From 0245c394af1a4a1400f87916bd10c398005f40da Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Tue, 14 Jun 2016 22:52:15 -0400
Subject: step4 some additional work

---
 src/sdp.d                        |  144 +++-
 src/sdp/ao_abstract_doc_source.d |  219 +++---
 src/sdp/ao_output_debugs.d       |   48 +-
 src/sdp/ao_read_source_files.d   |   28 +-
 src/sdp/ao_rgx.d                 |    5 +-
 src/sdp/output_hub.d             | 1484 ++++++++++++++++++++++++++++++++++++++
 6 files changed, 1759 insertions(+), 169 deletions(-)
 create mode 100644 src/sdp/output_hub.d

(limited to 'src')

diff --git a/src/sdp.d b/src/sdp.d
index 6b9ffcd..624b239 100755
--- a/src/sdp.d
+++ b/src/sdp.d
@@ -3,6 +3,17 @@
   sdp
   sdp.d
 +/
+/+ sdp  sisu document parser http://sisudoc.org +/
+import
+  compile_time_info,          // sdp/compile_time_info.d
+  ao_abstract_doc_source,     // sdp/ao_abstract_doc_source.d
+  ao_defaults,                // sdp/ao_defaults.d
+  ao_read_source_files,       // sdp/ao_read_source_files.d
+  ao_output_debugs,           // sdp/ao_output_debugs.d
+  output_hub,                 // output_hub.d
+  ao_rgx,                     // sdp/ao_rgx.d
+  ao_ansi_colors;             // sdp/ao_ansi_colors.d
+  // std.conv;
 /+ sdp  sisu document parser +/
 private import
   std.getopt,
@@ -12,6 +23,7 @@ private import
   std.array,
   std.container,
   std.exception,
+  std.file,
   std.json,
   // std.path,
   std.range,
@@ -23,16 +35,6 @@ private import
   std.utf,
   // std.variant,
   std.conv : to;
-/+ sdp  sisu document parser +/
-import
-  compile_time_info,            // sdp/compile_time_info.d
-  ao_abstract_doc_source,       // sdp/ao_abstract_doc_source.d
-  ao_defaults,                  // sdp/ao_defaults.d
-  ao_read_source_files,         // sdp/ao_read_source_files.d
-  ao_output_debugs,             // sdp/ao_output_debugs.d
-  ao_rgx,                       // sdp/ao_rgx.d
-  ao_ansi_colors;               // sdp/ao_ansi_colors.d
-  // std.conv;
 mixin(import("version.txt"));
 mixin CompileTimeInfo;
 mixin RgxInit;
@@ -44,10 +46,64 @@ void main(string[] args) {
   mixin SiSUmarkupRaw;
   mixin SiSUdocAbstraction;
   mixin SiSUoutputDebugs;
+  mixin SiSUoutputHub;
   mixin ScreenTxtColors;
+  struct SDPoutput {
+    auto hub(S)(
+      auto ref const S         contents,
+      string[][string][string] bookindex_unordered_hashes,
+      JSONValue[]              biblio,
+      JSONValue[string]        dochead_make,
+      JSONValue[string]        dochead_meta,
+      string                   fn_src,
+      bool[string]             opt_action_bool
+    ) {
+      mixin ScreenTxtColors;
+      mixin RgxInit;
+      mixin SiSUoutputHub;
+      // mixin SiSUoutput;
+      auto rgx = Rgx();
+      uint return_ = 0;
+      if (opt_action_bool["source"]) {
+        writeln("sisupod source");
+      }
+      if (opt_action_bool["sisupod"]) {
+        writeln("sisupod source");
+      }
+      if (opt_action_bool["text"]) {
+        writeln("text processing");
+        // auto text=SDPoutput_text();
+        // text.scroll(contents, bookindex_unordered_hashes, biblio, fn_src, opt_action_bool);
+        // // text.scroll(contents, bookindex_unordered_hashes, biblio, dochead_make, dochead_meta, fn_src, opt_action_bool);
+      }
+      if (opt_action_bool["html"]) {
+        auto html=SDPoutputHTML();
+        html.css_write;
+        // html.scroll(contents, bookindex_unordered_hashes, biblio, fn_src, opt_action_bool);
+        html.scroll(contents, bookindex_unordered_hashes, biblio, dochead_make, dochead_meta, fn_src, opt_action_bool);
+      }
+      if (opt_action_bool["epub"]) {
+        writeln("epub processing");
+      }
+      if (opt_action_bool["pdf"]) {
+        writeln("pdf processing");
+      }
+      if (opt_action_bool["odt"]) {
+        writeln("odt processing");
+      }
+      if (opt_action_bool["sqlite"]) {
+        writeln("sqlite processing");
+      }
+      if (opt_action_bool["postgresql"]) {
+        writeln("pgsql processing");
+      }
+      return return_;
+    }
+  }
   auto raw = MarkupRaw();
   auto abs = Abstraction();
   auto dbg = SDPoutputDebugs();
+  auto output = SDPoutput();
   /+
   struct DocumentParts {
     string[string][] contents;
@@ -83,17 +139,52 @@ void main(string[] args) {
   }
   
   bool[string] opt_action_bool = [
-    "assertions"          : false,
-    "html"                : false,
-    "no_obj_cite_number"  : false,
-    "verbose"             : false,
+    "assertions"      : false,
+    "concordance"     : false,
+    "digest"          : false,
+    "docbook"         : false,
+    "epub"            : false,
+    "html"            : false,
+    "manifest"        : false,
+    "no_ocn"          : false,
+    "odt"             : false,
+    "pdf"             : false,
+    "postgresql"      : false,
+    "qrcode"          : false,
+    "sisupod"         : false,
+    "source"          : false,
+    "sqlite"          : false,
+    "text"            : false,
+    "verbose"         : false,
+    "xhtml"           : false,
+    "xml_dom"         : false,
+    "xml_sax"         : false,
   ];
   auto helpInfo = getopt(args,
     std.getopt.config.passThrough,
-    "assert",    "--assert set optional assertions on",          &opt_action_bool["assertions"],
-    "html",      "--html process html output",                   &opt_action_bool["html"],
-    "no-ocn",    "--no-ocn suppress object cite number output",  &opt_action_bool["no_obj_cite_number"],
-    "verbose|v", "--verbose output to terminal",                 &opt_action_bool["verbose"],
+    "assert",         "--assert set optional assertions on",       &opt_action_bool["assertions"],
+    "concordance",    "--concordance file for document",           &opt_action_bool["concordance"],
+    "digest",         "--digest hash digest for each object",      &opt_action_bool["digest"],
+    "docbook",        "--docbook process docbook output",          &opt_action_bool["docbook"],
+    "epub",           "--epub process epub output",                &opt_action_bool["epub"],
+    "html",           "--html process html output",                &opt_action_bool["html"],
+    "manifest",       "--manifest process manifest output",        &opt_action_bool["manifest"],
+    "no-ocn",         "--no-ocn suppress object cite numbers",     &opt_action_bool["no_ocn"],
+    "odf",            "--odf process odf:odt output",              &opt_action_bool["odt"],
+    "odt",            "--odt process odf:odt output",              &opt_action_bool["odt"],
+    "pdf",            "--pdf process pdf output",                  &opt_action_bool["pdf"],
+    "pg",             "--pg process postgresql output",            &opt_action_bool["postgresql"],
+    "postgresql",     "--postgresql process postgresql output",    &opt_action_bool["postgresql"],
+    "qrcode",         "--qrcode with document metadata",           &opt_action_bool["qrcode"],
+    "sisupod",        "--sisupod sisupod source content bundled",  &opt_action_bool["sisupod"],
+    "source",         "--source markup source text content",       &opt_action_bool["source"],
+    "sqlite",         "--sqlite process sqlite output",            &opt_action_bool["sqlite"],
+    "text",           "--text process text output",                &opt_action_bool["text"],
+    "txt",            "--txt process text output",                 &opt_action_bool["text"],
+    "verbose|v",      "--verbose output to terminal",              &opt_action_bool["verbose"],
+    "xhtml",          "--xhtml process xhtml output",              &opt_action_bool["xhtml"],
+    "xml-dom",        "--xml-dom process xml dom output",          &opt_action_bool["xml_dom"],
+    "xml-sax",        "--xml-sax process xml sax output",          &opt_action_bool["xml_sax"],
   );
   if (helpInfo.helpWanted) {
     defaultGetoptPrinter("Some information about the program.", helpInfo.options);
@@ -138,8 +229,7 @@ void main(string[] args) {
       auto sourcefile_content =
         raw.sourceContent(fn_src);
       /+ ↓ porcess document, return abstraction as tuple +/
-      auto t =
-        abs.abstract_doc_source(sourcefile_content);
+      auto t = abs.abstract_doc_source(sourcefile_content);
       static assert(!isTypeTuple!(t));
       auto doc_ao_contents = t[0]; // contents ~ endnotes ~ bookindex;
       // static assert(!isIterable!(doc_ao_contents));
@@ -152,14 +242,24 @@ void main(string[] args) {
       debug(checkdoc) { // checkbook & dumpdoc
         dbg.abstract_doc_source_debugs(
           doc_ao_contents,
-          doc_ao_make_json,
-          doc_ao_metadata_json,
           doc_ao_bookindex_unordered_hashes,
           doc_ao_biblio,
+          doc_ao_make_json,
+          doc_ao_metadata_json,
           fn_src,
           opt_action_bool
         );
       }
+      /+ ↓ output hub +/
+      output.hub(
+        doc_ao_contents,
+        doc_ao_bookindex_unordered_hashes,
+        doc_ao_biblio,
+        doc_ao_make_json,
+        doc_ao_metadata_json,
+        fn_src,
+        opt_action_bool
+      );
       scope(exit) {
         debug(checkdoc) {
           writefln(
diff --git a/src/sdp/ao_abstract_doc_source.d b/src/sdp/ao_abstract_doc_source.d
index c1566d2..7539755 100644
--- a/src/sdp/ao_abstract_doc_source.d
+++ b/src/sdp/ao_abstract_doc_source.d
@@ -136,7 +136,7 @@ template SiSUdocAbstraction() {
       }
       auto type = flags_type_init;
       auto dochead_make = parseJSON(header_make_jsonstr).object;
-      auto dochead_metadata = parseJSON(header_metadata_jsonstr).object;
+      auto dochead_meta = parseJSON(header_metadata_jsonstr).object;
       mixin ScreenTxtColors;
       int tell_lo(string color, int obj_cite_number, in char[] line) {
         writefln(
@@ -242,12 +242,12 @@ template SiSUdocAbstraction() {
           /+ block object: code +/
           code_block(line, an_object, type);
           continue;
-        } else if (!match(line, rgx.regular_parse_skip)) {
+        } else if (!matchFirst(line, rgx.regular_parse_skip)) {
           /+ object other than code block object (includes regular text paragraph) +/
-          if (((match(line, rgx.heading_biblio)
+          if (((matchFirst(line, rgx.heading_biblio)
           || (type["heading_biblio"] == State.on)))
-          && (!match(line, rgx.heading))
-          && (!match(line, rgx.comment))) {
+          && (!matchFirst(line, rgx.heading))
+          && (!matchFirst(line, rgx.comment))) {
             /+ within block object: biblio +/
             biblio_block(line, type, bib_entry, biblio_arr_json);
             continue;
@@ -273,15 +273,15 @@ template SiSUdocAbstraction() {
             table_block(line, an_object, type);
             continue;
           } else {
-          /+ not within a block group +/
+            /+ not within a block group +/
             assert(
               (type["blocks"] == TriState.off)
               || (type["blocks"] == TriState.closing),
               "block status: none or closed"
             );
             assertions_flag_types_block_status_none_or_closed(type);
-            if (match(line, rgx.block_open)) {
-              if (match(line, (rgx.block_poem_open))) {
+            if (matchFirst(line, rgx.block_open)) {
+              if (matchFirst(line, (rgx.block_poem_open))) {
                 /+ poem to verse exceptions! +/
                 object_reset(an_object);
                 processing.remove("verse");
@@ -308,19 +308,19 @@ template SiSUdocAbstraction() {
                   tell_l("red", line);
                 }
                 assert(
-                  match(line, rgx.book_index)
-                  || match(line, rgx.book_index_open)
+                  matchFirst(line, rgx.book_index)
+                  || matchFirst(line, rgx.book_index_open)
                   || type["book_index"] == State.on
                 );
               }
-              if ((match(line, rgx.book_index))
-              || (match(line, rgx.book_index_open))
+              if ((matchFirst(line, rgx.book_index))
+              || (matchFirst(line, rgx.book_index_open))
               || (type["book_index"] == State.on ))  {
                 /+ book_index +/
                 book_index(line, book_idx_tmp, an_object, type);
               } else {
                 /+ not book_index +/
-                if (auto m = match(line, rgx.comment)) {
+                if (auto m = matchFirst(line, rgx.comment)) {
                   /+ matched comment +/
                   debug(comment) {
                     tell_l("blue", line);
@@ -333,8 +333,8 @@ template SiSUdocAbstraction() {
                   type["header_make"] = State.off;
                   type["header_metadata"] = State.off;
                   ++counter;
-                } else if ((match(line, rgx.header_make))
-                  || (match(line, rgx.header_metadata))
+                } else if ((matchFirst(line, rgx.header_make))
+                  || (matchFirst(line, rgx.header_metadata))
                   || (type["header_make"] == State.on
                   && (line_occur["header_make"] > State.off))
                   || (type["header_metadata"] == State.on
@@ -360,9 +360,9 @@ template SiSUdocAbstraction() {
                     /+ heading make set +/
                     heading_make_set(line, line_occur, heading_match_rgx, type);
                   }
-                  if (auto m = match(line, rgx.heading)) {
+                  if (matchFirst(line, rgx.heading)) {
                     /+ heading match +/
-                    heading_match(line, line_occur, an_object, lv, collapsed_lev, type);
+                    heading_match(line, line_occur, an_object, lv, collapsed_lev, type, dochead_meta);
                   } else if (line_occur["para"] == State.off) {
                     /+ para match +/
                     para_match(line, an_object, indent, bullet, type);
@@ -417,9 +417,9 @@ template SiSUdocAbstraction() {
               && (line_occur["header_make"] > State.off)) {
                 /+ header_make instructions (current line empty) +/
                 auto dochead_metadata_and_make =
-                  set_header.header_metadata_and_make_jsonstr(strip(an_object["obj"]), dochead_metadata, dochead_make);
+                  set_header.header_metadata_and_make_jsonstr(strip(an_object["obj"]), dochead_meta, dochead_make);
                 static assert(!isTypeTuple!(dochead_metadata_and_make));
-                dochead_metadata = dochead_metadata_and_make[0];
+                dochead_meta = dochead_metadata_and_make[0];
                 dochead_make = dochead_metadata_and_make[1];
                 header_set_common(line_occur, an_object, type);
                 processing.remove("verse");
@@ -427,9 +427,9 @@ template SiSUdocAbstraction() {
               && (line_occur["header_metadata"] > State.off)) {
                 /+ header_metadata (current line empty) +/
                 auto dochead_metadata_and_make =
-                  set_header.header_metadata_and_make_jsonstr(strip(an_object["obj"]), dochead_metadata, dochead_make);
-                static assert(!isTypeTuple!(dochead_metadata_and_make));
-                dochead_metadata = dochead_metadata_and_make[0];
+                  set_header.header_metadata_and_make_jsonstr(strip(an_object["obj"]), dochead_meta, dochead_make);
+                static assert(!isTypeTuple!(dochead_meta));
+                dochead_meta = dochead_metadata_and_make[0];
                 dochead_make = dochead_metadata_and_make[1];
                 header_set_common(line_occur, an_object, type);
                 type["header_make"] = State.off;
@@ -684,7 +684,7 @@ template SiSUdocAbstraction() {
         tuple(
           document_the,
           dochead_make,
-          dochead_metadata,
+          dochead_meta,
           bookindex_unordered_hashes,
           biblio_ordered
         );
@@ -721,15 +721,15 @@ template SiSUdocAbstraction() {
     auto check_obj_cite_number_status(char[] line, ref int[string] type) {
       if ((!line.empty) && (type["obj_cite_number_status_multi_obj"] == TriState.off)) {
         /+ not multi-line object, check whether obj_cite_number is on or turned off +/
-        if (match(line, rgx.obj_cite_number_block_marks)) {
+        if (matchFirst(line, rgx.obj_cite_number_block_marks)) {
           /+ switch off obj_cite_number +/
-          if (match(line, rgx.obj_cite_number_off_block)) {
+          if (matchFirst(line, rgx.obj_cite_number_off_block)) {
             type["obj_cite_number_status_multi_obj"] = TriState.on;
             debug(ocnoff) {
               tell_l("fuchsia", line);
             }
           }
-          if (match(line, rgx.obj_cite_number_off_block_dh)) {
+          if (matchFirst(line, rgx.obj_cite_number_off_block_dh)) {
             type["obj_cite_number_status_multi_obj"] = TriState.closing;
             debug(ocnoff) {
               tell_l("fuchsia", line);
@@ -737,9 +737,9 @@ template SiSUdocAbstraction() {
           }
         } else {
           if (type["obj_cite_number_status_multi_obj"] == TriState.off) {
-            if (match(line, rgx.obj_cite_number_off)) {
+            if (matchFirst(line, rgx.obj_cite_number_off)) {
               type["obj_cite_number_status"] = TriState.on;
-            } else if (match(line, rgx.obj_cite_number_off_dh)) {
+            } else if (matchFirst(line, rgx.obj_cite_number_off_dh)) {
               type["obj_cite_number_status"] = TriState.closing;
             } else {
               // type["obj_cite_number_status"] = TriState.closing;
@@ -751,7 +751,7 @@ template SiSUdocAbstraction() {
           }
         }
       } else if ((!line.empty) && (type["obj_cite_number_status_multi_obj"] > TriState.off)) {
-        if (auto m = match(line, rgx.obj_cite_number_off_block_close)) {
+        if (matchFirst(line, rgx.obj_cite_number_off_block_close)) {
           type["obj_cite_number_status_multi_obj"] = TriState.off;
           type["obj_cite_number_status"] = TriState.off;
           debug(ocnoff) {
@@ -766,7 +766,7 @@ template SiSUdocAbstraction() {
       ref int[string] type,
       string[string] obj_cite_number_poem
     ) {
-      if (match(line, rgx.block_curly_code_open)) {
+      if (matchFirst(line, rgx.block_curly_code_open)) {
         /+ curly code open +/
         debug(code) {                              // code (curly) open
           writefln(
@@ -779,7 +779,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["code"] = TriState.on;
         type["curly_code"] = TriState.on;
-      } else if (match(line, rgx.block_curly_poem_open)) {
+      } else if (matchFirst(line, rgx.block_curly_poem_open)) {
         /+ curly poem open +/
         debug(poem) {                              // poem (curly) open
           writefln(
@@ -795,7 +795,7 @@ template SiSUdocAbstraction() {
         type["verse_new"] = State.on;
         type["poem"] = TriState.on;
         type["curly_poem"] = TriState.on;
-      } else if (match(line, rgx.block_curly_group_open)) {
+      } else if (matchFirst(line, rgx.block_curly_group_open)) {
         /+ curly group open +/
         debug(group) {                             // group (curly) open
           writefln(
@@ -808,7 +808,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["group"] = TriState.on;
         type["curly_group"] = TriState.on;
-      } else if (match(line, rgx.block_curly_block_open)) {
+      } else if (matchFirst(line, rgx.block_curly_block_open)) {
         /+ curly block open +/
         debug(block) {                             // block (curly) open
           writefln(
@@ -821,7 +821,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["block"] = TriState.on;
         type["curly_block"] = TriState.on;
-      } else if (match(line, rgx.block_curly_quote_open)) {
+      } else if (matchFirst(line, rgx.block_curly_quote_open)) {
         /+ curly quote open +/
         debug(quote) {                             // quote (curly) open
           writefln(
@@ -834,7 +834,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["quote"] = TriState.on;
         type["curly_quote"] = TriState.on;
-      } else if (match(line, rgx.block_curly_table_open)) {
+      } else if (matchFirst(line, rgx.block_curly_table_open)) {
         /+ curly table open +/
         debug(table) {                             // table (curly) open
           writefln(
@@ -847,7 +847,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["table"] = TriState.on;
         type["curly_table"] = TriState.on;
-      } else if (match(line, rgx.block_tic_code_open)) {
+      } else if (matchFirst(line, rgx.block_tic_code_open)) {
         /+ tic code open +/
         debug(code) {                              // code (tic) open
           writefln(
@@ -860,7 +860,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["code"] = TriState.on;
         type["tic_code"] = TriState.on;
-      } else if (match(line, rgx.block_tic_poem_open)) {
+      } else if (matchFirst(line, rgx.block_tic_poem_open)) {
         /+ tic poem open +/
         debug(poem) {                              // poem (tic) open
           writefln(
@@ -875,7 +875,7 @@ template SiSUdocAbstraction() {
         type["verse_new"] = State.on;
         type["poem"] = TriState.on;
         type["tic_poem"] = TriState.on;
-      } else if (match(line, rgx.block_tic_group_open)) {
+      } else if (matchFirst(line, rgx.block_tic_group_open)) {
         /+ tic group open +/
         debug(group) {                             // group (tic) open
           writefln(
@@ -888,7 +888,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["group"] = TriState.on;
         type["tic_group"] = TriState.on;
-      } else if (match(line, rgx.block_tic_block_open)) {
+      } else if (matchFirst(line, rgx.block_tic_block_open)) {
         /+ tic block open +/
         debug(block) {                             // block (tic) open
           writefln(
@@ -901,7 +901,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["block"] = TriState.on;
         type["tic_block"] = TriState.on;
-      } else if (match(line, rgx.block_tic_quote_open)) {
+      } else if (matchFirst(line, rgx.block_tic_quote_open)) {
         /+ tic quote open +/
         debug(quote) {                             // quote (tic) open
           writefln(
@@ -914,7 +914,7 @@ template SiSUdocAbstraction() {
         type["blocks"] = TriState.on;
         type["quote"] = TriState.on;
         type["tic_quote"] = TriState.on;
-      } else if (match(line, rgx.block_tic_table_open)) {
+      } else if (matchFirst(line, rgx.block_tic_table_open)) {
         /+ tic table open +/
         debug(table) {                             // table (tic) open
           writefln(
@@ -936,7 +936,7 @@ template SiSUdocAbstraction() {
       ref int[string] type
     ) {
       if (type["curly_code"] == TriState.on) {
-        if (auto m = match(line, rgx.block_curly_code_close)) {
+        if (matchFirst(line, rgx.block_curly_code_close)) {
           debug(code) {                              // code (curly) close
             tell_l("blue", line);
           }
@@ -947,10 +947,10 @@ template SiSUdocAbstraction() {
           debug(code) {                              // code (curly) line
             tell_l("blue", line);
           }
-          an_object["obj"] ~= line ~= "\n";                       // code (curly) line
+          an_object["obj"] ~= line ~= "\n";          // code (curly) line
         }
       } else if (type["tic_code"] == TriState.on) {
-        if (auto m = match(line, rgx.block_tic_close)) {
+        if (matchFirst(line, rgx.block_tic_close)) {
           debug(code) {                              // code (tic) close
             tell_l("blue", line);
           }
@@ -961,7 +961,7 @@ template SiSUdocAbstraction() {
           debug(code) {                              // code (tic) line
             tell_l("blue", line);
           }
-          an_object["obj"] ~= line ~= "\n";                       // code (tic) line
+          an_object["obj"] ~= line ~= "\n";          // code (tic) line
         }
       }
       return 0;
@@ -991,7 +991,7 @@ template SiSUdocAbstraction() {
       ref int bib_entry,
       ref string[] biblio_arr_json
     ) {
-      if (match(line, rgx.heading_biblio)) {
+      if (matchFirst(line, rgx.heading_biblio)) {
         type["heading_biblio"] = TriState.on;
       }
       if (empty(line) && (bib_entry == TriState.off)) {
@@ -1006,7 +1006,7 @@ template SiSUdocAbstraction() {
           line
         );
       }
-      if (match(line, rgx.biblio_tags)) {
+      if (matchFirst(line, rgx.biblio_tags)) {
         auto bt = match(line, rgx.biblio_tags);
         bib_entry = 0;
         st=to!string(bt.captures[1]);
@@ -1081,7 +1081,7 @@ template SiSUdocAbstraction() {
       string[string] obj_cite_number_poem
     ) {
       if (type["curly_poem"] == TriState.on) {
-        if (auto m = match(line, rgx.block_curly_poem_close)) {
+        if (matchFirst(line, rgx.block_curly_poem_close)) {
           an_object["obj"]="verse"; // check that this is as you please
           debug(poem) {                            // poem (curly) close
             writefln(
@@ -1140,7 +1140,7 @@ template SiSUdocAbstraction() {
             obj_cite_number =
               obj_cite_number_emit(type["obj_cite_number_status"]);
             type["verse_new"] = State.off;
-          } else if (match(line, rgx.line_delimiter_only)) {
+          } else if (matchFirst(line, rgx.line_delimiter_only)) {
             verse_line = TriState.off;
             type["verse_new"] = State.on;
           }
@@ -1181,7 +1181,7 @@ template SiSUdocAbstraction() {
           }
         }
       } else if (type["tic_poem"] == TriState.on) {
-        if (auto m = match(line, rgx.block_tic_close)) { // tic_poem_close
+        if (auto m = matchFirst(line, rgx.block_tic_close)) { // tic_poem_close
           an_object["obj"]="verse"; // check that this is as you please
           debug(poem) {                            // poem (curly) close
             writefln(
@@ -1226,7 +1226,7 @@ template SiSUdocAbstraction() {
             obj_cite_number =
               obj_cite_number_emit(type["obj_cite_number_status"]);
             type["verse_new"] = State.off;
-          } else if (match(line, rgx.line_delimiter_only)) {
+          } else if (matchFirst(line, rgx.line_delimiter_only)) {
             type["verse_new"] = State.on;
             verse_line = TriState.off;
           }
@@ -1276,7 +1276,7 @@ template SiSUdocAbstraction() {
       ref int[string] type
     ) {
       if (type["curly_group"] == State.on) {
-        if (match(line, rgx.block_curly_group_close)) {
+        if (matchFirst(line, rgx.block_curly_group_close)) {
           debug(group) {                           // group (curly) close
             tell_l("blue", line);
           }
@@ -1290,7 +1290,7 @@ template SiSUdocAbstraction() {
           an_object["obj"] ~= line ~= "\n";           // build group array (or string)
         }
       } else if (type["tic_group"] == TriState.on) {
-        if (match(line, rgx.block_tic_close)) {
+        if (matchFirst(line, rgx.block_tic_close)) {
           debug(group) {                           // group (tic) close
             tell_l("blue", line);
           }
@@ -1312,7 +1312,7 @@ template SiSUdocAbstraction() {
       ref int[string] type
     ) {
       if (type["curly_block"] == TriState.on) {
-        if (match(line, rgx.block_curly_block_close)) {
+        if (matchFirst(line, rgx.block_curly_block_close)) {
           debug(block) {                           // block (curly) close
             tell_l("blue", line);
           }
@@ -1326,7 +1326,7 @@ template SiSUdocAbstraction() {
           an_object["obj"] ~= line ~= "\n";           // build block array (or string)
         }
       } else if (type["tic_block"] == TriState.on) {
-        if (match(line, rgx.block_tic_close)) {
+        if (matchFirst(line, rgx.block_tic_close)) {
           debug(block) {                           // block (tic) close
             tell_l("blue", line);
           }
@@ -1344,7 +1344,7 @@ template SiSUdocAbstraction() {
     }
     auto quote_block(char[] line, ref string[string] an_object, ref int[string] type) {
       if (type["curly_quote"] == TriState.on) {
-        if (match(line, rgx.block_curly_quote_close)) {
+        if (matchFirst(line, rgx.block_curly_quote_close)) {
           debug(quote) {                           // quote (curly) close
             tell_l("blue", line);
           }
@@ -1358,7 +1358,7 @@ template SiSUdocAbstraction() {
           an_object["obj"] ~= line ~= "\n";           // build quote array (or string)
         }
       } else if (type["tic_quote"] == TriState.on) {
-        if (match(line, rgx.block_tic_close)) {
+        if (matchFirst(line, rgx.block_tic_close)) {
           debug(quote) {                           // quote (tic) close
             tell_l("blue", line);
           }
@@ -1376,7 +1376,7 @@ template SiSUdocAbstraction() {
     }
     auto table_block(char[] line, ref string[string] an_object, ref int[string] type) {
       if (type["curly_table"] == TriState.on) {
-        if (match(line, rgx.block_curly_table_close)) {
+        if (matchFirst(line, rgx.block_curly_table_close)) {
           debug(table) {                           // table (curly) close
             tell_l("blue", line);
           }
@@ -1390,7 +1390,7 @@ template SiSUdocAbstraction() {
           an_object["obj"] ~= line ~= "\n";           // build table array (or string)
         }
       } else if (type["tic_table"] == TriState.on) {
-        if (match(line, rgx.block_tic_close)) {
+        if (matchFirst(line, rgx.block_tic_close)) {
           debug(table) {                           // table (tic) close
             tell_l("blue", line);
           }
@@ -1674,7 +1674,7 @@ template SiSUdocAbstraction() {
       ref string[string] an_object,
       ref int[string] type
     ) {
-      if (auto m = match(line, rgx.header_make)) {
+      if (matchFirst(line, rgx.header_make)) {
         /+ matched header_make +/
         debug(header1) {                          // header
           tell_l("yellow", line);
@@ -1686,7 +1686,7 @@ template SiSUdocAbstraction() {
         type["para"] = State.off;
         ++line_occur["header_make"];
         an_object["obj"] ~= line ~= "\n";
-      } else if (auto m = match(line, rgx.header_metadata)) {
+      } else if (matchFirst(line, rgx.header_metadata)) {
         /+ matched header_metadata +/
         debug(header1) {                          // header
           tell_l("yellow", line);
@@ -1701,7 +1701,7 @@ template SiSUdocAbstraction() {
       } else if (type["header_make"] == State.on
       && (line_occur["header_make"] > State.off)) {
         /+ header_make flag set +/
-        if (auto m = match(line, rgx.header_sub)) {
+        if (matchFirst(line, rgx.header_sub)) {
           /+ sub-header +/
           debug(header1) {
             tell_l("yellow", line);
@@ -1713,7 +1713,7 @@ template SiSUdocAbstraction() {
       } else if (type["header_metadata"] == State.on
       && (line_occur["header_metadata"] > State.off)) {
         /+ header_metadata flag set +/
-        if (auto m = match(line, rgx.header_sub)) {
+        if (matchFirst(line, rgx.header_sub)) {
           /+ sub-header +/
           debug(header1) {
             tell_l("yellow", line);
@@ -1824,43 +1824,43 @@ template SiSUdocAbstraction() {
       && ((type["para"] == State.off)
       && (type["heading"] == State.off))) {
         /+ heading make set +/
-        if (match(line, heading_match_rgx["h_B"])) {
+        if (matchFirst(line, heading_match_rgx["h_B"])) {
           line = "B~ " ~ line;
           debug(headingsfound) {
             writeln(line);
           }
         }
-        if (match(line, heading_match_rgx["h_C"])) {
+        if (matchFirst(line, heading_match_rgx["h_C"])) {
           line = "C~ " ~ line;
           debug(headingsfound) {
             writeln(line);
           }
         }
-        if (match(line, heading_match_rgx["h_D"])) {
+        if (matchFirst(line, heading_match_rgx["h_D"])) {
           line = "D~ " ~ line;
           debug(headingsfound) {
             writeln(line);
           }
         }
-        if (match(line, heading_match_rgx["h_1"])) {
+        if (matchFirst(line, heading_match_rgx["h_1"])) {
           line = "1~ " ~ line;
           debug(headingsfound) {
             writeln(line);
           }
         }
-        if (match(line, heading_match_rgx["h_2"])) {
+        if (matchFirst(line, heading_match_rgx["h_2"])) {
           line = "2~ " ~ line;
           debug(headingsfound) {
             writeln(line);
           }
         }
-        if (match(line, heading_match_rgx["h_3"])) {
+        if (matchFirst(line, heading_match_rgx["h_3"])) {
           line = "3~ " ~ line;
           debug(headingsfound) {
             writeln(line);
           }
         }
-        if (match(line, heading_match_rgx["h_4"])) {
+        if (matchFirst(line, heading_match_rgx["h_4"])) {
           line = "4~ " ~ line;
           debug(headingsfound) {
             writeln(line);
@@ -1874,7 +1874,8 @@ template SiSUdocAbstraction() {
       ref string[string] an_object,
       ref int[string] lv,
       ref int[string] collapsed_lev,
-      ref int[string] type
+      ref int[string] type,
+      ref JSONValue[string] dochead_meta
     ) {
       if (auto m = match(line, rgx.heading)) {
         /+ heading match +/
@@ -1890,6 +1891,8 @@ template SiSUdocAbstraction() {
         assertions_doc_structure(an_object, lv); // includes most of the logic for collapsed levels
         switch (an_object["lev"]) {
         case "A":
+          an_object["obj"]=replaceFirst(an_object["obj"], rgx.head_value_title, to!string(dochead_meta["title"]["main"]));
+          an_object["obj"]=replaceFirst(an_object["obj"], rgx.head_value_author, to!string(dochead_meta["creator"]["author"]));
           collapsed_lev["h0"] = 1;
           an_object["lev_collapsed_number"] =
             to!string(collapsed_lev["h0"]);
@@ -2017,7 +2020,7 @@ template SiSUdocAbstraction() {
         /+ para matches +/
           // paragraphs
           // (fl  ag_type["heading"] = true) &&
-        if (auto m = match(line, rgx.para_indent)) {
+        if (auto m = matchFirst(line, rgx.para_indent)) {
           debug(paraindent) {                    // para indent
             tell_l("blue", line);
           }
@@ -2026,7 +2029,7 @@ template SiSUdocAbstraction() {
           indent["first"] = to!string(m.captures[1]);
           indent["second"] = "0";
           bullet = false;
-        } else if (auto m = match(line, rgx.para_bullet)) {
+        } else if (matchFirst(line, rgx.para_bullet)) {
           debug(parabullet) {                    // para bullet
             tell_l("blue", line);
           }
@@ -2035,7 +2038,7 @@ template SiSUdocAbstraction() {
           indent["first"] = "0";
           indent["second"] = "0";
           bullet = true;
-        } else if (auto m = match(line, rgx.para_indent_hang)) {
+        } else if (auto m = matchFirst(line, rgx.para_indent_hang)) {
           debug(paraindenthang) {                // para indent hang
             tell_l("blue", line);
           }
@@ -2044,7 +2047,7 @@ template SiSUdocAbstraction() {
           indent["first"] = to!string(m.captures[1]);
           indent["second"] = to!string(m.captures[2]);
           bullet = false;
-        } else if (auto m = match(line, rgx.para_bullet_indent)) {
+        } else if (auto m = matchFirst(line, rgx.para_bullet_indent)) {
           debug(parabulletindent) {              // para bullet indent
             tell_l("blue", line);
           }
@@ -2092,19 +2095,19 @@ template SiSUdocAbstraction() {
       body {
         auto rgx = Rgx();
         obj_txt["munge"]=obj_txt_in;
-        if (match(obj_txt_in, rgx.para_bullet)) {
+        if (matchFirst(obj_txt_in, rgx.para_bullet)) {
           obj_txt["attrib"] =" \"bullet\": \"true\","
           ~ " \"indent_first\": 0,"
           ~ " \"indent_rest\": 0,";
-        } else if (auto m = match(obj_txt_in, rgx.para_bullet_indent)) {
+        } else if (auto m = matchFirst(obj_txt_in, rgx.para_bullet_indent)) {
           obj_txt["attrib"] =" \"bullet\": \"true\","
           ~ " \"indent_first\": " ~ to!string(m.captures[1]) ~ ","
           ~ " \"indent_rest\": " ~ to!string(m.captures[1]) ~ ",";
-        } else if (auto m = match(obj_txt_in, rgx.para_indent_hang)) {
+        } else if (auto m = matchFirst(obj_txt_in, rgx.para_indent_hang)) {
           obj_txt["attrib"] =" \"bullet\": \"false\","
           ~ " \"indent_first\": " ~ to!string(m.captures[1]) ~ ","
           ~ " \"indent_rest\": " ~  to!string(m.captures[2]) ~ ",";
-        } else if (auto m = match(obj_txt_in, rgx.para_indent)) {
+        } else if (auto m = matchFirst(obj_txt_in, rgx.para_indent)) {
           obj_txt["attrib"] =" \"bullet\": \"false\","
           ~ " \"indent_first\": " ~ to!string(m.captures[1]) ~ ","
           ~ " \"indent_rest\": " ~ to!string(m.captures[1]) ~ ",";
@@ -2578,14 +2581,14 @@ template SiSUdocAbstraction() {
       string hm, hs;
       auto header_metadata_and_make_jsonstr(
         string header,
-        JSONValue[string] dochead_metadata,
+        JSONValue[string] dochead_meta,
         JSONValue[string] dochead_make
       )
       in { }
       body {
         scope(exit) {
           destroy(header);
-          destroy(dochead_metadata);
+          destroy(dochead_meta);
           destroy(dochead_make);
         }
         if (auto t = match(header, rgx.head_main)) {
@@ -2599,13 +2602,13 @@ template SiSUdocAbstraction() {
               if (auto m = match(line, rgx.head_main)) {
                 if (!empty(m.captures[2])) {
                   if (hm == "creator") {
-                    dochead_metadata[hm]["author"].str =
+                    dochead_meta[hm]["author"].str =
                       to!string(m.captures[2]);
                   } else if (hm == "title") {
-                    dochead_metadata[hm]["main"].str =
+                    dochead_meta[hm]["main"].str =
                       to!string(m.captures[2]);
                   } else if (hm == "publisher") {
-                    dochead_metadata[hm]["name"].str =
+                    dochead_meta[hm]["name"].str =
                       to!string(m.captures[2]);
                   }
                 }
@@ -2629,12 +2632,12 @@ template SiSUdocAbstraction() {
                     default:
                       break;
                     }
-                  } else if (dochead_metadata[hm].type() == JSON_TYPE.OBJECT) {
+                  } else if (dochead_meta[hm].type() == JSON_TYPE.OBJECT) {
                     switch (hm) {
                     case "creator":
                       if (match(hs, rgx.subhead_creator)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2646,11 +2649,11 @@ template SiSUdocAbstraction() {
                     case "title":
                       if (match(hs, rgx.subhead_title)) {
                         if ((hs == "subtitle")
-                        && (dochead_metadata[hm]["sub"].type() == JSON_TYPE.STRING)) {
-                          dochead_metadata[hm]["sub"].str =
+                        && (dochead_meta[hm]["sub"].type() == JSON_TYPE.STRING)) {
+                          dochead_meta[hm]["sub"].str =
                             to!string(s.captures[2]);
-                        } else if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        } else if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2661,8 +2664,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "rights":
                       if (match(hs, rgx.subhead_rights)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2673,8 +2676,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "date":
                       if (match(hs, rgx.subhead_date)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2685,8 +2688,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "original":
                       if (match(hs, rgx.subhead_original)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2697,8 +2700,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "classify":
                       if (match(hs, rgx.subhead_classify)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2709,8 +2712,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "identifier":
                       if (match(hs, rgx.subhead_identifier)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2721,8 +2724,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "notes":
                       if (match(hs, rgx.subhead_notes)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2733,8 +2736,8 @@ template SiSUdocAbstraction() {
                       break;
                     case "publisher":
                       if (match(hs, rgx.subhead_publisher)) {
-                        if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                          dochead_metadata[hm][hs].str =
+                        if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                          dochead_meta[hm][hs].str =
                             to!string(s.captures[2]);
                         }
                       } else {
@@ -2747,8 +2750,8 @@ template SiSUdocAbstraction() {
                       destroy(hm);
                       destroy(hs);
                       // if (match(hs, rgx.subhead_links)) {
-                      //   if (dochead_metadata[hm][hs].type() == JSON_TYPE.STRING) {
-                      //     dochead_metadata[hm][hs].str = to!string(s.captures[2]);
+                      //   if (dochead_meta[hm][hs].type() == JSON_TYPE.STRING) {
+                      //     dochead_meta[hm][hs].str = to!string(s.captures[2]);
                       //   }
                       // } else {
                       //   writeln("not a valid header type:", hm, ":", hs);
@@ -2767,7 +2770,7 @@ template SiSUdocAbstraction() {
             writeln("not a valid header type:", hm);
           }
         }
-        auto t = tuple(dochead_metadata, dochead_make);
+        auto t = tuple(dochead_meta, dochead_make);
         static assert(!isTypeTuple!(t));
         return t;
       }
diff --git a/src/sdp/ao_output_debugs.d b/src/sdp/ao_output_debugs.d
index 8c655e8..3c97640 100644
--- a/src/sdp/ao_output_debugs.d
+++ b/src/sdp/ao_output_debugs.d
@@ -6,10 +6,10 @@ template SiSUoutputDebugs() {
   struct SDPoutputDebugs {
     auto abstract_doc_source_debugs(S)(
       auto ref const S         contents,
-      JSONValue[string]        docmake,
-      JSONValue[string]        dochead,
       string[][string][string] bookindex_unordered_hashes,
       JSONValue[]              biblio,
+      JSONValue[string]        dochead_make,
+      JSONValue[string]        dochead_meta,
       string                   fn_src,
       bool[string]             opt_action_bool
     ) {
@@ -80,19 +80,19 @@ template SiSUoutputDebugs() {
         writefln(
           "%s\n%s\n%s",
           "document header, metadata & make instructions:",
-          dochead,
+          dochead_meta,
           pointer_head_main,
         );
         foreach (main_header; pointer_head_main) {
           switch (main_header) {
           case "make":
             foreach (sub_header; pointer_head_sub_make) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
@@ -106,115 +106,115 @@ template SiSUoutputDebugs() {
         writefln(
           "%s\n%s\n%s",
           "document header, metadata & make instructions:",
-          dochead,
+          dochead_meta,
           pointer_head_main,
         );
         foreach (main_header; pointer_head_main) {
           switch (main_header) {
           case "creator":
             foreach (sub_header; pointer_head_sub_creator) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "title":
             foreach (sub_header; pointer_head_sub_title) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "rights":
             foreach (sub_header; pointer_head_sub_rights) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "date":
             foreach (sub_header; pointer_head_sub_date) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "original":
             foreach (sub_header; pointer_head_sub_original) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "classify":
             foreach (sub_header; pointer_head_sub_classify) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "identifier":
             foreach (sub_header; pointer_head_sub_identifier) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "notes":
             foreach (sub_header; pointer_head_sub_notes) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
             break;
           case "publisher":
             foreach (sub_header; pointer_head_sub_publisher) {
-              if (to!string(dochead[main_header][sub_header]).length > 2) {
+              if (to!string(dochead_meta[main_header][sub_header]).length > 2) {
                 writefln(
                   "%s:%s: %s",
                   main_header,
                   sub_header,
-                  dochead[main_header][sub_header]
+                  dochead_meta[main_header][sub_header]
                 );
               }
             }
diff --git a/src/sdp/ao_read_source_files.d b/src/sdp/ao_read_source_files.d
index a5ca084..9bfaa05 100644
--- a/src/sdp/ao_read_source_files.d
+++ b/src/sdp/ao_read_source_files.d
@@ -103,11 +103,11 @@ template SiSUmarkupRaw() {
         if (type1["curly_code"] == 1) {
           type1["header_make"] = 0;
           type1["header_metadata"] = 0;
-          if (auto m = match(line, rgx.block_curly_code_close)) {
+          if (matchFirst(line, rgx.block_curly_code_close)) {
             type1["curly_code"] = 0;
           }
           contents_insert ~= line;
-        } else if (auto m = match(line, rgx.block_curly_code_open)) {
+        } else if (matchFirst(line, rgx.block_curly_code_open)) {
           type1["curly_code"] = 1;
           type1["header_make"] = 0;
           type1["header_metadata"] = 0;
@@ -115,25 +115,25 @@ template SiSUmarkupRaw() {
         } else if (type1["tic_code"] == 1) {
           type1["header_make"] = 0;
           type1["header_metadata"] = 0;
-          if (auto m = match(line, rgx.block_tic_close)) {
+          if (matchFirst(line, rgx.block_tic_close)) {
             type1["tic_code"] = 0;
           }
           contents_insert ~= line;
-        } else if (auto m = match(line, rgx.block_tic_code_open)) {
+        } else if (matchFirst(line, rgx.block_tic_code_open)) {
           type1["tic_code"] = 1;
           type1["header_make"] = 0;
           type1["header_metadata"] = 0;
           contents_insert ~= line;
         } else if (
           (type1["header_make"] == 1)
-          && match(line, rgx.header_sub)
+          && matchFirst(line, rgx.header_sub)
         ) {
             type1["header_make"] = 1;
             type1["header_metadata"] = 0;
             // cont_dynamic_array ~= "% " ~ line;
         } else if (
           (type1["header_metadata"] == 1)
-          && match(line, rgx.header_sub)
+          && matchFirst(line, rgx.header_sub)
         ) {
             type1["header_metadata"] = 1;
             type1["header_make"] = 0;
@@ -193,11 +193,11 @@ template SiSUmarkupRaw() {
         if (type["curly_code"] == 1) {
           type["header_make"] = 0;
           type["header_metadata"] = 0;
-          if (auto m = match(line, rgx.block_curly_code_close)) {
+          if (matchFirst(line, rgx.block_curly_code_close)) {
             type["curly_code"] = 0;
           }
           contents ~= line;
-        } else if (auto m = match(line, rgx.block_curly_code_open)) {
+        } else if (matchFirst(line, rgx.block_curly_code_open)) {
           type["curly_code"] = 1;
           type["header_make"] = 0;
           type["header_metadata"] = 0;
@@ -205,30 +205,30 @@ template SiSUmarkupRaw() {
         } else if (type["tic_code"] == 1) {
           type["header_make"] = 0;
           type["header_metadata"] = 0;
-          if (auto m = match(line, rgx.block_tic_close)) {
+          if (matchFirst(line, rgx.block_tic_close)) {
             type["tic_code"] = 0;
           }
           contents ~= line;
-        } else if (auto m = match(line, rgx.block_tic_code_open)) {
+        } else if (matchFirst(line, rgx.block_tic_code_open)) {
           type["tic_code"] = 1;
           type["header_make"] = 0;
           type["header_metadata"] = 0;
           contents ~= line;
         } else if (
           (type["header_make"] == 1)
-          && match(line, rgx.header_sub)
+          && matchFirst(line, rgx.header_sub)
         ) {
           contents ~= line;
         } else if (
           (type["header_metadata"] == 1)
-          && match(line, rgx.header_sub)
+          && matchFirst(line, rgx.header_sub)
         ) {
           contents ~= line;
-        } else if (auto m = match(line, rgx.header_make)) {
+        } else if (matchFirst(line, rgx.header_make)) {
           type["header_make"] = 1;
           type["header_metadata"] = 0;
           contents ~= line;
-        } else if (auto m = match(line, rgx.header_metadata)) {
+        } else if (matchFirst(line, rgx.header_metadata)) {
           type["header_make"] = 0;
           type["header_metadata"] = 1;
           contents ~= line;
diff --git a/src/sdp/ao_rgx.d b/src/sdp/ao_rgx.d
index e675ca1..073148e 100644
--- a/src/sdp/ao_rgx.d
+++ b/src/sdp/ao_rgx.d
@@ -8,7 +8,8 @@ template RgxInit() {
     static flag_action               = ctRegex!(`^(--[a-z][a-z0-9-]+)$`);
     static flag_action_str           = ctRegex!(` (--[a-z][a-z0-9-]+)`);
     static src_pth                   = ctRegex!(`^([a-zA-Z0-9._-]+/)*([a-zA-Z0-9._-]+[.]ss[tm])$`);
-    static src_fn                    = ctRegex!(`^([a-zA-Z0-9._-]+/)*([a-zA-Z0-9._-]+[.]ss[tm])$`);
+    static src_fn                    =
+      ctRegex!(`^([a-zA-Z0-9._-]+/)*(?P<fn_src>(?P<fn_base>[a-zA-Z0-9._-]+)[.](?P<fn_src_suffix>ss[tm]))$`);
     static src_fn_master             = ctRegex!(`^([a-zA-Z0-9._-]+/)*([a-zA-Z0-9._-]+[.]ssm)$`);
     static src_fn_find_inserts       = ctRegex!(`^([a-zA-Z0-9._-]+/)*([a-zA-Z0-9._-]+[.]ss[im])$`);
     // static ssm_fn                    = ctRegex!(`^[a-zA-Z0-9._-]+[.]ssm$`);
@@ -41,6 +42,8 @@ template RgxInit() {
     static header_sub                = ctRegex!(`^[ ]+:([a-z_]+):\s`);
     static head_main                 = ctRegex!(`^@([a-z_]+):\s*(.*)`, "m");
     static head_sub                  = ctRegex!(`^[ ]*:([a-z_]+):\s+(.+)`, "m");
+    static head_value_title          = ctRegex!(`@title`);
+    static head_value_author         = ctRegex!(`@author`);
     /+ heading & paragraph operators +/
     static heading            = ctRegex!(`^:?([A-D1-4])[~]([a-z0-9_.-]*[?]?) `);
     static heading_marker     = ctRegex!(`^:?([A-D1-4])[~]`);
diff --git a/src/sdp/output_hub.d b/src/sdp/output_hub.d
new file mode 100644
index 0000000..5912e7e
--- /dev/null
+++ b/src/sdp/output_hub.d
@@ -0,0 +1,1484 @@
+/+
+  output hub
+  output_hub.d
++/
+template SiSUoutputHub() {
+  struct SDPoutputHTML {
+    auto html_css() {
+      string css;
+      css="/* SiSU css default stylesheet */
+          body {
+            color: black;
+            background: #ffffff;
+            background-color: #ffffff;
+          }
+          a:link {
+            color: #003399;
+            text-decoration: none;
+          }
+          a:visited {
+            color: #003399;
+            text-decoration: none;
+          }
+          a:hover {
+            color: #000000;
+            background-color: #f9f9aa;
+          }
+          a.lnkocn:link {
+            color: #777777;
+            text-decoration: none;
+          }
+          a:hover img {
+            background-color: #ffffff;
+          }
+          a:active {
+            color: #003399;
+            text-decoration: underline;
+          }
+          div {
+            margin-left: 0;
+            margin-right: 0;
+          }
+          div.p {
+            margin-left: 5%;
+            margin-right: 1%;
+          }
+  
+          #top_band {
+            position: absolute;
+            top: 0;
+            bottom: 80px;
+            width: 100%;
+          }
+          #top_band_search {
+            position: absolute;
+            top: 0px;
+            right: 0px;
+            margin-left: 75%;
+            width: 20%;
+          }
+          #column_left {
+            position: absolute;
+            top: 80px;
+            left: 0;
+            margin-left: 1%;
+            width: 20%;
+          }
+          #column_center {
+            position: absolute;
+            top: 80px;
+            margin-left: 20%;
+            width: 55%;
+          }
+          #column_right {
+            position: absolute;
+            top: 80px;
+            right: 0px;
+            margin-left: 75%;
+            width: 25%;
+          }
+          #pane_major {
+            position: absolute;
+            top: 0px;
+            left: 0;
+            margin-left: 0;
+            width: 80%;
+          }
+          #pane_minor {
+            position: absolute;
+            top: 0px;
+            right: 0px;
+            margin-left: 75%;
+            width: 20%;
+            background-color: #aaaaaa;
+          }
+          .norm, .bold, .verse, .group, .block, .alt {
+            line-height: 133%;
+            margin-left: 0em;
+            margin-right: 2em;
+            margin-top: 12px;
+            margin-bottom: 0px;
+            padding-left: 0em;
+            text-indent: 0em;
+          }
+          p, h0, h1, h2, h3, h4, h5, h6, h7 {
+            display: block;
+            font-family: verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+            font-size: 100%;
+            font-weight: normal;
+            line-height: 133%;
+            text-align: justify;
+            margin-left: 0em;
+            margin-right: 2em;
+            text-indent: 0mm;
+            margin-top: 0.8em;
+            margin-bottom: 0.8em;
+          }
+          /* indent */
+          p.norm { }
+          p.i1 {padding-left: 1em;}
+          p.i2 {padding-left: 2em;}
+          p.i3 {padding-left: 3em;}
+          p.i4 {padding-left: 4em;}
+          p.i5 {padding-left: 5em;}
+          p.i6 {padding-left: 6em;}
+          p.i7 {padding-left: 7em;}
+          p.i8 {padding-left: 8em;}
+          p.i9 {padding-left: 9em;}
+          /* hanging indent */
+          p.h0i0 {
+            padding-left: 0em;
+            text-indent:  0em;
+          }
+          p.h0i1 {
+            padding-left: 1em;
+            text-indent: -1em;
+          }
+          p.h0i2 {
+            padding-left: 2em;
+            text-indent: -2em;
+          }
+          p.h0i3 {
+            padding-left: 3em;
+            text-indent: -3em;
+          }
+          p.h0i4 {
+            padding-left: 4em;
+            text-indent: -4em;
+          }
+          p.h0i5 {
+            padding-left: 5em;
+            text-indent: -5em;
+          }
+          p.h0i6 {
+            padding-left: 6em;
+            text-indent: -6em;
+          }
+          p.h0i7 {
+            padding-left: 7em;
+            text-indent: -7em;
+          }
+          p.h0i8 {
+            padding-left: 8em;
+            text-indent: -8em;
+          }
+          p.h0i9 {
+            padding-left: 9em;
+            text-indent: -9em;
+          }
+          p.h1i0 {
+            padding-left: 0em;
+            text-indent:  1em;
+          }
+          p.h1i1 {
+            padding-left: 1em;
+            text-indent:  0em;
+          }
+          p.h1i2 {
+            padding-left: 2em;
+            text-indent: -1em;
+          }
+          p.h1i3 {
+            padding-left: 3em;
+            text-indent: -2em;
+          }
+          p.h1i4 {
+            padding-left: 4em;
+            text-indent: -3em;
+          }
+          p.h1i5 {
+            padding-left: 5em;
+            text-indent: -4em;
+          }
+          p.h1i6 {
+            padding-left: 6em;
+            text-indent: -5em;
+          }
+          p.h1i7 {
+            padding-left: 7em;
+            text-indent: -6em;
+          }
+          p.h1i8 {
+            padding-left: 8em;
+            text-indent: -7em;
+          }
+          p.h1i9 {
+            padding-left: 9em;
+            text-indent: -8em;
+          }
+          p.h2i0 {
+            padding-left: 0em;
+            text-indent:  2em;
+          }
+          p.h2i1 {
+            padding-left: 1em;
+            text-indent:  1em;
+          }
+          p.h2i2 {
+            padding-left: 2em;
+            text-indent:  0em;
+          }
+          p.h2i3 {
+            padding-left: 3em;
+            text-indent: -1em;
+          }
+          p.h2i4 {
+            padding-left: 4em;
+            text-indent: -2em;
+          }
+          p.h2i5 {
+            padding-left: 5em;
+            text-indent: -3em;
+          }
+          p.h2i6 {
+            padding-left: 6em;
+            text-indent: -4em;
+          }
+          p.h2i7 {
+            padding-left: 7em;
+            text-indent: -5em;
+          }
+          p.h2i8 {
+            padding-left: 8em;
+            text-indent: -6em;
+          }
+          p.h2i9 {
+            padding-left: 9em;
+            text-indent: -7em;
+          }
+          p.h3i0 {
+            padding-left: 0em;
+            text-indent:  3em;
+          }
+          p.h3i1 {
+            padding-left: 1em;
+            text-indent:  2em;
+          }
+          p.h3i2 {
+            padding-left: 2em;
+            text-indent:  1em;
+          }
+          p.h3i3 {
+            padding-left: 3em;
+            text-indent:  0em;
+          }
+          p.h3i4 {
+            padding-left: 4em;
+            text-indent: -1em;
+          }
+          p.h3i5 {
+            padding-left: 5em;
+            text-indent: -2em;
+          }
+          p.h3i6 {
+            padding-left: 6em;
+            text-indent: -3em;
+          }
+          p.h3i7 {
+            padding-left: 7em;
+            text-indent: -4em;
+          }
+          p.h3i8 {
+            padding-left: 8em;
+            text-indent: -5em;
+          }
+          p.h3i9 {
+            padding-left: 9em;
+            text-indent: -6em;
+          }
+          p.h4i0 {
+            padding-left: 0em;
+            text-indent:  4em;
+          }
+          p.h4i1 {
+            padding-left: 1em;
+            text-indent:  3em;
+          }
+          p.h4i2 {
+            padding-left: 2em;
+            text-indent:  2em;
+          }
+          p.h4i3 {
+            padding-left: 3em;
+            text-indent:  1em;
+          }
+          p.h4i4 {
+            padding-left: 4em;
+            text-indent:  0em;
+          }
+          p.h4i5 {
+            padding-left: 5em;
+            text-indent: -1em;
+          }
+          p.h4i6 {
+            padding-left: 6em;
+            text-indent: -2em;
+          }
+          p.h4i7 {
+            padding-left: 7em;
+            text-indent: -3em;
+          }
+          p.h4i8 {
+            padding-left: 8em;
+            text-indent: -4em;
+          }
+          p.h4i9 {
+            padding-left: 9em;
+            text-indent: -5em;
+          }
+          p.h5i0 {
+            padding-left: 0em;
+            text-indent:  5em;
+          }
+          p.h5i1 {
+            padding-left: 1em;
+            text-indent:  4em;
+          }
+          p.h5i2 {
+            padding-left: 2em;
+            text-indent:  3em;
+          }
+          p.h5i3 {
+            padding-left: 3em;
+            text-indent:  2em;
+          }
+          p.h5i4 {
+            padding-left: 4em;
+            text-indent:  1em;
+          }
+          p.h5i5 {
+            padding-left: 5em;
+            text-indent:  0em;
+          }
+          p.h5i6 {
+            padding-left: 6em;
+            text-indent: -1em;
+          }
+          p.h5i7 {
+            padding-left: 7em;
+            text-indent: -2em;
+          }
+          p.h5i8 {
+            padding-left: 8em;
+            text-indent: -3em;
+          }
+          p.h5i9 {
+            padding-left: 9em;
+            text-indent: -4em;
+          }
+          p.h6i0 {
+            padding-left: 0em;
+            text-indent:  6em;
+          }
+          p.h6i1 {
+            padding-left: 1em;
+            text-indent:  5em;
+          }
+          p.h6i2 {
+            padding-left: 2em;
+            text-indent:  4em;
+          }
+          p.h6i3 {
+            padding-left: 3em;
+            text-indent:  3em;
+          }
+          p.h6i4 {
+            padding-left: 4em;
+            text-indent:  2em;
+          }
+          p.h6i5 {
+            padding-left: 5em;
+            text-indent:  1em;
+          }
+          p.h6i6 {
+            padding-left: 6em;
+            text-indent:  0em;
+          }
+          p.h6i7 {
+            padding-left: 7em;
+            text-indent: -1em;
+          }
+          p.h6i8 {
+            padding-left: 8em;
+            text-indent: -2em;
+          }
+          p.h6i9 {
+            padding-left: 9em;
+            text-indent: -3em;
+          }
+          p.h7i0 {
+            padding-left: 0em;
+            text-indent:  7em;
+          }
+          p.h7i1 {
+            padding-left: 1em;
+            text-indent:  6em;
+          }
+          p.h7i2 {
+            padding-left: 2em;
+            text-indent:  5em;
+          }
+          p.h7i3 {
+            padding-left: 3em;
+            text-indent:  4em;
+          }
+          p.h7i4 {
+            padding-left: 4em;
+            text-indent:  3em;
+          }
+          p.h7i5 {
+            padding-left: 5em;
+            text-indent:  2em;
+          }
+          p.h7i6 {
+            padding-left: 6em;
+            text-indent:  1em;
+          }
+          p.h7i7 {
+            padding-left: 7em;
+            text-indent:  0em;
+          }
+          p.h7i8 {
+            padding-left: 8em;
+            text-indent: -1em;
+          }
+          p.h7i9 {
+            padding-left: 9em;
+            text-indent: -2em;
+          }
+          p.h8i0 {
+            padding-left: 0em;
+            text-indent:  8em;
+          }
+          p.h8i1 {
+            padding-left: 1em;
+            text-indent:  7em;
+          }
+          p.h8i2 {
+            padding-left: 2em;
+            text-indent:  6em;
+          }
+          p.h8i3 {
+            padding-left: 3em;
+            text-indent:  5em;
+          }
+          p.h8i4 {
+            padding-left: 4em;
+            text-indent:  4em;
+          }
+          p.h8i5 {
+            padding-left: 5em;
+            text-indent:  3em;
+          }
+          p.h8i6 {
+            padding-left: 6em;
+            text-indent:  2em;
+          }
+          p.h8i7 {
+            padding-left: 7em;
+            text-indent:  1em;
+          }
+          p.h8i8 {
+            padding-left: 8em;
+            text-indent:  0em;
+          }
+          p.h8i9 {
+            padding-left: 9em;
+            text-indent: -1em;
+          }
+          p.h9i0 {
+            padding-left: 0em;
+            text-indent:  9em;
+          }
+          p.h9i1 {
+            padding-left: 1em;
+            text-indent:  8em;
+          }
+          p.h9i2 {
+            padding-left: 2em;
+            text-indent:  7em;
+          }
+          p.h9i3 {
+            padding-left: 3em;
+            text-indent:  6em;
+          }
+          p.h9i4 {
+            padding-left: 4em;
+            text-indent:  5em;
+          }
+          p.h9i5 {
+            padding-left: 5em;
+            text-indent:  4em;
+          }
+          p.h9i6 {
+            padding-left: 6em;
+            text-indent:  3em;
+          }
+          p.h9i7 {
+            padding-left: 7em;
+            text-indent:  2em;
+          }
+          p.h9i8 {
+            padding-left: 8em;
+            text-indent:  1em;
+          }
+          p.h9i9 {
+            padding-left: 9em;
+            text-indent:  0em;
+          }
+          p.it0 {
+            margin-left: 0em;
+            margin-top: 6px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it1 {
+            margin-left: 1em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it2 {
+            margin-left: 2em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it3 {
+            margin-left: 3em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it4 {
+            margin-left: 4em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it5 {
+            margin-left: 5em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it6 {
+            margin-left: 6em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it7 {
+            margin-left: 7em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it8 {
+            margin-left: 8em;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            line-height: 100%;
+          }
+          p.it9 {
+            margin-left: 9em;
+            margin-bottom: 0px;
+            margin-top: 0px;
+            line-height: 100%;
+          }
+          p.block { }
+          p.group { }
+          p.alt { }
+          p.verse {
+            margin-bottom: 6px;
+          }
+          p.code {
+            font-family: inconsolata, andale mono, courier new, courier, monospace;
+            font-size: 90%;
+            text-align: left;
+            background-color: #eeeeee;
+          }
+          p.caption {
+            text-align: left;
+            font-size: 80%;
+            display: inline;
+          }
+          p.endnote {
+            font-size: 96%;
+            line-height: 120%;
+            text-align: left;
+            margin-right: 15mm;
+          }
+          p.endnote_indent {
+            font-size: 96%;
+            line-height: 120%;
+            text-align: left;
+            margin-left: 2em;
+            margin-right: 15mm;
+          }
+          p.center {
+            text-align: center;
+          }
+          p.bold {
+            font-weight: bold;
+          }
+          p.bold_left {
+            font-weight: bold;
+            text-align: left;
+          }
+          p.centerbold {
+            text-align: center;
+            font-weight: bold;
+          }
+          p.em {
+            font-weight: bold;
+            font-style: normal;
+            background: #fff3b6;
+          }
+          p.small {
+            font-size: 80%;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            margin-right: 6px;
+            text-align: left;
+          }
+          .tiny, .tiny_left, .tiny_right, .tiny_center {
+            font-size: 10px;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            color: #777777;
+            margin-right: 6px;
+            text-align: left;
+          }
+          p.tiny { }
+          p.tiny_left {
+            margin-left: 0px;
+            margin-right: 0px;
+            text-align: left;
+          }
+          p.tiny_right {
+            margin-right: 1em;
+            text-align: right;
+          }
+          p.tiny_center {
+            margin-left: 0px;
+            margin-right: 0px;
+            text-align: center;
+          }
+          p.pane, p.pane_title, p.pane_blurb, p.pane_link, p.pane_indent {
+            font-size: 80%;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            margin-left: 2mm;
+            margin-right: 4px;
+            text-align: left;
+          }
+          p.pane { }
+          p.pane_title {
+            font-weight: bold;
+            margin-bottom: 0px;
+          }
+          p.pane_blurb {
+            font-size: 10px;
+            margin-bottom: 0px;
+          }
+          p.pane_link {
+            font-size: 10px;
+            margin-bottom: 0px;
+            margin-left: 4mm;
+          }
+          p.pane_indent {
+            font-size: 10px;
+            margin-bottom: 0px;
+            margin-left: 4mm;
+          }
+          p.concordance_word {
+            line-height: 150%;
+            font-weight: bold;
+            display: inline;
+            margin-top: 4px;
+            margin-bottom: 1px;
+          }
+          p.concordance_count {
+            font-size: 80%;
+            color: #777777;
+            display: inline;
+            margin-left: 0em;
+          }
+          p.concordance_object {
+            font-size: 80%;
+            line-height: 120%;
+            text-align: left;
+            margin-left: 3em;
+            margin-top: 1px;
+            margin-bottom: 3px;
+          }
+          p.book_index_lev1 {
+            line-height: 100%;
+            margin-top: 4px;
+            margin-bottom: 1px;
+          }
+          p.book_index_lev2 {
+            line-height: 100%;
+            text-align: left;
+            margin-left: 3em;
+            margin-top: 1px;
+            margin-bottom: 3px;
+          }
+          p.quickref {
+            font-size: 10px;
+            font-style: italic;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            color: #777777;
+            margin-right: 5px;
+            text-align: left;
+          }
+          p.bigref {
+            font-size: 11px;
+            font-weight: bold;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            color: #777777;
+            margin-right: 5px;
+            text-align: center;
+          }
+          p.letter {
+            font-weight: bold;
+            font-size: 80%;
+            margin-left: 0em;
+            margin-top: 2px;
+            margin-bottom: 2px;
+            margin-right: 6px;
+            text-align: left;
+            color: white;
+            background: #880000;
+          }
+          tt {
+            font-family: inconsolata, andale mono, courier new, courier, monospace;
+            background-color: #eeeeee;
+          }
+          label.ocn {
+            width: 2%;
+            float: right;
+            top: 0;
+            font-size: 10px;
+            margin-top: 0px;
+            margin-bottom: 5px;
+            color: #777777;
+            margin-right: 5px;
+            text-align: right;
+            background-color: #ffffff;
+          }
+          table { }
+          tr { }
+          th,td {
+            vertical-align: top;
+            text-align: left;
+          }
+          th {
+            font-weight: bold;
+          }
+          p.left,th.left,td.left {
+            text-align: left;
+          }
+          p.small_left,th.small_left,td.small_left {
+            text-align: left;
+            font-size: 80%;
+          }
+          p.right,th.right,td.right {
+            text-align: right;
+          }
+          #horizontal_links {
+            background: #eeeeee;
+            margin-left: 5%;
+            margin-right: 5%;
+          }
+          #horizontal {
+            margin: 0;
+            padding: 0 0 0 10px;
+            border-top: 1px solid #000077;
+            border-bottom: 1px solid #000077;
+          }
+          #horizontal li {
+            margin: 0 0 0 0;
+            padding: 0 16px 0 0;
+            display: inline;
+            list-style-type: none;
+            text-align: left;
+            background: none;
+          }
+          #horizontal a {
+            line-height: 12px;
+            margin: 0 0 0 0;
+            text-decoration: none;
+            color: #000077;
+          }
+          #horizontal a.active, #horizontal a:hover {
+            border-bottom: 2px solid #777777;
+            padding-bottom: 2px;
+            color: #000077;
+          }
+          #horizontal a:hover {
+            color: #000077;
+          }
+          #document_versions {
+            position: absolute;
+            top: 10mm;
+            right: 2%;
+            width: 12%;
+            float: right;
+          }
+          #vertical_links {
+            position: absolute;
+            top: 10mm;
+            right: 0px;
+            width: 20%;
+            background: #dddddd;
+            float: right;
+          }
+          #vertical {
+            padding: 0 12px 0px 0px;
+            margin-left: 2%;
+            margin-right: 2%;
+          }
+          #vertical li {
+            display: block;
+            list-style-type: none;
+          }
+          #vertical a {
+            line-height: 12px;
+            text-decoration: none;
+            color: #000077;
+          }
+          #vertical a.active, #vertical a:hover {
+            border-bottom: 2px solid #777777;
+            padding-bottom: 2px;
+            color: #000077;
+          }
+          ul, li {
+            list-style-type: none;
+            list-style: none;
+            padding-left: 20px;
+            display: block;
+            font-family: verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+            font-weight: normal;
+            line-height: 150%;
+            text-align: left;
+            text-indent: 0mm;
+            margin-left: 1em;
+            margin-right: 2em;
+            margin-top: 3px;
+            margin-bottom: 3px;
+          }
+          li {
+            background: url(../image_sys/bullet_09.png) no-repeat 0px 6px;
+          }
+          ul {
+          }
+          li.bullet { margin-left: 1em; }
+          li.i1 { margin-left: 2em; }
+          li.i2 { margin-left: 3em; }
+          li.i3 { margin-left: 4em; }
+          li.i4 { margin-left: 5em; }
+          li.i5 { margin-left: 6em; }
+          li.i6 { margin-left: 7em; }
+          li.i7 { margin-left: 8em; }
+          li.i8 { margin-left: 9em; }
+          li.i9 { margin-left: 10em; }
+          li.doc, li.ref, li.refcenter {
+            margin-top: 0px;
+            margin-bottom: 0px;
+            margin-right: 0px;
+            font-size: 8px;
+            font-style: normal;
+            text-align: left;
+          }
+          li.doc {
+            background: url(../image_sys/bullet_09.png) no-repeat 0px 6px;
+            padding-left: 16px;
+            margin-left: 10px;
+            margin-right: 0px;
+          }
+          li.ref {
+            background: none;
+            padding-left: 0;
+            margin-left: 0;
+            color: #777777;
+          }
+          li.refcenter {
+            background: url(../image_sys/bullet_09.png) no-repeat 0px 6px;
+            padding-left: 20px;
+            margin-left: 10%;
+            font-size: 9px;
+            color: #777777;
+            text-align: center;
+          }
+          li.refbold {
+            list-style-type: none;
+            padding-left: 16px;
+            margin-left: 0;
+            margin-right: 10mm;
+            font-weight: bold;
+          }
+          h0, h1, h2, h3, h4, h5, h6, h7 {
+            font-weight: bold;
+            line-height: 120%;
+            text-align: left;
+            margin-top: 20px;
+            margin-bottom: 10px;
+          }
+          h4.norm, h5.norm, h6.norm, h7.norm {
+            margin-top: 10px;
+            margin-bottom: 0px;
+          }
+          h0.center, h1.center, h2.center, h3.center, h4.center, h5.center, h6.center, h7.center {
+            text-align: center;
+          }
+          h0 { font-size: 125%; }
+          h1 { font-size: 120%; }
+          h2 { font-size: 115%; }
+          h3 { font-size: 110%; }
+          h4 { font-size: 105%; }
+          h5 { font-size: 100%; }
+          h6 { font-size: 100%; }
+          h7 { font-size: 100%; }
+          h1.i {margin-left: 2em;}
+          h2.i {margin-left: 3em;}
+          h3.i {margin-left: 4em;}
+          h4.i {margin-left: 5em;}
+          h5.i {margin-left: 6em;}
+          h6.i {margin-left: 7em;}
+          h7.i {margin-left: 8em;}
+          h8.i {margin-left: 9em;}
+          h9.i {margin-left: 10em;}
+          h1.top_band {
+            display: inline;
+            text-align: left;
+            margin-top: 0;
+            margin-left: 4mm;
+            text-indent: 0mm;
+            font-weight: bold;
+            font-size: 120%;
+          }
+          h2.top_band_tiny {
+            font-size: 10px;
+            font-weight: normal;
+            margin-top: 0px;
+            margin-left: 4mm;
+            text-indent: 0mm;
+            margin-bottom: 0px;
+            color: #777777;
+            margin-left: 140px;
+            margin-right: 0px;
+            text-align: left;
+          }
+          p.top_band {
+            display: inline;
+            text-align: left;
+            margin-top: 0;
+            margin-left: 140px;
+            text-indent: 0mm;
+            font-weight: bold;
+            font-size: 120%;
+          }
+          p.top_band_tiny {
+            font-size: 10px;
+            margin-top: 0px;
+            margin-bottom: 0px;
+            color: #777777;
+            margin-left: 140px;
+            margin-right: 0px;
+            text-align: left;
+          }
+          p.top_band_image {
+            float: left;
+            display: inline;
+            text-align: left;
+            margin-top: 0;
+            margin-left: 1mm;
+            text-indent: 0mm;
+            margin-right: 1mm;
+          }
+          .banner, .subbanner {
+            font-weight: bold;
+            text-align: center;
+            margin-left: 10mm;
+            margin-right: 15mm;
+            margin-top: 20px;
+            margin-bottom: 10px;
+          }
+          h0.banner {
+            font-size: 125%;
+          }
+          h1.banner {
+            font-size: 120%;
+          }
+          h1.subbanner {
+            font-size: 115%;
+          }
+          h2.banner {
+            font-size: 110%;
+          }
+          h3.banner {
+            color: #990000;
+            font-size: 105%;
+          }
+          h4.banner {
+            color: #ff0000;
+            font-size: 100%;
+          }
+          h5.banner {
+          }
+          h6.banner {
+          }
+          h7.banner {
+          }
+          .toc {
+            font-weight: normal;
+            margin-top: 6px;
+            margin-bottom: 6px;
+          }
+          h0.toc {
+            margin-left: 1em;
+            font-size: 120%;
+            line-height: 150%;
+          }
+          h1.toc {
+            margin-left: 1em;
+            font-size: 115%;
+            line-height: 150%;
+          }
+          h2.toc {
+            margin-left: 2em;
+            font-size: 110%;
+            line-height: 140%;
+          }
+          h3.toc {
+            margin-left: 3em;
+            font-size: 105%;
+            line-height: 120%;
+          }
+          h4.toc {
+            margin-left: 4em;
+            font-size: 100%;
+            line-height: 120%;
+          }
+          h5.toc {
+            margin-left: 5em;
+            font-size: 95%;
+            line-height: 110%;
+          }
+          h6.toc {
+            margin-left: 6em;
+            font-size: 90%;
+            line-height: 110%;
+          }
+          h7.toc {
+            margin-left: 7em;
+            font-size: 85%;
+            line-height: 100%;
+          }
+          .microtoc {
+            margin-top: 2px;
+            margin-bottom: 2px;
+          }
+          h0.microtoc {
+            margin-left: 0mm;
+            font-size: 120%;
+          }
+          h1.microtoc {
+            margin-left: 0mm;
+            font-size: 115%;
+          }
+          h2.microtoc {
+            margin-left: 5mm;
+            font-size: 110%;
+          }
+          h3.microtoc {
+            margin-left: 10mm;
+            font-size: 105%;
+          }
+          h4.microtoc {
+            margin-left: 15mm;
+            font-weight: normal;
+            font-size: 100%;
+          }
+          h5.microtoc {
+            margin-left: 20mm;
+            font-weight: normal;
+            font-size: 95%;
+          }
+          h6.microtoc {
+            margin-left: 25mm;
+            font-weight: normal;
+            font-size: 90%;
+          }
+          h7.microtoc {
+            margin-left: 30mm;
+            font-weight: normal;
+            font-size: 85%;
+          }
+          .subtoc {
+            margin-right: 34%;
+            font-weight: normal;
+          }
+          h5.subtoc {
+            margin-left: 2em;
+            font-size: 80%;
+            margin-top: 2px;
+            margin-bottom: 2px;
+          }
+          h6.subtoc {
+            margin-left: 3em;
+            font-size: 75%;
+            margin-top: 0px;
+            margin-bottom: 0px;
+          }
+          h7.subtoc {
+            margin-left: 4em;
+            font-size: 70%;
+            margin-top: 0px;
+            margin-bottom: 0px;
+          }
+          div.substance {
+            width: 100%;
+            background-color: #ffffff;
+          }
+          div.ocn {
+            width: 5%;
+            float: right;
+            top: 0;
+            background-color: #ffffff;
+          }
+          div.endnote {
+            width: 95%;
+            background-color: #fffffff;
+          }
+          div.toc {
+            position: absolute;
+            float: left;
+            margin: 0;
+            padding: 0;
+            padding-top: 0.5em;
+            border: 0;
+            width: 13em;
+            background-color: #eeeeee;
+            margin-right:1em;
+          }
+          div.summary {
+            margin: 0;
+            padding: 0;
+            border-left: 13em solid #eeeeee;
+            padding-left: 1em;
+            background-color: #eeeeee;
+          }
+          div.content, div.main_column {
+            margin: 0;
+            padding: 0;
+            border-left: 13em solid #ffffff;
+            padding-left: 1em;
+            padding-right: 1em;
+          }
+          div.content0, div.main_column0 {
+            margin: 0;
+            padding: 0;
+            border-left: 0% solid #ffffff;
+            padding-left: 5%;
+          }
+          div.scroll {
+            margin: 0;
+            padding: 0;
+            padding-left: 1em;
+            padding-right: 1em;
+          }
+          div.content:after {
+            content:' ';
+            clear:both;
+            display:block;
+            height:0;
+            overflow:hidden
+          }
+          div.footer {
+            clear:left;
+            padding: 0.5em;
+            font-size: 80%;
+            margin: 0;
+          }
+          div.toc ul {
+            list-style: none;
+            padding: 0;
+            margin: 0;
+          }
+          div.toc li ul a, li ul span.currentlink
+          {
+            font-weight: normal;
+            font-size: 90%;
+            padding-left: 2em;
+            background-color: #eeeeee;
+          }
+          div.toc a, span.currentlink{
+            display:block;
+            text-decoration: none;
+            padding-left: 0.5em;
+            color: #0000aa;
+          }
+          hr {
+            width: 90%;
+          }
+          span.currentlink {
+            text-decoration: none;
+            background-color: #aaaaf9;
+          }
+          div.toc a:visited {
+            color: #0000aa;
+          }
+          div.toc a:hover {
+            color: #000000;
+            background-color: #f9f9aa;
+          }
+          .minitoc {
+            font-weight: normal;
+            margin-top: 2px;
+            margin-bottom: 2px;
+          }
+          h1.minitoc, h2.minitoc, h3.minitoc {
+            margin-left: 0em;
+            font-weight: bold;
+            text-align: left;
+            font-size: 90%;
+            margin-top: 4px;
+            margin-bottom: 4px;
+          }
+          h4.minitoc {
+            margin-left: 0em;
+            font-size: 90%;
+          }
+          h5.minitoc {
+            margin-left: 1em;
+            font-size: 85%;
+          }
+          h6.minitoc {
+            margin-left: 2em;
+            font-size: 85%;
+          }
+          h7.minitoc {
+            margin-left: 3em;
+            font-size: 80%;
+          }
+          h0.minitoc {
+            margin-left: 0em;
+            font-size: 90%;
+          }
+          h0.c, h1.c, h2.c, h3.c, h4.c, h5.c, h6.c, h7.c, p.c {
+            text-align: center
+          }
+          h1.red, h2.red, h3.red, h4.red, h5.red, h6.red, h7.red {
+            text-align: center;
+            color: #ff0000;
+            margin-left: 5mm;
+            text-indent: 5mm;
+            margin-top: 30px;
+            margin-bottom: 20px;
+            margin-right: 15mm;
+          }
+          h1.ruby, h2.ruby, h3.ruby, h4.ruby, h5.ruby, h6.ruby, h7.ruby {
+            text-align: center;
+            color: #990000;
+            margin-left: 5mm;
+            text-indent: 5mm;
+            margin-top: 30px;
+            margin-bottom: 20px;
+            margin-right: 15mm;
+      }";
+      return css;
+    }
+    auto css_write() {
+      auto pth_css= "_sisu/css";
+      auto pth_css_fn= pth_css ~ "/html.css";
+      try {
+        mkdirRecurse(pth_css);
+        auto f = File(pth_css_fn, "w");
+        f.writeln(html_css);
+        // foreach (o; doc) {
+        //   f.writeln(o);
+        // }
+      }
+      catch (ErrnoException ex) {
+        // Handle error
+      }
+    }
+    auto html_toc(O)(
+      auto ref const O         obj,
+    ) {
+      string o;
+      o = format(q"◎<h%s class="toc"><a href="#%s">%s</a></h%s>◎",
+      obj.heading_attrib.lev_markup_number,
+      obj.obj_cite_number,
+      obj.object,
+      obj.heading_attrib.lev_markup_number
+      );
+      return o;
+    }
+    auto html_heading(O)(
+      auto ref const O         obj,
+    ) {
+      string o;
+      o = format(q"◎<br><hr /><br>
+      <div class="substance">
+        <label class="ocn"><a href="#%s" class="lnkocn">%s</a></label>
+        <h%s class="norm" id="%s"><a name="%s"></a>
+          %s
+        </h%s>
+      </div>
+      ◎",
+      obj.obj_cite_number,
+      obj.obj_cite_number,
+      obj.heading_attrib.lev_markup_number,
+      obj.obj_cite_number,
+      obj.obj_cite_number,
+      obj.object,
+      obj.heading_attrib.lev_markup_number
+      );
+      return o;
+    }
+    auto html_para(O)(
+      auto ref const O         obj,
+    ) {
+      string o;
+      o = format(q"◎<div class="substance">
+        <label class="ocn"><a href="#%s" class="lnkocn">%s</a></label>
+        <p class="h%si%s" id="%s">
+          %s
+        </p>
+      </div>
+      ◎",
+      obj.obj_cite_number,
+      obj.obj_cite_number,
+      obj.para_attrib.indent_first,
+      obj.para_attrib.indent_second,
+      obj.obj_cite_number,
+      obj.object
+      );
+      return o;
+    }
+    auto scroll_head() {
+      string o;
+      o = format(q"◎
+  <!DOCTYPE html>
+  <html>
+  <head>
+    <meta charset="utf-8">
+    <title>
+      Title
+    </title>
+  <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+    <meta name="dc.title" content="Title" />
+    <meta name="dc.author" content="Author" />
+    <meta name="dc.publisher" content="SiSU http://www.jus.uio.no/sisu (this copy)" />
+    <meta name="dc.date" content="year" />
+    <meta name="dc.date.created" content="year" />
+    <meta name="dc.date.issued" content="year" />
+    <meta name="dc.date.available" content="year" />
+    <meta name="dc.date.valid" content="year" />
+    <meta name="dc.date.modified" content="year" />
+    <meta name="dc.language" content="US" />
+    <meta name="dc.rights" content="Copyright: Copyright (C) year holder />
+    <meta name="generator" content="sdp [SiSU 7.1.8 of 2016w08/5 (2016-02-26)] (n*x and D)" />
+      <link rel="generator" href="http://www.sisudoc.org/" />
+    <link rel="shortcut icon" href="../_sisu/image/rb7.ico" />
+    <link href="../../_sisu/css/html.css" rel="stylesheet">
+    <link href="../../../_sisu/css/html.css" rel="stylesheet">
+  </head>
+  <body lang="en">
+  <a name="top" id="top"></a>
+  ◎");
+      return o;
+    }
+    auto scroll_tail() {
+      string o;
+      o = format(q"◎
+  <a name="bottom" id="bottom"></a>
+  <a name="end" id="end"></a>
+  </div>
+  </body>
+  </html>
+  ◎");
+      return o;
+    }
+    auto scroll(C)(
+      auto ref const C         contents,
+      string[][string][string] bookindex_unordered_hashes,
+      JSONValue[]              biblio,
+      JSONValue[string]        dochead_make,
+      JSONValue[string]        dochead_meta,
+      string                   fn_src,
+      bool[string]             opt_action_bool
+    ) {
+      mixin ScreenTxtColors;
+      mixin RgxInit;
+      auto rgx = Rgx();
+      string[] toc;
+      string[] body_;
+      string[] doc;
+      foreach (obj; contents) {
+        if (obj.use == "content") {
+          switch (obj.is_a) {
+          case "heading":
+            toc ~= html_toc(obj);
+            body_ ~= html_heading(obj);
+            break;
+          case "para":
+            body_ ~= html_para(obj);
+            break;
+          case "verse":
+            body_ ~= html_para(obj);
+            // body_ ~= html_verse(obj);
+            break;
+          case "group":
+            body_ ~= html_para(obj);
+            // body_ ~= html_group(obj);
+            break;
+          case "block":
+            body_ ~= html_para(obj);
+            // body_ ~= html_block(obj);
+            break;
+          case "quote":
+            body_ ~= html_para(obj);
+            // body_ ~= html_quote(obj);
+            break;
+          case "table":
+            body_ ~= html_para(obj);
+            // body_ ~= html_table(obj);
+            break;
+          case "code":
+            body_ ~= html_para(obj);
+            // body_ ~= html_code(obj);
+            break;
+          default:
+            body_ ~= html_para(obj);
+            break;
+          }
+        }
+      }
+      doc = scroll_head ~ toc ~ body_ ~ scroll_tail;
+      auto m = matchFirst(fn_src, rgx.src_fn);
+      auto fn = m["fn_base"] ~ ".html";
+      auto pth_html = "en/html";
+      auto pth_seg = pth_html ~ "/" ~ m["fn_base"];
+      auto pth_html_fn = pth_html ~ "/" ~ fn;
+      // auto pth_css= "_sisu/css";
+      // auto pth_css_fn= pth_css ~ "/html.css";
+      try {
+        mkdirRecurse(pth_seg);
+        auto f = File(pth_html_fn, "w");
+        foreach (o; doc) {
+          f.writeln(o);
+        }
+      }
+      catch (ErrnoException ex) {
+        // Handle error
+      }
+    }
+  }
+}
-- 
cgit v1.2.3