1 files changed, 25 insertions, 1 deletions
diff --git a/src/sdp/meta/metadoc.d b/src/sdp/meta/metadoc.d
index e302db8..b2f6270 100644
--- a/src/sdp/meta/metadoc.d
+++ b/src/sdp/meta/metadoc.d
@@ -1,10 +1,10 @@
 module sdp.meta.metadoc;
 template SiSUabstraction() {
-  import sdp.meta;
   import
     std.getopt,
     std.process;
   import
+    sdp.meta,
     sdp.meta.metadoc_summary,
     sdp.meta.metadoc_from_src,
     sdp.meta.conf_make_meta,
@@ -39,19 +39,34 @@ template SiSUabstraction() {
     auto conf_files_composite_make = confFilesSDLtoStruct!()(sdl_root_config_share, sdl_root_config_local);
     /+ ↓ read file (filename with path) +/
     /+ ↓ file tuple of header and content +/
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step1 commence → (get document header & body & insert files)");
+    }
     auto _header_body_inserts =
       SiSUrawMarkupContent!()(fn_src);
     static assert(!isTypeTuple!(_header_body_inserts));
     static assert(_header_body_inserts.length==3);
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step1 complete");
+    }
     debug(header_and_body) {
       writeln(header);
       writeln(_header_body_inserts.length);
       writeln(_header_body_inserts.length[headBody.body_content][0]);
     }
     /+ ↓ split header into make and meta +/
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step2 commence → (doc header: make & meta as struct)");
+    }
     auto _make_and_meta_struct =
       docHeaderMakeAndMetaTupExtractAndConvertToStruct!()(conf_files_composite_make, _header_body_inserts[headBody.header]); // breakage ...
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step2 complete");
+    }
     /+ ↓ document abstraction: process document, return abstraction as tuple +/
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step3 commence → (document abstraction (da); da keys; segnames; doc_matters)");
+    }
     auto da = SiSUdocAbstraction!()(
       _header_body_inserts[headBody.body_content],
       _make_and_meta_struct,
@@ -64,6 +79,12 @@ template SiSUabstraction() {
     string[] _doc_html_segnames = da[docAbst.segnames];
     string[] _doc_epub_segnames_0_4 = da[docAbst.segnames_0_4];
     auto _images = da[docAbst.images];
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step3 complete");
+    }
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step4 commence → (doc_matters)");
+    }
     struct DocumentMatters {
       auto keys_seq() {
         /+ contains .seg & .scroll sequences +/
@@ -118,6 +139,9 @@ template SiSUabstraction() {
       }
     }
     auto doc_matters = DocumentMatters();
+    debug(steps) {
+      writeln(__LINE__, ":", __FILE__, ": step4 complete");
+    }
     auto t = tuple(doc_abstraction, doc_matters);
     static assert(t.length==2);
     return t;