Squashed 'cgilite/' changes from 47295e6..a8f5776

a8f5776 enable pandoc fenced divs, and fenced code attributes
fabbc00 make hr tag visible again

git-subtree-dir: cgilite
git-subtree-split: a8f5776032f9ab7b5454db5c10b8edee166fe1c1

diff --git a/common.css b/common.css
index 71bead6e26485069ff5c4cfc0ca17cd4a87bea69..359f07d138b7ef91f1441a2738dd1352bbefecb6 100644 (file)
--- a/common.css
+++ b/common.css
@@ -44,6 +44,8 @@ ul, ol { margin-left: 1.125em; }
 dl dt { font-weight: bolder; }
 table th { font-weight: bold; }
 
+hr { border-bottom: 1pt solid; }
+
 h1, h2, h3 {
   font-weight: bold;
   margin-top: .75em;

diff --git a/markdown.awk b/markdown.awk
index 27d40156a414ed45f6053a758b1a9fa2f6cc254c..b3166f9e6c8580b919b960df50229750a7a1e3c8 100755 (executable)
--- a/markdown.awk
+++ b/markdown.awk
@@ -45,7 +45,7 @@
 # -  ?  Heading identifiers (php md, pandoc)
 # - [x] Automatic heading identifiers (custom)
 # - [x] Fenced code blocks (php md, pandoc)
-#   - [-] Fenced code attributes
+#   - [x] Fenced code attributes
 # - [ ] Tables
 #   -  ?  Simple table (pandoc)
 #   -  ?  Multiline table (pandoc)
@@ -56,7 +56,7 @@
 # - [ ] Definition lists (php md, pandoc)
 # - [-] Numbered example lists (pandoc)
 # - [-] Metadata blocks (pandoc)
-# - [-] Fenced Divs (pandoc)
+# - [x] Fenced Divs (pandoc)
 #
 # Extensions - Inline elements:
 # ----------------------------
@@ -252,7 +252,7 @@ function inline( line, LOCAL, len, code, href, guard ) {
   }
 }
 
-function _block( block, LOCAL, st, len, hlvl, htxt, guard, code, indent ) {
+function _block( block, LOCAL, st, len, hlvl, htxt, guard, code, indent, attrib ) {
   gsub( /^\n+|\n+$/, "", block );
 
   if ( block == "" ) {
@@ -306,13 +306,34 @@ function _block( block, LOCAL, st, len, hlvl, htxt, guard, code, indent ) {
     return "<pre><code>" HTML( code ) "</code></pre>\n" \
            _block( substr( block, len + 1 ) );
 
+  # Fenced Divs (pandoc, custom)
+  } else if ( match( block, /^(:::+)/ ) ) {
+    guard = substr( block, 1, RLENGTH );
+    code = gensub(/^[^\n]+\n/, "", 1, block);
+    attrib = gensub(/^:::+[ \t]*\{?[ \t]*([^\}\n]*)\}?[ \t]*\n.*$/, "\\1", 1, block);
+    gsub(/[^a-zA-Z0-9_-]+/, " ", attrib);
+    gsub(/(^ | $)/, "", attrib);
+    if ( match(code, "(^|\n)" guard "+(\n|$)" ) ) {
+      len = RLENGTH; st = RSTART;
+      return "<div class=\"" attrib "\">" _block( substr(code, 1, st - 1) ) "</div>\n" \
+             _block( substr( code, st + len ) );
+    } else {
+      match( block, /(^|\n)[[:space:]]*(\n|$)/ ) || match( block, /$/ );
+      len = RLENGTH; st = RSTART;
+      return "<p>" inline( substr(block, 1, st - 1) ) "</p>\n" \
+             _block( substr(block, st + len) );
+    }
+
   # Fenced Code Block (pandoc)
   } else if ( match( block, /^(~~~+|```+)/ ) ) {
     guard = substr( block, 1, RLENGTH );
     code = gensub(/^[^\n]+\n/, "", 1, block);
+    attrib = gensub(/^:::+[ \t]*\{?[ \t]*([^\}\n]*)\}?[ \t]*\n.*$/, "\\1", 1, block);
+    gsub(/[^a-zA-Z0-9_-]+/, " ", attrib);
+    gsub(/(^ | $)/, "", attrib);
     if ( match(code, "(^|\n)" guard "+(\n|$)" ) ) {
       len = RLENGTH; st = RSTART;
-      return "<pre><code>" HTML( substr(code, 1, st - 1) ) "</code></pre>\n" \
+      return "<pre><code class=\"" attrib "\">" HTML( substr(code, 1, st - 1) ) "</code></pre>\n" \
              _block( substr( code, st + len ) );
     } else {
       match( block, /(^|\n)[[:space:]]*(\n|$)/ ) || match( block, /$/ );