path: root/org/spine.org

-*- mode: org -*-
#+TITLE:       spine (doc_reform) hub
#+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)

[[../maker.org][maker.org makefile]]  [[./][org/]]

* 0. version.txt (set version)                                      :version:
** set program version
- set program version

#+BEGIN_SRC d  :tangle "../views/version.txt"
/+ obt - org generated file +/
struct Version {
  int major;
  int minor;
  int patch;
}
enum _ver = Version(0, 9, 1);
#+END_SRC

** compilation restrictions (supported compilers)
- set compilation restrictions

http://dlang.org/spec/version.html#predefined-versions

#+BEGIN_SRC d  :tangle "../views/version.txt"
version (Posix) {
  version (DigitalMars) {
  } else version (LDC) {
  } else version (GNU) {
  } else {
    static assert (0, "Unsupported D compiler");
  }
} else {
  static assert (0, "Unsupported D compiler");
}
#+END_SRC

* 1. spine (sisu document parser)                                     :spine:
** notes
- deal with imports
- get options
  - get command line instructions
  - read config instructions
- process files as instructed by options
  - read in file
  - process file
  - output

** 0. spine src/spine                                   :template:

- process files (act according to requirements of each type)
  - by sourcefilename
  - by sourcefiles contents identifier
  - by zip filename

#+BEGIN_SRC d  :tangle "../src/doc_reform/spine.d" :shebang #!/usr/bin/env rdmd
<<doc_header_including_copyright_and_license>>
module doc_reform.sisu_document_parser;
import
  doc_reform.conf.compile_time_info,
  doc_reform.meta.metadoc;
<<imports_spine>>
import std.algorithm;
import std.parallelism;
<<mixin_spine_version>>
<<mixin_pre_main>>
string project_name = "spine";
string program_name = "spine";
/++
name        "spine"
description "A SiSU inspired document parser writen in D."
homepage    "http://sisudoc.org"
+/
void main(string[] args) {
  <<spine_mixin>>
  <<spine_init>>
  <<spine_args>>
  <<spine_do_selected>>
  if (_manifests.length > 1                            // _manifests[0] initialized dummy element
  && _opt_action.abstraction) {
    if (_opt_action.parallelise) {                     // see else
      foreach(manifest; parallel(_manifests[1..$])) {
        if (!empty(manifest.src.filename)) {
          <<spine_each_file_do_scope>>
          <<spine_each_file_do_abstraction>>
          <<spine_each_file_do_debugs_checkdoc>>
          <<spine_each_file_do_selected_output>>
          <<spine_each_file_do_scope_exit>>
        } else {
          <<spine_no_filename_provided>>
        }
      }
    } else {                                           // note cannot parallelise sqlite shared db
      foreach(manifest; _manifests[1..$]) {
        writeln("parallelisation off: actions include sqlite shared db");
        if (!empty(manifest.src.filename)) {
          <<spine_each_file_do_scope>>
          <<spine_each_file_do_abstraction>>
          <<spine_each_file_do_debugs_checkdoc>>
          <<spine_each_file_do_selected_output>>
          <<spine_each_file_do_scope_exit>>
        } else {
          <<spine_no_filename_provided>>
        }
      }
    }
  }
  if (hvst.harvests.length > 0) {
    if (_opt_action.harvest_topics) {
      spineMetaDocHarvestsTopics!()(hvst, _make_and_meta_struct, _opt_action);
    }
    if (_opt_action.harvest_authors) {
      spineMetaDocHarvestsAuthors!()(hvst.harvests, _make_and_meta_struct, _opt_action);
    }
    if (!(_opt_action.quiet)) {
      import doc_reform.io_out.paths_output;
      auto out_pth = spinePathsHTML!()(_make_and_meta_struct.conf.output_path, "");
      if (_opt_action.harvest_authors) {
        writeln("- ", out_pth.harvest("authors.html"));
      }
      if (_opt_action.harvest_topics) {
        writeln("- ", out_pth.harvest("topics.html"));
      }
    }
  }
}
#+END_SRC

*** document header including copyright & license

#+NAME: doc_header_including_copyright_and_license
#+BEGIN_SRC text
/+
- Name: Spine, Doc Reform
  - Description: documents, structuring, processing, publishing, search
    - static content generator

  - Author: Ralph Amissah
    [ralph.amissah@gmail.com]

  - Copyright: (C) 2015 - 2019 Ralph Amissah, All Rights
    Reserved.

  - License: AGPL 3 or later:

    Spine (SiSU), a framework for document structuring, publishing and
    search

    Copyright (C) Ralph Amissah

    This program is free software: you can redistribute it and/or modify it
    under the terms of the GNU AFERO General Public License as published by the
    Free Software Foundation, either version 3 of the License, or (at your
    option) any later version.

    This program is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
    more details.

    You should have received a copy of the GNU General Public License along with
    this program. If not, see [http://www.gnu.org/licenses/].

    If you have Internet connection, the latest version of the AGPL should be
    available at these locations:
    [http://www.fsf.org/licensing/licenses/agpl.html]
    [http://www.gnu.org/licenses/agpl.html]

  - Spine (by Doc Reform, related to SiSU) uses standard:
    - docReform markup syntax
      - standard SiSU markup syntax with modified headers and minor modifications
    - docReform object numbering
      - standard SiSU object citation numbering & system

  - Hompages:
    [http://www.doc_reform.org]
    [http://www.sisudoc.org]

  - Git
    [http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary]
    [http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/html.rb;hb=HEAD]

+/
#+END_SRC

** 1. pre-loop init                                                   :init:
*** init
**** imports                                                      :import:
***** spine                                                       :spine:

#+NAME: imports_spine
#+BEGIN_SRC d
import
  std.datetime,
  std.getopt,
  std.file,
  std.path,
  std.process;
import
  doc_reform.meta,
  doc_reform.meta.metadoc_harvest,
  doc_reform.meta.metadoc_harvests_authors,
  doc_reform.meta.metadoc_harvests_topics,
  doc_reform.meta.metadoc_from_src,
  doc_reform.meta.conf_make_meta_structs,
  doc_reform.meta.conf_make_meta_json,
  doc_reform.meta.defaults,
  doc_reform.meta.doc_debugs,
  doc_reform.meta.rgx,
  doc_reform.io_in.paths_source,
  doc_reform.io_in.read_config_files,
  doc_reform.io_in.read_source_files,
  doc_reform.io_out.hub;
#+END_SRC

****** notes
├── src
│   ├── doc_reform.d
│   └── spine
│       ├── conf
│       ├── meta
│       └── output
└── views
    └── version.txt

[[./meta_abstraction.org][meta_abstraction]]
[[./meta_conf_make_meta.org][meta_conf_make_meta]]
[[./meta_defaults.org][meta_defaults]]
[[./meta_output_debugs.org][meta_output_debugs]]
[[./source_read_files.org][source_read_files]]
[[./compile_time_info.org][compile time info]]
[[./output.org][output]]
[[./spine.org][spine]]

keep up to date, configuration in ../maker.org

**** mixins                                                        :mixin:
***** version.txt                                               :version:

#+NAME: mixin_spine_version
#+BEGIN_SRC d
mixin(import("version.txt"));
#+END_SRC

***** pre main mixins

#+NAME: mixin_pre_main
#+BEGIN_SRC d
mixin CompileTimeInfo;
#+END_SRC

***** spine "main" mixins                                         :spine:

#+NAME: spine_mixin
#+BEGIN_SRC d
mixin spineRgxInit;
mixin contentJSONtoSpineStruct;
mixin spineBiblio;
mixin spineRgxInitFlags;
mixin outputHub;
#+END_SRC

**** init                                                           :init:

#+NAME: spine_init
#+BEGIN_SRC d
auto hvst = spineHarvest!();
#+END_SRC

**** args                                                           :args:

#+NAME: spine_init
#+BEGIN_SRC d
string flag_action;
string arg_unrecognized;
enum dAM { abstraction, matters }
static auto rgx = Rgx();
#+END_SRC

*** scope (run complete)                                            :scope:

#+NAME: spine_init
#+BEGIN_SRC d
scope(success) {
  writefln(
    "~ run complete, ok ~ (%s-%s.%s.%s, %s D:%s, %s %s)",
    program_name,
    _ver.major, _ver.minor, _ver.patch,
    __VENDOR__, __VERSION__,
    bits, os,
  );
}
scope(failure) {
  debug(checkdoc) {
    stderr.writefln(
      "run failure",
    );
  }
}
#+END_SRC

*** getopt args for loop                                      :args:getopt:

**** set getopt options
- set getopt options

#+NAME: spine_args
#+BEGIN_SRC d
bool[string] opts = [
  "abstraction"        : false,
  "assertions"         : false,
  "concordance"        : false,
  "dark"               : false,
  "debug"              : false,
  "digest"             : false,
  "epub"               : false,
  "harvest"            : false,
  "harvest-authors"    : false,
  "harvest-topics"     : false,
  "html"               : false,
  "html-seg"           : false,
  "html-scroll"        : false,
  "latex"              : false,
  "light"              : false,
  "manifest"           : false,
  "hide-ocn"           : false,
  "ocn-off"            : false,
  "odf"                : false,
  "odt"                : false,
  "parallel"           : false,
  "parallel-subprocesses" : false,
  "pdf"                : false,
  "quiet"              : false,
  "pod"                : false,
  "serial"             : false,
  "show-summary"       : false,
  "show-metadata"      : false,
  "show-make"          : false,
  "show-config"        : false,
  "source"             : false,
  "sqlite-discrete"    : false,
  "sqlite-db-create"   : false,
  "sqlite-db-drop"     : false,
  "sqlite-db-recreate" : false,
  "sqlite-delete"      : false,
  "sqlite-insert"      : false,
  "sqlite-update"      : false,
  "text"               : false,
  "verbose"            : false,
  "very-verbose"       : false,
  "xhtml"              : false,
  "section_toc"        : true,
  "section_body"       : true,
  "section_endnotes"   : true,
  "section_glossary"   : true,
  "section_biblio"     : true,
  "section_bookindex"  : true,
  "section_blurb"      : true,
  "backmatter"         : true,
  "skip-output"        : false,
  "theme-dark"         : false,
  "theme-light"        : false,
  "workon"             : false,
];
string[string] settings = [
  "config"             : "",
  "output"             : "",
  "lang"               : "all",
  "sqlite-filename"    : "documents",
];
auto helpInfo = getopt(args,
  std.getopt.config.passThrough,
  "abstraction",        "--abstraction document abstraction ",                                      &opts["abstraction"],
  "assert",             "--assert set optional assertions on",                                      &opts["assertions"],
  "concordance",        "--concordance file for document",                                          &opts["concordance"],
  "dark",               "--dark alternative dark theme",                                            &opts["dark"],
  "debug",              "--debug",                                                                  &opts["debug"],
  "digest",             "--digest hash digest for each object",                                     &opts["digest"],
  "epub",               "--epub process epub output",                                               &opts["epub"],
  "harvest",            "--harvest extract info on authors & topics from document header metadata", &opts["harvest"],
  "harvest-authors",    "--harvest-authors extract info on authors from document header metadata",  &opts["harvest-authors"],
  "harvest-topics",     "--harvest-topics extract info on topics from document header metadata",    &opts["harvest-topics"],
  "html",               "--html process html output",                                               &opts["html"],
  "html-seg",           "--html-seg process html output",                                           &opts["html-seg"],
  "html-scroll",        "--html-seg process html output",                                           &opts["html-scroll"],
  "latex",              "--latex output for pdfs",                                                  &opts["latex"],
  "light",              "--light default light theme",                                              &opts["light"],
  "manifest",           "--manifest process manifest output",                                       &opts["manifest"],
  "hide-ocn",           "--hide-ocn object cite numbers",                                           &opts["hide-ocn"],
  "ocn-off",            "--ocn-off object cite numbers",                                            &opts["ocn-off"],
  "odf",                "--odf open document format text (--odt)",                                  &opts["odf"],
  "odt",                "--odt open document format text",                                          &opts["odt"],
  "parallel",           "--parallel parallelisation",                                               &opts["parallel"],
  "parallel-subprocesses", "--parallel-subprocesses nested parallelisation",                        &opts["parallel-subprocesses"],
  "quiet|q",            "--quiet output to terminal",                                               &opts["quiet"],
  "pdf",                "--pdf latex output for pdfs",                                              &opts["pdf"],
  "pod",                "--pod spine (doc reform) pod source content bundled",                      &opts["pod"],
  "serial",             "--serial serial processing",                                               &opts["serial"],
  "show-summary",       "--show-summary",                                                           &opts["show-summary"],
  "show-make",          "--show-make",                                                              &opts["show-make"],
  "show-metadata",      "--show-metadata",                                                          &opts["show-metadata"],
  "show-config",        "--show-config",                                                            &opts["show-config"],
  "source",             "--source markup source text content",                                      &opts["source"],
  "sqlite-discrete",    "--sqlite process discrete sqlite output",                                  &opts["sqlite-discrete"],
  "sqlite-db-create",   "--sqlite-db-create create db, create tables",                              &opts["sqlite-db-create"],
  "sqlite-db-drop",     "--sqlite-db-drop drop tables & db",                                        &opts["sqlite-db-drop"],
  "sqlite-db-recreate", "--sqlite-db-recreate create db, create tables",                            &opts["sqlite-db-recreate"],
  "sqlite-delete",      "--sqlite-delete process sqlite output",                                    &opts["sqlite-delete"],
  "sqlite-insert",      "--sqlite-insert process sqlite output",                                    &opts["sqlite-insert"],
  "sqlite-update",      "--sqlite-update process sqlite output",                                    &opts["sqlite-update"],
  "text",               "--text process text output",                                               &opts["text"],
  "txt",                "--txt process text output",                                                &opts["text"],
  "verbose|v",          "--verbose output to terminal",                                             &opts["verbose"],
  "very-verbose",       "--very-verbose output to terminal",                                        &opts["very-verbose"],
  "xhtml",              "--xhtml process xhtml output",                                             &opts["xhtml"],
  "section-toc",        "--section-toc process table of contents (default)",                        &opts["section_toc"],
  "section-body",       "--section-body process document body (default)",                           &opts["section_body"],
  "section-endnotes",   "--section-endnotes process document endnotes (default)",                   &opts["section_endnotes"],
  "section-glossary",   "--section-glossary process document glossary (default)",                   &opts["section_glossary"],
  "section-biblio",     "--section-biblio process document biblio (default)",                       &opts["section_biblio"],
  "section-bookindex",  "--section-bookindex process document bookindex (default)",                 &opts["section_bookindex"],
  "section-blurb",      "--section-blurb process document blurb (default)",                         &opts["section_blurb"],
  "backmatter",         "--section-backmatter process document backmatter (default)",               &opts["backmatter"],
  "skip-output",        "--skip-output",                                                            &opts["skip-output"],
  "theme-dark",         "--theme-dark alternative dark theme",                                      &opts["theme-dark"],
  "theme-light",        "--theme-light default light theme",                                        &opts["theme-light"],
  "workon",             "--workon (reserved for some matters under development & testing)",         &opts["workon"],
  "config",             "--config=/path/to/config/file/including/filename",                         &settings["config"],
  "output",             "--output=/path/to/output/dir specify where to place output",               &settings["output"],
  "sqlite-filename",    "--sqlite-filename=[filename].sqlite",                                      &settings["sqlite-filename"],
  "lang",               "--lang=[lang code e.g. =en or =en,es]",                                    &settings["lang"],
);
if (helpInfo.helpWanted) {
  defaultGetoptPrinter("Some information about the program.", helpInfo.options);
}
#+END_SRC

**** getopt hash to struct
- move getopt options to struct

#+NAME: spine_args
#+BEGIN_SRC d
enum outTask { source_or_pod, sqlite, sqlite_multi, latex, odt, epub, html_scroll, html_seg, html_stuff }
struct OptActions {
  bool assertions() {
    return opts["assertions"];
  }
  bool concordance() {
    return opts["concordance"];
  }
  auto config_path_set() {
    return settings["config"];
  }
  bool css_theme_default() {
    bool _is_light;
    if (opts["light"] || opts["theme-light"]) {
      _is_light = true;
    } else if (opts["dark"] || opts["theme-dark"]) {
      _is_light = false;
    } else {
      _is_light = true;
    }
    return _is_light;
  }
  bool debug_do() {
    return opts["debug"];
  }
  bool digest() {
    return opts["digest"];
  }
  bool epub() {
    return opts["epub"];
  }
  bool harvest() {
    return (opts["harvest"] || opts["harvest-authors"] || opts["harvest-topics"]) ? true : false;
  }
  bool harvest_authors() {
    return (opts["harvest"] || opts["harvest-authors"]) ? true : false;
  }
  bool harvest_topics() {
    return (opts["harvest"] || opts["harvest-topics"]) ? true : false;
  }
  bool html() {
    return (opts["html"] || opts["html-seg"] || opts["html-scroll"]) ? true : false;
  }
  bool html_seg() {
    return (opts["html"] || opts["html-seg"]) ? true : false;
  }
  bool html_scroll() {
    return (opts["html"] || opts["html-scroll"]) ? true : false;
  }
  bool html_stuff() {
    return (opts["html"] || opts["html-scroll"] || opts["html-seg"]) ? true : false;
  }
  bool latex() {
    return (opts["latex"] || opts["pdf"]) ? true : false;
  }
  bool odt() {
    return (opts["odf"] || opts["odt"]) ? true : false;
  }
  bool manifest() {
    return opts["manifest"];
  }
  bool ocn_hidden() {
    return opts["hide-ocn"];
  }
  bool ocn_off() {
    return opts["ocn-off"];
  }
  bool quiet() {
    return opts["quiet"];
  }
  bool pod() {
    return opts["pod"];
  }
  bool show_summary() {
    return opts["show-summary"];
  }
  bool show_make() {
    return opts["show-make"];
  }
  bool show_metadata() {
    return opts["show-metadata"];
  }
  bool show_config() {
    return opts["show-config"];
  }
  bool source() {
    return opts["source"];
  }
  bool source_or_pod() {
    return (opts["pod"] || opts["source"]) ? true : false;
  }
  bool sqlite_discrete() {
    return opts["sqlite-discrete"];
  }
  bool sqlite_db_drop() {
    return (opts["sqlite-db-recreate"] || opts["sqlite-db-drop"]) ? true : false;
  }
  bool sqlite_db_create() {
    return (opts["sqlite-db-recreate"] || opts["sqlite-db-create"]) ? true : false;
  }
  bool sqlite_delete() {
    return opts["sqlite-delete"];
  }
  bool sqlite_update() {
    return (opts["sqlite-update"] || opts["sqlite-insert"]) ? true : false;
  }
  bool sqlite_shared_db_action() {
    return (
      opts["sqlite-db-recreate"]
      || opts["sqlite-db-create"]
      || opts["sqlite-delete"]
      || opts["sqlite-insert"]
      || opts["sqlite-update"]
    ) ? true : false;
  }
  bool text() {
    return opts["text"];
  }
  bool verbose() {
    return (opts["verbose"] || opts["very-verbose"]) ? true : false;
  }
  bool very_verbose() {
    return opts["very-verbose"];
  }
  bool xhtml() {
    return opts["xhtml"];
  }
  bool section_toc() {
    return opts["section_toc"];
  }
  bool section_body() {
    return opts["section_body"];
  }
  bool section_endnotes() {
    return opts["section_endnotes"];
  }
  bool section_glossary() {
    return opts["section_glossary"];
  }
  bool section_biblio() {
    return opts["section_biblio"];
  }
  bool section_bookindex() {
    return opts["section_bookindex"];
  }
  bool section_blurb() {
    return opts["section_blurb"];
  }
  bool backmatter() {
    return opts["backmatter"];
  }
  bool skip_output() {
    return opts["skip-output"];
  }
  bool workon() {
    return opts["workon"];
  }
  auto languages_set() {
    return settings["lang"].split(",");
  }
  auto output_dir_set() {
    return settings["output"];
  }
  auto sqlite_filename() {
    return settings["sqlite-filename"];
  }
  bool parallelise() {
    bool _is;
    if (opts["parallel"] == true) {
      _is = true;
      if (sqlite_shared_db_action) { _is = false; }
    } else if (opts["parallel"] == false
    && opts["serial"] == true) {
      _is = false;
    } else if (
      opts["abstraction"]
      || concordance
      || harvest
      || html
      || epub
      || odt
      || latex
      || manifest
      || source_or_pod
      || sqlite_discrete
    ) {
      _is = true;
    } else { _is = false; }
    return _is;
  }
  bool parallelise_subprocesses() {
    return opts["parallel-subprocesses"];
  }
  auto output_task_scheduler() {
    int[] schedule;
    if (source_or_pod) {
      schedule ~= outTask.source_or_pod;
    }
    if (sqlite_discrete) {
      schedule ~= outTask.sqlite;
    }
    if (epub) {
      schedule ~= outTask.epub;
    }
    if (html_scroll) {
      schedule ~= outTask.html_scroll;
    }
    if (html_seg) {
      schedule ~= outTask.html_seg;
    }
    if (html_stuff) {
      schedule ~= outTask.html_stuff;
    }
    if (odt) {
      schedule ~= outTask.odt;
    }
    if (latex) {
      schedule ~= outTask.latex;
    }
    return schedule.sort().uniq;
  }
  bool abstraction() {
    return (
      opts["abstraction"]
      || concordance
      || source_or_pod
      || harvest
      || html
      || epub
      || odt
      || latex
      || manifest
      || sqlite_discrete
      || sqlite_delete
      || sqlite_update
    ) ? true : false;
  }
  bool meta_processing_general() {
    return (
      opts["abstraction"]
      || html
      || epub
      || odt
      || latex
      || sqlite_discrete
      || sqlite_update
    ) ? true :false;
  }
  bool meta_processing_xml_dom() {
    return (
      opts["abstraction"]
      || html
      || epub
      || odt
      || sqlite_discrete
      || sqlite_update
    ) ? true : false;
  }
}
auto _opt_action = OptActions();
#+END_SRC

**** env
- environmental info

#+NAME: spine_args
#+BEGIN_SRC d
auto program_info() {
  struct ProgramInfo {
    string project() {
      return project_name;
    }
    string name() {
      return program_name;
    }
    string ver() {
      string ver_ = format(
        "%s.%s.%s",
        _ver.major, _ver.minor, _ver.patch,
      );
      return ver_;
    }
    string compiler() {
      string ver_ = format(
        "%s D:%s, %s %s",
        __VENDOR__, __VERSION__,
        bits, os,
      );
      return ver_;
    }
  }
  return ProgramInfo();
}
auto _env = [
  "pwd" :     environment["PWD"],
  "home" :    environment["HOME"],
];
#+END_SRC

*** opt actions on processing files & file paths (pods, src etc.)

#+NAME: spine_args
#+BEGIN_SRC d
auto _manifested = PathMatters!()(_opt_action, _env, "");
auto _manifests = [ _manifested ];
ConfComposite _make_and_meta_struct;
if (_opt_action.config_path_set.empty) {
  foreach(arg; args[1..$]) {
    if (!(arg.match(rgx.flag_action))) { /+ cli markup source path +/ // get first input markup source file names for processing
      _manifested = PathMatters!()(_opt_action, _env, arg);
      { /+ local site config +/
        auto _config_local_site_struct = readConfigSite!()(_manifested, _env);
        if (_config_local_site_struct.filetype == "yaml") {
          import doc_reform.meta.conf_make_meta_yaml;
          _make_and_meta_struct = _config_local_site_struct.configParseYAMLreturnSpineStruct!()(_make_and_meta_struct, _manifested); // - get local site config
          break;
        }
      }
    }
  }
} else {
  { /+ local site config +/
    auto _config_local_site_struct = readConfigSite!()(_manifested, _env, _opt_action.config_path_set);
    if (_config_local_site_struct.filetype == "yaml") {
      import doc_reform.meta.conf_make_meta_yaml;
      _make_and_meta_struct = _config_local_site_struct.configParseYAMLreturnSpineStruct!()(_make_and_meta_struct, _manifested); // - get local site config
    }
  }
}
foreach(arg; args[1..$]) { // refigure how args relate to _opt_action, need path from _opt_action or args early _manifested too late, work on (search for PathMatters and .harvest,
  auto _manifest_start = PodManifest!()(arg);
  if (arg.match(rgx.flag_action)) { /+ cli instruction, flag do +/
    flag_action ~= " " ~ arg;   // flags not taken by getopt
  } else { /+ cli, assumed to be path to source files +/
    if ( /+ pod files +/
      !(arg.match(rgx.src_pth_sst_or_ssm))
      && _manifest_start.pod_manifest_file_with_path
      && _opt_action.abstraction
    ) {
      string pod_manifest_root_content_paths_to_markup_location_raw_;
      string markup_contents_location_;
      string sisudoc_txt_ = _manifest_start.pod_manifest_file_with_path;
      enforce(
        exists(sisudoc_txt_)!=0,
        "file not found: «" ~
        sisudoc_txt_ ~ "»"
      );
      if (exists(sisudoc_txt_)) {
        try {
          if (exists(sisudoc_txt_)) {
            import dyaml;
            try {
              Node pod_manifest_yaml = Loader.fromFile(sisudoc_txt_).load();
              if ("doc" in pod_manifest_yaml) {
                if (pod_manifest_yaml["doc"].type.mapping
                  && pod_manifest_yaml["doc"].tag.match(rgx.yaml_tag_is_map)
                ) {
                  if ("path" in pod_manifest_yaml["doc"]) {
                    if (pod_manifest_yaml["doc"]["path"].tag.match(rgx.yaml_tag_is_seq)) {
                      foreach (string _path; pod_manifest_yaml["doc"]["path"]) {
                        markup_contents_location_ ~= _path ~ "\n";
                        pod_manifest_root_content_paths_to_markup_location_raw_ ~=
                          _path ~ "\n";
                      }
                    } else if (
                      pod_manifest_yaml["doc"]["path"].type.string
                      && pod_manifest_yaml["doc"]["path"].tag.match(rgx.yaml_tag_is_str)
                    ) {
                      markup_contents_location_ = pod_manifest_yaml["doc"]["path"].get!string;
                      pod_manifest_root_content_paths_to_markup_location_raw_ =
                        pod_manifest_yaml["doc"]["path"].get!string;
                    }
                  }
                  if ("filename" in pod_manifest_yaml["doc"]) {
                    if (pod_manifest_yaml["doc"]["filename"].tag.match(rgx.yaml_tag_is_seq)) {
                      foreach (string _filename; pod_manifest_yaml["doc"]["filename"]) {
                        if ("language" in pod_manifest_yaml["doc"]) {
                          if (pod_manifest_yaml["doc"]["language"].tag.match(rgx.yaml_tag_is_seq)) {
                            foreach (string _lang; pod_manifest_yaml["doc"]["language"]) {
                              markup_contents_location_ ~=
                                "media/text/"
                                ~ _lang ~ "/"
                                ~ _filename ~ "\n";
                            }
                          } else if (pod_manifest_yaml["doc"]["language"].tag.match(rgx.yaml_tag_is_str)
                          ) {
                            markup_contents_location_ =
                              "media/text/"
                              ~ pod_manifest_yaml["doc"]["language"].get!string
                              ~ "/" ~ _filename ~ "\n";
                          } else {
                            string _lang_default = "en";
                            markup_contents_location_ ~=
                              "media/text/"
                              ~ _lang_default ~ "/"
                              ~ pod_manifest_yaml["doc"]["filename"].get!string ~ "\n";
                          }
                        } else {
                          string _lang_default = "en";
                          markup_contents_location_ ~=
                            "media/text/"
                            ~ _lang_default ~ "/"
                            ~ pod_manifest_yaml["doc"]["filename"].get!string ~ "\n";
                        }
                      }
                    } else if (
                      pod_manifest_yaml["doc"]["filename"].type.string
                      && pod_manifest_yaml["doc"]["filename"].tag.match(rgx.yaml_tag_is_str)
                    ) {
                      if ("language" in pod_manifest_yaml["doc"]) {
                        if (pod_manifest_yaml["doc"]["language"].tag.match(rgx.yaml_tag_is_seq)) {
                          foreach (string _lang; pod_manifest_yaml["doc"]["language"]) {
                            markup_contents_location_ ~=
                              "media/text/"
                              ~ _lang ~ "/"
                              ~ pod_manifest_yaml["doc"]["filename"].get!string ~ "\n";
                          }
                        } else if (pod_manifest_yaml["doc"]["language"].tag.match(rgx.yaml_tag_is_str)) {
                          markup_contents_location_ =
                            "media/text/"
                            ~ pod_manifest_yaml["doc"]["language"].get!string
                            ~ "/" ~ pod_manifest_yaml["doc"]["filename"].get!string ~ "\n";
                        } else {
                          string _lang_default = "en";
                          markup_contents_location_ ~=
                            "media/text/"
                            ~ _lang_default ~ "/"
                            ~ pod_manifest_yaml["doc"]["filename"].get!string ~ "\n";
                        }
                      } else {
                        string _lang_default = "en";
                        markup_contents_location_ ~=
                          "media/text/"
                          ~ _lang_default ~ "/"
                          ~ pod_manifest_yaml["doc"]["filename"].get!string ~ "\n";
                      }
                    }
                  }
                }
              }

            } catch (ErrnoException ex) {
            }
          }
        } catch (ErrnoException ex) {
        } catch (FileException ex) {
          // Handle errors
        }
      } else {
        writeln("manifest not found: ", sisudoc_txt_);
      }
      auto markup_contents_locations_arr
        = (cast(char[]) markup_contents_location_).split;
      auto tmp_dir_ = (sisudoc_txt_).dirName.array;
      foreach (markup_contents_location; markup_contents_locations_arr) {
        assert(markup_contents_location.match(rgx.src_pth_sst_or_ssm),
          "not a recognised file: «" ~
          markup_contents_location ~ "»"
        );
        auto markup_contents_location_pth_ = (markup_contents_location).to!string;
        Regex!(char) lang_rgx_ = regex(r"/(" ~ _opt_action.languages_set.join("|") ~ ")/");
        if (_opt_action.languages_set[0] == "all"
          || (markup_contents_location_pth_).match(lang_rgx_)
        ) {
          auto _fns = (((tmp_dir_).chainPath(markup_contents_location_pth_)).array).to!string;
          _manifested = PathMatters!()(_opt_action, _env, arg, _fns, markup_contents_locations_arr);
          _manifests ~= _manifested;
        }
      }
    } else if (arg.match(rgx.src_pth_sst_or_ssm)) { /+ markup txt files +/
      if (exists(arg)==0) {
        writeln("ERROR >> Processing Skipped! File not found: ", arg);
      } else {
        _manifested = PathMatters!()(_opt_action, _env, arg, arg);
        _manifests ~= _manifested;
      }
    } else if (arg.match(rgx.src_pth_zip)) {
      // fns_src ~= arg;          // gather input markup source file names for processing
    } else {                      // anything remaining, unused
      arg_unrecognized ~= " " ~ arg;
    }
  }
}
#+END_SRC

*** config files load & read

#+NAME: spine_conf_files_in_yaml
#+BEGIN_SRC d
{ /+ document config/make file +/
  auto _config_document_struct = readConfigDoc!()(_manifest, _env);
  if (_config_document_struct.filetype == "yaml") {
    import doc_reform.meta.conf_make_meta_yaml;
    _make_and_meta_struct = _config_document_struct.configParseYAMLreturnSpineStruct!()(_make_and_meta_struct, _manifest);
  }
}
#+END_SRC

*** opt actions independent of processing files (no files no processing loop)

#+NAME: spine_do_selected
#+BEGIN_SRC d
if (!(_opt_action.skip_output)) {
  if ((_opt_action.debug_do)
  || (_opt_action.very_verbose)
  ) {
    writeln("step0 commence → (without processing files)");
  }
  outputHubOp!()(_env, _opt_action);
  if ((_opt_action.debug_do)
  || (_opt_action.very_verbose)
  ) {
    writeln("- step0 complete");
  }
}
#+END_SRC

** _2. processing: (loop each file)_ [+2]                         :loop:files:
*** scope (loop)                                                    :scope:

#+NAME: spine_each_file_do_scope
#+BEGIN_SRC d
scope(success) {
  if (!(_opt_action.quiet)) {
    writefln(
      "%s",
      "-- ~ document complete, ok ~ ------------------------------------",
    );
  }
}
scope(failure) {
  debug(checkdoc) {
    stderr.writefln(
      "~ document run failure ~ (%s  v%s)\n\t%s\n%s",
      __VENDOR__, __VERSION__,
      manifest.src.filename,
      "------------------------------------------------------------------",
    );
  }
}
enforce(
  manifest.src.filename.match(rgx.src_pth_types),
  "not a sisu markup filename: «" ~
  manifest.src.filename ~ "»"
);
#+END_SRC

*** 1. _document abstraction_ [#A]

- return tuple of:
  - doc_abstraction (the document)
  - doc_matters

#+NAME: spine_each_file_do_abstraction
#+BEGIN_SRC d
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("--->\nstepX commence → (document abstraction)");
}
auto t = spineAbstraction!()(_env, program_info, _opt_action, manifest, _make_and_meta_struct);
static assert(!isTypeTuple!(t));
static assert(t.length==2);
auto doc_abstraction = t[dAM.abstraction];
auto doc_matters = t[dAM.matters];
if ((doc_matters.opt.action.debug_do)
|| (doc_matters.opt.action.very_verbose)
) {
  writeln("- stepX complete");
}
#+END_SRC

*** 2. _output processing_ (post abstraction processing)
**** 0. abstraction
***** show document summary - abstraction _print summary_ (to screen) :abstraction:summary:
--show-summary (abstraction summary)

#+NAME: spine_each_file_do_debugs_checkdoc
#+BEGIN_SRC d
/+ ↓ debugs +/
if (doc_matters.opt.action.verbose
  || doc_matters.opt.action.show_summary
) {
  import doc_reform.meta.metadoc_show_summary;
  spineMetaDocSummary!()(doc_abstraction, doc_matters);
}
#+END_SRC

***** show metadata (doc headers metadata)
--show-metadata

#+NAME: spine_each_file_do_debugs_checkdoc
#+BEGIN_SRC d
/+ ↓ debugs +/
if (doc_matters.opt.action.show_metadata
) {
  import doc_reform.meta.metadoc_show_metadata;
  spineShowMetaData!()(doc_matters);
}
#+END_SRC

***** show make (make files & doc headers)
--show-make

#+NAME: spine_each_file_do_debugs_checkdoc
#+BEGIN_SRC d
/+ ↓ debugs +/
if (doc_matters.opt.action.show_make
) {
  import doc_reform.meta.metadoc_show_make;
  spineShowMake!()(doc_matters);
}
#+END_SRC

***** show config (config files & doc headers)
--show-config

#+NAME: spine_each_file_do_debugs_checkdoc
#+BEGIN_SRC d
/+ ↓ debugs +/
if (doc_matters.opt.action.show_config
) {
  import doc_reform.meta.metadoc_show_config;
  spineShowConfig!()(doc_matters);
}
#+END_SRC

***** abstraction harvest                           :abstraction:harvest:
- abstraction harvest

#+NAME: spine_each_file_do_debugs_checkdoc
#+BEGIN_SRC d
if (doc_matters.opt.action.harvest) {
  hvst.harvests ~= spineMetaDocHarvest!()(doc_matters, hvst);
}
#+END_SRC

**** 1. _debug_ (document parts, checkdoc)                  :debug:checkdoc:
- [[./meta_output_debugs.org][meta_output_debugs]]

#+NAME: spine_each_file_do_debugs_checkdoc
#+BEGIN_SRC d
/+ ↓ debugs +/
if (doc_matters.opt.action.debug_do) {
  spineDebugs!()(doc_abstraction, doc_matters);
}
#+END_SRC

**** 2. _process outputs_                                          :outputs:
- [[./output_hub.org][output_hub]]

#+NAME: spine_each_file_do_selected_output
#+BEGIN_SRC d
/+ ↓ output hub +/
if (!(doc_matters.opt.action.skip_output)) {
  if ((_opt_action.debug_do)
  || (_opt_action.very_verbose)
  ) {
    writeln("step5 commence → (process outputs)");
  }
  doc_abstraction.outputHub!()(doc_matters);
  if ((_opt_action.debug_do)
  || (_opt_action.very_verbose)
  ) {
    writeln("- step5 complete");
  }
}
#+END_SRC

*** scope (on loop exit)                                       :scope:exit:

#+NAME: spine_each_file_do_scope_exit
#+BEGIN_SRC d
scope(exit) {
  if (!(_opt_action.quiet)) {
    writefln(
      "processed file: %s [%s]",
      manifest.src.filename,
      manifest.src.language
    );
  }
  destroy(manifest);
}
#+END_SRC

** +2c. no valid filename provided+
#+NAME: spine_no_filename_provided
#+BEGIN_SRC d
/+ no recognized filename provided +/
writeln("no recognized filename");
break; // terminate, stop
#+END_SRC

* 2. pre-processing
** Output _document abstraction functions_            :module:spine:abstraction:
*** 0 module template
- abstraction template

#+BEGIN_SRC d  :tangle "../src/doc_reform/meta/metadoc.d"
module doc_reform.meta.metadoc;
template spineAbstraction() {
  <<imports_spine>>
  <<spine_mixin>>
  enum headBody { header, body_content, header_type, insert_file_list, image_list }
  enum makeMeta { make, meta }
  enum docAbst  { doc_abstract_obj, doc_has }
  static auto rgx = Rgx();
  auto spineAbstraction(E,P,O,M,S)(
    E _env,
    P program_info,
    O _opt_action,
    M _manifest,
    S _make_and_meta_struct
  ){
    <<spine_conf_files_in_yaml>>
    <<spine_each_file_do_read_and_split_dr_markup_file_content_into_header_and_body>>
    <<spine_each_file_do_split_dr_markup_file_header_into_make_and_meta_structs>>
    <<spine_each_file_do_document_abstraction>>
    <<spine_each_file_do_document_matters>>
    auto t = tuple(doc_abstraction, doc_matters);
    static assert(t.length==2);
    return t;
  }
}
#+END_SRC

** Output & Harvest pre-processing
*** 1. raw file content split, doc: _header_, _content_ +(lists: subdocs? images?)
- [[./source_read_files.org][source_read_files]] return tuple: header; body; insert file list; image list

- read in the _marked up source document_ and
  - split the document into:
    - document header
    - document body
      - from markup source
      - if master document from sub documents content
  - if a master document
    - make a list of insert files
  - if build source pod requested
    - scan for list of images
      (action avoided if not needed at this stage)

- _return a tuple of_:
  - header
  - body
  - insert file list
  - image list (if build source pod requested)

if build source pod requested all information needed to build it available at this point
  - manifest related information  _manifest
  - insert file list              _header_body_insertfilelist_imagelist[headBody.insert_file_list]
  - image list                    _header_body_insertfilelist_imagelist[headBody.image_list]

#+NAME: spine_each_file_do_read_and_split_dr_markup_file_content_into_header_and_body
#+BEGIN_SRC d
/+ ↓ read file (filename with path) +/
/+ ↓ file tuple of header and content +/
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("step1 commence → (get document header & body & insert file list & if needed image list)"
  );
}
auto _header_body_insertfilelist_imagelist
  = spineRawMarkupContent!()(_opt_action, _manifest.src.path_and_fn);
static assert(!isTypeTuple!(_header_body_insertfilelist_imagelist));
static assert(_header_body_insertfilelist_imagelist.length==5);
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("- step1 complete");
}
debug(header_and_body) {
  writeln(header);
  writeln(_header_body_insertfilelist_imagelist.length);
  writeln(_header_body_insertfilelist_imagelist.length[headBody.body_content][0]);
}
#+END_SRC

*** 2. _document metadata_ & _make instructions_ (struct from yaml)
- [[./meta_conf_make_meta.org][meta_conf_make_meta]] return tuple: document metadata; make instructions

- read _document header_, split into:
  - metadata
  - make instructions
- read config files
  - consolidate make instructions
- _return tuple of_:
  - document metadata
  - make instructions (from configuration files & document header make
    instructions)

#+NAME: spine_each_file_do_split_dr_markup_file_header_into_make_and_meta_structs
#+BEGIN_SRC d
/+ ↓ split header into make and meta +/
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("step2 commence → (read document header (yaml) return struct)");
}
if (_header_body_insertfilelist_imagelist[headBody.header_type] == "yaml") {
  import doc_reform.meta.conf_make_meta_yaml;
  _make_and_meta_struct =
    docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct!()(
      _header_body_insertfilelist_imagelist[headBody.header],
      _make_and_meta_struct,
      _manifest,
    );
}
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("- step2 complete");
}
#+END_SRC

*** 3. _document abstraction, tuple_ (output-pre-processing) [#A]
- [[./meta_abstraction.org][meta_abstraction]] return tuple: document abstraction; abstraction keys; segnames; image list

- prepare the document abstraction used in downstream processing

- _return tuple of_:
  - document abstraction (_the_document_ or doc_abstraction)
  - document abstraction keys
    - (head, toc, body, endnotes, glossary, bibliography, bookindex, blurb, tail)
    - (transfer to _doc_matters_)
  - segnames for html epub (transfer to _doc_matters_)
  - image list (transfer to _doc_matters_)

#+NAME: spine_each_file_do_document_abstraction
#+BEGIN_SRC d
/+ ↓ document abstraction: process document, return abstraction as tuple +/
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("step3 commence → (document abstraction (da); da keys; segnames; doc_matters)");
}
auto da = docAbstraction!()(
  _header_body_insertfilelist_imagelist[headBody.body_content],
  _make_and_meta_struct,
  _opt_action,
  _manifest,
  true,
);
static assert(!isTypeTuple!(da));
static assert(da.length==2);
auto doc_abstraction = da[docAbst.doc_abstract_obj]; /+ head ~ toc ~ body ~ endnotes_seg ~ glossary ~ bibliography ~ bookindex ~ blurb; +/
auto _doc_has_struct = da[docAbst.doc_has];
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("- step3 complete");
}
#+END_SRC

*** 4. _document matters_ (doc info gathered, various sources) [#A]
- gather doc matters
  - prepare document_matters, miscellany about processing and the document of
    use in downstream processing

**** verbose message

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("step4 commence → (doc_matters)");
}
#+END_SRC

**** DocumentMatters struct {

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
struct DocumentMatters {
#+END_SRC

**** generator related

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
  auto generator_program() {
    struct Prog_ {
      string project_name() {
        return "spine";
      }
      string name() {
        return program_info.name;
      }
      string ver() {
        return program_info.ver;
      }
      string name_and_version() {
        return format(
          "%s-%s",
          name,
          ver,
        );
      }
      string url_home() {
        return "http://sisudoc.org";
      }
      string url_git() {
        return "https://git.sisudoc.org/software/sisu";
      }
      auto compiler() {
        return program_info.compiler;
      }
      auto stime() {
        return Clock.currTime(UTC()).toSimpleString();
      }
    }
    return Prog_();
  }
  auto generated_time() {
    auto _st = Clock.currTime(UTC());
    auto _time = _st.year.to!string
      ~ "-" ~ _st.month.to!int.to!string // prefer as month number
      ~ "-" ~ _st.day.to!string
      ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
      ~ " " ~ _st.hour.to!string
      ~ ":" ~ _st.minute.to!string
      ~ ":" ~ _st.second.to!string;
    return _time;
  }
#+END_SRC

**** config make & meta

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
  auto conf_make_meta() {
    return _make_and_meta_struct;
  }
  auto has() {
    return _doc_has_struct;
  }
#+END_SRC

**** env related

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
  auto env() {
    struct Env_ {
      auto pwd() {
        return _manifest.env.pwd;
      }
      auto home() {
        return _manifest.env.home;
      }
    }
    return Env_();
  }
#+END_SRC

**** opt

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
  auto opt() {
    struct Opt_ {
      auto action() {
        /+ getopt options, commandline instructions, raw
         - processing instructions --epub --html etc.
         - command line config instructions --output-path
        +/
        return _opt_action;
      }
    }
    return Opt_();
  }
#+END_SRC

**** output related

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
  auto src() {
    return _manifest.src;
  }
  auto src_path_info() {
    return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
  }
  auto pod() {
    return _manifest.pod;
  }
  auto sqlite() {
    struct SQLite_ {
      string filename() {
        return _opt_action.sqlite_filename;
      }
    }
    return SQLite_();
  }
  auto output_path() {
    return _make_and_meta_struct.conf.output_path;
  }
  auto srcs() {
    struct SRC_ {
      auto file_insert_list() {
        return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
      }
      auto image_list() {
        return _doc_has_struct.imagelist;
      }
    }
    return SRC_();
  }
#+END_SRC

**** } close

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
}
auto doc_matters = DocumentMatters();
#+END_SRC

**** step complete message

#+NAME: spine_each_file_do_document_matters
#+BEGIN_SRC d
if ((_opt_action.debug_do)
|| (_opt_action.very_verbose)
) {
  writeln("- step4 complete");
}
#+END_SRC

**** H. abridged doc matters, for harvest (from doc head only, doc abstraction not performed)
- harvest abridged doc matters gathered
***** doc matters shared

#+NAME: spine_each_file_do_document_matters_abridged
#+BEGIN_SRC d
if ((_opt_action.debug_do)
|| (_opt_action.verbose)
) {
  writeln("step4 commence → (doc_matters)");
}
struct DocumentMattersShared {
  auto env() {
    struct Env_ {
      auto pwd() {
        return _manifest.env.pwd;
      }
      auto home() {
        return _manifest.env.home;
      }
    }
    return Env_();
  }
  auto opt() {
    struct Opt_ {
      auto action() {
        return _opt_action;
      }
    }
    return Opt_();
  }
}
DocumentMattersShared doc_matters_shared = DocumentMattersShared();
#+END_SRC

***** abridged doc matters, for harvest (from doc head only, doc abstraction not performed) TODO

#+NAME: spine_each_file_do_document_matters_abridged
#+BEGIN_SRC d
struct DocumentMattersAbridged {
  auto conf_make_meta() {
    return _make_and_meta_struct;
  }
  auto src() {
    return _manifest.src;
  }
  auto src_path_info() {
    return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path);
  }
  auto pod() {
    return _manifest.pod;
  }
  auto sqlite() {
    struct SQLite_ {
      string filename() {
        return _opt_action.sqlite_filename;
      }
    }
    return SQLite_();
  }
  auto output_path() {
    return _make_and_meta_struct.conf.output_path;
  }
}
#+END_SRC

* __END__
dev notes

** the document notes
*** document sections (table)

|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
| section      | part         | opt. |   | objects                                          | ocn                            |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
| front matter | head         | *    |   |                                                  | no                             |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
| toc          | toc          |      |   | generated from headings                          | no                             |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
| body         | body         | *    |   | default section                                  | yes                            |   |   |
|              |              |      |   | - headings                                       |                                |   |   |
|              |              |      |   | - paras                                          |                                |   |   |
|              |              |      |   | - code                                           |                                |   |   |
|              |              |      |   | - poem                                           |                                |   |   |
|              |              |      |   | - group                                          |                                |   |   |
|              |              |      |   | - block                                          |                                |   |   |
|              |              |      |   | - quote                                          |                                |   |   |
|              |              |      |   | - table                                          |                                |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
| back matter  | endnote      |      |   | generated from inline note markup                | no (each endnote belongs to    |   |   |
|              |              |      |   |                                                  | a (body) object)               |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
|              | glossary     |      |   | identified section, limited markup               | possibly, to make searchable   |   |   |
|              |              |      |   | - heading                                        | hidden                         |   |   |
|              |              |      |   | - paras                                          |                                |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
|              | bibliography |      |   | generated from inline special markup             | possibly, to make searchable   |   |   |
|              |              |      |   | appended to paragraphs contained in body section | hidden                         |   |   |
|              |              |      |   | - heading                                        |                                |   |   |
|              |              |      |   | - paras                                          |                                |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
|              | book index   |      |   | generated from inline special markup             | possibly, special numbering or |   |   |
|              |              |      |   | - heading                                        | could use term as anchor?      |   |   |
|              |              |      |   | - paras                                          | to make searchable             |   |   |
|              |              |      |   |                                                  | hidden                         |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|
|              | blurb        |      |   | identified section, limited markup               | no (unless non-substantive     |   |   |
|              |              |      |   | - heading                                        | given special numbering)       |   |   |
|              |              |      |   | - paras                                          |                                |   |   |
|--------------+--------------+------+---+--------------------------------------------------+--------------------------------+---+---|

*** document objects (table)
- check, keep up to date

|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| doc object       | doc object | attributes              | inline         | appended            | structure            | delimiters                     |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| is_a             | is_of_type |                         |                |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| heading          | para       | - level                 | - font face    | - object number off | - level              | - two newlines                 |
|                  |            | - object number         | - endnotes     | - book index meta   | (document structure) |                                |
|                  |            | - object number off     |                |                     |                      |                                |
|                  |            | - dummy (toc & seg)     |                |                     |                      |                                |
|                  |            | - tags (internal links) |                |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| toc              | para       | - level                 | - font face    |                     |                      | - auto generated from headings |
|                  |            | (auto-indent)           | - links (auto) |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| para             | para       | - bullet                | - font face    | - object number off |                      | - two newlines                 |
|                  |            | - indent                | - links/urls * | - book index meta   |                      |                                |
|                  |            | - object number         | - images*      |                     |                      |                                |
|                  |            | - object number off     | - endnotes     |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| bookindex        | para       | - auto indent           | - font face    |                     |                      | - two newlines                 |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| blurb            | para       | - bullet                | - font face    | - object number off |                      | - two newlines                 |
|                  |            | - indent                | - links/urls * | - book index meta   |                      |                                |
|                  |            | - object number         | - images*      |                     |                      |                                |
|                  |            | - object number off     | - endnotes     |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| group            | block      | - object number         | - font face    | - book index meta   | - para break         | - block tags                   |
|                  |            | - object number off     | - links/urls * |                     |                      | (group)                        |
|                  |            |                         | - images*      |                     |                      |                                |
|                  |            |                         | - endnotes     |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| block            | block      | - object number         | - font face    | - book index meta   | - new line           | - block tags                   |
|                  |            | - object number off     | - links/urls * |                     |                      | (block)                        |
|                  |            |                         | - images*      |                     |                      |                                |
|                  |            |                         | - endnotes     |                     |                      |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| quote            | block      | - object number         | - font face    | - book index meta   |                      | - block tags                   |
|                  |            |                         | - endnotes     |                     |                      | (quote)                        |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| poem (see verse) | block      |                         |                | - book index meta   |                      | - block tags                   |
|                  |            |                         |                |                     |                      | (poem)                         |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| verse (of poem)  |            | - object number         | - font face    |                     | - new line           | - (see poem delimiter)         |
|                  |            |                         | - endnotes     |                     | - preceeding spaces  |                                |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| code             | block      | - syntax                |                |                     | - new line           | - block tags                   |
|                  |            | - numbered              |                |                     | - preceeding spaces  | (code)                         |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| table            | block      | - object number         |                |                     |                      | - block tags (table)           |
|                  |            |                         |                |                     |                      | (table)                        |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|
| endnote          |            |                         | - font face    |                     |                      | (generated from                |
|                  |            |                         |                |                     |                      | inline markup tags)            |
|                  |            |                         |                |                     |                      | - two newlines                 |
|------------------+------------+-------------------------+----------------+---------------------+----------------------+--------------------------------|

- consider special treatment for links/urls (& for images?) take them out of
  document munge (for various outputs), by storing in own array (within each
  object struct), and providing info on where in array to extract them from,
  debating whether necessary or even worthwhile as is extra work

**** check

|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
|       |              | identified by              | object notes             | attributes     | inline          | embedded       | special    |
|       |              |                            |                          |                |                 | appended       | characters |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
| para  | heading      | level markers              |                          |                | - italics       | - endnotes     |            |
|       |              | at start of line           |                          |                |                 | - bibliography |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
|       | paragraph    | delimited by two new lines | default object           | - indent       | - bold          | - endnotes     |            |
|       |              |                            | [discard leading &       | - bullet       | - italics       | - bibliography |            |
|       |              |                            | newline whitespace]      |                | - underscore    |                |            |
|       |              |                            |                          |                | - strikethrough |                |            |
|       |              |                            |                          |                | - superscript   |                |            |
|       |              |                            |                          |                | - subscript     |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
| block |              | open and close tags        |                          |                |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
| TODO  | quote        |                            |                          | - language?    |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
| TODO  | group        |                            | - inline markup applied  | - language?    | as paragraph    | - endnotes     |            |
|       |              |                            | - [discard leading &     |                |                 | - bibliography |            |
|       |              |                            | newline whitespace]      |                |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
| TODO  | block        |                            | - inline markup applied  |                | as paragraph    | - endnotes     |            |
|       |              |                            | - whitespace indentation |                |                 | - bibliography |            |
|       |              |                            | & newlines               |                |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
|       | poem / verse | open and close tags        | verse is the object      |                |                 | - endnotes     |            |
|       |              |                            | - inline markup applied  |                |                 | - bibliography |            |
|       |              | (for poem)                 | - whitespace indentation |                |                 |                |            |
|       |              |                            | & newlines               |                |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
|       | code         |                            | - contents untouched     | - syntax       |                 |                |            |
|       |              |                            | - whitespace indentation | - numbered     |                 |                |            |
|       |              |                            | & newlines               |                |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|
|       | table        |                            |                          | - column width |                 |                |            |
|       |              |                            |                          | - heading row  |                 |                |            |
|-------+--------------+----------------------------+--------------------------+----------------+-----------------+----------------+------------|

*** on abstraction

- abstract for downstream processing
  - identify document structure and objects
    - identify document structure (headings/levels/sections)
    - identify objects (headings, paragraphs, tables, code blocks, verse ...)
  - set document, generate common abstraction for downstream parsing
    - set different _document sections_:
      - _head_, toc, _body_, endnotes, glossary, bibliography, book index, blurb
    - _object numbers_, heading/ chapter numbering etc, endnote numbers
      - _regular ocn_
        - body objects
        - glossary objects
        - bibliography objects
      - _special ocn_
        - non substantive text (provide special numbers)
          - blurb objects
        - book index
      - special (_exceptions_)
        - endnotes
  - unify object representations
    - multiple markups for same object type given single representation
  - extract object attributes
  - unify inline markup on objects
    - inline markup made easier to identify

- simplify downstream parsing

*** ocn

|-------------+-----------------------+-----------------------+----------------+------|
| objects     | section / part        | ocn described         | how used       | type |
|-------------+-----------------------+-----------------------+----------------+------|
| regular ocn |                       |                       |                |      |
|-------------+-----------------------+-----------------------+----------------+------|
|             | body objects          | seq. digit            | anchor         | ocn  |
|             |                       | [0-9]+                | visible        |      |
|-------------+-----------------------+-----------------------+----------------+------|
|             | glossary objects      | seq. digit            | anchor         | ocn  |
|             |                       | [0-9]+                | not-visible    |      |
|             |                       |                       | (for search)   |      |
|-------------+-----------------------+-----------------------+----------------+------|
|             | bibliography objects  | seq. digit            | anchor         | ocn  |
|             |                       | [0-9]+                | not-visible    |      |
|             |                       |                       | (for search)   |      |
|-------------+-----------------------+-----------------------+----------------+------|
| special ocn |                       |                       |                |      |
|-------------+-----------------------+-----------------------+----------------+------|
|             | non-substantive text  | x char + seq. digit   | anchor         | non  |
|             | (within body & blurb) | x[0-9]+               | not-visible    |      |
|             |                       |                       | (for search)   |      |
|-------------+-----------------------+-----------------------+----------------+------|
|             | book index            | i char + seq. digit   | anchor         | idx  |
|             |                       | i[0-9]+               | not-visible    |      |
|             |                       |                       | (for search)   |      |
|-------------+-----------------------+-----------------------+----------------+------|
| without ocn |                       |                       |                |      |
|-------------+-----------------------+-----------------------+----------------+------|
|             | endnotes              | ocn of parent object  | no ocn         | fn   |
|             |                       | + footnote seq. digit | anchor visible |      |
|-------------+-----------------------+-----------------------+----------------+------|

** spine glossary / terms

|------------+-------------------------------------|
| spine      | sisu document parser                |
|------------+-------------------------------------|
| dmso       | document markup, structure, objects |
|------------+-------------------------------------|
| meta       | meta document, document abstraction |
| mda        | meta, meta document abstraction     |
| adr        | abstract document representation    |
| dar        | document abstract representation    |
| (da)       | (document abstraction)              |
|            | (code representation of document)   |
|------------+-------------------------------------|
| ao         | abstract objects                    |
|            | (code representation of objects)    |
|------------+-------------------------------------|

consider
|-------+----------------------------------------------|
| dao   | document abstraction, objects                |
|-------+----------------------------------------------|
| daso  | document abstraction, structure, objects     |
|-------+----------------------------------------------|
| drso  | document representation, structure, objects  |
|-------+----------------------------------------------|
| daows | document abstraction, objects with structure |
|-------+----------------------------------------------|

** make config - _composite make_

work on composite make a unification of make instructions for each document run

extract instructions from all config files, unify the make instructions and
provide the result as a single set of make instructions for each document parsed

- 1. general, document_make config file (to be applied to all documents unless
  overridden by document or command line instruction)
- 2. local, site specific (site local instructions such as the site's url, cgi
  location etc.)
- 3. each document header, make (the document header contains metadata and may
  include make instructions for that document)
  - make
  - meta
- 4. command line instruction, make (some make instructions may be passed
  through the command line)

*** instruction sources

|----+---------------------------------+----------------------------------------+---------------------+---|
|    | make instruction source         |                                        | varies (applies to) |   |
|----+---------------------------------+----------------------------------------+---------------------+---|
| 0. | unify the following as a single | take into account all the instructions |                     |   |
|    | set of make instructions        | provided below, provide interface      |                     |   |
|----+---------------------------------+----------------------------------------+---------------------+---|
| 1. | document_make file              | to be applied to all documents         | per directory       |   |
|    | "config_document"               | (unless subsequently overridden)       | (all docs within)   |   |
|----+---------------------------------+----------------------------------------+---------------------+---|
| 2. | config file                     | local site specific                    | per directory       |   |
|    | "config_local_site"             |                                        | (all docs within)   |   |
|----+---------------------------------+----------------------------------------+---------------------+---|
| 3. | document header make            | make instructions contained            | per document        |   |
|    |                                 | in document header                     | (single doc)        |   |
|----+---------------------------------+----------------------------------------+---------------------+---|
| 4. | command line instruction        | make instruction passed                | each command        |   |
|    |                                 |                                        | (all docs within)   |   |
|----+---------------------------------+----------------------------------------+---------------------+---|

*** config & metadata (from instruction sources)

|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     | 1. document make file    | 2. config file             | 3. document header  | 4. command line instruction |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
| comment, fixed:     | per dir (pod)            | per dir                    | per document (pod)  | per command instruction     |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     | config_document          | config_local_site          |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
| local site specific |                          | *                          |                     | *?                          |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | webserv                    |                     |                             |
|                     |                          | - url_root                 |                     |                             |
|                     |                          | - path                     |                     |                             |
|                     |                          | - images                   |                     |                             |
|                     |                          | - cgi                      |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | webserv_cgi                |                     |                             |
|                     |                          | - host                     |                     |                             |
|                     |                          | - base_path                |                     |                             |
|                     |                          | - port                     |                     |                             |
|                     |                          | - user                     |                     |                             |
|                     |                          | - file_links               |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | processing                 |                     |                             |
|                     |                          | - path                     |                     |                             |
|                     |                          | - dir                      |                     |                             |
|                     |                          | - concord_max              |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | flag (configure)           |                     | (call)                      |
|                     |                          | - act0                     |                     | act0                        |
|                     |                          | - act1                     |                     | act1                        |
|                     |                          | - act2                     |                     | act2                        |
|                     |                          | - act3                     |                     | act3                        |
|                     |                          | - act4                     |                     | act4                        |
|                     |                          | - act5                     |                     | act5                        |
|                     |                          | - act6                     |                     | act6                        |
|                     |                          | - act7                     |                     | act7                        |
|                     |                          | - act8                     |                     | act8                        |
|                     |                          | - act9                     |                     | act9                        |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | default                    |                     |                             |
|                     |                          | - papersize                |                     |                             |
|                     |                          | - text_wrap                |                     |                             |
|                     |                          | - emphasis                 |                     |                             |
|                     |                          | - language                 |                     |                             |
|                     |                          | - digest                   |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | permission                 |                     |                             |
|                     |                          | - share_source             |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | program_select             |                     |                             |
|                     |                          | - editor                   |                     |                             |
|                     |                          | - epub_viewer              |                     |                             |
|                     |                          | - html_viewer              |                     |                             |
|                     |                          | - odf_viewer               |                     |                             |
|                     |                          | - pdf_viewer               |                     |                             |
|                     |                          | - xml_viewer               |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          | search                     |                     |                             |
|                     |                          | - flag                     |                     |                             |
|                     |                          | - action                   |                     |                             |
|                     |                          | - db                       |                     |                             |
|                     |                          | - title                    |                     |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
| make instruction    | **                       | omit or override share?    | **                  | *?                          |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     | make                     | make                       | make                |                             |
|                     | - bold                   | - bold                     | - bold              |                             |
|                     | - breaks                 | - breaks                   | - breaks            |                             |
|                     | - cover_image            | - cover_image              | - cover_image       |                             |
|                     | - css                    | - css                      | - css               |                             |
|                     | - emphasis               | - emphasis                 | - emphasis          |                             |
|                     | - footer                 | - footer                   | - footer            |                             |
|                     | - headings               | - headings                 | - headings          |                             |
|                     | - home_button_image      | - home_button_image        | - home_button_image |                             |
|                     | - home_button_text       | - home_button_text         | - home_button_text  |                             |
|                     | - italics                | - italics                  | - italics           |                             |
|                     | - num_top                | - num_top                  | - num_top           |                             |
|                     | - auto_num_depth         | - auto_num_depth           | - auto_num_depth    |                             |
|                     | - substitute             | - substitute               | - substitute        |                             |
|                     | - texpdf_font            | - texpdf_font              | - texpdf_font       |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
| actions             |                          |                            |                     | *                           |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            |                     | assertions                  |
|                     |                          |                            |                     | concordance                 |
|                     |                          |                            |                     | debug                       |
|                     |                          |                            |                     | digest                      |
|                     |                          |                            |                     | docbook                     |
|                     |                          |                            |                     | epub                        |
|                     |                          |                            |                     | html                        |
|                     |                          |                            |                     | html-seg                    |
|                     |                          |                            |                     | html-scroll                 |
|                     |                          |                            |                     | manifest                    |
|                     |                          |                            |                     | ocn                         |
|                     |                          |                            |                     | odt                         |
|                     |                          |                            |                     | pdf                         |
|                     |                          |                            |                     | postgresql                  |
|                     |                          |                            |                     | qrcode                      |
|                     |                          |                            |                     | pod                         |
|                     |                          |                            |                     | source                      |
|                     |                          |                            |                     | sqlite                      |
|                     |                          |                            |                     | sqlite-db-create            |
|                     |                          |                            |                     | sqlite-db-drop              |
|                     |                          |                            |                     | text                        |
|                     |                          |                            |                     | verbose                     |
|                     |                          |                            |                     | xhtml                       |
|                     |                          |                            |                     | xml-dom                     |
|                     |                          |                            |                     | xml-sax                     |
|                     |                          |                            |                     | section_toc                 |
|                     |                          |                            |                     | section_body                |
|                     |                          |                            |                     | section_endnotes            |
|                     |                          |                            |                     | section_glossary            |
|                     |                          |                            |                     | section_biblio              |
|                     |                          |                            |                     | section_bookindex           |
|                     |                          |                            |                     | section_blurb               |
|                     |                          |                            |                     | backmatter                  |
|                     |                          |                            |                     | skip-output                 |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
| metadata            |                          |                            | *                   |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | classify            |                             |
|                     |                          |                            | - dewey             |                             |
|                     |                          |                            | - keywords          |                             |
|                     |                          |                            | - loc               |                             |
|                     |                          |                            | - subject           |                             |
|                     |                          |                            | - topic_register    |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | creator             |                             |
|                     |                          |                            | - author            |                             |
|                     |                          |                            | - author_email      |                             |
|                     |                          |                            | - illustrator       |                             |
|                     |                          |                            | - translator        |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | date                |                             |
|                     |                          |                            | - added_to_site     |                             |
|                     |                          |                            | - available         |                             |
|                     |                          |                            | - created           |                             |
|                     |                          |                            | - issued            |                             |
|                     |                          |                            | - modified          |                             |
|                     |                          |                            | - published         |                             |
|                     |                          |                            | - valid             |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | identifier          |                             |
|                     |                          |                            | - isbn              |                             |
|                     |                          |                            | - oclc              |                             |
|                     |                          |                            | - pg                |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | links               |                             |
|                     |                          |                            | - link              |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | notes               |                             |
|                     |                          |                            | - abstract          |                             |
|                     |                          |                            | - description       |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | original            |                             |
|                     |                          |                            | - language          |                             |
|                     |                          |                            | - source            |                             |
|                     |                          |                            | - title             |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | publisher           |                             |
|                     |                          |                            | - name              |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | rights              |                             |
|                     |                          |                            | - copyright         |                             |
|                     |                          |                            | - cover             |                             |
|                     |                          |                            | - illustrations     |                             |
|                     |                          |                            | - license           |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|
|                     |                          |                            | title               |                             |
|                     |                          |                            | - edition           |                             |
|                     |                          |                            | - full              |                             |
|                     |                          |                            | - language          |                             |
|                     |                          |                            | - main              |                             |
|                     |                          |                            | - note              |                             |
|                     |                          |                            | - sub               |                             |
|                     |                          |                            | - subtitle          |                             |
|---------------------+--------------------------+----------------------------+---------------------+-----------------------------|