2 files changed, 62 insertions, 36 deletions

diff --git a/org/meta_abstraction.org b/org/meta_abstraction.org
index d112a51..03da5cf 100644
--- a/org/meta_abstraction.org
+++ b/org/meta_abstraction.org
@@ -540,6 +540,9 @@ int cnt1 = 1; int cnt2 = 1; int cnt3 = 1;
 #+BEGIN_SRC d
 debug (substitutions) {
   writeln(__LINE__, ":", __FILE__, ": DEBUG substitutions:");
+  if (!(conf_make_meta.make.headings.empty)) {
+    writeln(conf_make_meta.make.headings);
+  }
   if (conf_make_meta.make.substitute) {
     foreach(substitution_pair; conf_make_meta.make.substitute) {
        writeln("regex to match:       ", substitution_pair[0]);
@@ -854,7 +857,7 @@ if there is a blurb section you need to:
 #+BEGIN_SRC d
 } else if (obj_type_status["quote"] == TriState.on) {
   /+ within block object: quote +/
-  line = _doc_header_and_make_substitutions_(line, conf_make_meta);
+  line = _doc_header_and_make_substitutions_fontface_(line, conf_make_meta);
   _quote_block_(line, an_object, obj_type_status);
   continue;
 #+END_SRC
@@ -866,7 +869,7 @@ if there is a blurb section you need to:
 /+ within block object: group +/
 } else if (obj_type_status["group"] == TriState.on) {
   /+ within block object: group +/
-  line = _doc_header_and_make_substitutions_(line, conf_make_meta);
+  line = _doc_header_and_make_substitutions_fontface_(line, conf_make_meta);
   line = (line)
     .replaceAll(rgx.para_delimiter, mkup.br_paragraph ~ "$1");
   _group_block_(line, an_object, obj_type_status);
@@ -879,7 +882,7 @@ if there is a blurb section you need to:
 #+BEGIN_SRC d
 } else if (obj_type_status["block"] == TriState.on) {
   /+ within block object: block +/
-  line = _doc_header_and_make_substitutions_(line, conf_make_meta);
+  line = _doc_header_and_make_substitutions_fontface_(line, conf_make_meta);
   if (auto m = line.match(rgx.spaces_line_start)) {
     line = (line)
       .replaceAll(rgx.spaces_line_start, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
@@ -935,7 +938,7 @@ if (line.matchFirst(rgx.block_poem_open)) {
   processing.remove("verse");
   obj_cite_number_poem["start"] = obj_cite_digits.on.to!string;
 }
-line = _doc_header_and_make_substitutions_(line, conf_make_meta);
+line = _doc_header_and_make_substitutions_fontface_(line, conf_make_meta);
 _start_block_(line, obj_type_status, obj_cite_number_poem);
 continue;
 #+END_SRC
@@ -1045,7 +1048,7 @@ if (line.matchFirst(rgx.book_index)
     } else if (line_occur["para"] == State.off) {
       /+ para match +/
       an_object_key="body_nugget";
-      line = _doc_header_and_make_substitutions_(line, conf_make_meta);
+      line = _doc_header_and_make_substitutions_fontface_(line, conf_make_meta);
       _para_match_(line, an_object, an_object_key, indent, bullet, obj_type_status, line_occur);
     }
 #+END_SRC
@@ -1072,7 +1075,7 @@ if (line.matchFirst(rgx.book_index)
     debug(para) {
       writeln(an_object_key, "-> ", line);
     }
-    line = _doc_header_and_make_substitutions_(line, conf_make_meta);
+    line = _doc_header_and_make_substitutions_fontface_(line, conf_make_meta);
     an_object[an_object_key] ~= " " ~ line;
     ++line_occur["para"];
   }
@@ -2560,6 +2563,7 @@ static auto _check_ocn_status_(L,T)(
 #+END_SRC
 
 *** make substitutions
+**** project
 
 #+name: abs_functions_substitutions
 #+BEGIN_SRC d
@@ -2578,6 +2582,21 @@ auto _doc_header_and_make_substitutions_(L,CMM)(
       );
     }
   }
+  return line;
+}
+#+END_SRC
+
+**** fontface
+
+#+name: abs_functions_substitutions
+#+BEGIN_SRC d
+auto _doc_header_and_make_substitutions_fontface_(L,CMM)(
+  L    line,
+  CMM  conf_make_meta,
+) {
+  debug(asserts) {
+    static assert(is(typeof(line)            == char[]));
+  }
   if (!(
     conf_make_meta.make.bold_rgxmatch == "=NULL"
     || conf_make_meta.make.bold_rgxmatch.empty
@@ -3993,85 +4012,82 @@ auto _book_index_(L,I,O,T,B)(
 #+BEGIN_SRC d
 auto _heading_found_(L,X,H,R,T)(
   L     line,
-  X     dochead_make_identify_unmarked_headings,
+  X     _make_unmarked_headings,
   return ref H heading_match_str,
   return ref R heading_match_rgx,
   return ref T obj_type_status
 ) {
   debug(asserts) {
     static assert(is(typeof(line)                                    == char[]));
-    static assert(is(typeof(dochead_make_identify_unmarked_headings) == string));
+    static assert(is(typeof(_make_unmarked_headings) == string[]));
     static assert(is(typeof(heading_match_str)                       == string[string]));
     static assert(is(typeof(heading_match_rgx)                       == Regex!(char)[string]));
     static assert(is(typeof(obj_type_status)                         == int[string]));
   }
   static auto rgx = Rgx();
-  if ((dochead_make_identify_unmarked_headings.length > 2)
+  if ((_make_unmarked_headings.length > 2)
   && (obj_type_status["make_headings"] == State.off)) {
     /+ headings found +/
     debug(headingsfound) {
-      writeln(dochead_make_identify_unmarked_headings);
+      writeln(_make_unmarked_headings);
     }
-    char[][] make_headings_spl
-      = (cast(char[]) dochead_make_identify_unmarked_headings)
-        .split(rgx.make_heading_delimiter);
     debug(headingsfound) {
-      writeln(make_headings_spl.length);
-      writeln(make_headings_spl);
+      writeln(_make_unmarked_headings.length);
+      writeln(_make_unmarked_headings);
     }
-    switch (make_headings_spl.length) {
+    switch (_make_unmarked_headings.length) {
     case 7 :
-      if (!empty(make_headings_spl[6])) {
+      if (!empty(_make_unmarked_headings[6])) {
         heading_match_str["h_4"]
-          = "^(" ~ make_headings_spl[6].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[6].to!string ~ ")";
         heading_match_rgx["h_4"]
           = regex(heading_match_str["h_4"]);
       }
       goto case;
     case 6 :
-      if (!empty(make_headings_spl[5])) {
+      if (!empty(_make_unmarked_headings[5])) {
         heading_match_str["h_3"]
-          = "^(" ~ make_headings_spl[5].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[5].to!string ~ ")";
         heading_match_rgx["h_3"]
           = regex(heading_match_str["h_3"]);
       }
       goto case;
     case 5 :
-      if (!empty(make_headings_spl[4])) {
+      if (!empty(_make_unmarked_headings[4])) {
         heading_match_str["h_2"]
-          = "^(" ~ make_headings_spl[4].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[4].to!string ~ ")";
         heading_match_rgx["h_2"]
           = regex(heading_match_str["h_2"]);
       }
       goto case;
     case 4 :
-      if (!empty(make_headings_spl[3])) {
+      if (!empty(_make_unmarked_headings[3])) {
         heading_match_str["h_1"]
-          = "^(" ~ make_headings_spl[3].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[3].to!string ~ ")";
         heading_match_rgx["h_1"]
           = regex(heading_match_str["h_1"]);
       }
       goto case;
     case 3 :
-      if (!empty(make_headings_spl[2])) {
+      if (!empty(_make_unmarked_headings[2])) {
         heading_match_str["h_D"]
-          = "^(" ~ make_headings_spl[2].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[2].to!string ~ ")";
         heading_match_rgx["h_D"]
           = regex(heading_match_str["h_D"]);
       }
       goto case;
     case 2 :
-      if (!empty(make_headings_spl[1])) {
+      if (!empty(_make_unmarked_headings[1])) {
         heading_match_str["h_C"]
-          = "^(" ~ make_headings_spl[1].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[1].to!string ~ ")";
         heading_match_rgx["h_C"]
           = regex(heading_match_str["h_C"]);
       }
       goto case;
     case 1 :
-      if (!empty(make_headings_spl[0])) {
+      if (!empty(_make_unmarked_headings[0])) {
         heading_match_str["h_B"]
-          = "^(" ~ make_headings_spl[0].to!string ~ ")";
+          = "^(" ~ _make_unmarked_headings[0].to!string ~ ")";
         heading_match_rgx["h_B"]
           = regex(heading_match_str["h_B"]);
       }
diff --git a/org/meta_conf_make_meta.org b/org/meta_conf_make_meta.org
index bd18695..c6c4b2c 100644
--- a/org/meta_conf_make_meta.org
+++ b/org/meta_conf_make_meta.org
@@ -70,13 +70,13 @@ struct ConfCompositeMakeStr {
   string css                            = "";
   string emphasis                       = "";
   string footer                         = "";
-  string headings                       = "";
+  string[] headings;
   string home_button_image              = "";
   string home_button_text               = "";
   string italics                        = "";
   string num_top                        = "";
   string num_depth                      = "";
-  string[][] substitute;             // = [["", ""]];
+  string[][] substitute;
   string texpdf_font                    = "";
 }
 struct confCompositeMakeBuild {
@@ -122,7 +122,7 @@ struct confCompositeMakeBuild {
   auto footer(string _mk) {
     return _mk;
   }
-  auto headings(string _mk) {
+  auto headings(string[] _mk) {
     return _mk;
   }
   auto home_button_image(string _mk) {
@@ -179,7 +179,7 @@ struct ConfCompositeMakeInit {
   auto emphasis_substitute_sisu_markup  = "!{$1}!";
   auto emphasis_substitute_html         = "<em>$1</em>";
   string footer                         = "";
-  string headings                       = "";
+  string[] headings;
   string home_button_image              = "";
   string home_button_text               = "";
   char[] italics_rgxmatch               = `=NULL`.dup;
@@ -188,7 +188,7 @@ struct ConfCompositeMakeInit {
   auto italics_substitute_html          = "<i>$1</i>";
   string num_top                        = "";
   string num_depth                      = "";
-  string[][] substitute;                // = [["", ""]];
+  string[][] substitute;
   string texpdf_font                    = "";
 }
 #+END_SRC
@@ -491,7 +491,17 @@ if ("make" in _json.object) {
   if ("headings" in _json.object["make"]
     && (_json.object["make"]["headings"].type().to!string == "STRING")
   ) {
-    _struct_composite.make_str.headings = _json.object["make"]["headings"].str;
+   char[][] __match_headings_array
+      = (cast(char[]) _json.object["make"]["headings"].str)
+        .split(_rgx.make_heading_delimiter);
+    _struct_composite.make_str.headings = __match_headings_array.to!(string[]);
+  } else if ("headings" in _json.object["make"]
+    && _json.object["make"]["headings"].type().to!string == "ARRAY") {
+    string[] _match_headings_array;
+    foreach (_match_heading; _json.object["make"]["headings"].arrayNoRef) {
+      _match_headings_array ~= _match_heading.str;
+    }
+    _struct_composite.make_str.headings = _match_headings_array;
   }
   if ("home_button_image" in _json.object["make"]
     && (_json.object["make"]["home_button_image"].type().to!string == "STRING")