defaults org, reorganize

2 files changed, 341 insertions, 325 deletions

diff --git a/org/ao_defaults.org b/org/ao_defaults.org
index cdf8734..3184077 100644
--- a/org/ao_defaults.org
+++ b/org/ao_defaults.org
@@ -25,24 +25,12 @@ template SiSUregisters() {
   <<ao_defaults_imports>>
   <<ao_defaults_template_registers>>
 }
-template SiSUrgxInitFlags() {
-  <<ao_defaults_template_init_flags>>
-}
-template SiSUnode() {
-  <<ao_defaults_template_node>>
-}
-template SiSUbiblio() {
-  <<ao_defaults_template_biblio>>
-}
-template SiSUpaths() {
-  <<ao_defaults_template_paths>>
-}
-template InternalMarkup() {
-  <<ao_defaults_template_markup>>
-}
-template SiSUlanguageCodes() {
-  <<ao_defaults_template_language_codes>>
-}
+<<ao_defaults_template_init_flags>>
+<<ao_defaults_template_node>>
+<<ao_defaults_template_biblio>>
+<<ao_defaults_template_paths>>
+<<ao_defaults_template_markup>>
+<<ao_defaults_template_language_codes>>
 #+END_SRC
 
 ** 2. rgx:                                                          :ao_rgx:
@@ -64,7 +52,7 @@ template SiSUrgxInit() {
 [[./sdp.org][sdp]] [[./][org/]]
 ** template: imports
 
-#+name: ao_defaults_template_imports
+#+name: ao_defaults_imports
 #+BEGIN_SRC d
 private import
   std.algorithm,
@@ -417,89 +405,91 @@ header.
 
 #+name: ao_defaults_template_language_codes
 #+BEGIN_SRC d
-/+ language codes +/
-struct Lang {
-  string[string][string] codes() {
-    auto _lang_codes = [
-      "am":    [ "c": "am",    "n": "Amharic",           "t": "Amharic",                   "xlp": "amharic"      ],
-      "bg":    [ "c": "bg",    "n": "Bulgarian",         "t": "Български (Bəlgarski)",     "xlp": "bulgarian"    ],
-      "bn":    [ "c": "bn",    "n": "Bengali",           "t": "Bengali",                   "xlp": "bengali"      ],
-      "br":    [ "c": "br",    "n": "Breton",            "t": "Breton",                    "xlp": "breton"       ],
-      "ca":    [ "c": "ca",    "n": "Catalan",           "t": "catalan",                   "xlp": "catalan"      ],
-      "cs":    [ "c": "cs",    "n": "Czech",             "t": "česky",                     "xlp": "czech"        ],
-      "cy":    [ "c": "cy",    "n": "Welsh",             "t": "Welsh",                     "xlp": "welsh"        ],
-      "da":    [ "c": "da",    "n": "Danish",            "t": "dansk",                     "xlp": "danish"       ],
-      "de":    [ "c": "de",    "n": "German",            "t": "Deutsch",                   "xlp": "german"       ],
-      "el":    [ "c": "el",    "n": "Greek",             "t": "Ελληνικά (Ellinika)",       "xlp": "greek"        ],
-      "en":    [ "c": "en",    "n": "English",           "t": "English",                   "xlp": "english"      ],
-      "eo":    [ "c": "eo",    "n": "Esperanto",         "t": "Esperanto",                 "xlp": "esperanto"    ],
-      "es":    [ "c": "es",    "n": "Spanish",           "t": "español",                   "xlp": "spanish"      ],
-      "et":    [ "c": "et",    "n": "Estonian",          "t": "Estonian",                  "xlp": "estonian"     ],
-      "eu":    [ "c": "eu",    "n": "Basque",            "t": "basque",                    "xlp": "basque"       ],
-      "fi":    [ "c": "fi",    "n": "Finnish",           "t": "suomi",                     "xlp": "finnish"      ],
-      "fr":    [ "c": "fr",    "n": "French",            "t": "français",                  "xlp": "french"       ],
-      "ga":    [ "c": "ga",    "n": "Irish",             "t": "Irish",                     "xlp": "irish"        ],
-      "gl":    [ "c": "gl",    "n": "Galician",          "t": "Galician",                  "xlp": "galician"     ],
-      "he":    [ "c": "he",    "n": "Hebrew",            "t": "Hebrew",                    "xlp": "hebrew"       ],
-      "hi":    [ "c": "hi",    "n": "Hindi",             "t": "Hindi",                     "xlp": "hindi"        ],
-      "hr":    [ "c": "hr",    "n": "Croatian",          "t": "Croatian",                  "xlp": "croatian"     ],
-      "hy":    [ "c": "hy",    "n": "Armenian",          "t": "Armenian",                  "xlp": "armenian"     ],
-      "ia":    [ "c": "ia",    "n": "Interlingua",       "t": "Interlingua",               "xlp": "interlingua"  ],
-      "is":    [ "c": "is",    "n": "Icelandic",         "t": "Icelandic",                 "xlp": "icelandic"    ],
-      "it":    [ "c": "it",    "n": "Italian",           "t": "Italiano",                  "xlp": "italian"      ],
-      "ja":    [ "c": "ja",    "n": "Japanese",          "t": "日本語 (Nihongo)",         "xlp": "japanese"      ],
-      "ko":    [ "c": "ko",    "n": "Korean",            "t": "Korean",                    "xlp": "korean"       ],
-      "la":    [ "c": "la",    "n": "Latin",             "t": "Latin",                     "xlp": "latin"        ],
-      "lo":    [ "c": "lo",    "n": "Lao",               "t": "Lao",                       "xlp": "lao"          ],
-      "lt":    [ "c": "lt",    "n": "Lithuanian",        "t": "Lithuanian",                "xlp": "lithuanian"   ],
-      "lv":    [ "c": "lv",    "n": "Latvian",           "t": "Latvian",                   "xlp": "latvian"      ],
-      "ml":    [ "c": "ml",    "n": "Malayalam",         "t": "Malayalam",                 "xlp": "malayalam"    ],
-      "mr":    [ "c": "mr",    "n": "Marathi",           "t": "Marathi",                   "xlp": "marathi"      ],
-      "nl":    [ "c": "nl",    "n": "Dutch",             "t": "Nederlands",                "xlp": "dutch"        ],
-      "no":    [ "c": "no",    "n": "Norwegian",         "t": "norsk",                     "xlp": "norsk"        ],
-      "nn":    [ "c": "nn",    "n": "Norwegian Nynorsk", "t": "nynorsk",                   "xlp": "nynorsk"      ],
-      "oc":    [ "c": "oc",    "n": "Occitan",           "t": "Occitan",                   "xlp": "occitan"      ],
-      "pl":    [ "c": "pl",    "n": "Polish",            "t": "polski",                    "xlp": "polish"       ],
-      "pt":    [ "c": "pt",    "n": "Portuguese",        "t": "Português",                 "xlp": "portuges"     ],
-      "pt_BR": [ "c": "pt_BR", "n": "Portuguese Brazil", "t": "Brazilian Português",       "xlp": "brazilian"    ],
-      "ro":    [ "c": "ro",    "n": "Romanian",          "t": "română",                    "xlp": "romanian"     ],
-      "ru":    [ "c": "ru",    "n": "Russian",           "t": "Русский (Russkij)",         "xlp": "russian"      ],
-      "sa":    [ "c": "sa",    "n": "Sanskrit",          "t": "Sanskrit",                  "xlp": "sanskrit"     ],
-      "se":    [ "c": "se",    "n": "Sami",              "t": "Samin",                     "xlp": "samin"        ],
-      "sk":    [ "c": "sk",    "n": "Slovak",            "t": "slovensky",                 "xlp": "slovak"       ],
-      "sl":    [ "c": "sl",    "n": "Slovenian",         "t": "Slovenian",                 "xlp": "slovenian"    ],
-      "sq":    [ "c": "sq",    "n": "Albanian",          "t": "Albanian",                  "xlp": "albanian"     ],
-      "sr":    [ "c": "sr",    "n": "Serbian",           "t": "Serbian",                   "xlp": "serbian"      ],
-      "sv":    [ "c": "sv",    "n": "Swedish",           "t": "svenska",                   "xlp": "swedish"      ],
-      "ta":    [ "c": "ta",    "n": "Tamil",             "t": "Tamil",                     "xlp": "tamil"        ],
-      "te":    [ "c": "te",    "n": "Telugu",            "t": "Telugu",                    "xlp": "telugu"       ],
-      "th":    [ "c": "th",    "n": "Thai",              "t": "Thai",                      "xlp": "thai"         ],
-      "tk":    [ "c": "tk",    "n": "Turkmen",           "t": "Turkmen",                   "xlp": "turkmen"      ],
-      "tr":    [ "c": "tr",    "n": "Turkish",           "t": "Türkçe",                    "xlp": "turkish"      ],
-      "uk":    [ "c": "uk",    "n": "Ukranian",          "t": "українська (ukrajins\"ka)", "xlp": "ukrainian"    ],
-      "ur":    [ "c": "ur",    "n": "Urdu",              "t": "Urdu",                      "xlp": "urdu"         ],
-      "us":    [ "c": "en",    "n": "English (American)","t": "English",                   "xlp": "english"      ],
-      "vi":    [ "c": "vi",    "n": "Vietnamese",        "t": "Vietnamese",                "xlp": "vietnamese"   ],
-      "zh":    [ "c": "zh",    "n": "Chinese",           "t": "中文",                     "xlp": "chinese"       ],
-      "en":    [ "c": "en",    "n": "English",           "t": "English",                   "xlp": "english"      ],
-      "xx":    [ "c": "xx",    "n": "Default",           "t": "English",                   "xlp": "english"      ],
-    ];
-    return _lang_codes;
-  }
-  string[] code_arr_ptr() {
-    auto _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "us", "vi", "zh", "en", "xx",];
-    return _lang_codes;
-  }
-  string[] code_arr() {
-    auto _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "vi", "zh"];
-    return _lang_codes;
-  }
-  auto codes_() {
-    // return join(code_arr,"|");
-    return "(" ~ join(code_arr,"|") ~ ")";
-  }
-  auto codes_regex() {
-    return regex(codes_);
+template SiSUlanguageCodes() {
+  /+ language codes +/
+  struct Lang {
+    string[string][string] codes() {
+      auto _lang_codes = [
+        "am":    [ "c": "am",    "n": "Amharic",           "t": "Amharic",                   "xlp": "amharic"      ],
+        "bg":    [ "c": "bg",    "n": "Bulgarian",         "t": "Български (Bəlgarski)",     "xlp": "bulgarian"    ],
+        "bn":    [ "c": "bn",    "n": "Bengali",           "t": "Bengali",                   "xlp": "bengali"      ],
+        "br":    [ "c": "br",    "n": "Breton",            "t": "Breton",                    "xlp": "breton"       ],
+        "ca":    [ "c": "ca",    "n": "Catalan",           "t": "catalan",                   "xlp": "catalan"      ],
+        "cs":    [ "c": "cs",    "n": "Czech",             "t": "česky",                     "xlp": "czech"        ],
+        "cy":    [ "c": "cy",    "n": "Welsh",             "t": "Welsh",                     "xlp": "welsh"        ],
+        "da":    [ "c": "da",    "n": "Danish",            "t": "dansk",                     "xlp": "danish"       ],
+        "de":    [ "c": "de",    "n": "German",            "t": "Deutsch",                   "xlp": "german"       ],
+        "el":    [ "c": "el",    "n": "Greek",             "t": "Ελληνικά (Ellinika)",       "xlp": "greek"        ],
+        "en":    [ "c": "en",    "n": "English",           "t": "English",                   "xlp": "english"      ],
+        "eo":    [ "c": "eo",    "n": "Esperanto",         "t": "Esperanto",                 "xlp": "esperanto"    ],
+        "es":    [ "c": "es",    "n": "Spanish",           "t": "español",                   "xlp": "spanish"      ],
+        "et":    [ "c": "et",    "n": "Estonian",          "t": "Estonian",                  "xlp": "estonian"     ],
+        "eu":    [ "c": "eu",    "n": "Basque",            "t": "basque",                    "xlp": "basque"       ],
+        "fi":    [ "c": "fi",    "n": "Finnish",           "t": "suomi",                     "xlp": "finnish"      ],
+        "fr":    [ "c": "fr",    "n": "French",            "t": "français",                  "xlp": "french"       ],
+        "ga":    [ "c": "ga",    "n": "Irish",             "t": "Irish",                     "xlp": "irish"        ],
+        "gl":    [ "c": "gl",    "n": "Galician",          "t": "Galician",                  "xlp": "galician"     ],
+        "he":    [ "c": "he",    "n": "Hebrew",            "t": "Hebrew",                    "xlp": "hebrew"       ],
+        "hi":    [ "c": "hi",    "n": "Hindi",             "t": "Hindi",                     "xlp": "hindi"        ],
+        "hr":    [ "c": "hr",    "n": "Croatian",          "t": "Croatian",                  "xlp": "croatian"     ],
+        "hy":    [ "c": "hy",    "n": "Armenian",          "t": "Armenian",                  "xlp": "armenian"     ],
+        "ia":    [ "c": "ia",    "n": "Interlingua",       "t": "Interlingua",               "xlp": "interlingua"  ],
+        "is":    [ "c": "is",    "n": "Icelandic",         "t": "Icelandic",                 "xlp": "icelandic"    ],
+        "it":    [ "c": "it",    "n": "Italian",           "t": "Italiano",                  "xlp": "italian"      ],
+        "ja":    [ "c": "ja",    "n": "Japanese",          "t": "日本語 (Nihongo)",         "xlp": "japanese"      ],
+        "ko":    [ "c": "ko",    "n": "Korean",            "t": "Korean",                    "xlp": "korean"       ],
+        "la":    [ "c": "la",    "n": "Latin",             "t": "Latin",                     "xlp": "latin"        ],
+        "lo":    [ "c": "lo",    "n": "Lao",               "t": "Lao",                       "xlp": "lao"          ],
+        "lt":    [ "c": "lt",    "n": "Lithuanian",        "t": "Lithuanian",                "xlp": "lithuanian"   ],
+        "lv":    [ "c": "lv",    "n": "Latvian",           "t": "Latvian",                   "xlp": "latvian"      ],
+        "ml":    [ "c": "ml",    "n": "Malayalam",         "t": "Malayalam",                 "xlp": "malayalam"    ],
+        "mr":    [ "c": "mr",    "n": "Marathi",           "t": "Marathi",                   "xlp": "marathi"      ],
+        "nl":    [ "c": "nl",    "n": "Dutch",             "t": "Nederlands",                "xlp": "dutch"        ],
+        "no":    [ "c": "no",    "n": "Norwegian",         "t": "norsk",                     "xlp": "norsk"        ],
+        "nn":    [ "c": "nn",    "n": "Norwegian Nynorsk", "t": "nynorsk",                   "xlp": "nynorsk"      ],
+        "oc":    [ "c": "oc",    "n": "Occitan",           "t": "Occitan",                   "xlp": "occitan"      ],
+        "pl":    [ "c": "pl",    "n": "Polish",            "t": "polski",                    "xlp": "polish"       ],
+        "pt":    [ "c": "pt",    "n": "Portuguese",        "t": "Português",                 "xlp": "portuges"     ],
+        "pt_BR": [ "c": "pt_BR", "n": "Portuguese Brazil", "t": "Brazilian Português",       "xlp": "brazilian"    ],
+        "ro":    [ "c": "ro",    "n": "Romanian",          "t": "română",                    "xlp": "romanian"     ],
+        "ru":    [ "c": "ru",    "n": "Russian",           "t": "Русский (Russkij)",         "xlp": "russian"      ],
+        "sa":    [ "c": "sa",    "n": "Sanskrit",          "t": "Sanskrit",                  "xlp": "sanskrit"     ],
+        "se":    [ "c": "se",    "n": "Sami",              "t": "Samin",                     "xlp": "samin"        ],
+        "sk":    [ "c": "sk",    "n": "Slovak",            "t": "slovensky",                 "xlp": "slovak"       ],
+        "sl":    [ "c": "sl",    "n": "Slovenian",         "t": "Slovenian",                 "xlp": "slovenian"    ],
+        "sq":    [ "c": "sq",    "n": "Albanian",          "t": "Albanian",                  "xlp": "albanian"     ],
+        "sr":    [ "c": "sr",    "n": "Serbian",           "t": "Serbian",                   "xlp": "serbian"      ],
+        "sv":    [ "c": "sv",    "n": "Swedish",           "t": "svenska",                   "xlp": "swedish"      ],
+        "ta":    [ "c": "ta",    "n": "Tamil",             "t": "Tamil",                     "xlp": "tamil"        ],
+        "te":    [ "c": "te",    "n": "Telugu",            "t": "Telugu",                    "xlp": "telugu"       ],
+        "th":    [ "c": "th",    "n": "Thai",              "t": "Thai",                      "xlp": "thai"         ],
+        "tk":    [ "c": "tk",    "n": "Turkmen",           "t": "Turkmen",                   "xlp": "turkmen"      ],
+        "tr":    [ "c": "tr",    "n": "Turkish",           "t": "Türkçe",                    "xlp": "turkish"      ],
+        "uk":    [ "c": "uk",    "n": "Ukranian",          "t": "українська (ukrajins\"ka)", "xlp": "ukrainian"    ],
+        "ur":    [ "c": "ur",    "n": "Urdu",              "t": "Urdu",                      "xlp": "urdu"         ],
+        "us":    [ "c": "en",    "n": "English (American)","t": "English",                   "xlp": "english"      ],
+        "vi":    [ "c": "vi",    "n": "Vietnamese",        "t": "Vietnamese",                "xlp": "vietnamese"   ],
+        "zh":    [ "c": "zh",    "n": "Chinese",           "t": "中文",                     "xlp": "chinese"       ],
+        "en":    [ "c": "en",    "n": "English",           "t": "English",                   "xlp": "english"      ],
+        "xx":    [ "c": "xx",    "n": "Default",           "t": "English",                   "xlp": "english"      ],
+      ];
+      return _lang_codes;
+    }
+    string[] code_arr_ptr() {
+      auto _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "us", "vi", "zh", "en", "xx",];
+      return _lang_codes;
+    }
+    string[] code_arr() {
+      auto _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "vi", "zh"];
+      return _lang_codes;
+    }
+    auto codes_() {
+      // return join(code_arr,"|");
+      return "(" ~ join(code_arr,"|") ~ ")";
+    }
+    auto codes_regex() {
+      return regex(codes_);
+    }
   }
 }
 #+END_SRC
@@ -508,87 +498,90 @@ struct Lang {
 
 #+name: ao_defaults_template_init_flags
 #+BEGIN_SRC d
-/+ regex flags +/
-int[string] flags_type_init() {
-  int[string] flags_type_init = [
-    "make_headings"        : 0,
-    "header_make"          : 0,
-    "header_meta"          : 0,
-    "heading"              : 0,
-    "biblio_section"       : 0,
-    "glossary_section"     : 0,
-    "blurb_section"        : 0,
-    "para"                 : 0,
-    "blocks"               : 0, // 0..2 generic
-    "code"                 : 0, // 0..2
-    "poem"                 : 0, // 0..2
-    "table"                : 0, // 0..2
-    "group"                : 0, // 0..2
-    "block"                : 0, // 0..2
-    "quote"                : 0, // 0..2
-    "verse_new"            : 0,
-    "curly_code"           : 0,
-    "curly_poem"           : 0,
-    "curly_table"          : 0,
-    "curly_group"          : 0,
-    "curly_block"          : 0,
-    "curly_quote"          : 0,
-    "tic_code"             : 0,
-    "tic_poem"             : 0,
-    "tic_table"            : 0,
-    "tic_group"            : 0,
-    "tic_block"            : 0,
-    "tic_quote"            : 0,
-    "ocn_status"           : 0, // 0 obj_cite_number; 1 no obj_cite_number; 2 no obj_cite_number & dummy headings
-    "ocn_status_multi_obj" : 0, // 0 obj_cite_number; 1 no obj_cite_number; 2 no obj_cite_number & dummy headings
-    "book_index"           : 0,
-  ];
-  return flags_type_init;
+template SiSUrgxInitFlags() {
+  /+ regex flags +/
+  int[string] flags_type_init() {
+    int[string] flags_type_init = [
+      "make_headings"        : 0,
+      "header_make"          : 0,
+      "header_meta"          : 0,
+      "heading"              : 0,
+      "biblio_section"       : 0,
+      "glossary_section"     : 0,
+      "blurb_section"        : 0,
+      "para"                 : 0,
+      "blocks"               : 0, // 0..2 generic
+      "code"                 : 0, // 0..2
+      "poem"                 : 0, // 0..2
+      "table"                : 0, // 0..2
+      "group"                : 0, // 0..2
+      "block"                : 0, // 0..2
+      "quote"                : 0, // 0..2
+      "verse_new"            : 0,
+      "curly_code"           : 0,
+      "curly_poem"           : 0,
+      "curly_table"          : 0,
+      "curly_group"          : 0,
+      "curly_block"          : 0,
+      "curly_quote"          : 0,
+      "tic_code"             : 0,
+      "tic_poem"             : 0,
+      "tic_table"            : 0,
+      "tic_group"            : 0,
+      "tic_block"            : 0,
+      "tic_quote"            : 0,
+      "ocn_status"           : 0, // 0 obj_cite_number; 1 no obj_cite_number; 2 no obj_cite_number & dummy headings
+      "ocn_status_multi_obj" : 0, // 0 obj_cite_number; 1 no obj_cite_number; 2 no obj_cite_number & dummy headings
+      "book_index"           : 0,
+    ];
+    return flags_type_init;
+  }
 }
 #+END_SRC
 
 #+name: ao_defaults_template_node
 #+BEGIN_SRC d
-string[string] node_metadata_heading_str() {
-  auto _node = [
-      "is"                            : "",
-      "ocn"                           : "",
-      "marked_up_lev"                 : "",
-      "segment_anchor_tag"            : "",
-      "attrib"                        : "",
-  ];
-  return _node;
-}
-int[string] node_metadata_heading_int() {
-  auto _node = [
-      "ocn"                           : 0, // decide whether to use or keep?
-      "ptr_doc_object"                : 0,
-      "ptr_html_segnames"             : 0,
-      "ptr_heading"                   : 0,
-      "heading_lev_markup"            : 9,
-      "heading_lev_collapsed"         : 9,
-      "parent_ocn"                    : 0,
-      "parent_lev_markup"             : 9,
-  ];
-  return _node;
-}
-string[string] node_metadata_para_str() {
-  auto _node = [
-      "is"                            : "",
-      "ocn"                           : "",
-      "attrib"                        : "",
-      // "segment_anchor_tag"            : "",
-  ];
-  return _node;
-}
-int[string] node_metadata_para_int() {
-  auto _node = [
-      "ocn"                           : 0,
-      "indent_base"                   : 0,
-      "indent_hang"                   : 0,
-      "bullet"                        : 0, // bool (0|1)
-  ];
-  return _node;
+template SiSUnode() {
+  string[string] node_metadata_heading_str() {
+    auto _node = [
+        "is"                            : "",
+        "ocn"                           : "",
+        "marked_up_lev"                 : "",
+        "segment_anchor_tag"            : "",
+        "attrib"                        : "",
+    ];
+    return _node;
+  }
+  int[string] node_metadata_heading_int() {
+    auto _node = [
+        "ocn"                           : 0,
+        "ptr_doc_object"                : 0,
+        "ptr_html_segnames"             : 0,
+        "ptr_heading"                   : 0,
+        "heading_lev_markup"            : 9,
+        "heading_lev_collapsed"         : 9,
+        "parent_ocn"                    : 0,
+        "parent_lev_markup"             : 9,
+    ];
+    return _node;
+  }
+  string[string] node_metadata_para_str() {
+    auto _node = [
+        "is"                            : "",
+        "ocn"                           : "",
+        "attrib"                        : "",
+    ];
+    return _node;
+  }
+  int[string] node_metadata_para_int() {
+    auto _node = [
+        "ocn"                           : 0,
+        "indent_base"                   : 0,
+        "indent_hang"                   : 0,
+        "bullet"                        : 0, // bool (0|1)
+    ];
+    return _node;
+  }
 }
 #+END_SRC
 
@@ -596,39 +589,41 @@ int[string] node_metadata_para_int() {
 
 #+name: ao_defaults_template_biblio
 #+BEGIN_SRC d
-// required: deemed_author (author || editor); year; fulltitle;
-struct BibJsnStr {
-  auto biblio_entry_tags_jsonstr() {
-    string x =  `{
-      "is"                               : "",
-      "sortby_deemed_author_year_title"  : "",
-      "deemed_author"                    : "",
-      "author_raw"                       : "",
-      "author"                           : "",
-      "author_arr"                       : [ "" ],
-      "editor_raw"                       : "",
-      "editor"                           : "",
-      "editor_arr"                       : [ "" ],
-      "title"                            : "",
-      "subtitle"                         : "",
-      "fulltitle"                        : "",
-      "language"                         : "",
-      "trans"                            : "",
-      "src"                              : "",
-      "journal"                          : "",
-      "in"                               : "",
-      "volume"                           : "",
-      "edition"                          : "",
-      "year"                             : "",
-      "place"                            : "",
-      "publisher"                        : "",
-      "url"                              : "",
-      "pages"                            : "",
-      "note"                             : "",
-      "short_name"                       : "",
-      "id"                               : ""
-    }`; // is: book, article, magazine, newspaper, blog, other
-    return x;
+template SiSUbiblio() {
+  // required: deemed_author (author || editor); year; fulltitle;
+  struct BibJsnStr {
+    auto biblio_entry_tags_jsonstr() {
+      string x =  `{
+        "is"                               : "",
+        "sortby_deemed_author_year_title"  : "",
+        "deemed_author"                    : "",
+        "author_raw"                       : "",
+        "author"                           : "",
+        "author_arr"                       : [ "" ],
+        "editor_raw"                       : "",
+        "editor"                           : "",
+        "editor_arr"                       : [ "" ],
+        "title"                            : "",
+        "subtitle"                         : "",
+        "fulltitle"                        : "",
+        "language"                         : "",
+        "trans"                            : "",
+        "src"                              : "",
+        "journal"                          : "",
+        "in"                               : "",
+        "volume"                           : "",
+        "edition"                          : "",
+        "year"                             : "",
+        "place"                            : "",
+        "publisher"                        : "",
+        "url"                              : "",
+        "pages"                            : "",
+        "note"                             : "",
+        "short_name"                       : "",
+        "id"                               : ""
+      }`; // is: book, article, magazine, newspaper, blog, other
+      return x;
+    }
   }
 }
 #+END_SRC
@@ -637,103 +632,105 @@ struct BibJsnStr {
 
 #+name: ao_defaults_template_paths
 #+BEGIN_SRC d
-string _base_filename(string fn_src) {
-  string _fn_base = "";
-  if (extension(fn_src) == ".sst") {
-    _fn_base = baseName(fn_src, ".sst");
-  } else if (extension(fn_src) == ".ssm") {
-    _fn_base = baseName(fn_src, ".ssm");
-  }
-  return _fn_base;
-}
-struct DirPaths {
-  string base_filename(string fn_src) {
-    return _base_filename(fn_src);
-  }
-}
-struct SiSUpodPaths {
-  string base_filename(string fn_src) {
-    return _base_filename(fn_src);
-  }
-  string base(string fn_src) {
-    return chainPath("sisupod", _base_filename(fn_src)).array;
-  }
-  string doc(string fn_src) {
-    return chainPath(base(fn_src), "doc").array;
-  }
-  string doc_lng(string fn_src, string lng) {
-    return chainPath(doc(fn_src), lng).array;
-  }
-  string image(string fn_src) {
-    return chainPath(base(fn_src), "image").array;
-  }
-  string conf(string fn_src) {
-    return chainPath(base(fn_src), "conf").array;
-  }
-  string css(string fn_src) {
-    return chainPath(base(fn_src), "css").array;
-  }
-  string fn_doc(string fn_src, string lng) {
-    return chainPath((doc_lng(fn_src, lng)), baseName(fn_src)).array;
-  }
-}
-struct HtmlPaths {
-  string base_filename(string fn_src) {
-    return _base_filename(fn_src);
-  }
-  string base() {
-    return chainPath("en", "html").array;
-  }
-  string seg(string fn_src) {
-    return chainPath(base, _base_filename(fn_src)).array;
-  }
-  string fn_scroll(string fn_src) {
-    return chainPath(base, _base_filename(fn_src) ~ ".html").array;
-  }
-  string fn_seg(string fn_src, string seg_filename) {
-    return chainPath(seg(fn_src), seg_filename ~ ".html").array;
-  }
-  // string fn_css(string fn_src) {
-  //   // // return chainPath(seg(fn_src), "html.css").array;
-  // }
-}
-struct EpubPaths {
-  string base_filename(string fn_src) {
-    return _base_filename(fn_src);
-  }
-  string base() {
-    return chainPath("en", "epub").array;
-  }
-  string doc(string fn_src) {
-    return chainPath(base, _base_filename(fn_src)).array;
-    // return chainPath(base, base_fn).array;
-  }
-  string doc_meta_inf(string fn_src) {
-    return chainPath(doc(fn_src), "META-INF").array;
-  }
-  string doc_oebps(string fn_src) {
-    return chainPath(doc(fn_src), "OEBPS").array;
-  }
-  string doc_oebps_css(string fn_src) {
-    return chainPath(doc_oebps(fn_src), "css").array;
-  }
-  string doc_oebps_image(string fn_src) {
-    return chainPath(doc_oebps(fn_src), "image").array;
-  }
-  string fn_mimetypes(string fn_src) {
-    return chainPath(doc(fn_src), "mimetypes").array;
+template SiSUpaths() {
+  string _base_filename(string fn_src) {
+    string _fn_base = "";
+    if (extension(fn_src) == ".sst") {
+      _fn_base = baseName(fn_src, ".sst");
+    } else if (extension(fn_src) == ".ssm") {
+      _fn_base = baseName(fn_src, ".ssm");
+    }
+    return _fn_base;
   }
-  string fn_dmi_container_xml(string fn_src) {
-    return chainPath(doc_meta_inf(fn_src), "container.xml").array;
+  struct DirPaths {
+    string base_filename(string fn_src) {
+      return _base_filename(fn_src);
+    }
   }
-  string fn_oebps_toc_ncx(string fn_src) {
-    return chainPath(doc_oebps(fn_src), "toc.ncx").array;
+  struct SiSUpodPaths {
+    string base_filename(string fn_src) {
+      return _base_filename(fn_src);
+    }
+    string base(string fn_src) {
+      return chainPath("sisupod", _base_filename(fn_src)).array;
+    }
+    string doc(string fn_src) {
+      return chainPath(base(fn_src), "doc").array;
+    }
+    string doc_lng(string fn_src, string lng) {
+      return chainPath(doc(fn_src), lng).array;
+    }
+    string image(string fn_src) {
+      return chainPath(base(fn_src), "image").array;
+    }
+    string conf(string fn_src) {
+      return chainPath(base(fn_src), "conf").array;
+    }
+    string css(string fn_src) {
+      return chainPath(base(fn_src), "css").array;
+    }
+    string fn_doc(string fn_src, string lng) {
+      return chainPath((doc_lng(fn_src, lng)), baseName(fn_src)).array;
+    }
   }
-  string fn_oebps_content_opf(string fn_src) {
-    return chainPath(doc_oebps(fn_src), "content.opf").array;
+  struct HtmlPaths {
+    string base_filename(string fn_src) {
+      return _base_filename(fn_src);
+    }
+    string base() {
+      return chainPath("en", "html").array;
+    }
+    string seg(string fn_src) {
+      return chainPath(base, _base_filename(fn_src)).array;
+    }
+    string fn_scroll(string fn_src) {
+      return chainPath(base, _base_filename(fn_src) ~ ".html").array;
+    }
+    string fn_seg(string fn_src, string seg_filename) {
+      return chainPath(seg(fn_src), seg_filename ~ ".html").array;
+    }
+    // string fn_css(string fn_src) {
+    //   // // return chainPath(seg(fn_src), "html.css").array;
+    // }
   }
-  string fn_oebps_content_xhtml(string fn_src, string seg_filename) {
-    return chainPath(doc_oebps(fn_src), seg_filename ~ ".xhtml").array;
+  struct EpubPaths {
+    string base_filename(string fn_src) {
+      return _base_filename(fn_src);
+    }
+    string base() {
+      return chainPath("en", "epub").array;
+    }
+    string doc(string fn_src) {
+      return chainPath(base, _base_filename(fn_src)).array;
+      // return chainPath(base, base_fn).array;
+    }
+    string doc_meta_inf(string fn_src) {
+      return chainPath(doc(fn_src), "META-INF").array;
+    }
+    string doc_oebps(string fn_src) {
+      return chainPath(doc(fn_src), "OEBPS").array;
+    }
+    string doc_oebps_css(string fn_src) {
+      return chainPath(doc_oebps(fn_src), "css").array;
+    }
+    string doc_oebps_image(string fn_src) {
+      return chainPath(doc_oebps(fn_src), "image").array;
+    }
+    string fn_mimetypes(string fn_src) {
+      return chainPath(doc(fn_src), "mimetypes").array;
+    }
+    string fn_dmi_container_xml(string fn_src) {
+      return chainPath(doc_meta_inf(fn_src), "container.xml").array;
+    }
+    string fn_oebps_toc_ncx(string fn_src) {
+      return chainPath(doc_oebps(fn_src), "toc.ncx").array;
+    }
+    string fn_oebps_content_opf(string fn_src) {
+      return chainPath(doc_oebps(fn_src), "content.opf").array;
+    }
+    string fn_oebps_content_xhtml(string fn_src, string seg_filename) {
+      return chainPath(doc_oebps(fn_src), seg_filename ~ ".xhtml").array;
+    }
   }
 }
 #+END_SRC
@@ -742,24 +739,26 @@ struct EpubPaths {
 
 #+name: ao_defaults_template_markup
 #+BEGIN_SRC d
-struct InlineMarkup {
-  auto en_a_o = "【";      auto en_a_c = "】";   // endnote en_a_o: '~{'; en_a_c: '}~';
-  auto en_b_o = "〖";      auto en_b_c = "〗";   // endnote en_b_o: '~['; en_b_c: ']~';
-  auto lnk_o = "┥";        auto lnk_c = "┝";
-  auto url_o = "┤";        auto url_c = "├";
-  auto mark_internal_site_lnk = "¤";
-  auto nbsp = "░";
-  auto br_line = "┘";
-  auto br_nl = "┙";
-  auto br_paragraph = "┚";
-  auto br_obj = "break_obj";
-  auto br_page_line = "┼";
-  auto br_page = "┿";
-  auto br_page_new = "╂";
-  string indent_by_spaces_provided(int indent) {
-    auto _indent_spaces ="░░";   // auto nbsp = "░";
-    _indent_spaces = replicate(_indent_spaces, indent);
-    return _indent_spaces;
+template InternalMarkup() {
+  struct InlineMarkup {
+    auto en_a_o = "【";      auto en_a_c = "】";   // endnote en_a_o: '~{'; en_a_c: '}~';
+    auto en_b_o = "〖";      auto en_b_c = "〗";   // endnote en_b_o: '~['; en_b_c: ']~';
+    auto lnk_o = "┥";        auto lnk_c = "┝";
+    auto url_o = "┤";        auto url_c = "├";
+    auto mark_internal_site_lnk = "¤";
+    auto nbsp = "░";
+    auto br_line = "┘";
+    auto br_nl = "┙";
+    auto br_paragraph = "┚";
+    auto br_obj = "break_obj";
+    auto br_page_line = "┼";
+    auto br_page = "┿";
+    auto br_page_new = "╂";
+    string indent_by_spaces_provided(int indent) {
+      auto _indent_spaces ="░░";   // auto nbsp = "░";
+      _indent_spaces = replicate(_indent_spaces, indent);
+      return _indent_spaces;
+    }
   }
 }
 #+END_SRC
diff --git a/src/sdp/ao_defaults.d b/src/sdp/ao_defaults.d
index 633d67d..3c902df 100644
--- a/src/sdp/ao_defaults.d
+++ b/src/sdp/ao_defaults.d
@@ -2,7 +2,25 @@
   default settings
 +/
 template SiSUregisters() {
-  
+  private import
+    std.algorithm,
+    std.array,
+    std.container,
+    std.exception,
+    std.file,
+    std.getopt,
+    std.json,
+    std.path,
+    std.process,
+    std.range,
+    std.regex,
+    std.stdio,
+    std.string,
+    std.traits,
+    std.typecons,
+    std.uni,
+    std.utf,
+    std.conv : to;
   string[string][string] conf_aa() {
     auto conf_ = [
       "webserv": [
@@ -290,7 +308,7 @@ template SiSUnode() {
   }
   int[string] node_metadata_heading_int() {
     auto _node = [
-        "ocn"                           : 0, // decide whether to use or keep?
+        "ocn"                           : 0,
         "ptr_doc_object"                : 0,
         "ptr_html_segnames"             : 0,
         "ptr_heading"                   : 0,
@@ -306,7 +324,6 @@ template SiSUnode() {
         "is"                            : "",
         "ocn"                           : "",
         "attrib"                        : "",
-        // "segment_anchor_tag"            : "",
     ];
     return _node;
   }