X-Git-Url: http://git.plutz.net/?a=blobdiff_plain;f=markdown.awk;h=5915f011ece716dc8ab33825017226bf368e3a19;hb=ca22f379dcbc2047479fd165d56f8c5c938dac43;hp=a2bb989bd3d6e0af3752578695656d37941ef67d;hpb=925f0423dcc9040fa530e9090db2b7c914243451;p=cgilite

diff --git a/markdown.awk b/markdown.awk
index a2bb989..5915f01 100755
--- a/markdown.awk
+++ b/markdown.awk
@@ -40,6 +40,7 @@
 # ----------------------------
 # - [x] Automatic <section>-wrapping (custom)
 # -  ?  Heading identifiers (php md, pandoc)
+#   - [x] Heading attributes (custom)
 # - [x] Automatic heading identifiers (custom)
 # - [x] Fenced code blocks (php md, pandoc)
 #   - [x] Fenced code attributes
@@ -53,7 +54,7 @@
 #   - [x] Pipe table (php md, pandoc)
 # - [x] Line blocks (pandoc)
 # - [x] Task lists (pandoc, custom)
-# - [ ] Definition lists (php md, pandoc)
+# - [x] Definition lists (php md, pandoc)
 # - [-] Numbered example lists (pandoc)
 # - [-] Metadata blocks (pandoc)
 # - [x] Metadata blocks (custom)
@@ -307,39 +308,42 @@ function inline( line, LOCAL, len, code, href, guard ) {
   }
 }
 
-function headline( hlvl, htxt, LOCAL, sec, n, HL) {
-  split( gensub( /^(.* )?(([0-9]+ ){5}[0-9]+)$/, "\\2" ,"1", hstack),  HL);
+function headline( hlvl, htxt, attrib, LOCAL, sec, n, HL) {
+  split( gensub( /^(.* )?([0-9]+( [0-9]+){5})$/, "\\2" ,"1", hstack),  HL);
 
   for ( n = hlvl; n <= 6; n++ ) { sec = sec (HL[n]?"</section>":""); }
   HL[hlvl]++; for ( n = hlvl + 1; n <= 6; n++) { HL[n] = 0;}
-  hid = HL[1]; for ( n = 2; n <= hlvl; n++) { hid = hid "." HL[n] ; }
-  # hid = hid ":" URL(htxt, 1);
+  hid = ""; for ( n = 2; n <= blvl; n++) { hid = hid BL[n] "/"; }
+  hid = hid HL[1]; for ( n = 2; n <= hlvl; n++) { hid = hid "." HL[n] ; }
+  hid = hid ":" URL(htxt, 1);
 
-  hstack = HL[1] " " HL[2] " " HL[3] " " HL[4] " " HL[5] " " HL[6];
+  hstack = gensub( /^(.* )?([0-9]+( [0-9]+){5})$/, "\\1" ,"1", hstack) \
+           HL[1] " " HL[2] " " HL[3] " " HL[4] " " HL[5] " " HL[6];
 
-  return sec "<section class=\"h1\"" ((blvl > 10)?"":" id=\"" hid "\"") ">" \
-         "<h1>" inline( htxt ) \
-         ((blvl > 0)?"":"<a class=\"anchor\" href=\"#" hid "\"></a>") \
-         "</h1>\n\n";
+  return sec "<section class=\"" (attrib ? "h" hlvl " " attrib : "h" hlvl)  "\" id=\"" hid "\">" \
+         "<h" hlvl (attrib ? " class=\"" attrib "\"" : "") ">" inline( htxt ) \
+         "<a class=\"anchor\" href=\"#" hid "\"></a>" \
+         "</h" hlvl ">\n";
 }
 
 # Nested Block, resets heading counters
-function _nblock( block, LOCAL, hlsav, sec ) {
+function _nblock( block, LOCAL, hlsav, sec, n ) {
   hlsav = hstack;
-  hstack = "0 0 0 0 0 0";
+  hstack = hstack " 0 0 0 0 0 0";
 
   # Block Level
-  blvl++;
+  blvl++; BL[blvl]++;
+  for ( n = blvl + 1; n in BL; n++) { delete BL[n]; }
 
   block = _block( block );
-  split( gensub( /^(.* )?(([0-9]+ ){5}[0-9]+)$/, "\2" ,"1", hstack),  HL);
+  split( gensub( /^(.* )?([0-9]+( [0-9]+){5})$/, "\\2" ,"1", hstack),  HL);
   sec = ""; for ( n = 1; n <= 6; n++ ) { sec = sec (HL[n]?"</section>":""); }
   hstack = hlsav; blvl--;
   return block sec;
 }
 
-function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, attrib ) {
-  gsub( /^\n+|\n+$/, "", block );
+function _block( block, LOCAL, st, len, text, title, attrib, href, guard, code, indent, list ) {
+  gsub( "(^\n+|\n+$)", "", block );
 
   if ( block == "" ) {
     return "";
@@ -376,7 +380,7 @@ function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, at
   } else if ( match( block, /^> /) ) {
     match( block, /(^|\n)[[:space:]]*(\n|$)/ ) || match(block, /$/);
     len = RLENGTH; st = RSTART;
-    return "<blockquote>\n" _nblock( gensub( /(^|\n)> /, "\n", "g", substr(block, 1, st - 1) ) ) "</blockquote>\n\n" \
+    return "<blockquote>" gensub( /^\n|\n$/, "", "g",  _nblock( gensub( /(^|\n)> /, "\n", "g", substr(block, 1, st - 1) ) ) ) "</blockquote>\n\n" \
            _block( substr(block, st + len) );
 
   # Pipe Tables (pandoc / php md / gfm )
@@ -510,11 +514,11 @@ function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, at
   # Line Blocks (pandoc)
   } else if ( match(block, /^\| [^\n]*(\n|$)(\| [^\n]*(\n|$)|[ \t]+[^\n[:space:]][^\n]*(\n|$))*/) ) {
     len = RLENGTH; st = RSTART;
-    code = substr(block, 1, len);
-    gsub(/\n[[:space:]]+/, " ", code);
-    gsub(/\n\| /, "\n", code);
-    gsub(/^\| |\n$/, "", code);
-    return "<div class=\"line-block\">" gensub(/\n/, "<br>\n", "g", inline( code )) "</div>\n" \
+    text = substr(block, 1, len);
+    gsub(/\n[[:space:]]+/, " ", text);
+    gsub(/\n\| /, "\n", text);
+    gsub(/^\| |\n$/, "", text);
+    return "<div class=\"line-block\">" gensub(/\n/, "<br>\n", "g", inline( text )) "</div>\n" \
            _block( substr( block, len + 1) );
 
   # Indented Code Block
@@ -529,7 +533,7 @@ function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, at
   # Fenced Divs (pandoc, custom)
   } else if ( match( block, /^(:::+)/ ) ) {
     guard = substr( block, 1, RLENGTH );
-    code = gensub(/^[^\n]+\n/, "", 1, block);
+    code = block; sub(/^[^\n]+\n/, "", code);
     attrib = gensub(/^:::+[ \t]*\{?[ \t]*([^\}\n]*)\}?[ \t]*\n.*$/, "\\1", 1, block);
     gsub(/[^a-zA-Z0-9_-]+/, " ", attrib);
     gsub(/(^ | $)/, "", attrib);
@@ -562,52 +566,60 @@ function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, at
              _block( substr(block, st + len) );
     }
 
-  # Unordered list
-  } else if ( match( block, "^ ? ? ?[-+*][ \t]+[^\n]+(\n|$)" \
-                            "(([ \t]*\n)* ? ? ?[-+*][ \t]+[^\n]+(\n|$)" \
-                            "|([ \t]*\n)*( ? ? ?\t|  +)[^\n]+(\n|$)" \
-                            "|[^\n]+(\n|$))*" ) ) {
-  list = substr( block, 1, RLENGTH);
-  block = substr( block, RLENGTH + 1);
-  indent = length( gensub(/[-+*][ \t]+[^\n]+.*$/, "", 1, list) );
-
-  gsub("(^|\n) {0," indent "}", "\n", list);
-  return "\n<ul>\n" _list( substr(list, 2) ) "</ul>\n" _block( block );
-
-  # Ordered list
-  } else if ( match( block, "^ ? ? ?([0-9]+|#)\\.[ \t]+[^\n]+(\n|$)" \
-                            "(([ \t]*\n)* ? ? ?([0-9]+|#)\\.[ \t]+[^\n]+(\n|$)" \
-                            "|([ \t]*\n)*( ? ? ?\t|  +)[^\n]+(\n|$)" \
-                            "|[^\n]+(\n|$))*" ) ) {
-  list = substr( block, 1, RLENGTH);
-  block = substr( block, RLENGTH + 1);
-  indent = length( gensub(/([0-9]+|#)\.[ \t]+[^\n]+.*$/, "", 1, list) );
+  # First Order Heading H1 + Attrib
+  } else if ( match( block, /^([^\n]+)([ \t]*\{([^\}\n]+)\})\n===+(\n|$)/ ) ) {
+    len = RLENGTH;
+    text   = gensub(/^([^\n]+)([ \t]*\{([^\}\n]+)\})\n===+(\n.*)?$/, "\\1", 1, block)
+    attrib = gensub(/^([^\n]+)([ \t]*\{([^\}\n]+)\})\n===+(\n.*)?$/, "\\3", 1, block)
+    gsub(/[^a-zA-Z0-9_-]+/, " ", attrib); gsub(/(^ | $)/, "", attrib);
 
-  gsub("(^|\n) {0," indent "}", "\n", list);
-  return "\n<ol>\n" _list( substr(list, 2) ) "</ol>\n" _block( block );
+    return headline(1, text, attrib) \
+           _block( substr( block, len + 1 ) );
 
   # First Order Heading H1
-  } else if ( match( block, /^[^\n]+\n===+(\n|$)/ ) ) {
+  } else if ( match( block, /^([^\n]+)\n===+(\n|$)/ ) ) {
     len = RLENGTH;
+    text   = gensub(/^([^\n]+)\n===+(\n.*)?$/, "\\1", 1, block)
 
-    return headline(1, gensub( /\n.*$/, "", "g", block )) \
+    return headline(1, text, 0) \
            _block( substr( block, len + 1 ) );
 
+  # Second Order Heading H2 + Attrib
+  } else if ( match( block, /^([^\n]+)([ \t]*\{([^\}\n]+)\})\n---+(\n|$)/ ) ) {
+    len = RLENGTH;
+    text   = gensub(/^([^\n]+)([ \t]*\{([^\}\n]+)\})\n---+(\n.*)?$/, "\\1", 1, block)
+    attrib = gensub(/^([^\n]+)([ \t]*\{([^\}\n]+)\})\n---+(\n.*)?$/, "\\3", 1, block)
+    gsub(/[^a-zA-Z0-9_-]+/, " ", attrib); gsub(/(^ | $)/, "", attrib);
+
+    return headline(2, text, attrib) \
+           _block( substr( block, len + 1) );
+
   # Second Order Heading H2
-  } else if ( match( block, /^[^\n]+\n---+(\n|$)/ ) ) {
+  } else if ( match( block, /^([^\n]+)\n---+(\n|$)/ ) ) {
+    len = RLENGTH;
+    text   = gensub(/^([^\n]+)\n---+(\n.*)?$/, "\\1", 1, block)
+
+    return headline(2, text, 0) \
+           _block( substr( block, len + 1) );
+
+  # Nth Order Heading H1 H2 H3 H4 H5 H6 + Attrib
+  } else if ( match( block, /^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*([ \t]*\{([a-zA-Z \t-]*)\})(\n|$)/ ) ) {
     len = RLENGTH;
+    n      = gensub(/^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*([ \t]*\{([a-zA-Z \t-]*)\})(\n.*)?$/, "\\1", 1, block);
+    text   = gensub(/^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*([ \t]*\{([a-zA-Z \t-]*)\})(\n.*)?$/, "\\2", 1, block);
+    attrib = gensub(/^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*([ \t]*\{([a-zA-Z \t-]*)\})(\n.*)?$/, "\\5", 1, block);
+    gsub(/[^a-zA-Z0-9_-]+/, " ", attrib); gsub(/(^ | $)/, "", attrib);
 
-    return headline(2, gensub( /\n.*$/, "", "g", block )) \
+    return headline( length(n), text, attrib ) \
            _block( substr( block, len + 1) );
 
   # Nth Order Heading H1 H2 H3 H4 H5 H6
-  } else if ( match( block, /^#{1,6}[ \t]*[^\n]+([ \t]*#*)(\n|$)/ ) ) {
+  } else if ( match( block, /^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*(\n|$)/ ) ) {
     len = RLENGTH;
+    n      = gensub(/^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*(\n.*)?$/, "\\1", 1, block);
+    text   = gensub(/^(#{1,6})[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*(\n.*)?$/, "\\2", 1, block);
 
-    return headline( \
-             length( gensub( /^(#{1,6}).*$/, "\\1", "g", block ) ), \
-             gensub(/^#{1,6}[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[^\n#])+)([ \t]*#*)(\n.*)?$/, "\\1", 1, block) \
-           ) \
+    return headline( length(n), text, 0 ) \
            _block( substr( block, len + 1) );
 
   # block images (wrapped in <figure>)
@@ -668,69 +680,118 @@ function _block( block, LOCAL, st, len, hlvl, htxt, sec, guard, code, indent, at
     text = gensub(/^<<(([^>]|>[^>])+)>>(\n.*)?$/, "\\1", 1, block);
     return macro(text) _block(substr(block, len + 1) );
 
+  # Horizontal rule
+  } else if ( match( block, /(^|\n) ? ? ?((\* *){3,}|(- *){3,}|(_ *){3,})($|\n)/) ) {
+    len = RLENGTH; st = RSTART;
+    return _block(substr(block, 1, st - 1)) "<hr>\n" _block(substr(block, st + len));
+
+  # Definition list
+  } else if (match( block, "^(([ \t]*\n)*[^:\n \t][^\n]+\n" \
+                           "([ \t]*\n)* ? ? ?:[ \t][^\n]+(\n|$)" \
+                          "(([ \t]*\n)* ? ? ?:[ \t][^\n]+(\n|$)" \
+                           "|[^:\n \t][^\n]+(\n|$)" \
+                           "|( ? ? ?\t|  +)[^\n]+(\n|$)" \
+                           "|([ \t]*\n)+( ? ? ?\t|  +)[^\n]+(\n|$))*)+" \
+  )) {
+    list = substr( block, 1, RLENGTH); block = substr( block, RLENGTH + 1);
+    return "\n<dl>\n" _dlist( list ) "</dl>\n" _block( block );
+
+  # Unordered list
+  } else if ( match( block, "(^|\n) ? ? ?[-+*][ \t][^\n]+(\n|$)" \
+                 "(([ \t]*\n)* ? ? ?[-+*][ \t][^\n]+(\n|$)" \
+                 "|([ \t]*\n)*( ? ? ?\t|  +)[^\n]+(\n|$)" \
+                 "|[^\n \t][^\n]+(\n|$))*" ) ) {
+    st = RSTART; len = RLENGTH; list = substr( block, RSTART, RLENGTH);
+    sub("^\n", "", list); match(list, "^ ? ? ?[-+*]"); indent = RLENGTH;
+    gsub( "(^|\n) {0," indent - 1 "}", "\n", list); sub("^\n", "", list);
+
+    text = substr(block, 1, st - 1); block = substr(block, st + len);
+    if (match( list, "\n([0-9]+\\.|#\\.)[ \t]" )) {
+      block = substr(list, RSTART + 1) block;
+      list = substr(list, 1, RSTART);
+    }
+
+    return _block( text ) "<ul>\n" _list( list, "[-+*]" ) "</ul>\n" _block( block );
+
+  # Ordered list
+  } else if ( match( block, "(^|\n) ? ? ?([0-9]+\\.|#\\.)[ \t][^\n]+(\n|$)" \
+                 "(([ \t]*\n)* ? ? ?([0-9]+\\.|#\\.)[ \t][^\n]+(\n|$)" \
+                 "|([ \t]*\n)*( ? ? ?\t|  +)[^\n]+(\n|$)" \
+                 "|[^\n \t][^\n]+(\n|$))*" ) ) {
+    st = RSTART; len = RLENGTH; list = substr( block, RSTART, RLENGTH);
+    sub("^\n", "", list); match(list, "^ ? ? ?[0-9#]"); indent = RLENGTH;
+    gsub( "(^|\n) {0," indent - 1 "}", "\n", list); sub("^\n", "", list);
+
+    text = substr(block, 1, st - 1); block = substr(block, st + len);
+    if (match( list, "\n[-+*][ \t]" )) {
+      block = substr(list, RSTART + 1) block;
+      list = substr(list, 1, RSTART);
+    }
+
+    return _block( text ) "<ol>\n" _list( list, "([0-9]+\\.|#\\.)" ) "</ol>\n" _block( block );
+
   # Split paragraphs
   } else if ( match( block, /(^|\n)[[:space:]]*(\n|$)/) ) {
     len = RLENGTH; st = RSTART;
     return _block( substr(block, 1, st - 1) ) "\n" \
            _block( substr(block, st + len) );
 
-  # Horizontal rule
-  } else if ( match( block, /(^|\n) ? ? ?((\* *){3,}|(- *){3,}|(_ *){3,})($|\n)/) ) {
-    len = RLENGTH; st = RSTART;
-    return _block(substr(block, 1, st - 1)) "<hr>\n" _block(substr(block, st + len));
-
   # Plain paragraph
   } else {
     return "<p>" inline(block) "</p>\n";
   }
 }
 
-function _list( block, last, LOCAL, p) {
-  if ( ! length(block) ) return "";
-  gsub(/^([-+*]|[0-9]+\.|#\.)(  ? ? ?|\t)/, "", block)
+function _list (block, mark, LOCAL, len, st, text, indent, task) {
+  if ( match(block, "^([ \t]*\n)*$")) return;
+  match(block, "^" mark "[ \t]"); indent = RLENGTH;
+  sub("^" mark "[ \t]", "", block);
 
-  # slice next list item from input
-  if ( match( block, /\n([-+*]|[0-9]+\.|#\.)[ \t]+[^\n]+/) ) {
-    p = substr( block, 1, RSTART);
-    block = substr( block, RSTART + 1);
-  } else {
-    p = block; block = "";
-  }
-  sub( /\n +([-+*]|[0-9]+\.|#\.)/, "\n&", p );
+  match( block, "\n" mark "[ \t][^\n]+(\n|$)" \
+      "(([ \t]*\n)* ? ? ?" mark "[ \t][^\n]+(\n|$)" \
+      "|([ \t]*\n)*( ? ? ?\t|  +)[^\n]+(\n|$)" \
+      "|[^\n \t][^\n]+(\n|$))*");
+  (RLENGTH == -1) ? st = length(block) + 1 : st = RSTART;
+  text = substr(block, 1, st); block = substr(block, st + 1);
 
-  # if this should be a paragraph item
-  # either previous item (last) or current item (p) contains blank lines
-  if (match(last, /\n[[:space:]]*\n/) || match(p, /\n[[:space:]]*\n/) ) {
-    last = p; p = _nblock(p);
-  } else {
-    last = p; p = _nblock(p);
-    sub( /^<p>/, "", p );
-    sub( /<\/p>\n/, "", p );
+  gsub("\n {0," indent "}", "\n", text);
+
+  task = match( text, /^\[ \]/   ) ? "<li class=\"task pending\"><input type=checkbox disabled>"      : \
+         match( text, /^\[-\]/   ) ? "<li class=\"task negative\"><input type=checkbox disabled>"     : \
+         match( text, /^\[\/\]/  ) ? "<li class=\"task partial\"><input type=checkbox disabled>"      : \
+         match( text, /^\[\?\]/  ) ? "<li class=\"task unsure\"><input type=checkbox disabled>"       : \
+         match( text, /^\[[xX]\]/) ? "<li class=\"task done\"><input type=checkbox disabled checked>" : "<li>";
+  sub(/^\[[-? /xX]\]/, "", text);
+
+  text = _nblock( text );
+  if (match( text, "^<p>(</p[^>]|</[^p]|<[^/]|[^<])*</p>\n$" ))
+     gsub( "(^<p>|</p>\n$)", "", text);
+
+  return task text "</li>\n" _list(block, mark);
+}
+
+function _dlist (block, LOCAL, len, st, text, indent, p) {
+  if (match( block, "^([ \t]*\n)*[^:\n \t][^\n]+\n" )) {
+    len = RLENGTH; text = substr(block, 1, len);
+    gsub( "(^\n*|\n*$)", "", text );
+    return "<dt>" inline( text ) "</dt>\n" _dlist( substr(block, len + 1) );
+  } else if (match( block, "^([ \t]*\n)* ? ? ?:[ \t][^\n]+(\n|$)" \
+                         "([^:\n \t][^\n]+(\n|$)" \
+                         "|( ? ? ?\t|  +)[^\n]+(\n|$)" \
+                         "|([ \t]*\n)+( ? ? ?\t|  +)[^\n]+(\n|$))*" \
+  )) {
+    len = RLENGTH; text = substr(block, 1, len);
+    sub( "^([ \t]*\n)*", "", text);
+    match(text, "^ ? ? ?:(\t| +)"); indent = RLENGTH;
+    sub( "^ ? ? ?:(\t| +)", "", text);
+    gsub( "(^|\n) {0," indent "}", "\n", text );
+
+    text = _nblock(text);
+    if (match( text, "^<p>(</p[^>]|</[^p]|<[^/]|[^<])*</p>\n$" ))
+       gsub( "(^<p>|</p>\n$)", "", text);
+
+    return "<dd>" text "</dd>\n" _dlist( substr(block, len + 1) );
   }
-  sub( /\n$/, "", p );
-
-  # Task List (pandoc, custom)
-         if ( p ~ /^\[ \].*/ )       { return "<li class=\"task pending\"><input type=checkbox disabled>" \
-                                              substr(p, 4) "</li>\n" _list( block, last );
-  } else if ( p ~ /^\[-\].*/ )       { return "<li class=\"task negative\"><input type=checkbox disabled>" \
-                                              substr(p, 4) "</li>\n" _list( block, last );
-  } else if ( p ~ /^\[\?\].*/ )      { return "<li class=\"task unsure\"><input type=checkbox disabled>" \
-                                              substr(p, 4) "</li>\n" _list( block, last );
-  } else if ( p ~ /^\[\/\].*/ )      { return "<li class=\"task partial\"><input type=checkbox disabled>" \
-                                              substr(p, 4) "</li>\n" _list( block, last );
-  } else if ( p ~ /^\[[xX]\].*/ )    { return "<li class=\"task done\"><input type=checkbox disabled checked>" \
-                                            substr(p, 4) "</li>\n" _list( block, last );
-  } else if ( p ~ /^<p>\[ \].*/ )    { return "<li class=\"task pending\"><p><input type=checkbox disabled>" \
-                                              substr(p, 7) "</li>\n" _list( block, last );
-  } else if ( p ~ /^<p>\[-\].*/ )    { return "<li class=\"task negative\"><p><input type=checkbox disabled>" \
-                                              substr(p, 7) "</li>\n" _list( block, last );
-  } else if ( p ~ /^<p>\[\?\].*/ )   { return "<li class=\"task unsure\"><p><input type=checkbox disabled>" \
-                                              substr(p, 7) "</li>\n" _list( block, last );
-  } else if ( p ~ /^<p>\[\/\].*/ )   { return "<li class=\"task partial\"><p><input type=checkbox disabled>" \
-                                              substr(p, 7) "</li>\n" _list( block, last );
-  } else if ( p ~ /^<p>\[[xX]\].*/ ) { return "<li class=\"task done\"><p><input type=checkbox disabled checked>" \
-                                              substr(p, 7) "</li>\n" _list( block, last );
-  } else { return "<li>" p "</li>\n" _list( block, last ); }
 }
 
 BEGIN {