cosmeticdoc-reform_v0.3.3

11 files changed, 165 insertions, 80 deletions

diff --git a/org/default_regex.org b/org/default_regex.org
index 1496696..be628dd 100644
--- a/org/default_regex.org
+++ b/org/default_regex.org
@@ -464,6 +464,7 @@ static br_page_line                                   = ctRegex!(`┼`, "mg");
 static br_page                                        = ctRegex!(`┿`, "mg");
 static br_page_new                                    = ctRegex!(`╂`, "mg");
 #+END_SRC
+
 *** inline (internal program) markup footnotes endnotes   :inline:footnote:
 
 #+name: prgmkup_rgx
diff --git a/org/doc_reform.org b/org/doc_reform.org
index acc21e9..69e23a9 100644
--- a/org/doc_reform.org
+++ b/org/doc_reform.org
@@ -75,6 +75,7 @@ import std.algorithm;
 import std.parallelism;
 <<mixin_doc_reform_version>>
 <<mixin_pre_main>>
+string program_name = "doc-reform";
 /++
 name        "doc_reform"
 description "A SiSU inspired document parser writen in D."
@@ -219,8 +220,9 @@ static auto rgx = Rgx();
 scope(success) {
   debug(checkdoc) {
     writefln(
-      "~ run complete, ok ~ (doc_reform-%s.%s.%s, %s D:%s, %s %s)",
-      ver.major, ver.minor, ver.patch,
+      "~ run complete, ok ~ (%s-%s.%s.%s, %s D:%s, %s %s)",
+      program_name,
+      _ver.major, _ver.minor, _ver.patch,
       __VENDOR__, __VERSION__,
       bits, os,
     );
@@ -593,8 +595,8 @@ auto _opt_action = OptActions();
 #+NAME: doc_reform_args
 #+BEGIN_SRC d
 auto _env = [
-  "pwd" : environment["PWD"],
-  "home" : environment["HOME"],
+  "pwd" :     environment["PWD"],
+  "home" :    environment["HOME"],
 ];
 #+END_SRC
 
@@ -997,6 +999,8 @@ if ((_opt_action.debug_do)
   - prepare document_matters, miscellany about processing and the document of
     use in downstream processing
 
+**** verbose message
+
 #+NAME: doc_reform_each_file_do_document_matters
 #+BEGIN_SRC d
 if ((_opt_action.debug_do)
@@ -1005,9 +1009,21 @@ if ((_opt_action.debug_do)
   writeln("step4 commence → (doc_matters)");
 }
 struct DocumentMatters {
+#+END_SRC
+
+**** config make & meta
+
+#+NAME: doc_reform_each_file_do_document_matters
+#+BEGIN_SRC d
   auto conf_make_meta() { // TODO meld with all make instructions
     return _make_and_meta_struct;
   }
+#+END_SRC
+
+**** env related
+
+#+NAME: doc_reform_each_file_do_document_matters
+#+BEGIN_SRC d
   auto env() {
     struct Env_ {
       auto pwd() {
@@ -1019,6 +1035,12 @@ struct DocumentMatters {
     }
     return Env_();
   }
+#+END_SRC
+
+**** opt
+
+#+NAME: doc_reform_each_file_do_document_matters
+#+BEGIN_SRC d
   auto opt() {
     struct Opt_ {
       auto action() {
@@ -1031,6 +1053,12 @@ struct DocumentMatters {
     }
     return Opt_();
   }
+#+END_SRC
+
+**** output related
+
+#+NAME: doc_reform_each_file_do_document_matters
+#+BEGIN_SRC d
   auto src() {
     return _manifest.src;
   }
@@ -1080,8 +1108,20 @@ struct DocumentMatters {
   auto output_path() {
     return _manifest.output.path;
   }
+#+END_SRC
+
+**** } close
+
+#+NAME: doc_reform_each_file_do_document_matters
+#+BEGIN_SRC d
 }
 auto doc_matters = DocumentMatters();
+#+END_SRC
+
+**** step complete message
+
+#+NAME: doc_reform_each_file_do_document_matters
+#+BEGIN_SRC d
 if ((_opt_action.debug_do)
 || (_opt_action.very_verbose)
 ) {
diff --git a/org/meta_abstraction.org b/org/meta_abstraction.org
index 8b8fe79..51b089c 100644
--- a/org/meta_abstraction.org
+++ b/org/meta_abstraction.org
@@ -613,7 +613,7 @@ scope(failure) {
     line,
   );
 }
-line = (line).replaceAll(rgx.true_dollar, "$$$$");
+line = line.replaceAll(rgx.true_dollar, "$$$$");
   /+ dollar represented as $$ needed to stop submatching on $
      (substitutions using ${identifiers} must take into account (i.e. happen earlier))
    +/
@@ -950,7 +950,7 @@ if there is a blurb section you need to:
   /+ 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)
+  line = line
     .replaceAll(rgx.para_delimiter, mkup.br_paragraph ~ "$1");
   _group_block_(line, an_object, obj_type_status);
   continue;
@@ -965,11 +965,11 @@ if there is a blurb section you need to:
   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)
+    line = line
       .replaceAll(rgx.spaces_line_start, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
   }
   if (auto m = line.match(rgx.spaces_multiple)) {
-    line = (line)
+    line = line
       .replaceAll(rgx.spaces_multiple, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
   }
   _block_block_(line, an_object, obj_type_status);
@@ -3517,7 +3517,7 @@ void _biblio_block_(
           tmp ~= au.str;
         }
       }
-      tmp = (tmp).replace(rgx.trailing_comma, "");
+      tmp = tmp.replace(rgx.trailing_comma, "");
       j["author"].str = tmp;
       goto default;
     case "editor_raw": // editor_arr editor (fn sn)
@@ -3532,7 +3532,7 @@ void _biblio_block_(
           tmp ~= ed.str;
         }
       }
-      tmp = (tmp).replace(rgx.trailing_comma, "");
+      tmp = tmp.replace(rgx.trailing_comma, "");
       j["editor"].str = tmp;
       goto default;
     case "fulltitle": // title & subtitle
@@ -4927,7 +4927,7 @@ auto font_faces_line(T)(
 ) {
   static auto rgx = Rgx();
   if (textline.match(rgx.inline_faces_line)) {
-    textline = (textline)
+    textline = textline
       .replaceFirst(rgx.inline_emphasis_line,   ("*{$1}*$2"))
       .replaceFirst(rgx.inline_bold_line,       ("!{$1}!$2"))
       .replaceFirst(rgx.inline_underscore_line, ("_{$1}_$2"))
@@ -5269,7 +5269,7 @@ static struct ObjInlineMarkupMunge {
     if (obj_txt_in.match(rgx.smid_inline_url_generic)) {
       /+ link: naked url: http://url +/
       if (obj_txt_in.match(rgx.smid_inline_link_naked_url)) {
-        obj_txt_in = (obj_txt_in).replaceAll(
+        obj_txt_in = obj_txt_in.replaceAll(
             rgx.smid_inline_link_naked_url,
             ("$1"
               ~ mkup.lnk_o ~ "$2" ~ mkup.lnk_c
@@ -5283,7 +5283,7 @@ static struct ObjInlineMarkupMunge {
            { link which includes url as footnote }http://url~{ { http://url }http://url }~
       +/
       if (obj_txt_in.match(rgx.smid_inline_link_endnote_url_helper)) {
-        obj_txt_in = (obj_txt_in)
+        obj_txt_in = obj_txt_in
           .replaceAll(
             rgx.smid_inline_link_endnote_url_helper_punctuated,
             (mkup.lnk_o ~ "$1" ~ mkup.lnk_c
@@ -5305,7 +5305,7 @@ static struct ObjInlineMarkupMunge {
          { linked text or image }http://url
       +/
       if (obj_txt_in.match(rgx.smid_inline_link_markup_regular)) {
-        obj_txt_in = (obj_txt_in).replaceAll(
+        obj_txt_in = obj_txt_in.replaceAll(
           rgx.smid_inline_link_markup_regular,
           ("$1"
             ~ mkup.lnk_o ~ "$2" ~ mkup.lnk_c
@@ -5334,7 +5334,7 @@ static struct ObjInlineMarkupMunge {
         writeln("Image: ", obj_txt_in);
       }
       if (obj_txt_in.match(rgx.smid_image_with_dimensions)) {
-        obj_txt_in = (obj_txt_in).replaceAll(
+        obj_txt_in = obj_txt_in.replaceAll(
             rgx.smid_image_with_dimensions,
             ("$1"
               ~ mkup.img ~ "$2,w$3h$4 "
@@ -5344,7 +5344,7 @@ static struct ObjInlineMarkupMunge {
           writeln("IMAGE with size: ", obj_txt_in); // decide on representation
         }
       } else if (obj_txt_in.match(rgx.smid_image)) {
-        obj_txt_in = (obj_txt_in).replaceAll(
+        obj_txt_in = obj_txt_in.replaceAll(
             rgx.smid_image,
             ("$1"
               ~ mkup.img ~ "$2,w0h0 "
@@ -5372,7 +5372,7 @@ static struct ObjInlineMarkupMunge {
     bool flg_notes_reg  = false;
     bool flg_notes_star = false;
     bool flg_notes_plus = false;
-    obj_txt_in = (obj_txt_in).replaceAll(
+    obj_txt_in = obj_txt_in.replaceAll(
       rgx.inline_notes_curly,
       (mkup.en_a_o ~ " $1" ~ mkup.en_a_c)
     );
@@ -5471,7 +5471,7 @@ static struct ObjInlineMarkupMunge {
       obj_txt_in = url_links(obj_txt_in);
     }
     if (auto m = obj_txt_in.match(rgx.para_inline_link_anchor)) {
-      obj_txt_in = (obj_txt_in)
+      obj_txt_in = obj_txt_in
         .replaceAll(rgx.para_inline_link_anchor, "┋$1┋");
     }
     auto ftn = footnotes_endnotes_markup_and_number_or_stars(obj_txt_in, reset_note_numbers);
@@ -5520,7 +5520,7 @@ static struct ObjInlineMarkupMunge {
     }
   }
   body {
-    obj_txt["munge"]=(obj_txt_in)
+    obj_txt["munge"] = obj_txt_in
      .replaceFirst(rgx.heading, "")
      .replaceFirst(rgx.object_number_off_all, "")
      .strip;
@@ -5677,7 +5677,7 @@ static struct ObjInlineMarkupMunge {
     }
   }
   body {
-    obj_txt_in = (obj_txt_in).replaceAll(rgx.space, mkup.nbsp);
+    obj_txt_in = obj_txt_in.replaceAll(rgx.space, mkup.nbsp);
     obj_txt["munge"] = obj_txt_in;
     return obj_txt["munge"];
   }
@@ -6081,7 +6081,7 @@ private:
       }
       if ((!empty(heading_number_auto_composite))
       && (obj_["lev_markup_number"].to!uint >= conf_make_meta.make.auto_num_top_lv)) {
-        munge_=(munge_)
+        munge_ = munge_
         .replaceFirst(rgx.heading,
           "$1~$2 " ~ heading_number_auto_composite ~ ". ")
         .replaceFirst(rgx.heading_marker_missing_tag,
@@ -6109,16 +6109,16 @@ private:
     if (!(munge_.match(rgx.heading_anchor_tag))) {
       if (munge_.match(rgx.heading_identify_anchor_tag)) {
         if (auto m = munge_.match(rgx.heading_extract_named_anchor_tag)) {
-          munge_=(munge_).replaceFirst(
+          munge_ = munge_.replaceFirst(
             rgx.heading_marker_missing_tag,
             "$1~" ~ m.captures[1].toLower ~ "_"  ~ m.captures[2] ~ " ");
           if (auto n = munge_.match(rgx.heading_anchor_tag_plus_colon)) {
             auto tag_remunge_ = n.captures[2]
               .replaceAll(rgx.heading_marker_tag_has_colon, "..");
-            munge_=(munge_).replaceFirst(rgx.heading_anchor_tag_plus_colon, n.captures[1] ~ tag_remunge_ ~ " ");
+            munge_=munge_.replaceFirst(rgx.heading_anchor_tag_plus_colon, n.captures[1] ~ tag_remunge_ ~ " ");
           }
         } else if (auto m = munge_.match(rgx.heading_extract_unnamed_anchor_tag)) {
-          munge_=(munge_).replaceFirst(
+          munge_ = munge_.replaceFirst(
             rgx.heading_marker_missing_tag,
             "$1~" ~ "s" ~ m.captures[1] ~ " ");
         }
@@ -6127,7 +6127,7 @@ private:
           heading_num_lev1 = 0;
         }
         heading_num_lev1 ++;
-        munge_=(munge_).replaceFirst(
+        munge_ = munge_.replaceFirst(
           rgx.heading_marker_missing_tag,
           "$1~" ~ "x" ~ heading_num_lev1.to!string ~ " ");
       }
@@ -6689,7 +6689,7 @@ struct BookIndexReportSection {
     foreach (mainkey; mainkeys) {
       write("_0_1 !{", mainkey, "}! ");
       foreach (ref_; bookindex_unordered_hashes[mainkey]["_a"]) {
-        auto go = (ref_).replaceAll(rgx.book_index_go, "$1");
+        auto go = ref_.replaceAll(rgx.book_index_go, "$1");
         write(" {", ref_, "}#", go, ", ");
       }
       writeln(" \\\\");
@@ -6699,7 +6699,7 @@ struct BookIndexReportSection {
       foreach (subkey; subkeys) {
         write("  ", subkey, ", ");
         foreach (ref_; bookindex_unordered_hashes[mainkey][subkey]) {
-          auto go = (ref_).replaceAll(rgx.book_index_go, "$1");
+          auto go = ref_.replaceAll(rgx.book_index_go, "$1");
           write(" {", ref_, "}#", go, ", ");
         }
         writeln(" \\\\");
@@ -6823,7 +6823,7 @@ struct BookIndexReportSection {
           bi_tmp ~= " \\\\\n    ";
           ++skn;
         }
-        bi_tmp                                         = (bi_tmp).replaceFirst(rgx.trailing_linebreak, "");
+        bi_tmp                                         = bi_tmp.replaceFirst(rgx.trailing_linebreak, "");
         comp_obj_para                                  = comp_obj_para.init;
         comp_obj_para.metainfo.is_of_part              = "backmatter";
         comp_obj_para.metainfo.is_of_section           = "bookindex";
@@ -7863,18 +7863,36 @@ struct DocObj_MetaInfo_ {
   int                    parent_ocn                          = 0;
   int                    last_decendant_ocn                  = 0;
 }
+#+END_SRC
+
+**** object text attributes
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct DocObj_TxtAttrib_ {
   int                    indent_base                         = 0;
   int                    indent_hang                         = 0;
   bool                   bullet                              = false;
   string                 language                            = ""; // not implemented, consider
 }
+#+END_SRC
+
+**** object has within it
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct DocObj_Has_ {                                         // has
   bool                   inline_links                        = false;
   bool                   inline_notes_reg                    = false;
   bool                   inline_notes_star                   = false;
   bool                   contains_image_without_dimensions   = false;
 }
+#+END_SRC
+
+**** table attributes
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct DocObj_Table_ {
   int                    number_of_columns                   = 0;
   double[]               column_widths                       = [];
@@ -7882,14 +7900,32 @@ struct DocObj_Table_ {
   bool                   heading                             = false;
   bool                   walls                               = false; // not implemented
 }
+#+END_SRC
+
+**** code attributes
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct DocObj_CodeBlock_ {
   string                 syntax                              = "";
 }
+#+END_SRC
+
+**** pointers
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct DocObj_Pointer_ {
   int                    doc_object                          = 0;
   int                    html_segnames                       = 0;
   int                    heading                             = 0;
 }
+#+END_SRC
+
+**** tags
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct DocObj_Tags_ {
   string[]               heading_ancestors_text              = [ "", "", "", "", "", "", "", "", ]; // TODO redundant? see markedup and collapsed ancestors DONE
   string                 anchor_tag_html                     = "";
@@ -7903,6 +7939,12 @@ struct DocObj_Tags_ {
   string[]               lev4_subtoc                         = [];
   string[]               anchor_tags                         = [];
 }
+#+END_SRC
+
+**** composite object the parts
+
+#+name: meta_structs_init
+#+BEGIN_SRC d
 struct ObjGenericComposite {
   string                 text                                = "";
   DocObj_MetaInfo_       metainfo;
diff --git a/org/meta_conf_make_meta.org b/org/meta_conf_make_meta.org
index f7b6fd1..852f144 100644
--- a/org/meta_conf_make_meta.org
+++ b/org/meta_conf_make_meta.org
@@ -76,7 +76,7 @@ auto _mkup = InlineMarkup();
 #+name: meta_defaults_template_structs
 #+BEGIN_SRC d
 auto url_markup(string line) {
-  auto line_ = (line)
+  auto line_ = line
     .replaceAll(
       _rgx.smid_inline_link_markup_regular,
       ("$1"
diff --git a/org/output_sqlite.org b/org/output_sqlite.org
index 7d49461..61390a3 100644
--- a/org/output_sqlite.org
+++ b/org/output_sqlite.org
@@ -535,7 +535,7 @@ auto inline_links(M,O)(
   if (obj.has.inline_links) {
     if ((_txt.match(rgx.mark_internal_site_lnk))
     && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
-      _txt = (_txt).replaceAll(
+      _txt = _txt.replaceAll(
         rgx.inline_seg_link,
         "$1");
     }
@@ -589,7 +589,7 @@ auto inline_links(M,O)(
         );
       }
     }
-    _txt = (_txt)
+    _txt = _txt
       .replaceAll(
         rgx.inline_link_fn_suffix,
         ("$1.html"))
@@ -636,7 +636,7 @@ auto inline_notes_scroll(M,O)(
 ) {
   if (obj.has.inline_notes_reg) {
     // _txt = font_face(_txt);
-    _txt = (_txt).replaceAll(
+    _txt = _txt.replaceAll(
       rgx.inline_notes_delimiter_al_regular_number_note,
       ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
     );
@@ -683,7 +683,7 @@ auto inline_notes_seg(M,O)(
         "</p>"
       );
     }
-    _txt = (_txt).replaceAll(
+    _txt = _txt.replaceAll(
       rgx.inline_notes_delimiter_al_regular_number_note,
       ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
     );
diff --git a/org/output_xmls.org b/org/output_xmls.org
index c58f775..e44a9c9 100644
--- a/org/output_xmls.org
+++ b/org/output_xmls.org
@@ -94,7 +94,7 @@ string special_characters(O)(
   const  O         obj,
   string           _txt
 ){
-  _txt = (_txt)
+  _txt = _txt
     .replaceAll(rgx.xhtml_ampersand,    "&#38;")
     .replaceAll(rgx.xhtml_quotation,    "&#34;")
     .replaceAll(rgx.xhtml_less_than,    "&#60;")
@@ -113,7 +113,7 @@ string special_characters(O)(
 #+name: xhtml_format_objects
 #+BEGIN_SRC d
 string special_characters_text(string _txt){
-  _txt = (_txt)
+  _txt = _txt
     .replaceAll(rgx.xhtml_ampersand,    "&#38;")
     .replaceAll(rgx.xhtml_quotation,    "&#34;")
     .replaceAll(rgx.xhtml_less_than,    "&#60;")
@@ -128,7 +128,7 @@ string special_characters_text(string _txt){
 #+name: xhtml_format_objects
 #+BEGIN_SRC d
 string font_face(string _txt){
-  _txt = (_txt)
+  _txt = _txt
     .replaceAll(rgx.inline_emphasis,    ("<em>$1</em>"))
     .replaceAll(rgx.inline_bold,        ("<b>$1</b>"))
     .replaceAll(rgx.inline_underscore,  ("<u>$1</u>"))
@@ -475,7 +475,7 @@ auto inline_links(M,O)(
   if (obj.has.inline_links) {
     if ((_txt.match(rgx.mark_internal_site_lnk))
     && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
-      _txt = (_txt).replaceAll(
+      _txt = _txt.replaceAll(
         rgx.inline_seg_link,
         "$1");
     }
@@ -514,7 +514,7 @@ auto inline_links(M,O)(
         }
       }
     }
-    _txt = (_txt)
+    _txt = _txt
       .replaceAll(
         rgx.inline_link_fn_suffix,
         ("$1" ~ _suffix))
@@ -561,7 +561,7 @@ auto inline_notes_scroll(M,O)(
 ) {
   if (obj.has.inline_notes_reg) {
     _txt = font_face(_txt);
-    _txt = (_txt).replaceAll(
+    _txt = _txt.replaceAll(
       rgx.inline_notes_delimiter_al_regular_number_note,
       ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
     );
@@ -609,7 +609,7 @@ auto inline_notes_seg(M,O)(
         "</p>"
       );
     }
-    _txt = (_txt).replaceAll(
+    _txt = _txt.replaceAll(
       rgx.inline_notes_delimiter_al_regular_number_note,
       ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
     );
diff --git a/src/doc_reform/doc_reform.d b/src/doc_reform/doc_reform.d
index 081c95c..f1d8d18 100755
--- a/src/doc_reform/doc_reform.d
+++ b/src/doc_reform/doc_reform.d
@@ -26,6 +26,7 @@ import std.algorithm;
 import std.parallelism;
 mixin(import("version.txt"));
 mixin CompileTimeInfo;
+string program_name = "doc-reform";
 /++
 name        "doc_reform"
 description "A SiSU inspired document parser writen in D."
@@ -44,8 +45,9 @@ void main(string[] args) {
   scope(success) {
     debug(checkdoc) {
       writefln(
-        "~ run complete, ok ~ (doc_reform-%s.%s.%s, %s D:%s, %s %s)",
-        ver.major, ver.minor, ver.patch,
+        "~ run complete, ok ~ (%s-%s.%s.%s, %s D:%s, %s %s)",
+        program_name,
+        _ver.major, _ver.minor, _ver.patch,
         __VENDOR__, __VERSION__,
         bits, os,
       );
@@ -395,8 +397,8 @@ void main(string[] args) {
   }
   auto _opt_action = OptActions();
   auto _env = [
-    "pwd" : environment["PWD"],
-    "home" : environment["HOME"],
+    "pwd" :     environment["PWD"],
+    "home" :    environment["HOME"],
   ];
   auto _manifest_start = PodManifest!()("");
   auto _manifest_matter = PathMatters!()(_opt_action, _env, "");
diff --git a/src/doc_reform/meta/conf_make_meta_structs.d b/src/doc_reform/meta/conf_make_meta_structs.d
index 2fec217..e7b9a5b 100644
--- a/src/doc_reform/meta/conf_make_meta_structs.d
+++ b/src/doc_reform/meta/conf_make_meta_structs.d
@@ -17,7 +17,7 @@ static auto _rgx = Rgx();
 mixin InternalMarkup;
 auto _mkup = InlineMarkup();
 auto url_markup(string line) {
-  auto line_ = (line)
+  auto line_ = line
     .replaceAll(
       _rgx.smid_inline_link_markup_regular,
       ("$1"
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index c3c6147..66efc04 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -422,7 +422,7 @@ template DocReformDocAbstraction() {
           line,
         );
       }
-      line = (line).replaceAll(rgx.true_dollar, "$$$$");
+      line = line.replaceAll(rgx.true_dollar, "$$$$");
         /+ dollar represented as $$ needed to stop submatching on $
            (substitutions using ${identifiers} must take into account (i.e. happen earlier))
          +/
@@ -704,7 +704,7 @@ template DocReformDocAbstraction() {
           /+ 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)
+          line = line
             .replaceAll(rgx.para_delimiter, mkup.br_paragraph ~ "$1");
           _group_block_(line, an_object, obj_type_status);
           continue;
@@ -713,11 +713,11 @@ template DocReformDocAbstraction() {
           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)
+            line = line
               .replaceAll(rgx.spaces_line_start, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
           }
           if (auto m = line.match(rgx.spaces_multiple)) {
-            line = (line)
+            line = line
               .replaceAll(rgx.spaces_multiple, (m.captures[1]).translate([ ' ' : mkup.nbsp ]));
           }
           _block_block_(line, an_object, obj_type_status);
@@ -3180,7 +3180,7 @@ template DocReformDocAbstraction() {
             tmp ~= au.str;
           }
         }
-        tmp = (tmp).replace(rgx.trailing_comma, "");
+        tmp = tmp.replace(rgx.trailing_comma, "");
         j["author"].str = tmp;
         goto default;
       case "editor_raw": // editor_arr editor (fn sn)
@@ -3195,7 +3195,7 @@ template DocReformDocAbstraction() {
             tmp ~= ed.str;
           }
         }
-        tmp = (tmp).replace(rgx.trailing_comma, "");
+        tmp = tmp.replace(rgx.trailing_comma, "");
         j["editor"].str = tmp;
         goto default;
       case "fulltitle": // title & subtitle
@@ -3996,7 +3996,7 @@ template DocReformDocAbstraction() {
   ) {
     static auto rgx = Rgx();
     if (textline.match(rgx.inline_faces_line)) {
-      textline = (textline)
+      textline = textline
         .replaceFirst(rgx.inline_emphasis_line,   ("*{$1}*$2"))
         .replaceFirst(rgx.inline_bold_line,       ("!{$1}!$2"))
         .replaceFirst(rgx.inline_underscore_line, ("_{$1}_$2"))
@@ -4280,7 +4280,7 @@ template DocReformDocAbstraction() {
       if (obj_txt_in.match(rgx.smid_inline_url_generic)) {
         /+ link: naked url: http://url +/
         if (obj_txt_in.match(rgx.smid_inline_link_naked_url)) {
-          obj_txt_in = (obj_txt_in).replaceAll(
+          obj_txt_in = obj_txt_in.replaceAll(
               rgx.smid_inline_link_naked_url,
               ("$1"
                 ~ mkup.lnk_o ~ "$2" ~ mkup.lnk_c
@@ -4294,7 +4294,7 @@ template DocReformDocAbstraction() {
              { link which includes url as footnote }http://url~{ { http://url }http://url }~
         +/
         if (obj_txt_in.match(rgx.smid_inline_link_endnote_url_helper)) {
-          obj_txt_in = (obj_txt_in)
+          obj_txt_in = obj_txt_in
             .replaceAll(
               rgx.smid_inline_link_endnote_url_helper_punctuated,
               (mkup.lnk_o ~ "$1" ~ mkup.lnk_c
@@ -4316,7 +4316,7 @@ template DocReformDocAbstraction() {
            { linked text or image }http://url
         +/
         if (obj_txt_in.match(rgx.smid_inline_link_markup_regular)) {
-          obj_txt_in = (obj_txt_in).replaceAll(
+          obj_txt_in = obj_txt_in.replaceAll(
             rgx.smid_inline_link_markup_regular,
             ("$1"
               ~ mkup.lnk_o ~ "$2" ~ mkup.lnk_c
@@ -4341,7 +4341,7 @@ template DocReformDocAbstraction() {
           writeln("Image: ", obj_txt_in);
         }
         if (obj_txt_in.match(rgx.smid_image_with_dimensions)) {
-          obj_txt_in = (obj_txt_in).replaceAll(
+          obj_txt_in = obj_txt_in.replaceAll(
               rgx.smid_image_with_dimensions,
               ("$1"
                 ~ mkup.img ~ "$2,w$3h$4 "
@@ -4351,7 +4351,7 @@ template DocReformDocAbstraction() {
             writeln("IMAGE with size: ", obj_txt_in); // decide on representation
           }
         } else if (obj_txt_in.match(rgx.smid_image)) {
-          obj_txt_in = (obj_txt_in).replaceAll(
+          obj_txt_in = obj_txt_in.replaceAll(
               rgx.smid_image,
               ("$1"
                 ~ mkup.img ~ "$2,w0h0 "
@@ -4373,7 +4373,7 @@ template DocReformDocAbstraction() {
       bool flg_notes_reg  = false;
       bool flg_notes_star = false;
       bool flg_notes_plus = false;
-      obj_txt_in = (obj_txt_in).replaceAll(
+      obj_txt_in = obj_txt_in.replaceAll(
         rgx.inline_notes_curly,
         (mkup.en_a_o ~ " $1" ~ mkup.en_a_c)
       );
@@ -4466,7 +4466,7 @@ template DocReformDocAbstraction() {
         obj_txt_in = url_links(obj_txt_in);
       }
       if (auto m = obj_txt_in.match(rgx.para_inline_link_anchor)) {
-        obj_txt_in = (obj_txt_in)
+        obj_txt_in = obj_txt_in
           .replaceAll(rgx.para_inline_link_anchor, "┋$1┋");
       }
       auto ftn = footnotes_endnotes_markup_and_number_or_stars(obj_txt_in, reset_note_numbers);
@@ -4507,7 +4507,7 @@ template DocReformDocAbstraction() {
       }
     }
     body {
-      obj_txt["munge"]=(obj_txt_in)
+      obj_txt["munge"] = obj_txt_in
        .replaceFirst(rgx.heading, "")
        .replaceFirst(rgx.object_number_off_all, "")
        .strip;
@@ -4595,7 +4595,7 @@ template DocReformDocAbstraction() {
       }
     }
     body {
-      obj_txt_in = (obj_txt_in).replaceAll(rgx.space, mkup.nbsp);
+      obj_txt_in = obj_txt_in.replaceAll(rgx.space, mkup.nbsp);
       obj_txt["munge"] = obj_txt_in;
       return obj_txt["munge"];
     }
@@ -4948,7 +4948,7 @@ template DocReformDocAbstraction() {
         }
         if ((!empty(heading_number_auto_composite))
         && (obj_["lev_markup_number"].to!uint >= conf_make_meta.make.auto_num_top_lv)) {
-          munge_=(munge_)
+          munge_ = munge_
           .replaceFirst(rgx.heading,
             "$1~$2 " ~ heading_number_auto_composite ~ ". ")
           .replaceFirst(rgx.heading_marker_missing_tag,
@@ -4970,16 +4970,16 @@ template DocReformDocAbstraction() {
       if (!(munge_.match(rgx.heading_anchor_tag))) {
         if (munge_.match(rgx.heading_identify_anchor_tag)) {
           if (auto m = munge_.match(rgx.heading_extract_named_anchor_tag)) {
-            munge_=(munge_).replaceFirst(
+            munge_ = munge_.replaceFirst(
               rgx.heading_marker_missing_tag,
               "$1~" ~ m.captures[1].toLower ~ "_"  ~ m.captures[2] ~ " ");
             if (auto n = munge_.match(rgx.heading_anchor_tag_plus_colon)) {
               auto tag_remunge_ = n.captures[2]
                 .replaceAll(rgx.heading_marker_tag_has_colon, "..");
-              munge_=(munge_).replaceFirst(rgx.heading_anchor_tag_plus_colon, n.captures[1] ~ tag_remunge_ ~ " ");
+              munge_=munge_.replaceFirst(rgx.heading_anchor_tag_plus_colon, n.captures[1] ~ tag_remunge_ ~ " ");
             }
           } else if (auto m = munge_.match(rgx.heading_extract_unnamed_anchor_tag)) {
-            munge_=(munge_).replaceFirst(
+            munge_ = munge_.replaceFirst(
               rgx.heading_marker_missing_tag,
               "$1~" ~ "s" ~ m.captures[1] ~ " ");
           }
@@ -4988,7 +4988,7 @@ template DocReformDocAbstraction() {
             heading_num_lev1 = 0;
           }
           heading_num_lev1 ++;
-          munge_=(munge_).replaceFirst(
+          munge_ = munge_.replaceFirst(
             rgx.heading_marker_missing_tag,
             "$1~" ~ "x" ~ heading_num_lev1.to!string ~ " ");
         }
@@ -5423,7 +5423,7 @@ template DocReformDocAbstraction() {
       foreach (mainkey; mainkeys) {
         write("_0_1 !{", mainkey, "}! ");
         foreach (ref_; bookindex_unordered_hashes[mainkey]["_a"]) {
-          auto go = (ref_).replaceAll(rgx.book_index_go, "$1");
+          auto go = ref_.replaceAll(rgx.book_index_go, "$1");
           write(" {", ref_, "}#", go, ", ");
         }
         writeln(" \\\\");
@@ -5433,7 +5433,7 @@ template DocReformDocAbstraction() {
         foreach (subkey; subkeys) {
           write("  ", subkey, ", ");
           foreach (ref_; bookindex_unordered_hashes[mainkey][subkey]) {
-            auto go = (ref_).replaceAll(rgx.book_index_go, "$1");
+            auto go = ref_.replaceAll(rgx.book_index_go, "$1");
             write(" {", ref_, "}#", go, ", ");
           }
           writeln(" \\\\");
@@ -5551,7 +5551,7 @@ template DocReformDocAbstraction() {
             bi_tmp ~= " \\\\\n    ";
             ++skn;
           }
-          bi_tmp                                         = (bi_tmp).replaceFirst(rgx.trailing_linebreak, "");
+          bi_tmp                                         = bi_tmp.replaceFirst(rgx.trailing_linebreak, "");
           comp_obj_para                                  = comp_obj_para.init;
           comp_obj_para.metainfo.is_of_part              = "backmatter";
           comp_obj_para.metainfo.is_of_section           = "bookindex";
diff --git a/src/doc_reform/output/sqlite.d b/src/doc_reform/output/sqlite.d
index d09b9b8..bf0d546 100644
--- a/src/doc_reform/output/sqlite.d
+++ b/src/doc_reform/output/sqlite.d
@@ -286,7 +286,7 @@ template SQLiteFormatAndLoadObject() {
         if (obj.has.inline_links) {
           if ((_txt.match(rgx.mark_internal_site_lnk))
           && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
-            _txt = (_txt).replaceAll(
+            _txt = _txt.replaceAll(
               rgx.inline_seg_link,
               "$1");
           }
@@ -340,7 +340,7 @@ template SQLiteFormatAndLoadObject() {
               );
             }
           }
-          _txt = (_txt)
+          _txt = _txt
             .replaceAll(
               rgx.inline_link_fn_suffix,
               ("$1.html"))
@@ -380,7 +380,7 @@ template SQLiteFormatAndLoadObject() {
       ) {
         if (obj.has.inline_notes_reg) {
           // _txt = font_face(_txt);
-          _txt = (_txt).replaceAll(
+          _txt = _txt.replaceAll(
             rgx.inline_notes_delimiter_al_regular_number_note,
             ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
           );
@@ -421,7 +421,7 @@ template SQLiteFormatAndLoadObject() {
               "</p>"
             );
           }
-          _txt = (_txt).replaceAll(
+          _txt = _txt.replaceAll(
             rgx.inline_notes_delimiter_al_regular_number_note,
             ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
           );
diff --git a/src/doc_reform/output/xmls.d b/src/doc_reform/output/xmls.d
index 6a999f6..ef35e10 100644
--- a/src/doc_reform/output/xmls.d
+++ b/src/doc_reform/output/xmls.d
@@ -48,7 +48,7 @@ template outputXHTMLs() {
       const  O         obj,
       string           _txt
     ){
-      _txt = (_txt)
+      _txt = _txt
         .replaceAll(rgx.xhtml_ampersand,    "&#38;")
         .replaceAll(rgx.xhtml_quotation,    "&#34;")
         .replaceAll(rgx.xhtml_less_than,    "&#60;")
@@ -61,7 +61,7 @@ template outputXHTMLs() {
       return _txt;
     }
     string special_characters_text(string _txt){
-      _txt = (_txt)
+      _txt = _txt
         .replaceAll(rgx.xhtml_ampersand,    "&#38;")
         .replaceAll(rgx.xhtml_quotation,    "&#34;")
         .replaceAll(rgx.xhtml_less_than,    "&#60;")
@@ -70,7 +70,7 @@ template outputXHTMLs() {
       return _txt;
     }
     string font_face(string _txt){
-      _txt = (_txt)
+      _txt = _txt
         .replaceAll(rgx.inline_emphasis,    ("<em>$1</em>"))
         .replaceAll(rgx.inline_bold,        ("<b>$1</b>"))
         .replaceAll(rgx.inline_underscore,  ("<u>$1</u>"))
@@ -360,7 +360,7 @@ template outputXHTMLs() {
       if (obj.has.inline_links) {
         if ((_txt.match(rgx.mark_internal_site_lnk))
         && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
-          _txt = (_txt).replaceAll(
+          _txt = _txt.replaceAll(
             rgx.inline_seg_link,
             "$1");
         }
@@ -399,7 +399,7 @@ template outputXHTMLs() {
             }
           }
         }
-        _txt = (_txt)
+        _txt = _txt
           .replaceAll(
             rgx.inline_link_fn_suffix,
             ("$1" ~ _suffix))
@@ -439,7 +439,7 @@ template outputXHTMLs() {
     ) {
       if (obj.has.inline_notes_reg) {
         _txt = font_face(_txt);
-        _txt = (_txt).replaceAll(
+        _txt = _txt.replaceAll(
           rgx.inline_notes_delimiter_al_regular_number_note,
           ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
         );
@@ -481,7 +481,7 @@ template outputXHTMLs() {
             "</p>"
           );
         }
-        _txt = (_txt).replaceAll(
+        _txt = _txt.replaceAll(
           rgx.inline_notes_delimiter_al_regular_number_note,
           ("<a href=\"#note_$1\"><note id=\"noteref_$1\">&#160;<sup>$1</sup> </note></a>")
         );