org mode, unique code-block names & adjust headers

-  avoid org-mode undefined behavior, provide
   unique code-block names

6 files changed, 8 insertions, 8 deletions

diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index 14c328b..f435418 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -295,7 +295,7 @@ template outputEPub3() {
   </ncx>┃");
     return toc;
   }
-  
+
   @system void outputEPub3(D,I)(
     const D    doc_abstraction,
           I    doc_matters,
@@ -809,5 +809,5 @@ template outputEPub3() {
       }
     }
   }
-  
+
 }
diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d
index 6a15614..e898bb8 100644
--- a/src/doc_reform/io_out/html.d
+++ b/src/doc_reform/io_out/html.d
@@ -510,7 +510,7 @@ 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/odt.d b/src/doc_reform/io_out/odt.d
index d3377dc..e12f93f 100644
--- a/src/doc_reform/io_out/odt.d
+++ b/src/doc_reform/io_out/odt.d
@@ -839,7 +839,7 @@ template outputODT() {
     }
     return doc_odt;
   }
-  
+
   @safe string odt_tail() {
     string _odt_tail = format(q"┃<text:p text:style-name="P_normal">spine: &lt;<text:a xl:type="simple" xl:href="http://www.doc_reform.org">www.doc_reform.org</text:a>&gt; and &lt;<text:a xl:type="simple" xl:href="http://www.sisudoc.org">www.sisudoc.org</text:a>&gt;</text:p>
   </office:text></office:body></office:document-content>┃",);
@@ -2038,7 +2038,7 @@ template outputODT() {
       pth_odt.manifest_rdf("fs"); /+ (manifest.rdf) +/
       pth_odt.settings_xml("fs"); /+ (settings.xml) +/
       pth_odt.styles_xml("fs");   /+ (styles_xml) +/
-  
+
       pth_odt.content_xml("fs");
       pth_odt.manifest_xml("fs");
       pth_odt.meta_xml("fs");
diff --git a/src/doc_reform/io_out/source_pod.d b/src/doc_reform/io_out/source_pod.d
index 5a0fd47..36a86e2 100644
--- a/src/doc_reform/io_out/source_pod.d
+++ b/src/doc_reform/io_out/source_pod.d
@@ -371,7 +371,7 @@ template spinePod() {
           // Handle errors
         }
       }
-      
+
     } catch (ErrnoException ex) {
       // Handle error
     }
diff --git a/src/doc_reform/meta/conf_make_meta_yaml.d b/src/doc_reform/meta/conf_make_meta_yaml.d
index 1f22dc8..4d1fdb1 100644
--- a/src/doc_reform/meta/conf_make_meta_yaml.d
+++ b/src/doc_reform/meta/conf_make_meta_yaml.d
@@ -180,7 +180,7 @@ 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);
     }
-    
+
     /+ conf ------------------------------------------------------------------- +/
     if ("webserv" in _yaml
       && _yaml["webserv"].type.sequence
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index bde1a5c..859acc5 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -2422,7 +2422,7 @@ template docAbstraction() {
     dom_structure_markedup_tags_status_buffer   = [ 0, 0, 0, 0, 0, 0, 0, 0, 0,];
     dom_structure_collapsed_tags_status         = [ 0, 0, 0, 0, 0, 0, 0, 0, 0,];
     dom_structure_collapsed_tags_status_buffer  = [ 0, 0, 0, 0, 0, 0, 0, 0, 0,];
-    
+
     @safe auto doc_has() {
       struct DocHas_ {
         uint inline_links() {