0.18.1 ocn, looks promising

1 files changed, 279 insertions, 177 deletions

diff --git a/src/sdp/meta/metadoc_from_src.d b/src/sdp/meta/metadoc_from_src.d
index 920e7af..e3cbe2d 100644
--- a/src/sdp/meta/metadoc_from_src.d
+++ b/src/sdp/meta/metadoc_from_src.d
@@ -47,7 +47,7 @@ template SiSUdocAbstraction() {
     h_text_5, // extra level, drop
     content_non_header
   } // header section A-D; header text 1-4
-  enum OCNstatus { inc, exc, bkidx, closing, reset, }
+  enum OCNstatus { on, off, bkidx, closing, reset, }
   enum OCNtype { ocn, non, bkidx, }
   /+ biblio variables +/
   string biblio_tag_name, biblio_tag_entry, st;
@@ -69,7 +69,15 @@ template SiSUdocAbstraction() {
   static auto obj_im = ObjInlineMarkup();
   static auto obj_att = ObjAttributes();
   /+ ocn +/
-  int obj_cite_digit, obj_cite_digit_, obj_cite_digit_bkidx;
+  struct OCNset {
+    int digit;
+    int on;
+    int off;
+    int bkidx;
+    int type;
+  }
+  OCNset obj_cite_digits;
+  int obj_cite_digit_, obj_cite_digit_off, obj_cite_digit_bkidx, obj_cite_digit_type;
   auto object_citation_number = OCNemitter();
   int[] dom_markedup = [ 0, 0, 0, 0, 0, 0, 0, 0, 0,];
   int[] dom_markedup_buffer = [ 0, 0, 0, 0, 0, 0, 0, 0, 0,];
@@ -217,7 +225,7 @@ template SiSUdocAbstraction() {
     obj.dom_collapsed = dom.dup;
     return obj;
   }
-  int ocn_emit(int ocn_status_flag) {
+  static auto ocn_emit(int ocn_status_flag) {
     return object_citation_number.ocn_emitter(ocn_status_flag);
   }
   /+ book index variables +/
@@ -318,8 +326,8 @@ template SiSUdocAbstraction() {
     ];
     string _anchor_tag;
     string toc_txt_;
-    an_object["glossary_nugget"] = "";
-    an_object["blurb_nugget"] = "";
+    an_object["glossary_nugget"]            = "";
+    an_object["blurb_nugget"]               = "";
     comp_obj_heading_                       = comp_obj_heading_.init;
     comp_obj_heading_.of_part               = "frontmatter";
     comp_obj_heading_.of_section            = "toc";
@@ -328,6 +336,8 @@ template SiSUdocAbstraction() {
     comp_obj_heading_.text                  = "Table of Contents";
     comp_obj_heading_.ocn                   = 0;
     comp_obj_heading_.obj_cite_number       = "";
+    comp_obj_heading_.obj_cite_number_off   = "";
+    comp_obj_heading_.obj_cite_number_type  = 0;
     comp_obj_heading_.segment_anchor_tag    = "toc";
     comp_obj_heading_.marked_up_level       = "1";
     comp_obj_heading_.heading_lev_markup    = 4;
@@ -442,6 +452,8 @@ template SiSUdocAbstraction() {
               comp_obj_heading_.text                  = "Glossary";
               comp_obj_heading_.ocn                   = 0;
               comp_obj_heading_.obj_cite_number       = "";
+              comp_obj_heading_.obj_cite_number_off   = "";
+              comp_obj_heading_.obj_cite_number_type  = 0;
               comp_obj_heading_.segment_anchor_tag    = "_part_glossary";
               comp_obj_heading_.marked_up_level       = "B";
               comp_obj_heading_.heading_lev_markup    = 1;
@@ -459,6 +471,8 @@ template SiSUdocAbstraction() {
               comp_obj_heading_.text                  = "Glossary";
               comp_obj_heading_.ocn                   = 0;
               comp_obj_heading_.obj_cite_number       = "";
+              comp_obj_heading_.obj_cite_number_off   = "";
+              comp_obj_heading_.obj_cite_number_type  = 0;
               comp_obj_heading_.segment_anchor_tag    = "glossary";
               comp_obj_heading_.marked_up_level       = "1";
               comp_obj_heading_.heading_lev_markup    = 4;
@@ -479,12 +493,14 @@ template SiSUdocAbstraction() {
               comp_obj_para.text                  = line.to!string.strip;
               comp_obj_para.ocn                   = 0;
               comp_obj_para.obj_cite_number       = "";
+              comp_obj_para.obj_cite_number_off   = "";
+              comp_obj_para.obj_cite_number_type  = 0;
               comp_obj_para.indent_hang           = indent["hang_position"];
               comp_obj_para.indent_base           = indent["base_position"];
               comp_obj_para.bullet                = bullet;
               the_glossary_section                ~= comp_obj_para;
             }
-            obj_type_status["ocn_status"] = OCNstatus.inc;
+            obj_type_status["ocn_status"] = OCNstatus.on;
           }
           continue;
         } else if (line.matchFirst(rgx.heading_blurb)
@@ -518,6 +534,8 @@ template SiSUdocAbstraction() {
               comp_obj_heading_.text                  = "Blurb";
               comp_obj_heading_.ocn                   = 0;
               comp_obj_heading_.obj_cite_number       = "";
+              comp_obj_heading_.obj_cite_number_off   = "";
+              comp_obj_heading_.obj_cite_number_type  = 0;
               comp_obj_heading_.segment_anchor_tag    = "_part_blurb";
               comp_obj_heading_.marked_up_level       = "B";
               comp_obj_heading_.heading_lev_markup    = 1;
@@ -535,6 +553,8 @@ template SiSUdocAbstraction() {
               comp_obj_heading_.text                  = "Blurb";
               comp_obj_heading_.ocn                   = 0;
               comp_obj_heading_.obj_cite_number       = "";
+              comp_obj_heading_.obj_cite_number_off   = "";
+              comp_obj_heading_.obj_cite_number_type  = 0;
               comp_obj_heading_.segment_anchor_tag    = "blurb";
               comp_obj_heading_.marked_up_level       = "1";
               comp_obj_heading_.heading_lev_markup    = 4;
@@ -555,6 +575,8 @@ template SiSUdocAbstraction() {
               comp_obj_heading_.text                  = line.to!string;
               comp_obj_heading_.ocn                   = 0;
               comp_obj_heading_.obj_cite_number       = "";
+              comp_obj_heading_.obj_cite_number_off   = "";
+              comp_obj_heading_.obj_cite_number_type  = 0;
               comp_obj_heading_.segment_anchor_tag    = "blurb";
               comp_obj_heading_.marked_up_level       = an_object["lev"].to!string;
               comp_obj_heading_.heading_lev_markup    = an_object["lev_markup_number"].to!int;    // make int, remove need to conv
@@ -572,12 +594,14 @@ template SiSUdocAbstraction() {
               comp_obj_para.text                  = line.to!string.strip;
               comp_obj_para.ocn                   = 0;
               comp_obj_para.obj_cite_number       = "";
+              comp_obj_para.obj_cite_number_off   = "";
+              comp_obj_para.obj_cite_number_type  = 0;
               comp_obj_para.indent_hang           = indent["hang_position"];
               comp_obj_para.indent_base           = indent["base_position"];
               comp_obj_para.bullet                = bullet;
               the_blurb_section                   ~= comp_obj_para;
             }
-            obj_type_status["ocn_status"] = OCNstatus.inc;
+            obj_type_status["ocn_status"] = OCNstatus.on;
           }
           continue;
         } else if (obj_type_status["quote"] == TriState.on) {
@@ -624,7 +648,7 @@ template SiSUdocAbstraction() {
               /+ poem to verse exceptions! +/
               object_reset(an_object);
               processing.remove("verse");
-              obj_cite_number_poem["start"] = obj_cite_digit.to!string;
+              obj_cite_number_poem["start"] = obj_cite_digits.on.to!string;
             }
             _start_block_(line, obj_type_status, obj_cite_number_poem);
             continue;
@@ -733,7 +757,7 @@ template SiSUdocAbstraction() {
               an_object,
               the_document_body_section,
               bookindex_unordered_hashes,
-              obj_cite_digit,
+              obj_cite_digits,
               comp_obj_heading,
               cntr,
               obj_type_status,
@@ -754,9 +778,9 @@ template SiSUdocAbstraction() {
             if ((obj_type_status["heading"] == State.on)
             && (line_occur["heading"] > State.off)) {
               /+ heading object (current line empty) +/
-              obj_cite_digit = (an_object["lev_markup_number"].to!int == 0)
-              ? (ocn_emit(OCNstatus.reset))
-              : (obj_cite_digit = ocn_emit(obj_type_status["ocn_status"]));
+              obj_cite_digits = (an_object["lev_markup_number"].to!int == 0)
+              ? ocn_emit(OCNstatus.reset)
+              : ocn_emit(OCNstatus.on); // : ocn_emit(obj_type_status["ocn_status"]);
               an_object["is"] = "heading";
               an_object_key="body_nugget";
               auto substantive_object_and_anchor_tags_tuple =
@@ -769,7 +793,7 @@ template SiSUdocAbstraction() {
                 anchor_tag_ = anchor_tags[0];
               } else if (an_object["lev_markup_number"].to!int > 4) {
                 segment_anchor_tag_that_object_belongs_to = anchor_tag_;
-                segment_anchor_tag_that_object_belongs_to_uri = anchor_tag_ ~ ".fnSuffix#" ~ obj_cite_digit.to!string;
+                segment_anchor_tag_that_object_belongs_to_uri = anchor_tag_ ~ ".fnSuffix#" ~ obj_cite_digits.on.to!string;
               } else if (an_object["lev_markup_number"].to!int < 4) {
               string segn;
                 switch (an_object["lev_markup_number"].to!int) {
@@ -797,9 +821,9 @@ template SiSUdocAbstraction() {
               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_digit, segment_anchor_tag_that_object_belongs_to);
+                bookindex_extract_hash.bookindex_nugget_hash(an_object["bookindex_nugget"], obj_cite_digits, segment_anchor_tag_that_object_belongs_to);
               /+ (incrementally build toc) table of contents here! +/
-              _anchor_tag=to!string(obj_cite_digit);
+              _anchor_tag=to!string(obj_cite_digits.on);
               the_table_of_contents_section = obj_im.table_of_contents_gather_headings(
                 an_object,
                 dochead_make_aa,
@@ -820,7 +844,7 @@ template SiSUdocAbstraction() {
                   an_object["lev_markup_number"],               // string
                   an_object["lev_collapsed_number"],            // string
                   segment_anchor_tag_that_object_belongs_to,    // string
-                  obj_cite_digit,                               // int
+                  obj_cite_digits,                              // OCNset
                   cntr,                                         // int
                   heading_ptr,                                  // int
                   lv_ancestors_txt,                             // string[]
@@ -847,17 +871,17 @@ template SiSUdocAbstraction() {
             } else if ((obj_type_status["para"] == State.on)
             && (line_occur["para"] > State.off)) {
               /+ paragraph object (current line empty) +/
-              obj_cite_digit = ocn_emit(obj_type_status["ocn_status"]);
+              obj_cite_digits = ocn_emit(obj_type_status["ocn_status"]);
               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_digit, segment_anchor_tag_that_object_belongs_to);
+                bookindex_extract_hash.bookindex_nugget_hash(an_object["bookindex_nugget"], obj_cite_digits, segment_anchor_tag_that_object_belongs_to);
               an_object["is"] = "para";
               auto comp_obj_heading =
                 node_construct.node_location_emitter(
                   content_non_header,
                   segment_anchor_tag_that_object_belongs_to,
-                  obj_cite_digit,
+                  obj_cite_digits,
                   cntr,
                   heading_ptr-1,
                   an_object["is"],
@@ -872,8 +896,11 @@ template SiSUdocAbstraction() {
               comp_obj_para.is_of                 = "para";
               comp_obj_para.is_a                  = "para";
               comp_obj_para.text                  = an_object["substantive"].to!string.strip;
-              comp_obj_para.ocn                   = obj_cite_digit;
-              comp_obj_para.obj_cite_number       = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+              comp_obj_para.ocn                   = obj_cite_digits.digit;
+              comp_obj_para.obj_cite_number       = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+              comp_obj_para.obj_cite_number_off   = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+              comp_obj_para.obj_cite_number_bkidx = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+              comp_obj_para.obj_cite_number_type  = obj_cite_digits.type;
               comp_obj_para.indent_hang           = indent["hang_position"];
               comp_obj_para.indent_base           = indent["base_position"];
               comp_obj_para.bullet                = bullet;
@@ -946,10 +973,10 @@ template SiSUdocAbstraction() {
     } /+ ← closed: loop markup document/text line by line +/
     /+ ↓ post loop markup document/text +/
     auto en_tuple =
-      note_section.endnote_objects(obj_cite_digit, opt_action);
+      note_section.endnote_objects(obj_cite_digits, opt_action);
     static assert(!isTypeTuple!(en_tuple));
     auto the_endnotes_section = en_tuple[0];
-    obj_cite_digit = en_tuple[1];
+    obj_cite_digits = en_tuple[1];
     debug(endnotes) {
       writefln(
         "%s %s",
@@ -969,6 +996,8 @@ template SiSUdocAbstraction() {
       comp_obj_heading_.text                  = "(skip) there is no Glossary section";
       comp_obj_heading_.ocn                   = 0;
       comp_obj_heading_.obj_cite_number       = "";
+      comp_obj_heading_.obj_cite_number_off   = "";
+      comp_obj_heading_.obj_cite_number_type  = 0;
       comp_obj_heading_.marked_up_level       = "B";
       comp_obj_heading_.heading_lev_markup    = 1;
       comp_obj_heading_.heading_lev_collapsed = 1;
@@ -996,6 +1025,8 @@ template SiSUdocAbstraction() {
       comp_obj_heading_.text                  = "Bibliography";
       comp_obj_heading_.ocn                   = 0;
       comp_obj_heading_.obj_cite_number       = "";
+      comp_obj_heading_.obj_cite_number_off   = "";
+      comp_obj_heading_.obj_cite_number_type  = 0;
       comp_obj_heading_.segment_anchor_tag    = "_part_bibliography";
       comp_obj_heading_.marked_up_level       = "B";
       comp_obj_heading_.heading_lev_markup    = 1;
@@ -1011,6 +1042,8 @@ template SiSUdocAbstraction() {
       comp_obj_heading_.text                  = "Bibliography";
       comp_obj_heading_.ocn                   = 0;
       comp_obj_heading_.obj_cite_number       = "";
+      comp_obj_heading_.obj_cite_number_off   = "";
+      comp_obj_heading_.obj_cite_number_type  = 0;
       comp_obj_heading_.segment_anchor_tag    = "bibliography";
       comp_obj_heading_.marked_up_level       = "1";
       comp_obj_heading_.heading_lev_markup    = 4;
@@ -1028,6 +1061,8 @@ template SiSUdocAbstraction() {
       comp_obj_heading_.text                  = "(skip) there is no Bibliography";
       comp_obj_heading_.ocn                   = 0;
       comp_obj_heading_.obj_cite_number       = "";
+      comp_obj_heading_.obj_cite_number_off   = "";
+      comp_obj_heading_.obj_cite_number_type  = 0;
       comp_obj_heading_.marked_up_level       = "B";
       comp_obj_heading_.heading_lev_markup    = 1;
       comp_obj_heading_.heading_lev_collapsed = 1;
@@ -1059,6 +1094,8 @@ template SiSUdocAbstraction() {
       comp_obj_para.text                  = out_.to!string.strip;
       comp_obj_para.ocn                   = 0;
       comp_obj_para.obj_cite_number       = "";
+      comp_obj_para.obj_cite_number_off   = "";
+      comp_obj_para.obj_cite_number_type  = 0;
       comp_obj_para.indent_hang           = 0;
       comp_obj_para.indent_base           = 1;
       comp_obj_para.bullet                = bullet;
@@ -1074,13 +1111,13 @@ template SiSUdocAbstraction() {
     auto bi_tuple =
       bi.bookindex_build_abstraction_section(
         bookindex_unordered_hashes,
-        obj_cite_digit,
+        obj_cite_digits,
         opt_action,
       );
     destroy(bookindex_unordered_hashes);
     static assert(!isTypeTuple!(bi_tuple));
     auto the_bookindex_section = bi_tuple[0];
-    obj_cite_digit = bi_tuple[1];
+    obj_cite_digits = bi_tuple[1];
     debug(bookindex) {
       foreach (bi_entry; the_bookindex_section["seg"]) {
         writeln(bi_entry);
@@ -1095,6 +1132,8 @@ template SiSUdocAbstraction() {
       comp_obj_heading_.text                  = "(skip) there is no Blurb section";
       comp_obj_heading_.ocn                   = 0;
       comp_obj_para.obj_cite_number           = "";
+      comp_obj_para.obj_cite_number_off       = "";
+      comp_obj_para.obj_cite_number_type      = 0;
       comp_obj_heading_.segment_anchor_tag    = "";
       comp_obj_heading_.marked_up_level       = "B";
       comp_obj_heading_.heading_lev_markup    = 1;
@@ -1119,6 +1158,8 @@ template SiSUdocAbstraction() {
     comp_obj_toc.is_a                  = "toc";
     comp_obj_toc.ocn                   = 0;
     comp_obj_toc.obj_cite_number       = "";
+    comp_obj_toc.obj_cite_number_off   = "";
+    comp_obj_toc.obj_cite_number_type  = 0;
     comp_obj_toc.indent_hang           = indent["hang_position"];
     comp_obj_toc.indent_base           = indent["base_position"];
     comp_obj_toc.bullet                = false;
@@ -1326,6 +1367,12 @@ template SiSUdocAbstraction() {
         if (obj.heading_lev_markup <= 4) {
           segnames_0_4 ~= obj.segment_anchor_tag;
         }
+        if (obj.heading_lev_markup == 0) {
+          assert( obj.ocn == 1, "Title OCN should be 1 not: " ~ obj.ocn.to!string); // bug introduced 0.18.1
+          obj.ocn = 1;
+          obj.obj_cite_number = "1";
+          obj.obj_cite_number_type = OCNtype.ocn;
+        }
         /+ dom structure (marked up & collapsed) +/
         if ((opt_action["html"])
         || (opt_action["html-scroll"])
@@ -1437,6 +1484,9 @@ template SiSUdocAbstraction() {
           debug(dom) {
             writeln(obj.text);
           }
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.digit;
+          obj.obj_cite_number = obj_cite_digits.on.to!string;
           if (obj.heading_lev_markup <= 4) {
             segnames_0_4 ~= obj.segment_anchor_tag;
             if (obj.heading_lev_markup == 4) {
@@ -1468,9 +1518,9 @@ template SiSUdocAbstraction() {
           debug(dom) {
             writeln(obj.text);
           }
-          obj_cite_digit = ocn_emit(OCNstatus.inc);
-          obj.ocn = obj_cite_digit;
-          obj.obj_cite_number = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.digit;
+          obj.obj_cite_number = obj_cite_digits.on.to!string;
           if (obj.heading_lev_markup <= 4) {
             segnames_0_4 ~= obj.segment_anchor_tag;
             if (obj.heading_lev_markup == 4) {
@@ -1493,9 +1543,9 @@ template SiSUdocAbstraction() {
           }
           obj = obj_heading_ancestors(obj, lv_ancestors_txt);
         } else if (obj.is_a == "glossary") {
-          obj_cite_digit = ocn_emit(OCNstatus.inc);
-          obj.ocn = obj_cite_digit;
-          obj.obj_cite_number = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.digit;
+          obj.obj_cite_number = obj_cite_digits.on.to!string;
         }
       }
     }
@@ -1506,9 +1556,9 @@ template SiSUdocAbstraction() {
           debug(dom) {
             writeln(obj.text);
           }
-          obj_cite_digit = ocn_emit(OCNstatus.inc);
-          obj.ocn = obj_cite_digit;
-          obj.obj_cite_number = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.digit;
+          obj.obj_cite_number = obj_cite_digits.on.to!string; // check
           if (obj.heading_lev_markup <= 4) {
             segnames_0_4 ~= obj.segment_anchor_tag;
             if (obj.heading_lev_markup == 4) {
@@ -1531,14 +1581,14 @@ template SiSUdocAbstraction() {
           }
           obj = obj_heading_ancestors(obj, lv_ancestors_txt);
         } else if (obj.is_a == "bibliography") {
-          obj_cite_digit = ocn_emit(OCNstatus.inc);
-          obj.ocn = obj_cite_digit;
-          obj.obj_cite_number = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.on;
+          obj.obj_cite_number = obj_cite_digits.on.to!string;
         }
       }
     }
     /+ optional only one 1~ level +/
-    int ocn_ = obj_cite_digit;
+    int ocn_ = obj_cite_digits.on;
     int ocn_bkidx_ = 0;
     int ocn_bidx_;
     if (the_bookindex_section["scroll"].length > 1) {
@@ -1549,9 +1599,9 @@ template SiSUdocAbstraction() {
         if (obj.is_a == "heading") {
           debug(dom) {
           }
-          obj_cite_digit = ocn_emit(OCNstatus.inc);
-          obj.ocn = obj_cite_digit;
-          obj.obj_cite_number = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.on;
+          obj.obj_cite_number = obj_cite_digits.on.to!string;
           if (obj.heading_lev_markup <= 4) {
             segnames_0_4 ~= obj.segment_anchor_tag;
             if (obj.heading_lev_markup == 4) {
@@ -1574,8 +1624,9 @@ template SiSUdocAbstraction() {
           }
           obj = obj_heading_ancestors(obj, lv_ancestors_txt);
         } else if (obj.is_a == "bookindex") {
-          obj_cite_digit_bkidx = ocn_emit(OCNstatus.bkidx);
-          obj.obj_cite_number_bkidx = obj_cite_digit_bkidx.to!string; // FIX need to distinguish from regular ocn
+          obj_cite_digits = ocn_emit(OCNstatus.bkidx);
+          obj.ocn = obj_cite_digits.digit;
+          obj.obj_cite_number_bkidx = obj_cite_digits.bkidx.to!string;
           obj.obj_cite_number_type = OCNtype.bkidx;
         }
       }
@@ -1616,7 +1667,6 @@ template SiSUdocAbstraction() {
           obj.obj_cite_number_type = OCNtype.bkidx;
         }
       }
-      assert(obj_cite_digit == ocn_);
       assert(obj_cite_digit_bkidx == ocn_bidx_);
     }
     /+ optional only one 1~ level +/
@@ -1626,9 +1676,9 @@ template SiSUdocAbstraction() {
           debug(dom) {
             writeln(obj.text);
           }
-          obj_cite_digit = ocn_emit(OCNstatus.inc);
-          obj.ocn = obj_cite_digit;
-          obj.obj_cite_number = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.on);
+          obj.ocn = obj_cite_digits.on;
+          obj.obj_cite_number = obj_cite_digits.on.to!string;
           if (obj.heading_lev_markup <= 4) {
             segnames_0_4 ~= obj.segment_anchor_tag;
             if (obj.heading_lev_markup == 4) {
@@ -1651,8 +1701,8 @@ template SiSUdocAbstraction() {
           }
           obj = obj_heading_ancestors(obj, lv_ancestors_txt);
         } else if (obj.is_a == "blurb") {
-          obj_cite_digit = ocn_emit(OCNstatus.exc);
-          obj.obj_cite_number_non = obj_cite_digit.to!string;
+          obj_cite_digits = ocn_emit(OCNstatus.off);
+          obj.obj_cite_number_off  = obj_cite_digits.off.to!string;
           obj.obj_cite_number_type = OCNtype.non;
         }
       }
@@ -1670,6 +1720,8 @@ template SiSUdocAbstraction() {
     comp_obj_heading_.is_a                  = "heading";
     comp_obj_heading_.ocn                   = 0;
     comp_obj_para.obj_cite_number           = "";
+    comp_obj_para.obj_cite_number_off       = "";
+    comp_obj_para.obj_cite_number_type      = 0;
     comp_obj_heading_.segment_anchor_tag    = "";
     comp_obj_heading_.marked_up_level       = "";
     comp_obj_heading_.heading_lev_markup    = 9;
@@ -1749,7 +1801,7 @@ template SiSUdocAbstraction() {
     destroy(bookindex_unordered_hashes);
     destroy(an_object);
     biblio_arr_json = [];
-    obj_cite_digit=0;
+    obj_cite_digits=ocn_emit(OCNstatus.reset);
     obj_cite_digit_=0;
     html_segnames_ptr=0;
     html_segnames_ptr_cntr=0;
@@ -1790,10 +1842,10 @@ template SiSUdocAbstraction() {
       static assert(is(typeof(an_object)       == string[string]));
       static assert(is(typeof(obj_type_status) == int[string]));
     }
-    line_occur["heading"]            = State.off;
-    line_occur["para"]               = State.off;
-    obj_type_status["heading"]       = State.off;
-    obj_type_status["para"]          = State.off;
+    line_occur["heading"]      = State.off;
+    line_occur["para"]         = State.off;
+    obj_type_status["heading"] = State.off;
+    obj_type_status["para"]    = State.off;
     an_object = object_reset(an_object);
   }
   static auto _check_ocn_status_(L,T)(
@@ -1824,11 +1876,11 @@ template SiSUdocAbstraction() {
       } else {
         if (obj_type_status["ocn_status_off_for_multiple_objects"] == TriState.off) {
           if (line.matchFirst(rgx.obj_cite_number_off)) {
-            obj_type_status["ocn_status"] = OCNstatus.exc;
+            obj_type_status["ocn_status"] = OCNstatus.off;
           } else if (line.matchFirst(rgx.obj_cite_number_off_dh)) {
             obj_type_status["ocn_status"] = OCNstatus.closing;
           } else {
-            obj_type_status["ocn_status"] = OCNstatus.inc;
+            obj_type_status["ocn_status"] = OCNstatus.on;
           }
         } else {
           obj_type_status["ocn_status"] =
@@ -1838,7 +1890,7 @@ template SiSUdocAbstraction() {
     } else if ((!line.empty) && (obj_type_status["ocn_status_off_for_multiple_objects"] > TriState.off)) {
       if (line.matchFirst(rgx.obj_cite_number_off_block_close)) {
         obj_type_status["ocn_status_off_for_multiple_objects"] = TriState.off;
-        obj_type_status["ocn_status"]                          = OCNstatus.inc;
+        obj_type_status["ocn_status"]                          = OCNstatus.on;
         debug(ocnoff) {
           writeln(line);
         }
@@ -1880,8 +1932,7 @@ template SiSUdocAbstraction() {
           line
         );
       }
-      obj_cite_number_poem["start"] =
-        obj_cite_digit.to!string;
+      obj_cite_number_poem["start"] = obj_cite_digits.on.to!string;
       obj_type_status["blocks"]     = TriState.on;
       obj_type_status["verse_new"]  = State.on;
       obj_type_status["poem"]       = TriState.on;
@@ -1960,7 +2011,7 @@ template SiSUdocAbstraction() {
           line
         );
       }
-      obj_cite_number_poem["start"] = obj_cite_digit.to!string;
+      obj_cite_number_poem["start"] = obj_cite_digits.on.to!string;
       obj_type_status["blocks"]    = TriState.on;
       obj_type_status["verse_new"] = State.on;
       obj_type_status["poem"]      = TriState.on;
@@ -2177,14 +2228,14 @@ template SiSUdocAbstraction() {
             writeln(__LINE__);
             writefln(
               "* %s %s",
-              obj_cite_digit,
+              obj_cite_digits.on,
               line
             );
           }
           if (an_object.length > 0) {
             debug(poem) {                             // poem (curly) close
               writeln(
-                obj_cite_digit,
+                obj_cite_digits.on,
                 an_object[an_object_key]
               );
             }
@@ -2198,8 +2249,11 @@ template SiSUdocAbstraction() {
             comp_obj_block.of_section                 = "body";
             comp_obj_block.is_of                      = "block";
             comp_obj_block.is_a                       = "verse";
-            comp_obj_block.ocn                        = obj_cite_digit;
-            comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+            comp_obj_block.ocn                        = obj_cite_digits.on;
+            comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+            comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+            comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+            comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
             comp_obj_block.text                       = an_object["substantive"];
             comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
             comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2210,16 +2264,14 @@ template SiSUdocAbstraction() {
           processing.remove("verse");
           ++cntr;
         }
-        obj_cite_number_poem["end"] =
-          obj_cite_digit.to!string;
+        obj_cite_number_poem["end"] = obj_cite_digits.on.to!string;
         obj_type_status["blocks"]     = TriState.closing;
         obj_type_status["poem"]       = TriState.closing;
         obj_type_status["curly_poem"] = TriState.off;
       } else {
         processing["verse"] ~= line ~= "\n";
         if (obj_type_status["verse_new"] == State.on) {
-          obj_cite_digit =
-            ocn_emit(obj_type_status["ocn_status"]);
+          obj_cite_digits = ocn_emit(OCNstatus.on);
           obj_type_status["verse_new"] = State.off;
         } else if (line.matchFirst(rgx.newline_eol_delimiter_only)) {
           processing["verse"] = processing["verse"].stripRight;
@@ -2232,7 +2284,7 @@ template SiSUdocAbstraction() {
           debug(poem) {                          // poem verse
             writefln(
               "* %s curly\n%s",
-              obj_cite_digit,
+              obj_cite_digits.on,
               an_object[an_object_key]
             );
           }
@@ -2241,7 +2293,7 @@ template SiSUdocAbstraction() {
           auto comp_obj_location = node_construct.node_location_emitter(
             content_non_header,
             segment_anchor_tag_that_object_belongs_to,
-            obj_cite_digit,
+            obj_cite_digits,
             cntr,
             heading_ptr-1,
             an_object["is"]
@@ -2255,8 +2307,11 @@ template SiSUdocAbstraction() {
           comp_obj_block.of_section                 = "body";
           comp_obj_block.is_of                      = "block";
           comp_obj_block.is_a                       = "verse";
-          comp_obj_block.ocn                        = obj_cite_digit;
-          comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+          comp_obj_block.ocn                        = obj_cite_digits.on;
+          comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+          comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+          comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+          comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
           comp_obj_block.text                       = an_object["substantive"];
           comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
           comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2282,7 +2337,7 @@ template SiSUdocAbstraction() {
         if (an_object.length > 0) {
           debug(poem) {                                     // poem (tic) close
             writeln(__LINE__);
-            writeln(obj_cite_digit, line);
+            writeln(obj_cite_digits.on, line);
           }
           processing.remove("verse");
           an_object["is"]                           = "verse";
@@ -2295,14 +2350,17 @@ template SiSUdocAbstraction() {
           comp_obj_block.of_section                 = "body";
           comp_obj_block.is_of                      = "block";
           comp_obj_block.is_a                       = "verse";
-          comp_obj_block.ocn                        = obj_cite_digit;
-          comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+          comp_obj_block.ocn                        = obj_cite_digits.on;
+          comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+          comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+          comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+          comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
           comp_obj_block.text                       = an_object["substantive"];
           comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
           comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
           comp_obj_block.inline_links               = substantive_obj_misc_tuple[sObj.links];
           the_document_body_section                 ~= comp_obj_block;
-          obj_cite_number_poem["end"]               = obj_cite_digit.to!string;
+          obj_cite_number_poem["end"]               = obj_cite_digits.on.to!string;
           object_reset(an_object);
           processing.remove("verse");
           ++cntr;
@@ -2313,8 +2371,7 @@ template SiSUdocAbstraction() {
       } else {
         processing["verse"] ~= line ~= "\n";
         if (obj_type_status["verse_new"] == State.on) {
-          obj_cite_digit =
-            ocn_emit(obj_type_status["ocn_status"]);
+          obj_cite_digits = ocn_emit(OCNstatus.on);
           obj_type_status["verse_new"] = State.off;
         } else if (line.matchFirst(rgx.newline_eol_delimiter_only)) {
           processing["verse"] = processing["verse"].stripRight;
@@ -2327,7 +2384,7 @@ template SiSUdocAbstraction() {
           debug(poem) {                            // poem (tic) close
             writefln(
               "* %s tic\n%s",
-              obj_cite_digit,
+              obj_cite_digits.on,
               an_object[an_object_key]
             );
           }
@@ -2337,7 +2394,7 @@ template SiSUdocAbstraction() {
             node_construct.node_location_emitter(
               content_non_header,
               segment_anchor_tag_that_object_belongs_to,
-              obj_cite_digit,
+              obj_cite_digits,
               cntr,
               heading_ptr-1,
               an_object["is"]
@@ -2351,8 +2408,11 @@ template SiSUdocAbstraction() {
           comp_obj_block.of_section                 = "body";
           comp_obj_block.is_of                      = "block";
           comp_obj_block.is_a                       = "verse";
-          comp_obj_block.ocn                        = obj_cite_digit;
-          comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+          comp_obj_block.ocn                        = obj_cite_digits.on;
+          comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+          comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+          comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+          comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
           comp_obj_block.text                       = an_object["substantive"];
           comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
           comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2447,7 +2507,7 @@ template SiSUdocAbstraction() {
           line,
           an_object,
           the_document_body_section,
-          obj_cite_digit,
+          obj_cite_digits,
           comp_obj_heading,
           cntr,
           obj_type_status,
@@ -2619,24 +2679,23 @@ template SiSUdocAbstraction() {
       header_tag_value="";
     }
   }
-  void _table_closed_make_special_notation_table_(
+  void _table_closed_make_special_notation_table_(N)(
     char[]                           line,
     return ref string[string]        an_object,
     return ref ObjGenericComposite[] the_document_body_section,
-    return ref int                   obj_cite_digit,
+    return ref N                     obj_cite_digits,
     return ref ObjGenericComposite   _comp_obj_heading,
     return ref int                   cntr,
     return ref int[string]           obj_type_status,
     string[string][string]           dochead_make_aa,
   ) {
       comp_obj_block = comp_obj_block.init;
-      obj_cite_digit =
-        ocn_emit(obj_type_status["ocn_status"]);
+      obj_cite_digits = ocn_emit(OCNstatus.on);
       auto comp_obj_location =
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           "table"
@@ -2644,23 +2703,26 @@ template SiSUdocAbstraction() {
       an_object["is"] = "table";
       auto substantive_obj_misc_tuple =
         obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, "body_nugget", dochead_make_aa);
-      an_object["substantive"]         = substantive_obj_misc_tuple[sObj.content];
-      comp_obj_block.ocn               = obj_cite_digit;
-      comp_obj_block.obj_cite_number   = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
-      comp_obj_block                   = table_instructions(comp_obj_block, an_object["table_head"]);
-      comp_obj_block                   = table_substantive_munge_special(comp_obj_block, an_object["substantive"]);
-      the_document_body_section        ~= comp_obj_block;
+      an_object["substantive"]             = substantive_obj_misc_tuple[sObj.content];
+      comp_obj_block.ocn                   = obj_cite_digits.on;
+      comp_obj_block.obj_cite_number       = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      comp_obj_block.obj_cite_number_off   = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      comp_obj_block.obj_cite_number_bkidx = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+      comp_obj_block.obj_cite_number_type  = obj_cite_digits.type;
+      comp_obj_block                       = table_instructions(comp_obj_block, an_object["table_head"]);
+      comp_obj_block                       = table_substantive_munge_special(comp_obj_block, an_object["substantive"]);
+      the_document_body_section            ~= comp_obj_block;
       object_reset(an_object);
       processing.remove("verse");
       ++cntr;
   }
-  void _block_flag_line_empty_(B)(
+  void _block_flag_line_empty_(B,N)(
     B                                   bookindex_extract_hash,
     char[]                              line,
     return ref string[string]           an_object,
     return ref ObjGenericComposite[]    the_document_body_section,
     return ref string[][string][string] bookindex_unordered_hashes,
-    return ref int                      obj_cite_digit,
+    return ref N                        obj_cite_digits,
     return ref ObjGenericComposite      _comp_obj_heading,
     return ref int                      cntr,
     return ref int[string]              obj_type_status,
@@ -2678,14 +2740,13 @@ template SiSUdocAbstraction() {
     );
     assertions_flag_types_block_status_none_or_closed(obj_type_status);
     if (obj_type_status["quote"] == TriState.closing) {
-      obj_cite_digit =
-        ocn_emit(obj_type_status["ocn_status"]);
+      obj_cite_digits = ocn_emit(OCNstatus.on);
       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_digit,
+          obj_cite_digits,
           segment_anchor_tag_that_object_belongs_to
         );
       an_object["is"] = "quote";
@@ -2693,7 +2754,7 @@ template SiSUdocAbstraction() {
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           an_object["is"]
@@ -2707,8 +2768,11 @@ template SiSUdocAbstraction() {
       comp_obj_block.of_section                 = "body";
       comp_obj_block.is_of                      = "block";
       comp_obj_block.is_a                       = "quote";
-      comp_obj_block.ocn                        = obj_cite_digit;
-      comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+      comp_obj_block.ocn                        = obj_cite_digits.on;
+      comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+      comp_obj_block.obj_cite_number_type       = obj_cite_digit_type;
       comp_obj_block.text                       = an_object["substantive"];
       comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
       comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2720,14 +2784,13 @@ template SiSUdocAbstraction() {
       processing.remove("verse");
       ++cntr;
     } else if (obj_type_status["group"] == TriState.closing) {
-      obj_cite_digit =
-        ocn_emit(obj_type_status["ocn_status"]);
+      obj_cite_digits = ocn_emit(OCNstatus.on);
       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_digit,
+          obj_cite_digits,
           segment_anchor_tag_that_object_belongs_to
         );
       an_object["is"] = "group";
@@ -2735,7 +2798,7 @@ template SiSUdocAbstraction() {
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           an_object["is"]
@@ -2749,8 +2812,11 @@ template SiSUdocAbstraction() {
       comp_obj_block.of_section                 = "body";
       comp_obj_block.is_of                      = "block";
       comp_obj_block.is_a                       = "group";
-      comp_obj_block.ocn                        = obj_cite_digit;
-      comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+      comp_obj_block.ocn                        = obj_cite_digits.on;
+      comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+      comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
       comp_obj_block.text                       = an_object["substantive"];
       comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
       comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2762,13 +2828,13 @@ template SiSUdocAbstraction() {
       processing.remove("verse");
       ++cntr;
     } else if (obj_type_status["block"] == TriState.closing) {
-      obj_cite_digit = ocn_emit(obj_type_status["ocn_status"]);
+      obj_cite_digits = ocn_emit(OCNstatus.on);
       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_digit,
+          obj_cite_digits,
           segment_anchor_tag_that_object_belongs_to
         );
       an_object["is"] = "block";
@@ -2776,7 +2842,7 @@ template SiSUdocAbstraction() {
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           an_object["is"]
@@ -2789,8 +2855,11 @@ template SiSUdocAbstraction() {
       comp_obj_block.of_section                 = "body";
       comp_obj_block.is_of                      = "block";
       comp_obj_block.is_a                       = "block";
-      comp_obj_block.ocn                        = obj_cite_digit;
-      comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+      comp_obj_block.ocn                        = obj_cite_digits.on;
+      comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+      comp_obj_block.obj_cite_number_type       = obj_cite_digit_type;
       comp_obj_block.text                       = an_object["substantive"];
       comp_obj_block.inline_notes_reg           = substantive_obj_misc_tuple[sObj.notes_reg];
       comp_obj_block.inline_notes_star          = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2807,7 +2876,7 @@ template SiSUdocAbstraction() {
       bookindex_unordered_hashes =
         bookindex_extract_hash.bookindex_nugget_hash(
           an_object["bookindex_nugget"],
-          obj_cite_digit,
+          obj_cite_digits,
           segment_anchor_tag_that_object_belongs_to
         );
       an_object["is"]                           = "verse";
@@ -2815,7 +2884,7 @@ template SiSUdocAbstraction() {
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           an_object["is"]
@@ -2825,8 +2894,11 @@ template SiSUdocAbstraction() {
       comp_obj_poem_ocn.of_section              = "body";
       comp_obj_poem_ocn.is_of                   = "block";
       comp_obj_poem_ocn.is_a                    = "poem";
-      comp_obj_poem_ocn.ocn                     = obj_cite_digit;
+      comp_obj_poem_ocn.ocn                     = obj_cite_digits.on;
       comp_obj_poem_ocn.obj_cite_number         = (obj_cite_number_poem["start"], obj_cite_number_poem["end"]);
+      comp_obj_poem_ocn.obj_cite_number_off     = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string; //
+      comp_obj_poem_ocn.obj_cite_number_bkidx   = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string; //
+      comp_obj_poem_ocn.obj_cite_number_type    = obj_cite_digits.type;
       comp_obj_poem_ocn.text                    = "";
       the_document_body_section                 ~= comp_obj_poem_ocn;
       obj_type_status["blocks"]                 = TriState.off;
@@ -2834,14 +2906,13 @@ template SiSUdocAbstraction() {
       object_reset(an_object);
       processing.remove("verse");
     } else if (obj_type_status["code"] == TriState.closing) {
-      obj_cite_digit =
-        ocn_emit(obj_type_status["ocn_status"]);
+      obj_cite_digits = ocn_emit(OCNstatus.on);
       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_digit,
+          obj_cite_digits,
           segment_anchor_tag_that_object_belongs_to
         );
       an_object["is"] = "code";
@@ -2849,7 +2920,7 @@ template SiSUdocAbstraction() {
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           an_object["is"]
@@ -2863,8 +2934,11 @@ template SiSUdocAbstraction() {
       comp_obj_code.of_section                  = "body";
       comp_obj_code.is_of                       = "block";
       comp_obj_code.is_a                        = "code";
-      comp_obj_code.ocn                         = obj_cite_digit;
-      comp_obj_code.obj_cite_number             = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+      comp_obj_code.ocn                         = obj_cite_digits.on;
+      comp_obj_code.obj_cite_number             = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+      comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
       comp_obj_code.text                        = an_object["substantive"];
       comp_obj_code.inline_notes_reg            = substantive_obj_misc_tuple[sObj.notes_reg];
       comp_obj_code.inline_notes_star           = substantive_obj_misc_tuple[sObj.notes_star];
@@ -2877,14 +2951,13 @@ template SiSUdocAbstraction() {
       ++cntr;
     } else if (obj_type_status["table"] == TriState.closing) {
       comp_obj_block = comp_obj_block.init;
-      obj_cite_digit =
-        ocn_emit(obj_type_status["ocn_status"]);
+      obj_cite_digits = ocn_emit(OCNstatus.on);
       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_digit,
+          obj_cite_digits,
           segment_anchor_tag_that_object_belongs_to
         );
       an_object["is"] = "table";
@@ -2892,7 +2965,7 @@ template SiSUdocAbstraction() {
         node_construct.node_location_emitter(
           content_non_header,
           segment_anchor_tag_that_object_belongs_to,
-          obj_cite_digit,
+          obj_cite_digits,
           cntr,
           heading_ptr-1,
           an_object["is"]
@@ -2901,8 +2974,11 @@ template SiSUdocAbstraction() {
         obj_im.obj_inline_markup_and_anchor_tags_and_misc(an_object, an_object_key, dochead_make_aa);
       an_object["substantive"] = substantive_obj_misc_tuple[sObj.content];
       comp_obj_block                            = comp_obj_block.init;
-      comp_obj_block.ocn                        = obj_cite_digit;
-      comp_obj_block.obj_cite_number            = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+      comp_obj_block.ocn                        = obj_cite_digits.on;
+      comp_obj_block.obj_cite_number            = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      comp_obj_block.obj_cite_number_off        = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      comp_obj_block.obj_cite_number_bkidx      = (obj_cite_digits.bkidx==0) ? "" : obj_cite_digits.bkidx.to!string;
+      comp_obj_block.obj_cite_number_type       = obj_cite_digits.type;
       comp_obj_block = table_instructions(comp_obj_block, an_object["table_head"]);
       comp_obj_block = table_substantive_munge(comp_obj_block, an_object["substantive"]);
       the_document_body_section                 ~= comp_obj_block;
@@ -3149,19 +3225,19 @@ template SiSUdocAbstraction() {
     static auto rgx = Rgx();
     if (auto m = line.match(rgx.heading)) {
       /+ heading match +/
-      obj_type_status["heading"] = State.on;
+      ++line_occur["heading"];
+      obj_type_status["heading"]            = State.on;
+      obj_type_status["para"]               = State.off;
       if (line.match(rgx.heading_seg_and_above)) {
-        obj_type_status["biblio_section"] = State.off;
+        obj_type_status["biblio_section"]   = State.off;
         obj_type_status["glossary_section"] = State.off;
-        obj_type_status["blurb_section"] = State.off;
+        obj_type_status["blurb_section"]    = State.off;
       }
-      obj_type_status["para"] = State.off;
-      ++line_occur["heading"];
       an_object[an_object_key] ~= line ~= "\n";
       an_object["lev"] ~= m.captures[1];
       assertions_doc_structure(an_object, lv); // includes most of the logic for collapsed levels
       switch (an_object["lev"]) {
-      case "A":
+      case "A":                                // Title set
         an_object[an_object_key]=(an_object[an_object_key])
           .replaceFirst(rgx.variable_doc_title,
             (dochead_meta_aa["title"]["full"] ~ ","))
@@ -3556,23 +3632,24 @@ template SiSUdocAbstraction() {
   /+ abstraction functions ↑ +/
   /+ ↓ abstraction function emitters +/
   pure struct OCNemitter {
-    int ocn_, ocn_in, ocn_in_, ocn_out_, ocn_bkidx_;
-    int ocn_emitter(int ocn_status_flag)
-    in { assert(ocn_status_flag <= OCNstatus.reset); }
-    body {
+    int ocn_, ocn_on, ocn_on_, ocn_off, ocn_off_, ocn_bkidx, ocn_bkidx_;
+    auto ocn_emitter(int ocn_status_flag) {
+      OCNset ocn;
+      assert(ocn_status_flag <= OCNstatus.reset);
+      ocn_on = ocn_off = ocn_bkidx = 0;
       switch(ocn_status_flag) {
       case OCNstatus.reset:
-        ocn_ = ocn_in_ = ocn_out_ = 1;
+        ocn_ = ocn_on_ = ocn_off_ = 1;
         ocn_bkidx_ = 0;
         break;
-      case OCNstatus.inc:
-        ocn_ = ++ocn_in_;
+      case OCNstatus.on:
+        ocn_ = ocn_on = ++ocn_on_;
         break;
-      case OCNstatus.exc:
-        ocn_ = ++ocn_out_;
+      case OCNstatus.off:
+        ocn_ = ocn_off = ++ocn_off_;
         break;
       case OCNstatus.bkidx:
-        ocn_ = ++ocn_bkidx_;
+        ocn_ = ocn_bkidx = ++ocn_bkidx_;
         break;
       case OCNstatus.closing:
         break;
@@ -3580,7 +3657,12 @@ template SiSUdocAbstraction() {
         ocn_ = 0;
       }
       assert(ocn_ >= 0);
-      return ocn_;
+      ocn.digit = ocn_;
+      ocn.on    = ocn_on;
+      ocn.off   = ocn_off;
+      ocn.bkidx = ocn_bkidx;
+      ocn.type  = ocn_status_flag;
+      return ocn;
     }
     invariant() {
     }
@@ -3600,7 +3682,7 @@ template SiSUdocAbstraction() {
       n_foot_sp_asterisk = 0;
       n_foot_sp_plus = 0;
     }
-    static string url_links(Ot)(Ot obj_txt_in) {
+    static auto url_links(Ot)(Ot obj_txt_in) {
       debug(asserts) {
         static assert(is(typeof(obj_txt_in) == string));
       }
@@ -4038,6 +4120,8 @@ template SiSUdocAbstraction() {
         comp_obj_toc.is_a                  = "toc";
         comp_obj_toc.ocn                   = 0;
         comp_obj_toc.obj_cite_number       = "";
+        comp_obj_toc.obj_cite_number_off   = "";
+        comp_obj_toc.obj_cite_number_type  = 0;
         comp_obj_toc.indent_hang           = indent["hang_position"];
         comp_obj_toc.indent_base           = indent["base_position"];
         comp_obj_toc.bullet                = false;
@@ -4056,6 +4140,8 @@ template SiSUdocAbstraction() {
         comp_obj_toc.is_a                  = "toc";
         comp_obj_toc.ocn                   = 0;
         comp_obj_toc.obj_cite_number       = "";
+        comp_obj_toc.obj_cite_number_off   = "";
+        comp_obj_toc.obj_cite_number_type  = 0;
         comp_obj_toc.indent_hang           = indent["hang_position"];
         comp_obj_toc.indent_base           = indent["base_position"];
         comp_obj_toc.bullet                = false;
@@ -4070,6 +4156,8 @@ template SiSUdocAbstraction() {
       comp_obj_toc.is_a                  = "toc";
       comp_obj_toc.ocn                   = 0;
       comp_obj_toc.obj_cite_number       = "";
+      comp_obj_toc.obj_cite_number_off   = "";
+      comp_obj_toc.obj_cite_number_type  = 0;
       comp_obj_toc.bullet                = false;
       comp_obj_toc.inline_links          = true;
       switch (obj_["lev_markup_number"].to!int) {
@@ -4634,19 +4722,19 @@ template SiSUdocAbstraction() {
     string[] bi_main_terms_split_arr;
     string[][string][string] bookindex_nugget_hash(BI,N,S)(
       BI bookindex_section,
-      N  obj_cite_digit,
+      N  obj_cite_digits,
       S  segment_anchor_tag,
     )
     in {
       debug(asserts) {
         static assert(is(typeof(bookindex_section) == string));
-        static assert(is(typeof(obj_cite_digit)   == int));
+        static assert(is(typeof(obj_cite_digits.on) == int));
       }
       debug(bookindexraw) {
         if (!bookindex_section.empty) {
           writeln(
             "* [bookindex] ",
-            "[", obj_cite_digit.to!string, ": ", segment_anchor_tag, "] ", bookindex_section
+            "[", obj_cite_digits.on.to!string, ": ", segment_anchor_tag, "] ", bookindex_section
           );
         }
       }
@@ -4664,12 +4752,12 @@ template SiSUdocAbstraction() {
           ) {
             main_term = m.captures[1].strip;
             obj_cite_number_offset = m.captures[2].to!int;
-            obj_cite_number_endpoint=(obj_cite_digit + obj_cite_number_offset);
-            obj_cite_numbers ~= (obj_cite_digit.to!string ~ "-" ~ to!string(obj_cite_number_endpoint)
+            obj_cite_number_endpoint=(obj_cite_digits.on + obj_cite_number_offset);
+            obj_cite_numbers ~= (obj_cite_digits.on.to!string ~ "-" ~ to!string(obj_cite_number_endpoint)
             ~ ":" ~ segment_anchor_tag);
           } else {
             main_term = bi_main_term_and_rest[0].strip;
-            obj_cite_numbers ~= obj_cite_digit.to!string
+            obj_cite_numbers ~= obj_cite_digits.on.to!string
             ~ ":" ~ segment_anchor_tag;
           }
           bi[main_term]["_a"] ~= obj_cite_numbers;
@@ -4683,12 +4771,12 @@ template SiSUdocAbstraction() {
               if (auto m = sub_terms_bits.match(rgx.bi_term_and_obj_cite_numbers_match)) {
                 sub_term = m.captures[1].strip;
                 obj_cite_number_offset = m.captures[2].to!int;
-                obj_cite_number_endpoint=(obj_cite_digit + obj_cite_number_offset);
-                obj_cite_numbers ~= (obj_cite_digit.to!string ~ " - " ~ to!string(obj_cite_number_endpoint)
+                obj_cite_number_endpoint=(obj_cite_digits.on + obj_cite_number_offset);
+                obj_cite_numbers ~= (obj_cite_digits.on.to!string ~ " - " ~ to!string(obj_cite_number_endpoint)
                 ~ ":" ~ segment_anchor_tag);
               } else {
                 sub_term = sub_terms_bits.strip;
-                obj_cite_numbers ~= to!string(obj_cite_digit)
+                obj_cite_numbers ~= to!string(obj_cite_digits.on)
                 ~ ":" ~ segment_anchor_tag;
               }
               if (!empty(sub_term)) {
@@ -4769,12 +4857,12 @@ template SiSUdocAbstraction() {
     }
     auto bookindex_build_abstraction_section(BI,N,B)(
       BI bookindex_unordered_hashes,
-      N  obj_cite_digit,
+      N  obj_cite_digits,
       B  opt_action,
     ) {
       debug(asserts) {
         static assert(is(typeof(bookindex_unordered_hashes)                == string[][string][string]));
-        static assert(is(typeof(obj_cite_digit)                           == int));
+        static assert(is(typeof(obj_cite_digits.on)                        == int));
         static assert(is(typeof(opt_action)                                == bool[string]));
       }
       mixin SiSUnode;
@@ -4804,6 +4892,8 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.text                  = "Book Index";
         comp_obj_heading_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_heading_.segment_anchor_tag    = "_part_book_index";
         comp_obj_heading_.marked_up_level       = "B";
         comp_obj_heading_.heading_lev_markup    = 1;
@@ -4822,6 +4912,8 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.text                  = "Index";
         comp_obj_heading_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_heading_.segment_anchor_tag    = "bookindex";
         comp_obj_heading_.marked_up_level       = "1";
         comp_obj_heading_.heading_lev_markup    = 4;
@@ -4898,6 +4990,8 @@ template SiSUdocAbstraction() {
           comp_obj_para.text                  = bi_tmp_scroll.to!string.strip;
           comp_obj_para.ocn                   = 0;
           comp_obj_para.obj_cite_number       = "";
+          comp_obj_para.obj_cite_number_off   = "";
+          comp_obj_para.obj_cite_number_type  = 0;
           comp_obj_para.anchor_tags           = bi_tmp_tags;
           comp_obj_para.indent_hang           = 0;
           comp_obj_para.indent_base           = 1;
@@ -4913,6 +5007,8 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.text                  = "(skip) there is no Book Index";
         comp_obj_heading_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_heading_.marked_up_level       = "B";
         comp_obj_heading_.heading_lev_markup    = 1;
         comp_obj_heading_.heading_lev_collapsed = 1;
@@ -4921,7 +5017,7 @@ template SiSUdocAbstraction() {
         bookindex_section["scroll"]             ~= comp_obj_heading_;
         bookindex_section["seg"]                ~= comp_obj_heading_;
       }
-      auto t = tuple(bookindex_section, obj_cite_digit);
+      auto t = tuple(bookindex_section, obj_cite_digits);
       return t;
     }
   }
@@ -5001,8 +5097,8 @@ template SiSUdocAbstraction() {
       }
       return endnotes_;
     }
-    private auto endnote_objects(
-      int            obj_cite_digit,
+    private auto endnote_objects(N)(
+      N              obj_cite_digits,
       bool[string]   opt_action,
     )
     in {
@@ -5026,6 +5122,8 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.text                  = "Endnotes";
         comp_obj_heading_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_heading_.segment_anchor_tag    = "_part_endnotes";
         comp_obj_heading_.marked_up_level       = "B";
         comp_obj_heading_.heading_lev_markup    = 1;
@@ -5033,7 +5131,6 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.parent_ocn            = 1;
         comp_obj_heading_.parent_lev_markup     = 0;
         the_endnotes_section                    ~= comp_obj_heading_;
-        ++obj_cite_digit;
         ++mkn;
         comp_obj_heading_                       = comp_obj_heading_.init;
         comp_obj_heading_.of_part               = "backmatter";
@@ -5043,6 +5140,8 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.text                  = "Endnotes";
         comp_obj_heading_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_heading_.segment_anchor_tag    = "endnotes";
         comp_obj_heading_.marked_up_level       = "1";
         comp_obj_heading_.heading_lev_markup    = 4;
@@ -5051,7 +5150,6 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.parent_lev_markup     = 0;
         comp_obj_heading_.anchor_tags           = ["endnotes"];
         the_endnotes_section                    ~= comp_obj_heading_;
-        ++obj_cite_digit;
         ++mkn;
       } else {
         comp_obj_heading_                       = comp_obj_heading_.init;
@@ -5062,6 +5160,8 @@ template SiSUdocAbstraction() {
         comp_obj_heading_.text                  = "(skip) there are no Endnotes";
         comp_obj_heading_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_heading_.marked_up_level       = "B";
         comp_obj_heading_.heading_lev_markup    = 1;
         comp_obj_heading_.heading_lev_collapsed = 1;
@@ -5078,6 +5178,8 @@ template SiSUdocAbstraction() {
         comp_obj_endnote_.is_a                  = "endnote";
         comp_obj_endnote_.ocn                   = 0;
         comp_obj_heading_.obj_cite_number       = "";
+        comp_obj_heading_.obj_cite_number_off   = "";
+        comp_obj_heading_.obj_cite_number_type  = 0;
         comp_obj_endnote_.indent_hang           = 0;
         comp_obj_endnote_.indent_base           = 0;
         comp_obj_endnote_.bullet                = false;
@@ -5091,7 +5193,7 @@ template SiSUdocAbstraction() {
           the_endnotes_section                  ~= comp_obj_endnote_;
         }
       }
-      auto t = tuple(the_endnotes_section, obj_cite_digit);
+      auto t = tuple(the_endnotes_section, obj_cite_digits);
       return t;
     }
   }
@@ -5204,7 +5306,7 @@ template SiSUdocAbstraction() {
     ObjGenericComposite node_location_emitter(Lv,Ta,N,C,P,I)(
       Lv lev_markup_number,
       Ta segment_anchor_tag,
-      N  obj_cite_digit_,
+      N  obj_cite_digits,
       C  cntr_,
       P  ptr_,
       I  is_
@@ -5213,18 +5315,17 @@ template SiSUdocAbstraction() {
       debug(asserts) {
         static assert(is(typeof(lev_markup_number)  == string));
         static assert(is(typeof(segment_anchor_tag) == string));
-        static assert(is(typeof(obj_cite_digit_)    == int));
+        static assert(is(typeof(obj_cite_digits.on) == int));
         static assert(is(typeof(cntr_)              == int));
         static assert(is(typeof(ptr_)               == int));
         static assert(is(typeof(is_)                == string));
       }
       assert(is_ != "heading");
-      assert(obj_cite_digit_.to!int >= 0);
+      assert(obj_cite_digits.on.to!int >= 0);
     }
     body {
       assert(is_ != "heading"); // should not be necessary
-      assert(obj_cite_digit_.to!int >= 0); // should not be necessary
-      int obj_cite_digit = obj_cite_digit_.to!int;
+      assert(obj_cite_digits.on.to!int >= 0); // should not be necessary
       if (lv7 > State.off) {
         p_["lev_markup_number"] = DocStructMarkupHeading.h_text_4;
         p_["obj_cite_number"] = lv7;
@@ -5241,7 +5342,7 @@ template SiSUdocAbstraction() {
       ObjGenericComposite comp_obj_location;
       comp_obj_location                       = comp_obj_location.init;
       comp_obj_location.is_a                  = is_;
-      comp_obj_location.ocn                   = obj_cite_digit_;
+      comp_obj_location.ocn                   = obj_cite_digits.on;
       comp_obj_location.segment_anchor_tag    = segment_anchor_tag.to!string;
       comp_obj_location.parent_ocn            = p_["obj_cite_number"];
       comp_obj_location.parent_lev_markup     = p_["lev_markup_number"];
@@ -5265,7 +5366,7 @@ template SiSUdocAbstraction() {
       Lm  lev_markup_number,
       Lc  lev_collapsed_number,
       Ta  segment_anchor_tag,
-      N   obj_cite_digit_,
+      N   obj_cite_digits,
       C   cntr_,
       P   ptr_,
       LA  lv_ancestors_txt,
@@ -5282,7 +5383,7 @@ template SiSUdocAbstraction() {
         static assert(is(typeof(lev_markup_number)    == string));
         static assert(is(typeof(lev_collapsed_number) == string));
         static assert(is(typeof(segment_anchor_tag)   == string));
-        static assert(is(typeof(obj_cite_digit_)      == int));
+        static assert(is(typeof(obj_cite_digits.on)   == int));
         static assert(is(typeof(cntr_)                == int));
         static assert(is(typeof(ptr_)                 == int));
         static assert(is(typeof(lv_ancestors_txt)     == string[]));
@@ -5290,19 +5391,18 @@ template SiSUdocAbstraction() {
         static assert(is(typeof(html_segnames_ptr)    == int));
       }
       assert(is_ == "heading");
-      assert((obj_cite_digit_).to!int >= 0);
+      assert((obj_cite_digits.on).to!int >= 0);
       assert(
         lev_markup_number.match(rgx.levels_numbered),
-        ("not a valid heading level: " ~ lev_markup_number ~ " at " ~ obj_cite_digit_.to!string)
+        ("not a valid heading level: " ~ lev_markup_number ~ " at " ~ obj_cite_digits.on.to!string)
       );
       if (lev_markup_number.match(rgx.levels_numbered)) {
         if (lev_markup_number.to!int == 0) {
-          assert(obj_cite_digit_.to!int == 1);
+          assert(obj_cite_digits.on.to!int == 1);
         }
       }
     }
     body {
-      int obj_cite_digit = obj_cite_digit_.to!int;
       switch (lev_markup_number.to!int) {
       case 0:
         lv = DocStructMarkupHeading.h_sect_A;
@@ -5390,8 +5490,10 @@ template SiSUdocAbstraction() {
       _comp_obj_heading_.is_of                     = "para";
       _comp_obj_heading_.is_a                      = "heading";
       _comp_obj_heading_.text                      = _text.to!string.strip;
-      _comp_obj_heading_.ocn                       = obj_cite_digit_;
-      _comp_obj_heading_.obj_cite_number           = (obj_cite_digit==0) ? "" : obj_cite_digit.to!string;
+      _comp_obj_heading_.ocn                       = obj_cite_digits.on;
+      _comp_obj_heading_.obj_cite_number           = (obj_cite_digits.on==0)    ? "" : obj_cite_digits.on.to!string;
+      _comp_obj_heading_.obj_cite_number_off       = (obj_cite_digits.off==0)   ? "" : obj_cite_digits.off.to!string;
+      _comp_obj_heading_.obj_cite_number_type      = obj_cite_digits.type;
       _comp_obj_heading_.segment_anchor_tag        = segment_anchor_tag.to!string;
       _comp_obj_heading_.marked_up_level           = lev;
       _comp_obj_heading_.heading_lev_markup        = (!(lev_markup_number.empty) ? lev_markup_number.to!int : 0);