0.4.1 markup syntax extension for blocks, re: attributes

- for all blocks, e.g.
  - table{
    - table(){
    - table([recognized attributes if any]){
  - code{
    - code(){
    - code.d([recognized attributes if any]){
- allows for the subsequent addition of attributes as required

1 files changed, 20 insertions, 20 deletions

diff --git a/src/doc_reform/meta/rgx.d b/src/doc_reform/meta/rgx.d
index 6143656..6cf9c28 100644
--- a/src/doc_reform/meta/rgx.d
+++ b/src/doc_reform/meta/rgx.d
@@ -33,7 +33,7 @@ static template DocReformRgxInit() {
     static levels_numbered                                = ctRegex!(`^[0-9]$`);
     static levels_numbered_headings                       = ctRegex!(`^[0-7]$`);
     static numeric                                        = ctRegex!(`[ 0-9,.-]+`);
-    static numeric_col                                    = ctRegex!(`^[ 0-9,.$£₤Є€€¥-]+$`);
+    static numeric_col                                    = ctRegex!(`^[ 0-9,.%$£₤Є€€¥()-]+$`);
     /+ comments +/
     static comment                                        = ctRegex!(`^%+ `);
     static comments                                       = ctRegex!(`^%+ |^%+$`);
@@ -93,33 +93,33 @@ static template DocReformRgxInit() {
     static para_attribs                                   = ctRegex!(`^_(?:(?:[0-9])(?:_([0-9]))?|(?:[1-9])?[*]) `);
     static para_inline_link_anchor                        = ctRegex!(`\*[~](?P<anchor>[a-z0-9_.-]+)(?= |$)`,"i");
     /+ blocked markup +/
-    static block_open                                     = ctRegex!("^((code([.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)[{].*?$)|^`{3} (code([.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)|^[{]table(~h)?(?P<columns>(?:[ ]+[0-9]+;)+)[}]");
-    static block_poem_open                                = ctRegex!("^((poem[{].*?$)|`{3} poem)");
+    static block_open                                     = ctRegex!("^((code(?:[.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)(?:[(][ a-zA-Z0-9;:,#]*[)])?[{][ ]*$)|^`{3} (code(?:[.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)(?:[(][ a-zA-Z0-9;:,#]*[)])?|^[{]table[(](?:h;)?(?P<columns>(?:[ ,]+[0-9]+)+)[)][}]");
+    static block_poem_open                                = ctRegex!("^((poem(?:[(][ a-zA-Z0-9;:,#]*[)])?[{][ ]*$)|`{3} poem(?:[(][ a-zA-Z0-9;:,#]*[)])?)");
     /+ blocked markup tics +/
-    static block_tic_open                                 = ctRegex!("^`{3} (code([.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)"); // what of numbered code?
-    static block_tic_code_open                            = ctRegex!("^`{3} (?:code)(?:[.]([a-z][0-9a-z_]+))?(?:[ ]+([#]))?"); // extract additional info
-    static block_tic_poem_open                            = ctRegex!("^`{3} (poem)");
-    static block_tic_group_open                           = ctRegex!("^`{3} (group)");
-    static block_tic_block_open                           = ctRegex!("^`{3} (block)");
-    static block_tic_quote_open                           = ctRegex!("^`{3} (quote)");
-    static block_tic_table_open                           = ctRegex!("^`{3} table(.*)");
+    static block_tic_open                                 = ctRegex!("^`{3} (code(?:[.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)");
+    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<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_group_open                           = ctRegex!("^`{3} (group)(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_block_open                           = ctRegex!("^`{3} (block)(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?");
+    static block_tic_quote_open                           = ctRegex!("^`{3} (quote)(?:[(](?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})$","m");
     /+ blocked markup curly +/
-    static block_curly_open                               = ctRegex!(`^((code([.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)[{].*?$)`);
-    static block_curly_code_open                          = ctRegex!(`^(?:code(?:[.]([a-z][0-9a-z_]+))?[{]([#]?)\s*$)`); // extract additional info
+    static block_curly_open                               = ctRegex!(`^((?:code([.][a-z][0-9a-z_]+)?|poem|group|block|quote|table)(?:[(][ a-zA-Z0-9;:,#]*[)])?[{][ ]*$)`);
+    static block_curly_code_open                          = ctRegex!(`^(?:code(?:[.](?P<syntax>[a-z][0-9a-z_]+))?(?:[(](?P<attrib>[ a-zA-Z0-9;:,#]*)[)])?[{][ ]*$)`);
     static block_curly_code_close                         = ctRegex!(`^([}]code)`);
-    static block_curly_poem_open                          = ctRegex!(`^(poem[{].*?$)`);
+    static block_curly_poem_open                          = ctRegex!(`^(poem(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
     static block_curly_poem_close                         = ctRegex!(`^([}]poem)`);
-    static block_curly_group_open                         = ctRegex!(`^(group[{].*?$)`);
+    static block_curly_group_open                         = ctRegex!(`^(group(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
     static block_curly_group_close                        = ctRegex!(`^([}]group)`);
-    static block_curly_block_open                         = ctRegex!(`^(block[{].*?$)`);
+    static block_curly_block_open                         = ctRegex!(`^(block(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
     static block_curly_block_close                        = ctRegex!(`^([}]block)`);
-    static block_curly_quote_open                         = ctRegex!(`^(quote[{].*?$)`);
+    static block_curly_quote_open                         = ctRegex!(`^(quote(?:[(](?P<attrib>[ a-zA-Z0-9;:,]*)[)])?[{][ ]*$)`);
     static block_curly_quote_close                        = ctRegex!(`^([}]quote)`);
-    static block_curly_table_open                         = ctRegex!(`^table[{](.*)`);
+    static block_curly_table_open                         = ctRegex!(`^table(?:[(]([?P<attrib> a-zA-Z0-9;:,]*)[)])?[{][ ]*$`);
     static block_curly_table_close                        = ctRegex!(`^([}]table)`);
-    static block_curly_table_special_markup               = ctRegex!(`^[{]table((~h)?(?P<columns>(?:[ ]+[0-9]+;)+))[}]`, "mg");
-    static table_head_instructions                        = ctRegex!(`(?P<c_heading>h)?(?:[ ]+c(?P<c_num>[0-9]);)?(?P<c_widths>(?:[ ]+[0-9]+[lr]?;)+)`);
+    static block_curly_table_special_markup               = ctRegex!(`^[{]table[(](?P<attrib>(?:(h);)?(?P<columns>(?:[, ]+[0-9]+)+))[)][}]`, "mg");
+    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]?)`);
@@ -163,7 +163,7 @@ static template DocReformRgxInit() {
     static book_index_open                                = ctRegex!(`^=\{\s*([^}]+?)$`);
     static book_index_close                               = ctRegex!(`^(.*?)\}$`, "m");
     /+ no object_number object +/
-    static object_number_off                            = ctRegex!(`~#$`, "m");
+    static object_number_off                            = ctRegex!(`~#[ ]*$`, "m");
     static object_number_off_dh                         = ctRegex!(`-#$`, "m");
     static object_number_off_all                        = ctRegex!(`[~-]#$`, "m");
     /+ no object_number block +/