From 01dadd76ff332d89503364a794423564f01805ea Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Thu, 18 May 2023 14:04:37 +0200
Subject: [PATCH] enable block element Macros

---
 markdown.awk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/markdown.awk b/markdown.awk
index fa60543..b507266 100755
--- a/markdown.awk
+++ b/markdown.awk
@@ -608,6 +608,12 @@ function _block( block, LOCAL, st, len, hlvl, htxt, guard, code, indent, attrib
       return "<p>" HTML(substr(block, 1, len)) "</p>\n" _block( substr(block, len + 1) );
     }
 
+  # Macros (standalone <<macro>> calls handled as block, so they are not wrapped in paragraph)
+  } else if ( AllowMacros && match( block, /^<<(([^>]|>[^>])+)>>(\n|$)/) ) {
+    len = RLENGTH;
+    text = gensub(/^<<(([^>]|>[^>])+)>>(\n.*)?$/, "\\1", 1, block);
+    return macro(text) _block(substr(block, len + 1));
+
   # Split paragraphs
   } else if ( match( block, /(^|\n)[[:space:]]*(\n|$)/) ) {
     len = RLENGTH; st = RSTART;
-- 
2.39.2