org files, tangle output, some fixes

10 files changed, 793 insertions, 875 deletions

diff --git a/src/COPYRIGHT b/src/COPYRIGHT
index 6f8b82e..6b491b3 100644
--- a/src/COPYRIGHT
+++ b/src/COPYRIGHT
@@ -68,6 +68,9 @@
       [https://github.com/dlang-community/d2sqlite3]
       [https://code.dlang.org/packages/d2sqlite3]
 
+    - src/ext_depends/d2sqlite3
+    - sundry/spine_search_cgi/src/ext_depends_cgi/d2sqlite3
+
   - Name: dyaml
     - Description:
       D:YAML is an open source YAML parser and emitter library for the D programming language.
@@ -86,6 +89,8 @@
       [https://github.com/dlang-community/D-YAML]
       [https://code.dlang.org/packages/dyaml]
 
+    - src/ext_depends/D-YAML
+
   - Name: imageformats
     - Description:
 
@@ -103,6 +108,8 @@
       [https://github.com/lgvz/imageformats]
       [https://code.dlang.org/packages/imageformats]
 
+    - src/ext_depends/imageformats
+
   - Name: tinyendian (dyaml dependency)
     - Description:
       TinyEndian is a minimal endianness library for the D programming language.
@@ -121,6 +128,8 @@
       [https://github.com/dlang-community/tinyendian]
       [https://code.dlang.org/packages/tinyendian]
 
+    - src/ext_depends/tinyendian
+
 - Name: cgi.d
   - Description:
 
@@ -129,7 +138,7 @@
 
   - Copyright: (C) 2008 - 2021 Adam D. Ruppe
 
-  - code: cgi.d (copy in ./sundry/spine_search_cgi/src/ext_depends_cgi/arsd)
+  - code: cgi.d
     aria2c https://raw.githubusercontent.com/adamdruppe/arsd/master/cgi.d
 
     - License: BSL-1.0
@@ -140,6 +149,7 @@
   - Homepages:
     [https://github.com/adamdruppe/arsd]
 
+  - sundry/spine_search_cgi/src/ext_depends_cgi/arsd
 
 - Name: dub2nix
   - Description:
diff --git a/src/doc_reform/COPYRIGHT b/src/doc_reform/COPYRIGHT
index 6f8b82e..6b491b3 100644
--- a/src/doc_reform/COPYRIGHT
+++ b/src/doc_reform/COPYRIGHT
@@ -68,6 +68,9 @@
       [https://github.com/dlang-community/d2sqlite3]
       [https://code.dlang.org/packages/d2sqlite3]
 
+    - src/ext_depends/d2sqlite3
+    - sundry/spine_search_cgi/src/ext_depends_cgi/d2sqlite3
+
   - Name: dyaml
     - Description:
       D:YAML is an open source YAML parser and emitter library for the D programming language.
@@ -86,6 +89,8 @@
       [https://github.com/dlang-community/D-YAML]
       [https://code.dlang.org/packages/dyaml]
 
+    - src/ext_depends/D-YAML
+
   - Name: imageformats
     - Description:
 
@@ -103,6 +108,8 @@
       [https://github.com/lgvz/imageformats]
       [https://code.dlang.org/packages/imageformats]
 
+    - src/ext_depends/imageformats
+
   - Name: tinyendian (dyaml dependency)
     - Description:
       TinyEndian is a minimal endianness library for the D programming language.
@@ -121,6 +128,8 @@
       [https://github.com/dlang-community/tinyendian]
       [https://code.dlang.org/packages/tinyendian]
 
+    - src/ext_depends/tinyendian
+
 - Name: cgi.d
   - Description:
 
@@ -129,7 +138,7 @@
 
   - Copyright: (C) 2008 - 2021 Adam D. Ruppe
 
-  - code: cgi.d (copy in ./sundry/spine_search_cgi/src/ext_depends_cgi/arsd)
+  - code: cgi.d
     aria2c https://raw.githubusercontent.com/adamdruppe/arsd/master/cgi.d
 
     - License: BSL-1.0
@@ -140,6 +149,7 @@
   - Homepages:
     [https://github.com/adamdruppe/arsd]
 
+  - sundry/spine_search_cgi/src/ext_depends_cgi/arsd
 
 - Name: dub2nix
   - Description:
diff --git a/src/doc_reform/io_out/cgi_sqlite_search_form.d b/src/doc_reform/io_out/cgi_sqlite_search_form.d
index fb3febb..57dd90b 100644
--- a/src/doc_reform/io_out/cgi_sqlite_search_form.d
+++ b/src/doc_reform/io_out/cgi_sqlite_search_form.d
@@ -142,317 +142,317 @@ void cgi_function_intro(Cgi cgi) {
       //   cgi.write(field ~ ": " ~ content ~ "<br>");
       // }
     }
-  static struct Rgx {
-    // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
-    static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
-    static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
-    static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
-    static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
-    static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
-    static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
-    static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
-    static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
-    static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
-    static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
-    static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
-    static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
-    static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
-    static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
-    static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
-    static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
-    static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
-    static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
-    static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
-    static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
-    static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
-    // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
-    static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
-  }
-  struct searchFields {
-    string canned_query      = ""; // GET  canned_query     == cq
-    string search_text_area  = ""; // POST search_text_area == tsa
-    string text              = ""; // text              == txt
-    string author            = ""; // author            == au
-    string title             = ""; // title             == ti
-    string uid               = ""; // uid               == uid
-    string fn                = ""; // fn                == fn
-    string keywords          = ""; // keywords          == kw
-    string topic_register    = ""; // topic_register    == tr
-    string subject           = ""; // subject           == su
-    string description       = ""; // description       == de
-    string publisher         = ""; // publisher         == pb
-    string editor            = ""; // editor            == ed
-    string contributor       = ""; // contributor       == ct
-    string date              = ""; // date              == dt
-    string format            = ""; // format            == fmt
-    string source            = ""; // source            == src sfn
-    string language          = ""; // language          == lng
-    string relation          = ""; // relation          == rl
-    string coverage          = ""; // coverage          == cv
-    string rights            = ""; // rights            == rgt
-    string comment           = ""; // comment           == cmt
-    // string abstract          = "";
-    string src_filename_base = ""; // src_filename_base == bfn
-    string results_type      = ""; // results_type      == rt     radio
-    string sql_match_limit   = ""; // sql_match_limit   == sml    radio
-    string sql_match_offset  = ""; // sql_match_offset  == smo
-    string stats             = ""; // stats             == sts    checked
-    string echo              = ""; // echo              == ec     checked
-    string url               = ""; // url               == url    checked
-    string searched          = ""; // searched          == se     checked
-    string sql               = ""; // sql               == sql    checked
-  }
-  auto rgx  = Rgx();
-  auto got  = searchFields();
-  if (environment.get("REQUEST_METHOD", "POST") == "POST") {
-    if ("sf" in cgi.post) {
-      got.search_text_area =  cgi.post["sf"];
-      if (auto m = got.search_text_area.matchFirst(rgx.text)) {
-        got.text = m["matched"];
-        got.canned_query ~= "sf=" ~ m["matched"];
-      } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
-        if (
-          !(m["matched"].matchFirst(rgx.author))
-          && !(m["matched"].matchFirst(rgx.title))
-        ) {
+    static struct Rgx {
+      // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
+      static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
+      static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
+      static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
+      static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
+      static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
+      static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
+      static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
+      static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
+      static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
+      static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
+      static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
+      static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
+      static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
+      static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
+      static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
+      static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
+      static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
+      static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
+      static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
+      static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
+      static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
+      // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
+      static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
+    }
+    struct searchFields {
+      string canned_query      = ""; // GET  canned_query     == cq
+      string search_text_area  = ""; // POST search_text_area == tsa
+      string text              = ""; // text              == txt
+      string author            = ""; // author            == au
+      string title             = ""; // title             == ti
+      string uid               = ""; // uid               == uid
+      string fn                = ""; // fn                == fn
+      string keywords          = ""; // keywords          == kw
+      string topic_register    = ""; // topic_register    == tr
+      string subject           = ""; // subject           == su
+      string description       = ""; // description       == de
+      string publisher         = ""; // publisher         == pb
+      string editor            = ""; // editor            == ed
+      string contributor       = ""; // contributor       == ct
+      string date              = ""; // date              == dt
+      string format            = ""; // format            == fmt
+      string source            = ""; // source            == src sfn
+      string language          = ""; // language          == lng
+      string relation          = ""; // relation          == rl
+      string coverage          = ""; // coverage          == cv
+      string rights            = ""; // rights            == rgt
+      string comment           = ""; // comment           == cmt
+      // string abstract          = "";
+      string src_filename_base = ""; // src_filename_base == bfn
+      string results_type      = ""; // results_type      == rt     radio
+      string sql_match_limit   = ""; // sql_match_limit   == sml    radio
+      string sql_match_offset  = ""; // sql_match_offset  == smo
+      string stats             = ""; // stats             == sts    checked
+      string echo              = ""; // echo              == ec     checked
+      string url               = ""; // url               == url    checked
+      string searched          = ""; // searched          == se     checked
+      string sql               = ""; // sql               == sql    checked
+    }
+    auto rgx  = Rgx();
+    auto got  = searchFields();
+    if (environment.get("REQUEST_METHOD", "POST") == "POST") {
+      if ("sf" in cgi.post) {
+        got.search_text_area =  cgi.post["sf"];
+        if (auto m = got.search_text_area.matchFirst(rgx.text)) {
           got.text = m["matched"];
           got.canned_query ~= "sf=" ~ m["matched"];
+        } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
+          if (
+            !(m["matched"].matchFirst(rgx.author))
+            && !(m["matched"].matchFirst(rgx.title))
+          ) {
+            got.text = m["matched"];
+            got.canned_query ~= "sf=" ~ m["matched"];
+          }
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.author)) {
+          got.author = m["matched"];
+          got.canned_query ~= "&au=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.title)) {
+          got.title = m["matched"];
+          got.canned_query ~= "&ti=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
+          got.uid = m["matched"];
+          got.canned_query ~= "&uid=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
+          got.fn = m["matched"];
+          got.canned_query ~= "&fn=" ~ m["matched"];
+        } else if ("fn" in cgi.post) {
+          got.search_text_area ~= "\nfn: " ~ cgi.post["fn"] ~ "\n";
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
+          got.keywords = m["matched"];
+          got.canned_query ~= "&kw=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
+          got.topic_register = m["matched"];
+          got.canned_query ~= "&tr=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
+          got.subject = m["matched"];
+          got.canned_query ~= "&su=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.description)) {
+          got.description = m["matched"];
+          got.canned_query ~= "&de=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
+          got.publisher = m["matched"];
+          got.canned_query ~= "&pb=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
+          got.editor = m["matched"];
+          got.canned_query ~= "&ed=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
+          got.contributor = m["matched"];
+          got.canned_query ~= "&ct=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.date)) {
+          got.date = m["matched"];
+          got.canned_query ~= "&dt=" ~ m["matched"];
+        }
+        // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
+        //   got.results_type = m["matched"];
+        //   got.canned_query ~= "&rt=" ~ m["matched"];
+        // }
+        if (auto m = got.search_text_area.matchFirst(rgx.format)) {
+          got.format = m["matched"];
+          got.canned_query ~= "&fmt=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.source)) {
+          got.source = m["matched"];
+          got.canned_query ~= "&src=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.language)) {
+          got.language = m["matched"];
+          got.canned_query ~= "&lng=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
+          got.relation = m["matched"];
+          got.canned_query ~= "&rl=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
+          got.coverage = m["matched"];
+          got.canned_query ~= "&cv=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
+          got.rights = m["matched"];
+          got.canned_query ~= "&rgt=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
+          got.comment = m["matched"];
+          got.canned_query ~= "&cmt=" ~ m["matched"];
+        }
+        // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
+        //   got.abstract = m["matched"];
+        // }
+        if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
+          got.src_filename_base = m["matched"];
+          got.canned_query ~= "&bfn=" ~ m["matched"];
         }
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.author)) {
-        got.author = m["matched"];
-        got.canned_query ~= "&au=" ~ m["matched"];
+      if ("fn" in cgi.post) {
+        got.fn =  cgi.post["fn"];
+        got.canned_query ~= "&fn=" ~ cgi.post["fn"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.title)) {
-        got.title = m["matched"];
-        got.canned_query ~= "&ti=" ~ m["matched"];
+      if ("rt" in cgi.post) {
+        got.results_type =  cgi.post["rt"];
+        got.canned_query ~= "&rt=" ~ cgi.post["rt"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
-        got.uid = m["matched"];
-        got.canned_query ~= "&uid=" ~ m["matched"];
+      if ("sts" in cgi.post) {
+        got.stats =  cgi.post["sts"];
+        got.canned_query ~= "&sts=" ~ cgi.post["sts"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
-        got.fn = m["matched"];
-        got.canned_query ~= "&fn=" ~ m["matched"];
-      } else if ("fn" in cgi.post) {
-        got.search_text_area ~= "\nfn: " ~ cgi.post["fn"] ~ "\n";
+      if ("ec" in cgi.post) {
+        got.echo =  cgi.post["ec"];
+        got.canned_query ~= "&ec=" ~ cgi.post["ec"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
-        got.keywords = m["matched"];
-        got.canned_query ~= "&kw=" ~ m["matched"];
+      if ("url" in cgi.post) {
+        got.url =  cgi.post["url"];
+        got.canned_query ~= "&url=" ~ cgi.post["url"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
-        got.topic_register = m["matched"];
-        got.canned_query ~= "&tr=" ~ m["matched"];
+      if ("se" in cgi.post) {
+        got.searched =  cgi.post["se"];
+        got.canned_query ~= "&se=" ~ cgi.post["se"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
-        got.subject = m["matched"];
-        got.canned_query ~= "&su=" ~ m["matched"];
+      if ("sql" in cgi.post) {
+        got.sql =  cgi.post["sql"];
+        got.canned_query ~= "&sql=" ~ cgi.post["sql"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.description)) {
-        got.description = m["matched"];
-        got.canned_query ~= "&de=" ~ m["matched"];
+      if ("sml" in cgi.post) {
+        got.sql_match_limit =  cgi.post["sml"];
+        got.canned_query ~= "&sml=" ~ cgi.post["sml"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
-        got.publisher = m["matched"];
-        got.canned_query ~= "&pb=" ~ m["matched"];
+      if ("smo" in cgi.post) {
+        got.sql_match_offset = "0";   // cgi.post["smo"];
+        got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
-        got.editor = m["matched"];
-        got.canned_query ~= "&ed=" ~ m["matched"];
+      got.canned_query = got.canned_query.strip.split(" ").join("%%20");
+      conf.query_string = got.canned_query;
+      // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+    } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
+      got.canned_query = environment.get("QUERY_STRING", "");
+      // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+      got.search_text_area = "";
+      if ("sf" in canned_query && !(canned_query["sf"]).empty) {
+        got.text = canned_query["sf"].split("%%20").join(" ");
+        got.search_text_area ~= "text: " ~ got.text ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
-        got.contributor = m["matched"];
-        got.canned_query ~= "&ct=" ~ m["matched"];
+      if ("au" in canned_query && !(canned_query["au"]).empty) {
+        got.author = canned_query["au"].split("%%20").join(" ");
+        got.search_text_area ~= "author: " ~ got.author ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.date)) {
-        got.date = m["matched"];
-        got.canned_query ~= "&dt=" ~ m["matched"];
+      if ("ti" in canned_query && !(canned_query["ti"]).empty) {
+        got.title = canned_query["ti"].split("%%20").join(" ");
+        got.search_text_area ~= "title: " ~ got.title ~ "\n";
       }
-      // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
-      //   got.results_type = m["matched"];
-      //   got.canned_query ~= "&rt=" ~ m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.format)) {
-        got.format = m["matched"];
-        got.canned_query ~= "&fmt=" ~ m["matched"];
+      if ("uid" in canned_query && !(canned_query["uid"]).empty) {
+        got.uid = canned_query["uid"].split("%%20").join(" ");
+        got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
+      }
+      if ("fn" in canned_query && !(canned_query["fn"]).empty) {
+        got.fn = canned_query["fn"].split("%%20").join(" ");
+        got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
+      }
+      if ("kw" in canned_query && !(canned_query["kw"]).empty) {
+        got.keywords = canned_query["kw"].split("%%20").join(" ");
+        got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
+      }
+      if ("tr" in canned_query && !(canned_query["tr"]).empty) {
+        got.topic_register = canned_query["tr"].split("%%20").join(" ");
+        got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.source)) {
-        got.source = m["matched"];
-        got.canned_query ~= "&src=" ~ m["matched"];
+      if ("su" in canned_query && !(canned_query["su"]).empty) {
+        got.subject = canned_query["su"].split("%%20").join(" ");
+        got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.language)) {
-        got.language = m["matched"];
-        got.canned_query ~= "&lng=" ~ m["matched"];
+      if ("de" in canned_query && !(canned_query["de"]).empty) {
+        got.description = canned_query["de"].split("%%20").join(" ");
+        got.search_text_area ~= "description: " ~ got.description ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
-        got.relation = m["matched"];
-        got.canned_query ~= "&rl=" ~ m["matched"];
+      if ("pb" in canned_query && !(canned_query["pb"]).empty) {
+        got.publisher = canned_query["pb"].split("%%20").join(" ");
+        got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
-        got.coverage = m["matched"];
-        got.canned_query ~= "&cv=" ~ m["matched"];
+      if ("ed" in canned_query && !(canned_query["ed"]).empty) {
+        got.editor = canned_query["ed"].split("%%20").join(" ");
+        got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
-        got.rights = m["matched"];
-        got.canned_query ~= "&rgt=" ~ m["matched"];
+      if ("ct" in canned_query && !(canned_query["ct"]).empty) {
+        got.contributor = canned_query["ct"].split("%%20").join(" ");
+        got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
-        got.comment = m["matched"];
-        got.canned_query ~= "&cmt=" ~ m["matched"];
+      if ("dt" in canned_query && !(canned_query["dt"]).empty) {
+        got.date = canned_query["dt"].split("%%20").join(" ");
+        got.search_text_area ~= "date: " ~ got.date ~ "\n";
       }
-      // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
-      //   got.abstract = m["matched"];
+      if ("rt" in canned_query && !(canned_query["rt"]).empty) {
+        got.results_type = canned_query["rt"].split("%%20").join(" ");
+        // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
+      }
+      if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
+        got.format = canned_query["fmt"].split("%%20").join(" ");
+        got.search_text_area ~= "format: " ~ got.format ~ "\n";
+      }
+      if ("src" in canned_query && !(canned_query["src"]).empty) {
+        got.source = canned_query["src"].split("%%20").join(" ");
+        got.search_text_area ~= "source: " ~ got.source ~ "\n";
+      }
+      if ("lng" in canned_query && !(canned_query["lng"]).empty) {
+        got.language = canned_query["lng"].split("%%20").join(" ");
+        got.search_text_area ~= "language: " ~ got.language ~ "\n";
+      }
+      if ("rl" in canned_query && !(canned_query["rl"]).empty) {
+        got.relation = canned_query["rl"].split("%%20").join(" ");
+        got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+      }
+      if ("cv" in canned_query && !(canned_query["cv"]).empty) {
+        got.coverage = canned_query["cv"].split("%%20").join(" ");
+        got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+      }
+      if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
+        got.rights = canned_query["rgt"].split("%%20").join(" ");
+        got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+      }
+      if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
+        got.comment = canned_query["cmt"].split("%%20").join(" ");
+        got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+      }
+      // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
+      //   got.abstract = canned_query["abstract"];
       // }
-      if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
-        got.src_filename_base = m["matched"];
-        got.canned_query ~= "&bfn=" ~ m["matched"];
+      if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
+        got.src_filename_base = canned_query["bfn"].split("%%20").join(" ");
+        got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
       }
+      if ("sml" in canned_query && !(canned_query["sml"]).empty) {
+        got.sql_match_limit = canned_query["sml"].split("%%20").join(" ");
+        // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
+      }
+      // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
     }
-    if ("fn" in cgi.post) {
-      got.fn =  cgi.post["fn"];
-      got.canned_query ~= "&fn=" ~ cgi.post["fn"];
-    }
-    if ("rt" in cgi.post) {
-      got.results_type =  cgi.post["rt"];
-      got.canned_query ~= "&rt=" ~ cgi.post["rt"];
-    }
-    if ("sts" in cgi.post) {
-      got.stats =  cgi.post["sts"];
-      got.canned_query ~= "&sts=" ~ cgi.post["sts"];
-    }
-    if ("ec" in cgi.post) {
-      got.echo =  cgi.post["ec"];
-      got.canned_query ~= "&ec=" ~ cgi.post["ec"];
-    }
-    if ("url" in cgi.post) {
-      got.url =  cgi.post["url"];
-      got.canned_query ~= "&url=" ~ cgi.post["url"];
-    }
-    if ("se" in cgi.post) {
-      got.searched =  cgi.post["se"];
-      got.canned_query ~= "&se=" ~ cgi.post["se"];
-    }
-    if ("sql" in cgi.post) {
-      got.sql =  cgi.post["sql"];
-      got.canned_query ~= "&sql=" ~ cgi.post["sql"];
-    }
-    if ("sml" in cgi.post) {
-      got.sql_match_limit =  cgi.post["sml"];
-      got.canned_query ~= "&sml=" ~ cgi.post["sml"];
-    }
-    if ("smo" in cgi.post) {
-      got.sql_match_offset = "0";   // cgi.post["smo"];
-      got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
-    }
-    got.canned_query = got.canned_query.strip.split(" ").join("%%20");
-    conf.query_string = got.canned_query;
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-  } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
-    got.canned_query = environment.get("QUERY_STRING", "");
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-    got.search_text_area = "";
-    if ("sf" in canned_query && !(canned_query["sf"]).empty) {
-      got.text = canned_query["sf"].split("%%20").join(" ");
-      got.search_text_area ~= "text: " ~ got.text ~ "\n";
-    }
-    if ("au" in canned_query && !(canned_query["au"]).empty) {
-      got.author = canned_query["au"].split("%%20").join(" ");
-      got.search_text_area ~= "author: " ~ got.author ~ "\n";
-    }
-    if ("ti" in canned_query && !(canned_query["ti"]).empty) {
-      got.title = canned_query["ti"].split("%%20").join(" ");
-      got.search_text_area ~= "title: " ~ got.title ~ "\n";
-    }
-    if ("uid" in canned_query && !(canned_query["uid"]).empty) {
-      got.uid = canned_query["uid"].split("%%20").join(" ");
-      got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
-    }
-    if ("fn" in canned_query && !(canned_query["fn"]).empty) {
-      got.fn = canned_query["fn"].split("%%20").join(" ");
-      got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
-    }
-    if ("kw" in canned_query && !(canned_query["kw"]).empty) {
-      got.keywords = canned_query["kw"].split("%%20").join(" ");
-      got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
-    }
-    if ("tr" in canned_query && !(canned_query["tr"]).empty) {
-      got.topic_register = canned_query["tr"].split("%%20").join(" ");
-      got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
-    }
-    if ("su" in canned_query && !(canned_query["su"]).empty) {
-      got.subject = canned_query["su"].split("%%20").join(" ");
-      got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
-    }
-    if ("de" in canned_query && !(canned_query["de"]).empty) {
-      got.description = canned_query["de"].split("%%20").join(" ");
-      got.search_text_area ~= "description: " ~ got.description ~ "\n";
-    }
-    if ("pb" in canned_query && !(canned_query["pb"]).empty) {
-      got.publisher = canned_query["pb"].split("%%20").join(" ");
-      got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
-    }
-    if ("ed" in canned_query && !(canned_query["ed"]).empty) {
-      got.editor = canned_query["ed"].split("%%20").join(" ");
-      got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
-    }
-    if ("ct" in canned_query && !(canned_query["ct"]).empty) {
-      got.contributor = canned_query["ct"].split("%%20").join(" ");
-      got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
-    }
-    if ("dt" in canned_query && !(canned_query["dt"]).empty) {
-      got.date = canned_query["dt"].split("%%20").join(" ");
-      got.search_text_area ~= "date: " ~ got.date ~ "\n";
-    }
-    if ("rt" in canned_query && !(canned_query["rt"]).empty) {
-      got.results_type = canned_query["rt"].split("%%20").join(" ");
-      // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
-    }
-    if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
-      got.format = canned_query["fmt"].split("%%20").join(" ");
-      got.search_text_area ~= "format: " ~ got.format ~ "\n";
-    }
-    if ("src" in canned_query && !(canned_query["src"]).empty) {
-      got.source = canned_query["src"].split("%%20").join(" ");
-      got.search_text_area ~= "source: " ~ got.source ~ "\n";
-    }
-    if ("lng" in canned_query && !(canned_query["lng"]).empty) {
-      got.language = canned_query["lng"].split("%%20").join(" ");
-      got.search_text_area ~= "language: " ~ got.language ~ "\n";
-    }
-    if ("rl" in canned_query && !(canned_query["rl"]).empty) {
-      got.relation = canned_query["rl"].split("%%20").join(" ");
-      got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
-    }
-    if ("cv" in canned_query && !(canned_query["cv"]).empty) {
-      got.coverage = canned_query["cv"].split("%%20").join(" ");
-      got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
-    }
-    if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
-      got.rights = canned_query["rgt"].split("%%20").join(" ");
-      got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
-    }
-    if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
-      got.comment = canned_query["cmt"].split("%%20").join(" ");
-      got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
-    }
-    // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
-    //   got.abstract = canned_query["abstract"];
-    // }
-    if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
-      got.src_filename_base = canned_query["bfn"].split("%%20").join(" ");
-      got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
-    }
-    if ("sml" in canned_query && !(canned_query["sml"]).empty) {
-      got.sql_match_limit = canned_query["sml"].split("%%20").join(" ");
-      // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
-    }
-    // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
-  }
-  return got;
+    return got;
   }
   auto tf = text_fields; //
   struct SQL_select {
@@ -559,8 +559,8 @@ void cgi_function_intro(Cgi cgi) {
     _previous_next = "<hr>" ~ arrow_previous ~ arrow_next;
     return _previous_next;
   }
-{
-  header = format(q"┃
+  {
+    header = format(q"┃
 <!DOCTYPE html>
 <html>
 <head>
@@ -1373,8 +1373,8 @@ void cgi_function_intro(Cgi cgi) {
     conf.http_host,
    );
   }
- {
-   table = format(q"┃
+  {
+    table = format(q"┃
 <table summary="band" border="0" cellpadding="2" cellspacing="0">
 <tr><td width="20%%%%">
  <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
@@ -1387,76 +1387,76 @@ void cgi_function_intro(Cgi cgi) {
 </td></tr>
 </table>
 ┃");
- }
-{
-  string post_value(string field_name, string type="box", string set="on") {
-    string val = "";
-    switch (type) {
-    case "field":
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? cgi.post[field_name]
-        : (field_name in cgi.get)
-          ? cgi.get[field_name]
-          : "");
-      val = tf.search_text_area;
-      break;
-    case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "off");
-      break;
-    case "radio": // used generic bo
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "checked");
-      break;
-    case "checkbox": // used generic bo
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "checked");
-      break;
-    default:
+  }
+  {
+    string post_value(string field_name, string type="box", string set="on") {
+      string val = "";
+      switch (type) {
+      case "field":
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? cgi.post[field_name]
+          : (field_name in cgi.get)
+            ? cgi.get[field_name]
+            : "");
+        val = tf.search_text_area;
+        break;
+      case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "off");
+        break;
+      case "radio": // used generic bo
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "checked");
+        break;
+      case "checkbox": // used generic bo
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "checked");
+        break;
+      default:
+      }
+      return val;
     }
-    return val;
-  }
-string the_can(string fv) {
-  string show_the_can = post_value("url");
-  string _the_can = "";
-  if (show_the_can == "checked") {
-    tf = text_fields;
-    string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
-    string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
-    // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
-    if (conf.request_method == "POST") {
-      _the_can =
-        "<font size=\"2\" color=\"#666666\">"
-        ~ "POST:&nbsp;"
-        ~ "<a href=\""
-        ~ method_post_url_construct
-        ~ "\">"
-        ~ method_post_url_construct
-        ~ "</a></font>"
-        ~ "<br>";
-    } else if (conf.request_method == "GET") {
-      _the_can =
-        "<font size=\"2\" color=\"#666666\">"
-        ~ "GET:&nbsp;&nbsp;"
-        ~ "<a href=\""
-        ~ method_get_url
-        ~ "\">"
-        ~ method_get_url
-        ~ "</a></font>";
+    string the_can(string fv) {
+      string show_the_can = post_value("url");
+      string _the_can = "";
+      if (show_the_can == "checked") {
+        tf = text_fields;
+        string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
+        string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
+        // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
+        if (conf.request_method == "POST") {
+          _the_can =
+            "<font size=\"2\" color=\"#666666\">"
+            ~ "POST:&nbsp;"
+            ~ "<a href=\""
+            ~ method_post_url_construct
+            ~ "\">"
+            ~ method_post_url_construct
+            ~ "</a></font>"
+            ~ "<br>";
+        } else if (conf.request_method == "GET") {
+          _the_can =
+            "<font size=\"2\" color=\"#666666\">"
+            ~ "GET:&nbsp;&nbsp;"
+            ~ "<a href=\""
+            ~ method_get_url
+            ~ "\">"
+            ~ method_get_url
+            ~ "</a></font>";
+        }
+        conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
+      }
+      return _the_can;
     }
-    conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
-  }
-  return _the_can;
-}
     string provide_tip() {
       string searched_tip = post_value("se");
       string tip = "";
@@ -1520,55 +1520,55 @@ string the_can(string fv) {
 </form>
 ┃",
       "%s",
-  (post_value("ec") == "checked") ? post_value("sf", "field") : "",
-  provide_tip,
-  search_note,
-  the_can(post_value("sf", "field")),
-  cv.db_selected,
-  post_value("rt",  "box", "idx"),
-  post_value("rt",  "box", "txt"),
-  post_value("sml", "box", "1000"),
-  post_value("sml", "box", "2500"),
-  post_value("ec"),
-  post_value("url"),
-  post_value("se"),
-  post_value("sql"),
-);
-  {
-    string set_value(string field_name, string default_val) {
-      string val;
-      if (field_name in cgi.post) {
-        val = cgi.post[field_name];
-      } else if (field_name in cgi.get) {
-        val = cgi.get[field_name];
-      } else { val = default_val; }
-      return val;
-    }
-    bool set_bool(string field_name) {
-      bool val;
-      if (field_name in cgi.post
-      && cgi.post[field_name] == "on") {
-        val = true;
-      } else if (field_name in cgi.get
-      && cgi.get[field_name] == "on") {
-        val = true;
-      } else { val = false; }
-      return val;
+      (post_value("ec") == "checked") ? post_value("sf", "field") : "",
+      provide_tip,
+      search_note,
+      the_can(post_value("sf", "field")),
+      cv.db_selected,
+      post_value("rt",  "box", "idx"),
+      post_value("rt",  "box", "txt"),
+      post_value("sml", "box", "1000"),
+      post_value("sml", "box", "2500"),
+      post_value("ec"),
+      post_value("url"),
+      post_value("se"),
+      post_value("sql"),
+    );
+    {
+      string set_value(string field_name, string default_val) {
+        string val;
+        if (field_name in cgi.post) {
+          val = cgi.post[field_name];
+        } else if (field_name in cgi.get) {
+          val = cgi.get[field_name];
+        } else { val = default_val; }
+        return val;
+      }
+      bool set_bool(string field_name) {
+        bool val;
+        if (field_name in cgi.post
+        && cgi.post[field_name] == "on") {
+          val = true;
+        } else if (field_name in cgi.get
+        && cgi.get[field_name] == "on") {
+          val = true;
+        } else { val = false; }
+        return val;
+      }
+      cv.db_selected      = set_value("selected_db", "%s"); // selected_db_name == db (spine.search.db or whatever)
+      cv.sql_match_limit  = set_value("sml",         "1000");
+      cv.sql_match_offset = set_value("smo",         "0");
+      cv.search_text      = set_value("sf",          "");
+      cv.results_type     = set_value("rt",          "idx");
+      cv.checked_echo     = set_bool("ec");
+      cv.checked_stats    = set_bool("sts");
+      cv.checked_url      = set_bool("url");
+      cv.checked_searched = set_bool("se");
+      cv.checked_tip      = set_bool("tip");
+      cv.checked_sql      = set_bool("sql");
+      tf = text_fields;
     }
-    cv.db_selected      = set_value("selected_db", "%s"); // selected_db_name == db (spine.search.db or whatever)
-    cv.sql_match_limit  = set_value("sml",         "1000");
-    cv.sql_match_offset = set_value("smo",         "0");
-    cv.search_text      = set_value("sf",          "");
-    cv.results_type     = set_value("rt",          "idx");
-    cv.checked_echo     = set_bool("ec");
-    cv.checked_stats    = set_bool("sts");
-    cv.checked_url      = set_bool("url");
-    cv.checked_searched = set_bool("se");
-    cv.checked_tip      = set_bool("tip");
-    cv.checked_sql      = set_bool("sql");
-    tf = text_fields;
   }
-}
   {
     cgi.write(header);
     cgi.write(table);
@@ -1709,113 +1709,113 @@ LIMIT %%s OFFSET %%s
         cv.sql_match_limit,
         cv.sql_match_offset,
       );
-(cv.checked_sql)
-? cgi.write(previous_next
-    ~ "<hr><font size=\"2\" color=\"#666666\">"
-    ~ sql_select.the_body.strip.split("\n  ").join(" ").split("\n").join("<br>")
-    ~ "</font>\n"
-  )
-: "";
-cgi.write(previous_next);
-auto select_query_results = db.execute(sql_select.the_body).cached;
-string _old_uid = "";
-if (!select_query_results.empty) {
-  string _date_published = "0000";
-  string _close_para = "";
-  string _matched_ocn_open = "";
-  foreach (idx, row; select_query_results) {
-    if (row["uid"].as!string != _old_uid) {
-      _close_para = (idx == 1) ? "" : "</p>";
-      _matched_ocn_open = (idx == 1) ? "" : "<p class=\"matched_ocn\">";
-      _old_uid = row["uid"].as!string;
-      _date_published = (row["date_published"].as!string.match(regex(r"^([0-9]{4})")))
-      ? row["date_published"].as!string : "0000"; // used in regex that breaks if no match
-      auto m = _date_published.match(regex(r"^([0-9]{4})"));
-      string _date = (m.hit == "0000") ? "(year?) " : "(" ~ m.hit ~ ") ";
-      cgi.write(
-        _close_para
-        ~ "<hr><div class=\"publication\">"
-          ~ "<p class=\"publication\"><a href=\""
-            ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-            ~ row["language_document_char"].as!string ~ "/html/"
-            ~ row["src_filename_base"].as!string ~ "/"
-            ~ "toc.html"
-          ~ "\">\""
-            ~ row["title"].as!string ~ "\""
-          ~ "</a> "
-          ~ _date
-          ~ "[" ~ row["language_document_char"].as!string ~ "] "
-          ~ row["creator_author_last_first"].as!string
-          ~ " "
-          ~ show_matched_objects(row["src_filename_base"].as!string)
-          ~ "</p>"
-        ~ "</div>"
-      );
-    }
-if (cv.results_type == "txt") {
-  if (row["ocn"].as!string != "0") {
-    cgi.write(
-      "<div class=\"flex-container\">"
-      ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
-        ~ "<p class=\"ocn_is\"><a href=\""
-          ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-          ~ row["language_document_char"].as!string ~ "/html/"
-          ~ row["src_filename_base"].as!string ~ "/"
-          ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-        ~ "\">"
-          ~ row["ocn"].as!string
-        ~ "</a>:</p>"
-      ~ "</div>"
-      ~ "<div class=\"textview_found\">"
-        ~ highlight_text_matched(row["body"].as!string, tf.text)
-      ~ "</div>"
-      ~ "</div>"
-    );
-  } else {
-    cgi.write(
-      "<div class=\"flex-container\">"
-      ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
-        ~ "<p class=\"ocn_is\"><a href=\""
-          ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-          ~ row["language_document_char"].as!string ~ "/html/"
-          ~ row["src_filename_base"].as!string ~ "/toc.html"
-        ~ "\">"
-          ~ row["ocn"].as!string
-        ~ "</a>:</p>"
-      ~ "</div>"
-      ~ "<div class=\"textview_found\">"
-        ~ highlight_text_matched(row["body"].as!string, tf.text)
-      ~ "</div>"
-      ~ "</div>"
-    );
-  }
-} else {
-  if (row["ocn"].as!string != "0") {
-    cgi.write(
-      _matched_ocn_open
-      ~ "<a href=\""
-        ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-        ~ row["language_document_char"].as!string ~ "/html/"
-        ~ row["src_filename_base"].as!string ~ "/"
-        ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-      ~ "\">"
-        ~ row["ocn"].as!string
-      ~ "</a>, "
-    );
-  } else {
-    cgi.write(
-      _matched_ocn_open
-      ~ "<a href=\""
-        ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-        ~ row["language_document_char"].as!string ~ "/html/"
-        ~ row["src_filename_base"].as!string ~ "/toc.html"
-      ~ "\">"
-        ~ row["ocn"].as!string
-      ~ "</a>, "
-    );
-  }
-  _matched_ocn_open = "";
-}
+      (cv.checked_sql)
+      ? cgi.write(previous_next
+          ~ "<hr><font size=\"2\" color=\"#666666\">"
+          ~ sql_select.the_body.strip.split("\n  ").join(" ").split("\n").join("<br>")
+          ~ "</font>\n"
+        )
+      : "";
+      cgi.write(previous_next);
+      auto select_query_results = db.execute(sql_select.the_body).cached;
+      string _old_uid = "";
+      if (!select_query_results.empty) {
+        string _date_published = "0000";
+        string _close_para = "";
+        string _matched_ocn_open = "";
+        foreach (idx, row; select_query_results) {
+          if (row["uid"].as!string != _old_uid) {
+            _close_para = (idx == 1) ? "" : "</p>";
+            _matched_ocn_open = (idx == 1) ? "" : "<p class=\"matched_ocn\">";
+            _old_uid = row["uid"].as!string;
+            _date_published = (row["date_published"].as!string.match(regex(r"^([0-9]{4})")))
+            ? row["date_published"].as!string : "0000"; // used in regex that breaks if no match
+            auto m = _date_published.match(regex(r"^([0-9]{4})"));
+            string _date = (m.hit == "0000") ? "(year?) " : "(" ~ m.hit ~ ") ";
+            cgi.write(
+              _close_para
+              ~ "<hr><div class=\"publication\">"
+                ~ "<p class=\"publication\"><a href=\""
+                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                  ~ row["language_document_char"].as!string ~ "/html/"
+                  ~ row["src_filename_base"].as!string ~ "/"
+                  ~ "toc.html"
+                ~ "\">\""
+                  ~ row["title"].as!string ~ "\""
+                ~ "</a> "
+                ~ _date
+                ~ "[" ~ row["language_document_char"].as!string ~ "] "
+                ~ row["creator_author_last_first"].as!string
+                ~ " "
+                ~ show_matched_objects(row["src_filename_base"].as!string)
+                ~ "</p>"
+              ~ "</div>"
+            );
+          }
+          if (cv.results_type == "txt") {
+            if (row["ocn"].as!string != "0") {
+              cgi.write(
+                "<div class=\"flex-container\">"
+                ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
+                  ~ "<p class=\"ocn_is\"><a href=\""
+                    ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                    ~ row["language_document_char"].as!string ~ "/html/"
+                    ~ row["src_filename_base"].as!string ~ "/"
+                    ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+                  ~ "\">"
+                    ~ row["ocn"].as!string
+                  ~ "</a>:</p>"
+                ~ "</div>"
+                ~ "<div class=\"textview_found\">"
+                  ~ highlight_text_matched(row["body"].as!string, tf.text)
+                ~ "</div>"
+                ~ "</div>"
+              );
+            } else {
+              cgi.write(
+                "<div class=\"flex-container\">"
+                ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
+                  ~ "<p class=\"ocn_is\"><a href=\""
+                    ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                    ~ row["language_document_char"].as!string ~ "/html/"
+                    ~ row["src_filename_base"].as!string ~ "/toc.html"
+                  ~ "\">"
+                    ~ row["ocn"].as!string
+                  ~ "</a>:</p>"
+                ~ "</div>"
+                ~ "<div class=\"textview_found\">"
+                  ~ highlight_text_matched(row["body"].as!string, tf.text)
+                ~ "</div>"
+                ~ "</div>"
+              );
+            }
+          } else {
+            if (row["ocn"].as!string != "0") {
+              cgi.write(
+                _matched_ocn_open
+                ~ "<a href=\""
+                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                  ~ row["language_document_char"].as!string ~ "/html/"
+                  ~ row["src_filename_base"].as!string ~ "/"
+                  ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+                ~ "\">"
+                  ~ row["ocn"].as!string
+                ~ "</a>, "
+              );
+            } else {
+              cgi.write(
+                _matched_ocn_open
+                ~ "<a href=\""
+                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                  ~ row["language_document_char"].as!string ~ "/html/"
+                  ~ row["src_filename_base"].as!string ~ "/toc.html"
+                ~ "\">"
+                  ~ row["ocn"].as!string
+                ~ "</a>, "
+              );
+            }
+            _matched_ocn_open = "";
+          }
         }
         cgi.write( previous_next);
 
diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index 07bd8ed..b930cdf 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -413,9 +413,9 @@ template outputEPub3() {
       string[] doc_parts;
     }
     auto epubWrite = writeOut();
-  foreach (part; doc_matters.has.keys_seq.seg) {
-    foreach (obj; doc_abstraction[part]) {
-      string _txt = xhtml_format.special_characters(obj);
+    foreach (part; doc_matters.has.keys_seq.seg) {
+      foreach (obj; doc_abstraction[part]) {
+        string _txt = xhtml_format.special_characters(obj);
         if (obj.metainfo.is_a == "heading") {
           assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           switch (obj.metainfo.heading_lev_markup) {
diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d
index 7e5f51f..d314ed4 100644
--- a/src/doc_reform/io_out/html.d
+++ b/src/doc_reform/io_out/html.d
@@ -560,7 +560,6 @@ template outputHTML() {
     M    doc_matters,
   ) {
     { /+ (copy html images) +/
-  
       auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
       if (!exists(pth_html.image)) {
         pth_html.image.mkdirRecurse;
diff --git a/src/doc_reform/io_out/latex.d b/src/doc_reform/io_out/latex.d
index 117b3e7..5b1309a 100644
--- a/src/doc_reform/io_out/latex.d
+++ b/src/doc_reform/io_out/latex.d
@@ -789,19 +789,19 @@ string table(O,M)(
     M      doc_matters,
     string paper_size_orientation,
   ) {
-  struct paperTypeLatex {
-    string a4_portrait;
-    string a4_landscape;
-    string a5_portrait;
-    string a5_landscape;
-    string b4_portrait;
-    string b4_landscape;
-    string us_letter_portrait;
-    string us_letter_landscape;
-    string us_legal_portrait;
-    string us_legal_landscape;
-  }
-  auto paper_type_latex           = paperTypeLatex();
+    struct paperTypeLatex {
+      string a4_portrait;
+      string a4_landscape;
+      string a5_portrait;
+      string a5_landscape;
+      string b4_portrait;
+      string b4_landscape;
+      string us_letter_portrait;
+      string us_letter_landscape;
+      string us_legal_portrait;
+      string us_legal_landscape;
+    }
+    auto paper_type_latex           = paperTypeLatex();
     string _footer(M)(M doc_matters) {
       string _ft = "\\lfoot[\\textrm{\\thepage}]";
       string _ft_1 = format(q"┃{\tiny \href{%s}{%s}}┃", "https://sisudoc.org", "SiSU",);
@@ -830,39 +830,39 @@ string table(O,M)(
       }
       return _ft;
     }
-struct paperMargins {
-  string portrait;
-  string landscape;
-}
-auto margins           = paperMargins();
-margins.portrait    = format(q"┃
+  struct paperMargins {
+    string portrait;
+    string landscape;
+  }
+  auto margins           = paperMargins();
+  margins.portrait    = format(q"┃
 \setlength{\oddsidemargin}{0mm} \setlength{\evensidemargin}{0mm}
 \setlength{\topmargin}{-12pt} \setlength{\headheight}{12pt}
 \setlength{\headsep}{35pt}
 ┃",
   );
-margins.landscape    = format(q"┃
+  margins.landscape    = format(q"┃
 \setlength{\oddsidemargin}{6mm} \setlength{\evensidemargin}{6mm}
 \setlength{\topmargin}{-12mm} \setlength{\headheight}{12pt}
 \setlength{\headsep}{20pt}
 ┃",
   );
-struct columnsMulti {
-  string portrait;
-  string landscape;
-}
-auto multicol           = columnsMulti();
-multicol.portrait    = format(q"┃
+  struct columnsMulti {
+    string portrait;
+    string landscape;
+  }
+  auto multicol           = columnsMulti();
+  multicol.portrait    = format(q"┃
 \usepackage{multicol}
 ┃",
   );
-multicol.landscape    = "";
-struct colorLinks {
-  string mono;
-  string color;
-}
-auto links           = colorLinks();
-links.mono    = format(q"┃
+  multicol.landscape    = "";
+  struct colorLinks {
+    string mono;
+    string color;
+  }
+  auto links           = colorLinks();
+  links.mono    = format(q"┃
 \usepackage[xetex,
   colorlinks=true,
   urlcolor=myblack,
@@ -870,7 +870,7 @@ links.mono    = format(q"┃
   linkcolor=myblack,
 ┃",
   );
-links.color    = format(q"┃
+  links.color    = format(q"┃
 \usepackage[xetex,
   colorlinks=true,
   urlcolor=myblue,    %% \href{...}{...}   external url
@@ -1271,25 +1271,25 @@ links.color    = format(q"┃
           default: break;
           }
           break;
-      case "comment":
-        break;
-      default:
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-            writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-            writeln(__FILE__, ":", __LINE__, ": ", obj.text);
+        case "comment":
+          break;
+        default:
+          { /+ debug +/
+            if (doc_matters.opt.action.debug_do
+            && doc_matters.opt.action.verbose) {
+              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
+              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+              writeln(__FILE__, ":", __LINE__, ": ", obj.text);
+            }
           }
+          break;
         }
-        break;
       }
     }
-  }
-  if (_multicolumns) {
-    _multicolumns = false;
-    _latex_body ~= "\n\\end{multicols}\n";
-  }
+    if (_multicolumns) {
+      _multicolumns = false;
+      _latex_body ~= "\n\\end{multicols}\n";
+    }
     return _latex_body;
   }
   string latex_tail(M)(
diff --git a/src/doc_reform/io_out/source_pod.d b/src/doc_reform/io_out/source_pod.d
index 47f1570..484d418 100644
--- a/src/doc_reform/io_out/source_pod.d
+++ b/src/doc_reform/io_out/source_pod.d
@@ -421,7 +421,7 @@ template spinePod() {
           // Handle errors
         }
       }
-      
+      // source pod zip
     } catch (ErrnoException ex) {
       // Handle error
     }
diff --git a/src/doc_reform/io_out/sqlite.d b/src/doc_reform/io_out/sqlite.d
index cb7b065..8bb5789 100644
--- a/src/doc_reform/io_out/sqlite.d
+++ b/src/doc_reform/io_out/sqlite.d
@@ -1039,61 +1039,61 @@ template SQLiteInsertMetadata() {
   ) {
     string _uid = SQLinsertDelimiter!()(doc_matters.src.doc_uid);
     string _insert_metadata = format(q"┃
-    INSERT INTO metadata_and_text (
-      uid,
-      src_filename_base,
-      src_filename_suffix,
-      src_composite_id_per_txt,
-      src_composite_id_per_pod,
-      title,
-      title_main,
-      title_sub,
-      title_short,
-      title_edition,
-      title_language,
-      creator_author,
-      creator_author_last_first,
-      creator_author_email,
-      creator_illustrator,
-      creator_translator,
-      language_document,
-      language_document_char,
-      date_added_to_site,
-      date_available,
-      date_created,
-      date_issued,
-      date_modified,
-      date_published,
-      date_valid,
-      rights_copyright,
-      rights_copyright_audio,
-      rights_copyright_cover,
-      rights_copyright_illustrations,
-      rights_copyright_photographs,
-      rights_copyright_text,
-      rights_copyright_translation,
-      rights_copyright_video,
-      rights_license,
-      identifier_oclc,
-      identifier_isbn,
-      classify_dewey,
-      classify_keywords,
-      classify_loc,
-      classify_subject,
-      classify_topic_register,
-      original_title,
-      original_publisher,
-      original_language,
-      original_language_char,
-      original_source,
-      notes_abstract,
-      notes_description,
-      publisher,
-      site_url_doc_root
-    )
-    VALUES (
-      '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
-    );
+      INSERT INTO metadata_and_text (
+        uid,
+        src_filename_base,
+        src_filename_suffix,
+        src_composite_id_per_txt,
+        src_composite_id_per_pod,
+        title,
+        title_main,
+        title_sub,
+        title_short,
+        title_edition,
+        title_language,
+        creator_author,
+        creator_author_last_first,
+        creator_author_email,
+        creator_illustrator,
+        creator_translator,
+        language_document,
+        language_document_char,
+        date_added_to_site,
+        date_available,
+        date_created,
+        date_issued,
+        date_modified,
+        date_published,
+        date_valid,
+        rights_copyright,
+        rights_copyright_audio,
+        rights_copyright_cover,
+        rights_copyright_illustrations,
+        rights_copyright_photographs,
+        rights_copyright_text,
+        rights_copyright_translation,
+        rights_copyright_video,
+        rights_license,
+        identifier_oclc,
+        identifier_isbn,
+        classify_dewey,
+        classify_keywords,
+        classify_loc,
+        classify_subject,
+        classify_topic_register,
+        original_title,
+        original_publisher,
+        original_language,
+        original_language_char,
+        original_source,
+        notes_abstract,
+        notes_description,
+        publisher,
+        site_url_doc_root
+      )
+      VALUES (
+        '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
+      );
     ┃",
       _uid,
       SQLinsertDelimiter!()(doc_matters.src.filename_base),
@@ -1151,17 +1151,17 @@ template SQLiteInsertMetadata() {
       foreach (topic; doc_matters.conf_make_meta.meta.classify_topic_register_arr) {
         string[] subject_tree = topic.split(mkup.sep);
     _insert_topics ~= format(q"┃
-    INSERT INTO topic_register (
-      uid_metadata_and_text,
-      topic_register_lv0,
-      topic_register_lv1,
-      topic_register_lv2,
-      topic_register_lv3,
-      topic_register_lv4
-    )
-    VALUES (
-      '%s', '%s', '%s', '%s', '%s', '%s'
-    );
+      INSERT INTO topic_register (
+        uid_metadata_and_text,
+        topic_register_lv0,
+        topic_register_lv1,
+        topic_register_lv2,
+        topic_register_lv3,
+        topic_register_lv4
+      )
+      VALUES (
+        '%s', '%s', '%s', '%s', '%s', '%s'
+      );
     ┃",
       _uid,
       (subject_tree.length > 0) ? subject_tree[0] : "",
@@ -1184,20 +1184,20 @@ template SQLiteInsertDocObjectsLoop() {
     auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.w_srv_data_root_url_html, doc_matters.src.language);
     string insertDocObjectsRow(O)(O obj) {
       string _insert_doc_objects_row = format(q"┃
-      INSERT INTO doc_objects (
-        uid_metadata_and_text,
-        ocn,
-        obj_id,
-        clean,
-        body,
-        lev,
-        is_of_type,
-        is_a,
-        seg_name
-      )
-      VALUES (
-        '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
-      );
+        INSERT INTO doc_objects (
+          uid_metadata_and_text,
+          ocn,
+          obj_id,
+          clean,
+          body,
+          lev,
+          is_of_type,
+          is_a,
+          seg_name
+        )
+        VALUES (
+          '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
+        );
       ┃",
         _uid,
         obj.metainfo.ocn,
diff --git a/src/doc_reform/meta/conf_make_meta_yaml.d b/src/doc_reform/meta/conf_make_meta_yaml.d
index ef40a09..de218ee 100644
--- a/src/doc_reform/meta/conf_make_meta_yaml.d
+++ b/src/doc_reform/meta/conf_make_meta_yaml.d
@@ -786,7 +786,6 @@ template contentYAMLtoSpineStruct() {
         _struct_composite.make.substitute               = _mk.substitute(_struct_composite.make_str.substitute);
         _struct_composite.make.texpdf_font              = _mk.texpdf_font(_struct_composite.make_str.texpdf_font);
       }
-
       /+ meta ------------------------------------------------------------------- +/
       if (_struct_composite.meta.creator_author.empty) {
         if ("creator" in _yaml
@@ -1162,56 +1161,6 @@ template contentYAMLtoSpineStruct() {
     return _struct_composite;
   }
 }
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2021 Ralph Amissah, All Rights
-    Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    This program is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-    more details.
-
-    You should have received a copy of the GNU General Public License along with
-    this program. If not, see [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
 template configParseYAMLreturnSpineStruct() {
   import dyaml;
   import
@@ -1245,56 +1194,6 @@ template configParseYAMLreturnSpineStruct() {
     return _make_and_meta_struct;
   }
 }
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2021 Ralph Amissah, All Rights
-    Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    This program is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-    more details.
-
-    You should have received a copy of the GNU General Public License along with
-    this program. If not, see [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
 template docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct() {
   import
     std.exception,
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
index 3d04236..d8b252e 100644
--- a/src/doc_reform/meta/metadoc.d
+++ b/src/doc_reform/meta/metadoc.d
@@ -101,143 +101,143 @@ template spineAbstraction() {
       writeln("step4 commence → (doc_matters)");
     }
     struct DocumentMatters {
-    @safe auto generator_program() {
-      struct Prog_ {
-        @safe string project_name() {
-          return "spine";
-        }
-        @safe string name() {
-          return program_info.name;
-        }
-        @safe string ver() {
-          return program_info.ver;
-        }
-        @trusted string name_and_version() {
-          return format("%s-%s",
-            name,
-            ver,
-          );
-        }
-        @safe string url_home() {
-          return "https://sisudoc.org";
-        }
-        @safe string url_git() {
-          return "https://git.sisudoc.org/software/sisu";
-        }
-        @safe auto compiler() {
-          return program_info.compiler;
-        }
-        @safe auto stime() {
-          return Clock.currTime(UTC()).toSimpleString();
+      @safe auto generator_program() {
+        struct Prog_ {
+          @safe string project_name() {
+            return "spine";
+          }
+          @safe string name() {
+            return program_info.name;
+          }
+          @safe string ver() {
+            return program_info.ver;
+          }
+          @trusted string name_and_version() {
+            return format("%s-%s",
+              name,
+              ver,
+            );
+          }
+          @safe string url_home() {
+            return "https://sisudoc.org";
+          }
+          @safe string url_git() {
+            return "https://git.sisudoc.org/software/sisu";
+          }
+          @safe auto compiler() {
+            return program_info.compiler;
+          }
+          @safe auto stime() {
+            return Clock.currTime(UTC()).toSimpleString();
+          }
         }
+        return Prog_();
       }
-      return Prog_();
-    }
-    @safe auto generated_time() {
-      auto _st = Clock.currTime(UTC());
-      auto _time = _st.year.to!string
-        ~ "-" ~ _st.month.to!int.to!string // prefer as month number
-        ~ "-" ~ _st.day.to!string
-        ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
-        ~ " " ~ _st.hour.to!string
-        ~ ":" ~ _st.minute.to!string
-        ~ ":" ~ _st.second.to!string;
-      return _time;
-    }
-    @safe auto conf_make_meta() {
-      return _make_and_meta_struct;
-    }
-    @safe auto has() {
-      return _doc_has_struct;
-    }
-    @safe auto env() {
-      struct Env_ {
-        @safe auto pwd() {
-          return _manifest.env.pwd;
-        }
-        @safe auto home() {
-          return _manifest.env.home;
-        }
+      @safe auto generated_time() {
+        auto _st = Clock.currTime(UTC());
+        auto _time = _st.year.to!string
+          ~ "-" ~ _st.month.to!int.to!string // prefer as month number
+          ~ "-" ~ _st.day.to!string
+          ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
+          ~ " " ~ _st.hour.to!string
+          ~ ":" ~ _st.minute.to!string
+          ~ ":" ~ _st.second.to!string;
+        return _time;
       }
-      return Env_();
-    }
-    @safe auto opt() {
-      struct Opt_ {
-        @safe auto action() {
-          /+ getopt options, commandline instructions, raw
-           - processing instructions --epub --html etc.
-           - command line config instructions --output
-          +/
-          return _opt_action;
-        }
+      @safe auto conf_make_meta() {
+        return _make_and_meta_struct;
       }
-      return Opt_();
-    }
-    @safe auto src() {
-      return _manifest.src;
-    }
-    @safe auto src_path_info() {
-      return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
-    }
-    @safe auto pod() {
-      return _manifest.pod;
-    }
-    @safe auto sqlite() {
-      struct SQLite_ {
-        @safe string filename() {
-          string _fn = "";
-          string _pth = "";
-          if (_opt_action.sqliteDB_filename.length > 0) {
-            _fn = _opt_action.sqliteDB_filename;
-          } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_filename.length > 0) {
-            _fn = _make_and_meta_struct.conf.w_srv_db_sqlite_filename;
-          }
-          return _fn;
-        }
-        @safe string path() {
-          string _pth = "";
-          if (_opt_action.sqliteDB_path.length > 0) {
-            _pth = _opt_action.sqliteDB_path;
-          } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_path.length > 0) {
-            _pth = _make_and_meta_struct.conf.w_srv_db_sqlite_path;
-          }
-          return _pth;
-        }
-        @safe string cgi_filename() {
-          string _fn = "";
-          if (_opt_action.cgi_sqlite_search_filename.length > 0) {
-            _fn = _opt_action.cgi_sqlite_search_filename;
-          } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script.length > 0) {
-            _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script;
-          }
-          return _fn;
+      @safe auto has() {
+        return _doc_has_struct;
+      }
+      @safe auto env() {
+        struct Env_ {
+          @safe auto pwd() {
+            return _manifest.env.pwd;
+          }
+          @safe auto home() {
+            return _manifest.env.home;
+          }
         }
-        @safe string cgi_filename_d() {
-          string _fn = "";
-          if (_opt_action.cgi_sqlite_search_filename_d.length > 0) {
-            _fn = _opt_action.cgi_sqlite_search_filename_d;
-          } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d.length > 0) {
-            _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d;
-          }
-          return _fn;
+        return Env_();
+      }
+      @safe auto opt() {
+        struct Opt_ {
+          @safe auto action() {
+            /+ getopt options, commandline instructions, raw
+             - processing instructions --epub --html etc.
+             - command line config instructions --output
+            +/
+            return _opt_action;
+          }
         }
+        return Opt_();
       }
-      return SQLite_();
-    }
-    @safe auto output_path() {
-      return _make_and_meta_struct.conf.output_path;
-    }
-    @safe auto srcs() {
-      struct SRC_ {
-        auto file_insert_list() {
-          return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
+      @safe auto src() {
+        return _manifest.src;
+      }
+      @safe auto src_path_info() {
+        return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
+      }
+      @safe auto pod() {
+        return _manifest.pod;
+      }
+      @safe auto sqlite() {
+        struct SQLite_ {
+          @safe string filename() {
+            string _fn = "";
+            string _pth = "";
+            if (_opt_action.sqliteDB_filename.length > 0) {
+              _fn = _opt_action.sqliteDB_filename;
+            } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_filename.length > 0) {
+              _fn = _make_and_meta_struct.conf.w_srv_db_sqlite_filename;
+            }
+            return _fn;
+          }
+          @safe string path() {
+            string _pth = "";
+            if (_opt_action.sqliteDB_path.length > 0) {
+              _pth = _opt_action.sqliteDB_path;
+            } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_path.length > 0) {
+              _pth = _make_and_meta_struct.conf.w_srv_db_sqlite_path;
+            }
+            return _pth;
+          }
+          @safe string cgi_filename() {
+            string _fn = "";
+            if (_opt_action.cgi_sqlite_search_filename.length > 0) {
+              _fn = _opt_action.cgi_sqlite_search_filename;
+            } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script.length > 0) {
+              _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script;
+            }
+            return _fn;
+          }
+          @safe string cgi_filename_d() {
+            string _fn = "";
+            if (_opt_action.cgi_sqlite_search_filename_d.length > 0) {
+              _fn = _opt_action.cgi_sqlite_search_filename_d;
+            } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d.length > 0) {
+              _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d;
+            }
+            return _fn;
+          }
         }
-        auto image_list() {
-          return _doc_has_struct.imagelist;
+        return SQLite_();
+      }
+      @safe auto output_path() {
+        return _make_and_meta_struct.conf.output_path;
+      }
+      @safe auto srcs() {
+        struct SRC_ {
+          auto file_insert_list() {
+            return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
+          }
+          auto image_list() {
+            return _doc_has_struct.imagelist;
+          }
         }
+        return SRC_();
       }
-      return SRC_();
-    }
     }
     auto doc_matters = DocumentMatters();
     if ((_opt_action.debug_do)