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@@ -1,862 +0,0 @@
--*- mode: org -*-
-#+TITLE:       spine (doc_manifest) metadata (multidocument) harvests
-#+DESCRIPTION: documents - structuring, various output representations & search
-#+FILETAGS:    :spine:hub:
-#+AUTHOR:      Ralph Amissah
-#+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
-#+COPYRIGHT:   Copyright (C) 2015 - 2019 Ralph Amissah
-#+LANGUAGE:    en
-#+STARTUP:     indent content hideblocks hidestars
-#+OPTIONS:     H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t
-#+OPTIONS:     TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc
-#+OPTIONS:     author:nil email:nil creator:nil timestamp:nil
-#+PROPERTY:    header-args :results silent :padline no :exports code :cache no :noweb yes
-#+EXPORT_SELECT_TAGS:  export
-#+EXPORT_EXCLUDE_TAGS: noexport
-#+TAGS: assert(a) class(c) debug(d) mixin(m) spine(s) tangle(T) template(t) WEB(W) noexport(n)
-
-* document harvest _summary_         :module:spine:metadoc_show_summary:
-
-** _module template_ metadoc harvest
-
-#+BEGIN_SRC d :tangle "../src/doc_reform/meta/metadoc_harvest.d"
-module doc_reform.meta.metadoc_harvest;
-template DocReformMetaDocHarvest() {
-  auto DocReformMetaDocHarvest(T,H)(
-    T  doc_matters,
-    H  hvst,
-  ) {
-    <<metadoc_harvest_imports>>
-    mixin InternalMarkup;
-    <<metadoc_harvest_initialize>>
-    <<meta_metadoc_harvest>>
-  }
-}
-#+END_SRC
-
-** init
-*** imports
-
-#+name: metadoc_harvest_imports
-#+BEGIN_SRC d
-import
-  doc_reform.meta.defaults,
-  doc_reform.meta.rgx;
-import
-  std.array,
-  std.exception,
-  std.regex,
-  std.stdio,
-  std.string,
-  std.traits,
-  std.typecons,
-  std.uni,
-  std.utf,
-  std.conv : to;
-#+END_SRC
-
-*** initialize                                                     :report:
-
-#+name: metadoc_harvest_initialize
-#+BEGIN_SRC d
-auto markup = InlineMarkup();
-#+END_SRC
-
-** harvest summary
-
-#+name: meta_metadoc_harvest_summary
-#+BEGIN_SRC d
-auto min_repeat_number = 66;
-auto char_repeat_number = (doc_matters.conf_make_meta.meta.title_full.length
-  + doc_matters.conf_make_meta.meta.creator_author.length + 4);
-char_repeat_number = (char_repeat_number > min_repeat_number)
-? char_repeat_number
-: min_repeat_number;
-writefln(
-  "%s\n\"%s\", %s\n%s\n%s\n%s",
-  markup.repeat_character_by_number_provided("-", char_repeat_number),
-  doc_matters.conf_make_meta.meta.title_full,
-  doc_matters.conf_make_meta.meta.creator_author,
-  doc_matters.src.filename,
-  doc_matters.conf_make_meta.meta.classify_topic_register_arr,
-  markup.repeat_character_by_number_provided("-", char_repeat_number),
-);
-#+END_SRC
-
-** return harvest
-
-#+name: meta_metadoc_harvest
-#+BEGIN_SRC d
-import doc_reform.output.paths_output;
-auto pth_html_abs                  = DocReformPathsHTML!()(doc_matters.output_path, doc_matters.src.language);
-auto pth_html_rel                  = DocReformDocRootTreeHTML!()(doc_matters.src.language);
-hvst.harvest.title                 = doc_matters.conf_make_meta.meta.title_full;
-hvst.harvest.author                = doc_matters.conf_make_meta.meta.creator_author;
-hvst.harvest.author_surname        = doc_matters.conf_make_meta.meta.creator_author_surname;
-hvst.harvest.author_surname_fn     = doc_matters.conf_make_meta.meta.creator_author_surname_fn;
-hvst.harvest.author_arr            = doc_matters.conf_make_meta.meta.creator_author_arr;
-hvst.harvest.language_original     = doc_matters.conf_make_meta.meta.original_language;
-hvst.harvest.language              = doc_matters.src.language;
-hvst.harvest.uid                   = doc_matters.src.doc_uid;
-hvst.harvest.date_published        = doc_matters.conf_make_meta.meta.date_published;
-hvst.harvest.topic_register_arr    = doc_matters.conf_make_meta.meta.classify_topic_register_arr;
-hvst.harvest.path_html_scroll      = pth_html_rel.fn_scroll(doc_matters.src.filename);
-hvst.harvest.path_html_segtoc      = pth_html_rel.fn_seg(doc_matters.src.filename, "toc");
-hvst.harvest.path_abs_html_scroll  = pth_html_abs.fn_scroll(doc_matters.src.filename);
-hvst.harvest.path_abs_html_segtoc  = pth_html_abs.fn_seg(doc_matters.src.filename, "toc");
-return hvst.harvest;
-#+END_SRC
-
-** _module template_ metadoc harvest topics
-*** _module template_ metadoc harvest topics template
-
-#+BEGIN_SRC d :tangle "../src/doc_reform/meta/metadoc_harvests_topics.d"
-module doc_reform.meta.metadoc_harvests_topics;
-  import
-    std.algorithm,
-    std.array,
-    std.exception,
-    std.regex,
-    std.stdio,
-    std.string,
-    std.conv : to;
-  import
-    doc_reform.meta.defaults,
-    doc_reform.meta.rgx;
-  mixin DocReformHarvest;
-  mixin InternalMarkup;
-  mixin DocReformRgxInit;
-template DocReformMetaDocHarvestsTopics() {
-  auto mkup = InlineMarkup();
-  void DocReformMetaDocHarvestsTopics(H,M,O)(
-    H  hvst,
-    M  _make_and_meta_struct,
-    O  _opt_action,
-  ) {
-      <<harvested_topics>>
-<<harvested_html_themes>>
-<<harvested_topics_html_head_1>>
-<<harvested_html_head>>
-<<harvested_topics_html_head_2>>
-<<harvested_topics_html_head_theme>>
-      <<harvested_topics_html>>
-      topics
-<<harvested_html_bottom>>
-    <<harvested_topics_html_write>>
-  }
-}
-#+END_SRC
-
-*** order topic register
-
-#+NAME: harvested_topics
-#+BEGIN_SRC d
-auto min_repeat_number = 42;
-string[] _document_topic_register;
-string[] _topic_register;
-string[] _sub_topic_register;
-string[] topics = [];
-string _auth = "";
-foreach(k, doc_harvest; hvst.harvests) {
-  _topic_register = [];
-  foreach(topic; doc_harvest.topic_register_arr.sort) {
-    _sub_topic_register = [];
-    string _spaces;
-    string[] subject_tree = topic.split(mkup.sep);
-    switch (subject_tree.length) {
-    case 1:
-      hvst.subject_trees[subject_tree[0]]["_a"]["_a"]["_a"] ~= doc_harvest;
-      break;
-    case 2:
-      hvst.subject_trees[subject_tree[0]][subject_tree[1]]["_a"]["_a"] ~= doc_harvest;
-      break;
-    case 3:
-      hvst.subject_trees[subject_tree[0]][subject_tree[1]][subject_tree[2]]["_a"] ~= doc_harvest;
-      break;
-    case 4:
-      hvst.subject_trees[subject_tree[0]][subject_tree[1]][subject_tree[2]][subject_tree[3]] ~= doc_harvest;
-      break;
-    default:
-      break;
-    }
-    _topic_register ~= _sub_topic_register.join("\n");
-  }
-  auto char_repeat_number = (doc_harvest.title.length
-    + doc_harvest.author.length + 16);
-  char_repeat_number = (char_repeat_number > min_repeat_number)
-  ? char_repeat_number
-  : min_repeat_number;
-  _document_topic_register ~= format(
-    "\"%s\", %s%s\n%s",
-    doc_harvest.title,
-    doc_harvest.author,
-    (doc_harvest.date_published.length > 0) ? " (" ~ doc_harvest.date_published ~ ")" : "",
-    _topic_register.sort!("toUpper(a) < toUpper(b)", SwapStrategy.unstable).release.join("\n"),
-  );
-}
-#+END_SRC
-
-*** harvested topics html head
-
-#+NAME: harvested_topics_html_head_1
-#+BEGIN_SRC d
-      topics ~= format(q"┃<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>Metadata Harvest - Topics</title>
-#+END_SRC
-
-*** harvested topics html head
-
-#+NAME: harvested_topics_html_head_2
-#+BEGIN_SRC d
-</head>
-<body lang="en" xml:lang="en">
-<a name="top" id="top"></a>
-<a name="up" id="up"></a>
-<a name="start" id="start"></a>
-<h1>Metadata Harvest - Topics (output organised by language &amp; filetype)</h1>
-<p>[<a href="../../index.html">&nbsp;HOME&nbsp;</a>] also see <a href="authors.html">Metadata Harvest - Authors</a></p>
-<p><a href="#A">A</a>,&nbsp;<a href="#B">B</a>,&nbsp;<a href="#C">C</a>,&nbsp;<a href="#D">D</a>,&nbsp;<a href="#E">E</a>,&nbsp;<a href="#F">F</a>,&nbsp;<a href="#G">G</a>,&nbsp;<a href="#H">H</a>,&nbsp;<a href="#I">I</a>,&nbsp;<a href="#J">J</a>,&nbsp;<a href="#K">K</a>,&nbsp;<a href="#L">L</a>,&nbsp;<a href="#M">M</a>,&nbsp;<a href="#N">N</a>,&nbsp;<a href="#O">O</a>,&nbsp;<a href="#P">P</a>,&nbsp;<a href="#Q">Q</a>,&nbsp;<a href="#R">R</a>,&nbsp;<a href="#S">S</a>,&nbsp;<a href="#T">T</a>,&nbsp;<a href="#U">U</a>,&nbsp;<a href="#V">V</a>,&nbsp;<a href="#W">W</a>,&nbsp;<a href="#X">X</a>,&nbsp;<a href="#Y">Y</a>,&nbsp;<a href="#Z">Z</a>,&nbsp;
-<p></p>
-<hr />
-<p class="tiny"><a href="../../en/manifest/topics.html">English</a>&nbsp;&nbsp;&nbsp;</p>
-<hr />
-#+END_SRC
-
-*** harvested topics html head theme insert
-
-#+NAME: harvested_topics_html_head_theme
-#+BEGIN_SRC d
-┃",
-  _opt_action.css_theme_default ? theme_light_0 : theme_dark_0,
-  _opt_action.css_theme_default ? theme_light_1 : theme_dark_1,
-) ~ "\n";
-#+END_SRC
-
-*** harvested topics html
-
-#+NAME: harvested_topics_html
-#+BEGIN_SRC d
-char _prev_k = "_".to!char;
-int _kn;
-foreach(k0;
-  hvst.subject_trees.keys
-  .sort!("toUpper(a) < toUpper(b)", SwapStrategy.unstable)
-) {
-  if (k0.toUpper.to!(char[])[0] != _prev_k) {
-    topics ~= format(q"┃<p class="letter"><a name="%s">%s</a></p><p class="book_index_lev1"><a name="a"></a></p>┃",
-      k0.toUpper.to!(char[])[0],
-      k0.toUpper.to!(char[])[0],
-    );
-    _prev_k = k0.toUpper.to!(char[])[0];
-  }
-  if (k0 != "_a") {
-    topics ~= format(q"┃<p class="lev0"><a name="%s" class="lev0">%s</a></p>┃",
-      k0.translate([' ' : "_"]), k0,) ~ "\n";
-    if (_opt_action.very_verbose) {
-      writeln("", k0);
-    }
-    if ("_a" in hvst.subject_trees[k0]) {
-      foreach (t_a_;
-        hvst.subject_trees[k0]["_a"]["_a"]["_a"]
-        .multiSort!("toUpper(a.title) < toUpper(b.title)", "a.author < b.author", SwapStrategy.unstable)
-      ) {
-        _auth = [];
-        if (t_a_.author_arr.length < 2) {
-          _auth = format(q"┃ <a href="authors.html#%s">%s</a>┃",
-            t_a_.author_surname.translate([' ' : "_"]),
-            t_a_.author,
-          );
-        } else {
-          foreach (a; t_a_.author_arr) {
-            _auth ~= format(q"┃ <a href="authors.html#%s">%s</a>,┃",
-              t_a_.author_surname.translate([' ' : "_"]),
-              a,
-            );
-          }
-        }
-        topics ~= format(q"┃<p class="work"><a href="%s">"%s"</a> -%s┃",
-          t_a_.path_html_segtoc,
-          t_a_.title,
-          _auth,
-        ) ~ "\n";
-        if (_opt_action.very_verbose) {
-          writeln("- ", t_a_.title, " - ", t_a_.author);
-        }
-      }
-    }
-    foreach(k1;
-      hvst.subject_trees[k0].keys
-      .sort!("toUpper(a) < toUpper(b)", SwapStrategy.unstable)
-    ) {
-      if (k1 != "_a") {
-        topics ~= format(q"┃<p class="lev1"><a name="%s" class="lev1">%s</a></p>┃",
-          k1.translate([' ' : "_"]), k1,) ~ "\n";
-        if (_opt_action.very_verbose) {
-          writeln("  ", k1);
-        }
-        if ("_a" in hvst.subject_trees[k0][k1]) {
-          foreach (t_a_;
-            hvst.subject_trees[k0][k1]["_a"]["_a"]
-            .multiSort!("toUpper(a.title) < toUpper(b.title)", "a.author < b.author", SwapStrategy.unstable)
-          ) {
-            _auth = [];
-            if (t_a_.author_arr.length < 2) {
-              _auth = format(q"┃ <a href="authors.html#%s">%s</a>┃",
-                t_a_.author_surname.translate([' ' : "_"]),
-                t_a_.author,
-              );
-            } else {
-              foreach (a; t_a_.author_arr) {
-                _auth ~= format(q"┃ <a href="authors.html#%s">%s</a>,┃",
-                  t_a_.author_surname.translate([' ' : "_"]),
-                  a,
-                );
-              }
-            }
-            topics ~= format(q"┃<p class="work"><a href="%s">%s</a> -%s┃",
-              t_a_.path_html_segtoc,
-              t_a_.title,
-              _auth,
-            ) ~ "\n";
-            if (_opt_action.very_verbose) {
-              writeln("  - ", t_a_.title, " - ", t_a_.author);
-            }
-          }
-        }
-      }
-      foreach(k2;
-        hvst.subject_trees[k0][k1].keys
-        .sort!("toUpper(a) < toUpper(b)", SwapStrategy.unstable)
-      ) {
-        if (k2 != "_a") {
-          topics ~= format(q"┃<p class="lev2"><a name="%s" class="lev2">%s</a></p>┃",
-            k2.translate([' ' : "_"]), k2,) ~ "\n";
-          if (_opt_action.very_verbose) {
-            writeln("    ", k2);
-          }
-          if ("_a" in hvst.subject_trees[k0][k1][k2]) {
-            foreach (t_a_;
-              hvst.subject_trees[k0][k1][k2]["_a"]
-              .multiSort!("toUpper(a.title) < toUpper(b.title)", "a.author < b.author", SwapStrategy.unstable)
-            ) {
-              _auth = [];
-              if (t_a_.author_arr.length < 2) {
-                _auth = format(q"┃ <a href="authors.html#%s">%s</a>┃",
-                  t_a_.author_surname.translate([' ' : "_"]),
-                  t_a_.author,
-                );
-              } else {
-                foreach (a; t_a_.author_arr) {
-                  _auth ~= format(q"┃ <a href="authors.html#%s">%s</a>,┃",
-                    t_a_.author_surname.translate([' ' : "_"]),
-                    a,
-                  );
-                }
-              }
-              topics ~= format(q"┃<p class="work"><a href="%s">%s</a> -%s┃",
-                t_a_.path_html_segtoc,
-                t_a_.title,
-                _auth,
-              ) ~ "\n";
-              if (_opt_action.very_verbose) {
-                writeln("    - ", t_a_.title, " - ", t_a_.author);
-              }
-            }
-          }
-        }
-        foreach(k3;
-          hvst.subject_trees[k0][k1][k2].keys
-          .sort!("toUpper(a) < toUpper(b)", SwapStrategy.unstable)
-        ) {
-          if (k3 != "_a") {
-            topics ~= format(q"┃<p class="lev3"><a name="%s" class="lev3">%s</a></p>┃",
-              k3.translate([' ' : "_"]), k3,) ~ "\n";
-            if (_opt_action.very_verbose) {
-              writeln("      ", k3);
-            }
-            {
-              foreach (t_a_;
-                hvst.subject_trees[k0][k1][k2][k3]
-                .multiSort!("toUpper(a.title) < toUpper(b.title)", "a.author < b.author", SwapStrategy.unstable)
-              ) {
-                _auth = [];
-                if (t_a_.author_arr.length < 2) {
-                  _auth = format(q"┃<a href="authors.html#%s">%s</a>┃",
-                    t_a_.author_surname.translate([' ' : "_"]),
-                    t_a_.author,
-                  );
-                } else {
-                  foreach (a; t_a_.author_arr) {
-                    _auth ~= format(q"┃ <a href="authors.html#%s">%s</a>,┃",
-                      t_a_.author_surname.translate([' ' : "_"]),
-                      a,
-                    );
-                  }
-                }
-                topics ~= format(q"┃ <p class="work"><a href="%s">%s</a> -%s┃",
-                  t_a_.path_html_segtoc,
-                  t_a_.title,
-                  _auth,
-                ) ~ "\n";
-                if (_opt_action.very_verbose) {
-                  writeln("      - ", t_a_.title, " - ", t_a_.author);
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-}
-#+END_SRC
-
-*** harvested topics write
-
-#+NAME: harvested_topics_html_write
-#+BEGIN_SRC d
-import doc_reform.output.paths_output;
-auto out_pth = DocReformPathsHTML!()(_make_and_meta_struct.conf.output_path, "");
-try {
-  auto f       = File(out_pth.harvest("topics.html"), "w");
-  foreach (o; topics) {
-    f.writeln(o);
-  }
-} catch (ErrnoException ex) {
-  // Handle error
-}
-#+END_SRC
-
-** _module template_ metadoc harvests authors
-*** _module template_ metadoc harvest authors
-
-#+BEGIN_SRC d :tangle "../src/doc_reform/meta/metadoc_harvests_authors.d"
-module doc_reform.meta.metadoc_harvests_authors;
-  import
-    std.algorithm,
-    std.array,
-    std.exception,
-    std.regex,
-    std.stdio,
-    std.string,
-    std.conv : to;
-  import
-    doc_reform.meta.defaults,
-    doc_reform.meta.rgx;
-  mixin DocReformHarvest;
-  mixin InternalMarkup;
-  mixin DocReformRgxInit;
-template DocReformMetaDocHarvestsAuthors() {
-  auto mkup = InlineMarkup();
-  void DocReformMetaDocHarvestsAuthors(H,M,O)(
-    H  harvests,
-    M  _make_and_meta_struct,
-    O  _opt_action,
-  ) {
-<<harvested_html_themes>>
-<<harvested_authors_html_head_1>>
-<<harvested_html_head>>
-<<harvested_authors_html_head_2>>
-<<harvested_authors_html_head_theme>>
-      authors
-<<harvested_html_bottom>>
-    <<harvested_authors_html_write>>
-  }
-}
-#+END_SRC
-
-*** harvested authors html head
-
-#+NAME: harvested_authors_html_head_1
-#+BEGIN_SRC d
-      string[] authors = [];
-      authors ~= format(q"┃
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>Metadata Harvest - Authors</title>
-#+END_SRC
-
-*** harvested authors html head
-
-#+NAME: harvested_authors_html_head_2
-#+BEGIN_SRC d
-</head>
-<body lang="en" xml:lang="en">
-<a name="top" id="top"></a>
-<a name="up" id="up"></a>
-<a name="start" id="start"></a>
-<h1>Metadata Harvest - Authors (output organised by language &amp; filetype)</h1>
-<p>[<a href="../../index.html">&nbsp;HOME&nbsp;</a>] also see <a href="topics.html">Metadata Harvest - Topics</a></p>
-<p></p>
-<hr />
-<p class="tiny"><a href="../../en/manifest/authors.html">English</a>&nbsp;&nbsp;&nbsp;</p>
-<hr />
-<p><a href="#A">A</a>,&nbsp;<a href="#B">B</a>,&nbsp;<a href="#C">C</a>,&nbsp;<a href="#D">D</a>,&nbsp;<a href="#E">E</a>,&nbsp;<a href="#F">F</a>,&nbsp;<a href="#G">G</a>,&nbsp;<a href="#H">H</a>,&nbsp;<a href="#I">I</a>,&nbsp;<a href="#J">J</a>,&nbsp;<a href="#K">K</a>,&nbsp;<a href="#L">L</a>,&nbsp;<a href="#M">M</a>,&nbsp;<a href="#N">N</a>,&nbsp;<a href="#O">O</a>,&nbsp;<a href="#P">P</a>,&nbsp;<a href="#Q">Q</a>,&nbsp;<a href="#R">R</a>,&nbsp;<a href="#S">S</a>,&nbsp;<a href="#T">T</a>,&nbsp;<a href="#U">U</a>,&nbsp;<a href="#V">V</a>,&nbsp;<a href="#W">W</a>,&nbsp;<a href="#X">X</a>,&nbsp;<a href="#Y">Y</a>,&nbsp;<a href="#Z">Z</a>,&nbsp;
-#+END_SRC
-
-*** harvested authors html theme inserts
-
-#+NAME: harvested_authors_html_head_theme
-#+BEGIN_SRC d
-┃",
-  _opt_action.css_theme_default ? theme_light_0 : theme_dark_0,
-  _opt_action.css_theme_default ? theme_light_1 : theme_dark_1,
-) ~ "\n";
-      string[string] _au;
-      string[] _auth_date_title;
-      string[] _author_date_title;
-      string _prev_auth = "";
-      char _prev_k = "_".to!char;
-      foreach(doc_harvest;
-        harvests
-        .multiSort!(
-          "toUpper(a.author_surname_fn) < toUpper(b.author_surname_fn)",
-          "a.date_published < b.date_published",
-          "a.title < b.title",
-          SwapStrategy.unstable
-        )
-      ) {
-        if (doc_harvest.author_surname_fn != _prev_auth) {
-          _au[doc_harvest.author_surname_fn]
-          = format(q"┃<p class="author"><a name="%s" class="lev0">%s</a></p> <p class="publication">%s "<a href="%s">%s</a>" [%s]</p>┃",
-            doc_harvest.author_surname.translate([' ' : "_"]),
-            doc_harvest.author_surname_fn,
-            (doc_harvest.date_published.length > 0)
-              ? doc_harvest.date_published : "",
-            doc_harvest.path_html_segtoc,
-            doc_harvest.title,
-            doc_harvest.language,
-          );
-          _prev_auth = doc_harvest.author_surname_fn;
-        } else {
-          _au[doc_harvest.author_surname_fn]
-          ~= format(q"┃<p class="publication">%s "<a href="%s">%s</a>" [%s]</p>┃",
-            (doc_harvest.date_published.length > 0)
-              ? doc_harvest.date_published : "",
-            doc_harvest.path_html_segtoc,
-            doc_harvest.title,
-            doc_harvest.language,
-          );
-        }
-        _author_date_title ~= format(q"┃%s %s "%s" [%s]%s┃",
-          doc_harvest.author_surname_fn,
-          (doc_harvest.date_published.length > 0)
-            ? "(" ~ doc_harvest.date_published ~ ")" : "",
-          doc_harvest.title,
-          doc_harvest.language,
-          (_opt_action.very_verbose) ? "\n  " ~ doc_harvest.path_abs_html_scroll : "",
-        );
-      }
-      foreach (k; _au.keys.sort) {
-        if (k.toUpper.to!(char[])[0] != _prev_k) {
-          authors ~= format(q"┃<p class="letter"><a name="%s">%s</a></p><p class="book_index_lev1"><a name="a"></a></p>┃",
-            k.toUpper.to!(char[])[0],
-            k.toUpper.to!(char[])[0],
-          );
-          _prev_k = k.toUpper.to!(char[])[0];
-        }
-        authors ~= _au[k];
-      }
-#+END_SRC
-
-*** harvested authors write
-
-#+NAME: harvested_authors_html_write
-#+BEGIN_SRC d
-import doc_reform.output.paths_output;
-auto out_pth = DocReformPathsHTML!()(_make_and_meta_struct.conf.output_path, "");
-try {
-  auto f       = File(out_pth.harvest("authors.html"), "w");
-  foreach (o; authors) {
-    f.writeln(o);
-  }
-} catch (ErrnoException ex) {
-  // Handle error
-}
-if (_opt_action.verbose
-  || _opt_action.very_verbose
-) {
-  foreach(_adt; _author_date_title.sort) {
-    writeln(_adt);
-  }
-}
-#+END_SRC
-
-** harvested authors & topics shared html
-*** themes
-**** head
-
-#+NAME: harvested_html_themes
-#+BEGIN_SRC d
-string theme_dark_0 = format(q"┃
-  body {
-    color                    : #CCCCCC;
-    background               : #000000;
-    background-color         : #000000;
-  }
-  a:link {
-    color                    : #FFFFFF;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #999999;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #555555;
-  }
-  a:hover img {
-    background-color         : #000000;
-  }
-  a:active {
-    color                    : #888888;
-    text-decoration          : underline;
-  }
-  a.lev0:hover {
-    color                    : #FFFFFF;
-    background-color         : #000000;
-  }
-  a.lev1:hover {
-    color                    : #FFFFFF;
-    background               : #333333;
-  }
-  a.lev2:hover {
-    color                    : #FFFFFF;
-    background               : #555555;
-  }
-  a.lev3:hover {
-    color                    : #FFFFFF;
-    background               : #777777;
-  }
-┃");
-string theme_light_0 = format(q"┃
-  body {
-    color                    : #000000;
-    background               : #FFFFFF;
-    background-color         : #FFFFFF;
-  }
-  a:link {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #f9f9aa;
-  }
-  a:hover img {
-    background-color         : #FFFFFF;
-  }
-  a:active {
-    color                    : #003399;
-    text-decoration          : underline;
-  }
-  a.lev0:hover {
-    color                    : #000000;
-    background-color         : #FFFFFF;
-  }
-  a.lev1:hover {
-    color                    : #FFFFFF;
-    background               : #444444;
-  }
-  a.lev2:hover {
-    background               : #888888;
-  }
-  a.lev3:hover {
-    background               : #BBBBBB;
-  }
-┃");
-#+END_SRC
-
-**** levels
-
-#+NAME: harvested_html_themes
-#+BEGIN_SRC d
-string theme_dark_1 = format(q"┃
-  h1 {
-    color                    : #FFFFFF;
-    background               : #000000;
-  }
-  p.letter {
-    color                    : #FFFFFF;
-    background               : #333333;
-  }
-  p.lev0 {
-    color                    : #FFFFFF;
-    background               : #000000;
-  }
-  p.lev1 {
-    color                    : #FFFFFF;
-    background               : #333333;
-  }
-  p.lev2 {
-    background               : #555555;
-  }
-  p.lev3 {
-    background               : #777777;
-  }
-  p.lev4 {
-    background               : #AAAAAA;
-  }
-  p.lev5 {
-  }
-┃");
-string theme_light_1 = format(q"┃
-  h1 {
-    color                    : #FFFFFF;
-    background               : #000088;
-  }
-  p.letter {
-    color                    : #FFFFFF;
-    background               : #880000;
-  }
-  p.lev0 {
-    color                    : #FFFFFF;
-    background               : #000000;
-  }
-  p.lev1 {
-    color                    : #FFFFFF;
-    background               : #444444;
-  }
-  p.lev2 {
-    background               : #888888;
-  }
-  p.lev3 {
-    background               : #BBBBBB;
-  }
-  p.lev4 {
-    background               : #EEEEEE;
-  }
-  p.lev5 {
-  }
-┃");
-#+END_SRC
-
-*** harvested html head
-
-#+NAME: harvested_html_head
-#+BEGIN_SRC d
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name="dc.title" content= "metadata harvest, Authors & Topics - information Structuring Universe, Structured information Serialised Units" />
-<meta name="dc.subject" content= "document structuring, ebook, publishing, PDF, LaTeX, XML, ODF, SQL, postgresql, sqlite, electronic book, electronic publishing, electronic document, electronic citation, data structure, citation systems, granular search, digital library" />
-<meta name="generator" content="spine" />
-<link rel="generator" href="http://sisudoc.org" />
-<link href="./css/harvest.css" rel="stylesheet">
-<style TYPE="text/css">
-/* DocReform harvest css default stylesheet */%s
-  .norm, .bold {
-    line-height              : 150%%;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-    text-indent              : 0mm;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7 {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 150%%;
-    /* text-align            : justify; */
-    margin-left              : 1em;
-    text-indent              : 0mm;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  h0, h1, h2, h3, h4, h5, h6, h7 { text-shadow: .2em .2em .3em #999999; }
-  h1 {
-    font-size                : 120%%;
-    font-weight              : bold;
-    color                    : #FFFFFF;
-    background               : #000088;
-    margin-left              : 0em;
-  }
-  p.work {
-    font-size                : 80%%;
-    margin-left              : 5em;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.author {
-    font-size                : 100%%;
-    margin-left              : 2em;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.publication {
-    font-size                : 80%%;
-    margin-left              : 4em;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.letter {
-    font-weight              : bold;
-    font-size                : 60%%;
-    margin-left              : 1em;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.lev0 {
-    font-size                : 120%%;
-    margin-left              : 1em;
-  }
-  p.lev1 {
-    font-size                : 110%%;
-    margin-left              : 2em;
-  }
-  p.lev2 {
-    font-size                : 100%%;
-    margin-left              : 3em;
-  }
-  p.lev3 {
-    font-size                : 90%%;
-    margin-left              : 4em;
-  }
-  p.lev4 {
-    font-size                : 80%%;
-    margin-left              : 5em;
-  }
-  p.lev5 {
-    font-size                : 80%%;
-    margin-left              : 6em;
-  }%s
-</style>
-<link rel="shortcut icon" href="../_sisu/image/rb7.ico" />
-#+END_SRC
-
-*** harvested html bottom
-
-#+NAME: harvested_html_bottom
-#+BEGIN_SRC d
-      ~= format(q"┃
-<hr />
-<a name="bottom" id="bottom"></a>
-<a name="down" id="down"></a>
-<a name="end" id="end"></a>
-<a name="finish" id="finish"></a>
-<a name="stop" id="stop"></a>
-<a name="credits"></a>
-</body>
-</html>
-┃") ~ "\n";
-#+END_SRC