code ctRegex calls, tidying

24 files changed, 116 insertions, 119 deletions

diff --git a/src/doc_reform/io_in/paths_source.d b/src/doc_reform/io_in/paths_source.d
index f3b1e8a..85738d1 100644
--- a/src/doc_reform/io_in/paths_source.d
+++ b/src/doc_reform/io_in/paths_source.d
@@ -14,8 +14,8 @@ import
   doc_reform.meta.defaults,
   doc_reform.meta.rgx;
 template PodManifest() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   @safe auto PodManifest(O)(
     O       _opt_actions,
     string  _pth=""
@@ -67,9 +67,9 @@ template PodManifest() {
   }
 }
 template PathMatters() {
-  mixin spineRgxInit;
+  mixin spineRgxIn;
   mixin InternalMarkup;
-  static auto rgx  = Rgx();
+  static auto rgx  = RgxI();
   static auto mkup = InlineMarkup();
   @safe auto PathMatters(O,E)(
     O        _opt_actions,
@@ -409,8 +409,8 @@ template PathMatters() {
   }
 }
 template ConfigFilePaths() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   @safe auto ConfigFilePaths(M,E)(
     M      _manifested,
     E      _env,
@@ -531,8 +531,8 @@ template ConfigFilePaths() {
   }
 }
 template spinePathsSRC() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   @safe auto spinePathsSRC(D,Fn)(
     D   _pwd,
     Fn  _fn_src_and_path,
@@ -582,8 +582,8 @@ template spinePathsSRC() {
 
 
 template spinePathsPods() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   string _suffix = ".zip";
   auto spinePathsPods(M)(M doc_matters) {
     string _base_dir_pod = (doc_matters.output_path.length > 0)
diff --git a/src/doc_reform/io_in/read_config_files.d b/src/doc_reform/io_in/read_config_files.d
index 4889e4f..9daf362 100644
--- a/src/doc_reform/io_in/read_config_files.d
+++ b/src/doc_reform/io_in/read_config_files.d
@@ -13,8 +13,8 @@ import
 
 template readConfigSite() {
   @system final auto readConfigSite(C)(C _conf_file_details) {
-    mixin spineRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxIn;
+    static auto rgx = RgxI();
     string conf_filename = "NONE";
     string config_file_str;
     string default_config_file_str = format(q"┃
@@ -117,8 +117,8 @@ static template readConfigDoc() {
     doc_reform.io_in.paths_source,
     doc_reform.meta.rgx;
   @system final auto readConfigDoc(M,E)(M _manifested, E _env) {
-    mixin spineRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxIn;
+    static auto rgx = RgxI();
     string config_file_str;
     string conf_filename = "NONE";
     auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
diff --git a/src/doc_reform/io_in/read_source_files.d b/src/doc_reform/io_in/read_source_files.d
index 041ec91..7d826a9 100644
--- a/src/doc_reform/io_in/read_source_files.d
+++ b/src/doc_reform/io_in/read_source_files.d
@@ -11,8 +11,8 @@ template spineRawMarkupContent() {
     doc_reform.meta,
     doc_reform.io_in.paths_source,
     doc_reform.meta.rgx;
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   string[] _images=[];
   @safe string[] _extract_images(S)(S content_block) {
     string[] images_;
@@ -125,7 +125,7 @@ template spineRawMarkupContent() {
       return source_line_arr;
     }
     @safe string markupSourceReadIn(in string fn_src) {
-      static auto rgx = Rgx();
+      static auto rgx = RgxI();
       enforce(
         fn_src.match(rgx.src_pth_sst_or_ssm),
         "not a dr markup filename: «" ~
@@ -173,7 +173,7 @@ template spineRawMarkupContent() {
       char[][] markup_sourcefile_insert_content,
       string   fn_src
     ) {
-      mixin spineRgxInitFlags;
+      mixin spineRgxDocStructFlags;
       char[][] contents_insert;
       int[string] type1 = flags_type_init;
       auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm);
@@ -259,7 +259,7 @@ template spineRawMarkupContent() {
       string   fn_src
     ) {
       import std.algorithm;
-      mixin spineRgxInitFlags;
+      mixin spineRgxDocStructFlags;
       char[][] contents;
       int[string] type = flags_type_init;
       auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm);
diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index f8f5ba4..9d29968 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -131,7 +131,7 @@ template outputEPub3() {
   @safe string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) {
     enum DomTags { none, open, close, close_and_open, open_still, }
     auto markup = InlineMarkup();
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     string toc =format("<html xmlns=\"http://www.w3.org/1999/xhtml\"
       xmlns:epub=\"http://www.idpf.org/2007/ops\">
   <head>
@@ -211,7 +211,7 @@ template outputEPub3() {
     int counter = 0;
     string _uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO shared elsewhere
     auto markup = InlineMarkup();
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     enum DomTags { none, open, close, close_and_open, open_still, }
     string toc = format(q"┃<?xml version='1.0' encoding='utf-8'?>
   <ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1">
@@ -301,9 +301,9 @@ template outputEPub3() {
     const D    doc_abstraction,
           I    doc_matters,
   ) {
-    mixin spineOutputRgxInit;
+    mixin spineRgxOut;
     auto xhtml_format = outputXHTMLs();
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     string[] doc;
     string segment_filename;
     string[] top_level_headings = ["","","",""];
@@ -618,7 +618,7 @@ template outputEPub3() {
       static assert(is(typeof(epub_write.oebps_toc_ncx)          == string));
       static assert(is(typeof(epub_write.oebps_content_opf)      == string));
     }
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     auto pth_epub3 = spinePathsEPUB!()(doc_matters.output_path, doc_matters.src.language);
     auto xhtml_format = outputXHTMLs();
     /+ zip file +/
diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d
index 637b007..ee530ca 100644
--- a/src/doc_reform/io_out/html.d
+++ b/src/doc_reform/io_out/html.d
@@ -17,9 +17,9 @@ template outputHTML() {
     const        D    doc_abstraction,
                  M    doc_matters,
   ) {
-    mixin spineOutputRgxInit;
+    mixin spineRgxOut;
     auto xhtml_format = outputXHTMLs();
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     string[] doc_html;
     string[] doc;
     string suffix = ".html";
@@ -210,8 +210,8 @@ template outputHTML() {
     const D    doc_abstraction,
           M    doc_matters,
   ) {
-    mixin spineOutputRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxOut;
+    static auto rgx = RgxO();
     auto xhtml_format = outputXHTMLs();
     string[][string] doc_html;
     string[][string] doc_html_endnotes;
@@ -467,8 +467,8 @@ template outputHTML() {
     debug(asserts) {
       static assert(is(typeof(doc_html)      == string[][string]));
     }
-    mixin spineOutputRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxOut;
+    static auto rgx = RgxO();
     auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
     auto xhtml_format = outputXHTMLs();
     auto m = doc_matters.src.filename.matchFirst(rgx.src_fn);
diff --git a/src/doc_reform/io_out/hub.d b/src/doc_reform/io_out/hub.d
index df3d28c..e275348 100644
--- a/src/doc_reform/io_out/hub.d
+++ b/src/doc_reform/io_out/hub.d
@@ -15,10 +15,10 @@ template outputHub() {
     const D doc_abstraction,
     I doc_matters
   ) {
-    mixin spineOutputRgxInit;
+    mixin spineRgxOut;
     mixin Msg;
     auto msg = Msg!()(doc_matters);
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     enum outTask { source_or_pod, sqlite, sqlite_multi, latex, odt, epub, html_scroll, html_seg, html_stuff }
     void Scheduled(D,I)(int sched, D doc_abstraction, I doc_matters) {
       auto msg = Msg!()(doc_matters);
@@ -118,8 +118,8 @@ template outputHubOp() {
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.paths_output;
   @system void outputHubOp(E,O)(E env, O opt_action) {
-    mixin spineOutputRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxOut;
+    static auto rgx = RgxO();
     if ((opt_action.sqlite_db_drop)) {
       if ((opt_action.verbose)) {
         writeln("sqlite drop db...");
diff --git a/src/doc_reform/io_out/latex.d b/src/doc_reform/io_out/latex.d
index b8e33f4..ff5b0df 100644
--- a/src/doc_reform/io_out/latex.d
+++ b/src/doc_reform/io_out/latex.d
@@ -8,8 +8,8 @@ template outputLaTeX() {
     std.uri,
     std.conv : to;
   mixin InternalMarkup; // watch
-  mixin spineOutputRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxOut;
+  static auto rgx = RgxO();
   mixin spineLanguageCodes;
   auto lang = Lang();
       auto paper() {
diff --git a/src/doc_reform/io_out/odt.d b/src/doc_reform/io_out/odt.d
index 67b34ba..09ff63d 100644
--- a/src/doc_reform/io_out/odt.d
+++ b/src/doc_reform/io_out/odt.d
@@ -12,9 +12,9 @@ template formatODT() {
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.xmls,
     doc_reform.io_out.xmls_css;
-  mixin spineOutputRgxInit;
+  mixin spineRgxOut;
   struct formatODT {
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     @safe string _tags(O)(const O obj) {
       string _tags = "";
       if (obj.tags.anchor_tags.length > 0) {
@@ -56,7 +56,7 @@ template formatODT() {
       return _on;
     }
     @safe string _footnotes()(string _txt) {
-      static auto rgx = Rgx();
+      static auto rgx = RgxO();
       _txt = _txt.replaceAll(
         rgx.inline_notes_al_regular_number_note,
         format(q"┃<text:note text:id="ftn%s" text:note-class="footnote">
@@ -603,8 +603,8 @@ template outputODT() {
     doc_reform.io_out.xmls,
     doc_reform.io_out.xmls_css;
   mixin InternalMarkup;
-  mixin spineOutputRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxOut;
+  static auto rgx = RgxO();
   // mixin outputXmlODT;
   @safe string odt_head(I)(I doc_matters) {
     string _has_tables = format(q"┃
diff --git a/src/doc_reform/io_out/paths_output.d b/src/doc_reform/io_out/paths_output.d
index 23c4624..f01f88b 100644
--- a/src/doc_reform/io_out/paths_output.d
+++ b/src/doc_reform/io_out/paths_output.d
@@ -82,8 +82,8 @@ template spineOutPathsFnPd() {
 }
 
 template spineDocRootTreeHTML() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spineDocRootTreeHTML()(string lng) {
     auto lng_pth = spineOutPaths!()("", lng);
     string base_dir = "html";
@@ -142,8 +142,8 @@ template spineDocRootTreeHTML() {
   }
 }
 template spinePathsHTML() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spinePathsHTML()(
     string output_path_root,
     string lng,
@@ -203,8 +203,8 @@ template spinePathsHTML() {
 }
 template spineUrlsHTML() {
   import std.format;
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spineUrlsHTML()(
     string url_doc_root,
     string lng,
@@ -304,8 +304,8 @@ template spineUrlsHTML() {
   }
 }
 template spinePathsEPUB() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spinePathsEPUB()(
     string output_pth_root,
     string lng,
@@ -409,8 +409,8 @@ template spinePathsEPUB() {
   }
 }
 template spinePathsODT() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spinePathsODT(M)(
     M  doc_matters,
   ) {
@@ -473,8 +473,8 @@ template spinePathsODT() {
   }
 }
 template spinePathsLaTeX() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spinePathsLaTeX(M)(
     M  doc_matters,
   ) {
@@ -502,8 +502,8 @@ template spinePathsLaTeX() {
   }
 }
 template spinePathsSQLiteDiscrete() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spinePathsSQLiteDiscrete()(
     string output_pth_root,
     string lng,
@@ -528,8 +528,8 @@ template spinePathsSQLiteDiscrete() {
   }
 }
 template spinePathsSQLite() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
+  mixin spineRgxIn;
+  static auto rgx = RgxI();
   auto spinePathsSQLite(DbN, Po)(
     DbN db_name,
     Po  output_pth_root,
diff --git a/src/doc_reform/io_out/rgx.d b/src/doc_reform/io_out/rgx.d
index 4d0801c..32d457d 100644
--- a/src/doc_reform/io_out/rgx.d
+++ b/src/doc_reform/io_out/rgx.d
@@ -2,9 +2,8 @@
   regex: regular expressions used in sisu document parser
 +/
 module doc_reform.io_out.rgx;
-static template spineOutputRgxInit() {
-  import doc_reform.io_out.defaults;
-  static struct Rgx {
+static template spineRgxOut() {
+  static struct RgxO {
     static newline                                        = ctRegex!("\n", "mg");
     static space                                          = ctRegex!(`[ ]`, "mg");
     static spaces_keep                                    = ctRegex!(`(?P<keep_spaces>^[ ]+|[ ]{2,})`, "mg"); // code, verse, block
diff --git a/src/doc_reform/io_out/source_pod.d b/src/doc_reform/io_out/source_pod.d
index 59746de..5a96ed6 100644
--- a/src/doc_reform/io_out/source_pod.d
+++ b/src/doc_reform/io_out/source_pod.d
@@ -14,14 +14,14 @@ template spinePod() {
     debug(asserts) {
       // static assert(is(typeof(doc_matters) == tuple));
     }
-    mixin spineOutputRgxInit;
+    mixin spineRgxOut;
     string pwd = doc_matters.env.pwd;
     auto src_path_info = doc_matters.src_path_info;
     auto pth_dr_doc_src = doc_matters.src_path_info;
     auto pths_pod = spinePathsPods!()(doc_matters);
     mixin spineLanguageCodes;
     auto lang = Lang();
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     assert (doc_matters.src.filename.match(rgx.src_fn));
     @system auto pod_archive(Z)(
       string _source_type,
diff --git a/src/doc_reform/io_out/sqlite.d b/src/doc_reform/io_out/sqlite.d
index e83a75f..d24fc00 100644
--- a/src/doc_reform/io_out/sqlite.d
+++ b/src/doc_reform/io_out/sqlite.d
@@ -6,9 +6,9 @@ import
   std.conv : to;
 import d2sqlite3;
 import std.typecons : Nullable;
-mixin spineOutputRgxInit;
+mixin spineRgxOut;
 mixin InternalMarkup;
-static auto rgx = Rgx();
+static auto rgx = RgxO();
 static auto mkup = InlineMarkup();
 long _metadata_tid_lastrowid;
 template SQLiteHubBuildTablesAndPopulate() {
@@ -138,7 +138,7 @@ template SQLiteFormatAndLoadObject() {
   auto SQLiteFormatAndLoadObject(M)(
     M    doc_matters,
   ) {
-    mixin spineOutputRgxInit;
+    mixin spineRgxOut;
     struct sqlite_format_and_load_objects {
       string generic_munge_sanitize_text_for_search(
         string _txt,
diff --git a/src/doc_reform/io_out/xmls.d b/src/doc_reform/io_out/xmls.d
index 1b038a9..b640d81 100644
--- a/src/doc_reform/io_out/xmls.d
+++ b/src/doc_reform/io_out/xmls.d
@@ -12,9 +12,9 @@ template outputXHTMLs() {
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.xmls,
     doc_reform.io_out.xmls_css;
-  mixin spineOutputRgxInit;
+  mixin spineRgxOut;
   struct outputXHTMLs {
-    static auto rgx = Rgx();
+    static auto rgx = RgxO();
     @safe string div_delimit(
                  string  part,
       return ref string  previous_part
diff --git a/src/doc_reform/meta/conf_make_meta_json.d b/src/doc_reform/meta/conf_make_meta_json.d
index 4fc3bc4..a6214ce 100644
--- a/src/doc_reform/meta/conf_make_meta_json.d
+++ b/src/doc_reform/meta/conf_make_meta_json.d
@@ -21,8 +21,8 @@ static template contentJSONtoSpineStruct() {
     doc_reform.meta.rgx;
   ConfComposite _struct_composite;
   @safe auto contentJSONtoSpineStruct(C,J,M)(C _struct_composite, J _json, M _manifested, string _identifier) {
-    mixin spineRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxIn;
+    static auto rgx = RgxI();
     debug (json) {
       writeln(">> --------------------------- >>");
       foreach (tag0; _json.object.byKeyValue) {
diff --git a/src/doc_reform/meta/conf_make_meta_structs.d b/src/doc_reform/meta/conf_make_meta_structs.d
index 683d355..7698388 100644
--- a/src/doc_reform/meta/conf_make_meta_structs.d
+++ b/src/doc_reform/meta/conf_make_meta_structs.d
@@ -12,8 +12,8 @@ import
 import
   doc_reform.meta.defaults,
   doc_reform.meta.rgx;
-mixin spineRgxInit;
-static auto rgx = Rgx();
+mixin spineRgxIn;
+static auto rgx = RgxI();
 mixin InternalMarkup;
 static auto mkup = InlineMarkup();
 @safe string url_markup(string line) {
diff --git a/src/doc_reform/meta/conf_make_meta_yaml.d b/src/doc_reform/meta/conf_make_meta_yaml.d
index 5355a58..2efd515 100644
--- a/src/doc_reform/meta/conf_make_meta_yaml.d
+++ b/src/doc_reform/meta/conf_make_meta_yaml.d
@@ -26,8 +26,8 @@ template contentYAMLtoSpineStruct() {
     M _manifested,
     string _identifier
   ) {
-    mixin spineRgxInit;
-    static auto rgx = Rgx();
+    mixin spineRgxIn;
+    static auto rgx = RgxI();
     confCompositeMakeBuild _mk;
     /+ make ------------------------------------------------------------------- +/
     if ("make" in _yaml
@@ -829,9 +829,9 @@ template docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct() {
     doc_reform.meta.conf_make_meta_structs,
     doc_reform.meta.conf_make_meta_json,
     doc_reform.meta.rgx;
-  mixin spineRgxInit;
+  mixin spineRgxIn;
   mixin contentJSONtoSpineStruct;
-  static auto rgx = Rgx();
+  static auto rgx = RgxI();
   @system auto docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct(CCm,Src,M)(
     Src     header_src,
     CCm     _make_and_meta_struct,
diff --git a/src/doc_reform/meta/defaults.d b/src/doc_reform/meta/defaults.d
index eff632e..63eb5fa 100644
--- a/src/doc_reform/meta/defaults.d
+++ b/src/doc_reform/meta/defaults.d
@@ -2,7 +2,7 @@
   default settings
 +/
 module doc_reform.meta.defaults;
-template spineRgxInitFlags() {
+template spineRgxDocStructFlags() {
   /+ regex flags +/
   @safe static int[string] flags_type_init() {
     int[string] flags_type_init = [
diff --git a/src/doc_reform/meta/doc_debugs.d b/src/doc_reform/meta/doc_debugs.d
index 2815e4f..9ab9ea7 100644
--- a/src/doc_reform/meta/doc_debugs.d
+++ b/src/doc_reform/meta/doc_debugs.d
@@ -25,9 +25,9 @@ template spineDebugs() {
     const S  contents,
           T  doc_matters,
   ) {
-    mixin spineRgxInit;
+    mixin spineRgxIn;
     mixin InternalMarkup;
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     auto markup = InlineMarkup();
     string key;
     debug(parent) {
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
index e18a19e..90fec4a 100644
--- a/src/doc_reform/meta/metadoc.d
+++ b/src/doc_reform/meta/metadoc.d
@@ -21,15 +21,15 @@ template spineAbstraction() {
     doc_reform.io_in.read_config_files,
     doc_reform.io_in.read_source_files,
     doc_reform.io_out.hub;
-  mixin spineRgxInit;
+  mixin spineRgxIn;
   mixin contentJSONtoSpineStruct;
   mixin spineBiblio;
-  mixin spineRgxInitFlags;
+  mixin spineRgxDocStructFlags;
   mixin outputHub;
   enum headBody { header, body_content, insert_file_list, image_list }
   enum makeMeta { make, meta }
   enum docAbst  { doc_abstract_obj, doc_has }
-  static auto rgx = Rgx();
+  static auto rgx = RgxI();
   @system auto spineAbstraction(E,P,O,M,S)(
     E _env,
     P program_info,
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index 3c58212..3ce25b5 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -20,7 +20,7 @@ template docAbstraction() {
                                                                                 /+ ↓ abstraction mixins +/
   mixin ObjectSetter;
   mixin InternalMarkup;
-  mixin spineRgxInit;
+  mixin spineRgxIn;
                                                                                 /+ ↓ abstraction struct init +/
   /+ initialize +/
   ObjGenericComposite[] the_table_of_contents_section;
@@ -257,7 +257,7 @@ template docAbstraction() {
     return object_citation_number.ocn_emitter(ocn_status_flag);
   }
   @safe static auto inline_markup_faces(L)(L line) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto mkup = InlineMarkup();
     line = replaceAll!(m => mkup.quote_o ~ m[1] ~ mkup.quote_c)(line, rgx.within_quotes);
     line = replaceAll!(m => mkup.mono ~ mkup.ff_o ~ m["text"] ~ mkup.ff_c ~ mkup.mono)(line, rgx.inline_mark_mono);
@@ -268,7 +268,7 @@ template docAbstraction() {
     return line;
   }
   @safe static string links_and_images()(string obj_txt) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto mkup = InlineMarkup();
     if (obj_txt.match(rgx.smid_inline_url_generic)) {
       if (
@@ -319,7 +319,7 @@ template docAbstraction() {
     string[string]          tag_in_seg,
     string[string][string]  tag_assoc
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (auto m = an_object["substantive"].match(rgx.inline_link_anchor)) {
       if (m.captures[1] !in tag_assoc) {
         tag_assoc[(m.captures[1])]["seg_lv4"] = tag_in_seg["seg_lv4"];
@@ -338,7 +338,7 @@ template docAbstraction() {
     Mf                 manifested,
     bool               _new_doc
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
                                                                                 /+ ↓ abstraction init +/
     scope(success) {
     }
@@ -355,7 +355,7 @@ template docAbstraction() {
       previous_length=0;
       reset_note_numbers=true;
     }
-    mixin spineRgxInitFlags;
+    mixin spineRgxDocStructFlags;
     mixin spineNode;
     auto node_para_int_    = node_metadata_para_int;
     auto node_para_str_    = node_metadata_para_str;
@@ -2439,7 +2439,7 @@ template docAbstraction() {
     char[]           line,
     int[string]      obj_type_status,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (!(line.empty)
       && (obj_type_status["ocn_status_off_for_multiple_objects"] == OCN_off_block_status.off)
     ) {
@@ -2540,7 +2540,7 @@ template docAbstraction() {
     return ref uint[string]   dochas,
     return ref string[string] object_number_poem
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (auto m = line.matchFirst(rgx.block_curly_code_open)) {
       dochas["codeblock"]++;
       an_object["lang"]              = "";
@@ -2725,7 +2725,7 @@ template docAbstraction() {
                string[string]  an_object,
     return ref int[string]     obj_type_status
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["curly_quote"] == TriState.on) {
       if (line.matchFirst(rgx.block_curly_quote_close)) {
         debug(quote) {                              // quote (curly) close
@@ -2764,7 +2764,7 @@ template docAbstraction() {
                string[string]  an_object,
     return ref int[string]     obj_type_status
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["curly_group"] == State.on) {
       if (line.matchFirst(rgx.block_curly_group_close)) {
         debug(group) {
@@ -2803,7 +2803,7 @@ template docAbstraction() {
                string[string]  an_object,
     return ref int[string]     obj_type_status
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["curly_block"] == TriState.on) {
       if (line.matchFirst(rgx.block_curly_block_close)) {
         debug(block) {                             // block (curly) close
@@ -2846,7 +2846,7 @@ template docAbstraction() {
                CMM             conf_make_meta,
                string[string]  tag_in_seg,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["curly_poem"] == TriState.on) {
       if (line.matchFirst(rgx.block_curly_poem_close)) {
         if (an_object_key in an_object
@@ -3084,7 +3084,7 @@ template docAbstraction() {
     return ref string[string]  an_object,
     return ref int[string]     obj_type_status
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["curly_code"] == TriState.on) {
       if (line.matchFirst(rgx.block_curly_code_close)) {
         debug(codecurly) {                                    // code (curly) close
@@ -3127,7 +3127,7 @@ template docAbstraction() {
     return ref int[string]     obj_type_status,
     return ref CMM             conf_make_meta,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["curly_table"] == TriState.on) {
       if (line.matchFirst(rgx.block_curly_table_close)) {
         debug(table) {                           // table (curly) close
@@ -3207,7 +3207,7 @@ template docAbstraction() {
   ) {
     mixin spineBiblio;
     auto jsn = BibJsnStr();
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (line.matchFirst(rgx.heading_biblio)
       && obj_type_status["para"]  != State.on
       && obj_type_status["group"] != State.on
@@ -3392,7 +3392,7 @@ template docAbstraction() {
       "code block status: closed"
     );
     assertions_flag_types_block_status_none_or_closed(obj_type_status);
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (obj_type_status["quote"] == TriState.closing) {
       obj_cite_digits = ocn_emit(obj_type_status["ocn_status"]);
       an_object["bookindex_nugget"]
@@ -3685,7 +3685,7 @@ template docAbstraction() {
     return ref int[string]     obj_type_status,
                B               opt_action,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (auto m = line.match(rgx.book_index)) {                                   /+ match book_index +/
       debug(bookindexmatch) {
         writefln(
@@ -3735,7 +3735,7 @@ template docAbstraction() {
     return ref Regex!(char)[string]  heading_match_rgx,
     return ref int[string]           obj_type_status
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if ((_make_unmarked_headings.length > 2)
     && (obj_type_status["make_headings"] == State.off)) {                        /+ headings found +/
       debug(headingsfound) {
@@ -3875,7 +3875,7 @@ template docAbstraction() {
     return ref int[string]     obj_type_status,
     return ref CMM             conf_make_meta,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (auto m = line.match(rgx.heading)) {                                      /+ heading match +/
       ++line_occur["heading"];
       obj_type_status["heading"]            = State.on;
@@ -4027,7 +4027,7 @@ template docAbstraction() {
     return ref int[string]     obj_type_status,
     return ref int[string]     line_occur,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     if (line_occur["para"] == State.off) {
       line = font_faces_line(line);
       /+ para matches +/
@@ -4074,7 +4074,7 @@ template docAbstraction() {
   @safe char[] font_faces_line()(
     char[]  textline,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto mkup = InlineMarkup();
     if (textline.match(rgx.inline_faces_line)) {
       textline = textline
@@ -4097,7 +4097,7 @@ template docAbstraction() {
     return ref ObjGenericComposite  table_object,
                H                    table_head,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     table_object.metainfo.is_of_part      = "body";
     table_object.metainfo.is_of_section   = "body";
     table_object.metainfo.is_of_type      = "block";
@@ -4122,7 +4122,7 @@ template docAbstraction() {
     return ref ObjGenericComposite  table_object,
     return ref T                    table_array,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto mng = InlineMarkup();
     string _table_substantive;
     ulong col_num;
@@ -4246,7 +4246,7 @@ template docAbstraction() {
     return ref ObjGenericComposite  table_object,
     return ref T                    table_substantive,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto munge = ObjInlineMarkupMunge();
     string[] _table_rows = (table_substantive).split(rgx.table_row_delimiter);
     string[] _table_cols;
@@ -4262,7 +4262,7 @@ template docAbstraction() {
     return ref ObjGenericComposite  table_object,
     return ref T                    table_substantive,
   ) {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto munge = ObjInlineMarkupMunge();
     string[] _table_rows = (table_substantive).split(rgx.table_row_delimiter_special);
     string[] _table_cols;
@@ -4330,7 +4330,7 @@ template docAbstraction() {
     int n_foot, n_foot_reg, n_foot_sp_asterisk, n_foot_sp_plus;
     string asterisks_, plus_;
     string obj_txt_out, tail, note;
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto mkup = InlineMarkup();
     int stage_reset_note_numbers = true;
     private auto initialize_note_numbers() {
@@ -4576,7 +4576,7 @@ template docAbstraction() {
     }
   }
   static struct ObjInlineMarkup {
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto munge = ObjInlineMarkupMunge();
     string[string] obj_txt;
     static string anchor_tag = "";
@@ -5162,7 +5162,7 @@ template docAbstraction() {
           );
         }
       }
-      static auto rgx = Rgx();
+      static auto rgx = RgxI();
       if (!bookindex_section.empty) {
         auto bi_main_terms_split_arr
           = bookindex_section.split(rgx.bi_main_terms_split);
@@ -5240,7 +5240,7 @@ template docAbstraction() {
   }
   struct BookIndexReportSection {
     int  mkn, skn;
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     static auto munge = ObjInlineMarkupMunge();
     @safe void bookindex_write_section()(
       string[][string][string] bookindex_unordered_hashes
@@ -5434,7 +5434,7 @@ template docAbstraction() {
     string[string] object_notes;
     int previous_count;
     int mkn;
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     @safe private auto gather_notes_for_endnote_section(
       ObjGenericComposite[] contents_am,
       string[string]        tag_in_seg,
@@ -5722,7 +5722,7 @@ template docAbstraction() {
     int lv, lv0, lv1, lv2, lv3, lv4, lv5, lv6, lv7;
     int obj_cite_digit;
     int[string] p_; // p_ parent_
-    static auto rgx = Rgx();
+    static auto rgx = RgxI();
     @safe ObjGenericComposite node_location_emitter(La,Ta,N)(
       string         lev_markup_number,
       string[string] tag_in_seg,
diff --git a/src/doc_reform/meta/metadoc_harvests_authors.d b/src/doc_reform/meta/metadoc_harvests_authors.d
index 3a7aebc..132c0af 100644
--- a/src/doc_reform/meta/metadoc_harvests_authors.d
+++ b/src/doc_reform/meta/metadoc_harvests_authors.d
@@ -12,7 +12,6 @@ module doc_reform.meta.metadoc_harvests_authors;
     doc_reform.meta.rgx;
   mixin spineHarvest;
   mixin InternalMarkup;
-  mixin spineRgxInit;
 template spineMetaDocHarvestsAuthors() {
   static auto mkup = InlineMarkup();
   void spineMetaDocHarvestsAuthors(H,M,O)(
diff --git a/src/doc_reform/meta/metadoc_harvests_topics.d b/src/doc_reform/meta/metadoc_harvests_topics.d
index 8c41f3b..aeb7cba 100644
--- a/src/doc_reform/meta/metadoc_harvests_topics.d
+++ b/src/doc_reform/meta/metadoc_harvests_topics.d
@@ -12,7 +12,6 @@ module doc_reform.meta.metadoc_harvests_topics;
     doc_reform.meta.rgx;
   mixin spineHarvest;
   mixin InternalMarkup;
-  mixin spineRgxInit;
 template spineMetaDocHarvestsTopics() {
   static auto mkup = InlineMarkup();
   void spineMetaDocHarvestsTopics(H,M,O)(
diff --git a/src/doc_reform/meta/rgx.d b/src/doc_reform/meta/rgx.d
index c7a110b..94ef091 100644
--- a/src/doc_reform/meta/rgx.d
+++ b/src/doc_reform/meta/rgx.d
@@ -2,8 +2,8 @@
   regex: regular expressions used in sisu document parser
 +/
 module doc_reform.meta.rgx;
-static template spineRgxInit() {
-  static struct Rgx {
+static template spineRgxIn() {
+  static struct RgxI {
     /+ misc +/
     // static true_dollar                                    = ctRegex!(`\$`, "gm");
     static sep                                            = ctRegex!(`␣`, "gm");
diff --git a/src/doc_reform/spine.d b/src/doc_reform/spine.d
index b7d9731..67ee838 100755
--- a/src/doc_reform/spine.d
+++ b/src/doc_reform/spine.d
@@ -87,16 +87,16 @@ description "A SiSU inspired document parser writen in D."
 homepage    "http://sisudoc.org"
 +/
 @system void main(string[] args) {
-  mixin spineRgxInit;
+  mixin spineRgxIn;
   mixin contentJSONtoSpineStruct;
   mixin spineBiblio;
-  mixin spineRgxInitFlags;
+  mixin spineRgxDocStructFlags;
   mixin outputHub;
   auto hvst = spineHarvest!();
   string flag_action;
   string arg_unrecognized;
   enum dAM { abstraction, matters }
-  static auto rgx = Rgx();
+  static auto rgx = RgxI();
   scope(success) {
     writefln(
       "~ run complete, ok ~ (%s-%s.%s.%s, %s D:%s, %s %s)",