ocda, process section rather than part

4 files changed, 100 insertions, 100 deletions

diff --git a/org/out_xmls.org b/org/out_xmls.org
index 6d0e624..4a2626b 100644
--- a/org/out_xmls.org
+++ b/org/out_xmls.org
@@ -130,13 +130,13 @@ import
 #+NAME: xhtml_format_objects_div_delimit
 #+BEGIN_SRC d
 @safe string div_delimit(
-             string  part,
-  return ref string  previous_part
+             string  section,
+  return ref string  previous_section
 ) {
   string delimit = "";
   string delimit_ = "";
-  if (part != previous_part) {
-    switch (part) {
+  if (section != previous_section) {
+    switch (section) {
     case "head":
       delimit_ ~= "\n<div class=\"doc_title\">\n" ;
       break;
@@ -147,13 +147,13 @@ import
       delimit_ ~= "\n<div class=\"doc_bookindex\">\n" ;
       break;
     default:
-      delimit_ ~= "\n<div class=\"doc_" ~ part ~ "\">\n" ;
+      delimit_ ~= "\n<div class=\"doc_" ~ section ~ "\">\n" ;
       break;
     }
-    if (previous_part.length > 0) {
+    if (previous_section.length > 0) {
       delimit ~= "\n</div>";
     }
-    previous_part = part;
+    previous_section = section;
     delimit ~=  delimit_;
   }
   // you also need to close the last div, introduce a footer?
@@ -1801,7 +1801,7 @@ template outputHTML() {
   string[] doc_html;
   string[] doc;
   string suffix = ".html";
-  string previous_part = "";
+  string previous_section = "";
   string delimit = "";
 #+END_SRC
 
@@ -1809,9 +1809,9 @@ template outputHTML() {
 
 #+NAME: output_html_scroll_loop_parts
 #+BEGIN_SRC d
-foreach (part; doc_matters.has.keys_seq.scroll) {
-  foreach (obj; doc_abstraction[part]) {
-    delimit = xhtml_format.div_delimit(part, previous_part);
+foreach (section; doc_matters.has.keys_seq.scroll) {
+  foreach (obj; doc_abstraction[section]) {
+    delimit = xhtml_format.div_delimit(section, previous_section);
     string _txt = xhtml_format.special_characters_breaks_indents_bullets(obj);
     switch (obj.metainfo.is_of_part) {
 #+END_SRC
@@ -1820,7 +1820,7 @@ foreach (part; doc_matters.has.keys_seq.scroll) {
 
 #+NAME: output_html_scroll_is_frontmatter
 #+BEGIN_SRC d
-case "frontmatter":              assert(part == "head" || "toc");
+case "frontmatter":              assert(section == "head" || "toc");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
@@ -1854,7 +1854,7 @@ case "frontmatter":              assert(part == "head" || "toc");
 
 #+NAME: output_html_scroll_is_body
 #+BEGIN_SRC d
-case "body":                     assert(part == "body" || "head");
+case "body":                     assert(section == "body" || "head");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
@@ -1920,29 +1920,29 @@ case "body":                     assert(part == "body" || "head");
 #+NAME: output_html_scroll_is_backmatter
 #+BEGIN_SRC d
 case "backmatter":
-  assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
     case "heading":
       doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix);
       break;
-    case "endnote":              assert(part == "endnotes");
+    case "endnote":              assert(section == "endnotes");
       doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
       break;
-    case "glossary":             assert(part == "glossary");
+    case "glossary":             assert(section == "glossary");
       doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
       break;
-    case "bibliography":         assert(part == "bibliography");
+    case "bibliography":         assert(section == "bibliography");
       doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
       break;
-    case "bookindex":            assert(part == "bookindex");
+    case "bookindex":            assert(section == "bookindex");
       doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
       break;
-    case "blurb":                assert(part == "blurb");
+    case "blurb":                assert(section == "blurb");
       doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
       break;
-    case "tail":                 assert(part == "tail");
+    case "tail":                 assert(section == "tail");
       doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
       break;
     default:
@@ -2041,7 +2041,7 @@ default:
   string[] top_level_headings = ["","","",""];
   string previous_seg_filename = "";
   string suffix = ".html";
-  string previous_part = "";
+  string previous_section = "";
   string delimit = "";
 #+END_SRC
 
@@ -2049,9 +2049,9 @@ default:
 
 #+NAME: output_html_seg_loop_parts
 #+BEGIN_SRC d
-foreach (part; doc_matters.has.keys_seq.seg) {
-  foreach (obj; doc_abstraction[part]) {
-    delimit = xhtml_format.div_delimit(part, previous_part);
+foreach (section; doc_matters.has.keys_seq.seg) {
+  foreach (obj; doc_abstraction[section]) {
+    delimit = xhtml_format.div_delimit(section, previous_section);
     string _txt = xhtml_format.special_characters_breaks_indents_bullets(obj);
 #+END_SRC
 
@@ -2060,7 +2060,7 @@ foreach (part; doc_matters.has.keys_seq.seg) {
 #+NAME: output_html_seg_is_heading
 #+BEGIN_SRC d
 if (obj.metainfo.is_a == "heading") {
-  assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   switch (obj.metainfo.heading_lev_markup) {
   case 0: .. case 3:
     /+ fill buffer, and replace with new levels from 1 to 3 +/
@@ -2131,7 +2131,7 @@ if (obj.metainfo.is_a == "heading") {
 #+NAME: output_html_seg_is_not_heading_switch
 #+BEGIN_SRC d
 } else {
-  assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   Tuple!(string, string[]) t;
   switch (obj.metainfo.is_of_part) {
 #+END_SRC
@@ -2140,7 +2140,7 @@ if (obj.metainfo.is_a == "heading") {
 
 #+NAME: output_html_seg_is_frontmatter
 #+BEGIN_SRC d
-case "frontmatter":             assert(part == "head" || "toc");
+case "frontmatter":             assert(section == "head" || "toc");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
@@ -2172,7 +2172,7 @@ case "frontmatter":             assert(part == "head" || "toc");
 
 #+NAME: output_html_seg_is_body
 #+BEGIN_SRC d
-case "body":                    assert(part == "body");
+case "body":                    assert(section == "body");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
@@ -2245,35 +2245,35 @@ case "body":                    assert(part == "body");
 #+NAME: output_html_seg_is_backmatter
 #+BEGIN_SRC d
 case "backmatter":
-  assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
-    case "endnote":             assert(part == "endnotes");
+    case "endnote":             assert(section == "endnotes");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
       doc_html[segment_filename] ~= t[0];
       break;
-    case "glossary":            assert(part == "glossary");
+    case "glossary":            assert(section == "glossary");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
       doc_html[segment_filename] ~= t[0];
       doc_html_endnotes[segment_filename] ~= t[1];
       break;
-    case "bibliography":        assert(part == "bibliography");
+    case "bibliography":        assert(section == "bibliography");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
       doc_html[segment_filename] ~= t[0];
       doc_html_endnotes[segment_filename] ~= t[1];
       break;
-    case "bookindex":           assert(part == "bookindex");
+    case "bookindex":           assert(section == "bookindex");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
       doc_html[segment_filename] ~= t[0];
       doc_html_endnotes[segment_filename] ~= t[1];
       break;
-    case "blurb":               assert(part == "blurb");
+    case "blurb":               assert(section == "blurb");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
       doc_html[segment_filename] ~= t[0];
       doc_html_endnotes[segment_filename] ~= t[1];
       break;
-    case "tail":                assert(part == "tail");
+    case "tail":                assert(section == "tail");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
       doc_html[segment_filename] ~= t[0];
       doc_html_endnotes[segment_filename] ~= t[1];
@@ -2578,8 +2578,8 @@ xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
   content ~= "  " ~ "</guide>"            ~ "\n  ";
   content ~= ""   ~ "</package>";
   debug(epubmanifest) {
-    foreach (part; doc_matters.has.keys_seq.seg) { // TODO
-      foreach (obj; doc_abstraction[part]) {
+    foreach (section; doc_matters.has.keys_seq.seg) { // TODO
+      foreach (obj; doc_abstraction[section]) {
         if (obj.metainfo.is_a == "heading") {
           if (obj.metainfo.heading_lev_markup == 4) {
             writefln(
@@ -2763,8 +2763,8 @@ xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
 
 #+NAME: output_epub3_xhtml_seg_output_loop
 #+BEGIN_SRC d
-foreach (part; doc_matters.has.keys_seq.seg) {
-  foreach (obj; doc_abstraction[part]) {
+foreach (section; doc_matters.has.keys_seq.seg) {
+  foreach (obj; doc_abstraction[section]) {
     string _txt = xhtml_format.special_characters_breaks_indents_bullets(obj);
 #+END_SRC
 
@@ -2773,7 +2773,7 @@ foreach (part; doc_matters.has.keys_seq.seg) {
 #+NAME: output_epub3_xhtml_seg_object_is_heading
 #+BEGIN_SRC d
 if (obj.metainfo.is_a == "heading") {
-  assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   switch (obj.metainfo.heading_lev_markup) {
   case 0: .. case 3:
     /+ fill buffer, and replace with new levels from 1 to 3 +/
@@ -2840,7 +2840,7 @@ if (obj.metainfo.is_a == "heading") {
 #+NAME: output_epub3_xhtml_seg_object_is_not_heading
 #+BEGIN_SRC d
 } else {
-  assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   Tuple!(string, string[]) t;
   switch (obj.metainfo.is_of_part) {
 #+END_SRC
@@ -2849,7 +2849,7 @@ if (obj.metainfo.is_a == "heading") {
 
 #+NAME: output_epub3_xhtml_seg_object_is_frontmatter
 #+BEGIN_SRC d
-case "frontmatter":             assert(part == "head" || "toc");
+case "frontmatter":             assert(section == "head" || "toc");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
@@ -2882,7 +2882,7 @@ case "frontmatter":             assert(part == "head" || "toc");
 
 #+NAME: output_epub3_xhtml_seg_object_is_body
 #+BEGIN_SRC d
-case "body":                    assert(part == "body");
+case "body":                    assert(section == "body");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
@@ -2956,35 +2956,35 @@ case "body":                    assert(part == "body");
 #+NAME: output_epub3_xhtml_seg_object_is_backmatter
 #+BEGIN_SRC d
 case "backmatter":
-  assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+  assert(section == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
   switch (obj.metainfo.is_of_type) {
   case "para":
     switch (obj.metainfo.is_a) {
-    case "endnote":             assert(part == "endnotes");
+    case "endnote":             assert(section == "endnotes");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
       epubWrite.doc_epub3[segment_filename] ~= t[0];
       break;
-    case "glossary":            assert(part == "glossary");
+    case "glossary":            assert(section == "glossary");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
       epubWrite.doc_epub3[segment_filename] ~= t[0];
       epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
       break;
-    case "bibliography":        assert(part == "bibliography");
+    case "bibliography":        assert(section == "bibliography");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
       epubWrite.doc_epub3[segment_filename] ~= t[0];
       epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
       break;
-    case "bookindex":           assert(part == "bookindex");
+    case "bookindex":           assert(section == "bookindex");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
       epubWrite.doc_epub3[segment_filename] ~= t[0];
       epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
       break;
-    case "blurb":               assert(part == "blurb");
+    case "blurb":               assert(section == "blurb");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
       epubWrite.doc_epub3[segment_filename] ~= t[0];
       epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
       break;
-    case "tail":                assert(part == "tail");
+    case "tail":                assert(section == "tail");
       t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
       epubWrite.doc_epub3[segment_filename] ~= t[0];
       epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index 54568ff..7a646fb 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -157,8 +157,8 @@ template outputEPub3() {
     content ~= "  " ~ "</guide>"            ~ "\n  ";
     content ~= ""   ~ "</package>";
     debug(epubmanifest) {
-      foreach (part; doc_matters.has.keys_seq.seg) { // TODO
-        foreach (obj; doc_abstraction[part]) {
+      foreach (section; doc_matters.has.keys_seq.seg) { // TODO
+        foreach (obj; doc_abstraction[section]) {
           if (obj.metainfo.is_a == "heading") {
             if (obj.metainfo.heading_lev_markup == 4) {
               writefln(
@@ -321,11 +321,11 @@ template outputEPub3() {
       string[] doc_parts;
     }
     auto epubWrite = writeOut();
-    foreach (part; doc_matters.has.keys_seq.seg) {
-      foreach (obj; doc_abstraction[part]) {
+    foreach (section; doc_matters.has.keys_seq.seg) {
+      foreach (obj; doc_abstraction[section]) {
         string _txt = xhtml_format.special_characters_breaks_indents_bullets(obj);
         if (obj.metainfo.is_a == "heading") {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+          assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           switch (obj.metainfo.heading_lev_markup) {
           case 0: .. case 3:
             /+ fill buffer, and replace with new levels from 1 to 3 +/
@@ -386,10 +386,10 @@ template outputEPub3() {
             break;
           }
         } else {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+          assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           Tuple!(string, string[]) t;
           switch (obj.metainfo.is_of_part) {
-          case "frontmatter":             assert(part == "head" || "toc");
+          case "frontmatter":             assert(section == "head" || "toc");
             switch (obj.metainfo.is_of_type) {
             case "para":
               switch (obj.metainfo.is_a) {
@@ -416,7 +416,7 @@ template outputEPub3() {
               break;
             }
             break;
-          case "body":                    assert(part == "body");
+          case "body":                    assert(section == "body");
             switch (obj.metainfo.is_of_type) {
             case "para":
               switch (obj.metainfo.is_a) {
@@ -484,35 +484,35 @@ template outputEPub3() {
             }
             break;
           case "backmatter":
-            assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+            assert(section == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
             switch (obj.metainfo.is_of_type) {
             case "para":
               switch (obj.metainfo.is_a) {
-              case "endnote":             assert(part == "endnotes");
+              case "endnote":             assert(section == "endnotes");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
                 epubWrite.doc_epub3[segment_filename] ~= t[0];
                 break;
-              case "glossary":            assert(part == "glossary");
+              case "glossary":            assert(section == "glossary");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
                 epubWrite.doc_epub3[segment_filename] ~= t[0];
                 epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
                 break;
-              case "bibliography":        assert(part == "bibliography");
+              case "bibliography":        assert(section == "bibliography");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
                 epubWrite.doc_epub3[segment_filename] ~= t[0];
                 epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
                 break;
-              case "bookindex":           assert(part == "bookindex");
+              case "bookindex":           assert(section == "bookindex");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
                 epubWrite.doc_epub3[segment_filename] ~= t[0];
                 epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
                 break;
-              case "blurb":               assert(part == "blurb");
+              case "blurb":               assert(section == "blurb");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
                 epubWrite.doc_epub3[segment_filename] ~= t[0];
                 epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
                 break;
-              case "tail":                assert(part == "tail");
+              case "tail":                assert(section == "tail");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
                 epubWrite.doc_epub3[segment_filename] ~= t[0];
                 epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d
index fe7e7a6..0cbf61e 100644
--- a/src/doc_reform/io_out/html.d
+++ b/src/doc_reform/io_out/html.d
@@ -75,14 +75,14 @@ template outputHTML() {
     string[] doc_html;
     string[] doc;
     string suffix = ".html";
-    string previous_part = "";
+    string previous_section = "";
     string delimit = "";
-    foreach (part; doc_matters.has.keys_seq.scroll) {
-      foreach (obj; doc_abstraction[part]) {
-        delimit = xhtml_format.div_delimit(part, previous_part);
+    foreach (section; doc_matters.has.keys_seq.scroll) {
+      foreach (obj; doc_abstraction[section]) {
+        delimit = xhtml_format.div_delimit(section, previous_section);
         string _txt = xhtml_format.special_characters_breaks_indents_bullets(obj);
         switch (obj.metainfo.is_of_part) {
-        case "frontmatter":              assert(part == "head" || "toc");
+        case "frontmatter":              assert(section == "head" || "toc");
           switch (obj.metainfo.is_of_type) {
           case "para":
             switch (obj.metainfo.is_a) {
@@ -110,7 +110,7 @@ template outputHTML() {
             break;
           }
           break;
-        case "body":                     assert(part == "body" || "head");
+        case "body":                     assert(section == "body" || "head");
           switch (obj.metainfo.is_of_type) {
           case "para":
             switch (obj.metainfo.is_a) {
@@ -170,29 +170,29 @@ template outputHTML() {
           }
           break;
         case "backmatter":
-          assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+          assert(section == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           switch (obj.metainfo.is_of_type) {
           case "para":
             switch (obj.metainfo.is_a) {
             case "heading":
               doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix);
               break;
-            case "endnote":              assert(part == "endnotes");
+            case "endnote":              assert(section == "endnotes");
               doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
               break;
-            case "glossary":             assert(part == "glossary");
+            case "glossary":             assert(section == "glossary");
               doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
               break;
-            case "bibliography":         assert(part == "bibliography");
+            case "bibliography":         assert(section == "bibliography");
               doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
               break;
-            case "bookindex":            assert(part == "bookindex");
+            case "bookindex":            assert(section == "bookindex");
               doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
               break;
-            case "blurb":                assert(part == "blurb");
+            case "blurb":                assert(section == "blurb");
               doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
               break;
-            case "tail":                 assert(part == "tail");
+            case "tail":                 assert(section == "tail");
               doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
               break;
             default:
@@ -272,14 +272,14 @@ template outputHTML() {
     string[] top_level_headings = ["","","",""];
     string previous_seg_filename = "";
     string suffix = ".html";
-    string previous_part = "";
+    string previous_section = "";
     string delimit = "";
-    foreach (part; doc_matters.has.keys_seq.seg) {
-      foreach (obj; doc_abstraction[part]) {
-        delimit = xhtml_format.div_delimit(part, previous_part);
+    foreach (section; doc_matters.has.keys_seq.seg) {
+      foreach (obj; doc_abstraction[section]) {
+        delimit = xhtml_format.div_delimit(section, previous_section);
         string _txt = xhtml_format.special_characters_breaks_indents_bullets(obj);
         if (obj.metainfo.is_a == "heading") {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+          assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           switch (obj.metainfo.heading_lev_markup) {
           case 0: .. case 3:
             /+ fill buffer, and replace with new levels from 1 to 3 +/
@@ -344,10 +344,10 @@ template outputHTML() {
             break;
           }
         } else {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+          assert(section == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           Tuple!(string, string[]) t;
           switch (obj.metainfo.is_of_part) {
-          case "frontmatter":             assert(part == "head" || "toc");
+          case "frontmatter":             assert(section == "head" || "toc");
             switch (obj.metainfo.is_of_type) {
             case "para":
               switch (obj.metainfo.is_a) {
@@ -373,7 +373,7 @@ template outputHTML() {
               break;
             }
             break;
-          case "body":                    assert(part == "body");
+          case "body":                    assert(section == "body");
             switch (obj.metainfo.is_of_type) {
             case "para":
               switch (obj.metainfo.is_a) {
@@ -440,35 +440,35 @@ template outputHTML() {
             }
             break;
           case "backmatter":
-            assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
+            assert(section == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
             switch (obj.metainfo.is_of_type) {
             case "para":
               switch (obj.metainfo.is_a) {
-              case "endnote":             assert(part == "endnotes");
+              case "endnote":             assert(section == "endnotes");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
                 doc_html[segment_filename] ~= t[0];
                 break;
-              case "glossary":            assert(part == "glossary");
+              case "glossary":            assert(section == "glossary");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
                 doc_html[segment_filename] ~= t[0];
                 doc_html_endnotes[segment_filename] ~= t[1];
                 break;
-              case "bibliography":        assert(part == "bibliography");
+              case "bibliography":        assert(section == "bibliography");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
                 doc_html[segment_filename] ~= t[0];
                 doc_html_endnotes[segment_filename] ~= t[1];
                 break;
-              case "bookindex":           assert(part == "bookindex");
+              case "bookindex":           assert(section == "bookindex");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
                 doc_html[segment_filename] ~= t[0];
                 doc_html_endnotes[segment_filename] ~= t[1];
                 break;
-              case "blurb":               assert(part == "blurb");
+              case "blurb":               assert(section == "blurb");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
                 doc_html[segment_filename] ~= t[0];
                 doc_html_endnotes[segment_filename] ~= t[1];
                 break;
-              case "tail":                assert(part == "tail");
+              case "tail":                assert(section == "tail");
                 t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
                 doc_html[segment_filename] ~= t[0];
                 doc_html_endnotes[segment_filename] ~= t[1];
diff --git a/src/doc_reform/io_out/xmls.d b/src/doc_reform/io_out/xmls.d
index 2b1f55b..048b614 100644
--- a/src/doc_reform/io_out/xmls.d
+++ b/src/doc_reform/io_out/xmls.d
@@ -68,13 +68,13 @@ template outputXHTMLs() {
     static auto rgx = RgxO();
     static auto rgx_xhtml = RgxXHTML();
     @safe string div_delimit(
-                 string  part,
-      return ref string  previous_part
+                 string  section,
+      return ref string  previous_section
     ) {
       string delimit = "";
       string delimit_ = "";
-      if (part != previous_part) {
-        switch (part) {
+      if (section != previous_section) {
+        switch (section) {
         case "head":
           delimit_ ~= "\n<div class=\"doc_title\">\n" ;
           break;
@@ -85,13 +85,13 @@ template outputXHTMLs() {
           delimit_ ~= "\n<div class=\"doc_bookindex\">\n" ;
           break;
         default:
-          delimit_ ~= "\n<div class=\"doc_" ~ part ~ "\">\n" ;
+          delimit_ ~= "\n<div class=\"doc_" ~ section ~ "\">\n" ;
           break;
         }
-        if (previous_part.length > 0) {
+        if (previous_section.length > 0) {
           delimit ~= "\n</div>";
         }
-        previous_part = part;
+        previous_section = section;
         delimit ~=  delimit_;
       }
       // you also need to close the last div, introduce a footer?