 @@ debug(bookindex) {
 
 **** no blurb section?                                                :blurb:
 
-#+NAME: abs_post_6
+#+NAME: abs_post_no_blurb
 #+BEGIN_SRC d
 if (an_object["blurb_nugget"].length == 0) {
   comp_obj_heading_                                   = comp_obj_heading_.init;
@@ -2017,7 +2023,7 @@ debug(blurb) {
 
 **** toc backmatter, table of contents backmatter (scroll & seg)   :contents:
 
-#+NAME: abs_post_7
+#+NAME: abs_post_contents
 #+BEGIN_SRC d
 indent = [
   "hang_position" : 1,
@@ -2118,7 +2124,7 @@ debug(toc) {
 
 **** doc head (separate document head from body, make space for toc)
 
-#+NAME: abs_post_8
+#+NAME: abs_post_separate_doc_head_and_doc_body
 #+BEGIN_SRC d
 the_document_head_section ~= the_document_body_section[0];
 the_document_body_section = the_document_body_section[1..$];
@@ -2142,7 +2148,7 @@ NOTE there are issues attempting to do this on first pass as:
 ***** Methods
 ****** get ancestors markup
 
-#+NAME: abs_post_9
+#+NAME: abs_post_heading_ancestors_markup
 #+BEGIN_SRC d
 @safe int[] _get_ancestors_markup(O)(O obj, ref int[] _ancestors_markup) {
   if (obj.metainfo.is_a == "heading") {
@@ -2235,7 +2241,7 @@ NOTE there are issues attempting to do this on first pass as:
 
 ****** get ancestors collapsed
 
-#+NAME: abs_post_10
+#+NAME: abs_post_heading_ancestors_collapsed
 #+BEGIN_SRC d
 @safe int[] _get_ancestors_collapsed(O)(O obj, ref int[] _ancestors_collapsed) {
   if (obj.metainfo.is_a == "heading") {
@@ -2328,7 +2334,7 @@ NOTE there are issues attempting to do this on first pass as:
 - substantive object numbers already exist
 - number un-numbered non-substantive text
 
-#+NAME: abs_post_11
+#+NAME: abs_post_loop_section_body_get_ancestors
 #+BEGIN_SRC d
 /+ multiple 1~ levels, loop through document body +/
 if (the_document_body_section.length > 1) {
@@ -2356,7 +2362,7 @@ if (the_document_body_section.length > 1) {
 
 ***** ↻ Loop section: endnotes [en]
 
-#+NAME: abs_post_12
+#+NAME: abs_post_loop_section_endnotes
 #+BEGIN_SRC d
 if (the_endnotes_section.length > 1) {
   segnames["html"] ~= "endnotes";
@@ -2377,7 +2383,7 @@ if (the_endnotes_section.length > 1) {
 
 ***** ↻ Loop section: glossary [gl]
 
-#+NAME: abs_post_13
+#+NAME: abs_post_loop_section_glossary
 #+BEGIN_SRC d
 if (the_glossary_section.length > 1) {
   segnames["html"] ~= "glossary";
@@ -2398,7 +2404,7 @@ if (the_glossary_section.length > 1) {
 
 ***** ↻ Loop section: bibliography [bb]
 
-#+NAME: abs_post_14
+#+NAME: abs_post_loop_section_biblio
 #+BEGIN_SRC d
 if (the_bibliography_section.length > 1) {
   segnames["html"] ~= "bibliography";
@@ -2419,7 +2425,7 @@ if (the_bibliography_section.length > 1) {
 
 ***** ↻ Loop section: book index [bi]
 
-#+NAME: abs_post_15
+#+NAME: abs_post_loop_section_bookindex
 #+BEGIN_SRC d
 if (the_bookindex_section.length > 1) {
   segnames["html"] ~= "bookindex";
@@ -2440,7 +2446,7 @@ if (the_bookindex_section.length > 1) {
 
 ***** ↻ Loop section: blurb [bl]
 
-#+NAME: abs_post_16
+#+NAME: abs_post_loop_section_blurb
 #+BEGIN_SRC d
 if (the_blurb_section.length > 1) {
   segnames["html"] ~= "blurb";
@@ -2500,7 +2506,7 @@ Build here:
 ***** Methods
 ****** decendants
 
-#+NAME: abs_post_17
+#+NAME: abs_post_loop_all_obj_get_heading_decendants
 #+BEGIN_SRC d
 @safe auto get_decendants()(ObjGenericComposite[] document_sections) {
   int[string] _heading_ocn_decendants;
@@ -2553,7 +2559,7 @@ Build here:
 
 ****** images: extract
 
-#+NAME: abs_post_18
+#+NAME: abs_post_loop_all_obj_get_image_names
 #+BEGIN_SRC d
 string[] _images;
 @safe string[] extract_images()(string content_block) {
@@ -2568,7 +2574,7 @@ string[] segnames_0_to_4;
 
 ****** images: dimensions
 
-#+NAME: abs_post_19
+#+NAME: abs_post_loop_all_obj_get_image_dimensions
 #+BEGIN_SRC d
 @system auto _image_dimensions(O,M)(O obj, M manifested) {
   if (obj.has.image_without_dimensions) {
@@ -2621,7 +2627,7 @@ string[] segnames_0_to_4;
       - book index
     - footnotes and footnote numbers
 
-#+NAME: abs_post_20
+#+NAME: abs_post_loop_all_obj_get_links
 #+BEGIN_SRC d
 @safe auto _links(O)(O obj) {
   if (auto m = obj.text.match(rgx.inline_link_stow_uri)) {
@@ -2646,7 +2652,7 @@ string[] segnames_0_to_4;
 
 ***** ↻ Loop section: head
 
-#+NAME: abs_post_21
+#+NAME: abs_post_loop_section_head
 #+BEGIN_SRC d
 foreach (ref obj; the_document_head_section) {
   if (obj.metainfo.is_a == "heading") {
@@ -2678,7 +2684,7 @@ foreach (ref obj; the_document_head_section) {
 
 ***** ↻ Loop section: toc [to]
 
-#+NAME: abs_post_22
+#+NAME: abs_post_loop_section_toc
 #+BEGIN_SRC d
 if (the_table_of_contents_section.length > 1) {
   /+ scroll +/
@@ -2708,7 +2714,7 @@ if (the_table_of_contents_section.length > 1) {
 
 ***** ↻ Loop section: document body [bd]
 
-#+NAME: abs_post_23
+#+NAME: abs_post_reloop_section_body
 #+BEGIN_SRC d
 /+ multiple 1~ levels, loop through document body +/
 if (the_document_body_section.length > 1) {
@@ -2759,7 +2765,7 @@ auto image_list = (_images.sort()).uniq;
 
 - endnotes have their own number, (also use in node) and they belong to calling object
 
-#+NAME: abs_post_24
+#+NAME: abs_post_reloop_section_endnotes
 #+BEGIN_SRC d
 /+ optional only one 1~ level +/
 if (the_endnotes_section.length > 1) {
@@ -2800,11 +2806,11 @@ if (the_endnotes_section.length > 1) {
 }
 #+END_SRC
 
-***** ↻ Loop section: glossary [gl]
+***** ↻ reLoop section: glossary [gl]
 
 - add glossary numbering, (also use in node) no need to show in text
 
-#+NAME: abs_post_25
+#+NAME: abs_post_reloop_section_glossary_get_numbering
 #+BEGIN_SRC d
 /+ optional only one 1~ level +/
 if (the_glossary_section.length > 1) {
@@ -2845,11 +2851,11 @@ if (the_glossary_section.length > 1) {
 }
 #+END_SRC
 
-***** ↻ Loop section: bibliography [bb]
+***** ↻ reLoop section: bibliography [bb]
 
 - add bibliography numbering, (also use in node) no need to show in text
 
-#+NAME: abs_post_26
+#+NAME: abs_post_reloop_section_biblio_get_numbering
 #+BEGIN_SRC d
 /+ optional only one 1~ level +/
 if (the_bibliography_section.length > 1) {
@@ -2894,7 +2900,7 @@ if (the_bibliography_section.length > 1) {
 
 - add book index numbering?, (also use in node) no need to show in text
 
-#+NAME: abs_post_27
+#+NAME: abs_post_reloop_section_bookindex_get_index
 #+BEGIN_SRC d
 /+ optional only one 1~ level +/
 int ocn_       = obj_cite_digits.object_number;
@@ -2949,7 +2955,7 @@ if (the_bookindex_section.length > 1) {                                        /
 
 ***** ↻ Loop section: blurb [bl]
 
-#+NAME: abs_post_28
+#+NAME: abs_post_reloop_section_blurb_get_numbering
 #+BEGIN_SRC d
 /+ optional only one 1~ level +/
 if (the_blurb_section.length > 1) {
@@ -2990,9 +2996,9 @@ if (the_blurb_section.length > 1) {
 }
 #+END_SRC
 
-***** ↻ Loop sections: get decendants
+***** ↻ reLoop sections: get decendants
 
-#+NAME: abs_post_29
+#+NAME: abs_post_reloop_section_all_get_decendants
 #+BEGIN_SRC d
 if (the_document_body_section.length > 1) {
   auto pairs = get_decendants(
@@ -3090,7 +3096,7 @@ if (the_document_body_section.length > 1) {
 
 **** TODO update BUG?
 
-#+NAME: abs_post_30
+#+NAME: abs_post_heading_obj_reinitialize
 #+BEGIN_SRC d
   /+ TODO
     - note create/insert heading object sole purpose eof close all open tags
@@ -3128,7 +3134,7 @@ comp_obj_heading_ = comp_obj_heading_.obj_heading_ancestors(lv_ancestors_txt);
 ** 4. _return document tuple_                                            :post:
 *** _the document_                                                   :document:
 
-#+NAME: abs_post_31
+#+NAME: abs_post_the_document
 #+BEGIN_SRC d
 ObjGenericComposite[][string] document_the = [
   "head":             the_document_head_section,
@@ -3148,7 +3154,7 @@ ObjGenericComposite[][string] document_the = [
 
 *** document _section keys_ sequence
 
-#+NAME: abs_post_32
+#+NAME: abs_post_document_parts_keys
 #+BEGIN_SRC d
 string[][string] document_section_keys_sequenced = [
   "scroll": ["head", "toc", "body",],
@@ -3196,7 +3202,7 @@ if ((opt_action.html)
 
 *** dup
 
-#+NAME: abs_post_33
+#+NAME: abs_post_document_segnames
 #+BEGIN_SRC d
 string[] segnames_4                 = segnames["html"].dup;
 string[] segnames_lv1_to_4          = segnames["epub"].dup;
@@ -3208,7 +3214,7 @@ debug(segnames) {
 
 *** clean out structure
 
-#+NAME: abs_post_34
+#+NAME: abs_post_document_reinitialize
 #+BEGIN_SRC d
 destroy(the_document_head_section);
 destroy(the_table_of_contents_section);
@@ -3398,7 +3404,7 @@ functions used in document abstraction
 *** make substitutions
 **** project
 
-#+NAME: abs_functions_substitutions_0
+#+NAME: abs_functions_substitutions_user_requested
 #+BEGIN_SRC d
 @safe char[] _doc_header_and_make_substitutions_(CMM)(
   char[]  line,
@@ -3419,7 +3425,7 @@ functions used in document abstraction
 
 **** fontface
 
-#+NAME: abs_functions_substitutions_1
+#+NAME: abs_functions_substitutions_fontface
 #+BEGIN_SRC d
 @safe char[] _doc_header_and_make_substitutions_fontface_(CMM)(
   char[]  line,
@@ -3452,7 +3458,7 @@ functions used in document abstraction
 **** block start (open) block                                         :start:
 ***** { block starts function
 
-#+NAME: abs_functions_block_0
+#+NAME: abs_functions_block_open
 #+BEGIN_SRC d
 @safe void flow_txt_block_start()(
              char[]         line,
@@ -3464,271 +3470,271 @@ functions used in document abstraction
 
 ****** block (various) curly open                                     :curly:
 
-#+NAME: abs_functions_block_1
+#+NAME: abs_functions_block_regex
 #+BEGIN_SRC d
-  static auto rgx = RgxI();
+static auto rgx = RgxI();
 #+END_SRC
 
 ******* code
 
-#+NAME: abs_functions_block_2
+#+NAME: abs_functions_block_curly_open_code
 #+BEGIN_SRC d
-  if (auto m = line.matchFirst(rgx.block_curly_code_open)) {
-    dochas["codeblock"]++;
-    an_object["lang"]               = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["syntax"]             = (m["syntax"]) ? m["syntax"].to!string : "";
-    debug(codecurly) {                              // code (curly) open
-      writefln(
-        "* [code curly] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.code;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly;
+if (auto m = line.matchFirst(rgx.block_curly_code_open)) {
+  dochas["codeblock"]++;
+  an_object["lang"]               = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["syntax"]             = (m["syntax"]) ? m["syntax"].to!string : "";
+  debug(codecurly) {                              // code (curly) open
+    writefln(
+      "* [code curly] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.code;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly;
 #+END_SRC
 
 ******* poem
 
-#+NAME: abs_functions_block_3
+#+NAME: abs_functions_block_curly_open_poem
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_curly_poem_open)) {
-    dochas["poem"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
-    debug(poem) {                              // poem (curly) open
-      writefln(
-        "* [poem curly] %s",
-        line
-      );
-    }
-    object_number_poem["start"]     = obj_cite_digits.object_number.to!string;
-    pith["block_is"]                = eN.blk_is.poem;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly;
-    pith["verse_new"]               = eN.bi.on;
+} else if (auto m = line.matchFirst(rgx.block_curly_poem_open)) {
+  dochas["poem"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
+  debug(poem) {                              // poem (curly) open
+    writefln(
+      "* [poem curly] %s",
+      line
+    );
+  }
+  object_number_poem["start"]     = obj_cite_digits.object_number.to!string;
+  pith["block_is"]                = eN.blk_is.poem;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly;
+  pith["verse_new"]               = eN.bi.on;
 #+END_SRC
 
 ******* group
 
-#+NAME: abs_functions_block_4
+#+NAME: abs_functions_block_curly_open_group
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_curly_group_open)) {
-    dochas["group"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
-    debug(group) {                             // group (curly) open
-      writefln(
-        "* [group curly] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.group;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly;
+} else if (auto m = line.matchFirst(rgx.block_curly_group_open)) {
+  dochas["group"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
+  debug(group) {                             // group (curly) open
+    writefln(
+      "* [group curly] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.group;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly;
 #+END_SRC
 
 ******* block
 
-#+NAME: abs_functions_block_5
+#+NAME: abs_functions_block_curly_open_block
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_curly_block_open)) {
-    dochas["block"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
-    debug(block) {
-      writefln(
-        "* [block curly] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.block;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly;
+} else if (auto m = line.matchFirst(rgx.block_curly_block_open)) {
+  dochas["block"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
+  debug(block) {
+    writefln(
+      "* [block curly] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.block;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly;
 #+END_SRC
 
 ******* quote
 
-#+NAME: abs_functions_block_6
+#+NAME: abs_functions_block_curly_open_quote
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_curly_quote_open)) {
-    dochas["quote"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = m["attrib"].to!string;
-    an_object["lang"]               = m["lang"].to!string;
-    debug(quote) {
-      writefln(
-        "* [quote curly] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.quote;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly;
+} else if (auto m = line.matchFirst(rgx.block_curly_quote_open)) {
+  dochas["quote"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = m["attrib"].to!string;
+  an_object["lang"]               = m["lang"].to!string;
+  debug(quote) {
+    writefln(
+      "* [quote curly] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.quote;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly;
 #+END_SRC
 
 ******* table
 
-#+NAME: abs_functions_block_7
+#+NAME: abs_functions_block_curly_open_table
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_curly_table_open)) {           /+ curly table open +/
-    debug(table) {                             // table (curly) open
-      writefln(
-        "* [table curly] %s",
-        line
-      );
-    }
-    dochas["table"] ++;
-    an_object["table_head"]         = m["attrib"].to!string;
-    an_object["block_type"]         = "curly";
-    pith["block_is"]                = eN.blk_is.table;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly;
+} else if (auto m = line.matchFirst(rgx.block_curly_table_open)) {           /+ curly table open +/
+  debug(table) {                             // table (curly) open
+    writefln(
+      "* [table curly] %s",
+      line
+    );
+  }
+  dochas["table"] ++;
+  an_object["table_head"]         = m["attrib"].to!string;
+  an_object["block_type"]         = "curly";
+  pith["block_is"]                = eN.blk_is.table;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly;
 #+END_SRC
 
 ******* table special
 
-#+NAME: abs_functions_block_8
+#+NAME: abs_functions_block_curly_open_table_special
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_curly_table_special_markup)) { /+ table: special table block markup syntax! +/
-    dochas["table"]++;
-    an_object["table_head"]         = m["attrib"].to!string;
-    an_object["block_type"]         = "special";
-    pith["block_is"]                = eN.blk_is.table;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.curly_special;
+} else if (auto m = line.matchFirst(rgx.block_curly_table_special_markup)) { /+ table: special table block markup syntax! +/
+  dochas["table"]++;
+  an_object["table_head"]         = m["attrib"].to!string;
+  an_object["block_type"]         = "special";
+  pith["block_is"]                = eN.blk_is.table;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.curly_special;
 #+END_SRC
 
 ****** block (various) tic open                                         :tic:
 ******* code
 
-#+NAME: abs_functions_block_9
+#+NAME: abs_functions_block_tic_open_code
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_tic_code_open)) {
-    dochas["codeblock"]++;
-    an_object["lang"]               = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["syntax"]             = (m["syntax"]) ? m["syntax"].to!string : "";
-    debug(codetic) {
-      writefln(
-        "* [code tic] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.code;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.tic;
+} else if (auto m = line.matchFirst(rgx.block_tic_code_open)) {
+  dochas["codeblock"]++;
+  an_object["lang"]               = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["syntax"]             = (m["syntax"]) ? m["syntax"].to!string : "";
+  debug(codetic) {
+    writefln(
+      "* [code tic] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.code;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.tic;
 #+END_SRC
 
 ******* poem
 
-#+NAME: abs_functions_block_10
+#+NAME: abs_functions_block_tic_open_poem
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_tic_poem_open)) {
-    dochas["poem"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
-    debug(poem) {
-      writefln(
-        "* [poem tic] %s",
-        line
-      );
-    }
-    object_number_poem["start"]     = obj_cite_digits.object_number.to!string;
-    pith["block_is"]                = eN.blk_is.poem;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.tic;
-    pith["verse_new"]               = eN.bi.on;
+} else if (auto m = line.matchFirst(rgx.block_tic_poem_open)) {
+  dochas["poem"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
+  debug(poem) {
+    writefln(
+      "* [poem tic] %s",
+      line
+    );
+  }
+  object_number_poem["start"]     = obj_cite_digits.object_number.to!string;
+  pith["block_is"]                = eN.blk_is.poem;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.tic;
+  pith["verse_new"]               = eN.bi.on;
 #+END_SRC
 
 ******* group
 
-#+NAME: abs_functions_block_11
+#+NAME: abs_functions_block_tic_open_group
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_tic_group_open)) {
-    dochas["group"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
-    debug(group) {
-      writefln(
-        "* [group tic] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.group;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.tic;
+} else if (auto m = line.matchFirst(rgx.block_tic_group_open)) {
+  dochas["group"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
+  debug(group) {
+    writefln(
+      "* [group tic] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.group;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.tic;
 #+END_SRC
 
 ******* block
 
-#+NAME: abs_functions_block_12
+#+NAME: abs_functions_block_tic_open_block
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_tic_block_open)) {
-    dochas["block"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
-    an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
-    debug(block) {
-      writefln(
-        "* [block tic] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.block;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.tic;
+} else if (auto m = line.matchFirst(rgx.block_tic_block_open)) {
+  dochas["block"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = (m["attrib"]) ? m["attrib"].to!string : "";
+  an_object["lang"]               = (m["lang"]) ? m["lang"].to!string : "";
+  debug(block) {
+    writefln(
+      "* [block tic] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.block;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.tic;
 #+END_SRC
 
 ******* quote
 
-#+NAME: abs_functions_block_13
+#+NAME: abs_functions_block_tic_open_quote
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_tic_quote_open)) {
-    dochas["quote"]++;
-    an_object["syntax"]             = "";
-    an_object["attrib"]             = m["attrib"].to!string;
-    an_object["lang"]               = m["lang"].to!string;
-    debug(quote) {                             // quote (tic) open
-      writefln(
-        "* [quote tic] %s",
-        line
-      );
-    }
-    pith["block_is"]                = eN.blk_is.quote;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.tic;
+} else if (auto m = line.matchFirst(rgx.block_tic_quote_open)) {
+  dochas["quote"]++;
+  an_object["syntax"]             = "";
+  an_object["attrib"]             = m["attrib"].to!string;
+  an_object["lang"]               = m["lang"].to!string;
+  debug(quote) {                             // quote (tic) open
+    writefln(
+      "* [quote tic] %s",
+      line
+    );
+  }
+  pith["block_is"]                = eN.blk_is.quote;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.tic;
 #+END_SRC
 
 ******* table
 
-#+NAME: abs_functions_block_14
+#+NAME: abs_functions_block_tic_open_table
 #+BEGIN_SRC d
-  } else if (auto m = line.matchFirst(rgx.block_tic_table_open)) {             /+ tic table open +/
-    debug(table) {                             // table (tic) open
-      writefln(
-        "* [table tic] %s",
-        line
-      );
-    }
-    dochas["table"] ++;
-    an_object["table_head"]         = m["attrib"].to!string;
-    an_object["block_type"]         = "tic";
-    pith["block_is"]                = eN.blk_is.table;
-    pith["block_state"]             = eN.blk_state.on;
-    pith["block_delim"]             = eN.blk_delim.tic;
+} else if (auto m = line.matchFirst(rgx.block_tic_table_open)) {             /+ tic table open +/
+  debug(table) {                             // table (tic) open
+    writefln(
+      "* [table tic] %s",
+      line
+    );
   }
+  dochas["table"] ++;
+  an_object["table_head"]         = m["attrib"].to!string;
+  an_object["block_type"]         = "tic";
+  pith["block_is"]                = eN.blk_is.table;
+  pith["block_state"]             = eN.blk_state.on;
+  pith["block_delim"]             = eN.blk_delim.tic;
+}
 #+END_SRC
 
 ***** }
 
-#+NAME: abs_functions_block_15
+#+NAME: abs_functions_block_close
 #+BEGIN_SRC d
 }
 #+END_SRC
@@ -3785,9 +3791,9 @@ functions used in document abstraction
 #+END_SRC
 
 ***** biblio block                                                   :biblio:
-****** biblio tag map
+****** biblio map tags
 
-#+NAME: abs_functions_block_biblio_0
+#+NAME: abs_functions_block_biblio_map_tags
 #+BEGIN_SRC d
 @safe final string biblio_tag_map()(string abr) {
   auto btm = [
@@ -3839,7 +3845,7 @@ final string biblio_tag_map_()(string abr) {
 
 ****** biblio block
 
-#+NAME: abs_functions_block_biblio_1
+#+NAME: abs_functions_block_biblio_text_block
 #+BEGIN_SRC d
 @system void flow_txt_block_biblio(
   char[]                  line,
@@ -4453,7 +4459,7 @@ process and use an_object["table_head"] (then empty it)
   - table_column_widths, int[] column widths (as given or calculate average)
   - show table walls, bool
 
-#+NAME: abs_functions_block_line_status_empty_0
+#+NAME: abs_functions_block_line_status_empty_table_closed
 #+BEGIN_SRC d
 @system void flow_table_closed_make_special_notation_table_(N,CMM)(
              char[]                line,
@@ -4502,7 +4508,7 @@ process and use an_object["table_head"] (then empty it)
 
 ***** { line empty, _make block_
 
-#+NAME: abs_functions_block_line_status_empty_1
+#+NAME: abs_functions_block_line_status_empty_block_close_function_open
 #+BEGIN_SRC d
 @system string[string] flow_block_flag_line_empty_(B,N,CMM,Ts)(
              char[]                   line,
@@ -4528,337 +4534,337 @@ process and use an_object["table_head"] (then empty it)
     "code block status: closed"
   );
   static auto rgx = RgxI();
+  if (pith["block_state"] == eN.blk_state.closing) {
 #+END_SRC
 
 ****** make: quote block
 
-#+NAME: abs_functions_block_line_status_empty_2
+#+NAME: abs_functions_block_line_status_empty_block_quote
 #+BEGIN_SRC d
-  if (pith["block_state"] == eN.blk_state.closing) {
-    if (pith["block_is"] == eN.blk_is.quote) {
-      obj_cite_digits = ocn_emit(pith["ocn"]);
-      an_object["bookindex_nugget"]
-        = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
-      bookindex_unordered_hashes
-        = bookindex_extract_hash.bookindex_nugget_hash(
-          an_object["bookindex_nugget"],
-          obj_cite_digits,
-          tag_in_seg
-        );
-      an_object["is"]                                         = "quote";
-      auto comp_obj_location
-        = node_construct.node_location_emitter(
-          content_non_header,
-          tag_in_seg,
-          lev_anchor_tag,
-          tag_assoc,
-          obj_cite_digits,
-          cntr,
-          heading_ptr-1,
-          an_object["is"]
-        );
-      TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
-        = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
-      an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
-      anchor_tag                                              = substantive_obj_misc_tuple[sObj.anchor_tag];
-      comp_obj_block                                          = comp_obj_block.init;
-      comp_obj_block.metainfo.is_of_part                      = "body";
-      comp_obj_block.metainfo.is_of_section                   = "body";
-      comp_obj_block.metainfo.is_of_type                      = "block";
-      comp_obj_block.metainfo.is_a                            = "quote";
-      comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
-      comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
-      comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
-      comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
-      comp_obj_block.metainfo.object_number_type              = obj_cite_digit_type;
-      comp_obj_block.metainfo.lang                            = an_object["lang"];
-      comp_obj_block.metainfo.attrib                          = an_object["attrib"];
-      comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
-      comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
-      comp_obj_block.text                                     = an_object["substantive"];
-      comp_obj_block.has.inline_notes_reg                     = substantive_obj_misc_tuple[sObj.notes_reg];
-      comp_obj_block.has.inline_notes_star                    = substantive_obj_misc_tuple[sObj.notes_star];
-      comp_obj_block.has.inline_links                         = substantive_obj_misc_tuple[sObj.links];
-      the_document_body_section                               ~= comp_obj_block;
-      tag_assoc                                               = an_object.inline_para_link_anchor(tag_in_seg, tag_assoc);
-      pith["block_is"]                                        = eN.blk_is.quote;
-      pith["block_state"]                                     = eN.blk_state.off;
-      pith["block_delim"]                                     = eN.blk_delim.off;
-      object_reset(an_object);
-      processing.remove("verse");
-      ++cntr;
+if (pith["block_is"] == eN.blk_is.quote) {
+  obj_cite_digits = ocn_emit(pith["ocn"]);
+  an_object["bookindex_nugget"]
+    = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
+  bookindex_unordered_hashes
+    = bookindex_extract_hash.bookindex_nugget_hash(
+      an_object["bookindex_nugget"],
+      obj_cite_digits,
+      tag_in_seg
+    );
+  an_object["is"]                                         = "quote";
+  auto comp_obj_location
+    = node_construct.node_location_emitter(
+      content_non_header,
+      tag_in_seg,
+      lev_anchor_tag,
+      tag_assoc,
+      obj_cite_digits,
+      cntr,
+      heading_ptr-1,
+      an_object["is"]
+    );
+  TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
+    = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
+  an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
+  anchor_tag                                              = substantive_obj_misc_tuple[sObj.anchor_tag];
+  comp_obj_block                                          = comp_obj_block.init;
+  comp_obj_block.metainfo.is_of_part                      = "body";
+  comp_obj_block.metainfo.is_of_section                   = "body";
+  comp_obj_block.metainfo.is_of_type                      = "block";
+  comp_obj_block.metainfo.is_a                            = "quote";
+  comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
+  comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
+  comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
+  comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
+  comp_obj_block.metainfo.object_number_type              = obj_cite_digit_type;
+  comp_obj_block.metainfo.lang                            = an_object["lang"];
+  comp_obj_block.metainfo.attrib                          = an_object["attrib"];
+  comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
+  comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
+  comp_obj_block.text                                     = an_object["substantive"];
+  comp_obj_block.has.inline_notes_reg                     = substantive_obj_misc_tuple[sObj.notes_reg];
+  comp_obj_block.has.inline_notes_star                    = substantive_obj_misc_tuple[sObj.notes_star];
+  comp_obj_block.has.inline_links                         = substantive_obj_misc_tuple[sObj.links];
+  the_document_body_section                               ~= comp_obj_block;
+  tag_assoc                                               = an_object.inline_para_link_anchor(tag_in_seg, tag_assoc);
+  pith["block_is"]                                        = eN.blk_is.quote;
+  pith["block_state"]                                     = eN.blk_state.off;
+  pith["block_delim"]                                     = eN.blk_delim.off;
+  object_reset(an_object);
+  processing.remove("verse");
+  ++cntr;
 #+END_SRC
 
 ****** make: group block
 
-#+NAME: abs_functions_block_line_status_empty_3
+#+NAME: abs_functions_block_line_status_empty_block_group
 #+BEGIN_SRC d
-    } else if (pith["block_is"] == eN.blk_is.group) {
-      obj_cite_digits = ocn_emit(pith["ocn"]);
-      an_object["bookindex_nugget"]
-        = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
-      bookindex_unordered_hashes
-        = bookindex_extract_hash.bookindex_nugget_hash(
-          an_object["bookindex_nugget"],
-          obj_cite_digits,
-          tag_in_seg
-        );
-      an_object["is"]                                         = "group";
-      auto comp_obj_location
-        = node_construct.node_location_emitter(
-          content_non_header,
-          tag_in_seg,
-          lev_anchor_tag,
-          tag_assoc,
-          obj_cite_digits,
-          cntr,
-          heading_ptr-1,
-          an_object["is"]
-        );
-      TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
-        = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
-      an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
-      anchor_tag                                              = substantive_obj_misc_tuple[sObj.anchor_tag];
-      comp_obj_block                                          = comp_obj_block.init;
-      comp_obj_block.metainfo.is_of_part                      = "body";
-      comp_obj_block.metainfo.is_of_section                   = "body";
-      comp_obj_block.metainfo.is_of_type                      = "block";
-      comp_obj_block.metainfo.is_a                            = "group";
-      comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
-      comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
-      comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
-      comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
-      comp_obj_block.metainfo.object_number_type              = obj_cite_digits.type;
-      comp_obj_block.metainfo.lang                            = an_object["lang"];
-      comp_obj_block.metainfo.attrib                          = an_object["attrib"];
-      comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
-      comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
-      comp_obj_block.text                                     = an_object["substantive"];
-      comp_obj_block.has.inline_notes_reg                     = substantive_obj_misc_tuple[sObj.notes_reg];
-      comp_obj_block.has.inline_notes_star                    = substantive_obj_misc_tuple[sObj.notes_star];
-      comp_obj_block.has.inline_links                         = substantive_obj_misc_tuple[sObj.links];
-      the_document_body_section                               ~= comp_obj_block;
-      tag_assoc                                               = an_object.inline_para_link_anchor(tag_in_seg, tag_assoc);
-      pith["block_is"]                                        = eN.blk_is.poem;
-      pith["block_state"]                                     = eN.blk_state.off;
-      pith["block_delim"]                                     = eN.blk_delim.off;
-      object_reset(an_object);
-      processing.remove("verse");
-      ++cntr;
+} else if (pith["block_is"] == eN.blk_is.group) {
+  obj_cite_digits = ocn_emit(pith["ocn"]);
+  an_object["bookindex_nugget"]
+    = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
+  bookindex_unordered_hashes
+    = bookindex_extract_hash.bookindex_nugget_hash(
+      an_object["bookindex_nugget"],
+      obj_cite_digits,
+      tag_in_seg
+    );
+  an_object["is"]                                         = "group";
+  auto comp_obj_location
+    = node_construct.node_location_emitter(
+      content_non_header,
+      tag_in_seg,
+      lev_anchor_tag,
+      tag_assoc,
+      obj_cite_digits,
+      cntr,
+      heading_ptr-1,
+      an_object["is"]
+    );
+  TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
+    = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
+  an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
+  anchor_tag                                              = substantive_obj_misc_tuple[sObj.anchor_tag];
+  comp_obj_block                                          = comp_obj_block.init;
+  comp_obj_block.metainfo.is_of_part                      = "body";
+  comp_obj_block.metainfo.is_of_section                   = "body";
+  comp_obj_block.metainfo.is_of_type                      = "block";
+  comp_obj_block.metainfo.is_a                            = "group";
+  comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
+  comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
+  comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
+  comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
+  comp_obj_block.metainfo.object_number_type              = obj_cite_digits.type;
+  comp_obj_block.metainfo.lang                            = an_object["lang"];
+  comp_obj_block.metainfo.attrib                          = an_object["attrib"];
+  comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
+  comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
+  comp_obj_block.text                                     = an_object["substantive"];
+  comp_obj_block.has.inline_notes_reg                     = substantive_obj_misc_tuple[sObj.notes_reg];
+  comp_obj_block.has.inline_notes_star                    = substantive_obj_misc_tuple[sObj.notes_star];
+  comp_obj_block.has.inline_links                         = substantive_obj_misc_tuple[sObj.links];
+  the_document_body_section                               ~= comp_obj_block;
+  tag_assoc                                               = an_object.inline_para_link_anchor(tag_in_seg, tag_assoc);
+  pith["block_is"]                                        = eN.blk_is.poem;
+  pith["block_state"]                                     = eN.blk_state.off;
+  pith["block_delim"]                                     = eN.blk_delim.off;
+  object_reset(an_object);
+  processing.remove("verse");
+  ++cntr;
 #+END_SRC
 
 ****** make: block
 
-#+NAME: abs_functions_block_line_status_empty_4
+#+NAME: abs_functions_block_line_status_empty_block_block
 #+BEGIN_SRC d
-    } else if (pith["block_is"] == eN.blk_is.block) {
-      obj_cite_digits = ocn_emit(pith["ocn"]);
-      an_object["bookindex_nugget"]
-        = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
-      bookindex_unordered_hashes
-        = bookindex_extract_hash.bookindex_nugget_hash(
-          an_object["bookindex_nugget"],
-          obj_cite_digits,
-          tag_in_seg
-        );
-      an_object["is"]                                         = "block";
-      auto comp_obj_location
-        = node_construct.node_location_emitter(
-          content_non_header,
-          tag_in_seg,
-          lev_anchor_tag,
-          tag_assoc,
-          obj_cite_digits,
-          cntr,
-          heading_ptr-1,
-          an_object["is"]
-        );
-      TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
-        = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
-      an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
-      // anchor_tag                                           = substantive_obj_misc_tuple[sObj.anchor_tag];
-      comp_obj_block                                          = comp_obj_block.init;
-      comp_obj_block.metainfo.is_of_part                      = "body";
-      comp_obj_block.metainfo.is_of_section                   = "body";
-      comp_obj_block.metainfo.is_of_type                      = "block";
-      comp_obj_block.metainfo.is_a                            = "block";
-      comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
-      comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
-      comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
-      comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
-      comp_obj_block.metainfo.object_number_type              = obj_cite_digit_type;
-      comp_obj_block.metainfo.lang                            = an_object["lang"];
-      comp_obj_block.metainfo.attrib                          = an_object["attrib"];
-      comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
-      comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
-      comp_obj_block.text                                     = an_object["substantive"];
-      comp_obj_block.has.inline_notes_reg                     = substantive_obj_misc_tuple[sObj.notes_reg];
-      comp_obj_block.has.inline_notes_star                    = substantive_obj_misc_tuple[sObj.notes_star];
-      comp_obj_block.has.inline_links                         = substantive_obj_misc_tuple[sObj.links];
-      the_document_body_section                               ~= comp_obj_block;
-      pith["block_is"]                                        = eN.blk_is.block;
-      pith["block_state"]                                     = eN.blk_state.off;
-      pith["block_delim"]                                     = eN.blk_delim.off;
-      object_reset(an_object);
-      processing.remove("verse");
-      ++cntr;
+} else if (pith["block_is"] == eN.blk_is.block) {
+  obj_cite_digits = ocn_emit(pith["ocn"]);
+  an_object["bookindex_nugget"]
+    = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
+  bookindex_unordered_hashes
+    = bookindex_extract_hash.bookindex_nugget_hash(
+      an_object["bookindex_nugget"],
+      obj_cite_digits,
+      tag_in_seg
+    );
+  an_object["is"]                                         = "block";
+  auto comp_obj_location
+    = node_construct.node_location_emitter(
+      content_non_header,
+      tag_in_seg,
+      lev_anchor_tag,
+      tag_assoc,
+      obj_cite_digits,
+      cntr,
+      heading_ptr-1,
+      an_object["is"]
+    );
+  TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
+    = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
+  an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
+  // anchor_tag                                           = substantive_obj_misc_tuple[sObj.anchor_tag];
+  comp_obj_block                                          = comp_obj_block.init;
+  comp_obj_block.metainfo.is_of_part                      = "body";
+  comp_obj_block.metainfo.is_of_section                   = "body";
+  comp_obj_block.metainfo.is_of_type                      = "block";
+  comp_obj_block.metainfo.is_a                            = "block";
+  comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
+  comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
+  comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
+  comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
+  comp_obj_block.metainfo.object_number_type              = obj_cite_digit_type;
+  comp_obj_block.metainfo.lang                            = an_object["lang"];
+  comp_obj_block.metainfo.attrib                          = an_object["attrib"];
+  comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
+  comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
+  comp_obj_block.text                                     = an_object["substantive"];
+  comp_obj_block.has.inline_notes_reg                     = substantive_obj_misc_tuple[sObj.notes_reg];
+  comp_obj_block.has.inline_notes_star                    = substantive_obj_misc_tuple[sObj.notes_star];
+  comp_obj_block.has.inline_links                         = substantive_obj_misc_tuple[sObj.links];
+  the_document_body_section                               ~= comp_obj_block;
+  pith["block_is"]                                        = eN.blk_is.block;
+  pith["block_state"]                                     = eN.blk_state.off;
+  pith["block_delim"]                                     = eN.blk_delim.off;
+  object_reset(an_object);
+  processing.remove("verse");
+  ++cntr;
 #+END_SRC
 
 ****** make: poem
 
-#+NAME: abs_functions_block_line_status_empty_5
+#+NAME: abs_functions_block_line_status_empty_block_poem
 #+BEGIN_SRC d
-    } else if (pith["block_is"] == eN.blk_is.poem) {
-      an_object["bookindex_nugget"]
-        = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
-      bookindex_unordered_hashes
-        = bookindex_extract_hash.bookindex_nugget_hash(
-          an_object["bookindex_nugget"],
-          obj_cite_digits,
-          tag_in_seg
-        );
-      an_object["is"]                                         = "verse";
-      auto comp_obj_location
-        = node_construct.node_location_emitter(
-          content_non_header,
-          tag_in_seg,
-          lev_anchor_tag,
-          tag_assoc,
-          obj_cite_digits,
-          cntr,
-          heading_ptr-1,
-          an_object["is"]
-        );
-      comp_obj_poem_ocn                                       = comp_obj_poem_ocn.init;
-      comp_obj_poem_ocn.metainfo.is_of_part                   = "body";
-      comp_obj_poem_ocn.metainfo.is_of_section                = "body";
-      comp_obj_poem_ocn.metainfo.is_of_type                   = "block";
-      comp_obj_poem_ocn.metainfo.is_a                         = "poem";
-      comp_obj_poem_ocn.metainfo.ocn                          = obj_cite_digits.object_number;
-      comp_obj_poem_ocn.metainfo.identifier                   = obj_cite_digits.identifier;
-      comp_obj_poem_ocn.metainfo.object_number_off            = obj_cite_digits.off;
-      comp_obj_poem_ocn.metainfo.o_n_book_index               = obj_cite_digits.bkidx;
-      comp_obj_poem_ocn.metainfo.object_number_type           = obj_cite_digits.type;
-      comp_obj_poem_ocn.text                                  = "";
-      the_document_body_section                               ~= comp_obj_poem_ocn;
-      pith["block_is"]                                        = eN.blk_is.poem;
-      pith["block_state"]                                     = eN.blk_state.off;
-      pith["block_delim"]                                     = eN.blk_delim.off;
-      object_reset(an_object);
-      processing.remove("verse");
+} else if (pith["block_is"] == eN.blk_is.poem) {
+  an_object["bookindex_nugget"]
+    = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
+  bookindex_unordered_hashes
+    = bookindex_extract_hash.bookindex_nugget_hash(
+      an_object["bookindex_nugget"],
+      obj_cite_digits,
+      tag_in_seg
+    );
+  an_object["is"]                                         = "verse";
+  auto comp_obj_location
+    = node_construct.node_location_emitter(
+      content_non_header,
+      tag_in_seg,
+      lev_anchor_tag,
+      tag_assoc,
+      obj_cite_digits,
+      cntr,
+      heading_ptr-1,
+      an_object["is"]
+    );
+  comp_obj_poem_ocn                                       = comp_obj_poem_ocn.init;
+  comp_obj_poem_ocn.metainfo.is_of_part                   = "body";
+  comp_obj_poem_ocn.metainfo.is_of_section                = "body";
+  comp_obj_poem_ocn.metainfo.is_of_type                   = "block";
+  comp_obj_poem_ocn.metainfo.is_a                         = "poem";
+  comp_obj_poem_ocn.metainfo.ocn                          = obj_cite_digits.object_number;
+  comp_obj_poem_ocn.metainfo.identifier                   = obj_cite_digits.identifier;
+  comp_obj_poem_ocn.metainfo.object_number_off            = obj_cite_digits.off;
+  comp_obj_poem_ocn.metainfo.o_n_book_index               = obj_cite_digits.bkidx;
+  comp_obj_poem_ocn.metainfo.object_number_type           = obj_cite_digits.type;
+  comp_obj_poem_ocn.text                                  = "";
+  the_document_body_section                               ~= comp_obj_poem_ocn;
+  pith["block_is"]                                        = eN.blk_is.poem;
+  pith["block_state"]                                     = eN.blk_state.off;
+  pith["block_delim"]                                     = eN.blk_delim.off;
+  object_reset(an_object);
+  processing.remove("verse");
 #+END_SRC
 
 ****** make: code block
 
-#+NAME: abs_functions_block_line_status_empty_6
+#+NAME: abs_functions_block_line_status_empty_block_code
 #+BEGIN_SRC d
-    } else if (pith["block_is"] == eN.blk_is.code) {
-      obj_cite_digits = ocn_emit(pith["ocn"]);
-      an_object["bookindex_nugget"]
-        = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
-      bookindex_unordered_hashes
-        = bookindex_extract_hash.bookindex_nugget_hash(
-          an_object["bookindex_nugget"],
-          obj_cite_digits,
-          tag_in_seg
-        );
-      an_object["is"]                                         = "code";
-      auto comp_obj_location
-        = node_construct.node_location_emitter(
-          content_non_header,
-          tag_in_seg,
-          lev_anchor_tag,
-          tag_assoc,
-          obj_cite_digits,
-          cntr,
-          heading_ptr-1,
-          an_object["is"]
-        );
-      TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
-        = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
-      an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
-      anchor_tag                                              = substantive_obj_misc_tuple[sObj.anchor_tag];
-      comp_obj_code                                           = comp_obj_code.init;
-      comp_obj_code.metainfo.is_of_part                       = "body";
-      comp_obj_code.metainfo.is_of_section                    = "body";
-      comp_obj_code.metainfo.is_of_type                       = "block";
-      comp_obj_code.metainfo.is_a                             = "code";
-      comp_obj_code.metainfo.ocn                              = obj_cite_digits.object_number;
-      comp_obj_code.metainfo.identifier                       = obj_cite_digits.identifier;
-      comp_obj_code.metainfo.object_number_off                = obj_cite_digits.off;
-      comp_obj_code.metainfo.o_n_book_index                   = obj_cite_digits.bkidx;
-      comp_obj_code.metainfo.object_number_type               = obj_cite_digits.type;
-      comp_obj_code.metainfo.syntax                           = an_object["syntax"];
-      comp_obj_code.metainfo.attrib                           = an_object["attrib"];
-      comp_obj_code.code_block.linenumbers                    = (an_object["attrib"].match(rgx.code_numbering)) ? true : false;
-      comp_obj_code.tags.html_segment_anchor_tag_is           = tag_in_seg["seg_lv4"];
-      comp_obj_code.tags.epub_segment_anchor_tag_is           = tag_in_seg["seg_lv1_to_4"];
-      comp_obj_code.text                                      = an_object["substantive"];
-      comp_obj_code.has.inline_notes_reg                      = substantive_obj_misc_tuple[sObj.notes_reg];
-      comp_obj_code.has.inline_notes_star                     = substantive_obj_misc_tuple[sObj.notes_star];
-      comp_obj_code.has.inline_links                          = substantive_obj_misc_tuple[sObj.links];
-      the_document_body_section                               ~= comp_obj_code;
-      pith["block_is"]                                        = eN.blk_is.code;
-      pith["block_state"]                                     = eN.blk_state.off;
-      pith["block_delim"]                                     = eN.blk_delim.off;
-      object_reset(an_object);
-      processing.remove("verse");
-      ++cntr;
+} else if (pith["block_is"] == eN.blk_is.code) {
+  obj_cite_digits = ocn_emit(pith["ocn"]);
+  an_object["bookindex_nugget"]
+    = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
+  bookindex_unordered_hashes
+    = bookindex_extract_hash.bookindex_nugget_hash(
+      an_object["bookindex_nugget"],
+      obj_cite_digits,
+      tag_in_seg
+    );
+  an_object["is"]                                         = "code";
+  auto comp_obj_location
+    = node_construct.node_location_emitter(
+      content_non_header,
+      tag_in_seg,
+      lev_anchor_tag,
+      tag_assoc,
+      obj_cite_digits,
+      cntr,
+      heading_ptr-1,
+      an_object["is"]
+    );
+  TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
+    = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
+  an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
+  anchor_tag                                              = substantive_obj_misc_tuple[sObj.anchor_tag];
+  comp_obj_code                                           = comp_obj_code.init;
+  comp_obj_code.metainfo.is_of_part                       = "body";
+  comp_obj_code.metainfo.is_of_section                    = "body";
+  comp_obj_code.metainfo.is_of_type                       = "block";
+  comp_obj_code.metainfo.is_a                             = "code";
+  comp_obj_code.metainfo.ocn                              = obj_cite_digits.object_number;
+  comp_obj_code.metainfo.identifier                       = obj_cite_digits.identifier;
+  comp_obj_code.metainfo.object_number_off                = obj_cite_digits.off;
+  comp_obj_code.metainfo.o_n_book_index                   = obj_cite_digits.bkidx;
+  comp_obj_code.metainfo.object_number_type               = obj_cite_digits.type;
+  comp_obj_code.metainfo.syntax                           = an_object["syntax"];
+  comp_obj_code.metainfo.attrib                           = an_object["attrib"];
+  comp_obj_code.code_block.linenumbers                    = (an_object["attrib"].match(rgx.code_numbering)) ? true : false;
+  comp_obj_code.tags.html_segment_anchor_tag_is           = tag_in_seg["seg_lv4"];
+  comp_obj_code.tags.epub_segment_anchor_tag_is           = tag_in_seg["seg_lv1_to_4"];
+  comp_obj_code.text                                      = an_object["substantive"];
+  comp_obj_code.has.inline_notes_reg                      = substantive_obj_misc_tuple[sObj.notes_reg];
+  comp_obj_code.has.inline_notes_star                     = substantive_obj_misc_tuple[sObj.notes_star];
+  comp_obj_code.has.inline_links                          = substantive_obj_misc_tuple[sObj.links];
+  the_document_body_section                               ~= comp_obj_code;
+  pith["block_is"]                                        = eN.blk_is.code;
+  pith["block_state"]                                     = eN.blk_state.off;
+  pith["block_delim"]                                     = eN.blk_delim.off;
+  object_reset(an_object);
+  processing.remove("verse");
+  ++cntr;
 #+END_SRC
 
 ****** make: table
 
-#+NAME: abs_functions_block_line_status_empty_7
+#+NAME: abs_functions_block_line_status_empty_block_table
 #+BEGIN_SRC d
-    } else if (pith["block_is"]    == eN.blk_is.table) {
-      comp_obj_block = comp_obj_block.init;
-      obj_cite_digits = ocn_emit(pith["ocn"]);
-      an_object["bookindex_nugget"]
-        = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
-      bookindex_unordered_hashes
-        = bookindex_extract_hash.bookindex_nugget_hash(
-          an_object["bookindex_nugget"],
-          obj_cite_digits,
-          tag_in_seg
-        );
-      an_object["is"]                                         = "table";
-      auto comp_obj_location
-        = node_construct.node_location_emitter(
-          content_non_header,
-          tag_in_seg,
-          lev_anchor_tag,
-          tag_assoc,
-          obj_cite_digits,
-          cntr,
-          heading_ptr-1,
-          an_object["is"]
-        );
-      TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
-        = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
-      an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
-      comp_obj_block                                          = comp_obj_block.init;
-      comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
-      comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
-      comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
-      comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
-      comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
-      comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
-      comp_obj_block.metainfo.object_number_type              = obj_cite_digits.type;
-      comp_obj_block                                          = comp_obj_block.flow_table_instructions(an_object["table_head"]);
-      comp_obj_block                                          = comp_obj_block.flow_table_substantive_munge(an_object["substantive"]);
-      the_document_body_section                               ~= comp_obj_block;
-      pith["block_is"]                                        = eN.blk_is.table;
-      pith["block_state"]                                     = eN.blk_state.off;
-      pith["block_delim"]                                     = eN.blk_delim.off;
-      object_reset(an_object);
-      processing.remove("verse");
-      ++cntr;
-    }
+} else if (pith["block_is"]    == eN.blk_is.table) {
+  comp_obj_block = comp_obj_block.init;
+  obj_cite_digits = ocn_emit(pith["ocn"]);
+  an_object["bookindex_nugget"]
+    = ("bookindex_nugget" in an_object) ? an_object["bookindex_nugget"] : "";
+  bookindex_unordered_hashes
+    = bookindex_extract_hash.bookindex_nugget_hash(
+      an_object["bookindex_nugget"],
+      obj_cite_digits,
+      tag_in_seg
+    );
+  an_object["is"]                                         = "table";
+  auto comp_obj_location
+    = node_construct.node_location_emitter(
+      content_non_header,
+      tag_in_seg,
+      lev_anchor_tag,
+      tag_assoc,
+      obj_cite_digits,
+      cntr,
+      heading_ptr-1,
+      an_object["is"]
+    );
+  TxtAndAnchorTagPlusHasFootnotesUrlsImages substantive_obj_misc_tuple
+    = obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, conf_make_meta, No._new_doc);
+  an_object["substantive"]                                = substantive_obj_misc_tuple[sObj.content];
+  comp_obj_block                                          = comp_obj_block.init;
+  comp_obj_block.metainfo.ocn                             = obj_cite_digits.object_number;
+  comp_obj_block.metainfo.identifier                      = obj_cite_digits.identifier;
+  comp_obj_block.metainfo.object_number_off               = obj_cite_digits.off;
+  comp_obj_block.tags.html_segment_anchor_tag_is          = tag_in_seg["seg_lv4"];
+  comp_obj_block.tags.epub_segment_anchor_tag_is          = tag_in_seg["seg_lv1_to_4"];
+  comp_obj_block.metainfo.o_n_book_index                  = obj_cite_digits.bkidx;
+  comp_obj_block.metainfo.object_number_type              = obj_cite_digits.type;
+  comp_obj_block                                          = comp_obj_block.flow_table_instructions(an_object["table_head"]);
+  comp_obj_block                                          = comp_obj_block.flow_table_substantive_munge(an_object["substantive"]);
+  the_document_body_section                               ~= comp_obj_block;
+  pith["block_is"]                                        = eN.blk_is.table;
+  pith["block_state"]                                     = eN.blk_state.off;
+  pith["block_delim"]                                     = eN.blk_delim.off;
+  object_reset(an_object);
+  processing.remove("verse");
+  ++cntr;
+}
 #+END_SRC
 
 ***** }
 
-#+NAME: abs_functions_block_line_status_empty_8
+#+NAME: abs_functions_block_line_status_empty_block_close_function_close
 #+BEGIN_SRC d
   }
   return an_object;
@@ -4924,7 +4930,7 @@ process and use an_object["table_head"] (then empty it)
 *** heading or paragraph                                  :heading:paragraph:
 **** heading found                                                  :heading:
 
-#+NAME: abs_functions_heading_0
+#+NAME: abs_functions_heading_found
 #+BEGIN_SRC d
 @safe string[string] flow_heading_found_()(
              char[]                line,
@@ -5011,7 +5017,7 @@ process and use an_object["table_head"] (then empty it)
 
 **** heading make set                                               :heading:
 
-#+NAME: abs_functions_heading_1
+#+NAME: abs_functions_heading_make_set
 #+BEGIN_SRC d
 @safe char[] flow_heading_make_set_()(
              char[]                line,
@@ -5073,7 +5079,7 @@ process and use an_object["table_head"] (then empty it)
 
 **** heading match                                                  :heading:
 
-#+NAME: abs_functions_heading_2
+#+NAME: abs_functions_heading_matched
 #+BEGIN_SRC d
 @safe string[string] flow_heading_matched_(CMM)(
              char[]          line,
@@ -5229,7 +5235,7 @@ process and use an_object["table_head"] (then empty it)
 
 **** para match                                                        :para:
 
-#+NAME: abs_functions_para_0
+#+NAME: abs_functions_para_matched
 #+BEGIN_SRC d
 @safe string[string] flow_para_match_()(
              char[]         line,
@@ -5288,7 +5294,7 @@ process and use an_object["table_head"] (then empty it)
 
 **** text font face
 
-#+NAME: abs_functions_para_1
+#+NAME: abs_functions_para_font_faces_line
 #+BEGIN_SRC d
 @safe char[] font_faces_line()(
   char[]  textline,
@@ -5325,7 +5331,7 @@ process and use an_object["table_head"] (then empty it)
 
 ***** table instructions
 
-#+NAME: abs_functions_table_0
+#+NAME: abs_functions_table_instructions
 #+BEGIN_SRC d
 @safe ObjGenericComposite flow_table_instructions(H)(
   return ref ObjGenericComposite  table_object,
@@ -5356,7 +5362,7 @@ process and use an_object["table_head"] (then empty it)
 
 ***** table array munge
 
-#+NAME: abs_functions_table_1
+#+NAME: abs_functions_table_munge_array
 #+BEGIN_SRC d
 @safe ObjGenericComposite flow_table_array_munge(T)(
   return ref ObjGenericComposite  table_object,
@@ -5486,7 +5492,7 @@ process and use an_object["table_head"] (then empty it)
 
 ***** table substantive munge
 
-#+NAME: abs_functions_table_2
+#+NAME: abs_functions_table_munge_substantive
 #+BEGIN_SRC d
 @system ObjGenericComposite flow_table_substantive_munge(T)(
   return ref ObjGenericComposite  table_object,
@@ -5508,7 +5514,7 @@ process and use an_object["table_head"] (then empty it)
 
 ***** table substantive munge special
 
-#+NAME: abs_functions_table_3
+#+NAME: abs_functions_table_munge_substantive_special
 #+BEGIN_SRC d
 @system ObjGenericComposite flow_table_substantive_munge_special(T)(
   return ref ObjGenericComposite  table_object,
@@ -5588,7 +5594,7 @@ process and use an_object["table_head"] (then empty it)
 
 ****** { struct, inline markup munge
 
-#+NAME: meta_emitters_obj_inline_markup_munge_0
+#+NAME: meta_emitters_obj_inline_markup_munge_function_open
 #+BEGIN_SRC d
 @safe static struct ObjInlineMarkupMunge {
   string[string] obj_txt;
@@ -5606,211 +5612,211 @@ process and use an_object["table_head"] (then empty it)
   }
 #+END_SRC
 
-#+NAME: meta_emitters_obj_inline_markup_munge_1
+#+NAME: meta_emitters_obj_inline_markup_munge_function_markup_images
 #+BEGIN_SRC d
-  @safe static auto images()(string obj_txt_in) {
-    static auto mng = InlineMarkup();
-    /+ url matched +/
-    obj_txt_in = obj_txt_in.replaceAll(rgx.inline_notes_al_special, ""); // TODO reinstate when special footnotes are implemented
-    if (obj_txt_in.match(rgx.smid_image_generic)) {                            /+ images with and without links +/
+@safe static auto images()(string obj_txt_in) {
+  static auto mng = InlineMarkup();
+  /+ url matched +/
+  obj_txt_in = obj_txt_in.replaceAll(rgx.inline_notes_al_special, ""); // TODO reinstate when special footnotes are implemented
+  if (obj_txt_in.match(rgx.smid_image_generic)) {                            /+ images with and without links +/
+    debug(images) {
+      writeln("Image: ", obj_txt_in);
+    }
+    if (obj_txt_in.match(rgx.smid_image_with_dimensions)) {
+      obj_txt_in = obj_txt_in
+        .replaceAll(rgx.smid_image_with_dimensions, ("$1" ~ mkup.img ~ "$2,w$3h$4 " ~ "$5"))
+        .replaceAll(rgx.smid_image_delimit, ("$1"
+          ~ mkup.lnk_o ~ "$2".strip ~ mkup.lnk_c
+          ~ mkup.url_o ~ mkup.url_c));
       debug(images) {
-        writeln("Image: ", obj_txt_in);
-      }
-      if (obj_txt_in.match(rgx.smid_image_with_dimensions)) {
-        obj_txt_in = obj_txt_in
-          .replaceAll(rgx.smid_image_with_dimensions, ("$1" ~ mkup.img ~ "$2,w$3h$4 " ~ "$5"))
-          .replaceAll(rgx.smid_image_delimit, ("$1"
-            ~ mkup.lnk_o ~ "$2".strip ~ mkup.lnk_c
-            ~ mkup.url_o ~ mkup.url_c));
-        debug(images) {
-          writeln("IMAGE with size: ", obj_txt_in);
-        }
-      } else if (obj_txt_in.match(rgx.smid_image)) {
-        obj_txt_in = obj_txt_in
-          .replaceAll(rgx.smid_image, ("$1" ~ mkup.img ~ "$2,w0h0" ~ "$3"))
-          .replaceAll(rgx.smid_image_delimit, ("$1"
-            ~ mkup.lnk_o ~ "$2".strip ~ mkup.lnk_c
-            ~ mkup.url_o ~ mkup.url_c));
-        debug(images) {
-          writeln("IMAGE: ", obj_txt_in); // decide on representation
-        }
+        writeln("IMAGE with size: ", obj_txt_in);
+      }
+    } else if (obj_txt_in.match(rgx.smid_image)) {
+      obj_txt_in = obj_txt_in
+        .replaceAll(rgx.smid_image, ("$1" ~ mkup.img ~ "$2,w0h0" ~ "$3"))
+        .replaceAll(rgx.smid_image_delimit, ("$1"
+          ~ mkup.lnk_o ~ "$2".strip ~ mkup.lnk_c
+          ~ mkup.url_o ~ mkup.url_c));
+      debug(images) {
+        writeln("IMAGE: ", obj_txt_in); // decide on representation
       }
     }
-    return obj_txt_in;
   }
+  return obj_txt_in;
+}
 #+END_SRC
 
 ******* footnotes endnotes markup
 
-#+NAME: meta_emitters_obj_inline_markup_munge_2
+#+NAME: meta_emitters_obj_inline_markup_munge_function_markup_footnotes_endnotes
 #+BEGIN_SRC d
-  @safe TxtPlusHasFootnotes footnotes_endnotes_markup_and_number_or_stars()(string obj_txt_in, bool reset_note_numbers) {
-    /+ endnotes (regular) +/
-    bool flg_notes_reg  = false;
-    bool flg_notes_star = false;
-    bool flg_notes_plus = false;
-    obj_txt_in = obj_txt_in.replaceAll(
-      rgx.inline_notes_curly,
-      (mkup.en_a_o ~ " $1" ~ mkup.en_a_c)
-    );
-    if (!(stage_reset_note_numbers) && reset_note_numbers) {
-      stage_reset_note_numbers = true;
-    }
-    obj_txt_out = "";
-    if (obj_txt_in.match(rgx.inline_notes_al_gen)) {
-      string[] _tmp_txt;
-      foreach (x; obj_txt_in.split("\n")) {
-        if (auto m = x.matchAll(rgx.inline_text_and_note_al_)) {
-          if (stage_reset_note_numbers) {
-            n_foot                  = 0;
-            n_foot_reg              = 0;
-            n_foot_sp_asterisk      = 0;
-            n_foot_sp_plus          = 0;
-          }
-          stage_reset_note_numbers = false;
-          foreach(n; m) {
-            if (n.hit.to!string.match(rgx.inline_al_delimiter_open_symbol_star)) {
-              flg_notes_star =  true;
-              ++n_foot_sp_asterisk;
-              asterisks_ = "*";
-              n_foot = n_foot_sp_asterisk;
-              _tmp_txt ~= n.hit.to!string.replaceFirst(
-                rgx.inline_al_delimiter_open_symbol_star,
-                (mkup.en_a_o ~ replicate(asterisks_, n_foot_sp_asterisk) ~ " ")
-              );
-            } else if (n.hit.to!string.match(rgx.inline_al_delimiter_open_symbol_plus)) {
-              flg_notes_plus =  true;
-              ++n_foot_sp_plus;
-              plus_ = "*";
-              n_foot = n_foot_sp_plus;
-              _tmp_txt ~= n.hit.to!string.replaceFirst(
-                rgx.inline_al_delimiter_open_symbol_plus,
-                (mkup.en_a_o ~ replicate(plus_, n_foot_sp_plus) ~ " ")
-              );
-            } else if (n.hit.to!string.matchFirst(rgx.inline_al_delimiter_open_regular)) {
-              string _tmp_str = n.hit.to!string;
-              flg_notes_reg =  true;
-              foreach (q; n.hit.to!string.matchAll(rgx.inline_al_delimiter_open_regular)) {
-                ++n_foot_reg;
-                n_foot = n_foot_reg;
-                _tmp_str = replaceFirst!(m => mkup.en_a_o ~ n_foot.to!string ~ " ")
-                  (_tmp_str, rgx.inline_al_delimiter_open_regular);
-              }
-              _tmp_txt ~= _tmp_str;
-            } else {
-              _tmp_txt ~= n.hit.to!string;
+@safe TxtPlusHasFootnotes footnotes_endnotes_markup_and_number_or_stars()(string obj_txt_in, bool reset_note_numbers) {
+  /+ endnotes (regular) +/
+  bool flg_notes_reg  = false;
+  bool flg_notes_star = false;
+  bool flg_notes_plus = false;
+  obj_txt_in = obj_txt_in.replaceAll(
+    rgx.inline_notes_curly,
+    (mkup.en_a_o ~ " $1" ~ mkup.en_a_c)
+  );
+  if (!(stage_reset_note_numbers) && reset_note_numbers) {
+    stage_reset_note_numbers = true;
+  }
+  obj_txt_out = "";
+  if (obj_txt_in.match(rgx.inline_notes_al_gen)) {
+    string[] _tmp_txt;
+    foreach (x; obj_txt_in.split("\n")) {
+      if (auto m = x.matchAll(rgx.inline_text_and_note_al_)) {
+        if (stage_reset_note_numbers) {
+          n_foot                  = 0;
+          n_foot_reg              = 0;
+          n_foot_sp_asterisk      = 0;
+          n_foot_sp_plus          = 0;
+        }
+        stage_reset_note_numbers = false;
+        foreach(n; m) {
+          if (n.hit.to!string.match(rgx.inline_al_delimiter_open_symbol_star)) {
+            flg_notes_star =  true;
+            ++n_foot_sp_asterisk;
+            asterisks_ = "*";
+            n_foot = n_foot_sp_asterisk;
+            _tmp_txt ~= n.hit.to!string.replaceFirst(
+              rgx.inline_al_delimiter_open_symbol_star,
+              (mkup.en_a_o ~ replicate(asterisks_, n_foot_sp_asterisk) ~ " ")
+            );
+          } else if (n.hit.to!string.match(rgx.inline_al_delimiter_open_symbol_plus)) {
+            flg_notes_plus =  true;
+            ++n_foot_sp_plus;
+            plus_ = "*";
+            n_foot = n_foot_sp_plus;
+            _tmp_txt ~= n.hit.to!string.replaceFirst(
+              rgx.inline_al_delimiter_open_symbol_plus,
+              (mkup.en_a_o ~ replicate(plus_, n_foot_sp_plus) ~ " ")
+            );
+          } else if (n.hit.to!string.matchFirst(rgx.inline_al_delimiter_open_regular)) {
+            string _tmp_str = n.hit.to!string;
+            flg_notes_reg =  true;
+            foreach (q; n.hit.to!string.matchAll(rgx.inline_al_delimiter_open_regular)) {
+              ++n_foot_reg;
+              n_foot = n_foot_reg;
+              _tmp_str = replaceFirst!(m => mkup.en_a_o ~ n_foot.to!string ~ " ")
+                (_tmp_str, rgx.inline_al_delimiter_open_regular);
             }
+            _tmp_txt ~= _tmp_str;
+          } else {
+            _tmp_txt ~= n.hit.to!string;
           }
-          obj_txt_out = _tmp_txt.join("\n");
         }
+        obj_txt_out = _tmp_txt.join("\n");
       }
-    } else {
-      obj_txt_out = obj_txt_in;
     }
-    TxtPlusHasFootnotes t = tuple(
-      obj_txt_out,
-      flg_notes_reg,
-      flg_notes_star,
-      flg_notes_plus,
-    );
-    return t;
+  } else {
+    obj_txt_out = obj_txt_in;
   }
+  TxtPlusHasFootnotes t = tuple(
+    obj_txt_out,
+    flg_notes_reg,
+    flg_notes_star,
+    flg_notes_plus,
+  );
+  return t;
+}
 #+END_SRC
 
 ******* object notes and links
 
-#+NAME: meta_emitters_obj_inline_markup_munge_3
+#+NAME: meta_emitters_obj_inline_markup_munge_function_object_notes_and_links
 #+BEGIN_SRC d
-  @safe private TxtPlusHasFootnotesUrlsImages object_notes_and_links_()(
-    string obj_txt_in,
-    bool reset_note_numbers = false
-  ) {
-    obj_txt_out = "";
-    bool urls = false;
-    bool images_without_dimensions = false;
-    tail = "";
-    /+ special endnotes +/
-    obj_txt_in = obj_txt_in.replaceAll(
-      rgx.inline_notes_curly_sp_asterisk,
-      (mkup.en_a_o ~ "*" ~ " $1" ~ mkup.en_a_c)
-    );
-    obj_txt_in
-      = obj_txt_in.replaceAll(
-        rgx.inline_notes_curly_sp_plus,
-        (mkup.en_a_o ~ "+" ~ " $1" ~ mkup.en_a_c)
-      );
-    /+ image matched +/
-    if (obj_txt_in.match(rgx.smid_image_generic)) {
-      obj_txt_in = images(obj_txt_in);
-      if (obj_txt_in.match(rgx.smid_mod_image_without_dimensions)) {
-        images_without_dimensions = true;
-      }
-    }
-    /+ url matched +/
-    if (obj_txt_in.match(rgx.smid_inline_url)) {
-      urls = true;
-      obj_txt_in = obj_txt_in.links_and_images;
-    }
-    if (auto m = obj_txt_in.match(rgx.para_inline_link_anchor)) {
-      obj_txt_in = obj_txt_in
-        .replaceAll(rgx.para_inline_link_anchor, "┃$1┃");
-    }
-    TxtPlusHasFootnotes ftn = footnotes_endnotes_markup_and_number_or_stars(obj_txt_in, reset_note_numbers);
-    obj_txt_out = ftn.obj_txt;
-    debug(footnotes) {
-      writeln(obj_txt_out, tail);
-    }
-    obj_txt_out = obj_txt_out ~ tail;
-    debug(footnotesdone) {
-      foreach(m; matchAll(obj_txt_out,
-      (mkup.en_a_o ~ `\s*(.+?)` ~ mkup.en_a_c))) {
-        writeln(m[1]);
-        writeln(m.hit);
-      }
-    }
-    TxtPlusHasFootnotesUrlsImages t = tuple(
-      obj_txt_out,
-      ftn.has_notes_reg,
-      ftn.has_notes_star,
-      ftn.has_notes_plus,
-      urls,
-      images_without_dimensions,
+@safe private TxtPlusHasFootnotesUrlsImages object_notes_and_links_()(
+  string obj_txt_in,
+  bool reset_note_numbers = false
+) {
+  obj_txt_out = "";
+  bool urls = false;
+  bool images_without_dimensions = false;
+  tail = "";
+  /+ special endnotes +/
+  obj_txt_in = obj_txt_in.replaceAll(
+    rgx.inline_notes_curly_sp_asterisk,
+    (mkup.en_a_o ~ "*" ~ " $1" ~ mkup.en_a_c)
+  );
+  obj_txt_in
+    = obj_txt_in.replaceAll(
+      rgx.inline_notes_curly_sp_plus,
+      (mkup.en_a_o ~ "+" ~ " $1" ~ mkup.en_a_c)
     );
-    return t;
-  }
-  auto init() {
-    TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_("");
-    return t;
-  }
-  invariant() {
-  }
+  /+ image matched +/
+  if (obj_txt_in.match(rgx.smid_image_generic)) {
+    obj_txt_in = images(obj_txt_in);
+    if (obj_txt_in.match(rgx.smid_mod_image_without_dimensions)) {
+      images_without_dimensions = true;
+    }
+  }
+  /+ url matched +/
+  if (obj_txt_in.match(rgx.smid_inline_url)) {
+    urls = true;
+    obj_txt_in = obj_txt_in.links_and_images;
+  }
+  if (auto m = obj_txt_in.match(rgx.para_inline_link_anchor)) {
+    obj_txt_in = obj_txt_in
+      .replaceAll(rgx.para_inline_link_anchor, "┃$1┃");
+  }
+  TxtPlusHasFootnotes ftn = footnotes_endnotes_markup_and_number_or_stars(obj_txt_in, reset_note_numbers);
+  obj_txt_out = ftn.obj_txt;
+  debug(footnotes) {
+    writeln(obj_txt_out, tail);
+  }
+  obj_txt_out = obj_txt_out ~ tail;
+  debug(footnotesdone) {
+    foreach(m; matchAll(obj_txt_out,
+    (mkup.en_a_o ~ `\s*(.+?)` ~ mkup.en_a_c))) {
+      writeln(m[1]);
+      writeln(m.hit);
+    }
+  }
+  TxtPlusHasFootnotesUrlsImages t = tuple(
+    obj_txt_out,
+    ftn.has_notes_reg,
+    ftn.has_notes_star,
+    ftn.has_notes_plus,
+    urls,
+    images_without_dimensions,
+  );
+  return t;
+}
+auto init() {
+  TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_("");
+  return t;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* heading
 - identified text by heading level marker followed by text until two new lines
 - general markup
 
-#+NAME: meta_emitters_obj_inline_markup_munge_4
+#+NAME: meta_emitters_obj_inline_markup_munge_function_heading
 #+BEGIN_SRC d
-  @safe auto munge_heading()(
-    string obj_txt_in,
-    bool reset_note_numbers = false
-  ) {
-    obj_txt["munge"] = obj_txt_in
-     .replaceFirst(rgx.headings, "")
-     .replaceFirst(rgx.object_number_off_all, "")
-     .strip;
-    TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt["munge"], reset_note_numbers);
-    debug(munge) {
-      writeln(__LINE__);
-      writeln(obj_txt_in);
-      writeln(__LINE__);
-      writeln(obj_txt["munge"].to!string);
-    }
-    return t;
-  }
-  invariant() {
+@safe auto munge_heading()(
+  string obj_txt_in,
+  bool reset_note_numbers = false
+) {
+  obj_txt["munge"] = obj_txt_in
+   .replaceFirst(rgx.headings, "")
+   .replaceFirst(rgx.object_number_off_all, "")
+   .strip;
+  TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt["munge"], reset_note_numbers);
+  debug(munge) {
+    writeln(__LINE__);
+    writeln(obj_txt_in);
+    writeln(__LINE__);
+    writeln(obj_txt["munge"].to!string);
   }
+  return t;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* para
@@ -5821,33 +5827,33 @@ process and use an_object["table_head"] (then empty it)
   - footnotes/endnotes
   - links
 
-#+NAME: meta_emitters_obj_inline_markup_munge_5
+#+NAME: meta_emitters_obj_inline_markup_munge_function_para
 #+BEGIN_SRC d
-  @safe auto munge_para()(string obj_txt_in) {
-    obj_txt["munge"] = (obj_txt_in)
-      .replaceFirst(rgx.para_attribs, "")
-      .replaceFirst(rgx.object_number_off_all, "");
-    TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt["munge"]);
-    debug(munge) {
-      writeln(__LINE__);
-      writeln(obj_txt_in);
-      writeln(__LINE__);
-      writeln(obj_txt["munge"].to!string);
-    }
-    return t;
+@safe auto munge_para()(string obj_txt_in) {
+  obj_txt["munge"] = (obj_txt_in)
+    .replaceFirst(rgx.para_attribs, "")
+    .replaceFirst(rgx.object_number_off_all, "");
+  TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt["munge"]);
+  debug(munge) {
+    writeln(__LINE__);
+    writeln(obj_txt_in);
+    writeln(__LINE__);
+    writeln(obj_txt["munge"].to!string);
   }
+  return t;
+}
 #+END_SRC
 
 ******* quote
 
-#+NAME: meta_emitters_obj_inline_markup_munge_6
+#+NAME: meta_emitters_obj_inline_markup_munge_function_quote
 #+BEGIN_SRC d
-  @safe string munge_quote()(string obj_txt_in) {
-    obj_txt["munge"] = obj_txt_in;
-    return obj_txt["munge"];
-  }
-  invariant() {
-  }
+@safe string munge_quote()(string obj_txt_in) {
+  obj_txt["munge"] = obj_txt_in;
+  return obj_txt["munge"];
+}
+invariant() {
+}
 #+END_SRC
 
 ******* group
@@ -5860,14 +5866,14 @@ process and use an_object["table_head"] (then empty it)
 - drop spaces
 - keep newlines?
 
-#+NAME: meta_emitters_obj_inline_markup_munge_7
+#+NAME: meta_emitters_obj_inline_markup_munge_function_group
 #+BEGIN_SRC d
-  @safe auto munge_group(string obj_txt_in) {
-    TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt_in.split("\n\n").join(" \\\\\n \\\\\n"));
-    return t;
-  }
-  invariant() {
-  }
+@safe auto munge_group(string obj_txt_in) {
+  TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt_in.split("\n\n").join(" \\\\\n \\\\\n"));
+  return t;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* block
@@ -5881,14 +5887,14 @@ process and use an_object["table_head"] (then empty it)
 - keep newlines
 - newlines detected and kept?
 
-#+NAME: meta_emitters_obj_inline_markup_munge_8
+#+NAME: meta_emitters_obj_inline_markup_munge_function_block
 #+BEGIN_SRC d
-  @safe auto munge_block()(string obj_txt_in) {
-    TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt_in);
-    return t;
-  }
-  invariant() {
-  }
+@safe auto munge_block()(string obj_txt_in) {
+  TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt_in);
+  return t;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* verse (poem)
@@ -5900,14 +5906,14 @@ process and use an_object["table_head"] (then empty it)
   - footnotes/endnotes
   - links?
 
-#+NAME: meta_emitters_obj_inline_markup_munge_9
+#+NAME: meta_emitters_obj_inline_markup_munge_function_verse
 #+BEGIN_SRC d
-  @safe auto munge_verse()(string obj_txt_in) {
-    TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt_in);
-    return t;
-  }
-  invariant() {
-  }
+@safe auto munge_verse()(string obj_txt_in) {
+  TxtPlusHasFootnotesUrlsImages t = object_notes_and_links_(obj_txt_in);
+  return t;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* code
@@ -5918,46 +5924,46 @@ process and use an_object["table_head"] (then empty it)
 - no general markup
 - one special character represented by mkup.nbsp ░
 
-#+NAME: meta_emitters_obj_inline_markup_munge_10
+#+NAME: meta_emitters_obj_inline_markup_munge_function_code
 #+BEGIN_SRC d
-  @safe string munge_code()(string obj_txt_in) {
-    obj_txt_in = obj_txt_in.replaceAll(rgx.space, mkup.nbsp);
-    obj_txt["munge"] = obj_txt_in;
-    return obj_txt["munge"];
-  }
-  invariant() {
-  }
+@safe string munge_code()(string obj_txt_in) {
+  obj_txt_in = obj_txt_in.replaceAll(rgx.space, mkup.nbsp);
+  obj_txt["munge"] = obj_txt_in;
+  return obj_txt["munge"];
+}
+invariant() {
+}
 #+END_SRC
 
 ******* table
 - table block identified by open an close tags
 - table markup
 
-#+NAME: meta_emitters_obj_inline_markup_munge_11
+#+NAME: meta_emitters_obj_inline_markup_munge_function_table
 #+BEGIN_SRC d
-  @safe string munge_table()(string obj_txt_in) {
-    obj_txt["munge"] = obj_txt_in;
-    return obj_txt["munge"];
-  }
-  invariant() {
-  }
+@safe string munge_table()(string obj_txt_in) {
+  obj_txt["munge"] = obj_txt_in;
+  return obj_txt["munge"];
+}
+invariant() {
+}
 #+END_SRC
 
 ******* comment
 
-#+NAME: meta_emitters_obj_inline_markup_munge_12
+#+NAME: meta_emitters_obj_inline_markup_munge_function_comment
 #+BEGIN_SRC d
-  @safe string munge_comment()(string obj_txt_in) {
-    obj_txt["munge"] = obj_txt_in;
-    return obj_txt["munge"];
-  }
-  invariant() {
-  }
+@safe string munge_comment()(string obj_txt_in) {
+  obj_txt["munge"] = obj_txt_in;
+  return obj_txt["munge"];
+}
+invariant() {
+}
 #+END_SRC
 
 ****** }
 
-#+NAME: meta_emitters_obj_inline_markup_munge_13
+#+NAME: meta_emitters_obj_inline_markup_munge_function_close
 #+BEGIN_SRC d
 }
 #+END_SRC
@@ -5965,7 +5971,7 @@ process and use an_object["table_head"] (then empty it)
 ***** toc, tags, object inline markup                         :markup:inline:
 ****** {
 
-#+NAME: meta_emitters_obj_inline_markup
+#+NAME: meta_emitters_obj_inline_markup_function_open
 #+BEGIN_SRC d
 static struct ObjInlineMarkup {
   static auto rgx = RgxI();
@@ -5978,404 +5984,404 @@ static struct ObjInlineMarkup {
 
 #+NAME: meta_emitters_obj_inline_markup_and_anchor_tags_and_misc
 #+BEGIN_SRC d
-  @safe TxtAndAnchorTagPlusHasFootnotesUrlsImages obj_inline_markup_and_anchor_tags_and_misc(CMM)(
-    string[string]   obj_,
-    string           obj_key_,
-    CMM              conf_make_meta,
-    Flag!"_new_doc"  _new_doc
-  ) {
-    obj_txt["munge"]                                = obj_[obj_key_].dup;
-    obj_txt["munge"]                                = (obj_["is"].match(ctRegex!(`verse|code`)))
-    ? obj_txt["munge"]
-    : obj_txt["munge"].strip;
-    if (_new_doc) {
-      anchor_tag = "";
-    }
-    auto x = munge.init;
-    bool[string] obj_notes_and_links;
-    obj_notes_and_links["notes_reg"]                = false;
-    obj_notes_and_links["notes_star"]               = false;
-    obj_notes_and_links["links"]                    = false;
-    obj_notes_and_links["image_no_dimensions"]      = false;
-    if ((obj_["is"] == "para")
-      || (obj_["is"] == "heading")
-      || (obj_["is"] == "quote")
-      || (obj_["is"] == "group")
-      || (obj_["is"] == "block")
-      || (obj_["is"] == "verse")) {
-      obj_txt["munge"]                              = (obj_txt["munge"]).inline_markup_faces;
-      obj_txt["munge"]                              = (obj_txt["munge"]).links_and_images;
-    }
-    switch (obj_["is"]) {
-    case "heading":
-      if (_new_doc) {
-        anchor_tag                                  = "";
-      }
-      obj_txt["munge"] = _configured_auto_heading_numbering_and_segment_anchor_tags(obj_txt["munge"], obj_, conf_make_meta, _new_doc);
-      obj_txt["munge"] = _make_segment_anchor_tags_if_none_provided(obj_txt["munge"], obj_["lev"], _new_doc);
-      if (auto m = obj_txt["munge"].match(rgx.heading_anchor_tag)) {
-        anchor_tag                                  = m.captures[1];
-      } else if (obj_["lev"] == "1") {
-        writeln("heading anchor tag missing: ", obj_txt["munge"]);
-      }
-      x                                             = munge.munge_heading(obj_txt["munge"], reset_note_numbers);
-      reset_note_numbers = false;
-      goto default;
-    case "para":
-      x                                             = munge.munge_para(obj_txt["munge"]);
-      goto default;
-    case "group":
-      x                                             = munge.munge_group(obj_txt["munge"]);
-      goto default;
-    case "block":
-      x                                             = munge.munge_block(obj_txt["munge"]);
-      goto default;
-    case "verse":
-      x                                             = munge.munge_verse(obj_txt["munge"]);
-      goto default;
-    case "code":
-      obj_txt["munge"]                              = munge.munge_code(obj_txt["munge"]);
-      break;
-    case "table":
-      obj_txt["munge"]                              = munge.munge_table(obj_txt["munge"]);
-      break;
-    case "quote":
-      obj_txt["munge"]                              = munge.munge_quote(obj_txt["munge"]);
-      break;
-    case "comment":
-      obj_txt["munge"]                              = munge.munge_comment(obj_txt["munge"]);
-      break;
-    case "doc_end_reset":
-      munge.initialize_note_numbers();
-      break;
-    default:
-      /+ para, heading, group, block, verse +/
-      obj_txt["munge"]                              = x[0];
-      obj_notes_and_links["notes_reg"]              = x[1];
-      obj_notes_and_links["notes_star"]             = x[2];
-      obj_notes_and_links["notes_plus"]             = x[3];
-      obj_notes_and_links["links"]                  = x[4];
-      obj_notes_and_links["image_no_dimensions"]    = x[5];
-      break;
-    }
-    TxtAndAnchorTagPlusHasFootnotesUrlsImages t = tuple(
-      obj_txt["munge"],
-      anchor_tag,
-      obj_notes_and_links["notes_reg"],
-      obj_notes_and_links["notes_star"],
-      obj_notes_and_links["links"],
-      obj_notes_and_links["image_no_dimensions"],
-    );
+@safe TxtAndAnchorTagPlusHasFootnotesUrlsImages obj_inline_markup_and_anchor_tags_and_misc(CMM)(
+  string[string]   obj_,
+  string           obj_key_,
+  CMM              conf_make_meta,
+  Flag!"_new_doc"  _new_doc
+) {
+  obj_txt["munge"]                                = obj_[obj_key_].dup;
+  obj_txt["munge"]                                = (obj_["is"].match(ctRegex!(`verse|code`)))
+  ? obj_txt["munge"]
+  : obj_txt["munge"].strip;
+  if (_new_doc) {
     anchor_tag = "";
-    return t;
   }
-  invariant() {
+  auto x = munge.init;
+  bool[string] obj_notes_and_links;
+  obj_notes_and_links["notes_reg"]                = false;
+  obj_notes_and_links["notes_star"]               = false;
+  obj_notes_and_links["links"]                    = false;
+  obj_notes_and_links["image_no_dimensions"]      = false;
+  if ((obj_["is"] == "para")
+    || (obj_["is"] == "heading")
+    || (obj_["is"] == "quote")
+    || (obj_["is"] == "group")
+    || (obj_["is"] == "block")
+    || (obj_["is"] == "verse")) {
+    obj_txt["munge"]                              = (obj_txt["munge"]).inline_markup_faces;
+    obj_txt["munge"]                              = (obj_txt["munge"]).links_and_images;
+  }
+  switch (obj_["is"]) {
+  case "heading":
+    if (_new_doc) {
+      anchor_tag                                  = "";
+    }
+    obj_txt["munge"] = _configured_auto_heading_numbering_and_segment_anchor_tags(obj_txt["munge"], obj_, conf_make_meta, _new_doc);
+    obj_txt["munge"] = _make_segment_anchor_tags_if_none_provided(obj_txt["munge"], obj_["lev"], _new_doc);
+    if (auto m = obj_txt["munge"].match(rgx.heading_anchor_tag)) {
+      anchor_tag                                  = m.captures[1];
+    } else if (obj_["lev"] == "1") {
+      writeln("heading anchor tag missing: ", obj_txt["munge"]);
+    }
+    x                                             = munge.munge_heading(obj_txt["munge"], reset_note_numbers);
+    reset_note_numbers = false;
+    goto default;
+  case "para":
+    x                                             = munge.munge_para(obj_txt["munge"]);
+    goto default;
+  case "group":
+    x                                             = munge.munge_group(obj_txt["munge"]);
+    goto default;
+  case "block":
+    x                                             = munge.munge_block(obj_txt["munge"]);
+    goto default;
+  case "verse":
+    x                                             = munge.munge_verse(obj_txt["munge"]);
+    goto default;
+  case "code":
+    obj_txt["munge"]                              = munge.munge_code(obj_txt["munge"]);
+    break;
+  case "table":
+    obj_txt["munge"]                              = munge.munge_table(obj_txt["munge"]);
+    break;
+  case "quote":
+    obj_txt["munge"]                              = munge.munge_quote(obj_txt["munge"]);
+    break;
+  case "comment":
+    obj_txt["munge"]                              = munge.munge_comment(obj_txt["munge"]);
+    break;
+  case "doc_end_reset":
+    munge.initialize_note_numbers();
+    break;
+  default:
+    /+ para, heading, group, block, verse +/
+    obj_txt["munge"]                              = x[0];
+    obj_notes_and_links["notes_reg"]              = x[1];
+    obj_notes_and_links["notes_star"]             = x[2];
+    obj_notes_and_links["notes_plus"]             = x[3];
+    obj_notes_and_links["links"]                  = x[4];
+    obj_notes_and_links["image_no_dimensions"]    = x[5];
+    break;
   }
+  TxtAndAnchorTagPlusHasFootnotesUrlsImages t = tuple(
+    obj_txt["munge"],
+    anchor_tag,
+    obj_notes_and_links["notes_reg"],
+    obj_notes_and_links["notes_star"],
+    obj_notes_and_links["links"],
+    obj_notes_and_links["image_no_dimensions"],
+  );
+  anchor_tag = "";
+  return t;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* toc (table of contents), build, gather headings       :markup:inline:
 
 #+NAME: meta_emitters_obj_inline_markup_table_of_contents
 #+BEGIN_SRC d
-  @safe auto _clean_heading_toc_()(
-    char[] heading_toc_,
-  ) {
-   auto m = (cast(char[]) heading_toc_).matchFirst(rgx.heading);
-   heading_toc_ = (m.post).replaceAll(rgx.inline_notes_curly_gen, "");
-   return heading_toc_;
-  };
-  @safe ObjGenericComposite[] flow_table_of_contents_gather_headings(CMM)(
-               string[string]         obj_,
-               CMM                    conf_make_meta,
-               string[string]         tag_in_seg,
-               string                 _anchor_tag,
-    return ref string[][string]       lev4_subtoc,
-               ObjGenericComposite[]  the_table_of_contents_section,
-  ) {
-    ObjGenericComposite comp_obj_toc;
-    mixin InternalMarkup;
-    static auto mkup = InlineMarkup();
-    char[] heading_toc_                             = (obj_["substantive"].dup.strip.to!(char[]))
-      .replaceAll(rgx.inline_notes_al, "");
-    heading_toc_                                    = _clean_heading_toc_(heading_toc_);
-    auto attrib = "";
-    string toc_txt_, subtoc_txt_;
-    int[string] indent;
-    if (obj_["lev_markup_number"].to!int > 0) {
-      indent = [
-        "hang_position" : obj_["lev_markup_number"].to!int,
-        "base_position" : obj_["lev_markup_number"].to!int,
-      ];
-      toc_txt_ = format("%s%s%s%s#%s%s",
-        mkup.lnk_o,
-        heading_toc_.strip,
-        mkup.lnk_c,
-        mkup.url_o,
-        _anchor_tag,
-        mkup.url_c,
-      );
-      toc_txt_= toc_txt_.links_and_images;
-      comp_obj_toc                                  = comp_obj_toc.init;
-      comp_obj_toc.metainfo.is_of_part              = "frontmatter";
-      comp_obj_toc.metainfo.is_of_section           = "toc";
-      comp_obj_toc.metainfo.is_of_type              = "para";
-      comp_obj_toc.metainfo.is_a                    = "toc";
-      comp_obj_toc.metainfo.ocn                     = 0;
-      comp_obj_toc.metainfo.identifier              = "";
-      comp_obj_toc.metainfo.object_number_off       = true;
-      comp_obj_toc.metainfo.object_number_type      = 0;
-      comp_obj_toc.metainfo.dummy_heading           = (an_object["dummy_heading_status"] == "t") ? true: false;
-      comp_obj_toc.attrib.indent_hang               = indent["hang_position"];
-      comp_obj_toc.attrib.indent_base               = indent["base_position"];
-      comp_obj_toc.attrib.bullet                    = false;
-      comp_obj_toc.text                             = toc_txt_.to!string.strip;
-      comp_obj_toc.has.inline_links                 = true;
-      the_table_of_contents_section                 ~= comp_obj_toc;
-    }
-    comp_obj_toc                                    = comp_obj_toc.init;
-    comp_obj_toc.metainfo.is_of_part                = "frontmatter";
-    comp_obj_toc.metainfo.is_of_section             = "toc";
-    comp_obj_toc.metainfo.is_of_type                = "para";
-    comp_obj_toc.metainfo.is_a                      = "toc";
-    comp_obj_toc.metainfo.ocn                       = 0;
-    comp_obj_toc.metainfo.identifier                = "";
-    comp_obj_toc.metainfo.object_number_off         = true;
-    comp_obj_toc.metainfo.object_number_type        = 0;
-    comp_obj_toc.metainfo.dummy_heading             = (an_object["dummy_heading_status"] == "t") ? true: false;
-    comp_obj_toc.attrib.bullet                      = false;
-    comp_obj_toc.has.inline_links                   = true;
-    switch (obj_["lev_markup_number"].to!int) {
-    case 0: .. case 3:
-      break;
-    case 4:
-      lev4_subtoc[tag_in_seg["seg_lv4"]] = [];
-      break;
-    case 5: .. case 7:
-      subtoc_txt_ = format("%s%s%s%s#%s%s",
-        mkup.lnk_o,
-        heading_toc_.strip,
-        mkup.lnk_c,
-        mkup.url_o,
-        _anchor_tag,
-        mkup.url_c,
-      );
-      lev4_subtoc[tag_in_seg["seg_lv4"]]
-      ~= links_and_images(obj_["lev_markup_number"]
-           ~ "~ " ~ subtoc_txt_.to!string.strip
-         );
-      break;
-    default:
-      break;
-    }
-    return the_table_of_contents_section;
-  }
-  invariant() {
+@safe auto _clean_heading_toc_()(
+  char[] heading_toc_,
+) {
+ auto m = (cast(char[]) heading_toc_).matchFirst(rgx.heading);
+ heading_toc_ = (m.post).replaceAll(rgx.inline_notes_curly_gen, "");
+ return heading_toc_;
+};
+@safe ObjGenericComposite[] flow_table_of_contents_gather_headings(CMM)(
+             string[string]         obj_,
+             CMM                    conf_make_meta,
+             string[string]         tag_in_seg,
+             string                 _anchor_tag,
+  return ref string[][string]       lev4_subtoc,
+             ObjGenericComposite[]  the_table_of_contents_section,
+) {
+  ObjGenericComposite comp_obj_toc;
+  mixin InternalMarkup;
+  static auto mkup = InlineMarkup();
+  char[] heading_toc_                             = (obj_["substantive"].dup.strip.to!(char[]))
+    .replaceAll(rgx.inline_notes_al, "");
+  heading_toc_                                    = _clean_heading_toc_(heading_toc_);
+  auto attrib = "";
+  string toc_txt_, subtoc_txt_;
+  int[string] indent;
+  if (obj_["lev_markup_number"].to!int > 0) {
+    indent = [
+      "hang_position" : obj_["lev_markup_number"].to!int,
+      "base_position" : obj_["lev_markup_number"].to!int,
+    ];
+    toc_txt_ = format("%s%s%s%s#%s%s",
+      mkup.lnk_o,
+      heading_toc_.strip,
+      mkup.lnk_c,
+      mkup.url_o,
+      _anchor_tag,
+      mkup.url_c,
+    );
+    toc_txt_= toc_txt_.links_and_images;
+    comp_obj_toc                                  = comp_obj_toc.init;
+    comp_obj_toc.metainfo.is_of_part              = "frontmatter";
+    comp_obj_toc.metainfo.is_of_section           = "toc";
+    comp_obj_toc.metainfo.is_of_type              = "para";
+    comp_obj_toc.metainfo.is_a                    = "toc";
+    comp_obj_toc.metainfo.ocn                     = 0;
+    comp_obj_toc.metainfo.identifier              = "";
+    comp_obj_toc.metainfo.object_number_off       = true;
+    comp_obj_toc.metainfo.object_number_type      = 0;
+    comp_obj_toc.metainfo.dummy_heading           = (an_object["dummy_heading_status"] == "t") ? true: false;
+    comp_obj_toc.attrib.indent_hang               = indent["hang_position"];
+    comp_obj_toc.attrib.indent_base               = indent["base_position"];
+    comp_obj_toc.attrib.bullet                    = false;
+    comp_obj_toc.text                             = toc_txt_.to!string.strip;
+    comp_obj_toc.has.inline_links                 = true;
+    the_table_of_contents_section                 ~= comp_obj_toc;
+  }
+  comp_obj_toc                                    = comp_obj_toc.init;
+  comp_obj_toc.metainfo.is_of_part                = "frontmatter";
+  comp_obj_toc.metainfo.is_of_section             = "toc";
+  comp_obj_toc.metainfo.is_of_type                = "para";
+  comp_obj_toc.metainfo.is_a                      = "toc";
+  comp_obj_toc.metainfo.ocn                       = 0;
+  comp_obj_toc.metainfo.identifier                = "";
+  comp_obj_toc.metainfo.object_number_off         = true;
+  comp_obj_toc.metainfo.object_number_type        = 0;
+  comp_obj_toc.metainfo.dummy_heading             = (an_object["dummy_heading_status"] == "t") ? true: false;
+  comp_obj_toc.attrib.bullet                      = false;
+  comp_obj_toc.has.inline_links                   = true;
+  switch (obj_["lev_markup_number"].to!int) {
+  case 0: .. case 3:
+    break;
+  case 4:
+    lev4_subtoc[tag_in_seg["seg_lv4"]] = [];
+    break;
+  case 5: .. case 7:
+    subtoc_txt_ = format("%s%s%s%s#%s%s",
+      mkup.lnk_o,
+      heading_toc_.strip,
+      mkup.lnk_c,
+      mkup.url_o,
+      _anchor_tag,
+      mkup.url_c,
+    );
+    lev4_subtoc[tag_in_seg["seg_lv4"]]
+    ~= links_and_images(obj_["lev_markup_number"]
+         ~ "~ " ~ subtoc_txt_.to!string.strip
+       );
+    break;
+  default:
+    break;
   }
+  return the_table_of_contents_section;
+}
+invariant() {
+}
 #+END_SRC
 
 ******* private:
 
-#+NAME: meta_emitters_obj_inline_markup_private
+#+NAME: meta_emitters_obj_inline_markup_private_function_open
 #+BEGIN_SRC d
 private:
 #+END_SRC
 
 ******** make heading number & segment anchor tags if instructed :markup:inline:segment:anchor:tags:
 
-#+NAME: meta_emitters_obj_inline_markup_heading_numbering_segment_anchor_tags_0
-#+BEGIN_SRC d
-  static int[] heading_num = [ 0, 0, 0, 0 ];
-  static string heading_number_auto_composite = "";
-  static string heading_number_auto_composite_segname = "";
-  static bool[] auto_heading_numbering = [ true, true, true, true];
-  @safe static string _configured_auto_heading_numbering_and_segment_anchor_tags(CMM)(
-    string           munge_,
-    string[string]   obj_,
-    CMM              conf_make_meta,
-    bool             _new_doc,
-  ) {
-    if (_new_doc) {
-      heading_num                         = [ 0, 0, 0, 0 ];
-      heading_number_auto_composite       = "";
-      auto_heading_numbering              = [ true, true, true, true];
-    }
-    if (conf_make_meta.make.auto_num_top_lv) {
-      if (obj_["lev_markup_number"].to!int == 0) {
-        heading_num[0]                    = 0;
-        heading_num[1]                    = 0;
-        heading_num[2]                    = 0;
-        heading_num[3]                    = 0;
-        heading_number_auto_composite     = "";
-      }
-      /+ auto_num_depth minimum 0
-         (1.) default 2 (1.1.1) max 3 (1.1.1.1) implement +/
-      if (
-        conf_make_meta.make.auto_num_top_lv
-        > obj_["lev_markup_number"].to!uint
-      ) {
-        heading_num[1]                    = 0;
-        heading_num[2]                    = 0;
-        heading_num[3]                    = 0;
-      } else if (
-        conf_make_meta.make.auto_num_top_lv
-          == obj_["lev_markup_number"].to!uint
-      ) {
-        auto_heading_numbering[0] =
-          (munge_.match(rgx.auto_heading_numbering_off_lv1)) ? false : true;
-        if (auto_heading_numbering[0]) {
-          heading_num[0] ++;
-        }
-        heading_num[1]                    = 0;
-        heading_num[2]                    = 0;
-        heading_num[3]                    = 0;
-      } else if (
-        conf_make_meta.make.auto_num_top_lv
-          == (obj_["lev_markup_number"].to!uint - 1)
-      ) {
-        auto_heading_numbering[1] =
-          (munge_.match(rgx.auto_heading_numbering_off_lv2)) ? false : true;
-        if (auto_heading_numbering[0]
-        && auto_heading_numbering[1]) {
-          heading_num[1] ++;
-        }
-        heading_num[2]                    = 0;
-        heading_num[3]                    = 0;
-      } else if (
-        conf_make_meta.make.auto_num_top_lv
-          == (obj_["lev_markup_number"].to!uint - 2)
-      ) {
-        auto_heading_numbering[2] =
-          (munge_.match(rgx.auto_heading_numbering_off_lv3)) ? false : true;
-        if (auto_heading_numbering[0]
-        && auto_heading_numbering[1]
-        && auto_heading_numbering[2]) {
-          heading_num[2] ++;
-        }
-        heading_num[3]                    = 0;
-      } else if (
-        conf_make_meta.make.auto_num_top_lv
-          == (obj_["lev_markup_number"].to!uint - 3)
-      ) {
-        auto_heading_numbering[3] =
-          (munge_.match(rgx.auto_heading_numbering_off_lv4)) ? false : true;
-        if (auto_heading_numbering[0]
-        && auto_heading_numbering[1]
-        && auto_heading_numbering[2]
-        && auto_heading_numbering[3]) {
-          heading_num[3] ++;
-        }
-      }
+#+NAME: meta_emitters_obj_inline_markup_heading_numbering_and_segment_anchor_tags
+#+BEGIN_SRC d
+static int[] heading_num = [ 0, 0, 0, 0 ];
+static string heading_number_auto_composite = "";
+static string heading_number_auto_composite_segname = "";
+static bool[] auto_heading_numbering = [ true, true, true, true];
+@safe static string _configured_auto_heading_numbering_and_segment_anchor_tags(CMM)(
+  string           munge_,
+  string[string]   obj_,
+  CMM              conf_make_meta,
+  bool             _new_doc,
+) {
+  if (_new_doc) {
+    heading_num                         = [ 0, 0, 0, 0 ];
+    heading_number_auto_composite       = "";
+    auto_heading_numbering              = [ true, true, true, true];
+  }
+  if (conf_make_meta.make.auto_num_top_lv) {
+    if (obj_["lev_markup_number"].to!int == 0) {
+      heading_num[0]                    = 0;
+      heading_num[1]                    = 0;
+      heading_num[2]                    = 0;
+      heading_num[3]                    = 0;
+      heading_number_auto_composite     = "";
+    }
+    /+ auto_num_depth minimum 0
+       (1.) default 2 (1.1.1) max 3 (1.1.1.1) implement +/
+    if (
+      conf_make_meta.make.auto_num_top_lv
+      > obj_["lev_markup_number"].to!uint
+    ) {
+      heading_num[1]                    = 0;
+      heading_num[2]                    = 0;
+      heading_num[3]                    = 0;
+    } else if (
+      conf_make_meta.make.auto_num_top_lv
+        == obj_["lev_markup_number"].to!uint
+    ) {
+      auto_heading_numbering[0] =
+        (munge_.match(rgx.auto_heading_numbering_off_lv1)) ? false : true;
       if (auto_heading_numbering[0]) {
-        if (heading_num[3] > 0) {
-          heading_number_auto_composite
-            = (conf_make_meta.make.auto_num_depth.to!uint == 3
-              && auto_heading_numbering[3])
-            ? (format(q"┃%s.%s.%s.%s┃",
-                heading_num[0].to!string,
-                heading_num[1].to!string,
-                heading_num[2].to!string,
-                heading_num[3].to!string
-              ))
-            : "";
-        } else if (heading_num[2] > 0) {
-          heading_number_auto_composite
-            = ((conf_make_meta.make.auto_num_depth.to!uint >= 2)
-              && (conf_make_meta.make.auto_num_depth.to!uint <= 3)
-              && auto_heading_numbering[2])
-            ? (format(q"┃%s.%s.%s┃",
-                heading_num[0].to!string,
-                heading_num[1].to!string,
-                heading_num[2].to!string
-              ))
-            : "";
-        } else if (heading_num[1] > 0) {
-          heading_number_auto_composite
-            = ((conf_make_meta.make.auto_num_depth.to!uint >= 1)
-              && (conf_make_meta.make.auto_num_depth.to!uint <= 3)
-              && auto_heading_numbering[1])
-            ? (format(q"┃%s.%s┃",
-                heading_num[0].to!string,
-                heading_num[1].to!string
-              ))
-            : "";
-        } else if (heading_num[0] > 0
-          && munge_.match(rgx.auto_heading_numbering_lv1)
-        ) {
-          heading_number_auto_composite
-            = ((conf_make_meta.make.auto_num_depth.to!uint >= 0)
-              && (conf_make_meta.make.auto_num_depth.to!uint <= 3)
-              && auto_heading_numbering[0])
-            ? (format(q"┃%s┃",
-                heading_num[0].to!string
-              ))
-            : "";
-        } else {
-          heading_number_auto_composite = "";
-        }
-      }
-      heading_number_auto_composite_segname =
-        (heading_number_auto_composite.empty)
-          ? ""
-          : "seg_" ~ heading_number_auto_composite;
-      debug(heading_number_auto) {
-        writeln(heading_number_auto_composite);
-      }
-      if ((!empty(heading_number_auto_composite))
-      && (obj_["lev_markup_number"].to!uint >= conf_make_meta.make.auto_num_top_lv)) {
-        munge_ = munge_
-        .replaceFirst(rgx.heading,
-          "$1~$2 " ~ heading_number_auto_composite ~ ". ")
-        .replaceFirst(rgx.heading_marker_missing_tag,
-          "$1~" ~ heading_number_auto_composite_segname ~ " ");
+        heading_num[0] ++;
+      }
+      heading_num[1]                    = 0;
+      heading_num[2]                    = 0;
+      heading_num[3]                    = 0;
+    } else if (
+      conf_make_meta.make.auto_num_top_lv
+        == (obj_["lev_markup_number"].to!uint - 1)
+    ) {
+      auto_heading_numbering[1] =
+        (munge_.match(rgx.auto_heading_numbering_off_lv2)) ? false : true;
+      if (auto_heading_numbering[0]
+      && auto_heading_numbering[1]) {
+        heading_num[1] ++;
+      }
+      heading_num[2]                    = 0;
+      heading_num[3]                    = 0;
+    } else if (
+      conf_make_meta.make.auto_num_top_lv
+        == (obj_["lev_markup_number"].to!uint - 2)
+    ) {
+      auto_heading_numbering[2] =
+        (munge_.match(rgx.auto_heading_numbering_off_lv3)) ? false : true;
+      if (auto_heading_numbering[0]
+      && auto_heading_numbering[1]
+      && auto_heading_numbering[2]) {
+        heading_num[2] ++;
+      }
+      heading_num[3]                    = 0;
+    } else if (
+      conf_make_meta.make.auto_num_top_lv
+        == (obj_["lev_markup_number"].to!uint - 3)
+    ) {
+      auto_heading_numbering[3] =
+        (munge_.match(rgx.auto_heading_numbering_off_lv4)) ? false : true;
+      if (auto_heading_numbering[0]
+      && auto_heading_numbering[1]
+      && auto_heading_numbering[2]
+      && auto_heading_numbering[3]) {
+        heading_num[3] ++;
+      }
+    }
+    if (auto_heading_numbering[0]) {
+      if (heading_num[3] > 0) {
+        heading_number_auto_composite
+          = (conf_make_meta.make.auto_num_depth.to!uint == 3
+            && auto_heading_numbering[3])
+          ? (format(q"┃%s.%s.%s.%s┃",
+              heading_num[0].to!string,
+              heading_num[1].to!string,
+              heading_num[2].to!string,
+              heading_num[3].to!string
+            ))
+          : "";
+      } else if (heading_num[2] > 0) {
+        heading_number_auto_composite
+          = ((conf_make_meta.make.auto_num_depth.to!uint >= 2)
+            && (conf_make_meta.make.auto_num_depth.to!uint <= 3)
+            && auto_heading_numbering[2])
+          ? (format(q"┃%s.%s.%s┃",
+              heading_num[0].to!string,
+              heading_num[1].to!string,
+              heading_num[2].to!string
+            ))
+          : "";
+      } else if (heading_num[1] > 0) {
+        heading_number_auto_composite
+          = ((conf_make_meta.make.auto_num_depth.to!uint >= 1)
+            && (conf_make_meta.make.auto_num_depth.to!uint <= 3)
+            && auto_heading_numbering[1])
+          ? (format(q"┃%s.%s┃",
+              heading_num[0].to!string,
+              heading_num[1].to!string
+            ))
+          : "";
+      } else if (heading_num[0] > 0
+        && munge_.match(rgx.auto_heading_numbering_lv1)
+      ) {
+        heading_number_auto_composite
+          = ((conf_make_meta.make.auto_num_depth.to!uint >= 0)
+            && (conf_make_meta.make.auto_num_depth.to!uint <= 3)
+            && auto_heading_numbering[0])
+          ? (format(q"┃%s┃",
+              heading_num[0].to!string
+            ))
+          : "";
+      } else {
+        heading_number_auto_composite = "";
       }
     }
-    return munge_;
+    heading_number_auto_composite_segname =
+      (heading_number_auto_composite.empty)
+        ? ""
+        : "seg_" ~ heading_number_auto_composite;
+    debug(heading_number_auto) {
+      writeln(heading_number_auto_composite);
+    }
+    if ((!empty(heading_number_auto_composite))
+    && (obj_["lev_markup_number"].to!uint >= conf_make_meta.make.auto_num_top_lv)) {
+      munge_ = munge_
+      .replaceFirst(rgx.heading,
+        "$1~$2 " ~ heading_number_auto_composite ~ ". ")
+      .replaceFirst(rgx.heading_marker_missing_tag,
+        "$1~" ~ heading_number_auto_composite_segname ~ " ");
+    }
   }
+  return munge_;
+}
 #+END_SRC
 
 ******** make segment anchor tags if not provided :markup:inline:segment:anchor:tags:
 
-#+NAME: meta_emitters_obj_inline_markup_heading_numbering_segment_anchor_tags_1
+#+NAME: meta_emitters_obj_inline_segment_anchor_tags_manufacture
 #+BEGIN_SRC d
-  static int heading_num_lev1 = 0;
-  @safe static string _make_segment_anchor_tags_if_none_provided()(
-    string munge_,
-    string lev_,
-    bool   _new_doc
-  ) {
-    if (!(munge_.match(rgx.heading_anchor_tag))) {
-      if (munge_.match(rgx.heading_identify_anchor_tag)) {
-        if (auto m = munge_.match(rgx.heading_extract_named_anchor_tag)) {
-          munge_ = munge_.replaceFirst(
-            rgx.heading_marker_missing_tag,
-            "$1~" ~ m.captures[1].toLower ~ "_"  ~ m.captures[2] ~ " ");
-          if (auto n = munge_.match(rgx.heading_anchor_tag_plus_colon)) {
-            auto tag_remunge_ = n.captures[2]
-              .replaceAll(rgx.heading_marker_tag_has_colon, "..");
-            munge_ = munge_.replaceFirst(rgx.heading_anchor_tag_plus_colon, n.captures[1] ~ tag_remunge_ ~ " ");
-          }
-        } else if (auto m = munge_.match(rgx.heading_extract_unnamed_anchor_tag)) {
-          munge_ = munge_.replaceFirst(
-            rgx.heading_marker_missing_tag,
-            "$1~" ~ "s" ~ m.captures[1] ~ " ");
-        }
-      } else if (lev_ == "1") { // (if not successful) manufacture a unique anchor tag for lev == "1"
-        if (_new_doc) {
-          heading_num_lev1 = 0;
+static int heading_num_lev1 = 0;
+@safe static string _make_segment_anchor_tags_if_none_provided()(
+  string munge_,
+  string lev_,
+  bool   _new_doc
+) {
+  if (!(munge_.match(rgx.heading_anchor_tag))) {
+    if (munge_.match(rgx.heading_identify_anchor_tag)) {
+      if (auto m = munge_.match(rgx.heading_extract_named_anchor_tag)) {
+        munge_ = munge_.replaceFirst(
+          rgx.heading_marker_missing_tag,
+          "$1~" ~ m.captures[1].toLower ~ "_"  ~ m.captures[2] ~ " ");
+        if (auto n = munge_.match(rgx.heading_anchor_tag_plus_colon)) {
+          auto tag_remunge_ = n.captures[2]
+            .replaceAll(rgx.heading_marker_tag_has_colon, "..");
+          munge_ = munge_.replaceFirst(rgx.heading_anchor_tag_plus_colon, n.captures[1] ~ tag_remunge_ ~ " ");
         }
-        heading_num_lev1 ++;
+      } else if (auto m = munge_.match(rgx.heading_extract_unnamed_anchor_tag)) {
         munge_ = munge_.replaceFirst(
           rgx.heading_marker_missing_tag,
-          "$1~" ~ "x" ~ heading_num_lev1.to!string ~ " ");
+          "$1~" ~ "s" ~ m.captures[1] ~ " ");
+      }
+    } else if (lev_ == "1") { // (if not successful) manufacture a unique anchor tag for lev == "1"
+      if (_new_doc) {
+        heading_num_lev1 = 0;
       }
+      heading_num_lev1 ++;
+      munge_ = munge_.replaceFirst(
+        rgx.heading_marker_missing_tag,
+        "$1~" ~ "x" ~ heading_num_lev1.to!string ~ " ");
     }
-    return munge_;
   }
+  return munge_;
+}
 #+END_SRC
 
 ****** }
 
-#+NAME: meta_emitters_obj_inline_markup_close
+#+NAME: meta_emitters_obj_inline_markup_private_function_close
 #+BEGIN_SRC d
 }
 #+END_SRC
@@ -6393,258 +6399,258 @@ struct ObjAttributes {
 
 #+NAME: meta_emitters_obj_attributes_public
 #+BEGIN_SRC d
-  @safe string obj_attributes()(
-    string              obj_is_,
-    string              obj_raw,
-    ObjGenericComposite _comp_obj_heading,
-  ) {
-    scope(exit) {
-      destroy(obj_is_);
-      destroy(obj_raw);
-      destroy(_comp_obj_heading);
-    }
-    _obj_attrib["json"] ="{";
-    switch (obj_is_) {
-    case "heading":
-      _obj_attrib["json"] ~= txt_heading(obj_raw);
-      break;
-    case "para":
-      _obj_attrib["json"] ~= txt_para_and_blocks(obj_raw)
-      ~ txt_para(obj_raw);
-      break;
-    case "code":
-      _obj_attrib["json"] ~= txt_code(obj_raw);
-      break;
-    case "group":
-      _obj_attrib["json"] ~= txt_para_and_blocks(obj_raw)
-      ~ txt_group(obj_raw);
-      break;
-    case "block":
-      _obj_attrib["json"] ~= txt_para_and_blocks(obj_raw)
-      ~ txt_block(obj_raw);
-      break;
-    case "verse":
-      _obj_attrib["json"] ~= txt_verse(obj_raw);
-      break;
-    case "quote":
-      _obj_attrib["json"] ~= txt_quote(obj_raw);
-      break;
-    case "table":
-      _obj_attrib["json"] ~= txt_table(obj_raw);
-      break;
-    case "comment":
-      _obj_attrib["json"] ~= txt_comment(obj_raw);
-      break;
-    default:
-      _obj_attrib["json"] ~= txt_para(obj_raw);
-      break;
-    }
-    _obj_attrib["json"] ~= " }";
-    _obj_attrib["json"] = _set_additional_values_parse_as_json(_obj_attrib["json"], obj_is_, _comp_obj_heading);
-    debug(structattrib) {
-      if (oa_j["is"].str() == "heading") {
-        writeln(_obj_attrib["json"]);
-        writeln(
-          "is: ", oa_j["is"].str(),
-          "; object_number: ", oa_j["object_number"].integer()
-        );
-      }
-    }
-    return _obj_attrib["json"];
+@safe string obj_attributes()(
+  string              obj_is_,
+  string              obj_raw,
+  ObjGenericComposite _comp_obj_heading,
+) {
+  scope(exit) {
+    destroy(obj_is_);
+    destroy(obj_raw);
+    destroy(_comp_obj_heading);
+  }
+  _obj_attrib["json"] ="{";
+  switch (obj_is_) {
+  case "heading":
+    _obj_attrib["json"] ~= txt_heading(obj_raw);
+    break;
+  case "para":
+    _obj_attrib["json"] ~= txt_para_and_blocks(obj_raw)
+    ~ txt_para(obj_raw);
+    break;
+  case "code":
+    _obj_attrib["json"] ~= txt_code(obj_raw);
+    break;
+  case "group":
+    _obj_attrib["json"] ~= txt_para_and_blocks(obj_raw)
+    ~ txt_group(obj_raw);
+    break;
+  case "block":
+    _obj_attrib["json"] ~= txt_para_and_blocks(obj_raw)
+    ~ txt_block(obj_raw);
+    break;
+  case "verse":
+    _obj_attrib["json"] ~= txt_verse(obj_raw);
+    break;
+  case "quote":
+    _obj_attrib["json"] ~= txt_quote(obj_raw);
+    break;
+  case "table":
+    _obj_attrib["json"] ~= txt_table(obj_raw);
+    break;
+  case "comment":
+    _obj_attrib["json"] ~= txt_comment(obj_raw);
+    break;
+  default:
+    _obj_attrib["json"] ~= txt_para(obj_raw);
+    break;
   }
-  invariant() {
+  _obj_attrib["json"] ~= " }";
+  _obj_attrib["json"] = _set_additional_values_parse_as_json(_obj_attrib["json"], obj_is_, _comp_obj_heading);
+  debug(structattrib) {
+    if (oa_j["is"].str() == "heading") {
+      writeln(_obj_attrib["json"]);
+      writeln(
+        "is: ", oa_j["is"].str(),
+        "; object_number: ", oa_j["object_number"].integer()
+      );
+    }
   }
+  return _obj_attrib["json"];
+}
+invariant() {
+}
 #+END_SRC
 
 ******* private
 
 #+NAME: meta_emitters_obj_attributes_private
 #+BEGIN_SRC d
-  private:
-  string _obj_attributes;
+private:
+string _obj_attributes;
 #+END_SRC
 
 ******** para & blocks
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_0
-#+BEGIN_SRC d
-  @safe string txt_para_and_blocks()(string obj_txt_in) {
-    if (obj_txt_in.matchFirst(rgx.para_bullet)) {
-      _obj_attributes =" \"bullet\": \"true\","
-      ~ " \"indent_hang\": 0,"
-      ~ " \"indent_base\": 0,";
-    } else if (auto m = obj_txt_in.matchFirst(rgx.para_bullet_indent)) {
-      _obj_attributes =" \"bullet\": \"true\","
-      ~ " \"indent_hang\": " ~ m["indent"].to!string ~ ","
-      ~ " \"indent_base\": " ~ m["indent"].to!string ~ ",";
-    } else if (auto m = obj_txt_in.matchFirst(rgx.para_indent_hang)) {
-      _obj_attributes =" \"bullet\": \"false\","
-      ~ " \"indent_hang\": " ~ m["hang"].to!string ~ ","
-      ~ " \"indent_base\": " ~ m["indent"].to!string ~ ",";
-    } else if (auto m = obj_txt_in.matchFirst(rgx.para_indent)) {
-      _obj_attributes =" \"bullet\": \"false\","
-      ~ " \"indent_hang\": " ~ m["indent"].to!string ~ ","
-      ~ " \"indent_base\": " ~ m["indent"].to!string ~ ",";
-    } else {
-      _obj_attributes =" \"bullet\": \"false\","
-      ~ " \"indent_hang\": 0,"
-      ~ " \"indent_base\": 0,";
-    }
-    return _obj_attributes;
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_para_and_blocks
+#+BEGIN_SRC d
+@safe string txt_para_and_blocks()(string obj_txt_in) {
+  if (obj_txt_in.matchFirst(rgx.para_bullet)) {
+    _obj_attributes =" \"bullet\": \"true\","
+    ~ " \"indent_hang\": 0,"
+    ~ " \"indent_base\": 0,";
+  } else if (auto m = obj_txt_in.matchFirst(rgx.para_bullet_indent)) {
+    _obj_attributes =" \"bullet\": \"true\","
+    ~ " \"indent_hang\": " ~ m["indent"].to!string ~ ","
+    ~ " \"indent_base\": " ~ m["indent"].to!string ~ ",";
+  } else if (auto m = obj_txt_in.matchFirst(rgx.para_indent_hang)) {
+    _obj_attributes =" \"bullet\": \"false\","
+    ~ " \"indent_hang\": " ~ m["hang"].to!string ~ ","
+    ~ " \"indent_base\": " ~ m["indent"].to!string ~ ",";
+  } else if (auto m = obj_txt_in.matchFirst(rgx.para_indent)) {
+    _obj_attributes =" \"bullet\": \"false\","
+    ~ " \"indent_hang\": " ~ m["indent"].to!string ~ ","
+    ~ " \"indent_base\": " ~ m["indent"].to!string ~ ",";
+  } else {
+    _obj_attributes =" \"bullet\": \"false\","
+    ~ " \"indent_hang\": 0,"
+    ~ " \"indent_base\": 0,";
   }
+  return _obj_attributes;
+}
 #+END_SRC
 
 ******** heading
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_1
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_heading
 #+BEGIN_SRC d
-  @safe string txt_heading()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"para\","
-    ~ " \"is\": \"heading\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_heading()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"para\","
+  ~ " \"is\": \"heading\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** para
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_2
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_para
 #+BEGIN_SRC d
-  @safe string txt_para()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"para\","
-    ~ " \"is\": \"para\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_para()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"para\","
+  ~ " \"is\": \"para\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** quote
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_3
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_quote
 #+BEGIN_SRC d
-  @safe string txt_quote()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"block\","
-    ~ " \"is\": \"quote\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_quote()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"block\","
+  ~ " \"is\": \"quote\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** group
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_4
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_group
 #+BEGIN_SRC d
-  @safe string txt_group()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"block\","
-    ~ " \"is\": \"group\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_group()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"block\","
+  ~ " \"is\": \"group\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** block
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_5
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_block
 #+BEGIN_SRC d
-  @safe string txt_block()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"block\","
-    ~ " \"is\": \"block\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_block()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"block\","
+  ~ " \"is\": \"block\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** verse
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_6
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_verse
 #+BEGIN_SRC d
-  @safe string txt_verse()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"block\","
-    ~ " \"is\": \"verse\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_verse()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"block\","
+  ~ " \"is\": \"verse\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** code
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_7
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_code
 #+BEGIN_SRC d
-  @safe string txt_code()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"block\","
-    ~ " \"is\": \"code\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_code()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"block\","
+  ~ " \"is\": \"code\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** table
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_8
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_table
 #+BEGIN_SRC d
-  @safe string txt_table()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"content\","
-    ~ " \"of\": \"block\","
-    ~ " \"is\": \"table\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_table()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"content\","
+  ~ " \"of\": \"block\","
+  ~ " \"is\": \"table\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** comment
 
-#+NAME: meta_emitters_obj_attributes_private_an_attribute_9
+#+NAME: meta_emitters_obj_attributes_private_an_attribute_txt_comment
 #+BEGIN_SRC d
-  @safe string txt_comment()(string obj_txt_in) {
-    _obj_attributes = " \"use\": \"comment\","
-    ~ " \"of\": \"comment\","
-    ~ " \"is\": \"comment\"";
-    return _obj_attributes;
-  }
-  invariant() {
-  }
+@safe string txt_comment()(string obj_txt_in) {
+  _obj_attributes = " \"use\": \"comment\","
+  ~ " \"of\": \"comment\","
+  ~ " \"is\": \"comment\"";
+  return _obj_attributes;
+}
+invariant() {
+}
 #+END_SRC
 
 ******** set additional attribute values, parse as json
 
 #+NAME: meta_emitters_obj_attributes_private_json
 #+BEGIN_SRC d
-  @safe string _set_additional_values_parse_as_json()(
-    string              _obj_attrib,
-    string              obj_is_,
-    ObjGenericComposite _comp_obj_heading,
-  ) {
-    JSONValue oa_j = parseJSON(_obj_attrib);
-    assert(
-      (oa_j.type == JSON_TYPE.OBJECT)
-    );
-    if (obj_is_ == "heading") {
-      oa_j.object["object_number"]              = _comp_obj_heading.metainfo.ocn;
-      oa_j.object["lev_markup_number"]          = _comp_obj_heading.metainfo.heading_lev_markup;
-      oa_j.object["lev_collapsed_number"]       = _comp_obj_heading.metainfo.heading_lev_collapsed;
-      oa_j.object["heading_ptr"]                = _comp_obj_heading.ptr.heading;
-      oa_j.object["doc_object_ptr"]             = _comp_obj_heading.ptr.doc_object;
-    }
-    oa_j.object["parent_object_number"]         = _comp_obj_heading.metainfo.parent_ocn;
-    oa_j.object["parent_lev_markup_number"]     = _comp_obj_heading.metainfo.parent_lev_markup;
-    _obj_attrib                                 = oa_j.toString();
-    return _obj_attrib;
-  }
+@safe string _set_additional_values_parse_as_json()(
+  string              _obj_attrib,
+  string              obj_is_,
+  ObjGenericComposite _comp_obj_heading,
+) {
+  JSONValue oa_j = parseJSON(_obj_attrib);
+  assert(
+    (oa_j.type == JSON_TYPE.OBJECT)
+  );
+  if (obj_is_ == "heading") {
+    oa_j.object["object_number"]              = _comp_obj_heading.metainfo.ocn;
+    oa_j.object["lev_markup_number"]          = _comp_obj_heading.metainfo.heading_lev_markup;
+    oa_j.object["lev_collapsed_number"]       = _comp_obj_heading.metainfo.heading_lev_collapsed;
+    oa_j.object["heading_ptr"]                = _comp_obj_heading.ptr.heading;
+    oa_j.object["doc_object_ptr"]             = _comp_obj_heading.ptr.doc_object;
+  }
+  oa_j.object["parent_object_number"]         = _comp_obj_heading.metainfo.parent_ocn;
+  oa_j.object["parent_lev_markup_number"]     = _comp_obj_heading.metainfo.parent_lev_markup;
+  _obj_attrib                                 = oa_j.toString();
+  return _obj_attrib;
+}
 #+END_SRC
 
 ****** }
@@ -6657,7 +6663,7 @@ struct ObjAttributes {
 **** book index                                                  :book:index:
 ***** book index nugget hash                                    :hash:nugget:
 
-#+NAME: meta_emitters_book_index_nugget
+#+NAME: meta_emitters_bookindex_nugget
 #+BEGIN_SRC d
 struct BookIndexNuggetHash {
   string main_term, sub_term, sub_term_bits;
@@ -6737,7 +6743,7 @@ struct BookIndexNuggetHash {
 
 ***** book index (sort &) report indented                   :report:indented:
 
-#+NAME: meta_emitters_book_index_report_indented
+#+NAME: meta_emitters_bookindex_report_indented
 #+BEGIN_SRC d
 struct BookIndexReportIndent {
   int mkn, skn;
@@ -6770,7 +6776,7 @@ struct BookIndexReportIndent {
 ***** book index (sort &) report section                     :report:section:
 ****** { book index struct open
 
-#+NAME: meta_emitters_book_index_report_section_0
+#+NAME: meta_emitters_bookindex_report_section_function_open
 #+BEGIN_SRC d
 struct BookIndexReportSection {
   int  mkn, skn;
@@ -6780,212 +6786,212 @@ struct BookIndexReportSection {
 
 ******* bookindex write section
 
-#+NAME: meta_emitters_book_index_report_section_1
+#+NAME: meta_emitters_bookindex_report_section_function_write_section
 #+BEGIN_SRC d
-  @safe void bookindex_write_section()(
-    string[][string][string] bookindex_unordered_hashes
-  ) {
-    auto mainkeys =
-      bookindex_unordered_hashes.byKey.array
+@safe void bookindex_write_section()(
+  string[][string][string] bookindex_unordered_hashes
+) {
+  auto mainkeys =
+    bookindex_unordered_hashes.byKey.array
+    .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
+  foreach (mainkey; mainkeys) {
+    write("_0_1 !┨", mainkey, "┣! ");
+    foreach (ref_; bookindex_unordered_hashes[mainkey]["_a"]) {
+      auto go = ref_.replaceAll(rgx.book_index_go, "$1");
+      write(" {", ref_, "}#", go, ", ");
+    }
+    writeln(" \\\\");
+    bookindex_unordered_hashes[mainkey].remove("_a");
+    auto subkeys =
+      bookindex_unordered_hashes[mainkey].byKey.array
       .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
-    foreach (mainkey; mainkeys) {
-      write("_0_1 !┨", mainkey, "┣! ");
-      foreach (ref_; bookindex_unordered_hashes[mainkey]["_a"]) {
+    foreach (subkey; subkeys) {
+      write("  ", subkey, ", ");
+      foreach (ref_; bookindex_unordered_hashes[mainkey][subkey]) {
         auto go = ref_.replaceAll(rgx.book_index_go, "$1");
         write(" {", ref_, "}#", go, ", ");
       }
       writeln(" \\\\");
-      bookindex_unordered_hashes[mainkey].remove("_a");
-      auto subkeys =
-        bookindex_unordered_hashes[mainkey].byKey.array
-        .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
-      foreach (subkey; subkeys) {
-        write("  ", subkey, ", ");
-        foreach (ref_; bookindex_unordered_hashes[mainkey][subkey]) {
-          auto go = ref_.replaceAll(rgx.book_index_go, "$1");
-          write(" {", ref_, "}#", go, ", ");
-        }
-        writeln(" \\\\");
-        ++skn;
-      }
-      ++mkn;
+      ++skn;
     }
+    ++mkn;
   }
+}
 #+END_SRC
 
 ******* book index (sort &) build section                    :report:section:
 
-#+NAME: meta_emitters_book_index_report_section_2
+#+NAME: meta_emitters_bookindex_report_section_function_build_abstraction
 #+BEGIN_SRC d
-  @system auto bookindex_build_abstraction_section(N,B)(
-    string[][string][string] bookindex_unordered_hashes,
-    N                        obj_cite_digits,
-    B                        opt_action,
-  ) {
-    debug(asserts) {
-      static assert(is(typeof(obj_cite_digits.object_number)             == int));
-    }
-    mixin spineNode;
-    mixin InternalMarkup;
-    static auto mkup = InlineMarkup();
-    string type_is;
-    string lev;
-    int heading_lev_markup, heading_lev_collapsed;
-    string attrib;
-    int[string] indent;
-    auto mainkeys =
-      bookindex_unordered_hashes.byKey.array
-      .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
-    ObjGenericComposite[] bookindex_section;
-    ObjGenericComposite comp_obj_heading_, comp_obj_para;
-    auto node_para_int_ = node_metadata_para_int;
-    auto node_para_str_ = node_metadata_para_str;
-    if ((mainkeys.length > 0)
-    && (opt_action.backmatter
-    && 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          = false;
-        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_.tags.anchor_tags                    = ["section_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;
+@system auto bookindex_build_abstraction_section(N,B)(
+  string[][string][string] bookindex_unordered_hashes,
+  N                        obj_cite_digits,
+  B                        opt_action,
+) {
+  debug(asserts) {
+    static assert(is(typeof(obj_cite_digits.object_number)             == int));
+  }
+  mixin spineNode;
+  mixin InternalMarkup;
+  static auto mkup = InlineMarkup();
+  string type_is;
+  string lev;
+  int heading_lev_markup, heading_lev_collapsed;
+  string attrib;
+  int[string] indent;
+  auto mainkeys =
+    bookindex_unordered_hashes.byKey.array
+    .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
+  ObjGenericComposite[] bookindex_section;
+  ObjGenericComposite comp_obj_heading_, comp_obj_para;
+  auto node_para_int_ = node_metadata_para_int;
+  auto node_para_str_ = node_metadata_para_str;
+  if ((mainkeys.length > 0)
+  && (opt_action.backmatter
+  && 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          = false;
+      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_.tags.anchor_tags                    = ["section_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 = [' ' : "_"];
+    foreach (mainkey; mainkeys) {
+      bi_tmp_tags = [""];
+      bi_tmp = mkup.bold ~ mkup.ff_o ~ mainkey ~ mkup.ff_c ~ mkup.bold ~ " ";
+      buffer.clear();
+      bi_tmp_tags ~= translate(mainkey, transTable);
+      auto bkidx_lnk(string locs) {
+        string markup = "";
+        if (auto m = locs.matchFirst(rgx.book_index_go)) {
+          markup
+            = links_and_images("{ " ~ m["link"] ~ " }"
+            ~ "#" ~ m["ocn"] ~ ", ");
+        } else {
+          writeln(__LINE__, ": ", locs);
+        }
+        return markup;
       }
-      {
-        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 = [' ' : "_"];
-      foreach (mainkey; mainkeys) {
-        bi_tmp_tags = [""];
-        bi_tmp = mkup.bold ~ mkup.ff_o ~ mainkey ~ mkup.ff_c ~ mkup.bold ~ " ";
+      foreach (ref_; bookindex_unordered_hashes[mainkey]["_a"]) {
+        bi_tmp ~= bkidx_lnk(ref_);
+      }
+      bi_tmp ~= " \\\\\n    ";
+      bookindex_unordered_hashes[mainkey].remove("_a");
+      auto subkeys =
+        bookindex_unordered_hashes[mainkey].byKey.array
+        .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
+      foreach (subkey; subkeys) {
+        bi_tmp ~= subkey ~ ", ";
         buffer.clear();
-        bi_tmp_tags ~= translate(mainkey, transTable);
-        auto bkidx_lnk(string locs) {
-          string markup = "";
-          if (auto m = locs.matchFirst(rgx.book_index_go)) {
-            markup
-              = links_and_images("{ " ~ m["link"] ~ " }"
-              ~ "#" ~ m["ocn"] ~ ", ");
-          } else {
-            writeln(__LINE__, ": ", locs);
-          }
-          return markup;
-        }
-        foreach (ref_; bookindex_unordered_hashes[mainkey]["_a"]) {
+        bi_tmp_tags ~= translate(subkey, transTable);
+        foreach (ref_; bookindex_unordered_hashes[mainkey][subkey]) {
           bi_tmp ~= bkidx_lnk(ref_);
         }
         bi_tmp ~= " \\\\\n    ";
-        bookindex_unordered_hashes[mainkey].remove("_a");
-        auto subkeys =
-          bookindex_unordered_hashes[mainkey].byKey.array
-          .sort!("toUpper(a) < toUpper(b)", SwapStrategy.stable).release;
-        foreach (subkey; subkeys) {
-          bi_tmp ~= subkey ~ ", ";
-          buffer.clear();
-          bi_tmp_tags ~= translate(subkey, transTable);
-          foreach (ref_; bookindex_unordered_hashes[mainkey][subkey]) {
-            bi_tmp ~= bkidx_lnk(ref_);
-          }
-          bi_tmp ~= " \\\\\n    ";
-          ++skn;
-        }
-        bi_tmp                                                 = bi_tmp.replaceFirst(rgx.trailing_linebreak, "");
-        comp_obj_para                                          = comp_obj_para.init;
-        comp_obj_para.metainfo.is_of_part                      = "backmatter";
-        comp_obj_para.metainfo.is_of_section                   = "bookindex";
-        comp_obj_para.metainfo.is_of_type                      = "para";
-        comp_obj_para.metainfo.is_a                            = "bookindex";
-        comp_obj_para.text                                     = bi_tmp.to!string.strip;
-        comp_obj_para.metainfo.ocn                             = 0;
-        comp_obj_para.metainfo.identifier                      = "";
-        comp_obj_para.metainfo.object_number_off               = true;
-        comp_obj_para.metainfo.object_number_type              = 0;
-        comp_obj_para.tags.anchor_tags                         = bi_tmp_tags;
-        comp_obj_para.attrib.indent_hang                       = 0;
-        comp_obj_para.attrib.indent_base                       = 1;
-        comp_obj_para.attrib.bullet                            = false;
-        comp_obj_para.has.inline_links                         = true;
-        comp_obj_para.text                                     = bi_tmp.to!string.strip;
-        bookindex_section                                      ~= comp_obj_para;
-        ++mkn;
-      }
-    } else {                              // no book index, (figure out what to do here)
-      comp_obj_heading_                                       = comp_obj_heading_.init;
-      comp_obj_heading_.text                                  = "(skip) there is no Book 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_.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;
-      bookindex_section                                       ~= comp_obj_heading_;
-    }
-    auto t = tuple(
-      bookindex_section,
-      obj_cite_digits
-    );
-    return t;
-  }
+        ++skn;
+      }
+      bi_tmp                                                 = bi_tmp.replaceFirst(rgx.trailing_linebreak, "");
+      comp_obj_para                                          = comp_obj_para.init;
+      comp_obj_para.metainfo.is_of_part                      = "backmatter";
+      comp_obj_para.metainfo.is_of_section                   = "bookindex";
+      comp_obj_para.metainfo.is_of_type                      = "para";
+      comp_obj_para.metainfo.is_a                            = "bookindex";
+      comp_obj_para.text                                     = bi_tmp.to!string.strip;
+      comp_obj_para.metainfo.ocn                             = 0;
+      comp_obj_para.metainfo.identifier                      = "";
+      comp_obj_para.metainfo.object_number_off               = true;
+      comp_obj_para.metainfo.object_number_type              = 0;
+      comp_obj_para.tags.anchor_tags                         = bi_tmp_tags;
+      comp_obj_para.attrib.indent_hang                       = 0;
+      comp_obj_para.attrib.indent_base                       = 1;
+      comp_obj_para.attrib.bullet                            = false;
+      comp_obj_para.has.inline_links                         = true;
+      comp_obj_para.text                                     = bi_tmp.to!string.strip;
+      bookindex_section                                      ~= comp_obj_para;
+      ++mkn;
+    }
+  } else {                              // no book index, (figure out what to do here)
+    comp_obj_heading_                                       = comp_obj_heading_.init;
+    comp_obj_heading_.text                                  = "(skip) there is no Book 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_.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;
+    bookindex_section                                       ~= comp_obj_heading_;
+  }
+  auto t = tuple(
+    bookindex_section,
+    obj_cite_digits
+  );
+  return t;
+}
 #+END_SRC
 
 ****** }
 
-#+NAME: meta_emitters_book_index_report_section_3
+#+NAME: meta_emitters_bookindex_report_section_function_close
 #+BEGIN_SRC d
 }
 #+END_SRC
 
 **** (end)notes section                                    :endnotes:section:
 
-#+NAME: meta_emitters_endnotes_0
+#+NAME: meta_emitters_endnotes_function_open
 #+BEGIN_SRC d
 struct NotesSection {
   string[string] object_notes;
@@ -6996,226 +7002,226 @@ struct NotesSection {
 
 ***** { gather notes for endnote section struct open
 
-#+NAME: meta_emitters_endnotes_1
+#+NAME: meta_emitters_endnotes_function_gather_notes
 #+BEGIN_SRC d
-  @safe private auto gather_notes_for_endnote_section(
-    ObjGenericComposite[] contents_am,
-    string[string]        tag_in_seg,
-    int                   cntr,
+@safe private auto gather_notes_for_endnote_section(
+  ObjGenericComposite[] contents_am,
+  string[string]        tag_in_seg,
+  int                   cntr,
+) {
+  assert((contents_am[cntr].metainfo.is_a == "para")
+  || (contents_am[cntr].metainfo.is_a     == "heading")
+  || (contents_am[cntr].metainfo.is_a     == "quote")
+  || (contents_am[cntr].metainfo.is_a     == "group")
+  || (contents_am[cntr].metainfo.is_a     == "block")
+  || (contents_am[cntr].metainfo.is_a     == "verse"));
+  assert(cntr >= previous_count);
+  assert(
+    (contents_am[cntr].text).match(
+    rgx.inline_notes_al_all_note)
+  );
+  mixin InternalMarkup;
+  previous_count = cntr;
+  static auto mkup = InlineMarkup();
+  static auto munge = ObjInlineMarkupMunge();
+  foreach(m;
+    (contents_am[cntr].text).matchAll(
+      rgx.inline_notes_al_special_char_note)
   ) {
-    assert((contents_am[cntr].metainfo.is_a == "para")
-    || (contents_am[cntr].metainfo.is_a     == "heading")
-    || (contents_am[cntr].metainfo.is_a     == "quote")
-    || (contents_am[cntr].metainfo.is_a     == "group")
-    || (contents_am[cntr].metainfo.is_a     == "block")
-    || (contents_am[cntr].metainfo.is_a     == "verse"));
-    assert(cntr >= previous_count);
-    assert(
-      (contents_am[cntr].text).match(
-      rgx.inline_notes_al_all_note)
-    );
-    mixin InternalMarkup;
-    previous_count = cntr;
-    static auto mkup = InlineMarkup();
-    static auto munge = ObjInlineMarkupMunge();
-    foreach(m;
-      (contents_am[cntr].text).matchAll(
-        rgx.inline_notes_al_special_char_note)
-    ) {
-      debug(endnotes_build) {
-        writeln(
-          "{^", mkup.ff_o, m["char"], ".", mkup.ff_c, "^}"
-          ~ mkup.mark_internal_site_lnk,
-          tag_in_seg["seg_lv4"],
-            ".fnSuffix#noteref_\n  ", m["char"], " ",
-          m["note"]); // sometimes need segment name (segmented html & epub)
-      }
-      // you need anchor for segments at this point ->
-      object_notes["anchor"] ~= "note_" ~ m["char"] ~ "』";
-      object_notes["notes"]  ~= (tag_in_seg["seg_lv4"].empty)
-      ? (links_and_images(
-          "{" ~ mkup.superscript  ~ mkup.ff_o ~ m["char"] ~ "." ~ mkup.ff_c  ~ mkup.superscript  ~ "}#noteref_"
-          ~ m["char"]) ~ " "
-          ~ m["note"] ~ "』"
-        )
-      : (links_and_images(
-          "{" ~ mkup.superscript ~ mkup.ff_o ~ m["char"] ~ "." ~ mkup.ff_c  ~ mkup.superscript ~ "}"
-           ~ mkup.mark_internal_site_lnk
-           ~ tag_in_seg["seg_lv4"]
-           ~ ".fnSuffix#noteref_"
-           ~ m["char"]) ~ " "
-           ~ m["note"] ~ "』"
-        );
-    }
-    foreach(m;
-      (contents_am[cntr].text).matchAll(
-        rgx.inline_notes_al_regular_number_note)
-    ) {
-      debug(endnotes_build) {
-        writeln(
-          "{^", mkup.ff_o, m["num"], ".", mkup.ff_c, "^}"
-          ~ mkup.mark_internal_site_lnk,
-          tag_in_seg["seg_lv4"],
-            ".fnSuffix#noteref_\n  ", m["num"], " ",
-          m["note"]); // sometimes need segment name (segmented html & epub)
-      }
-      // you need anchor for segments at this point ->
-      object_notes["anchor"] ~= "note_" ~ m["num"] ~ "』";
-      object_notes["notes"]  ~= (tag_in_seg["seg_lv4"].empty)
-      ? (links_and_images(
-          "{" ~ mkup.superscript  ~ mkup.ff_o ~ m["num"] ~ "." ~ mkup.ff_c  ~ mkup.superscript  ~ "}#noteref_"
-          ~ m["num"]) ~ " "
-          ~ m["note"] ~ "』"
-        )
-      : (links_and_images(
-          "{" ~ mkup.superscript ~ mkup.ff_o ~ m["num"] ~ "." ~ mkup.ff_c  ~ mkup.superscript ~ "}"
-           ~ mkup.mark_internal_site_lnk
-           ~ tag_in_seg["seg_lv4"]
-           ~ ".fnSuffix#noteref_"
-           ~ m["num"]) ~ " "
-           ~ m["note"] ~ "』"
-        );
-    }
-    return object_notes;
+    debug(endnotes_build) {
+      writeln(
+        "{^", mkup.ff_o, m["char"], ".", mkup.ff_c, "^}"
+        ~ mkup.mark_internal_site_lnk,
+        tag_in_seg["seg_lv4"],
+          ".fnSuffix#noteref_\n  ", m["char"], " ",
+        m["note"]); // sometimes need segment name (segmented html & epub)
+    }
+    // you need anchor for segments at this point ->
+    object_notes["anchor"] ~= "note_" ~ m["char"] ~ "』";
+    object_notes["notes"]  ~= (tag_in_seg["seg_lv4"].empty)
+    ? (links_and_images(
+        "{" ~ mkup.superscript  ~ mkup.ff_o ~ m["char"] ~ "." ~ mkup.ff_c  ~ mkup.superscript  ~ "}#noteref_"
+        ~ m["char"]) ~ " "
+        ~ m["note"] ~ "』"
+      )
+    : (links_and_images(
+        "{" ~ mkup.superscript ~ mkup.ff_o ~ m["char"] ~ "." ~ mkup.ff_c  ~ mkup.superscript ~ "}"
+         ~ mkup.mark_internal_site_lnk
+         ~ tag_in_seg["seg_lv4"]
+         ~ ".fnSuffix#noteref_"
+         ~ m["char"]) ~ " "
+         ~ m["note"] ~ "』"
+      );
+  }
+  foreach(m;
+    (contents_am[cntr].text).matchAll(
+      rgx.inline_notes_al_regular_number_note)
+  ) {
+    debug(endnotes_build) {
+      writeln(
+        "{^", mkup.ff_o, m["num"], ".", mkup.ff_c, "^}"
+        ~ mkup.mark_internal_site_lnk,
+        tag_in_seg["seg_lv4"],
+          ".fnSuffix#noteref_\n  ", m["num"], " ",
+        m["note"]); // sometimes need segment name (segmented html & epub)
+    }
+    // you need anchor for segments at this point ->
+    object_notes["anchor"] ~= "note_" ~ m["num"] ~ "』";
+    object_notes["notes"]  ~= (tag_in_seg["seg_lv4"].empty)
+    ? (links_and_images(
+        "{" ~ mkup.superscript  ~ mkup.ff_o ~ m["num"] ~ "." ~ mkup.ff_c  ~ mkup.superscript  ~ "}#noteref_"
+        ~ m["num"]) ~ " "
+        ~ m["note"] ~ "』"
+      )
+    : (links_and_images(
+        "{" ~ mkup.superscript ~ mkup.ff_o ~ m["num"] ~ "." ~ mkup.ff_c  ~ mkup.superscript ~ "}"
+         ~ mkup.mark_internal_site_lnk
+         ~ tag_in_seg["seg_lv4"]
+         ~ ".fnSuffix#noteref_"
+         ~ m["num"]) ~ " "
+         ~ m["note"] ~ "』"
+      );
   }
+  return object_notes;
+}
 #+END_SRC
 
 ****** gathered notes
 
-#+NAME: meta_emitters_endnotes_2
+#+NAME: meta_emitters_endnotes_function_gathered_notes
 #+BEGIN_SRC d
-  @safe private auto gathered_notes() {
-    string[][string] endnotes_;
-    if (object_notes.length > 1) {
-      endnotes_["notes"] = (object_notes["notes"].split(rgx.break_string))[0..$-1];
-      endnotes_["anchor"] = (object_notes["anchor"].split(rgx.break_string))[0..$-1];
-    } else {
-      endnotes_["notes"] = [];
-      endnotes_["anchor"] = [];
-    }
-    return endnotes_;
+@safe private auto gathered_notes() {
+  string[][string] endnotes_;
+  if (object_notes.length > 1) {
+    endnotes_["notes"] = (object_notes["notes"].split(rgx.break_string))[0..$-1];
+    endnotes_["anchor"] = (object_notes["anchor"].split(rgx.break_string))[0..$-1];
+  } else {
+    endnotes_["notes"] = [];
+    endnotes_["anchor"] = [];
   }
+  return endnotes_;
+}
 #+END_SRC
 
 ****** endnote objects
 
-#+NAME: meta_emitters_endnotes_3
+#+NAME: meta_emitters_endnotes_function_endnote_objects
 #+BEGIN_SRC d
-  @safe private auto endnote_objects(N,O)(
-    N              obj_cite_digits,
-    O              opt_action,
-  ) {
-    mixin spineNode;
-    ObjGenericComposite[] the_endnotes_section;
-    auto endnotes_ = gathered_notes();
-    string type_is;
-    string lev, lev_markup_number, lev_collapsed_number;
-    string attrib;
-    int[string] indent;
-    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          = false;
-        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_.tags.anchor_tags                    = ["section_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";
-      comp_obj_heading_.metainfo.is_of_section                = "empty";
-      comp_obj_heading_.metainfo.is_of_type                   = "para";
-      comp_obj_heading_.metainfo.is_a                         = "heading";
-      comp_obj_heading_.text                                  = "(skip) there are no 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_.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_;
-    }
-    if (opt_action.backmatter && opt_action.section_endnotes) {
-      ObjGenericComposite comp_obj_endnote_;
-      comp_obj_endnote_                                       = comp_obj_endnote_.init;
-      comp_obj_endnote_.metainfo.is_of_part                   = "backmatter";
-      comp_obj_endnote_.metainfo.is_of_section                = "endnotes";
-      comp_obj_endnote_.metainfo.is_of_type                   = "para";
-      comp_obj_endnote_.metainfo.is_a                         = "endnote";
-      comp_obj_endnote_.metainfo.ocn                          = 0;
-      comp_obj_endnote_.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_endnote_.attrib.indent_hang                    = 0;
-      comp_obj_endnote_.attrib.indent_base                    = 0;
-      comp_obj_endnote_.attrib.bullet                         = false;
-      foreach (i, endnote; endnotes_["notes"]) {
-        auto     m                                            = endnote.matchFirst(rgx.note_ref);
-        string   notenumber                                   = m["ref"].to!string;
-        string   anchor_tag                                   = "note_" ~ notenumber;
-        comp_obj_endnote_.tags.anchor_tags                    = [ endnotes_["anchor"][i] ];
-        comp_obj_endnote_.has.inline_links                    = true;
-        comp_obj_endnote_.text                                = endnote.inline_markup_faces.strip;
-        the_endnotes_section                                  ~= comp_obj_endnote_;
-      }
-    }
-    auto t = tuple(the_endnotes_section, obj_cite_digits);
-    return t;
-  }
+@safe private auto endnote_objects(N,O)(
+  N              obj_cite_digits,
+  O              opt_action,
+) {
+  mixin spineNode;
+  ObjGenericComposite[] the_endnotes_section;
+  auto endnotes_ = gathered_notes();
+  string type_is;
+  string lev, lev_markup_number, lev_collapsed_number;
+  string attrib;
+  int[string] indent;
+  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          = false;
+      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_.tags.anchor_tags                    = ["section_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";
+    comp_obj_heading_.metainfo.is_of_section                = "empty";
+    comp_obj_heading_.metainfo.is_of_type                   = "para";
+    comp_obj_heading_.metainfo.is_a                         = "heading";
+    comp_obj_heading_.text                                  = "(skip) there are no 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_.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_;
+  }
+  if (opt_action.backmatter && opt_action.section_endnotes) {
+    ObjGenericComposite comp_obj_endnote_;
+    comp_obj_endnote_                                       = comp_obj_endnote_.init;
+    comp_obj_endnote_.metainfo.is_of_part                   = "backmatter";
+    comp_obj_endnote_.metainfo.is_of_section                = "endnotes";
+    comp_obj_endnote_.metainfo.is_of_type                   = "para";
+    comp_obj_endnote_.metainfo.is_a                         = "endnote";
+    comp_obj_endnote_.metainfo.ocn                          = 0;
+    comp_obj_endnote_.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_endnote_.attrib.indent_hang                    = 0;
+    comp_obj_endnote_.attrib.indent_base                    = 0;
+    comp_obj_endnote_.attrib.bullet                         = false;
+    foreach (i, endnote; endnotes_["notes"]) {
+      auto     m                                            = endnote.matchFirst(rgx.note_ref);
+      string   notenumber                                   = m["ref"].to!string;
+      string   anchor_tag                                   = "note_" ~ notenumber;
+      comp_obj_endnote_.tags.anchor_tags                    = [ endnotes_["anchor"][i] ];
+      comp_obj_endnote_.has.inline_links                    = true;
+      comp_obj_endnote_.text                                = endnote.inline_markup_faces.strip;
+      the_endnotes_section                                  ~= comp_obj_endnote_;
+    }
+  }
+  auto t = tuple(the_endnotes_section, obj_cite_digits);
+  return t;
+}
 #+END_SRC
 
 ***** }
 
-#+NAME: meta_emitters_endnotes_4
+#+NAME: meta_emitters_endnotes_function_close
 #+BEGIN_SRC d
 }
 #+END_SRC
@@ -7223,115 +7229,115 @@ struct NotesSection {
 **** bibliography                                              :bibliography:
 ***** { biblio struct
 
-#+NAME: meta_emitters_bibliography_0
+#+NAME: meta_emitters_bibliography_function_open
 #+BEGIN_SRC d
 struct Bibliography {
 #+END_SRC
 
 ****** biblio
 
-#+NAME: meta_emitters_bibliography_1
+#+NAME: meta_emitters_bibliography_function_biblio_sorted
 #+BEGIN_SRC d
 @system public JSONValue[] flow_bibliography_()(
-    return ref string[]    biblio_unsorted_incomplete,
-    return ref JSONValue[] bib_arr_json
-  ) {
-    JSONValue[] biblio_unsorted
-      = biblio_make_unsorted_array_of_json_objects(biblio_unsorted_incomplete, bib_arr_json); // TODO lookat returns
-    biblio_arr_json = [];
-    biblio_unsorted_incomplete = [];
-    JSONValue[] biblio_sorted__ = biblio_sort(biblio_unsorted);
-    debug(biblio0) {
-      biblio_debug(biblio_sorted__);
-      writeln("---");
-      writeln("unsorted incomplete: ", biblio_unsorted_incomplete.length);
-      writeln("json:                ", bib_arr_json.length);
-      writeln("unsorted:            ", biblio_unsorted.length);
-      writeln("sorted:              ", biblio_sorted__.length);
-      int cntr;
-      int[7] x;
-      while (cntr < x.length) {
-        writeln(cntr, ": ", biblio_sorted__[cntr]["fulltitle"]);
-        cntr++;
-      }
-    }
-    return biblio_sorted__;
-  }
+  return ref string[]    biblio_unsorted_incomplete,
+  return ref JSONValue[] bib_arr_json
+) {
+  JSONValue[] biblio_unsorted
+    = biblio_make_unsorted_array_of_json_objects(biblio_unsorted_incomplete, bib_arr_json); // TODO lookat returns
+  biblio_arr_json = [];
+  biblio_unsorted_incomplete = [];
+  JSONValue[] biblio_sorted__ = biblio_sort(biblio_unsorted);
+  debug(biblio0) {
+    biblio_debug(biblio_sorted__);
+    writeln("---");
+    writeln("unsorted incomplete: ", biblio_unsorted_incomplete.length);
+    writeln("json:                ", bib_arr_json.length);
+    writeln("unsorted:            ", biblio_unsorted.length);
+    writeln("sorted:              ", biblio_sorted__.length);
+    int cntr;
+    int[7] x;
+    while (cntr < x.length) {
+      writeln(cntr, ": ", biblio_sorted__[cntr]["fulltitle"]);
+      cntr++;
+    }
+  }
+  return biblio_sorted__;
+}
 #+END_SRC
 
 ****** biblio unsorted complete
 
-#+NAME: meta_emitters_bibliography_2
+#+NAME: meta_emitters_bibliography_function_biblio_unsorted_json_object_array
 #+BEGIN_SRC d
-  @system final private JSONValue[] biblio_make_unsorted_array_of_json_objects()(
-    string[]      biblio_unordered,
-    JSONValue[]   bib_arr_json
-  ) {
-    foreach (bibent; biblio_unordered) {
-      /+ update bib to include deemed_author, needed for:
-        sort_bibliography_array_by_deemed_author_year_title
-        either: sort on multiple fields, or; create such sort field
-      +/
-      JSONValue j = parseJSON(bibent);
-      if (!empty(j["fulltitle"].str)) {
-        if (!empty(j["author_raw"].str)) {
-          j["deemed_author"] = j["author_arr"][0];
-        } else if (!empty(j["editor_raw"].str)) {
-          j["deemed_author"] = j["editor_arr"][0];
-        }
-        j["sortby_deemed_author_year_title"] = (
-          j["deemed_author"].str ~
-           "; " ~
-           j["year"].str ~
-           "; "  ~
-           j["fulltitle"].str
-        );
-      }
-      bib_arr_json ~= j;
+@system final private JSONValue[] biblio_make_unsorted_array_of_json_objects()(
+  string[]      biblio_unordered,
+  JSONValue[]   bib_arr_json
+) {
+  foreach (bibent; biblio_unordered) {
+    /+ update bib to include deemed_author, needed for:
+      sort_bibliography_array_by_deemed_author_year_title
+      either: sort on multiple fields, or; create such sort field
+    +/
+    JSONValue j = parseJSON(bibent);
+    if (!empty(j["fulltitle"].str)) {
+      if (!empty(j["author_raw"].str)) {
+        j["deemed_author"] = j["author_arr"][0];
+      } else if (!empty(j["editor_raw"].str)) {
+        j["deemed_author"] = j["editor_arr"][0];
+      }
+      j["sortby_deemed_author_year_title"] = (
+        j["deemed_author"].str ~
+         "; " ~
+         j["year"].str ~
+         "; "  ~
+         j["fulltitle"].str
+      );
     }
-    return bib_arr_json.dup;
+    bib_arr_json ~= j;
   }
+  return bib_arr_json.dup;
+}
 #+END_SRC
 
 ****** biblio sort
 
-#+NAME: meta_emitters_bibliography_3
-#+BEGIN_SRC d
-  @system final private JSONValue[] biblio_sort()(JSONValue[] biblio_unordered) {
-    JSONValue[] biblio_sorted_;
-    biblio_sorted_
-      = sort!((a, b){
-        return ((a["sortby_deemed_author_year_title"].str) < (b["sortby_deemed_author_year_title"].str));
-      })(biblio_unordered).array;
-    debug(bibliosorted) {
-      foreach (j; biblio_sorted_) {
-        if (!empty(j["fulltitle"].str)) {
-          writeln(j["sortby_deemed_author_year_title"]);
-        }
+#+NAME: meta_emitters_bibliography_function_biblio_sort_json
+#+BEGIN_SRC d
+@system final private JSONValue[] biblio_sort()(JSONValue[] biblio_unordered) {
+  JSONValue[] biblio_sorted_;
+  biblio_sorted_
+    = sort!((a, b){
+      return ((a["sortby_deemed_author_year_title"].str) < (b["sortby_deemed_author_year_title"].str));
+    })(biblio_unordered).array;
+  debug(bibliosorted) {
+    foreach (j; biblio_sorted_) {
+      if (!empty(j["fulltitle"].str)) {
+        writeln(j["sortby_deemed_author_year_title"]);
       }
     }
-    return biblio_sorted_;
   }
+  return biblio_sorted_;
+}
 #+END_SRC
 
 ****** biblio debug
 
-#+NAME: meta_emitters_bibliography_4
+#+NAME: meta_emitters_bibliography_function_biblio_sorted_json
 #+BEGIN_SRC d
-  @system void biblio_debug()(JSONValue[] biblio_sorted) {
-    debug(biblio0) {
-      foreach (j; biblio_sorted) {
-        if (!empty(j["fulltitle"].str)) {
-          writeln(j["sortby_deemed_author_year_title"]);
-        }
+@system void biblio_debug()(JSONValue[] biblio_sorted) {
+  debug(biblio0) {
+    foreach (j; biblio_sorted) {
+      if (!empty(j["fulltitle"].str)) {
+        writeln(j["sortby_deemed_author_year_title"]);
       }
     }
   }
+}
 #+END_SRC
 
 ***** }
 
-#+NAME: meta_emitters_bibliography_5
+#+NAME: meta_emitters_bibliography_function_close
 #+BEGIN_SRC d
 }
 #+END_SRC
@@ -7339,7 +7345,7 @@ struct Bibliography {
 **** node structure metadata                        :structure:metadata:node:
 ***** { metadata node struct
 
-#+NAME: meta_emitters_metadata_0
+#+NAME: meta_emitters_metadata_function_open
 #+BEGIN_SRC d
 struct NodeStructureMetadata {
   int lv, lv0, lv1, lv2, lv3, lv4, lv5, lv6, lv7;
@@ -7350,269 +7356,269 @@ struct NodeStructureMetadata {
 
 ****** node metadata emitter
 
-#+NAME: meta_emitters_metadata_1
-#+BEGIN_SRC d
-  @safe ObjGenericComposite node_location_emitter(La,Ta,N)(
-    string         lev_markup_number,
-    string[string] tag_in_seg,
-    La             lev_anchor_tag,
-    Ta             tag_assoc,
-    N              obj_cite_digits,
-    int            cntr_,
-    int            ptr_,
-    string         is_
-  ) {
-    debug(asserts) {
-      static assert(is(typeof(obj_cite_digits.object_number) == int));
-    }
-    assert(is_ != "heading");
-    assert(obj_cite_digits.object_number.to!int >= 0);
-    assert(is_ != "heading");                          // should not be necessary
-    assert(obj_cite_digits.object_number.to!int >= 0); // should not be necessary
-    if (lv7 > eN.bi.off) {
-      p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_4;
-      p_["object_number"]                           = lv7;
-    } else if (lv6 > eN.bi.off) {
-      p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_3;
-      p_["object_number"]                           = lv6;
-    } else if (lv5 > eN.bi.off) {
-      p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_2;
-      p_["object_number"]                           = lv5;
+#+NAME: meta_emitters_metadata_function_node_location
+#+BEGIN_SRC d
+@safe ObjGenericComposite node_location_emitter(La,Ta,N)(
+  string         lev_markup_number,
+  string[string] tag_in_seg,
+  La             lev_anchor_tag,
+  Ta             tag_assoc,
+  N              obj_cite_digits,
+  int            cntr_,
+  int            ptr_,
+  string         is_
+) {
+  debug(asserts) {
+    static assert(is(typeof(obj_cite_digits.object_number) == int));
+  }
+  assert(is_ != "heading");
+  assert(obj_cite_digits.object_number.to!int >= 0);
+  assert(is_ != "heading");                          // should not be necessary
+  assert(obj_cite_digits.object_number.to!int >= 0); // should not be necessary
+  if (lv7 > eN.bi.off) {
+    p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_4;
+    p_["object_number"]                           = lv7;
+  } else if (lv6 > eN.bi.off) {
+    p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_3;
+    p_["object_number"]                           = lv6;
+  } else if (lv5 > eN.bi.off) {
+    p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_2;
+    p_["object_number"]                           = lv5;
+  } else {
+    p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_1;
+    p_["object_number"]                           = lv4;
+  }
+  ObjGenericComposite comp_obj_location;
+  comp_obj_location                               = comp_obj_location.init;
+  comp_obj_location.metainfo.is_a                 = is_;
+  comp_obj_location.metainfo.ocn                  = obj_cite_digits.object_number;
+  comp_obj_location.metainfo.identifier           = obj_cite_digits.identifier;
+  comp_obj_location.tags.anchor_tag_html          = tag_in_seg["seg_lv4"];
+  comp_obj_location.tags.segment_anchor_tag_epub  = tag_in_seg["seg_lv1_to_4"];
+  comp_obj_location.tags.heading_lev_anchor_tag   = lev_anchor_tag;
+  comp_obj_location.metainfo.parent_ocn           = p_["object_number"];
+  comp_obj_location.metainfo.parent_lev_markup    = p_["lev_markup_number"];
+  debug(_node) {
+    if (lev_markup_number.match(rgx.levels_numbered_headings)) {
+      writeln("x ", _node.to!string);
     } else {
-      p_["lev_markup_number"]                       = DocStructMarkupHeading.h_text_1;
-      p_["object_number"]                           = lv4;
-    }
-    ObjGenericComposite comp_obj_location;
-    comp_obj_location                               = comp_obj_location.init;
-    comp_obj_location.metainfo.is_a                 = is_;
-    comp_obj_location.metainfo.ocn                  = obj_cite_digits.object_number;
-    comp_obj_location.metainfo.identifier           = obj_cite_digits.identifier;
-    comp_obj_location.tags.anchor_tag_html          = tag_in_seg["seg_lv4"];
-    comp_obj_location.tags.segment_anchor_tag_epub  = tag_in_seg["seg_lv1_to_4"];
-    comp_obj_location.tags.heading_lev_anchor_tag   = lev_anchor_tag;
-    comp_obj_location.metainfo.parent_ocn           = p_["object_number"];
-    comp_obj_location.metainfo.parent_lev_markup    = p_["lev_markup_number"];
-    debug(_node) {
-      if (lev_markup_number.match(rgx.levels_numbered_headings)) {
-        writeln("x ", _node.to!string);
-      } else {
-        writeln("- ", _node.to!string);
-      }
+      writeln("- ", _node.to!string);
     }
-    assert(comp_obj_location.metainfo.parent_lev_markup >= 4);
-    assert(comp_obj_location.metainfo.parent_lev_markup <= 7);
-    assert(comp_obj_location.metainfo.parent_ocn >= 0);
-    return comp_obj_location;
-  }
-  invariant() {
   }
+  assert(comp_obj_location.metainfo.parent_lev_markup >= 4);
+  assert(comp_obj_location.metainfo.parent_lev_markup <= 7);
+  assert(comp_obj_location.metainfo.parent_ocn >= 0);
+  return comp_obj_location;
+}
+invariant() {
+}
 #+END_SRC
 
 ****** node metadata emitter heading, (including most segnames & their pointers)
 
-#+NAME: meta_emitters_metadata_2
-#+BEGIN_SRC d
-  @safe ObjGenericComposite node_emitter_heading(Hd,TaL,TA,N,fNr,fNs,fL)(
-    string         _text,
-    string         lev_markup_number,
-    string         lev_collapsed_number,
-    Hd             dummy_heading_status,
-    string[string] tag_in_seg,
-    TaL            lev_anchor_tag,
-    TA             tag_assoc,
-    N              obj_cite_digits,
-    int            cntr_,
-    int            ptr_,
-    string[]       lv_ancestors_txt,
-    string         is_,
-    int            html_segnames_ptr,
-    fNr            flag_notes_reg,
-    fNs            flag_notes_star,
-    fL             flag_links,
-  ) {
-    debug(asserts) {
-      static assert(is(typeof(lev)                                       == string));
-      static assert(is(typeof(obj_cite_digits.object_number)             == int));
-    }
-    assert(is_ == "heading");
-    assert((obj_cite_digits.object_number).to!int >= 0);
-    assert(
-      lev_markup_number.match(rgx.levels_numbered),
-      ("not a valid heading level: " ~ lev_markup_number ~ " at " ~ obj_cite_digits.object_number.to!string)
-    );
-    if (lev_markup_number.match(rgx.levels_numbered)) {
-      if (lev_markup_number.to!int == 0) {
-        /+ TODO first hit (of two) with this assertion failure, check, fix & reinstate
-        assert(obj_cite_digits.object_number.to!int == 1,
-          "ERROR header lev markup number is: " ~
-          lev_markup_number.to!string ~
-          " obj_cite_digits.object_number.to!int should == 1 but is: " ~
-           obj_cite_digits.object_number.to!string ~
-          "\n" ~ _text);
-        +/
-      }
-    }
-    switch (lev_markup_number.to!int) {
-    case 0:
-      lv = DocStructMarkupHeading.h_sect_A;
-      lv0 = obj_cite_digit;
-      lv1 = 0; lv2 = 0; lv3 = 0; lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
-      p_["lev_markup_number"] = 0;
-      p_["object_number"] = 0;
-      break;
-    case 1:
-      lv = DocStructMarkupHeading.h_sect_B;
-      lv1 = obj_cite_digit;
-      lv2 = 0; lv3 = 0; lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
-      p_["lev_markup_number"]
-        = DocStructMarkupHeading.h_sect_A;
-      p_["object_number"] = lv0;
-      break;
-    case 2:
-      lv = DocStructMarkupHeading.h_sect_C;
-      lv2 = obj_cite_digit;
-      lv3 = 0; lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
+#+NAME: meta_emitters_metadata_function_heading
+#+BEGIN_SRC d
+@safe ObjGenericComposite node_emitter_heading(Hd,TaL,TA,N,fNr,fNs,fL)(
+  string         _text,
+  string         lev_markup_number,
+  string         lev_collapsed_number,
+  Hd             dummy_heading_status,
+  string[string] tag_in_seg,
+  TaL            lev_anchor_tag,
+  TA             tag_assoc,
+  N              obj_cite_digits,
+  int            cntr_,
+  int            ptr_,
+  string[]       lv_ancestors_txt,
+  string         is_,
+  int            html_segnames_ptr,
+  fNr            flag_notes_reg,
+  fNs            flag_notes_star,
+  fL             flag_links,
+) {
+  debug(asserts) {
+    static assert(is(typeof(lev)                                       == string));
+    static assert(is(typeof(obj_cite_digits.object_number)             == int));
+  }
+  assert(is_ == "heading");
+  assert((obj_cite_digits.object_number).to!int >= 0);
+  assert(
+    lev_markup_number.match(rgx.levels_numbered),
+    ("not a valid heading level: " ~ lev_markup_number ~ " at " ~ obj_cite_digits.object_number.to!string)
+  );
+  if (lev_markup_number.match(rgx.levels_numbered)) {
+    if (lev_markup_number.to!int == 0) {
+      /+ TODO first hit (of two) with this assertion failure, check, fix & reinstate
+      assert(obj_cite_digits.object_number.to!int == 1,
+        "ERROR header lev markup number is: " ~
+        lev_markup_number.to!string ~
+        " obj_cite_digits.object_number.to!int should == 1 but is: " ~
+         obj_cite_digits.object_number.to!string ~
+        "\n" ~ _text);
+      +/
+    }
+  }
+  switch (lev_markup_number.to!int) {
+  case 0:
+    lv = DocStructMarkupHeading.h_sect_A;
+    lv0 = obj_cite_digit;
+    lv1 = 0; lv2 = 0; lv3 = 0; lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
+    p_["lev_markup_number"] = 0;
+    p_["object_number"] = 0;
+    break;
+  case 1:
+    lv = DocStructMarkupHeading.h_sect_B;
+    lv1 = obj_cite_digit;
+    lv2 = 0; lv3 = 0; lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
+    p_["lev_markup_number"]
+      = DocStructMarkupHeading.h_sect_A;
+    p_["object_number"] = lv0;
+    break;
+  case 2:
+    lv = DocStructMarkupHeading.h_sect_C;
+    lv2 = obj_cite_digit;
+    lv3 = 0; lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
+    p_["lev_markup_number"]
+      = DocStructMarkupHeading.h_sect_B;
+    p_["object_number"] = lv1;
+    break;
+  case 3:
+    lv = DocStructMarkupHeading.h_sect_D;
+    lv3 = obj_cite_digit;
+    lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
+    p_["lev_markup_number"]
+      = DocStructMarkupHeading.h_sect_C;
+    p_["object_number"] = lv2;
+    break;
+  case 4:
+    lv = DocStructMarkupHeading.h_text_1;
+    lv4 = obj_cite_digit;
+    lv5 = 0; lv6 = 0; lv7 = 0;
+    if (lv3 > eN.bi.off) {
       p_["lev_markup_number"]
-        = DocStructMarkupHeading.h_sect_B;
-      p_["object_number"] = lv1;
-      break;
-    case 3:
-      lv = DocStructMarkupHeading.h_sect_D;
-      lv3 = obj_cite_digit;
-      lv4 = 0; lv5 = 0; lv6 = 0; lv7 = 0;
+        = DocStructMarkupHeading.h_sect_D;
+      p_["object_number"] = lv3;
+    } else if (lv2 > eN.bi.off) {
       p_["lev_markup_number"]
         = DocStructMarkupHeading.h_sect_C;
       p_["object_number"] = lv2;
-      break;
-    case 4:
-      lv = DocStructMarkupHeading.h_text_1;
-      lv4 = obj_cite_digit;
-      lv5 = 0; lv6 = 0; lv7 = 0;
-      if (lv3 > eN.bi.off) {
-        p_["lev_markup_number"]
-          = DocStructMarkupHeading.h_sect_D;
-        p_["object_number"] = lv3;
-      } else if (lv2 > eN.bi.off) {
-        p_["lev_markup_number"]
-          = DocStructMarkupHeading.h_sect_C;
-        p_["object_number"] = lv2;
-      } else if (lv1 > eN.bi.off) {
-        p_["lev_markup_number"]
-          = DocStructMarkupHeading.h_sect_B;
-        p_["object_number"] = lv1;
-      } else {
-        p_["lev_markup_number"]
-          = DocStructMarkupHeading.h_sect_A;
-        p_["object_number"] = lv0;
-      }
-      break;
-    case 5:
-      lv = DocStructMarkupHeading.h_text_2;
-      lv5 = obj_cite_digit;
-      lv6 = 0; lv7 = 0;
-      p_["lev_markup_number"]
-        = DocStructMarkupHeading.h_text_1;
-      p_["object_number"] = lv4;
-      break;
-    case 6:
-      lv = DocStructMarkupHeading.h_text_3;
-      lv6 = obj_cite_digit;
-      lv7 = 0;
+    } else if (lv1 > eN.bi.off) {
       p_["lev_markup_number"]
-        = DocStructMarkupHeading.h_text_2;
-      p_["object_number"] = lv5;
-      break;
-    case 7:
-      lv = DocStructMarkupHeading.h_text_4;
-      lv7 = obj_cite_digit;
+        = DocStructMarkupHeading.h_sect_B;
+      p_["object_number"] = lv1;
+    } else {
       p_["lev_markup_number"]
-        = DocStructMarkupHeading.h_text_3;
-      p_["object_number"] = lv6;
-      break;
-    default:
-      break;
+        = DocStructMarkupHeading.h_sect_A;
+      p_["object_number"] = lv0;
     }
-    ObjGenericComposite _comp_obj_heading_;
-    _comp_obj_heading_                                        = _comp_obj_heading_.init;
-    _comp_obj_heading_.metainfo.is_of_part                    = "body";
-    _comp_obj_heading_.metainfo.is_of_section                 = "body";
-    _comp_obj_heading_.metainfo.is_of_type                    = "para";
-    _comp_obj_heading_.metainfo.is_a                          = "heading";
-    _comp_obj_heading_.text                                   = _text.to!string.strip;
-    _comp_obj_heading_.metainfo.ocn                           = obj_cite_digits.object_number;
-    _comp_obj_heading_.metainfo.identifier                    = obj_cite_digits.identifier;
-    _comp_obj_heading_.metainfo.dummy_heading                 = (dummy_heading_status == "t") ? true: false;
-    _comp_obj_heading_.metainfo.object_number_off             = obj_cite_digits.off;
-    // _comp_obj_heading_.metainfo.o_n_book_index             = obj_cite_digits.bkidx;
-    _comp_obj_heading_.metainfo.object_number_type            = obj_cite_digits.type;
-    _comp_obj_heading_.tags.segment_anchor_tag_epub           = tag_in_seg["seg_lv1_to_4"];
-    _comp_obj_heading_.tags.anchor_tag_html                   = tag_in_seg["seg_lv4"];
-    _comp_obj_heading_.tags.in_segment_html                   = _comp_obj_heading_.tags.anchor_tag_html;
-    _comp_obj_heading_.tags.heading_lev_anchor_tag            = lev_anchor_tag;
-    _comp_obj_heading_.tags.html_segment_anchor_tag_is        = tag_in_seg["seg_lv4"];
-    _comp_obj_heading_.tags.epub_segment_anchor_tag_is        = tag_in_seg["seg_lv1_to_4"];
-    _comp_obj_heading_.metainfo.heading_lev_markup            = (!(lev_markup_number.empty) ? lev_markup_number.to!int : 0);
-    _comp_obj_heading_.metainfo.heading_lev_collapsed         = (!(lev_collapsed_number.empty) ? lev_collapsed_number.to!int : 0);
-    _comp_obj_heading_.metainfo.parent_ocn                    = p_["object_number"];
-    _comp_obj_heading_.metainfo.parent_lev_markup             = p_["lev_markup_number"];
-    _comp_obj_heading_.tags.heading_ancestors_text            = lv_ancestors_txt;
-    _comp_obj_heading_.ptr.doc_object                         = cntr_;
-    _comp_obj_heading_.ptr.html_segnames                      = ((lev_markup_number == "4") ? html_segnames_ptr : 0);
-    _comp_obj_heading_.ptr.heading                            = ptr_;
-    _comp_obj_heading_.has.inline_notes_reg                   = flag_notes_reg;
-    _comp_obj_heading_.has.inline_notes_star                  = flag_notes_star;
-    _comp_obj_heading_.has.inline_links                       = flag_links;
-    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;
-    debug(_node) {
-      if (lev_markup_number.match(rgx.levels_numbered_headings)) {
-        writeln("* ", _node.to!string);
-      }
-    }
-    debug(nodeheading) {
-      if (lev_markup_number.match(rgx.levels_numbered_headings)) {
-        writeln("* ", _node.to!string);
-      }
-    }
-    assert(_comp_obj_heading_.metainfo.parent_lev_markup <= 7);
-    assert(_comp_obj_heading_.metainfo.parent_ocn >= 0);
-    if (lev_markup_number.match(rgx.levels_numbered_headings)) {
-      assert(_comp_obj_heading_.metainfo.heading_lev_markup <= 7);
-      assert(_comp_obj_heading_.metainfo.ocn >= 0);
-      if (_comp_obj_heading_.metainfo.parent_lev_markup > 0) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup < _comp_obj_heading_.metainfo.heading_lev_markup);
-        if (_comp_obj_heading_.metainfo.ocn != 0) {
-          assert(_comp_obj_heading_.metainfo.parent_ocn < _comp_obj_heading_.metainfo.ocn);
-        }
-      }
-      if (_comp_obj_heading_.metainfo.heading_lev_markup == 0) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_A);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_sect_B) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_A);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_sect_C) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_B);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_sect_D) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_C);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_1) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup <= DocStructMarkupHeading.h_sect_D);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_2) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_text_1);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_3) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_text_2);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_4) {
-        assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_text_3);
-      } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_5) {
-      }
-    }
-    return _comp_obj_heading_;
+    break;
+  case 5:
+    lv = DocStructMarkupHeading.h_text_2;
+    lv5 = obj_cite_digit;
+    lv6 = 0; lv7 = 0;
+    p_["lev_markup_number"]
+      = DocStructMarkupHeading.h_text_1;
+    p_["object_number"] = lv4;
+    break;
+  case 6:
+    lv = DocStructMarkupHeading.h_text_3;
+    lv6 = obj_cite_digit;
+    lv7 = 0;
+    p_["lev_markup_number"]
+      = DocStructMarkupHeading.h_text_2;
+    p_["object_number"] = lv5;
+    break;
+  case 7:
+    lv = DocStructMarkupHeading.h_text_4;
+    lv7 = obj_cite_digit;
+    p_["lev_markup_number"]
+      = DocStructMarkupHeading.h_text_3;
+    p_["object_number"] = lv6;
+    break;
+  default:
+    break;
   }
-  invariant() {
+  ObjGenericComposite _comp_obj_heading_;
+  _comp_obj_heading_                                        = _comp_obj_heading_.init;
+  _comp_obj_heading_.metainfo.is_of_part                    = "body";
+  _comp_obj_heading_.metainfo.is_of_section                 = "body";
+  _comp_obj_heading_.metainfo.is_of_type                    = "para";
+  _comp_obj_heading_.metainfo.is_a                          = "heading";
+  _comp_obj_heading_.text                                   = _text.to!string.strip;
+  _comp_obj_heading_.metainfo.ocn                           = obj_cite_digits.object_number;
+  _comp_obj_heading_.metainfo.identifier                    = obj_cite_digits.identifier;
+  _comp_obj_heading_.metainfo.dummy_heading                 = (dummy_heading_status == "t") ? true: false;
+  _comp_obj_heading_.metainfo.object_number_off             = obj_cite_digits.off;
+  // _comp_obj_heading_.metainfo.o_n_book_index             = obj_cite_digits.bkidx;
+  _comp_obj_heading_.metainfo.object_number_type            = obj_cite_digits.type;
+  _comp_obj_heading_.tags.segment_anchor_tag_epub           = tag_in_seg["seg_lv1_to_4"];
+  _comp_obj_heading_.tags.anchor_tag_html                   = tag_in_seg["seg_lv4"];
+  _comp_obj_heading_.tags.in_segment_html                   = _comp_obj_heading_.tags.anchor_tag_html;
+  _comp_obj_heading_.tags.heading_lev_anchor_tag            = lev_anchor_tag;
+  _comp_obj_heading_.tags.html_segment_anchor_tag_is        = tag_in_seg["seg_lv4"];
+  _comp_obj_heading_.tags.epub_segment_anchor_tag_is        = tag_in_seg["seg_lv1_to_4"];
+  _comp_obj_heading_.metainfo.heading_lev_markup            = (!(lev_markup_number.empty) ? lev_markup_number.to!int : 0);
+  _comp_obj_heading_.metainfo.heading_lev_collapsed         = (!(lev_collapsed_number.empty) ? lev_collapsed_number.to!int : 0);
+  _comp_obj_heading_.metainfo.parent_ocn                    = p_["object_number"];
+  _comp_obj_heading_.metainfo.parent_lev_markup             = p_["lev_markup_number"];
+  _comp_obj_heading_.tags.heading_ancestors_text            = lv_ancestors_txt;
+  _comp_obj_heading_.ptr.doc_object                         = cntr_;
+  _comp_obj_heading_.ptr.html_segnames                      = ((lev_markup_number == "4") ? html_segnames_ptr : 0);
+  _comp_obj_heading_.ptr.heading                            = ptr_;
+  _comp_obj_heading_.has.inline_notes_reg                   = flag_notes_reg;
+  _comp_obj_heading_.has.inline_notes_star                  = flag_notes_star;
+  _comp_obj_heading_.has.inline_links                       = flag_links;
+  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;
+  debug(_node) {
+    if (lev_markup_number.match(rgx.levels_numbered_headings)) {
+      writeln("* ", _node.to!string);
+    }
   }
+  debug(nodeheading) {
+    if (lev_markup_number.match(rgx.levels_numbered_headings)) {
+      writeln("* ", _node.to!string);
+    }
+  }
+  assert(_comp_obj_heading_.metainfo.parent_lev_markup <= 7);
+  assert(_comp_obj_heading_.metainfo.parent_ocn >= 0);
+  if (lev_markup_number.match(rgx.levels_numbered_headings)) {
+    assert(_comp_obj_heading_.metainfo.heading_lev_markup <= 7);
+    assert(_comp_obj_heading_.metainfo.ocn >= 0);
+    if (_comp_obj_heading_.metainfo.parent_lev_markup > 0) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup < _comp_obj_heading_.metainfo.heading_lev_markup);
+      if (_comp_obj_heading_.metainfo.ocn != 0) {
+        assert(_comp_obj_heading_.metainfo.parent_ocn < _comp_obj_heading_.metainfo.ocn);
+      }
+    }
+    if (_comp_obj_heading_.metainfo.heading_lev_markup == 0) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_A);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_sect_B) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_A);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_sect_C) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_B);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_sect_D) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_sect_C);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_1) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup <= DocStructMarkupHeading.h_sect_D);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_2) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_text_1);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_3) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_text_2);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_4) {
+      assert(_comp_obj_heading_.metainfo.parent_lev_markup == DocStructMarkupHeading.h_text_3);
+    } else if  (_comp_obj_heading_.metainfo.heading_lev_markup == DocStructMarkupHeading.h_text_5) {
+    }
+  }
+  return _comp_obj_heading_;
+}
+invariant() {
+}
 #+END_SRC
 
 ***** }
 
-#+NAME: meta_emitters_metadata_3
+#+NAME: meta_emitters_metadata_function_close
 #+BEGIN_SRC d
 }
 #+END_SRC
@@ -7839,16 +7845,16 @@ set abstracted objects for downstream processing
 module doc_reform.meta.metadoc_object_setter;
 template ObjectSetter() {
   /+ structs +/
-  <<meta_structs_init_0>>
-  <<meta_structs_init_1>>
-  <<meta_structs_init_2>>
-  <<meta_structs_init_3>>
-  <<meta_structs_init_4>>
-  <<meta_structs_init_5>>
-  <<meta_structs_init_6>>
-  <<meta_structs_init_7>>
-  <<meta_structs_init_8>>
-  <<meta_structs_init_9>>
+  <<meta_structs_init_docObj_metainfo>>
+  <<meta_structs_init_docObj_txtAttrib>>
+  <<meta_structs_init_docObj_has>>
+  <<meta_structs_init_docObj_table>>
+  <<meta_structs_init_docObj_code_block>>
+  <<meta_structs_init_docObj_stow>>
+  <<meta_structs_init_docObj_pointer>>
+  <<meta_structs_init_docObj_tags>>
+  <<meta_structs_init_docObj_composite>>
+  <<meta_structs_init_docObj_theObjects>>
 }
 #+END_SRC
 
@@ -7869,7 +7875,7 @@ struct HeadingAttrib {
 
 *** _composite object_ [#A]
 
-#+NAME: meta_structs_init_0
+#+NAME: meta_structs_init_docObj_metainfo
 #+BEGIN_SRC d
 struct DocObj_MetaInfo_ {
   string                 is_of_part                           = ""; // frontmatter, body, backmatter
@@ -7948,7 +7954,7 @@ struct DocObj_MetaInfo_ {
 
 **** object text attributes
 
-#+NAME: meta_structs_init_1
+#+NAME: meta_structs_init_docObj_txtAttrib
 #+BEGIN_SRC d
 struct DocObj_TxtAttrib_ {
   int                    indent_base                         = 0;
@@ -7960,7 +7966,7 @@ struct DocObj_TxtAttrib_ {
 
 **** object has within it
 
-#+NAME: meta_structs_init_2
+#+NAME: meta_structs_init_docObj_has
 #+BEGIN_SRC d
 struct DocObj_Has_ {
   bool                   inline_links                        = false;
@@ -7973,7 +7979,7 @@ struct DocObj_Has_ {
 
 **** table attributes
 
-#+NAME: meta_structs_init_3
+#+NAME: meta_structs_init_docObj_table
 #+BEGIN_SRC d
 struct DocObj_Table_ {
   int                    number_of_columns                   = 0;
@@ -7986,7 +7992,7 @@ struct DocObj_Table_ {
 
 **** code attributes
 
-#+NAME: meta_structs_init_4
+#+NAME: meta_structs_init_docObj_code_block
 #+BEGIN_SRC d
 struct DocObj_CodeBlock_ {
   string                 syntax                              = "";
@@ -7996,7 +8002,7 @@ struct DocObj_CodeBlock_ {
 
 **** stow (things to be protected from regular text transformations, so far links)
 
-#+NAME: meta_structs_init_5
+#+NAME: meta_structs_init_docObj_stow
 #+BEGIN_SRC d
 struct DocObj_Stow_ {
   string[]               link                               = [];
@@ -8005,7 +8011,7 @@ struct DocObj_Stow_ {
 
 **** pointers
 
-#+NAME: meta_structs_init_6
+#+NAME: meta_structs_init_docObj_pointer
 #+BEGIN_SRC d
 struct DocObj_Pointer_ {
   int                    doc_object                          = 0;
@@ -8016,7 +8022,7 @@ struct DocObj_Pointer_ {
 
 **** tags
 
-#+NAME: meta_structs_init_7
+#+NAME: meta_structs_init_docObj_tags
 #+BEGIN_SRC d
 struct DocObj_Tags_ {
   string[]               heading_ancestors_text              = [ "", "", "", "", "", "", "", "", ];
@@ -8035,7 +8041,7 @@ struct DocObj_Tags_ {
 
 **** composite object the parts
 
-#+NAME: meta_structs_init_8
+#+NAME: meta_structs_init_docObj_composite
 #+BEGIN_SRC d
 struct ObjGenericComposite {
   string                 text                                = "";
@@ -8052,7 +8058,7 @@ struct ObjGenericComposite {
 
 *** The Objects: generic composite object array
 
-#+NAME: meta_structs_init_9
+#+NAME: meta_structs_init_docObj_theObjects
 #+BEGIN_SRC d
 struct TheObjects {
   ObjGenericComposite[] oca;
diff --git a/org/spine.org b/org/spine.org
index 241279e..ebd5e95 100644
--- a/org/spine.org
+++ b/org/spine.org
@@ -100,13 +100,13 @@ string program_name = "spine";
   <<spine_init_0>>
   <<spine_init_1>>
   <<spine_init_2>>
-  <<spine_args_0>>
-  <<spine_args_1>>
-  <<spine_args_2>>
-  <<spine_args_3>>
-  <<spine_args_4>>
-  <<spine_args_5>>
-  <<spine_args_6>>
+  <<spine_args_0_args_init>>
+  <<spine_args_1_args_get_options_aa>>
+  <<spine_args_2_args_get_options_aa2str>>
+  <<spine_args_3_program_info>>
+  <<spine_args_4_get_configuration_details>>
+  <<spine_args_5_call_output_hub>>
+  <<spine_args_6_process_args>>
   if (_manifests.length > 1                            // _manifests[0] initialized dummy element
   && _opt_action.abstraction) {
     if (_opt_action.parallelise) {                     // see else
@@ -368,7 +368,7 @@ scope(failure) {
 - set getopt options
 ***** initialize
 
-#+NAME: spine_args_0
+#+NAME: spine_args_0_args_init
 #+BEGIN_SRC d
 bool[string] opts = [
   "abstraction"                 : false,
@@ -446,7 +446,7 @@ string[string] settings = [
 
 ***** set & describe
 
-#+NAME: spine_args_1
+#+NAME: spine_args_1_args_get_options_aa
 #+BEGIN_SRC d
 auto helpInfo = getopt(args,
   std.getopt.config.passThrough,
@@ -528,7 +528,7 @@ if (helpInfo.helpWanted) {
 **** getopt hash to struct
 - move getopt options to struct
 
-#+NAME: spine_args_2
+#+NAME: spine_args_2_args_get_options_aa2str
 #+BEGIN_SRC d
 enum outTask { source_or_pod, sqlite, sqlite_multi, latex, odt, epub, html_scroll, html_seg, html_stuff }
 struct OptActions {
@@ -849,7 +849,7 @@ OptActions _opt_action = OptActions();
 **** env
 - environmental info
 
-#+NAME: spine_args_3
+#+NAME: spine_args_3_program_info
 #+BEGIN_SRC d
 @safe auto program_info() {
   struct ProgramInfo {
@@ -881,7 +881,7 @@ auto _env = [
 
 *** get/read site config
 
-#+NAME: spine_args_4
+#+NAME: spine_args_4_get_configuration_details
 #+BEGIN_SRC d
 auto _manifested = PathMatters!()(_opt_action, _env, "");
 auto _manifests = [ _manifested ];
@@ -916,7 +916,7 @@ if (_opt_action.show_config) {
 
 *** use config for operations that do not require file processing
 
-#+NAME: spine_args_5
+#+NAME: spine_args_5_call_output_hub
 #+BEGIN_SRC d
 if (!(_opt_action.skip_output)) {
   if ((_opt_action.debug_do)
@@ -935,7 +935,7 @@ if (!(_opt_action.skip_output)) {
 
 *** opt action on processing files (loop args)
 
-#+NAME: spine_args_6
+#+NAME: spine_args_6_process_args
 #+BEGIN_SRC d
 ConfComposite _make_and_meta_struct = _config;
 destroy(_config);
@@ -1322,15 +1322,15 @@ template spineAbstraction() {
     <<spine_each_file_do_read_and_split_dr_markup_file_content_into_header_and_body>>
     <<spine_each_file_do_split_dr_markup_file_header_into_make_and_meta_structs>>
     <<spine_each_file_do_document_abstraction>>
-    <<spine_each_file_do_document_matters>>
-    <<spine_each_file_do_document_matters_0>>
-    <<spine_each_file_do_document_matters_1>>
-    <<spine_each_file_do_document_matters_2>>
-    <<spine_each_file_do_document_matters_3>>
-    <<spine_each_file_do_document_matters_4>>
-    <<spine_each_file_do_document_matters_5>>
-    <<spine_each_file_do_document_matters_6>>
-    <<spine_each_file_do_document_matters_7>>
+    <<spine_each_file_do_document_matters_msg_step4_start>>
+    <<spine_each_file_do_document_matters_0_struct_open>>
+    <<spine_each_file_do_document_matters_1_detail_program_time>>
+    <<spine_each_file_do_document_matters_2_meta>>
+    <<spine_each_file_do_document_matters_3_env>>
+    <<spine_each_file_do_document_matters_4_opt>>
+    <<spine_each_file_do_document_matters_5_doc>>
+    <<spine_each_file_do_document_matters_6_struct_close_gather>>
+    <<spine_each_file_do_document_matters_msg_step4_end>>
     auto t = tuple(doc_abstraction, doc_matters);
     return t;
   }
@@ -1470,7 +1470,7 @@ if ((_opt_action.debug_do)
 
 **** verbose message
 
-#+NAME: spine_each_file_do_document_matters
+#+NAME: spine_each_file_do_document_matters_msg_step4_start
 #+BEGIN_SRC d
 if ((_opt_action.debug_do)
 || (_opt_action.very_verbose)
@@ -1481,14 +1481,14 @@ if ((_opt_action.debug_do)
 
 **** DocumentMatters struct {
 
-#+NAME: spine_each_file_do_document_matters_0
+#+NAME: spine_each_file_do_document_matters_0_struct_open
 #+BEGIN_SRC d
 struct DocumentMatters {
 #+END_SRC
 
 **** generator related
 
-#+NAME: spine_each_file_do_document_matters_1
+#+NAME: spine_each_file_do_document_matters_1_detail_program_time
 #+BEGIN_SRC d
   @safe auto generator_program() {
     struct Prog_ {
@@ -1537,7 +1537,7 @@ struct DocumentMatters {
 
 **** config make & meta
 
-#+NAME: spine_each_file_do_document_matters_2
+#+NAME: spine_each_file_do_document_matters_2_meta
 #+BEGIN_SRC d
   @safe auto conf_make_meta() {
     return _make_and_meta_struct;
@@ -1549,7 +1549,7 @@ struct DocumentMatters {
 
 **** env related
 
-#+NAME: spine_each_file_do_document_matters_3
+#+NAME: spine_each_file_do_document_matters_3_env
 #+BEGIN_SRC d
   @safe auto env() {
     struct Env_ {
@@ -1566,7 +1566,7 @@ struct DocumentMatters {
 
 **** opt
 
-#+NAME: spine_each_file_do_document_matters_4
+#+NAME: spine_each_file_do_document_matters_4_opt
 #+BEGIN_SRC d
   @safe auto opt() {
     struct Opt_ {
@@ -1584,7 +1584,7 @@ struct DocumentMatters {
 
 **** output related
 
-#+NAME: spine_each_file_do_document_matters_5
+#+NAME: spine_each_file_do_document_matters_5_doc
 #+BEGIN_SRC d
   @safe auto src() {
     return _manifest.src;
@@ -1645,7 +1645,7 @@ struct DocumentMatters {
 
 **** } close
 
-#+NAME: spine_each_file_do_document_matters_6
+#+NAME: spine_each_file_do_document_matters_6_struct_close_gather
 #+BEGIN_SRC d
 }
 auto doc_matters = DocumentMatters();
@@ -1653,7 +1653,7 @@ auto doc_matters = DocumentMatters();
 
 **** step complete message
 
-#+NAME: spine_each_file_do_document_matters_7
+#+NAME: spine_each_file_do_document_matters_msg_step4_end
 #+BEGIN_SRC d
 if ((_opt_action.debug_do)
 || (_opt_action.very_verbose)
diff --git a/org/spine_build_scaffold.org b/org/spine_build_scaffold.org
index 55d74a2..da1d01f 100644
--- a/org/spine_build_scaffold.org
+++ b/org/spine_build_scaffold.org
@@ -22,63 +22,63 @@
 ** tangle
 
 #+BEGIN_SRC makefile :tangle ../makefile
-<<makefile_var_0>>
-<<makefile_var_1>>
-<<makefile_var_2>>
-<<makefile_var_3>>
-<<makefile_var_4>>
-<<makefile_var_5>>
-<<makefile_a_0>>
-<<makefile_a_1>>
-<<makefile_a_2>>
-<<makefile_b_0>>
-<<makefile_b_1>>
-<<makefile_b_2>>
-<<makefile_b_3>>
-<<makefile_b_4>>
-<<makefile_meson>>
-<<makefile_c_0>>
-<<makefile_c_1>>
-<<makefile_c_2>>
-<<makefile_dmd_0>>
-<<makefile_dmd_1>>
-<<makefile_dmd_2>>
-<<makefile_dmd_3>>
-<<makefile_gdc_0>>
-<<makefile_gdc_1>>
-<<makefile_gdc_2>>
-<<makefile_gdc_3>>
-<<makefile_ldc_0>>
-<<makefile_ldc_1>>
-<<makefile_ldc_2>>
-<<makefile_ldc_3>>
-<<makefile_d_0>>
-<<makefile_d_1>>
-<<makefile_d_2>>
-<<makefile_testrun_0>>
-<<makefile_testrun_1>>
-<<makefile_testrun_2>>
-<<makefile_testrun_3>>
-<<makefile_testrun_4>>
-<<makefile_testrun_5>>
-<<makefile_testrun_6>>
-<<makefile_testrun_7>>
-<<makefile_testrun_8>>
-<<makefile_testrun_9>>
-<<makefile_testrun_10>>
-<<makefile_testrun_11>>
-<<makefile_testrun_12>>
-<<makefile_tangle_0>>
-<<makefile_tangle_1>>
-<<makefile_nix_project_shell>>
-<<makefile_git_snapshot>>
-<<makefile_phony>>
+<<make_set_var_0_git_version>>
+<<make_set_var_1_dub>>
+<<make_set_var_2_project_details>>
+<<make_set_var_3_emacs_org>>
+<<make_set_var_4_markup_samples_pods>>
+<<make_set_var_5_markup_samples_search_dirs>>
+<<make_find_markup_samples_0_pod_and_dir>>
+<<make_find_markup_samples_1_pod>>
+<<make_find_markup_samples_2_dir>>
+<<make_dub_upgrade>>
+<<make_compile_0_compiler_default>>
+<<make_compile_1_compiler_all>>
+<<make_compile_2_compiler_all_versioned>>
+<<make_compile_3_compiler_all_debug>>
+<<make_meson_build>>
+<<make_clean_tangle_compile_0_all_clean>>
+<<make_clean_tangle_compile_1_all_clean_versioned>>
+<<make_clean_tangle_compile_2_all_clean_debug>>
+<<make_dub_compile_dmd_0_default>>
+<<make_dub_compile_dmd_1_debug>>
+<<make_dub_compile_dmd_2_versioned>>
+<<make_dub_compile_dmd_3_release>>
+<<make_dub_compile_gdc_0_default>>
+<<make_dub_compile_gdc_1_debug>>
+<<make_dub_compile_gdc_2_versioned>>
+<<make_dub_compile_gdc_3_release>>
+<<make_dub_compile_ldc_0_default>>
+<<make_dub_compile_ldc_1_debug>>
+<<make_dub_compile_ldc_2_versioned>>
+<<make_dub_compile_ldc_3_release>>
+<<make_initialization_operations_0_parts>>
+<<make_initialization_operations_1_git_version>>
+<<make_initialization_operations_2_assemble>>
+<<make_project_testrun_0_find_pods>>
+<<make_project_testrun_1>>
+<<make_project_testrun_2>>
+<<make_project_testrun_3>>
+<<make_project_testrun_4>>
+<<make_project_testrun_5>>
+<<make_project_testrun_6>>
+<<make_project_testrun_7>>
+<<make_project_testrun_8>>
+<<make_project_testrun_9>>
+<<make_project_testrun_10>>
+<<make_project_testrun_11>>
+<<make_project_testrun_12>>
+<<make_tangle_0>>
+<<make_tangle_1>>
+<<make_nix_project_shell>>
+<<make_git_snapshot>>
+<<make_phony>>
 #+END_SRC
 
 ** settings [+2]                                                   :settings:
 *** git version stamp                                           :git:version:
 
-#+NAME: makefile_var_0
+#+NAME: make_set_var_0_git_version
 #+BEGIN_SRC makefile
 PROG_VER_GIT :=$(shell echo `git describe --long --tags | sed -e "s/^[ a-z_-]\+\([0-9.]\+\)/\1/;s/\([^-]*-g\)/r\1/;s/-/./g"`)
 PROG_VER_DECLARED :=$(shell echo `cat ./views/version.txt | grep --color=never "enum" | sed 's/.\+(\([0-9]\+\),[ \t]\+\([0-9]\+\),[ \t]\+\([0-9]\+\)[ \t]*).\+/\1.\2.\3/g'`)
@@ -86,7 +86,7 @@ PROG_VER_DECLARED :=$(shell echo `cat ./views/version.txt | grep --color=never "
 
 *** dub (build tool)                                                    :dub:
 
-#+NAME: makefile_var_1
+#+NAME: make_set_var_1_dub
 #+BEGIN_SRC makefile
 DUB=dub
 DUB_FLAGS=-v --force --compiler=
@@ -94,7 +94,7 @@ DUB_FLAGS=-v --force --compiler=
 
 *** Project Details                                           :project:spine:
 
-#+NAME: makefile_var_2
+#+NAME: make_set_var_2_project_details
 #+BEGIN_SRC makefile
 PRG_NAME=doc-reform
 PRG_NICKAME=spine
@@ -108,7 +108,7 @@ PRG_DOCDIR=./docs
 
 *** Emacs Org settings                            :settings:emacs:org:tangle:
 
-#+NAME: makefile_var_3
+#+NAME: make_set_var_3_emacs_org
 #+BEGIN_SRC makefile
 EMACSLISP=/usr/share/emacs/site-lisp
 ORG_VER_AVAILABLE=$(shell echo `ls -d ~/.emacs.d/elpa/org-???????? | cut -d '-' -f2`)
@@ -123,7 +123,7 @@ ORGDIR :=$(shell echo `pwd`)
 *** Markup Samples
 **** pods
 
-#+NAME: makefile_var_4
+#+NAME: make_set_var_4_markup_samples_pods
 #+BEGIN_SRC makefile
 SiSU_MARKUP_SAMPLES_FIND_PODS= \
 find data/pod -maxdepth 2 -name pod.manifest | cut -f 1-3 -d / | sort
@@ -159,7 +159,7 @@ data/pod/viral_spiral.david_bollier
 
 **** dir
 
-#+NAME: makefile_var_5
+#+NAME: make_set_var_5_markup_samples_search_dirs
 #+BEGIN_SRC makefile
 SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND = \
 find data/sisudir/media/text -name *.ss[tm] | sort | xargs
@@ -195,20 +195,20 @@ data/sisudir/media/text/viral_spiral.david_bollier.sst
 
 ******* sample markup file list
 
-#+NAME: makefile_a_0
+#+NAME: make_find_markup_samples_0_pod_and_dir
 #+BEGIN_SRC makefile
 markup_samples:
 	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort; \
 find data/sisudir/media/text -name *.ss[tm] | sort
 #+END_SRC
 
-#+NAME: makefile_a_1
+#+NAME: make_find_markup_samples_1_pod
 #+BEGIN_SRC makefile
 markup_pod_samples:
 	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort
 #+END_SRC
 
-#+NAME: makefile_a_2
+#+NAME: make_find_markup_samples_2_dir
 #+BEGIN_SRC makefile
 markup_dir_samples:
 	find data/sisudir/media/text -name *.ss[tm] | sort
@@ -237,13 +237,13 @@ markup_dir_samples:
 ****** all builds
 ******* default
 
-#+NAME: makefile_b_0
+#+NAME: make_dub_upgrade
 #+BEGIN_SRC makefile
 dub_upgrade:
 	$(DUB) upgrade
 #+END_SRC
 
-#+NAME: makefile_b_1
+#+NAME: make_compile_0_compiler_default
 #+BEGIN_SRC makefile
 default: ldc
 #+END_SRC
@@ -251,21 +251,21 @@ default: ldc
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+NAME: makefile_b_2
+#+NAME: make_compile_1_compiler_all
 #+BEGIN_SRC makefile
 all: dmd ldc gdc
 #+END_SRC
 
 ******** version                                                    :version:
 
-#+NAME: makefile_b_3
+#+NAME: make_compile_2_compiler_all_versioned
 #+BEGIN_SRC makefile
 all_ver: dmd_ver ldc_ver gdc_ver
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+NAME: makefile_b_4
+#+NAME: make_compile_3_compiler_all_debug
 #+BEGIN_SRC makefile
 all_debug: dmd_debug gdc_debug ldc_debug
 #+END_SRC
@@ -276,14 +276,14 @@ meson using dub
 - works & looks pretty clean
 - but subprojects built externally & not suitable for debian packaging
 
-#+NAME: makefile_meson
+#+NAME: make_meson_build
 #+BEGIN_SRC makefile
 meson_clean_build_dir:
 	rm -r build; mkdir build
 meson_build: meson_clean_build_dir
 	meson --buildtype=debugoptimized build
 	ninja -C build
-	#notify-send -t 0 'D meson build ldc compiled test release executable ready' 'spine'
+	notify-send -t 0 'D meson build ldc compiled test release executable ready' 'spine'
 meson_redo: meson_clean_build_dir meson_build
 meson_project_build_clean: clean skel tangle dub_upgrade meson_build
 meson: meson_clean_build_dir dub_upgrade meson_build
@@ -292,21 +292,21 @@ meson: meson_clean_build_dir dub_upgrade meson_build
 ******* clean & tangle                                         :clean:tangle:
 ******** default                                                    :default:
 
-#+NAME: makefile_c_0
+#+NAME: make_clean_tangle_compile_0_all_clean
 #+BEGIN_SRC makefile
 all_clean: clean tangle dmd ldc gdc
 #+END_SRC
 
 ******** version                                                    :version:
 
-#+NAME: makefile_c_1
+#+NAME: make_clean_tangle_compile_1_all_clean_versioned
 #+BEGIN_SRC makefile
 all_ver_clean: clean tangle dmd_ver ldc_ver gdc_ver
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+NAME: makefile_c_2
+#+NAME: make_clean_tangle_compile_2_all_clean_debug
 #+BEGIN_SRC makefile
 all_debug_ver: dmd_debug_ver gdc_debug_ver ldc_debug_ver
 all_debug_clean_ver: clean tangle dmd_debug_ver gdc_debug_ver ldc_debug_ver
@@ -317,16 +317,16 @@ all_debug_clean_ver: clean tangle dmd_debug_ver gdc_debug_ver ldc_debug_ver
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+NAME: makefile_dmd_0
+#+NAME: make_dub_compile_dmd_0_default
 #+BEGIN_SRC makefile
 dmd: dub_upgrade
 	$(DUB) --compiler=dmd --config=dmd --build=release-nobounds
-	#notify-send -t 0 'D dmd compiled test release executable ready' 'spine-dmd'
+	notify-send -t 0 'D dmd compiled test release executable ready' 'spine-dmd'
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+NAME: makefile_dmd_1
+#+NAME: make_dub_compile_dmd_1_debug
 #+BEGIN_SRC makefile
 dmd_debug:
 	$(DUB) --compiler=dmd --config=dmd --build=debug
@@ -336,18 +336,18 @@ dmd_debug:
 
 - assumes git tags with program version
 
-#+NAME: makefile_dmd_2
+#+NAME: make_dub_compile_dmd_2_versioned
 #+BEGIN_SRC makefile
 dmd_ver: dub_upgrade
 	$(DUB) --compiler=dmd --config=dmd-version
 	mv bin/spine-dmd-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-dmd
-	#notify-send -t 0 'D dmd compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-dmd'
+	notify-send -t 0 'D dmd compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-dmd'
 dmd_clean_ver: clean tangle dmd_ver
 #+END_SRC
 
 ******* clean & tangle                                         :clean:tangle:
 
-#+NAME: makefile_dmd_3
+#+NAME: make_dub_compile_dmd_3_release
 #+BEGIN_SRC makefile
 dmd_rel: expunge skel tangle
 	$(DUB) --compiler=dmd --config=spine-release
@@ -362,16 +362,16 @@ dmd_debug_tangle: tangle
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+NAME: makefile_gdc_0
+#+NAME: make_dub_compile_gdc_0_default
 #+BEGIN_SRC makefile
 gdc: dub_upgrade
 	$(DUB) --compiler=gdc --config=gdc
-	#notify-send -t 0 'D gdc compiled test release executable ready' 'spine-gdc'
+	notify-send -t 0 'D gdc compiled test release executable ready' 'spine-gdc'
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+NAME: makefile_gdc_1
+#+NAME: make_dub_compile_gdc_1_debug
 #+BEGIN_SRC makefile
 gdc_debug:
 	$(DUB) --compiler=gdc --config=gdc --build=debug
@@ -381,18 +381,18 @@ gdc_debug:
 
 - assumes git tags with program version
 
-#+NAME: makefile_gdc_2
+#+NAME: make_dub_compile_gdc_2_versioned
 #+BEGIN_SRC makefile
 gdc_ver: dub_upgrade
 	$(DUB) --compiler=gdc --config=gdc-version
 	mv bin/spine-gdc-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-gdc
-	#notify-send -t 0 'D gdc compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-gdc'
+	notify-send -t 0 'D gdc compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-gdc'
 gdc_clean_ver: clean tangle gdc_ver
 #+END_SRC
 
 ******* clean & tangle                                         :clean:tangle:
 
-#+NAME: makefile_gdc_3
+#+NAME: make_dub_compile_gdc_3_release
 #+BEGIN_SRC makefile
 gdc_rel: expunge skel tangle
 	$(DUB) --compiler=gdc --config=spine-release
@@ -407,16 +407,16 @@ gdc_debug_tangle: tangle
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+NAME: makefile_ldc_0
+#+NAME: make_dub_compile_ldc_0_default
 #+BEGIN_SRC makefile
 ldc: dub_upgrade
 	$(DUB) --compiler=ldc2 --config=ldc --build=release
-	#notify-send -t 0 'D ldc compiled test release executable ready' 'spine-ldc'
+	notify-send -t 0 'D ldc compiled test release executable ready' 'spine-ldc'
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+NAME: makefile_ldc_1
+#+NAME: make_dub_compile_ldc_1_debug
 #+BEGIN_SRC makefile
 ldc_debug:
 	$(DUB) --compiler=ldc2 --config=ldc --build=debug
@@ -426,18 +426,18 @@ ldc_debug:
 
 - assumes git tags with program version
 
-#+NAME: makefile_ldc_2
+#+NAME: make_dub_compile_ldc_2_versioned
 #+BEGIN_SRC makefile
 ldc_ver: dub_upgrade
 	$(DUB) --compiler=ldc2 --config=ldc-version
 	mv bin/spine-ldc-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-ldc
-	#notify-send -t 0 'D ldc2 compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-ldc'
+	notify-send -t 0 'D ldc2 compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-ldc'
 ldc_clean_ver: clean tangle ldc_ver
 #+END_SRC
 
 ******* clean & tangle                                         :clean:tangle:
 
-#+NAME: makefile_ldc_3
+#+NAME: make_dub_compile_ldc_3_release
 #+BEGIN_SRC makefile
 ldc_rel: expunge skel tangle
 	$(DUB) --compiler=ldc2 --config=spine-release
@@ -451,7 +451,7 @@ ldc_debug_tangle: tangle
 ***** generic
 ****** init clean distclean etc.                                      :clean:
 
-#+NAME: makefile_d_0
+#+NAME: make_initialization_operations_0_parts
 #+BEGIN_SRC makefile
 reinit: clean skel tangle
 skel:
@@ -509,7 +509,7 @@ distclean_and_init: expunge
 
 ****** version                                                      :version:
 
-#+NAME: makefile_d_1
+#+NAME: make_initialization_operations_1_git_version
 #+BEGIN_SRC makefile
 ver:
 	echo spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)
@@ -517,7 +517,7 @@ ver:
 
 ****** tangle build rebuild                              :clean:tangle:build:
 
-#+NAME: makefile_d_2
+#+NAME: make_initialization_operations_2_assemble
 #+BEGIN_SRC makefile
 clean_tangle_build: clean tangle build
 tangle_build: tangle build
@@ -535,7 +535,7 @@ restart: clean tangle
 **** pods
 ****** find files
 
-#+NAME: makefile_testrun_0
+#+NAME: make_project_testrun_0_find_pods
 #+BEGIN_SRC makefile
 find_pods:
 	$(SiSU_MARKUP_SAMPLES_FIND_PODS)
@@ -544,7 +544,7 @@ find_pods:
 ***** dmd
 ****** find files
 
-#+NAME: makefile_testrun_1
+#+NAME: make_project_testrun_1
 #+BEGIN_SRC makefile
 dmd_testrun_find:
 	./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
@@ -576,7 +576,7 @@ dmd_testrun_find_pod_all:
 
 ****** path list
 
-#+NAME: makefile_testrun_2
+#+NAME: make_project_testrun_2
 #+BEGIN_SRC makefile
 dmd_testrun_paths_pod_source:
 	./bin/spine-dmd -v --source \
@@ -604,7 +604,7 @@ $(SiSU_MARKUP_SAMPLES_POD)
 ***** gdc
 ****** find files
 
-#+NAME: makefile_testrun_3
+#+NAME: make_project_testrun_3
 #+BEGIN_SRC makefile
 gdc_testrun_find:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
@@ -636,7 +636,7 @@ gdc_testrun_find_pod_all:
 
 ****** path list
 
-#+NAME: makefile_testrun_4
+#+NAME: make_project_testrun_4
 #+BEGIN_SRC makefile
 gdc_testrun_paths:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
@@ -669,7 +669,7 @@ $(SiSU_MARKUP_SAMPLES_POD)
 ***** ldc
 ****** find files
 
-#+NAME: makefile_testrun_5
+#+NAME: make_project_testrun_5
 #+BEGIN_SRC makefile
 ldc_testrun_find:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
@@ -701,7 +701,7 @@ ldc_testrun_find_pod_all:
 
 ****** path list
 
-#+NAME: makefile_testrun_6
+#+NAME: make_project_testrun_6
 #+BEGIN_SRC makefile
 ldc_testrun_paths:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
@@ -735,7 +735,7 @@ $(SiSU_MARKUP_SAMPLES_POD)
 ***** dmd
 ****** find files
 
-#+NAME: makefile_testrun_7
+#+NAME: make_project_testrun_7
 #+BEGIN_SRC makefile
 dmd_testrun_find_dir_source:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
@@ -762,7 +762,7 @@ dmd_testrun_find_dir_all:
 
 ****** file list
 
-#+NAME: makefile_testrun_8
+#+NAME: make_project_testrun_8
 #+BEGIN_SRC makefile
 dmd_testrun_filelist_dir_source:
 	./bin/spine-dmd -v --source \
@@ -790,7 +790,7 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 ***** gdc
 ****** find files
 
-#+NAME: makefile_testrun_9
+#+NAME: make_project_testrun_9
 #+BEGIN_SRC makefile
 gdc_testrun_find_dir_source:
 	./bin/spine-gdc -v --source \
@@ -817,7 +817,7 @@ gdc_testrun_find_dir_all:
 
 ****** file list
 
-#+NAME: makefile_testrun_10
+#+NAME: make_project_testrun_10
 #+BEGIN_SRC makefile
 gdc_testrun_filelist_dir_source:
 	./bin/spine-gdc -v --source \
@@ -845,7 +845,7 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 ***** ldc
 ****** find files
 
-#+NAME: makefile_testrun_11
+#+NAME: make_project_testrun_11
 #+BEGIN_SRC makefile
 ldc_testrun_find_dir_source:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
@@ -872,7 +872,7 @@ ldc_testrun_find_dir_all:
 
 ****** file list
 
-#+NAME: makefile_testrun_12
+#+NAME: make_project_testrun_12
 #+BEGIN_SRC makefile
 ldc_testrun_filelist_dir_source:
 	./bin/spine-ldc -v --source \
@@ -900,7 +900,7 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 *** org babel tangle batch process command                           :tangle:
 **** tangle: org babel tangle *.org
 
-#+NAME: makefile_tangle_0
+#+NAME: make_tangle_0
 #+BEGIN_SRC makefile
 tangle: skel
 	for f in $(ORGFILELIST); do \
@@ -924,7 +924,7 @@ tangle: skel
 
 **** tangle maker: org babel tangle maker.org, makefile new
 
-#+NAME: makefile_tangle_1
+#+NAME: make_tangle_1
 #+BEGIN_SRC makefile
 tangle_maker:
 	for f in $(ORGFILELIST); do \
@@ -946,7 +946,7 @@ tangle_maker:
 			(kill-buffer)) '($$ORGFILES)))" 2>&1
 #+END_SRC
 
-#+NAME: makefile_nix_project_shell
+#+NAME: make_nix_project_shell
 #+BEGIN_SRC makefile
 nixsh_dmd_nixpkg:
 	ln -sf nixDevEnv/shells/shell-dmd-verNix.nix shell.nix; \
@@ -972,7 +972,7 @@ nixsh_ldc_user:
 
 *** git snapshot
 
-#+NAME: makefile_git_snapshot
+#+NAME: make_git_snapshot
 #+BEGIN_SRC makefile
 gitsnapshot: distclean tangle
 	git commit -a
@@ -980,7 +980,7 @@ gitsnapshot: distclean tangle
 
 ** phony                                                              :phony:
 
-#+NAME: makefile_phony
+#+NAME: make_phony
 #+BEGIN_SRC makefile
 .PHONY : all build rebuild debug release \
 	distclean init \
@@ -1136,7 +1136,7 @@ time (dub --compiler=gdc --build=release)
 #+BEGIN_SRC sh  :NO-tangle ../dub.sdl
 configuration "default" {
   targetName           "spine"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine'"
 }
 #+END_SRC
 
@@ -1148,7 +1148,7 @@ time (dub --compiler=dmd -color --config=dmd --build=dmd-release)
 #+BEGIN_SRC sh  :NO-tangle ../dub.sdl
 configuration "dmd" {
   targetName           "spine-dmd"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-dmd'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-dmd'"
 }
 buildType     "dmd" {
   dflags               "-J=views" "-I=src/doc_reform"
@@ -1163,7 +1163,7 @@ configuration "dmd-version" {
   dflags               "-J=views" "-I=src/doc_reform"
   buildOptions         "verbose" "optimize"
   targetName           "spine-dmd-ver"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-dmd-ver'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-dmd-ver'"
 }
 #+END_SRC
 
@@ -1179,7 +1179,7 @@ time (dub --compiler=ldc2 -color --config=ldc --build=ldc-release)
 #+BEGIN_SRC sh  :NO-tangle ../dub.sdl
 configuration "ldc" {
   targetName           "spine-ldc"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-ldc'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-ldc'"
 }
 buildType     "ldc" {
   dflags            "-O2" "-J=views" "-I=src/doc_reform"
@@ -1199,7 +1199,7 @@ configuration "ldc-version" {
   dflags               "-O2" "-J=views" "-I=src/doc_reform"
   buildOptions         "verbose" "optimize" "inline" "releaseMode"
   targetName           "spine-ldc-ver"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-ldc-ver'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-ldc-ver'"
 }
 #+END_SRC
 
@@ -1211,7 +1211,7 @@ time (dub --compiler=gdc --config=gdc --build=gdc-release)
 #+BEGIN_SRC sh  :NO-tangle ../dub.sdl
 configuration "gdc" {
   targetName           "spine-gdc"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-gdc'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-gdc'"
 }
 buildType     "gdc" {
   dflags               "-O" "-J=views" "-I=src/doc_reform"
@@ -1229,7 +1229,7 @@ configuration "gdc-version" {
   lflags               "-lz"
   buildOptions         "verbose" "optimize" "inline" "releaseMode"
   targetName           "spine-gdc-ver"
-  #postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-gdc-ver'"
+  postGenerateCommands "notify-send -t 0 'D executable ready' 'spine-gdc-ver'"
 }
 #+END_SRC
 
@@ -1244,7 +1244,7 @@ configuration "build" {
   targetName           "bin/spine"
   dflags               "-J=views" "-I=src/doc_reform"
   buildOptions         "verbose" "releaseMode" "optimize" "inline"
-  #postGenerateCommands "notify-send -t 0 'D release executable ready' 'spine'"
+  postGenerateCommands "notify-send -t 0 'D release executable ready' 'spine'"
 }
 #+END_SRC