From f7079c9cc47df2c58629ddd251b84dc3b43e2cb2 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Fri, 11 Nov 2022 17:53:41 -0500
Subject: regex (start thinking about ctRegex)

---
 src/doc_reform/io_out/rgx.d            | 239 ++++++++++-----------
 src/doc_reform/meta/metadoc_from_src.d |   6 +-
 src/doc_reform/meta/rgx.d              | 368 +++++++++++++++------------------
 3 files changed, 270 insertions(+), 343 deletions(-)

(limited to 'src/doc_reform')

diff --git a/src/doc_reform/io_out/rgx.d b/src/doc_reform/io_out/rgx.d
index 590e56a..8369735 100644
--- a/src/doc_reform/io_out/rgx.d
+++ b/src/doc_reform/io_out/rgx.d
@@ -54,145 +54,120 @@
 module doc_reform.io_out.rgx;
 static template spineRgxOut() {
   static struct RgxO {
-    static make_breakpage                             = ctRegex!(`new=(?P<breakpage>.+?)(?:;|$)`);
-    static make_breakcolumn                           = ctRegex!(`break=(?P<breakcolumn>.+?)(?:;|$)`,);
-    static newline                                        = ctRegex!("\n", "mg");
-    static space                                          = ctRegex!(`[ ]`, "mg");
-    static spaces_keep                                    = ctRegex!(`(?P<keep_spaces>^[ ]+|[ ]{2,})`, "mg"); // code, verse, block
-    static spaces_line_start                              = ctRegex!(`^(?P<opening_spaces>[ ]+)`, "mg");
-    static nbsp_char                                      = ctRegex!(`░`, "mg");
-    static nbsp_chars                                     = ctRegex!(`[░]+`, "mg");
-    static middle_dot                                     = ctRegex!(`·`, "mg");
-    static src_pth_sst_or_ssm                             = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.](?P<extension>ss[tm]))$`);
-    static src_pth_pod_sst_or_ssm                         = ctRegex!(`^(?P<podpath>[/]?(?:[a-zA-Z0-9._-]+/)*)media/text/[a-z]{2}/(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*?[.]ss[tm])$`);
-    static src_pth_contents                               = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*)/pod[.]manifest$`);
-    static src_pth_zip                                    = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]zip)$`);
-    static src_pth_types                                  =
-      ctRegex!(`^(?P<path>[/]?[a-zA-Z0-9._-]+/)*(?P<gotfile>(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])|(?P<filelist>[a-zA-Z0-9._-]+/pod[.]manifest)|(?P<filezip>[a-zA-Z0-9._-]+[.]zip))$`);
-    static src_fn                                         =
+    static make_breakpage                           = ctRegex!(`new=(?P<breakpage>.+?)(?:;|$)`);
+    static make_breakcolumn                         = ctRegex!(`break=(?P<breakcolumn>.+?)(?:;|$)`,);
+    static newline                                  = ctRegex!("\n", "mg");
+    static space                                    = ctRegex!(`[ ]`, "mg");
+    static spaces_keep                              = ctRegex!(`(?P<keep_spaces>^[ ]+|[ ]{2,})`, "mg"); // code, verse, block
+    static spaces_line_start                        = ctRegex!(`^(?P<opening_spaces>[ ]+)`, "mg");
+    static nbsp_char                                = ctRegex!(`░`, "mg");
+    static nbsp_chars                               = ctRegex!(`[░]+`, "mg");
+    static middle_dot                               = ctRegex!(`·`, "mg");
+    static src_pth_sst_or_ssm                       = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.](?P<extension>ss[tm]))$`);
+    static src_pth_pod_sst_or_ssm                   = ctRegex!(`^(?P<podpath>[/]?(?:[a-zA-Z0-9._-]+/)*)media/text/[a-z]{2}/(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*?[.]ss[tm])$`);
+    static src_pth_contents                         = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*)/pod[.]manifest$`);
+    static src_pth_zip                              = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]zip)$`);
+    static src_pth_types                            = ctRegex!(`^(?P<path>[/]?[a-zA-Z0-9._-]+/)*(?P<gotfile>(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])|(?P<filelist>[a-zA-Z0-9._-]+/pod[.]manifest)|(?P<filezip>[a-zA-Z0-9._-]+[.]zip))$`);
+    static src_fn                                   =
       ctRegex!(`^([/]?(?:[a-zA-Z0-9._-]+/)*)(?P<fn_src>(?P<fn_base>[a-zA-Z0-9._-]+)[.](?P<fn_src_suffix>ss[tm]))$`);
-    static src_fn_master                                  = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ssm)$`);
-    static src_fn_find_inserts                            = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ss[im])$`);
-    static insert_src_fn_ssi_or_sst                       = ctRegex!(`^<<\s*(?P<path>[a-zA-Z0-9._-]+/)*(?P<filename>[a-zA-Z0-9._-]+[.]ss[ti])$`);
-    static src_base_parent_dir_name                       = ctRegex!(`[/](?P<dir>(?:[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
-    static src_formalised_file_path_parts                 = ctRegex!(`(?P<pth>(?:[/a-zA-Z0-9._-]+?)(?P<dir>[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
+    static src_fn_master                            = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ssm)$`);
+    static src_fn_find_inserts                      = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ss[im])$`);
+    static insert_src_fn_ssi_or_sst                 = ctRegex!(`^<<\s*(?P<path>[a-zA-Z0-9._-]+/)*(?P<filename>[a-zA-Z0-9._-]+[.]ss[ti])$`);
+    static src_base_parent_dir_name                 = ctRegex!(`[/](?P<dir>(?:[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
+    static src_formalised_file_path_parts           = ctRegex!(`(?P<pth>(?:[/a-zA-Z0-9._-]+?)(?P<dir>[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
     /+ line breaks +/
-    static br_empty_line                                  = ctRegex!(`\n[ ]*\n`, "mg");
-    static br_linebreaks_newlines                         = ctRegex!(`[\n┘┙]`, "mg");
-    static br_linebreaks                                  = ctRegex!(`[┘┙]`, "mg");
-    static br_line                                        = ctRegex!(`┘`, "mg");
-    static br_line_inline                                 = ctRegex!(`┙`, "mg");
-    static br_line_spaced                                 = ctRegex!(`┚`, "mg");
-    static brln                                           = ctRegex!(`(?:\\\\)+`, "mg");
+    static br_empty_line                            = ctRegex!(`\n[ ]*\n`, "mg");
+    static br_linebreaks_newlines                   = ctRegex!(`[\n┘┙]`, "mg");
+    static br_linebreaks                            = ctRegex!(`[┘┙]`, "mg");
+    static br_line                                  = ctRegex!(`┘`, "mg");
+    static br_line_inline                           = ctRegex!(`┙`, "mg");
+    static br_line_spaced                           = ctRegex!(`┚`, "mg");
     /+ quotation marks +/
-    static quotes_open_and_close                         = ctRegex!(`[“”]`, "mg");
-    static quote_open                                    = ctRegex!(`[“]`, "mg");
-    static quote_close                                   = ctRegex!(`[”]`, "mg");
+    static quotes_open_and_close                    = ctRegex!(`[“”]`, "mg");
     /+ inline markup footnotes endnotes +/
-    static inline_notes_al                                = ctRegex!(`【(?:[*+]\s+|\s*)(.+?)】`, "mg");
-    static inline_notes_al_special                        = ctRegex!(`【(?:[*+]\s+)(.+?)】`, "mg"); // TODO remove match when special footnotes are implemented
-    static inline_notes_al_gen                            = ctRegex!(`【.+?】`, "m");
-    static inline_notes_al_regular                        = ctRegex!(`【(.+?)】`, "mg");
-    static inline_notes_al_gen_text                       = ctRegex!(`【(?P<text>.+?)】`, "m");
-    static inline_notes_al_gen_ref                        = ctRegex!(`【(?P<ref>[*+]\s+)\s*(?P<text>.+?)】`, "mg");
-    static inline_notes_al_all_note                       = ctRegex!(`【(?P<num>\d+|(?:[*]|[+])+)\s+(?P<note>.+?)\s*】`, "mg");
-    static inline_notes_al_regular_number_note            = ctRegex!(`【(?P<num>\d+)\s+(?P<note>.+?)\s*】`, "mg");
-    static inline_notes_al_special_char_note              = ctRegex!(`【(?P<char>(?:[*]|[+])+)\s+(?P<note>.+?)】`, "mg");
-    static inline_al_delimiter_open_regular               = ctRegex!(`【\s`, "m");
-    static inline_al_delimiter_open_symbol_star           = ctRegex!(`【[*]\s`, "m");
-    static inline_al_delimiter_open_symbol_plus           = ctRegex!(`【[+]\s`, "m");
-    static inline_text_and_note_al_                       = ctRegex!(`(.+?(?:【[*+]*\s+.+?】|.+))`, "mg");
+    static inline_notes_al                          = ctRegex!(`【(?:[*+]\s+|\s*)(.+?)】`, "mg");
+    static inline_notes_al_special                  = ctRegex!(`【(?:[*+]\s+)(.+?)】`, "mg"); // TODO remove match when special footnotes are implemented
+    static inline_notes_al_gen                      = ctRegex!(`【.+?】`, "m");
+    static inline_notes_al_gen_text                 = ctRegex!(`【(?P<text>.+?)】`, "m");
+    static inline_notes_al_all_note                 = ctRegex!(`【(?P<num>\d+|(?:[*]|[+])+)\s+(?P<note>.+?)\s*】`, "mg");
+    static inline_notes_al_regular_number_note      = ctRegex!(`【(?P<num>\d+)\s+(?P<note>.+?)\s*】`, "mg");
+    static inline_notes_al_special_char_note        = ctRegex!(`【(?P<char>(?:[*]|[+])+)\s+(?P<note>.+?)】`, "mg");
+    static inline_al_delimiter_open_regular         = ctRegex!(`【\s`, "m");
+    static inline_al_delimiter_open_symbol_star     = ctRegex!(`【[*]\s`, "m");
+    static inline_al_delimiter_open_symbol_plus     = ctRegex!(`【[+]\s`, "m");
+    static inline_text_and_note_al_                 = ctRegex!(`(.+?(?:【[*+]*\s+.+?】|.+))`, "mg");
     /+ inline markup links +/
-    static inline_image                                   = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+))\s*(?P<post>.*?┝┤.*?├)`, "mg");
-    static inline_image_without_dimensions                = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>0)h(?P<height>0))\s*(?P<post>.*?┝┤.*?├)`, "mg");
-    static inline_image_info                              = ctRegex!(`☼?(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+)`, "mg");
-    static inline_link_anchor                             = ctRegex!(`┃(?P<anchor>\S+?)┃`, "mg"); // TODO *~text_link_anchor
-    static inline_link                                    = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#?(\S+?))├`, "mg");
-    static inline_link_empty                              = ctRegex!(`┥(?P<text>.+?)┝┤├`, "mg");
-    static inline_link_number                             = ctRegex!(`┥(?P<text>.+?)┝┤(?P<num>[0-9]+)├`, "mg"); // not used
-    static inline_link_number_only                        = ctRegex!(`(?P<linked_text>┥.+?┝)┤(?P<num>[0-9]+)├`, "mg");
-    static inline_link_stow_uri                           = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>[^ 0-9#┥┝┤├][^ 0-9┥┝┤├]+)├`, "mg"); // will not stow (stowed links) or object number internal links
-    static inline_link_hash                               = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#(?P<hash>\S+?))├`, "mg");
-    static inline_link_seg_and_hash                       = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>(?P<seg>[^/#├]*)#(?P<hash>.+?))├`, "mg");
-    static inline_link_clean                              = ctRegex!(`┤(?:.+?)├|[┥┝]`, "mg");
-    static inline_link_toc_to_backmatter                  = ctRegex!(`┤#(?P<link>endnotes|bibliography|bookindex|glossary|blurb)├`, "mg");
-    static url                                            = ctRegex!(`https?://`, "mg");
-    static uri                                            = ctRegex!(`(?:https?|git)://`, "mg");
-    static uri_identify_components                        = ctRegex!(`(?P<type>(?:https?|git)://)(?P<path>\S+?/)(?P<file>[^/]+)$`, "mg");
-    static inline_link_subtoc                             = ctRegex!(`^(?P<level>[5-7])~ ┥(?P<text>.+?)┝┤(?P<link>.+?)├`, "mg");
-    static inline_link_fn_suffix                          = ctRegex!(`¤(.+?)(\.fnSuffix)`, "mg");
-    static inline_seg_link                                = ctRegex!(`(¤)(?:.+?)\.fnSuffix`, "mg");
-    static mark_internal_site_lnk                         = ctRegex!(`¤`, "mg");
-    static quotation_mark_sql_insert_delimiter            = ctRegex!("[']", "mg");
+    static inline_image                             = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+))\s*(?P<post>.*?┝┤.*?├)`, "mg");
+    static inline_image_without_dimensions          = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>0)h(?P<height>0))\s*(?P<post>.*?┝┤.*?├)`, "mg");
+    static inline_image_info                        = ctRegex!(`☼?(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+)`, "mg");
+    static inline_link_anchor                       = ctRegex!(`┃(?P<anchor>\S+?)┃`, "mg"); // TODO *~text_link_anchor
+    static inline_link                              = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#?(\S+?))├`, "mg");
+    static inline_link_empty                        = ctRegex!(`┥(?P<text>.+?)┝┤├`, "mg");
+    static inline_link_number                       = ctRegex!(`┥(?P<text>.+?)┝┤(?P<num>[0-9]+)├`, "mg"); // not used
+    static inline_link_number_only                  = ctRegex!(`(?P<linked_text>┥.+?┝)┤(?P<num>[0-9]+)├`, "mg");
+    static inline_link_stow_uri                     = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>[^ 0-9#┥┝┤├][^ 0-9┥┝┤├]+)├`, "mg"); // will not stow (stowed links) or object number internal links
+    static inline_link_hash                         = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#(?P<hash>\S+?))├`, "mg");
+    static inline_link_seg_and_hash                 = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>(?P<seg>[^/#├]*)#(?P<hash>.+?))├`, "mg");
+    static inline_link_clean                        = ctRegex!(`┤(?:.+?)├|[┥┝]`, "mg");
+    static inline_link_toc_to_backmatter            = ctRegex!(`┤#(?P<link>endnotes|bibliography|bookindex|glossary|blurb)├`, "mg");
+    static url                                      = ctRegex!(`https?://`, "mg");
+    static uri                                      = ctRegex!(`(?:https?|git)://`, "mg");
+    static uri_identify_components                  = ctRegex!(`(?P<type>(?:https?|git)://)(?P<path>\S+?/)(?P<file>[^/]+)$`, "mg");
+    static inline_link_subtoc                       = ctRegex!(`^(?P<level>[5-7])~ ┥(?P<text>.+?)┝┤(?P<link>.+?)├`, "mg");
+    static inline_link_fn_suffix                    = ctRegex!(`¤(.+?)(\.fnSuffix)`, "mg");
+    static inline_seg_link                          = ctRegex!(`(¤)(?:.+?)\.fnSuffix`, "mg");
+    static mark_internal_site_lnk                   = ctRegex!(`¤`, "mg");
+    static quotation_mark_sql_insert_delimiter      = ctRegex!("[']", "mg");
     /+ inline markup font face mod +/
-    static inline_mark_emphasis                         = ctRegex!(`(?P<mark>[*])\{(?P<text>.+?)\}[*]`, "mg");
-    static inline_mark_bold                             = ctRegex!(`(?P<mark>[!])\{(?P<text>.+?)\}[!]`, "mg");
-    static inline_mark_underscore                       = ctRegex!(`(?P<mark>[_])\{(?P<text>.+?)\}[_]`, "mg");
-    static inline_mark_italics                          = ctRegex!(`(?P<mark>[/])\{(?P<text>.+?)\}[/]`, "mg");
-    static inline_mark_superscript                      = ctRegex!(`(?P<mark>\^)\{(?P<text>.+?)\}\^`, "mg");
-    static inline_mark_subscript                        = ctRegex!(`(?P<mark>[,])\{(?P<text>.+?)\}[,]`, "mg");
-    static inline_mark_strike                           = ctRegex!(`(?P<mark>[-])\{(?P<text>.+?)\}[-]`, "mg");
-    static inline_mark_insert                           = ctRegex!(`(?P<mark>[+])\{(?P<text>.+?)\}[+]`, "mg");
-    static inline_mark_mono                             = ctRegex!(`(?P<mark>[#])\{(?P<text>.+?)\}[#]`, "mg");
-    static inline_mark_cite                             = ctRegex!(`(?P<mark>["])\{(?P<text>.+?)\}["]`, "mg");
-    static inline_faces_line                              = ctRegex!(`^[*!/_]_ (?P<text>.+?)((?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_emphasis_line                           = ctRegex!(`^\*_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_bold_line                               = ctRegex!(`^!_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_italics_line                            = ctRegex!(`^/_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_underscore_line                         = ctRegex!(`^__ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    /+ inline markup font face mod +/
-    static inline_emphasis                                = ctRegex!(`[*]┨(?P<text>.+?)┣[*]`, "mg");
-    static inline_bold                                    = ctRegex!(`[!]┨(?P<text>.+?)┣[!]`, "mg");
-    static inline_underscore                              = ctRegex!(`[_]┨(?P<text>.+?)┣[_]`, "mg");
-    static inline_italics                                 = ctRegex!(`[/]┨(?P<text>.+?)┣[/]`, "mg");
-    static inline_superscript                             = ctRegex!(`\^┨(?P<text>.+?)┣\^`, "mg");
-    // static inline_superscript                             = ctRegex!(`[\^]┨(?P<text>.+?)┣[\^]`, "mg");
-    static inline_subscript                               = ctRegex!(`[,]┨(?P<text>.+?)┣[,]`, "mg");
-    static inline_strike                                  = ctRegex!(`[-]┨(?P<text>.+?)┣[-]`, "mg");
-    static inline_insert                                  = ctRegex!(`[+]┨(?P<text>.+?)┣[+]`, "mg");
-    static inline_mono                                    = ctRegex!(`[■]┨(?P<text>.+?)┣[■]`, "mg");
-    static inline_cite                                    = ctRegex!(`[‖]┨(?P<text>.+?)┣[‖]`, "mg");
-    static inline_fontface_clean                          = ctRegex!(`[*!_/^,+■‖-]┨|┣[*!_/^,+■‖-]`, "mg");
+    static inline_emphasis                          = ctRegex!(`[*]┨(?P<text>.+?)┣[*]`, "mg");
+    static inline_bold                              = ctRegex!(`[!]┨(?P<text>.+?)┣[!]`, "mg");
+    static inline_underscore                        = ctRegex!(`[_]┨(?P<text>.+?)┣[_]`, "mg");
+    static inline_italics                           = ctRegex!(`[/]┨(?P<text>.+?)┣[/]`, "mg");
+    static inline_superscript                       = ctRegex!(`\^┨(?P<text>.+?)┣\^`, "mg");
+    static inline_subscript                         = ctRegex!(`[,]┨(?P<text>.+?)┣[,]`, "mg");
+    static inline_strike                            = ctRegex!(`[-]┨(?P<text>.+?)┣[-]`, "mg");
+    static inline_insert                            = ctRegex!(`[+]┨(?P<text>.+?)┣[+]`, "mg");
+    static inline_mono                              = ctRegex!(`[■]┨(?P<text>.+?)┣[■]`, "mg");
+    static inline_cite                              = ctRegex!(`[‖]┨(?P<text>.+?)┣[‖]`, "mg");
     /+ table delimiters +/
-    static table_delimiter_col                           = ctRegex!("[ ]*[┊][ ]*", "mg");
-    static table_delimiter_row                           = ctRegex!("[ ]*\n", "mg");
-    static xhtml_ampersand                            = ctRegex!(`[&]`, "m");      // &amp;
-    static xhtml_quotation                            = ctRegex!(`["]`, "m");      // &quot;
-    static xhtml_less_than                            = ctRegex!(`[<]`, "m");      // &lt;
-    static xhtml_greater_than                         = ctRegex!(`[>]`, "m");      // &gt;
-    static xhtml_line_break                           = ctRegex!(` [\\]{2}`, "m"); // <br />
-    static latex_special_char                         = ctRegex!(`([%${}_#&\\])`);
-    static latex_special_char_for_escape              = ctRegex!(`([%${}_#\\])`);
-    static latex_special_char_for_escape_and_braces   = ctRegex!(`([&])`);
-    static latex_special_char_for_escape_url          = ctRegex!(`([%])`);
-    static latex_special_char_escaped                 = ctRegex!(`\\([%${}_#\\])`);
-    static latex_special_char_escaped_braced          = ctRegex!(`[{]\\([&])[}]`);
-    static latex_identify_inline_link                 = ctRegex!(`┥.+?┝┤\S+?├`, "mg");
-    static latex_clean_internal_link                  = ctRegex!(`^(?:#|¤\S+?#)`, "m");
-    static latex_identify_inline_fontface             = ctRegex!(`\\([_#$]┨.+?┣)\\([_#$])`, "mg");
-    static latex_clean_bookindex_linebreak            = ctRegex!(`\s*\\\\\\\\\s*`, "m");
+    static table_delimiter_col                      = ctRegex!("[ ]*[┊][ ]*", "mg");
+    static table_delimiter_row                      = ctRegex!("[ ]*\n", "mg");
+    static xhtml_ampersand                          = ctRegex!(`[&]`, "m");      // &amp;
+    static xhtml_quotation                          = ctRegex!(`["]`, "m");      // &quot;
+    static xhtml_less_than                          = ctRegex!(`[<]`, "m");      // &lt;
+    static xhtml_greater_than                       = ctRegex!(`[>]`, "m");      // &gt;
+    static xhtml_line_break                         = ctRegex!(` [\\]{2}`, "m"); // <br />
+    static latex_special_char                       = ctRegex!(`([%${}_#&\\])`);
+    static latex_special_char_for_escape            = ctRegex!(`([%${}_#\\])`);
+    static latex_special_char_for_escape_and_braces = ctRegex!(`([&])`);
+    static latex_special_char_for_escape_url        = ctRegex!(`([%])`);
+    static latex_special_char_escaped               = ctRegex!(`\\([%${}_#\\])`);
+    static latex_special_char_escaped_braced        = ctRegex!(`[{]\\([&])[}]`);
+    static latex_identify_inline_link               = ctRegex!(`┥.+?┝┤\S+?├`, "mg");
+    static latex_identify_inline_fontface           = ctRegex!(`\\([_#$]┨.+?┣)\\([_#$])`, "mg");
+    static latex_clean_internal_link                = ctRegex!(`^(?:#|¤\S+?#)`, "m");
+    static latex_clean_bookindex_linebreak          = ctRegex!(`\s*\\\\\\\\\s*`, "m");
     /+ paragraph operators +/
-    static grouped_para_indent_1                                  = ctRegex!(`^_1[ ]`, "m");
-    static grouped_para_indent_2                                  = ctRegex!(`^_2[ ]`, "m");
-    static grouped_para_indent_3                                  = ctRegex!(`^_3[ ]`, "m");
-    static grouped_para_indent_4                                  = ctRegex!(`^_4[ ]`, "m");
-    static grouped_para_indent_5                                  = ctRegex!(`^_5[ ]`, "m");
-    static grouped_para_indent_6                                  = ctRegex!(`^_6[ ]`, "m");
-    static grouped_para_indent_7                                  = ctRegex!(`^_7[ ]`, "m");
-    static grouped_para_indent_8                                  = ctRegex!(`^_8[ ]`, "m");
-    static grouped_para_indent_9                                  = ctRegex!(`^_9[ ]`, "m");
-    static grouped_para_bullet                                    = ctRegex!(`^_[*] `, "m");
-    static grouped_para_bullet_indent_1                           = ctRegex!(`^_1[*] `, "m");
-    static grouped_para_bullet_indent_2                           = ctRegex!(`^_2[*] `, "m");
-    static grouped_para_bullet_indent_3                           = ctRegex!(`^_3[*] `, "m");
-    static grouped_para_bullet_indent_4                           = ctRegex!(`^_4[*] `, "m");
-    static grouped_para_bullet_indent_5                           = ctRegex!(`^_5[*] `, "m");
-    static grouped_para_bullet_indent_6                           = ctRegex!(`^_6[*] `, "m");
-    static grouped_para_bullet_indent_7                           = ctRegex!(`^_7[*] `, "m");
-    static grouped_para_bullet_indent_8                           = ctRegex!(`^_8[*] `, "m");
-    static grouped_para_bullet_indent_9                           = ctRegex!(`^_9[*] `, "m");
-    static grouped_para_bullet_indent                             = ctRegex!(`^_(?P<indent>[1-9])[*] `, "m");
-    static grouped_para_indent                                    = ctRegex!(`^_(?P<indent>[1-9])[ ]`, "m");
-    static grouped_para_indent_hang                               = ctRegex!(`^_(?P<hang>[0-9])_(?P<indent>[0-9])[ ]`, "m");
+    static grouped_para_indent_1                    = ctRegex!(`^_1[ ]`, "m");
+    static grouped_para_indent_2                    = ctRegex!(`^_2[ ]`, "m");
+    static grouped_para_indent_3                    = ctRegex!(`^_3[ ]`, "m");
+    static grouped_para_indent_4                    = ctRegex!(`^_4[ ]`, "m");
+    static grouped_para_indent_5                    = ctRegex!(`^_5[ ]`, "m");
+    static grouped_para_indent_6                    = ctRegex!(`^_6[ ]`, "m");
+    static grouped_para_indent_7                    = ctRegex!(`^_7[ ]`, "m");
+    static grouped_para_indent_8                    = ctRegex!(`^_8[ ]`, "m");
+    static grouped_para_indent_9                    = ctRegex!(`^_9[ ]`, "m");
+    static grouped_para_bullet                      = ctRegex!(`^_[*] `, "m");
+    static grouped_para_bullet_indent_1             = ctRegex!(`^_1[*] `, "m");
+    static grouped_para_bullet_indent_2             = ctRegex!(`^_2[*] `, "m");
+    static grouped_para_bullet_indent_3             = ctRegex!(`^_3[*] `, "m");
+    static grouped_para_bullet_indent_4             = ctRegex!(`^_4[*] `, "m");
+    static grouped_para_bullet_indent_5             = ctRegex!(`^_5[*] `, "m");
+    static grouped_para_bullet_indent_6             = ctRegex!(`^_6[*] `, "m");
+    static grouped_para_bullet_indent_7             = ctRegex!(`^_7[*] `, "m");
+    static grouped_para_bullet_indent_8             = ctRegex!(`^_8[*] `, "m");
+    static grouped_para_bullet_indent_9             = ctRegex!(`^_9[*] `, "m");
+    static grouped_para_bullet_indent               = ctRegex!(`^_(?P<indent>[1-9])[*] `, "m");
+    static grouped_para_indent_hang                 = ctRegex!(`^_(?P<hang>[0-9])_(?P<indent>[0-9])[ ]`, "m");
   }
 }
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index 73e76c7..9a0940f 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -1337,13 +1337,11 @@ template docAbstraction() {
       tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]            = comp_obj_heading_.tags.in_segment_html;
       tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1to4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
     }
-    auto en_tuple
-      = note_section.endnote_objects(obj_cite_digits, opt_action);
+    auto en_tuple = note_section.endnote_objects(obj_cite_digits, opt_action);
     auto the_document_endnotes_section = en_tuple[0];
     obj_cite_digits = en_tuple[1];
     debug(endnotes) {
-      writefln(
-        "%s %s",
+      writefln("%s %s",
         __LINE__,
         the_document_endnotes_section.length
       );
diff --git a/src/doc_reform/meta/rgx.d b/src/doc_reform/meta/rgx.d
index eb6d959..8ecb829 100644
--- a/src/doc_reform/meta/rgx.d
+++ b/src/doc_reform/meta/rgx.d
@@ -55,9 +55,6 @@ module doc_reform.meta.rgx;
 static template spineRgxIn() {
   static struct RgxI {
     /+ misc +/
-    // static true_dollar                                    = ctRegex!(`\$`, "gm");
-    static sep                                            = ctRegex!(`␣`, "gm");
-    static uid_sep                                        = ctRegex!(`:`, "gm"); // ctRegex!(`␣`, "gm");
     static flag_action                                    = ctRegex!(`^(--[a-z][a-z0-9-]+)$`);
     static within_quotes                                  = ctRegex!(`"(.+?)"`, "m");
     static yaml_tag_is_str                                = ctRegex!(`:str$`);
@@ -68,17 +65,11 @@ static template spineRgxIn() {
     static arr_delimiter                                  = ctRegex!(`[ ]*[;][ ]*`);
     static name_delimiter                                 = ctRegex!(`^([^,]+)[ ]*,[ ]+(.+?)$`);
     static book_index_go                                  = ctRegex!("(?P<link>(?P<ocn>[0-9]+)(?:-[0-9]+)?)");
-    static book_index_go_scroll                           = ctRegex!("(?P<link>(?P<ocn>[0-9]+)(?:-[0-9]+)?)");
-    static book_index_go_seg                              = ctRegex!("(?P<link>(?P<ocn>[0-9]+)(?:-[0-9]+)?):(?P<seg>[a-z0-9_-]+)");
-    static book_index_go_seg_                             = ctRegex!("(?P<link>(?P<ocn>[0-9]+)(?:-[0-9]+)?)(:(?P<seg>[a-z0-9_-]+))?");
-    static book_index_go_seg_anchorless                   = ctRegex!("(?P<link>(?P<ocn>[0-9]+)(?:-[0-9]+)?)");
     static trailing_comma                                 = ctRegex!(",[ ]*$");
     static trailing_linebreak                             = ctRegex!(",[ ]{1,2}\\\\\\\\\n[ ]{4}$","m");
-    static newline_eol_delimiter                          = ctRegex!("\n");
     static newline_eol_strip_preceding                    = ctRegex!("[ ]*\n");
     static newline_eol_delimiter_only                     = ctRegex!("^\n");
     static markup_inline_linebreak                        = ctRegex!(`\s*\\\\s*`, "m");
-    static line_delimiter_ws_strip                        = ctRegex!("[ ]*\n[ ]*");
     static para_delimiter                                 = ctRegex!("\n[ ]*\n+");
     static table_col_delimiter                            = ctRegex!("[ ]*\n+", "mg");
     static table_row_delimiter                            = ctRegex!("\n[ ]*\n+", "mg");
@@ -86,239 +77,202 @@ static template spineRgxIn() {
     static table_col_delimiter_special                    = ctRegex!("[ ]*[|][ ]*", "mg");
     static levels_numbered                                = ctRegex!(`^[0-9]$`);
     static levels_numbered_headings                       = ctRegex!(`^[0-7]$`);
-    static numeric                                        = ctRegex!(`[ 0-9,.-]+`);
     static numeric_col                                    = ctRegex!(`^[ 0-9,.%$£₤Є€€¥()-]+$`);
     /+ comments +/
     static comment                                        = ctRegex!(`^%+ `);
     /+ header +/
     /+ header +/
-    static variable_doc_title_author_date                 = ctRegex!(`@title-author-date`);
-    static variable_doc_title_author                      = ctRegex!(`@title-author`);
-    static variable_doc_title                             = ctRegex!(`@title`);
-    static variable_doc_author                            = ctRegex!(`@author|@creator`);
-    static variable_doc_date                              = ctRegex!(`@date`);
-    static raw_author_munge                               = ctRegex!(`(?P<last>\S.+?),\s+(?P<first>.+)`,"i");
-    static yaml_header_meta_title                         = ctRegex!(`^\s*title\s*:\s*(?:"?\w|$)`, "m");
-    static yaml_config                                    = ctRegex!(`^[a-z]+\s*:\s*(?:"?\w|$)`, "m");
+    static variable_doc_title_author_date           = ctRegex!(`@title-author-date`);
+    static variable_doc_title_author                = ctRegex!(`@title-author`);
+    static variable_doc_title                       = ctRegex!(`@title`);
+    static variable_doc_author                      = ctRegex!(`@author|@creator`);
+    static variable_doc_date                        = ctRegex!(`@date`);
+    static raw_author_munge                         = ctRegex!(`(?P<last>\S.+?),\s+(?P<first>.+)`,"i");
+    static yaml_config                              = ctRegex!(`^[a-z]+\s*:\s*(?:"?\w|$)`, "m");
     /+ heading operators +/
-    static heading_a                                      = ctRegex!(`^:?[A][~] `, "m");
-    static heading                                        = ctRegex!(`^:?([A-D1-4])[~]([a-z0-9_.-]*[?]?)\s+`,"i");
-    static headings                                       = ctRegex!(`^:?(?P<level>[A-D1-4])[~](?:[a-z0-9_.-]*[?]?|[!](?:glossary|bibliogrphy|biblio|references?|blurb))(?:\s|$)`,"i");
-    static heading_seg_and_above                          = ctRegex!(`^:?([A-D1])[~]([a-z0-9_.-]*[?]?)\s+`,"i");
-    static heading_marker                                 = ctRegex!(`^:?([A-D1-4])[~]`);
-    static heading_anchor_tag                             = ctRegex!(`^:?[A-D1-4][~](?P<anchor>[a-z0-9_.-]+) `,"i");
-    static heading_identify_anchor_tag                    = ctRegex!(`^:?[A-D1-4][~]\s+(?:(?:(?:chapter|article|section|clause)\s+[0-9.]+)|(?:[0-9]+))`,"i");
-    static heading_extract_named_anchor_tag               = ctRegex!(`^:?[A-D1-4][~]\s+(chapter|article|section|clause)\s+((?:[0-9]+[.:])*[0-9]+)(?=[.:;, ]|$)`,"i");
-    static heading_extract_unnamed_anchor_tag             = ctRegex!(`^:?[A-D1-4][~]\s+((?:[0-9]+.)*[0-9]+)(?=[.:;, ]|$)`);
-    static heading_marker_missing_tag                     = ctRegex!(`^:?([A-D1-4])[~] `);
-    static heading_anchor_tag_plus_colon                  = ctRegex!(`^:?([A-D1-4][~])([a-z0-9_.:-]+) `,"i");
-    static heading_marker_tag_has_colon                   = ctRegex!(`([:])`);
-    static heading_biblio                                 = ctRegex!(`^1[~][!](biblio(?:graphy)?|references?)`);
-    static heading_glossary                               = ctRegex!(`^1[~][!](glossary)`);
-    static heading_blurb                                  = ctRegex!(`^1[~][!](blurb)`);
+    static heading_a                                = ctRegex!(`^:?[A][~] `, "m");
+    static heading                                  = ctRegex!(`^:?([A-D1-4])[~]([a-z0-9_.-]*[?]?)\s+`,"i");
+    static headings                                 = ctRegex!(`^:?(?P<level>[A-D1-4])[~](?:[a-z0-9_.-]*[?]?|[!](?:glossary|bibliogrphy|biblio|references?|blurb))(?:\s|$)`,"i");
+    static heading_seg_and_above                    = ctRegex!(`^:?([A-D1])[~]([a-z0-9_.-]*[?]?)\s+`,"i");
+    static heading_anchor_tag                       = ctRegex!(`^:?[A-D1-4][~](?P<anchor>[a-z0-9_.-]+) `,"i");
+    static heading_identify_anchor_tag              = ctRegex!(`^:?[A-D1-4][~]\s+(?:(?:(?:chapter|article|section|clause)\s+[0-9.]+)|(?:[0-9]+))`,"i");
+    static heading_extract_named_anchor_tag         = ctRegex!(`^:?[A-D1-4][~]\s+(chapter|article|section|clause)\s+((?:[0-9]+[.:])*[0-9]+)(?=[.:;, ]|$)`,"i");
+    static heading_extract_unnamed_anchor_tag       = ctRegex!(`^:?[A-D1-4][~]\s+((?:[0-9]+.)*[0-9]+)(?=[.:;, ]|$)`);
+    static heading_marker_missing_tag               = ctRegex!(`^:?([A-D1-4])[~] `);
+    static heading_anchor_tag_plus_colon            = ctRegex!(`^:?([A-D1-4][~])([a-z0-9_.:-]+) `,"i");
+    static heading_marker_tag_has_colon             = ctRegex!(`([:])`);
+    static heading_biblio                           = ctRegex!(`^1[~][!](biblio(?:graphy)?|references?)`);
+    static heading_glossary                         = ctRegex!(`^1[~][!](glossary)`);
+    static heading_blurb                            = ctRegex!(`^1[~][!](blurb)`);
     /+ paragraph operators +/
-    static para_bullet                                    = ctRegex!(`^_[*] `);
-    static para_bullet_indent                             = ctRegex!(`^_(?P<indent>[1-9])[*] `);
-    static para_indent                                    = ctRegex!(`^_(?P<indent>[1-9])[ ]`);
-    static para_indent_hang                               = ctRegex!(`^_(?P<hang>[0-9])_(?P<indent>[0-9])[ ]`);
-    static para_attribs                                   = ctRegex!(`^_(?:(?:[0-9])(?:_([0-9]))?|(?:[1-9])?[*]) `);
-    static para_inline_link_anchor                        = ctRegex!(`\*[~](?P<anchor>[a-z0-9_.-]+)(?= |$)`,"i");
+    static para_bullet                              = ctRegex!(`^_[*] `);
+    static para_bullet_indent                       = ctRegex!(`^_(?P<indent>[1-9])[*] `);
+    static para_indent                              = ctRegex!(`^_(?P<indent>[1-9])[ ]`);
+    static para_indent_hang                         = ctRegex!(`^_(?P<hang>[0-9])_(?P<indent>[0-9])[ ]`);
+    static para_attribs                             = ctRegex!(`^_(?:(?:[0-9])(?:_([0-9]))?|(?:[1-9])?[*]) `);
+    static para_inline_link_anchor                  = ctRegex!(`\*[~](?P<anchor>[a-z0-9_.-]+)(?= |$)`,"i");
     /+ blocked markup +/
-    static block_open                                     = ctRegex!("^((code(?:[.][a-z][0-9a-z#+_]+)?|(?:poem|group|block|quote)(?:[.][a-z][0-9a-z_]+)?|table)(?:[(][ a-zA-Z0-9;:,]*[)])?[{][ ]*$)|^`{3} (code(?:[.][a-z][0-9a-z#+_]+)?|(?:poem|group|block|quote)(?:[.][a-z][0-9a-z_]+)?|table)(?:[(][ a-zA-Z0-9;:,]*[)])?|^[{]table[(](?:h;)?(?P<columns>(?:[ ,]+[0-9]+)+)[)][}]");
-    static block_poem_open                                = ctRegex!("^((poem(?:[(][ a-zA-Z0-9;:,]*[)])?[{][ ]*$)|`{3} poem(?:[(][ a-zA-Z0-9;:,]*[)])?)");
+    static block_open                               = ctRegex!("^((code(?:[.][a-z][0-9a-z#+_]+)?|(?:poem|group|block|quote)(?:[.][a-z][0-9a-z_]+)?|table)(?:[(][ a-zA-Z0-9;:,]*[)])?[{][ ]*$)|^`{3} (code(?:[.][a-z][0-9a-z#+_]+)?|(?:poem|group|block|quote)(?:[.][a-z][0-9a-z_]+)?|table)(?:[(][ a-zA-Z0-9;:,]*[)])?|^[{]table[(](?:h;)?(?P<columns>(?:[ ,]+[0-9]+)+)[)][}]");
+    static block_poem_open                          = ctRegex!("^((poem(?:[(][ a-zA-Z0-9;:,]*[)])?[{][ ]*$)|`{3} poem(?:[(][ a-zA-Z0-9;:,]*[)])?)");
     /+ blocked markup tics +/
-    static block_tic_code_open                            = ctRegex!("^`{3} code(?:[.](?P<syntax>[a-z][0-9a-z#+_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
-    static block_tic_poem_open                            = ctRegex!("^`{3} poem(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
-    static block_tic_group_open                           = ctRegex!("^`{3} group(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
-    static block_tic_block_open                           = ctRegex!("^`{3} block(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
-    static block_tic_quote_open                           = ctRegex!("^`{3} quote(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
-    static block_tic_table_open                           = ctRegex!("^`{3} table(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?"); // ctRegex!("^`{3} table(?:\(.*?\))?");
-    static block_tic_close                                = ctRegex!("^(`{3})$","m");
+    static block_tic_code_open                      = ctRegex!("^`{3} code(?:[.](?P<syntax>[a-z][0-9a-z#+_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_poem_open                      = ctRegex!("^`{3} poem(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_group_open                     = ctRegex!("^`{3} group(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_block_open                     = ctRegex!("^`{3} block(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_quote_open                     = ctRegex!("^`{3} quote(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_table_open                     = ctRegex!("^`{3} table(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?"); // ctRegex!("^`{3} table(?:\(.*?\))?");
+    static block_tic_close                          = ctRegex!("^(`{3})$","m");
     /+ blocked markup curly +/
-    static block_curly_code_open                          = ctRegex!(`^(?:code(?:[.](?P<syntax>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
-    static block_curly_code_close                         = ctRegex!(`^([}]code)`);
-    static block_curly_poem_open                          = ctRegex!(`^(poem(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
-    static block_curly_poem_close                         = ctRegex!(`^([}]poem)`);
-    static block_curly_group_open                         = ctRegex!(`^(group(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
-    static block_curly_group_close                        = ctRegex!(`^([}]group)`);
-    static block_curly_block_open                         = ctRegex!(`^(block(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
-    static block_curly_block_close                        = ctRegex!(`^([}]block)`);
-    static block_curly_quote_open                         = ctRegex!(`^(quote(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
-    static block_curly_quote_close                        = ctRegex!(`^([}]quote)`);
-    static block_curly_table_open                         = ctRegex!(`^table(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$`);
-    static block_curly_table_close                        = ctRegex!(`^([}]table)`);
-    static block_curly_table_special_markup               = ctRegex!(`^[{]table[(](?P<attrib>(?:(h);)?(?P<columns>(?:[, ]+[0-9]+)+))[)][}]`, "mg");
-    static code_numbering                                 = ctRegex!(`(?P<number>\blinenumber\b|\bnumber\b|\blnr\b)`);
-    static table_head_instructions                        = ctRegex!(`(?:(?P<c_heading>h);)?(?:[ ]+c(?P<c_num>[0-9]):)?(?P<c_widths>(?:[, ]+[0-9]+[lr]?)+)`);
-    static table_col_widths_and_alignment                 = ctRegex!(`(?P<width>[0-9]+)(?P<align>[lr]?)`);
-    static table_col_widths                               = ctRegex!(`(?P<widths>[0-9]+)`);
-    static table_col_align                                = ctRegex!(`(?P<align>[lr]?)`);
-    static table_col_align_match                          = ctRegex!(`(?P<align>[lr])`);
-    static table_col_separator                            = ctRegex!(`┊`);
-    static table_col_separator_nl                         = ctRegex!(`[┊]$`, "mg");
+    static block_curly_code_open                    = ctRegex!(`^(?:code(?:[.](?P<syntax>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
+    static block_curly_code_close                   = ctRegex!(`^([}]code)`);
+    static block_curly_poem_open                    = ctRegex!(`^(poem(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
+    static block_curly_poem_close                   = ctRegex!(`^([}]poem)`);
+    static block_curly_group_open                   = ctRegex!(`^(group(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
+    static block_curly_group_close                  = ctRegex!(`^([}]group)`);
+    static block_curly_block_open                   = ctRegex!(`^(block(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
+    static block_curly_block_close                  = ctRegex!(`^([}]block)`);
+    static block_curly_quote_open                   = ctRegex!(`^(quote(?:[.](?P<lang>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
+    static block_curly_quote_close                  = ctRegex!(`^([}]quote)`);
+    static block_curly_table_open                   = ctRegex!(`^table(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$`);
+    static block_curly_table_close                  = ctRegex!(`^([}]table)`);
+    static block_curly_table_special_markup         = ctRegex!(`^[{]table[(](?P<attrib>(?:(h);)?(?P<columns>(?:[, ]+[0-9]+)+))[)][}]`, "mg");
+    static code_numbering                           = ctRegex!(`(?P<number>\blinenumber\b|\bnumber\b|\blnr\b)`);
+    static table_head_instructions                  = ctRegex!(`(?:(?P<c_heading>h);)?(?:[ ]+c(?P<c_num>[0-9]):)?(?P<c_widths>(?:[, ]+[0-9]+[lr]?)+)`);
+    static table_col_widths_and_alignment           = ctRegex!(`(?P<width>[0-9]+)(?P<align>[lr]?)`);
+    static table_col_widths                         = ctRegex!(`(?P<widths>[0-9]+)`);
+    static table_col_align_match                    = ctRegex!(`(?P<align>[lr])`);
+    static table_col_separator_nl                   = ctRegex!(`[┊]$`, "mg");
     /+ inline markup footnotes endnotes +/
-    static inline_notes_curly_gen                         = ctRegex!(`~\{.+?\}~`, "m");
-    static inline_notes_curly                             = ctRegex!(`~\{\s*(.+?)\}~`, "mg");
-    static inline_notes_curly_sp                          = ctRegex!(`~\{[*+]+\s+(.+?)\}~`, "m");
-    static inline_notes_curly_sp_asterisk                 = ctRegex!(`~\{[*]+\s+(.+?)\}~`, "m");
-    static inline_notes_curly_sp_plus                     = ctRegex!(`~\{[+]+\s+(.+?)\}~`, "m");
-    static inline_note_curly_delimiters                   = ctRegex!(`(~\{[*+]?\s*)(.+?)(\}~)`, "mg");
-    static inline_notes_square                            = ctRegex!(`~\[\s*(.+?)\]~`, "mg");
-    static inline_text_and_note_square_sp                 = ctRegex!(`(.+?)~\[[*+]+\s+(.+?)\]~`, "mg");
-    static inline_text_and_note_square                    = ctRegex!(`(.+?)~\[\s*(.+?)\]~`, "mg");
-    static inline_note_square_delimiters                  = ctRegex!(`(~\[\s*)(.+?)(\]~)`, "mg");
-    static note_ref                                       = ctRegex!(`^\S+?noteref_(?P<ref>[0-9]+)`, "mg");     // {^{73.}^}#noteref_73
-    static webserv_url_doc_root                           = ctRegex!(`(?P<url>(?P<domain>https?:\/\/[^ /]+)\/(?P<path>\S*))`, "mg");
+    static inline_notes_curly_gen                   = ctRegex!(`~\{.+?\}~`, "m");
+    static inline_notes_curly                       = ctRegex!(`~\{\s*(.+?)\}~`, "mg");
+    static inline_notes_curly_sp_asterisk           = ctRegex!(`~\{[*]+\s+(.+?)\}~`, "m");
+    static inline_notes_curly_sp_plus               = ctRegex!(`~\{[+]+\s+(.+?)\}~`, "m");
+    static note_ref                                 = ctRegex!(`^\S+?noteref_(?P<ref>[0-9]+)`, "mg");     // {^{73.}^}#noteref_73
     static smid_inline_url_generic                        = ctRegex!(`(?:^|[}(\[ ])(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)[a-zA-Z0-9_#]`, "mg");
     static smid_inline_url                                = ctRegex!(`((?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)[a-zA-Z0-9_]\S*)`, "mg");
     static smid_inline_link_naked_url                     = ctRegex!(`(?P<pre>^|[ (\[])(?P<link>(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤)\S+?)(?=[.,;:?!'"]?([ )\]]|$))`, "mg");
     static smid_inline_link_markup_regular                = ctRegex!(`(?P<pre>^|[ (\[])\{\s*(?P<content>.+?)\s*\}(?P<link>(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$))`, "mg");
     static smid_inline_link_endnote_url_helper_punctuated = ctRegex!(`\{~\^\s+(?P<content>.+?)\}(?P<link>(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[.,;:?!]?([ ]|$))`, "mg");
     static smid_inline_link_endnote_url_helper            = ctRegex!(`\{~\^\s+(?P<content>.+?)\}(?P<link>(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+)`, "mg");
-    static image                                           = ctRegex!(`([a-zA-Z0-9._-]+?\.(?:png|gif|jpg))`, "mg");
-    static smid_image                                      = ctRegex!(`(?P<pre>(?:^|[ ])[{┥](?:~\^\s+|\s*))(?P<image>[a-zA-Z0-9._-]+?\.(?:png|gif|jpg))(?P<post>(?:.*?)\s*[}┝](?:image|┤.*?├|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$)))`, "mg");
-    static smid_image_generic                              = ctRegex!(`(?:^|[ ])[{┥](?:~\^\s+|\s*)\S+\.(?:png|gif|jpg).*?[}┝](?:image|┤.*?├|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$))`, "mg");
-    static smid_image_with_dimensions                      = ctRegex!(`(?P<pre>(?:^|[ ])[{┥](?:~\^\s+|\s*))(?P<image>[a-zA-Z0-9._-]+?\.(?:png|gif|jpg))\s+(?P<width>\d+)x(?P<height>\d+)\s*(?P<post>(?:.*?)\s*[}┝](?:image|┤.*?├|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$)))`, "mg");
-    static smid_mod_image_without_dimensions               = ctRegex!(`[{┥](?:~\^\s+|\s*)☼\S+\.(?:png|gif|jpg),w0h0.*[}┝](?:image|┤.*?├|(?:https?|git):\/\/\S+?)(?=[;:!,?.]?([ )\]]|$))`, "mg");
-    static smid_a_image                                    = ctRegex!(`(?P<pre>(?:^|[ ])[{](?:~\^\s+|\s*))(?P<image>[a-zA-Z0-9._-]+?\.(?:png|gif|jpg))(?P<post>(?:.*?)\s*[}](?:image|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$)))`, "mg");
-    static smid_image_delimit                              = ctRegex!(`(?P<pre>^|[ ])\{\s*(?P<text>.+?)\s*\}(?:image)(?=[;:!,?.]?([ )\]]|$))`, "mg");
+    static image                                    = ctRegex!(`([a-zA-Z0-9._-]+?\.(?:png|gif|jpg))`, "mg");
+    static smid_image                               = ctRegex!(`(?P<pre>(?:^|[ ])[{┥](?:~\^\s+|\s*))(?P<image>[a-zA-Z0-9._-]+?\.(?:png|gif|jpg))(?P<post>(?:.*?)\s*[}┝](?:image|┤.*?├|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$)))`, "mg");
+    static smid_image_generic                       = ctRegex!(`(?:^|[ ])[{┥](?:~\^\s+|\s*)\S+\.(?:png|gif|jpg).*?[}┝](?:image|┤.*?├|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$))`, "mg");
+    static smid_image_with_dimensions               = ctRegex!(`(?P<pre>(?:^|[ ])[{┥](?:~\^\s+|\s*))(?P<image>[a-zA-Z0-9._-]+?\.(?:png|gif|jpg))\s+(?P<width>\d+)x(?P<height>\d+)\s*(?P<post>(?:.*?)\s*[}┝](?:image|┤.*?├|(?:(?:https?|git):\/\/|¤?\.\.\/|¤?\.\/|¤|#)\S+?)(?=[;:!,?.]?([ )\]]|$)))`, "mg");
+    static smid_mod_image_without_dimensions        = ctRegex!(`[{┥](?:~\^\s+|\s*)☼\S+\.(?:png|gif|jpg),w0h0.*[}┝](?:image|┤.*?├|(?:https?|git):\/\/\S+?)(?=[;:!,?.]?([ )\]]|$))`, "mg");
+    static smid_image_delimit                       = ctRegex!(`(?P<pre>^|[ ])\{\s*(?P<text>.+?)\s*\}(?:image)(?=[;:!,?.]?([ )\]]|$))`, "mg");
     /+ inline markup book index +/
-    static book_index_item                                = ctRegex!(`^=\{\s*(?P<bookindex>.+?)\}$`, "m");
-    static book_index_item_open                           = ctRegex!(`^=\{\s*([^}]*?)$`);
-    static book_index_item_close                          = ctRegex!(`^(.*?)\}$`, "m");
-    static auto_heading_numbering_lv1                    = ctRegex!(`^1~`, "m");
-    static auto_heading_numbering_lv2                    = ctRegex!(`^2~`, "m");
-    static auto_heading_numbering_lv3                    = ctRegex!(`^3~`, "m");
-    static auto_heading_numbering_lv4                    = ctRegex!(`^4~`, "m");
-    static auto_heading_numbering_off                    = ctRegex!(`^[A-D1-4]~\S*?-\s`, "m");
-    static auto_heading_numbering_off_lv1                = ctRegex!(`^1~\S*?-\s`, "m");
-    static auto_heading_numbering_off_lv2                = ctRegex!(`^2~\S*?-\s`, "m");
-    static auto_heading_numbering_off_lv3                = ctRegex!(`^3~\S*?-\s`, "m");
-    static auto_heading_numbering_off_lv4                = ctRegex!(`^4~\S*?-\s`, "m");
+    static book_index_item                          = ctRegex!(`^=\{\s*(?P<bookindex>.+?)\}$`, "m");
+    static book_index_item_open                     = ctRegex!(`^=\{\s*([^}]*?)$`);
+    static book_index_item_close                    = ctRegex!(`^(.*?)\}$`, "m");
+    static auto_heading_numbering_lv1               = ctRegex!(`^1~`, "m");
+    static auto_heading_numbering_off_lv1           = ctRegex!(`^1~\S*?-\s`, "m");
+    static auto_heading_numbering_off_lv2           = ctRegex!(`^2~\S*?-\s`, "m");
+    static auto_heading_numbering_off_lv3           = ctRegex!(`^3~\S*?-\s`, "m");
+    static auto_heading_numbering_off_lv4           = ctRegex!(`^4~\S*?-\s`, "m");
     /+ no object_number object +/
-    static object_number_off                            = ctRegex!(`~#[ ]*$`, "m");
-    static object_number_off_dummy_heading              = ctRegex!(`-#$`, "m");
-    static object_number_off_all                        = ctRegex!(`[~-]#$`, "m");
-    static repeated_character_line_separator            = ctRegex!(`^(?:[ ]*(?:(?:[.][ ]*){4,}|(?:[-][ ]*|[~][ ]*|[*][ ]*|[$][ ]*|[#][ ]*|[\\][ ]*|[/][ ]*){2,})\s*?)+$`);
+    static object_number_off                        = ctRegex!(`~#[ ]*$`, "m");
+    static object_number_off_dummy_heading          = ctRegex!(`-#$`, "m");
+    static object_number_off_all                    = ctRegex!(`[~-]#$`, "m");
+    static repeated_character_line_separator        = ctRegex!(`^(?:[ ]*(?:(?:[.][ ]*){4,}|(?:[-][ ]*|[~][ ]*|[*][ ]*|[$][ ]*|[#][ ]*|[\\][ ]*|[/][ ]*){2,})\s*?)+$`);
     /+ no object_number block +/
-    static object_number_off_block                      = ctRegex!(`^--~#$`);
-    static object_number_off_block_dummy_heading        = ctRegex!(`^---#$`);
-    static object_number_off_block_close                = ctRegex!(`^--\+#$`);
-    static object_number_block_marks                    = ctRegex!(`^--[+~-]#$`);
+    static object_number_off_block                  = ctRegex!(`^--~#$`);
+    static object_number_off_block_dummy_heading    = ctRegex!(`^---#$`);
+    static object_number_off_block_close            = ctRegex!(`^--\+#$`);
+    static object_number_block_marks                = ctRegex!(`^--[+~-]#$`);
     /+ ignore outside code blocks +/
-    static skip_from_regular_parse    = ctRegex!(`^(--[+~-]#|-[\\]{2}-|=[.\\]{2}=)$`);
+    static skip_from_regular_parse                  = ctRegex!(`^(--[+~-]#|-[\\]{2}-|=[.\\]{2}=)$`);
     /+ line & page breaks +/
-    static break_string                                   = ctRegex!(`』`);
+    static break_string                             = ctRegex!(`』`);
     /+ biblio tags +/
-    static biblio_tags                                    = ctRegex!(`^(is|au|author_raw|author|author_arr|editor_raw|ed|editor_arr|ti|title|subtitle|fulltitle|lng|language|trans|src|jo|journal|in|vol|volume|edn|edition|yr|year|pl|place|pb|pub|publisher|url|pg|pages|note|short_name|id):\s+(.+)`);
-    static biblio_abbreviations                           = ctRegex!(`^(au|ed|ti|lng|jo|vol|edn|yr|pl|pb|pub|pg|pgs|sn)$`);
+    static biblio_tags                              = ctRegex!(`^(is|au|author_raw|author|author_arr|editor_raw|ed|editor_arr|ti|title|subtitle|fulltitle|lng|language|trans|src|jo|journal|in|vol|volume|edn|edition|yr|year|pl|place|pb|pub|publisher|url|pg|pages|note|short_name|id):\s+(.+)`);
+    static biblio_abbreviations                     = ctRegex!(`^(au|ed|ti|lng|jo|vol|edn|yr|pl|pb|pub|pg|pgs|sn)$`);
     /+ bookindex split +/
     static bi_main_terms_split                            = ctRegex!(`\s*;\s*`);
     static bi_main_term_plus_rest_split                   = ctRegex!(`\s*:\s*`);
     static bi_sub_terms_plus_object_number_offset_split   = ctRegex!(`\s*\|\s*`);
     static bi_term_and_object_numbers_match               = ctRegex!(`^(.+?)\+(\d+)`);
-    static topic_register_main_terms_split                = ctRegex!(`\s*;\s*`);
-    static topic_register_main_term_plus_rest_split       = ctRegex!(`\s*:\s*`);
-    static topic_register_sub_terms_split                 = ctRegex!(`\s*\|\s*`);
-    static topic_register_multiple_sub_terms_split        = ctRegex!(`␣([^|␣]+(?:\|[^|␣]+)+)`);
+    static topic_register_main_terms_split          = ctRegex!(`\s*;\s*`);
+    static topic_register_main_term_plus_rest_split = ctRegex!(`\s*:\s*`);
+    static topic_register_sub_terms_split           = ctRegex!(`\s*\|\s*`);
+    static topic_register_multiple_sub_terms_split  = ctRegex!(`␣([^|␣]+(?:\|[^|␣]+)+)`);
     /+ language codes +/
     auto language_code_and_filename                                    =
        ctRegex!("(?:^|[/])(am|bg|bn|br|ca|cs|cy|da|de|el|en|eo|es|et|eu|fi|fr|ga|gl|he|hi|hr|hy|ia|is|it|ja|ko|la|lo|lt|lv|ml|mr|nl|no|nn|oc|pl|pt|pt_BR|ro|ru|sa|se|sk|sl|sq|sr|sv|ta|te|th|tk|tr|uk|ur|vi|zh)/[A-Za-z0-9._-].+?[.](?:sst|ssm)$");
-    static newline                                        = ctRegex!("\n", "mg");
-    static space                                          = ctRegex!(`[ ]`, "mg");
-    static spaces_keep                                    = ctRegex!(`(?P<keep_spaces>^[ ]+|[ ]{2,})`, "mg"); // code, verse, block
-    static spaces_line_start                              = ctRegex!(`^(?P<opening_spaces>[ ]+)`, "mg");
-    static nbsp_char                                      = ctRegex!(`░`, "mg");
-    static nbsp_chars                                     = ctRegex!(`[░]+`, "mg");
-    static middle_dot                                     = ctRegex!(`·`, "mg");
-    static src_pth_sst_or_ssm                             = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.](?P<extension>ss[tm]))$`);
-    static src_pth_pod_sst_or_ssm                         = ctRegex!(`^(?P<podpath>[/]?(?:[a-zA-Z0-9._-]+/)*)media/text/[a-z]{2}/(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*?[.]ss[tm])$`);
-    static src_pth_contents                               = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*)/pod[.]manifest$`);
-    static src_pth_zip                                    = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]zip)$`);
-    static src_pth_types                                  =
-      ctRegex!(`^(?P<path>[/]?[a-zA-Z0-9._-]+/)*(?P<gotfile>(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])|(?P<filelist>[a-zA-Z0-9._-]+/pod[.]manifest)|(?P<filezip>[a-zA-Z0-9._-]+[.]zip))$`);
-    static src_fn                                         =
+    static newline                                  = ctRegex!("\n", "mg");
+    static space                                    = ctRegex!(`[ ]`, "mg");
+    static spaces_keep                              = ctRegex!(`(?P<keep_spaces>^[ ]+|[ ]{2,})`, "mg"); // code, verse, block
+    static spaces_line_start                        = ctRegex!(`^(?P<opening_spaces>[ ]+)`, "mg");
+    static nbsp_char                                = ctRegex!(`░`, "mg");
+    static nbsp_chars                               = ctRegex!(`[░]+`, "mg");
+    static middle_dot                               = ctRegex!(`·`, "mg");
+    static src_pth_sst_or_ssm                       = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.](?P<extension>ss[tm]))$`);
+    static src_pth_pod_sst_or_ssm                   = ctRegex!(`^(?P<podpath>[/]?(?:[a-zA-Z0-9._-]+/)*)media/text/[a-z]{2}/(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*?[.]ss[tm])$`);
+    static src_pth_contents                         = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9][a-zA-Z0-9._-]*)/pod[.]manifest$`);
+    static src_pth_zip                              = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]zip)$`);
+    static src_pth_types                            = ctRegex!(`^(?P<path>[/]?[a-zA-Z0-9._-]+/)*(?P<gotfile>(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])|(?P<filelist>[a-zA-Z0-9._-]+/pod[.]manifest)|(?P<filezip>[a-zA-Z0-9._-]+[.]zip))$`);
+    static src_fn                                   =
       ctRegex!(`^([/]?(?:[a-zA-Z0-9._-]+/)*)(?P<fn_src>(?P<fn_base>[a-zA-Z0-9._-]+)[.](?P<fn_src_suffix>ss[tm]))$`);
-    static src_fn_master                                  = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ssm)$`);
-    static src_fn_find_inserts                            = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ss[im])$`);
-    static insert_src_fn_ssi_or_sst                       = ctRegex!(`^<<\s*(?P<path>[a-zA-Z0-9._-]+/)*(?P<filename>[a-zA-Z0-9._-]+[.]ss[ti])$`);
-    static src_base_parent_dir_name                       = ctRegex!(`[/](?P<dir>(?:[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
-    static src_formalised_file_path_parts                 = ctRegex!(`(?P<pth>(?:[/a-zA-Z0-9._-]+?)(?P<dir>[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
+    static src_fn_master                            = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ssm)$`);
+    static src_fn_find_inserts                      = ctRegex!(`^(?P<path>/?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ss[im])$`);
+    static insert_src_fn_ssi_or_sst                 = ctRegex!(`^<<\s*(?P<path>[a-zA-Z0-9._-]+/)*(?P<filename>[a-zA-Z0-9._-]+[.]ss[ti])$`);
+    static src_base_parent_dir_name                 = ctRegex!(`[/](?P<dir>(?:[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
+    static src_formalised_file_path_parts           = ctRegex!(`(?P<pth>(?:[/a-zA-Z0-9._-]+?)(?P<dir>[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
     /+ line breaks +/
-    static br_empty_line                                  = ctRegex!(`\n[ ]*\n`, "mg");
-    static br_linebreaks_newlines                         = ctRegex!(`[\n┘┙]`, "mg");
-    static br_linebreaks                                  = ctRegex!(`[┘┙]`, "mg");
-    static br_line                                        = ctRegex!(`┘`, "mg");
-    static br_line_inline                                 = ctRegex!(`┙`, "mg");
-    static br_line_spaced                                 = ctRegex!(`┚`, "mg");
-    static brln                                           = ctRegex!(`(?:\\\\)+`, "mg");
+    static br_empty_line                            = ctRegex!(`\n[ ]*\n`, "mg");
+    static br_linebreaks_newlines                   = ctRegex!(`[\n┘┙]`, "mg");
+    static br_linebreaks                            = ctRegex!(`[┘┙]`, "mg");
+    static br_line                                  = ctRegex!(`┘`, "mg");
+    static br_line_inline                           = ctRegex!(`┙`, "mg");
+    static br_line_spaced                           = ctRegex!(`┚`, "mg");
     /+ inline markup footnotes endnotes +/
-    static inline_notes_al                                = ctRegex!(`【(?:[*+]\s+|\s*)(.+?)】`, "mg");
-    static inline_notes_al_special                        = ctRegex!(`【(?:[*+]\s+)(.+?)】`, "mg"); // TODO remove match when special footnotes are implemented
-    static inline_notes_al_gen                            = ctRegex!(`【.+?】`, "m");
-    static inline_notes_al_regular                        = ctRegex!(`【(.+?)】`, "mg");
-    static inline_notes_al_gen_text                       = ctRegex!(`【(?P<text>.+?)】`, "m");
-    static inline_notes_al_gen_ref                        = ctRegex!(`【(?P<ref>[*+]\s+)\s*(?P<text>.+?)】`, "mg");
-    static inline_notes_al_all_note                       = ctRegex!(`【(?P<num>\d+|(?:[*]|[+])+)\s+(?P<note>.+?)\s*】`, "mg");
-    static inline_notes_al_regular_number_note            = ctRegex!(`【(?P<num>\d+)\s+(?P<note>.+?)\s*】`, "mg");
-    static inline_notes_al_special_char_note              = ctRegex!(`【(?P<char>(?:[*]|[+])+)\s+(?P<note>.+?)】`, "mg");
-    static inline_al_delimiter_open_regular               = ctRegex!(`【\s`, "m");
-    static inline_al_delimiter_open_symbol_star           = ctRegex!(`【[*]\s`, "m");
-    static inline_al_delimiter_open_symbol_plus           = ctRegex!(`【[+]\s`, "m");
-    static inline_text_and_note_al_                       = ctRegex!(`(.+?(?:【[*+]*\s+.+?】|.+))`, "mg");
+    static inline_notes_al                          = ctRegex!(`【(?:[*+]\s+|\s*)(.+?)】`, "mg");
+    static inline_notes_al_special                  = ctRegex!(`【(?:[*+]\s+)(.+?)】`, "mg"); // TODO remove match when special footnotes are implemented
+    static inline_notes_al_gen                      = ctRegex!(`【.+?】`, "m");
+    static inline_notes_al_gen_text                 = ctRegex!(`【(?P<text>.+?)】`, "m");
+    static inline_notes_al_all_note                 = ctRegex!(`【(?P<num>\d+|(?:[*]|[+])+)\s+(?P<note>.+?)\s*】`, "mg");
+    static inline_notes_al_regular_number_note      = ctRegex!(`【(?P<num>\d+)\s+(?P<note>.+?)\s*】`, "mg");
+    static inline_notes_al_special_char_note        = ctRegex!(`【(?P<char>(?:[*]|[+])+)\s+(?P<note>.+?)】`, "mg");
+    static inline_al_delimiter_open_regular         = ctRegex!(`【\s`, "m");
+    static inline_al_delimiter_open_symbol_star     = ctRegex!(`【[*]\s`, "m");
+    static inline_al_delimiter_open_symbol_plus     = ctRegex!(`【[+]\s`, "m");
+    static inline_text_and_note_al_                 = ctRegex!(`(.+?(?:【[*+]*\s+.+?】|.+))`, "mg");
     /+ inline markup links +/
-    static inline_image                                   = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+))\s*(?P<post>.*?┝┤.*?├)`, "mg");
-    static inline_image_without_dimensions                = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>0)h(?P<height>0))\s*(?P<post>.*?┝┤.*?├)`, "mg");
-    static inline_image_info                              = ctRegex!(`☼?(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+)`, "mg");
-    static inline_link_anchor                             = ctRegex!(`┃(?P<anchor>\S+?)┃`, "mg"); // TODO *~text_link_anchor
-    static inline_link                                    = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#?(\S+?))├`, "mg");
-    static inline_link_empty                              = ctRegex!(`┥(?P<text>.+?)┝┤├`, "mg");
-    static inline_link_number                             = ctRegex!(`┥(?P<text>.+?)┝┤(?P<num>[0-9]+)├`, "mg"); // not used
-    static inline_link_number_only                        = ctRegex!(`(?P<linked_text>┥.+?┝)┤(?P<num>[0-9]+)├`, "mg");
-    static inline_link_stow_uri                           = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>[^ 0-9#┥┝┤├][^ 0-9┥┝┤├]+)├`, "mg"); // will not stow (stowed links) or object number internal links
-    static inline_link_hash                               = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#(?P<hash>\S+?))├`, "mg");
-    static inline_link_seg_and_hash                       = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>(?P<seg>[^/#├]*)#(?P<hash>.+?))├`, "mg");
-    static inline_link_clean                              = ctRegex!(`┤(?:.+?)├|[┥┝]`, "mg");
-    static inline_link_toc_to_backmatter                  = ctRegex!(`┤#(?P<link>endnotes|bibliography|bookindex|glossary|blurb)├`, "mg");
-    static url                                            = ctRegex!(`https?://`, "mg");
-    static uri                                            = ctRegex!(`(?:https?|git)://`, "mg");
-    static uri_identify_components                        = ctRegex!(`(?P<type>(?:https?|git)://)(?P<path>\S+?/)(?P<file>[^/]+)$`, "mg");
-    static inline_link_subtoc                             = ctRegex!(`^(?P<level>[5-7])~ ┥(?P<text>.+?)┝┤(?P<link>.+?)├`, "mg");
-    static inline_link_fn_suffix                          = ctRegex!(`¤(.+?)(\.fnSuffix)`, "mg");
-    static inline_seg_link                                = ctRegex!(`(¤)(?:.+?)\.fnSuffix`, "mg");
-    static mark_internal_site_lnk                         = ctRegex!(`¤`, "mg");
-    static quotation_mark_sql_insert_delimiter            = ctRegex!("[']", "mg");
+    static inline_image                             = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+))\s*(?P<post>.*?┝┤.*?├)`, "mg");
+    static inline_image_without_dimensions          = ctRegex!(`(?P<pre>┥)☼(?P<imginf>(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>0)h(?P<height>0))\s*(?P<post>.*?┝┤.*?├)`, "mg");
+    static inline_image_info                        = ctRegex!(`☼?(?P<img>[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P<width>\d+)h(?P<height>\d+)`, "mg");
+    static inline_link_anchor                       = ctRegex!(`┃(?P<anchor>\S+?)┃`, "mg"); // TODO *~text_link_anchor
+    static inline_link                              = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#?(\S+?))├`, "mg");
+    static inline_link_empty                        = ctRegex!(`┥(?P<text>.+?)┝┤├`, "mg");
+    static inline_link_number                       = ctRegex!(`┥(?P<text>.+?)┝┤(?P<num>[0-9]+)├`, "mg"); // not used
+    static inline_link_number_only                  = ctRegex!(`(?P<linked_text>┥.+?┝)┤(?P<num>[0-9]+)├`, "mg");
+    static inline_link_stow_uri                     = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>[^ 0-9#┥┝┤├][^ 0-9┥┝┤├]+)├`, "mg"); // will not stow (stowed links) or object number internal links
+    static inline_link_hash                         = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>#(?P<hash>\S+?))├`, "mg");
+    static inline_link_seg_and_hash                 = ctRegex!(`┥(?P<text>.+?)┝┤(?P<link>(?P<seg>[^/#├]*)#(?P<hash>.+?))├`, "mg");
+    static inline_link_clean                        = ctRegex!(`┤(?:.+?)├|[┥┝]`, "mg");
+    static inline_link_toc_to_backmatter            = ctRegex!(`┤#(?P<link>endnotes|bibliography|bookindex|glossary|blurb)├`, "mg");
+    static url                                      = ctRegex!(`https?://`, "mg");
+    static uri                                      = ctRegex!(`(?:https?|git)://`, "mg");
+    static uri_identify_components                  = ctRegex!(`(?P<type>(?:https?|git)://)(?P<path>\S+?/)(?P<file>[^/]+)$`, "mg");
+    static inline_link_subtoc                       = ctRegex!(`^(?P<level>[5-7])~ ┥(?P<text>.+?)┝┤(?P<link>.+?)├`, "mg");
+    static inline_link_fn_suffix                    = ctRegex!(`¤(.+?)(\.fnSuffix)`, "mg");
+    static inline_seg_link                          = ctRegex!(`(¤)(?:.+?)\.fnSuffix`, "mg");
+    static mark_internal_site_lnk                   = ctRegex!(`¤`, "mg");
+    static quotation_mark_sql_insert_delimiter      = ctRegex!("[']", "mg");
     /+ inline markup font face mod +/
-    static inline_mark_emphasis                         = ctRegex!(`(?P<mark>[*])\{(?P<text>.+?)\}[*]`, "mg");
-    static inline_mark_bold                             = ctRegex!(`(?P<mark>[!])\{(?P<text>.+?)\}[!]`, "mg");
-    static inline_mark_underscore                       = ctRegex!(`(?P<mark>[_])\{(?P<text>.+?)\}[_]`, "mg");
-    static inline_mark_italics                          = ctRegex!(`(?P<mark>[/])\{(?P<text>.+?)\}[/]`, "mg");
-    static inline_mark_superscript                      = ctRegex!(`(?P<mark>\^)\{(?P<text>.+?)\}\^`, "mg");
-    static inline_mark_subscript                        = ctRegex!(`(?P<mark>[,])\{(?P<text>.+?)\}[,]`, "mg");
-    static inline_mark_strike                           = ctRegex!(`(?P<mark>[-])\{(?P<text>.+?)\}[-]`, "mg");
-    static inline_mark_insert                           = ctRegex!(`(?P<mark>[+])\{(?P<text>.+?)\}[+]`, "mg");
-    static inline_mark_mono                             = ctRegex!(`(?P<mark>[#])\{(?P<text>.+?)\}[#]`, "mg");
-    static inline_mark_cite                             = ctRegex!(`(?P<mark>["])\{(?P<text>.+?)\}["]`, "mg");
-    static inline_faces_line                              = ctRegex!(`^[*!/_]_ (?P<text>.+?)((?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_emphasis_line                           = ctRegex!(`^\*_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_bold_line                               = ctRegex!(`^!_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_italics_line                            = ctRegex!(`^/_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_underscore_line                         = ctRegex!(`^__ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
-    /+ inline markup font face mod +/
-    static inline_emphasis                                = ctRegex!(`[*]┨(?P<text>.+?)┣[*]`, "mg");
-    static inline_bold                                    = ctRegex!(`[!]┨(?P<text>.+?)┣[!]`, "mg");
-    static inline_underscore                              = ctRegex!(`[_]┨(?P<text>.+?)┣[_]`, "mg");
-    static inline_italics                                 = ctRegex!(`[/]┨(?P<text>.+?)┣[/]`, "mg");
-    static inline_superscript                             = ctRegex!(`\^┨(?P<text>.+?)┣\^`, "mg");
-    // static inline_superscript                             = ctRegex!(`[\^]┨(?P<text>.+?)┣[\^]`, "mg");
-    static inline_subscript                               = ctRegex!(`[,]┨(?P<text>.+?)┣[,]`, "mg");
-    static inline_strike                                  = ctRegex!(`[-]┨(?P<text>.+?)┣[-]`, "mg");
-    static inline_insert                                  = ctRegex!(`[+]┨(?P<text>.+?)┣[+]`, "mg");
-    static inline_mono                                    = ctRegex!(`[■]┨(?P<text>.+?)┣[■]`, "mg");
-    static inline_cite                                    = ctRegex!(`[‖]┨(?P<text>.+?)┣[‖]`, "mg");
-    static inline_fontface_clean                          = ctRegex!(`[*!_/^,+■‖-]┨|┣[*!_/^,+■‖-]`, "mg");
-    /+ table delimiters +/
-    static table_delimiter_col                           = ctRegex!("[ ]*[┊][ ]*", "mg");
-    static table_delimiter_row                           = ctRegex!("[ ]*\n", "mg");
+    static inline_mark_emphasis                     = ctRegex!(`(?P<mark>[*])\{(?P<text>.+?)\}[*]`, "mg");
+    static inline_mark_bold                         = ctRegex!(`(?P<mark>[!])\{(?P<text>.+?)\}[!]`, "mg");
+    static inline_mark_underscore                   = ctRegex!(`(?P<mark>[_])\{(?P<text>.+?)\}[_]`, "mg");
+    static inline_mark_italics                      = ctRegex!(`(?P<mark>[/])\{(?P<text>.+?)\}[/]`, "mg");
+    static inline_mark_superscript                  = ctRegex!(`(?P<mark>\^)\{(?P<text>.+?)\}\^`, "mg");
+    static inline_mark_subscript                    = ctRegex!(`(?P<mark>[,])\{(?P<text>.+?)\}[,]`, "mg");
+    static inline_mark_strike                       = ctRegex!(`(?P<mark>[-])\{(?P<text>.+?)\}[-]`, "mg");
+    static inline_mark_insert                       = ctRegex!(`(?P<mark>[+])\{(?P<text>.+?)\}[+]`, "mg");
+    static inline_mark_mono                         = ctRegex!(`(?P<mark>[#])\{(?P<text>.+?)\}[#]`, "mg");
+    static inline_mark_cite                         = ctRegex!(`(?P<mark>["])\{(?P<text>.+?)\}["]`, "mg");
+    static inline_faces_line                        = ctRegex!(`^[*!/_]_ (?P<text>.+?)((?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_emphasis_line                     = ctRegex!(`^\*_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_bold_line                         = ctRegex!(`^!_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_italics_line                      = ctRegex!(`^/_ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_underscore_line                   = ctRegex!(`^__ (?P<text>.+?)(?P<tail>(?: [\\]{2}|[~]#){0,2}$)`);
   }
 }
-- 
cgit v1.2.3