From: Paul Hänsch <paul@plutz.net>
Date: Sun, 25 Jul 2021 02:52:35 +0000 (+0200)
Subject: Fix: prevent horizontal rule from masking 2nd order heading
X-Git-Url: https://git.plutz.net/?p=cgilite;a=commitdiff_plain;h=76395d4c218e3acbc460083c01049ad962cd8451

Fix: prevent horizontal rule from masking 2nd order heading
---

diff --git a/markdown.awk b/markdown.awk
index 512be5d..361e600 100755
--- a/markdown.awk
+++ b/markdown.awk
@@ -274,11 +274,6 @@ function _block( block, LOCAL, st, len, hlvl, htxt, guard, code, indent ) {
   } else if ( AllowHTML && match( block, /^ ? ? ?(<\/[A-Za-z][A-Za-z0-9-]*[[:space:]]*>|<[A-Za-z][A-Za-z0-9-]*([[:space:]]+[A-Za-z_:][A-Za-z0-9_\.:-]*([[:space:]]*=[[:space:]]*([[:space:]"'=<>`]+|"[^"]*"|'[^']*'))?)*[[:space:]]*\/?>)([[:space:]]*\n)([^\n]|\n[ \t]*[^\n])*(\n[[:space:]]*\n|$)/) ) {
     len = RLENGTH; st = RSTART;
     return substr(block, st, len) _block(substr(block, st + len));
-
-  # Horizontal rule
-  } else if ( match( block, /(^|\n) ? ? ?((\* *){3,}|(- *){3,}|(_ *){3,})($|\n)/) ) {
-    len = RLENGTH; st = RSTART;
-    return _block(substr(block, 1, st - 1)) "<hr />\n" _block(substr(block, st + len));
  
   # Blockquote (leading >)
   } else if ( match( block, /^> /) ) {
@@ -369,6 +364,11 @@ function _block( block, LOCAL, st, len, hlvl, htxt, guard, code, indent ) {
     return "<h" hlvl " id=\"" hid " - " HTML(htxt) "\">" inline( htxt ) "</h" hlvl ">\n\n" \
            _block( substr( block, len + 1) );
 
+  # Horizontal rule
+  } else if ( match( block, /(^|\n) ? ? ?((\* *){3,}|(- *){3,}|(_ *){3,})($|\n)/) ) {
+    len = RLENGTH; st = RSTART;
+    return _block(substr(block, 1, st - 1)) "<hr />\n" _block(substr(block, st + len));
+
   # Plain paragraph
   } else {
     match( block, /(^|\n)[[:space:]]*(\n|$)/ ) || match( block, /$/ );